devsim0: renamed from eth0
[ 90.432000][ T5948] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 90.442807][ T5948] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 90.453003][ T5948] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 90.530036][ T5948] 8021q: adding VLAN 0 to HW filter on device bond0
[ 90.552013][ T5948] 8021q: adding VLAN 0 to HW filter on device team0
[ 90.565311][ T50] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.572785][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 90.588729][ T4364] bridge0: port 2(bridge_slave_1) entered blocking state
[ 90.596625][ T4364] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 90.758350][ T5948] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 90.802846][ T5948] veth0_vlan: entered promiscuous mode
[ 90.814008][ T5948] veth1_vlan: entered promiscuous mode
[ 90.843988][ T5948] veth0_macvtap: entered promiscuous mode
[ 90.853497][ T5948] veth1_macvtap: entered promiscuous mode
[ 90.872343][ T5948] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 90.888012][ T5948] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 90.903492][ T3530] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.913223][ T3530] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.924626][ T3530] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.934579][ T3530] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.063392][ T4364] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 91.167016][ T4364] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 91.253938][ T4364] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 91.331696][ T4364] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/09/14 03:42:23 executed programs: 0
[ 91.454651][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 91.462867][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 91.471311][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 91.480607][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 91.489689][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 91.639399][ T5975] chnl_net:caif_netlink_parms(): no params data found
[ 91.718863][ T5975] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.726546][ T5975] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.733702][ T5975] bridge_slave_0: entered allmulticast mode
[ 91.741855][ T5975] bridge_slave_0: entered promiscuous mode
[ 91.750249][ T5975] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.758090][ T5975] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.765315][ T5975] bridge_slave_1: entered allmulticast mode
[ 91.772565][ T5975] bridge_slave_1: entered promiscuous mode
[ 91.805705][ T5975] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 91.818723][ T5975] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 91.850715][ T5975] team0: Port device team_slave_0 added
[ 91.859054][ T5975] team0: Port device team_slave_1 added
[ 91.885676][ T5975] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 91.892836][ T5975] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 91.919507][ T5975] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 91.932473][ T5975] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 91.939495][ T5975] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 91.965626][ T5975] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 92.022805][ T5975] hsr_slave_0: entered promiscuous mode
[ 92.029288][ T5975] hsr_slave_1: entered promiscuous mode
[ 92.035349][ T5975] debugfs: 'hsr0' already exists in 'hsr'
[ 92.041319][ T5975] Cannot create hsr debugfs directory
[ 93.566688][ T5181] Bluetooth: hci0: command tx timeout
[ 93.784795][ T4364] bridge_slave_1: left allmulticast mode
[ 93.791545][ T4364] bridge_slave_1: left promiscuous mode
[ 93.802017][ T4364] bridge0: port 2(bridge_slave_1) entered disabled state
[ 93.815294][ T4364] bridge_slave_0: left allmulticast mode
[ 93.824381][ T4364] bridge_slave_0: left promiscuous mode
[ 93.835574][ T4364] bridge0: port 1(bridge_slave_0) entered disabled state
[ 94.223239][ T4364] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 94.235471][ T4364] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 94.249693][ T4364] bond0 (unregistering): Released all slaves
[ 94.391859][ T4364] hsr_slave_0: left promiscuous mode
[ 94.400851][ T4364] hsr_slave_1: left promiscuous mode
[ 94.408164][ T4364] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 94.415604][ T4364] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 94.431100][ T4364] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 94.439643][ T4364] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 94.464209][ T4364] veth1_macvtap: left promiscuous mode
[ 94.470947][ T4364] veth0_macvtap: left promiscuous mode
[ 94.478312][ T4364] veth1_vlan: left promiscuous mode
[ 94.483768][ T4364] veth0_vlan: left promiscuous mode
[ 94.879565][ T4364] team0 (unregistering): Port device team_slave_1 removed
[ 94.905968][ T4364] team0 (unregistering): Port device team_slave_0 removed
[ 95.340870][ T5975] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 95.369656][ T5975] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 95.391728][ T5975] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 95.404289][ T5975] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 95.635092][ T5975] 8021q: adding VLAN 0 to HW filter on device bond0
[ 95.647054][ T5181] Bluetooth: hci0: command tx timeout
[ 95.680210][ T5975] 8021q: adding VLAN 0 to HW filter on device team0
[ 95.702211][ T3530] bridge0: port 1(bridge_slave_0) entered blocking state
[ 95.709491][ T3530] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 95.735149][ T3530] bridge0: port 2(bridge_slave_1) entered blocking state
[ 95.742367][ T3530] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 95.982967][ T5975] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 96.045109][ T5975] veth0_vlan: entered promiscuous mode
[ 96.062570][ T5975] veth1_vlan: entered promiscuous mode
[ 96.103494][ T5975] veth0_macvtap: entered promiscuous mode
[ 96.121224][ T5975] veth1_macvtap: entered promiscuous mode
[ 96.148713][ T5975] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 96.167298][ T5975] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 96.185185][ T50] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.229753][ T50] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.244969][ T50] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.254291][ T50] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.293535][ T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 96.302155][ T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 96.328809][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 96.338102][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 96.604927][ T6049] loop0: detected capacity change from 0 to 32768
[ 96.631531][ T6049] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 96.641265][ T6049] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 96.675400][ T6049] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 96.761703][ T6049] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 96.776630][ T6049] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 96.787137][ T6049] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 96.802336][ T6049] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 96.811675][ T6049] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6049 [syz.0.17] __gfs2_lookup+0x8f/0x270
[ 96.821307][ T6049] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 96.828668][ T6052] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 96.830127][ T6049] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 96.840826][ T6052] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 96.847835][ T6049] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 96.861056][ T6052] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6049 [syz.0.17] __gfs2_lookup+0x8f/0x270
[ 96.865154][ T6049] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 96.875272][ T6052] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6052 [syz.0.17] iterate_dir+0x399/0x570
[ 96.890559][ T6052] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 96.900784][ T6049] gfs2: fsid=syz:syz.s: File system withdrawn
[ 96.907044][ T6049] CPU: 0 UID: 0 PID: 6049 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 96.907066][ T6049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 96.907083][ T6049] Call Trace:
[ 96.907089][ T6049]
[ 96.907096][ T6049] dump_stack_lvl+0x189/0x250
[ 96.907124][ T6049] ? __pfx_dump_stack_lvl+0x10/0x10
[ 96.907145][ T6049] ? __pfx__printk+0x10/0x10
[ 96.907169][ T6049] ? kobject_uevent_env+0x36b/0x8c0
[ 96.907202][ T6049] gfs2_withdraw+0xb30/0x1430
[ 96.907239][ T6049] ? __pfx_gfs2_withdraw+0x10/0x10
[ 96.907264][ T6049] ? __pfx__printk+0x10/0x10
[ 96.907295][ T6049] ? gfs2_consist_inode_i+0xf5/0x110
[ 96.907322][ T6049] gfs2_dirent_scan+0x545/0x690
[ 96.907348][ T6049] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 96.907375][ T6049] gfs2_dirent_search+0x2cb/0x710
[ 96.907403][ T6049] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 96.907424][ T6049] ? __pfx___might_resched+0x10/0x10
[ 96.907449][ T6049] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 96.907477][ T6049] ? __pfx_gfs2_permission+0x10/0x10
[ 96.907500][ T6049] ? gfs2_glock_nq+0x10c7/0x1830
[ 96.907532][ T6049] gfs2_dir_search+0x4c/0x220
[ 96.907560][ T6049] gfs2_lookupi+0x3d9/0x5a0
[ 96.907589][ T6049] ? __pfx_gfs2_lookupi+0x10/0x10
[ 96.907610][ T6049] ? d_alloc_parallel+0x14ae/0x15e0
[ 96.907633][ T6049] ? __gfs2_lookup+0x8f/0x270
[ 96.907655][ T6049] ? d_alloc_parallel+0x2f0/0x15e0
[ 96.907677][ T6049] __gfs2_lookup+0x8f/0x270
[ 96.907696][ T6049] ? __pfx___gfs2_lookup+0x10/0x10
[ 96.907717][ T6049] ? __raw_spin_lock_init+0x45/0x100
[ 96.907738][ T6049] ? __init_waitqueue_head+0xa9/0x150
[ 96.907762][ T6049] __lookup_slow+0x297/0x3d0
[ 96.907784][ T6049] ? __pfx___lookup_slow+0x10/0x10
[ 96.907811][ T6049] ? gfs2_dhash+0x59/0xb0
[ 96.907836][ T6049] ? down_read+0x1ad/0x2e0
[ 96.907860][ T6049] lookup_slow+0x53/0x70
[ 96.907880][ T6049] walk_component+0x2d2/0x400
[ 96.907896][ T6049] ? path_lookupat+0x156/0x430
[ 96.907917][ T6049] path_lookupat+0x163/0x430
[ 96.907943][ T6049] filename_lookup+0x212/0x570
[ 96.907961][ T6049] ? do_syscall_64+0xfa/0xfa0
[ 96.907978][ T6049] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.908000][ T6049] ? __pfx_filename_lookup+0x10/0x10
[ 96.908046][ T6049] ? __might_fault+0xb0/0x130
[ 96.908080][ T6049] vfs_statx+0xf8/0x550
[ 96.908103][ T6049] ? __pfx_vfs_statx+0x10/0x10
[ 96.908118][ T6049] ? strncpy_from_user+0x150/0x290
[ 96.908147][ T6049] ? getname_flags+0x1e5/0x540
[ 96.908169][ T6049] vfs_fstatat+0x118/0x170
[ 96.908188][ T6049] __x64_sys_newfstatat+0x116/0x190
[ 96.908210][ T6049] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 96.908226][ T6049] ? do_seccomp+0x1bf/0xd90
[ 96.908267][ T6049] ? rcu_is_watching+0x15/0xb0
[ 96.908297][ T6049] ? do_syscall_64+0xbe/0xfa0
[ 96.908319][ T6049] do_syscall_64+0xfa/0xfa0
[ 96.908336][ T6049] ? lockdep_hardirqs_on+0x9c/0x150
[ 96.908354][ T6049] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.908371][ T6049] ? clear_bhb_loop+0x60/0xb0
[ 96.908392][ T6049] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.908409][ T6049] RIP: 0033:0x7fde6e78eba9
[ 96.908436][ T6049] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 96.908449][ T6049] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 96.908473][ T6049] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 96.908486][ T6049] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
[ 96.908497][ T6049] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
2025/09/14 03:42:29 executed programs: 3
[ 96.908508][ T6049] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 96.908518][ T6049] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 96.908549][ T6049]
[ 97.641136][ T6054] loop0: detected capacity change from 0 to 32768
[ 97.664330][ T6054] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 97.674028][ T6054] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 97.693567][ T6054] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 97.731583][ T5181] Bluetooth: hci0: command tx timeout
[ 97.791993][ T6054] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 97.805783][ T6054] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 97.815530][ T6054] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 97.830251][ T6054] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 97.839442][ T6054] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6054 [syz.0.18] __gfs2_lookup+0x8f/0x270
[ 97.849839][ T6054] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 97.858103][ T6057] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 97.858322][ T6054] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 97.875026][ T6054] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 97.884295][ T6054] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 97.892937][ T6054] gfs2: fsid=syz:syz.s: File system withdrawn
[ 97.894372][ T6057] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 97.900194][ T6054] CPU: 0 UID: 0 PID: 6054 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
[ 97.900217][ T6054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 97.900227][ T6054] Call Trace:
[ 97.900234][ T6054]
[ 97.900242][ T6054] dump_stack_lvl+0x189/0x250
[ 97.900272][ T6054] ? __pfx_dump_stack_lvl+0x10/0x10
[ 97.900292][ T6054] ? __pfx__printk+0x10/0x10
[ 97.900315][ T6054] ? kobject_uevent_env+0x36b/0x8c0
[ 97.900347][ T6054] gfs2_withdraw+0xb30/0x1430
[ 97.900386][ T6054] ? __pfx_gfs2_withdraw+0x10/0x10
[ 97.900410][ T6054] ? __pfx__printk+0x10/0x10
[ 97.900439][ T6054] ? gfs2_consist_inode_i+0xf5/0x110
[ 97.900464][ T6054] gfs2_dirent_scan+0x545/0x690
[ 97.900490][ T6054] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 97.900516][ T6054] gfs2_dirent_search+0x2cb/0x710
[ 97.900538][ T6054] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 97.900558][ T6054] ? __pfx___might_resched+0x10/0x10
[ 97.900583][ T6054] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 97.900604][ T6054] ? __pfx_gfs2_permission+0x10/0x10
[ 97.900626][ T6054] ? gfs2_glock_nq+0x10c7/0x1830
[ 97.900657][ T6054] gfs2_dir_search+0x4c/0x220
[ 97.900684][ T6054] gfs2_lookupi+0x3d9/0x5a0
[ 97.900713][ T6054] ? __pfx_gfs2_lookupi+0x10/0x10
[ 97.900734][ T6054] ? d_alloc_parallel+0x14ae/0x15e0
[ 97.900756][ T6054] ? __gfs2_lookup+0x8f/0x270
[ 97.900777][ T6054] ? d_alloc_parallel+0x2f0/0x15e0
[ 97.900799][ T6054] __gfs2_lookup+0x8f/0x270
[ 97.900814][ T6054] ? __lock_acquire+0xab9/0xd20
[ 97.900836][ T6054] ? __pfx___gfs2_lookup+0x10/0x10
[ 97.900850][ T6054] ? look_up_lock_class+0x74/0x170
[ 97.900873][ T6054] ? __raw_spin_lock_init+0x45/0x100
[ 97.900893][ T6054] ? __init_waitqueue_head+0xa9/0x150
[ 97.900916][ T6054] __lookup_slow+0x297/0x3d0
[ 97.900938][ T6054] ? __pfx___lookup_slow+0x10/0x10
[ 97.900964][ T6054] ? gfs2_dhash+0x59/0xb0
[ 97.900988][ T6054] ? down_read+0x1ad/0x2e0
[ 97.901012][ T6054] lookup_slow+0x53/0x70
[ 97.901031][ T6054] walk_component+0x2d2/0x400
[ 97.901047][ T6054] ? path_lookupat+0x156/0x430
[ 97.901068][ T6054] path_lookupat+0x163/0x430
[ 97.901094][ T6054] filename_lookup+0x212/0x570
[ 97.901110][ T6054] ? do_syscall_64+0xfa/0xfa0
[ 97.901126][ T6054] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 97.901154][ T6054] ? __pfx_filename_lookup+0x10/0x10
[ 97.901199][ T6054] ? __might_fault+0xb0/0x130
[ 97.901232][ T6054] vfs_statx+0xf8/0x550
[ 97.901254][ T6054] ? __pfx_vfs_statx+0x10/0x10
[ 97.901269][ T6054] ? strncpy_from_user+0x150/0x290
[ 97.901298][ T6054] ? getname_flags+0x1e5/0x540
[ 97.901319][ T6054] vfs_fstatat+0x118/0x170
[ 97.901337][ T6054] __x64_sys_newfstatat+0x116/0x190
[ 97.901359][ T6054] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 97.901376][ T6054] ? do_seccomp+0x1bf/0xd90
[ 97.901426][ T6054] ? do_syscall_64+0xbe/0xfa0
[ 97.901447][ T6054] do_syscall_64+0xfa/0xfa0
[ 97.901463][ T6054] ? lockdep_hardirqs_on+0x9c/0x150
[ 97.901481][ T6054] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 97.901497][ T6054] ? clear_bhb_loop+0x60/0xb0
[ 97.901518][ T6054] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 97.901535][ T6054] RIP: 0033:0x7fde6e78eba9
[ 97.901550][ T6054] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 97.901565][ T6054] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 97.901583][ T6054] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 97.901595][ T6054] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
[ 97.901607][ T6054] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 97.901617][ T6054] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 97.901627][ T6054] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 97.901655][ T6054]
[ 98.283995][ T6057] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6057 [syz.0.18] iterate_dir+0x399/0x570
[ 98.294592][ T6057] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 98.642101][ T6059] loop0: detected capacity change from 0 to 32768
[ 98.664548][ T6059] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 98.674101][ T6059] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 98.694573][ T6059] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 98.790770][ T6059] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 98.801856][ T6059] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 98.811681][ T6059] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 98.826675][ T6059] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 98.835732][ T6059] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6059 [syz.0.19] __gfs2_lookup+0x8f/0x270
[ 98.845553][ T6059] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 98.855075][ T6059] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 98.862605][ T6059] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 98.871516][ T6059] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 98.878330][ T6059] gfs2: fsid=syz:syz.s: File system withdrawn
[ 98.884409][ T6059] CPU: 0 UID: 0 PID: 6059 Comm: syz.0.19 Not tainted syzkaller #0 PREEMPT(full)
[ 98.884424][ T6059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 98.884429][ T6059] Call Trace:
[ 98.884435][ T6059]
[ 98.884439][ T6059] dump_stack_lvl+0x189/0x250
[ 98.884456][ T6059] ? kobject_uevent_env+0x36b/0x8c0
[ 98.884471][ T6059] ? __pfx_dump_stack_lvl+0x10/0x10
[ 98.884482][ T6059] ? __pfx__printk+0x10/0x10
[ 98.884495][ T6059] ? kobject_uevent_env+0x36b/0x8c0
[ 98.884512][ T6059] gfs2_withdraw+0xb30/0x1430
[ 98.884535][ T6059] ? __pfx_gfs2_withdraw+0x10/0x10
[ 98.884548][ T6059] ? __pfx__printk+0x10/0x10
[ 98.884564][ T6059] ? gfs2_consist_inode_i+0xf5/0x110
[ 98.884579][ T6059] gfs2_dirent_scan+0x545/0x690
[ 98.884600][ T6059] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 98.884626][ T6059] gfs2_dirent_search+0x2cb/0x710
[ 98.884649][ T6059] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 98.884666][ T6059] ? __pfx___might_resched+0x10/0x10
[ 98.884680][ T6059] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 98.884692][ T6059] ? __pfx_gfs2_permission+0x10/0x10
[ 98.884704][ T6059] ? gfs2_glock_nq+0x10c7/0x1830
[ 98.884722][ T6059] gfs2_dir_search+0x4c/0x220
[ 98.884737][ T6059] gfs2_lookupi+0x3d9/0x5a0
[ 98.884753][ T6059] ? __pfx_gfs2_lookupi+0x10/0x10
[ 98.884765][ T6059] ? d_alloc_parallel+0x14ae/0x15e0
[ 98.884778][ T6059] ? __gfs2_lookup+0x8f/0x270
[ 98.884789][ T6059] ? d_alloc_parallel+0x2f0/0x15e0
[ 98.884801][ T6059] __gfs2_lookup+0x8f/0x270
[ 98.884810][ T6059] ? __lock_acquire+0xab9/0xd20
[ 98.884824][ T6059] ? __pfx___gfs2_lookup+0x10/0x10
[ 98.884831][ T6059] ? look_up_lock_class+0x74/0x170
[ 98.884845][ T6059] ? __raw_spin_lock_init+0x45/0x100
[ 98.884857][ T6059] ? __init_waitqueue_head+0xa9/0x150
[ 98.884870][ T6059] __lookup_slow+0x297/0x3d0
[ 98.884883][ T6059] ? __pfx___lookup_slow+0x10/0x10
[ 98.884897][ T6059] ? gfs2_dhash+0x59/0xb0
[ 98.884911][ T6059] ? down_read+0x1ad/0x2e0
[ 98.884924][ T6059] lookup_slow+0x53/0x70
[ 98.884936][ T6059] walk_component+0x2d2/0x400
[ 98.884946][ T6059] ? path_lookupat+0x156/0x430
[ 98.884957][ T6059] path_lookupat+0x163/0x430
[ 98.884971][ T6059] filename_lookup+0x212/0x570
[ 98.884980][ T6059] ? do_syscall_64+0xfa/0xfa0
[ 98.884990][ T6059] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.885008][ T6059] ? __pfx_filename_lookup+0x10/0x10
[ 98.885032][ T6059] ? __might_fault+0xb0/0x130
[ 98.885050][ T6059] vfs_statx+0xf8/0x550
[ 98.885064][ T6059] ? __pfx_vfs_statx+0x10/0x10
[ 98.885072][ T6059] ? strncpy_from_user+0x150/0x290
[ 98.885088][ T6059] ? getname_flags+0x1e5/0x540
[ 98.885100][ T6059] vfs_fstatat+0x118/0x170
[ 98.885110][ T6059] __x64_sys_newfstatat+0x116/0x190
[ 98.885123][ T6059] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 98.885132][ T6059] ? do_seccomp+0x1bf/0xd90
[ 98.885156][ T6059] ? rcu_is_watching+0x15/0xb0
[ 98.885173][ T6059] ? do_syscall_64+0xbe/0xfa0
[ 98.885185][ T6059] do_syscall_64+0xfa/0xfa0
[ 98.885195][ T6059] ? lockdep_hardirqs_on+0x9c/0x150
[ 98.885205][ T6059] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.885214][ T6059] ? clear_bhb_loop+0x60/0xb0
[ 98.885226][ T6059] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.885235][ T6059] RIP: 0033:0x7fde6e78eba9
[ 98.885245][ T6059] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 98.885254][ T6059] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 98.885266][ T6059] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 98.885273][ T6059] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
[ 98.885279][ T6059] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 98.885285][ T6059] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 98.885291][ T6059] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 98.885307][ T6059]
[ 99.608058][ T6064] loop0: detected capacity change from 0 to 32768
[ 99.639361][ T6064] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 99.648516][ T6064] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 99.669769][ T6064] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 99.760471][ T6064] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 99.771688][ T6064] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 99.781380][ T6064] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 99.796076][ T6064] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 99.805141][ T6064] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6064 [syz.0.20] __gfs2_lookup+0x8f/0x270
[ 99.815126][ T6064] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 99.816292][ T5181] Bluetooth: hci0: command tx timeout
[ 99.823680][ T6064] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 99.836392][ T6064] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 99.846778][ T6064] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 99.853914][ T6064] gfs2: fsid=syz:syz.s: File system withdrawn
[ 99.860185][ T6064] CPU: 1 UID: 0 PID: 6064 Comm: syz.0.20 Not tainted syzkaller #0 PREEMPT(full)
[ 99.860208][ T6064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 99.860216][ T6064] Call Trace:
[ 99.860222][ T6064]
[ 99.860230][ T6064] dump_stack_lvl+0x189/0x250
[ 99.860260][ T6064] ? __pfx_dump_stack_lvl+0x10/0x10
[ 99.860281][ T6064] ? __pfx__printk+0x10/0x10
[ 99.860304][ T6064] ? kobject_uevent_env+0x36b/0x8c0
[ 99.860337][ T6064] gfs2_withdraw+0xb30/0x1430
[ 99.860376][ T6064] ? __pfx_gfs2_withdraw+0x10/0x10
[ 99.860401][ T6064] ? __pfx__printk+0x10/0x10
[ 99.860431][ T6064] ? gfs2_consist_inode_i+0xf5/0x110
[ 99.860458][ T6064] gfs2_dirent_scan+0x545/0x690
[ 99.860485][ T6064] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 99.860511][ T6064] gfs2_dirent_search+0x2cb/0x710
[ 99.860534][ T6064] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 99.860555][ T6064] ? __pfx___might_resched+0x10/0x10
[ 99.860580][ T6064] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 99.860602][ T6064] ? __pfx_gfs2_permission+0x10/0x10
[ 99.860623][ T6064] ? gfs2_glock_nq+0x10c7/0x1830
[ 99.860654][ T6064] gfs2_dir_search+0x4c/0x220
[ 99.860682][ T6064] gfs2_lookupi+0x3d9/0x5a0
[ 99.860712][ T6064] ? __pfx_gfs2_lookupi+0x10/0x10
[ 99.860733][ T6064] ? d_alloc_parallel+0x14ae/0x15e0
[ 99.860755][ T6064] ? __gfs2_lookup+0x8f/0x270
[ 99.860777][ T6064] ? d_alloc_parallel+0x2f0/0x15e0
[ 99.860799][ T6064] __gfs2_lookup+0x8f/0x270
[ 99.860815][ T6064] ? __lock_acquire+0xab9/0xd20
[ 99.860838][ T6064] ? __pfx___gfs2_lookup+0x10/0x10
[ 99.860852][ T6064] ? look_up_lock_class+0x74/0x170
[ 99.860876][ T6064] ? __raw_spin_lock_init+0x45/0x100
[ 99.860896][ T6064] ? __init_waitqueue_head+0xa9/0x150
[ 99.860920][ T6064] __lookup_slow+0x297/0x3d0
[ 99.860950][ T6064] ? __pfx___lookup_slow+0x10/0x10
[ 99.860978][ T6064] ? gfs2_dhash+0x59/0xb0
[ 99.861002][ T6064] ? down_read+0x1ad/0x2e0
[ 99.861026][ T6064] lookup_slow+0x53/0x70
[ 99.861046][ T6064] walk_component+0x2d2/0x400
[ 99.861063][ T6064] ? path_lookupat+0x156/0x430
[ 99.861084][ T6064] path_lookupat+0x163/0x430
[ 99.861110][ T6064] filename_lookup+0x212/0x570
[ 99.861127][ T6064] ? do_syscall_64+0xfa/0xfa0
[ 99.861144][ T6064] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.861166][ T6064] ? __pfx_filename_lookup+0x10/0x10
[ 99.861210][ T6064] ? __might_fault+0xb0/0x130
[ 99.861244][ T6064] vfs_statx+0xf8/0x550
[ 99.861267][ T6064] ? __pfx_vfs_statx+0x10/0x10
[ 99.861282][ T6064] ? strncpy_from_user+0x150/0x290
[ 99.861311][ T6064] ? getname_flags+0x1e5/0x540
[ 99.861333][ T6064] vfs_fstatat+0x118/0x170
[ 99.861352][ T6064] __x64_sys_newfstatat+0x116/0x190
[ 99.861374][ T6064] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 99.861391][ T6064] ? do_seccomp+0x1bf/0xd90
[ 99.861442][ T6064] ? do_syscall_64+0xbe/0xfa0
[ 99.861464][ T6064] do_syscall_64+0xfa/0xfa0
[ 99.861481][ T6064] ? lockdep_hardirqs_on+0x9c/0x150
[ 99.861499][ T6064] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.861516][ T6064] ? clear_bhb_loop+0x60/0xb0
[ 99.861537][ T6064] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.861554][ T6064] RIP: 0033:0x7fde6e78eba9
[ 99.861570][ T6064] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 99.861583][ T6064] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 99.861602][ T6064] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 99.861614][ T6064] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
[ 99.861626][ T6064] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 99.861636][ T6064] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 99.861646][ T6064] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 99.861676][ T6064]
[ 100.718660][ T6069] loop0: detected capacity change from 0 to 32768
[ 100.739251][ T6069] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 100.754302][ T6069] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 100.774550][ T6069] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 100.882463][ T6069] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 100.894097][ T6069] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 100.904005][ T6069] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 100.918442][ T6069] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 100.927527][ T6069] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6069 [syz.0.21] __gfs2_lookup+0x8f/0x270
[ 100.936979][ T6069] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 100.945405][ T6069] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 100.952901][ T6069] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 100.961768][ T6069] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 100.969086][ T6069] gfs2: fsid=syz:syz.s: File system withdrawn
[ 100.975175][ T6069] CPU: 1 UID: 0 PID: 6069 Comm: syz.0.21 Not tainted syzkaller #0 PREEMPT(full)
[ 100.975190][ T6069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 100.975196][ T6069] Call Trace:
[ 100.975203][ T6069]
[ 100.975208][ T6069] dump_stack_lvl+0x189/0x250
[ 100.975228][ T6069] ? __pfx_dump_stack_lvl+0x10/0x10
[ 100.975239][ T6069] ? __pfx__printk+0x10/0x10
[ 100.975252][ T6069] ? kobject_uevent_env+0x36b/0x8c0
[ 100.975271][ T6069] gfs2_withdraw+0xb30/0x1430
[ 100.975293][ T6069] ? __pfx_gfs2_withdraw+0x10/0x10
[ 100.975307][ T6069] ? __pfx__printk+0x10/0x10
[ 100.975323][ T6069] ? gfs2_consist_inode_i+0xf5/0x110
[ 100.975337][ T6069] gfs2_dirent_scan+0x545/0x690
[ 100.975352][ T6069] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 100.975367][ T6069] gfs2_dirent_search+0x2cb/0x710
[ 100.975380][ T6069] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 100.975391][ T6069] ? __pfx___might_resched+0x10/0x10
[ 100.975405][ T6069] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 100.975418][ T6069] ? __pfx_gfs2_permission+0x10/0x10
[ 100.975430][ T6069] ? gfs2_glock_nq+0x10c7/0x1830
[ 100.975447][ T6069] gfs2_dir_search+0x4c/0x220
[ 100.975462][ T6069] gfs2_lookupi+0x3d9/0x5a0
[ 100.975479][ T6069] ? __pfx_gfs2_lookupi+0x10/0x10
[ 100.975490][ T6069] ? d_alloc_parallel+0x14ae/0x15e0
[ 100.975504][ T6069] ? __gfs2_lookup+0x8f/0x270
[ 100.975515][ T6069] ? d_alloc_parallel+0x2f0/0x15e0
[ 100.975527][ T6069] __gfs2_lookup+0x8f/0x270
[ 100.975536][ T6069] ? __lock_acquire+0xab9/0xd20
[ 100.975549][ T6069] ? __pfx___gfs2_lookup+0x10/0x10
[ 100.975557][ T6069] ? look_up_lock_class+0x74/0x170
[ 100.975570][ T6069] ? __raw_spin_lock_init+0x45/0x100
[ 100.975582][ T6069] ? __init_waitqueue_head+0xa9/0x150
[ 100.975595][ T6069] __lookup_slow+0x297/0x3d0
[ 100.975607][ T6069] ? __pfx___lookup_slow+0x10/0x10
[ 100.975622][ T6069] ? gfs2_dhash+0x59/0xb0
[ 100.975635][ T6069] ? down_read+0x1ad/0x2e0
[ 100.975648][ T6069] lookup_slow+0x53/0x70
[ 100.975660][ T6069] walk_component+0x2d2/0x400
[ 100.975669][ T6069] ? path_lookupat+0x156/0x430
[ 100.975680][ T6069] path_lookupat+0x163/0x430
[ 100.975695][ T6069] filename_lookup+0x212/0x570
[ 100.975704][ T6069] ? do_syscall_64+0xfa/0xfa0
[ 100.975713][ T6069] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 100.975726][ T6069] ? __pfx_filename_lookup+0x10/0x10
[ 100.975750][ T6069] ? __might_fault+0xb0/0x130
[ 100.975769][ T6069] vfs_statx+0xf8/0x550
[ 100.975782][ T6069] ? __pfx_vfs_statx+0x10/0x10
[ 100.975798][ T6069] ? strncpy_from_user+0x150/0x290
[ 100.975822][ T6069] ? getname_flags+0x1e5/0x540
[ 100.975841][ T6069] vfs_fstatat+0x118/0x170
[ 100.975857][ T6069] __x64_sys_newfstatat+0x116/0x190
[ 100.975878][ T6069] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 100.975893][ T6069] ? do_seccomp+0x1bf/0xd90
[ 100.975945][ T6069] ? do_syscall_64+0xbe/0xfa0
[ 100.975967][ T6069] do_syscall_64+0xfa/0xfa0
[ 100.975985][ T6069] ? lockdep_hardirqs_on+0x9c/0x150
[ 100.976003][ T6069] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 100.976020][ T6069] ? clear_bhb_loop+0x60/0xb0
[ 100.976041][ T6069] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 100.976058][ T6069] RIP: 0033:0x7fde6e78eba9
[ 100.976074][ T6069] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 100.976088][ T6069] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 100.976107][ T6069] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 100.976120][ T6069] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
[ 100.976131][ T6069] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 100.976142][ T6069] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 100.976153][ T6069] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 100.976184][ T6069]
[ 101.692499][ T6074] loop0: detected capacity change from 0 to 32768
[ 101.714426][ T6074] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 101.723670][ T6074] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 101.742368][ T6074] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 101.839110][ T6074] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 101.850934][ T6074] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 101.860578][ T6074] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 101.875039][ T6074] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 101.884122][ T6074] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6074 [syz.0.22] __gfs2_lookup+0x8f/0x270
[ 101.893898][ T6074] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 101.902530][ T6074] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 101.910849][ T6074] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 101.919715][ T6074] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 101.926332][ T6074] gfs2: fsid=syz:syz.s: File system withdrawn
[ 101.932410][ T6074] CPU: 0 UID: 0 PID: 6074 Comm: syz.0.22 Not tainted syzkaller #0 PREEMPT(full)
[ 101.932424][ T6074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 101.932431][ T6074] Call Trace:
[ 101.932436][ T6074]
[ 101.932441][ T6074] dump_stack_lvl+0x189/0x250
[ 101.932460][ T6074] ? __pfx_dump_stack_lvl+0x10/0x10
[ 101.932471][ T6074] ? __pfx__printk+0x10/0x10
[ 101.932485][ T6074] ? kobject_uevent_env+0x36b/0x8c0
[ 101.932504][ T6074] gfs2_withdraw+0xb30/0x1430
[ 101.932526][ T6074] ? __pfx_gfs2_withdraw+0x10/0x10
[ 101.932540][ T6074] ? __pfx__printk+0x10/0x10
[ 101.932556][ T6074] ? gfs2_consist_inode_i+0xf5/0x110
[ 101.932570][ T6074] gfs2_dirent_scan+0x545/0x690
[ 101.932585][ T6074] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 101.932600][ T6074] gfs2_dirent_search+0x2cb/0x710
[ 101.932612][ T6074] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 101.932624][ T6074] ? __pfx___might_resched+0x10/0x10
[ 101.932638][ T6074] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 101.932650][ T6074] ? __pfx_gfs2_permission+0x10/0x10
[ 101.932663][ T6074] ? gfs2_glock_nq+0x10c7/0x1830
[ 101.932681][ T6074] gfs2_dir_search+0x4c/0x220
[ 101.932696][ T6074] gfs2_lookupi+0x3d9/0x5a0
[ 101.932712][ T6074] ? __pfx_gfs2_lookupi+0x10/0x10
[ 101.932724][ T6074] ? d_alloc_parallel+0x14ae/0x15e0
[ 101.932753][ T6074] ? __gfs2_lookup+0x8f/0x270
[ 101.932774][ T6074] ? d_alloc_parallel+0x2f0/0x15e0
[ 101.932796][ T6074] __gfs2_lookup+0x8f/0x270
[ 101.932807][ T6074] ? __lock_acquire+0xab9/0xd20
[ 101.932820][ T6074] ? __pfx___gfs2_lookup+0x10/0x10
[ 101.932828][ T6074] ? look_up_lock_class+0x74/0x170
[ 101.932841][ T6074] ? __raw_spin_lock_init+0x45/0x100
[ 101.932853][ T6074] ? __init_waitqueue_head+0xa9/0x150
[ 101.932867][ T6074] __lookup_slow+0x297/0x3d0
[ 101.932880][ T6074] ? __pfx___lookup_slow+0x10/0x10
[ 101.932895][ T6074] ? gfs2_dhash+0x59/0xb0
[ 101.932908][ T6074] ? down_read+0x1ad/0x2e0
[ 101.932922][ T6074] lookup_slow+0x53/0x70
[ 101.932933][ T6074] walk_component+0x2d2/0x400
[ 101.932943][ T6074] ? path_lookupat+0x156/0x430
[ 101.932954][ T6074] path_lookupat+0x163/0x430
[ 101.932969][ T6074] filename_lookup+0x212/0x570
[ 101.932978][ T6074] ? do_syscall_64+0xfa/0xfa0
[ 101.932989][ T6074] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.933002][ T6074] ? __pfx_filename_lookup+0x10/0x10
[ 101.933027][ T6074] ? __might_fault+0xb0/0x130
[ 101.933046][ T6074] vfs_statx+0xf8/0x550
[ 101.933059][ T6074] ? __pfx_vfs_statx+0x10/0x10
[ 101.933067][ T6074] ? strncpy_from_user+0x150/0x290
[ 101.933084][ T6074] ? getname_flags+0x1e5/0x540
[ 101.933095][ T6074] vfs_fstatat+0x118/0x170
[ 101.933106][ T6074] __x64_sys_newfstatat+0x116/0x190
[ 101.933119][ T6074] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 101.933128][ T6074] ? do_seccomp+0x1bf/0xd90
[ 101.933151][ T6074] ? rcu_is_watching+0x15/0xb0
[ 101.933169][ T6074] ? do_syscall_64+0xbe/0xfa0
[ 101.933181][ T6074] do_syscall_64+0xfa/0xfa0
[ 101.933190][ T6074] ? lockdep_hardirqs_on+0x9c/0x150
[ 101.933200][ T6074] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.933209][ T6074] ? clear_bhb_loop+0x60/0xb0
[ 101.933221][ T6074] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.933231][ T6074] RIP: 0033:0x7fde6e78eba9
[ 101.933241][ T6074] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 101.933248][ T6074] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 101.933260][ T6074] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 101.933267][ T6074] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
[ 101.933274][ T6074] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 101.933279][ T6074] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 101.933285][ T6074] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 101.933302][ T6074]
[ 102.648598][ T6079] loop0: detected capacity change from 0 to 32768
[ 102.663450][ T6079] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 102.673822][ T6079] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 102.692055][ T6079] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 102.757597][ T6079] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 102.769692][ T6079] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 102.779433][ T6079] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 102.793824][ T6079] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 102.803132][ T6079] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6079 [syz.0.23] __gfs2_lookup+0x8f/0x270
[ 102.812898][ T6079] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 102.821419][ T6079] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 102.828686][ T6079] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 102.837511][ T6079] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 102.844089][ T6079] gfs2: fsid=syz:syz.s: File system withdrawn
[ 102.850477][ T6079] CPU: 1 UID: 0 PID: 6079 Comm: syz.0.23 Not tainted syzkaller #0 PREEMPT(full)
[ 102.850491][ T6079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 102.850497][ T6079] Call Trace:
[ 102.850502][ T6079]
[ 102.850506][ T6079] dump_stack_lvl+0x189/0x250
[ 102.850525][ T6079] ? __pfx_dump_stack_lvl+0x10/0x10
[ 102.850536][ T6079] ? __pfx__printk+0x10/0x10
[ 102.850550][ T6079] ? kobject_uevent_env+0x36b/0x8c0
[ 102.850568][ T6079] gfs2_withdraw+0xb30/0x1430
[ 102.850598][ T6079] ? __pfx_gfs2_withdraw+0x10/0x10
[ 102.850612][ T6079] ? __pfx__printk+0x10/0x10
[ 102.850628][ T6079] ? gfs2_consist_inode_i+0xf5/0x110
[ 102.850643][ T6079] gfs2_dirent_scan+0x545/0x690
[ 102.850657][ T6079] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 102.850672][ T6079] gfs2_dirent_search+0x2cb/0x710
[ 102.850684][ T6079] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 102.850696][ T6079] ? __pfx___might_resched+0x10/0x10
[ 102.850710][ T6079] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 102.850722][ T6079] ? __pfx_gfs2_permission+0x10/0x10
[ 102.850734][ T6079] ? gfs2_glock_nq+0x10c7/0x1830
[ 102.850752][ T6079] gfs2_dir_search+0x4c/0x220
[ 102.850767][ T6079] gfs2_lookupi+0x3d9/0x5a0
[ 102.850783][ T6079] ? __pfx_gfs2_lookupi+0x10/0x10
[ 102.850794][ T6079] ? d_alloc_parallel+0x14ae/0x15e0
[ 102.850808][ T6079] ? __gfs2_lookup+0x8f/0x270
[ 102.850821][ T6079] ? d_alloc_parallel+0x2f0/0x15e0
[ 102.850841][ T6079] __gfs2_lookup+0x8f/0x270
[ 102.850856][ T6079] ? __lock_acquire+0xab9/0xd20
[ 102.850879][ T6079] ? __pfx___gfs2_lookup+0x10/0x10
[ 102.850893][ T6079] ? look_up_lock_class+0x74/0x170
[ 102.850916][ T6079] ? __raw_spin_lock_init+0x45/0x100
[ 102.850928][ T6079] ? __init_waitqueue_head+0xa9/0x150
[ 102.850941][ T6079] __lookup_slow+0x297/0x3d0
[ 102.850954][ T6079] ? __pfx___lookup_slow+0x10/0x10
[ 102.850969][ T6079] ? gfs2_dhash+0x59/0xb0
[ 102.850982][ T6079] ? down_read+0x1ad/0x2e0
[ 102.850996][ T6079] lookup_slow+0x53/0x70
[ 102.851007][ T6079] walk_component+0x2d2/0x400
[ 102.851017][ T6079] ? path_lookupat+0x156/0x430
[ 102.851028][ T6079] path_lookupat+0x163/0x430
[ 102.851042][ T6079] filename_lookup+0x212/0x570
[ 102.851051][ T6079] ? do_syscall_64+0xfa/0xfa0
[ 102.851061][ T6079] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.851073][ T6079] ? __pfx_filename_lookup+0x10/0x10
[ 102.851098][ T6079] ? __might_fault+0xb0/0x130
[ 102.851117][ T6079] vfs_statx+0xf8/0x550
[ 102.851130][ T6079] ? __pfx_vfs_statx+0x10/0x10
[ 102.851138][ T6079] ? strncpy_from_user+0x150/0x290
[ 102.851155][ T6079] ? getname_flags+0x1e5/0x540
[ 102.851166][ T6079] vfs_fstatat+0x118/0x170
[ 102.851176][ T6079] __x64_sys_newfstatat+0x116/0x190
[ 102.851189][ T6079] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 102.851198][ T6079] ? do_seccomp+0x1bf/0xd90
[ 102.851221][ T6079] ? rcu_is_watching+0x15/0xb0
[ 102.851238][ T6079] ? do_syscall_64+0xbe/0xfa0
[ 102.851250][ T6079] do_syscall_64+0xfa/0xfa0
[ 102.851259][ T6079] ? lockdep_hardirqs_on+0x9c/0x150
[ 102.851269][ T6079] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.851278][ T6079] ? clear_bhb_loop+0x60/0xb0
[ 102.851290][ T6079] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.851299][ T6079] RIP: 0033:0x7fde6e78eba9
[ 102.851309][ T6079] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 102.851317][ T6079] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 102.851328][ T6079] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 102.851335][ T6079] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
2025/09/14 03:42:35 executed programs: 9
[ 102.851341][ T6079] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 102.851347][ T6079] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 102.851352][ T6079] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 102.851369][ T6079]
[ 103.556650][ T6084] loop0: detected capacity change from 0 to 32768
[ 103.585491][ T6084] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 103.593911][ T6084] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 103.611296][ T6084] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 103.670522][ T6084] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 103.683271][ T6084] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 103.693201][ T6084] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 103.708038][ T6084] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 103.717095][ T6084] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6084 [syz.0.24] __gfs2_lookup+0x8f/0x270
[ 103.726497][ T6084] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 103.735357][ T6084] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 103.742636][ T6084] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 103.751442][ T6084] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 103.758079][ T6084] gfs2: fsid=syz:syz.s: File system withdrawn
[ 103.764157][ T6084] CPU: 0 UID: 0 PID: 6084 Comm: syz.0.24 Not tainted syzkaller #0 PREEMPT(full)
[ 103.764180][ T6084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 103.764192][ T6084] Call Trace:
[ 103.764200][ T6084]
[ 103.764208][ T6084] dump_stack_lvl+0x189/0x250
[ 103.764240][ T6084] ? __pfx_dump_stack_lvl+0x10/0x10
[ 103.764264][ T6084] ? __pfx__printk+0x10/0x10
[ 103.764291][ T6084] ? kobject_uevent_env+0x36b/0x8c0
[ 103.764328][ T6084] gfs2_withdraw+0xb30/0x1430
[ 103.764374][ T6084] ? __pfx_gfs2_withdraw+0x10/0x10
[ 103.764403][ T6084] ? __pfx__printk+0x10/0x10
[ 103.764438][ T6084] ? gfs2_consist_inode_i+0xf5/0x110
[ 103.764468][ T6084] gfs2_dirent_scan+0x545/0x690
[ 103.764495][ T6084] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 103.764515][ T6084] gfs2_dirent_search+0x2cb/0x710
[ 103.764528][ T6084] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 103.764544][ T6084] ? __pfx___might_resched+0x10/0x10
[ 103.764569][ T6084] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 103.764590][ T6084] ? __pfx_gfs2_permission+0x10/0x10
[ 103.764612][ T6084] ? gfs2_glock_nq+0x10c7/0x1830
[ 103.764630][ T6084] gfs2_dir_search+0x4c/0x220
[ 103.764645][ T6084] gfs2_lookupi+0x3d9/0x5a0
[ 103.764661][ T6084] ? __pfx_gfs2_lookupi+0x10/0x10
[ 103.764673][ T6084] ? d_alloc_parallel+0x14ae/0x15e0
[ 103.764686][ T6084] ? __gfs2_lookup+0x8f/0x270
[ 103.764697][ T6084] ? d_alloc_parallel+0x2f0/0x15e0
[ 103.764709][ T6084] __gfs2_lookup+0x8f/0x270
[ 103.764717][ T6084] ? __lock_acquire+0xab9/0xd20
[ 103.764731][ T6084] ? __pfx___gfs2_lookup+0x10/0x10
[ 103.764739][ T6084] ? look_up_lock_class+0x74/0x170
[ 103.764752][ T6084] ? __raw_spin_lock_init+0x45/0x100
[ 103.764766][ T6084] ? __init_waitqueue_head+0xa9/0x150
[ 103.764779][ T6084] __lookup_slow+0x297/0x3d0
[ 103.764792][ T6084] ? __pfx___lookup_slow+0x10/0x10
[ 103.764807][ T6084] ? gfs2_dhash+0x59/0xb0
[ 103.764820][ T6084] ? down_read+0x1ad/0x2e0
[ 103.764834][ T6084] lookup_slow+0x53/0x70
[ 103.764845][ T6084] walk_component+0x2d2/0x400
[ 103.764855][ T6084] ? path_lookupat+0x156/0x430
[ 103.764866][ T6084] path_lookupat+0x163/0x430
[ 103.764881][ T6084] filename_lookup+0x212/0x570
[ 103.764890][ T6084] ? do_syscall_64+0xfa/0xfa0
[ 103.764899][ T6084] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.764912][ T6084] ? __pfx_filename_lookup+0x10/0x10
[ 103.764936][ T6084] ? __might_fault+0xb0/0x130
[ 103.764955][ T6084] vfs_statx+0xf8/0x550
[ 103.764968][ T6084] ? __pfx_vfs_statx+0x10/0x10
[ 103.764976][ T6084] ? strncpy_from_user+0x150/0x290
[ 103.764992][ T6084] ? getname_flags+0x1e5/0x540
[ 103.765004][ T6084] vfs_fstatat+0x118/0x170
[ 103.765014][ T6084] __x64_sys_newfstatat+0x116/0x190
[ 103.765027][ T6084] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 103.765036][ T6084] ? do_seccomp+0x1bf/0xd90
[ 103.765064][ T6084] ? do_syscall_64+0xbe/0xfa0
[ 103.765076][ T6084] do_syscall_64+0xfa/0xfa0
[ 103.765085][ T6084] ? lockdep_hardirqs_on+0x9c/0x150
[ 103.765095][ T6084] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.765105][ T6084] ? clear_bhb_loop+0x60/0xb0
[ 103.765117][ T6084] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.765126][ T6084] RIP: 0033:0x7fde6e78eba9
[ 103.765136][ T6084] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 103.765143][ T6084] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 103.765155][ T6084] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 103.765162][ T6084] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
[ 103.765168][ T6084] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 103.765174][ T6084] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 103.765180][ T6084] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 103.765196][ T6084]
[ 104.468001][ T6089] loop0: detected capacity change from 0 to 32768
[ 104.499048][ T6089] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 104.507472][ T6089] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 104.524475][ T6089] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 104.629321][ T6089] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 104.640512][ T6089] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 104.650487][ T6089] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 104.666645][ T6089] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 104.675734][ T6089] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6089 [syz.0.25] __gfs2_lookup+0x8f/0x270
[ 104.685931][ T6089] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 104.694372][ T6089] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 104.701758][ T6089] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 104.710752][ T6089] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 104.717552][ T6089] gfs2: fsid=syz:syz.s: File system withdrawn
[ 104.723682][ T6089] CPU: 1 UID: 0 PID: 6089 Comm: syz.0.25 Not tainted syzkaller #0 PREEMPT(full)
[ 104.723702][ T6089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 104.723712][ T6089] Call Trace:
[ 104.723720][ T6089]
[ 104.723727][ T6089] dump_stack_lvl+0x189/0x250
[ 104.723755][ T6089] ? __pfx_dump_stack_lvl+0x10/0x10
[ 104.723774][ T6089] ? __pfx__printk+0x10/0x10
[ 104.723796][ T6089] ? kobject_uevent_env+0x36b/0x8c0
[ 104.723824][ T6089] gfs2_withdraw+0xb30/0x1430
[ 104.723860][ T6089] ? __pfx_gfs2_withdraw+0x10/0x10
[ 104.723886][ T6089] ? __pfx__printk+0x10/0x10
[ 104.723913][ T6089] ? gfs2_consist_inode_i+0xf5/0x110
[ 104.723937][ T6089] gfs2_dirent_scan+0x545/0x690
[ 104.723962][ T6089] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 104.723988][ T6089] gfs2_dirent_search+0x2cb/0x710
[ 104.724011][ T6089] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 104.724031][ T6089] ? __pfx___might_resched+0x10/0x10
[ 104.724055][ T6089] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 104.724077][ T6089] ? __pfx_gfs2_permission+0x10/0x10
[ 104.724100][ T6089] ? gfs2_glock_nq+0x10c7/0x1830
[ 104.724132][ T6089] gfs2_dir_search+0x4c/0x220
[ 104.724160][ T6089] gfs2_lookupi+0x3d9/0x5a0
[ 104.724188][ T6089] ? __pfx_gfs2_lookupi+0x10/0x10
[ 104.724209][ T6089] ? d_alloc_parallel+0x14ae/0x15e0
[ 104.724232][ T6089] ? __gfs2_lookup+0x8f/0x270
[ 104.724251][ T6089] ? d_alloc_parallel+0x2f0/0x15e0
[ 104.724271][ T6089] __gfs2_lookup+0x8f/0x270
[ 104.724286][ T6089] ? __lock_acquire+0xab9/0xd20
[ 104.724309][ T6089] ? __pfx___gfs2_lookup+0x10/0x10
[ 104.724323][ T6089] ? look_up_lock_class+0x74/0x170
[ 104.724345][ T6089] ? __raw_spin_lock_init+0x45/0x100
[ 104.724365][ T6089] ? __init_waitqueue_head+0xa9/0x150
[ 104.724388][ T6089] __lookup_slow+0x297/0x3d0
[ 104.724410][ T6089] ? __pfx___lookup_slow+0x10/0x10
[ 104.724445][ T6089] ? gfs2_dhash+0x59/0xb0
[ 104.724470][ T6089] ? down_read+0x1ad/0x2e0
[ 104.724494][ T6089] lookup_slow+0x53/0x70
[ 104.724515][ T6089] walk_component+0x2d2/0x400
[ 104.724531][ T6089] ? path_lookupat+0x156/0x430
[ 104.724553][ T6089] path_lookupat+0x163/0x430
[ 104.724577][ T6089] filename_lookup+0x212/0x570
[ 104.724593][ T6089] ? do_syscall_64+0xfa/0xfa0
[ 104.724609][ T6089] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.724631][ T6089] ? __pfx_filename_lookup+0x10/0x10
[ 104.724675][ T6089] ? __might_fault+0xb0/0x130
[ 104.724707][ T6089] vfs_statx+0xf8/0x550
[ 104.724728][ T6089] ? __pfx_vfs_statx+0x10/0x10
[ 104.724741][ T6089] ? strncpy_from_user+0x150/0x290
[ 104.724768][ T6089] ? getname_flags+0x1e5/0x540
[ 104.724788][ T6089] vfs_fstatat+0x118/0x170
[ 104.724807][ T6089] __x64_sys_newfstatat+0x116/0x190
[ 104.724828][ T6089] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 104.724845][ T6089] ? do_seccomp+0x1bf/0xd90
[ 104.724893][ T6089] ? do_syscall_64+0xbe/0xfa0
[ 104.724914][ T6089] do_syscall_64+0xfa/0xfa0
[ 104.724930][ T6089] ? lockdep_hardirqs_on+0x9c/0x150
[ 104.724949][ T6089] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.724965][ T6089] ? clear_bhb_loop+0x60/0xb0
[ 104.724985][ T6089] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.725000][ T6089] RIP: 0033:0x7fde6e78eba9
[ 104.725015][ T6089] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 104.725028][ T6089] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 104.725045][ T6089] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 104.725057][ T6089] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
[ 104.725069][ T6089] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 104.725079][ T6089] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 104.725089][ T6089] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 104.725117][ T6089]
[ 105.432979][ T6094] loop0: detected capacity change from 0 to 32768
[ 105.466871][ T6094] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 105.476945][ T6094] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 105.496296][ T6094] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 105.587193][ T6094] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 105.599024][ T6094] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 105.608800][ T6094] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 105.623257][ T6094] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 105.632370][ T6094] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6094 [syz.0.26] __gfs2_lookup+0x8f/0x270
[ 105.641849][ T6094] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 105.651318][ T6097] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 105.655658][ T6094] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 105.669002][ T6094] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 105.669906][ T6097] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 105.679498][ T6094] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 105.688686][ T6097] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6094 [syz.0.26] __gfs2_lookup+0x8f/0x270
[ 105.696971][ T6094] gfs2: fsid=syz:syz.s: File system withdrawn
[ 105.706068][ T6097] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6097 [syz.0.26] iterate_dir+0x399/0x570
[ 105.712550][ T6094] CPU: 0 UID: 0 PID: 6094 Comm: syz.0.26 Not tainted syzkaller #0 PREEMPT(full)
[ 105.712572][ T6094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 105.712582][ T6094] Call Trace:
[ 105.712589][ T6094]
[ 105.712596][ T6094] dump_stack_lvl+0x189/0x250
[ 105.712624][ T6094] ? __pfx_dump_stack_lvl+0x10/0x10
[ 105.712644][ T6094] ? __pfx__printk+0x10/0x10
[ 105.712667][ T6094] ? kobject_uevent_env+0x36b/0x8c0
[ 105.712699][ T6094] gfs2_withdraw+0xb30/0x1430
[ 105.712736][ T6094] ? __pfx_gfs2_withdraw+0x10/0x10
[ 105.712761][ T6094] ? __pfx__printk+0x10/0x10
[ 105.712790][ T6094] ? gfs2_consist_inode_i+0xf5/0x110
[ 105.712816][ T6094] gfs2_dirent_scan+0x545/0x690
[ 105.712840][ T6094] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 105.712866][ T6094] gfs2_dirent_search+0x2cb/0x710
[ 105.712889][ T6094] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 105.712910][ T6094] ? __pfx___might_resched+0x10/0x10
[ 105.712934][ T6094] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 105.712956][ T6094] ? __pfx_gfs2_permission+0x10/0x10
[ 105.712977][ T6094] ? gfs2_glock_nq+0x10c7/0x1830
[ 105.713009][ T6094] gfs2_dir_search+0x4c/0x220
[ 105.713035][ T6094] gfs2_lookupi+0x3d9/0x5a0
[ 105.713064][ T6094] ? __pfx_gfs2_lookupi+0x10/0x10
[ 105.713085][ T6094] ? d_alloc_parallel+0x14ae/0x15e0
[ 105.713108][ T6094] ? __gfs2_lookup+0x8f/0x270
[ 105.713129][ T6094] ? d_alloc_parallel+0x2f0/0x15e0
[ 105.713150][ T6094] __gfs2_lookup+0x8f/0x270
[ 105.713165][ T6094] ? __lock_acquire+0xab9/0xd20
[ 105.713189][ T6094] ? __pfx___gfs2_lookup+0x10/0x10
[ 105.713202][ T6094] ? look_up_lock_class+0x74/0x170
[ 105.713225][ T6094] ? __raw_spin_lock_init+0x45/0x100
[ 105.713245][ T6094] ? __init_waitqueue_head+0xa9/0x150
[ 105.713268][ T6094] __lookup_slow+0x297/0x3d0
[ 105.713290][ T6094] ? __pfx___lookup_slow+0x10/0x10
[ 105.713316][ T6094] ? gfs2_dhash+0x59/0xb0
[ 105.713347][ T6094] ? down_read+0x1ad/0x2e0
[ 105.713371][ T6094] lookup_slow+0x53/0x70
[ 105.713391][ T6094] walk_component+0x2d2/0x400
[ 105.713407][ T6094] ? path_lookupat+0x156/0x430
[ 105.713427][ T6094] path_lookupat+0x163/0x430
[ 105.713453][ T6094] filename_lookup+0x212/0x570
[ 105.713469][ T6094] ? do_syscall_64+0xfa/0xfa0
[ 105.713485][ T6094] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.713508][ T6094] ? __pfx_filename_lookup+0x10/0x10
[ 105.713552][ T6094] ? __might_fault+0xb0/0x130
[ 105.713586][ T6094] vfs_statx+0xf8/0x550
[ 105.713610][ T6094] ? __pfx_vfs_statx+0x10/0x10
[ 105.713625][ T6094] ? strncpy_from_user+0x150/0x290
[ 105.713656][ T6094] ? getname_flags+0x1e5/0x540
[ 105.713678][ T6094] vfs_fstatat+0x118/0x170
[ 105.713697][ T6094] __x64_sys_newfstatat+0x116/0x190
[ 105.713720][ T6094] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 105.713737][ T6094] ? do_seccomp+0x1bf/0xd90
[ 105.713779][ T6094] ? rcu_is_watching+0x15/0xb0
[ 105.713809][ T6094] ? do_syscall_64+0xbe/0xfa0
[ 105.713832][ T6094] do_syscall_64+0xfa/0xfa0
[ 105.713849][ T6094] ? lockdep_hardirqs_on+0x9c/0x150
[ 105.713868][ T6094] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.713885][ T6094] ? clear_bhb_loop+0x60/0xb0
[ 105.713906][ T6094] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.713923][ T6094] RIP: 0033:0x7fde6e78eba9
[ 105.713939][ T6094] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 105.713954][ T6094] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 105.713973][ T6094] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 105.713986][ T6094] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
[ 105.713998][ T6094] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 105.714009][ T6094] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 105.714020][ T6094] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 105.714051][ T6094]
[ 106.105440][ T6097] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 106.448351][ T6099] loop0: detected capacity change from 0 to 32768
[ 106.472878][ T6099] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 106.482067][ T6099] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 106.499352][ T6099] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 106.594755][ T6099] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 106.610089][ T6099] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 106.621198][ T6099] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 106.636175][ T6099] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 106.645239][ T6099] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6099 [syz.0.27] __gfs2_lookup+0x8f/0x270
[ 106.654758][ T6099] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 106.664134][ T6099] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 106.671409][ T6099] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 106.680214][ T6099] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 106.687123][ T6099] gfs2: fsid=syz:syz.s: File system withdrawn
[ 106.693269][ T6099] CPU: 1 UID: 0 PID: 6099 Comm: syz.0.27 Not tainted syzkaller #0 PREEMPT(full)
[ 106.693291][ T6099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 106.693299][ T6099] Call Trace:
[ 106.693306][ T6099]
[ 106.693313][ T6099] dump_stack_lvl+0x189/0x250
[ 106.693342][ T6099] ? __pfx_dump_stack_lvl+0x10/0x10
[ 106.693363][ T6099] ? __pfx__printk+0x10/0x10
[ 106.693385][ T6099] ? kobject_uevent_env+0x36b/0x8c0
[ 106.693418][ T6099] gfs2_withdraw+0xb30/0x1430
[ 106.693458][ T6099] ? __pfx_gfs2_withdraw+0x10/0x10
[ 106.693491][ T6099] ? __pfx__printk+0x10/0x10
[ 106.693519][ T6099] ? gfs2_consist_inode_i+0xf5/0x110
[ 106.693545][ T6099] gfs2_dirent_scan+0x545/0x690
[ 106.693570][ T6099] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 106.693597][ T6099] gfs2_dirent_search+0x2cb/0x710
[ 106.693618][ T6099] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 106.693639][ T6099] ? __pfx___might_resched+0x10/0x10
[ 106.693661][ T6099] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 106.693682][ T6099] ? __pfx_gfs2_permission+0x10/0x10
[ 106.693702][ T6099] ? gfs2_glock_nq+0x10c7/0x1830
[ 106.693734][ T6099] gfs2_dir_search+0x4c/0x220
[ 106.693759][ T6099] gfs2_lookupi+0x3d9/0x5a0
[ 106.693788][ T6099] ? __pfx_gfs2_lookupi+0x10/0x10
[ 106.693808][ T6099] ? d_alloc_parallel+0x14ae/0x15e0
[ 106.693830][ T6099] ? __gfs2_lookup+0x8f/0x270
[ 106.693851][ T6099] ? d_alloc_parallel+0x2f0/0x15e0
[ 106.693872][ T6099] __gfs2_lookup+0x8f/0x270
[ 106.693887][ T6099] ? __lock_acquire+0xab9/0xd20
[ 106.693908][ T6099] ? __pfx___gfs2_lookup+0x10/0x10
[ 106.693922][ T6099] ? look_up_lock_class+0x74/0x170
[ 106.693945][ T6099] ? __raw_spin_lock_init+0x45/0x100
[ 106.693965][ T6099] ? __init_waitqueue_head+0xa9/0x150
[ 106.693987][ T6099] __lookup_slow+0x297/0x3d0
[ 106.694009][ T6099] ? __pfx___lookup_slow+0x10/0x10
[ 106.694032][ T6099] ? gfs2_dhash+0x59/0xb0
[ 106.694051][ T6099] ? down_read+0x1ad/0x2e0
[ 106.694065][ T6099] lookup_slow+0x53/0x70
[ 106.694076][ T6099] walk_component+0x2d2/0x400
[ 106.694086][ T6099] ? path_lookupat+0x156/0x430
[ 106.694098][ T6099] path_lookupat+0x163/0x430
[ 106.694112][ T6099] filename_lookup+0x212/0x570
[ 106.694121][ T6099] ? do_syscall_64+0xfa/0xfa0
[ 106.694131][ T6099] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 106.694143][ T6099] ? __pfx_filename_lookup+0x10/0x10
[ 106.694168][ T6099] ? __might_fault+0xb0/0x130
[ 106.694187][ T6099] vfs_statx+0xf8/0x550
[ 106.694200][ T6099] ? __pfx_vfs_statx+0x10/0x10
[ 106.694210][ T6099] ? strncpy_from_user+0x150/0x290
[ 106.694226][ T6099] ? getname_flags+0x1e5/0x540
[ 106.694238][ T6099] vfs_fstatat+0x118/0x170
[ 106.694248][ T6099] __x64_sys_newfstatat+0x116/0x190
[ 106.694261][ T6099] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 106.694270][ T6099] ? do_seccomp+0x1bf/0xd90
[ 106.694293][ T6099] ? rcu_is_watching+0x15/0xb0
[ 106.694314][ T6099] ? do_syscall_64+0xbe/0xfa0
[ 106.694326][ T6099] do_syscall_64+0xfa/0xfa0
[ 106.694335][ T6099] ? lockdep_hardirqs_on+0x9c/0x150
[ 106.694345][ T6099] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 106.694355][ T6099] ? clear_bhb_loop+0x60/0xb0
[ 106.694367][ T6099] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 106.694376][ T6099] RIP: 0033:0x7fde6e78eba9
[ 106.694386][ T6099] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 106.694394][ T6099] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 106.694405][ T6099] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 106.694412][ T6099] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
[ 106.694418][ T6099] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 106.694424][ T6099] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 106.694430][ T6099] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 106.694447][ T6099]
[ 107.407367][ T6104] loop0: detected capacity change from 0 to 32768
[ 107.436991][ T6104] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 107.445280][ T6104] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 107.463466][ T6104] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 107.560308][ T6104] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 107.572719][ T6104] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 107.582621][ T6104] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 107.597016][ T6104] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 107.606101][ T6104] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6104 [syz.0.28] __gfs2_lookup+0x8f/0x270
[ 107.615511][ T6104] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 107.624577][ T6104] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 107.631941][ T6104] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 107.641514][ T6104] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 107.650406][ T6104] gfs2: fsid=syz:syz.s: File system withdrawn
[ 107.656560][ T6104] CPU: 0 UID: 0 PID: 6104 Comm: syz.0.28 Not tainted syzkaller #0 PREEMPT(full)
[ 107.656582][ T6104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 107.656592][ T6104] Call Trace:
[ 107.656600][ T6104]
[ 107.656607][ T6104] dump_stack_lvl+0x189/0x250
[ 107.656625][ T6104] ? __pfx_dump_stack_lvl+0x10/0x10
[ 107.656637][ T6104] ? __pfx__printk+0x10/0x10
[ 107.656651][ T6104] ? kobject_uevent_env+0x36b/0x8c0
[ 107.656669][ T6104] gfs2_withdraw+0xb30/0x1430
[ 107.656691][ T6104] ? __pfx_gfs2_withdraw+0x10/0x10
[ 107.656707][ T6104] ? __pfx__printk+0x10/0x10
[ 107.656723][ T6104] ? gfs2_consist_inode_i+0xf5/0x110
[ 107.656738][ T6104] gfs2_dirent_scan+0x545/0x690
[ 107.656752][ T6104] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 107.656767][ T6104] gfs2_dirent_search+0x2cb/0x710
[ 107.656779][ T6104] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 107.656791][ T6104] ? __pfx___might_resched+0x10/0x10
[ 107.656805][ T6104] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 107.656818][ T6104] ? __pfx_gfs2_permission+0x10/0x10
[ 107.656830][ T6104] ? gfs2_glock_nq+0x10c7/0x1830
[ 107.656848][ T6104] gfs2_dir_search+0x4c/0x220
[ 107.656863][ T6104] gfs2_lookupi+0x3d9/0x5a0
[ 107.656879][ T6104] ? __pfx_gfs2_lookupi+0x10/0x10
[ 107.656891][ T6104] ? d_alloc_parallel+0x14ae/0x15e0
[ 107.656904][ T6104] ? __gfs2_lookup+0x8f/0x270
[ 107.656915][ T6104] ? d_alloc_parallel+0x2f0/0x15e0
[ 107.656928][ T6104] __gfs2_lookup+0x8f/0x270
[ 107.656936][ T6104] ? __lock_acquire+0xab9/0xd20
[ 107.656949][ T6104] ? __pfx___gfs2_lookup+0x10/0x10
[ 107.656957][ T6104] ? look_up_lock_class+0x74/0x170
[ 107.656970][ T6104] ? __raw_spin_lock_init+0x45/0x100
[ 107.656982][ T6104] ? __init_waitqueue_head+0xa9/0x150
[ 107.656995][ T6104] __lookup_slow+0x297/0x3d0
[ 107.657008][ T6104] ? __pfx___lookup_slow+0x10/0x10
[ 107.657022][ T6104] ? gfs2_dhash+0x59/0xb0
[ 107.657035][ T6104] ? down_read+0x1ad/0x2e0
[ 107.657049][ T6104] lookup_slow+0x53/0x70
[ 107.657060][ T6104] walk_component+0x2d2/0x400
[ 107.657070][ T6104] ? path_lookupat+0x156/0x430
[ 107.657081][ T6104] path_lookupat+0x163/0x430
[ 107.657095][ T6104] filename_lookup+0x212/0x570
[ 107.657104][ T6104] ? do_syscall_64+0xfa/0xfa0
[ 107.657114][ T6104] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.657127][ T6104] ? __pfx_filename_lookup+0x10/0x10
[ 107.657151][ T6104] ? __might_fault+0xb0/0x130
[ 107.657171][ T6104] vfs_statx+0xf8/0x550
[ 107.657184][ T6104] ? __pfx_vfs_statx+0x10/0x10
[ 107.657192][ T6104] ? strncpy_from_user+0x150/0x290
[ 107.657209][ T6104] ? getname_flags+0x1e5/0x540
[ 107.657220][ T6104] vfs_fstatat+0x118/0x170
[ 107.657231][ T6104] __x64_sys_newfstatat+0x116/0x190
[ 107.657243][ T6104] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 107.657253][ T6104] ? do_seccomp+0x1bf/0xd90
[ 107.657276][ T6104] ? rcu_is_watching+0x15/0xb0
[ 107.657294][ T6104] ? do_syscall_64+0xbe/0xfa0
[ 107.657306][ T6104] do_syscall_64+0xfa/0xfa0
[ 107.657315][ T6104] ? lockdep_hardirqs_on+0x9c/0x150
[ 107.657325][ T6104] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.657334][ T6104] ? clear_bhb_loop+0x60/0xb0
[ 107.657346][ T6104] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.657355][ T6104] RIP: 0033:0x7fde6e78eba9
[ 107.657365][ T6104] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 107.657373][ T6104] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 107.657384][ T6104] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 107.657391][ T6104] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
[ 107.657402][ T6104] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 107.657413][ T6104] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 107.657418][ T6104] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 107.657435][ T6104]
[ 108.274648][ T6109] loop0: detected capacity change from 0 to 32768
[ 108.298262][ T6109] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 108.306529][ T6109] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 108.323289][ T6109] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 108.421689][ T6109] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 108.434790][ T6109] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 108.444715][ T6109] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 108.459577][ T6109] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 108.468735][ T6109] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6109 [syz.0.29] __gfs2_lookup+0x8f/0x270
[ 108.478586][ T6109] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 108.487506][ T6109] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 108.495560][ T6109] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 108.504427][ T6109] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 108.511585][ T6109] gfs2: fsid=syz:syz.s: File system withdrawn
[ 108.517750][ T6109] CPU: 1 UID: 0 PID: 6109 Comm: syz.0.29 Not tainted syzkaller #0 PREEMPT(full)
[ 108.517771][ T6109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 108.517781][ T6109] Call Trace:
[ 108.517788][ T6109]
[ 108.517794][ T6109] dump_stack_lvl+0x189/0x250
[ 108.517821][ T6109] ? __pfx_dump_stack_lvl+0x10/0x10
[ 108.517840][ T6109] ? __pfx__printk+0x10/0x10
[ 108.517862][ T6109] ? kobject_uevent_env+0x36b/0x8c0
[ 108.517894][ T6109] gfs2_withdraw+0xb30/0x1430
[ 108.517929][ T6109] ? __pfx_gfs2_withdraw+0x10/0x10
[ 108.517955][ T6109] ? __pfx__printk+0x10/0x10
[ 108.517985][ T6109] ? gfs2_consist_inode_i+0xf5/0x110
[ 108.518012][ T6109] gfs2_dirent_scan+0x545/0x690
[ 108.518038][ T6109] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 108.518065][ T6109] gfs2_dirent_search+0x2cb/0x710
[ 108.518088][ T6109] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 108.518109][ T6109] ? __pfx___might_resched+0x10/0x10
[ 108.518133][ T6109] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 108.518156][ T6109] ? __pfx_gfs2_permission+0x10/0x10
[ 108.518178][ T6109] ? gfs2_glock_nq+0x10c7/0x1830
[ 108.518210][ T6109] gfs2_dir_search+0x4c/0x220
[ 108.518238][ T6109] gfs2_lookupi+0x3d9/0x5a0
[ 108.518268][ T6109] ? __pfx_gfs2_lookupi+0x10/0x10
[ 108.518316][ T6109] ? d_alloc_parallel+0x14ae/0x15e0
[ 108.518339][ T6109] ? __gfs2_lookup+0x8f/0x270
[ 108.518361][ T6109] ? d_alloc_parallel+0x2f0/0x15e0
[ 108.518383][ T6109] __gfs2_lookup+0x8f/0x270
[ 108.518398][ T6109] ? __lock_acquire+0xab9/0xd20
[ 108.518422][ T6109] ? __pfx___gfs2_lookup+0x10/0x10
[ 108.518436][ T6109] ? look_up_lock_class+0x74/0x170
[ 108.518460][ T6109] ? __raw_spin_lock_init+0x45/0x100
[ 108.518479][ T6109] ? __init_waitqueue_head+0xa9/0x150
[ 108.518501][ T6109] __lookup_slow+0x297/0x3d0
[ 108.518521][ T6109] ? __pfx___lookup_slow+0x10/0x10
[ 108.518547][ T6109] ? gfs2_dhash+0x59/0xb0
[ 108.518568][ T6109] ? down_read+0x1ad/0x2e0
[ 108.518592][ T6109] lookup_slow+0x53/0x70
[ 108.518613][ T6109] walk_component+0x2d2/0x400
[ 108.518630][ T6109] ? path_lookupat+0x156/0x430
[ 108.518651][ T6109] path_lookupat+0x163/0x430
[ 108.518678][ T6109] filename_lookup+0x212/0x570
[ 108.518694][ T6109] ? do_syscall_64+0xfa/0xfa0
[ 108.518712][ T6109] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.518735][ T6109] ? __pfx_filename_lookup+0x10/0x10
[ 108.518779][ T6109] ? __might_fault+0xb0/0x130
[ 108.518812][ T6109] vfs_statx+0xf8/0x550
[ 108.518836][ T6109] ? __pfx_vfs_statx+0x10/0x10
[ 108.518850][ T6109] ? strncpy_from_user+0x150/0x290
[ 108.518880][ T6109] ? getname_flags+0x1e5/0x540
[ 108.518901][ T6109] vfs_fstatat+0x118/0x170
[ 108.518920][ T6109] __x64_sys_newfstatat+0x116/0x190
[ 108.518941][ T6109] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 108.518958][ T6109] ? do_seccomp+0x1bf/0xd90
[ 108.519007][ T6109] ? do_syscall_64+0xbe/0xfa0
[ 108.519029][ T6109] do_syscall_64+0xfa/0xfa0
[ 108.519046][ T6109] ? lockdep_hardirqs_on+0x9c/0x150
[ 108.519064][ T6109] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.519081][ T6109] ? clear_bhb_loop+0x60/0xb0
[ 108.519102][ T6109] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.519118][ T6109] RIP: 0033:0x7fde6e78eba9
[ 108.519134][ T6109] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 108.519148][ T6109] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 108.519166][ T6109] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 108.519179][ T6109] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
2025/09/14 03:42:40 executed programs: 15
[ 108.519190][ T6109] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 108.519201][ T6109] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 108.519211][ T6109] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 108.519242][ T6109]
[ 109.225722][ T6114] loop0: detected capacity change from 0 to 32768
[ 109.242090][ T6114] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 109.250395][ T6114] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 109.266626][ T6114] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 109.350405][ T6114] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 109.365809][ T6114] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 109.375733][ T6114] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 109.390424][ T6114] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 109.402372][ T6114] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6114 [syz.0.30] __gfs2_lookup+0x8f/0x270
[ 109.411810][ T6114] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 109.420274][ T6114] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 109.427548][ T6114] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 109.436363][ T6114] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 109.443012][ T6114] gfs2: fsid=syz:syz.s: File system withdrawn
[ 109.449254][ T6114] CPU: 0 UID: 0 PID: 6114 Comm: syz.0.30 Not tainted syzkaller #0 PREEMPT(full)
[ 109.449276][ T6114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 109.449286][ T6114] Call Trace:
[ 109.449292][ T6114]
[ 109.449300][ T6114] dump_stack_lvl+0x189/0x250
[ 109.449328][ T6114] ? __pfx_dump_stack_lvl+0x10/0x10
[ 109.449346][ T6114] ? __pfx__printk+0x10/0x10
[ 109.449369][ T6114] ? kobject_uevent_env+0x36b/0x8c0
[ 109.449401][ T6114] gfs2_withdraw+0xb30/0x1430
[ 109.449440][ T6114] ? __pfx_gfs2_withdraw+0x10/0x10
[ 109.449465][ T6114] ? __pfx__printk+0x10/0x10
[ 109.449492][ T6114] ? gfs2_consist_inode_i+0xf5/0x110
[ 109.449517][ T6114] gfs2_dirent_scan+0x545/0x690
[ 109.449542][ T6114] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 109.449568][ T6114] gfs2_dirent_search+0x2cb/0x710
[ 109.449592][ T6114] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 109.449614][ T6114] ? __pfx___might_resched+0x10/0x10
[ 109.449640][ T6114] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 109.449663][ T6114] ? __pfx_gfs2_permission+0x10/0x10
[ 109.449685][ T6114] ? gfs2_glock_nq+0x10c7/0x1830
[ 109.449716][ T6114] gfs2_dir_search+0x4c/0x220
[ 109.449743][ T6114] gfs2_lookupi+0x3d9/0x5a0
[ 109.449773][ T6114] ? __pfx_gfs2_lookupi+0x10/0x10
[ 109.449794][ T6114] ? d_alloc_parallel+0x14ae/0x15e0
[ 109.449816][ T6114] ? __gfs2_lookup+0x8f/0x270
[ 109.449837][ T6114] ? d_alloc_parallel+0x2f0/0x15e0
[ 109.449859][ T6114] __gfs2_lookup+0x8f/0x270
[ 109.449875][ T6114] ? __lock_acquire+0xab9/0xd20
[ 109.449898][ T6114] ? __pfx___gfs2_lookup+0x10/0x10
[ 109.449910][ T6114] ? look_up_lock_class+0x74/0x170
[ 109.449934][ T6114] ? __raw_spin_lock_init+0x45/0x100
[ 109.449955][ T6114] ? __init_waitqueue_head+0xa9/0x150
[ 109.449978][ T6114] __lookup_slow+0x297/0x3d0
[ 109.450001][ T6114] ? __pfx___lookup_slow+0x10/0x10
[ 109.450027][ T6114] ? gfs2_dhash+0x59/0xb0
[ 109.450051][ T6114] ? down_read+0x1ad/0x2e0
[ 109.450076][ T6114] lookup_slow+0x53/0x70
[ 109.450096][ T6114] walk_component+0x2d2/0x400
[ 109.450113][ T6114] ? path_lookupat+0x156/0x430
[ 109.450133][ T6114] path_lookupat+0x163/0x430
[ 109.450169][ T6114] filename_lookup+0x212/0x570
[ 109.450186][ T6114] ? do_syscall_64+0xfa/0xfa0
[ 109.450203][ T6114] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.450226][ T6114] ? __pfx_filename_lookup+0x10/0x10
[ 109.450272][ T6114] ? __might_fault+0xb0/0x130
[ 109.450306][ T6114] vfs_statx+0xf8/0x550
[ 109.450330][ T6114] ? __pfx_vfs_statx+0x10/0x10
[ 109.450344][ T6114] ? strncpy_from_user+0x150/0x290
[ 109.450374][ T6114] ? getname_flags+0x1e5/0x540
[ 109.450395][ T6114] vfs_fstatat+0x118/0x170
[ 109.450415][ T6114] __x64_sys_newfstatat+0x116/0x190
[ 109.450437][ T6114] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 109.450454][ T6114] ? do_seccomp+0x1bf/0xd90
[ 109.450495][ T6114] ? rcu_is_watching+0x15/0xb0
[ 109.450526][ T6114] ? do_syscall_64+0xbe/0xfa0
[ 109.450547][ T6114] do_syscall_64+0xfa/0xfa0
[ 109.450564][ T6114] ? lockdep_hardirqs_on+0x9c/0x150
[ 109.450582][ T6114] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.450598][ T6114] ? clear_bhb_loop+0x60/0xb0
[ 109.450619][ T6114] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.450635][ T6114] RIP: 0033:0x7fde6e78eba9
[ 109.450651][ T6114] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 109.450665][ T6114] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 109.450684][ T6114] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 109.450696][ T6114] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
[ 109.450707][ T6114] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 109.450718][ T6114] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 109.450729][ T6114] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 109.450759][ T6114]
[ 110.169667][ T6119] loop0: detected capacity change from 0 to 32768
[ 110.185082][ T6119] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 110.193430][ T6119] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 110.207198][ T6119] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 110.305122][ T6119] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 110.322793][ T6119] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 110.333278][ T6119] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 110.349068][ T6119] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 110.359785][ T6119] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6119 [syz.0.31] __gfs2_lookup+0x8f/0x270
[ 110.369529][ T6119] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 110.378199][ T6119] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 110.386060][ T6119] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 110.395322][ T6119] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 110.402306][ T6119] gfs2: fsid=syz:syz.s: File system withdrawn
[ 110.410333][ T6119] CPU: 0 UID: 0 PID: 6119 Comm: syz.0.31 Not tainted syzkaller #0 PREEMPT(full)
[ 110.410358][ T6119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 110.410367][ T6119] Call Trace:
[ 110.410373][ T6119]
[ 110.410380][ T6119] dump_stack_lvl+0x189/0x250
[ 110.410410][ T6119] ? __pfx_dump_stack_lvl+0x10/0x10
[ 110.410429][ T6119] ? __pfx__printk+0x10/0x10
[ 110.410453][ T6119] ? kobject_uevent_env+0x36b/0x8c0
[ 110.410484][ T6119] gfs2_withdraw+0xb30/0x1430
[ 110.410518][ T6119] ? __pfx_gfs2_withdraw+0x10/0x10
[ 110.410541][ T6119] ? __pfx__printk+0x10/0x10
[ 110.410567][ T6119] ? gfs2_consist_inode_i+0xf5/0x110
[ 110.410592][ T6119] gfs2_dirent_scan+0x545/0x690
[ 110.410618][ T6119] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 110.410641][ T6119] gfs2_dirent_search+0x2cb/0x710
[ 110.410663][ T6119] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 110.410682][ T6119] ? __pfx___might_resched+0x10/0x10
[ 110.410707][ T6119] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 110.410728][ T6119] ? __pfx_gfs2_permission+0x10/0x10
[ 110.410749][ T6119] ? gfs2_glock_nq+0x10c7/0x1830
[ 110.410779][ T6119] gfs2_dir_search+0x4c/0x220
[ 110.410803][ T6119] gfs2_lookupi+0x3d9/0x5a0
[ 110.410832][ T6119] ? __pfx_gfs2_lookupi+0x10/0x10
[ 110.410851][ T6119] ? d_alloc_parallel+0x14ae/0x15e0
[ 110.410873][ T6119] ? __gfs2_lookup+0x8f/0x270
[ 110.410904][ T6119] ? d_alloc_parallel+0x2f0/0x15e0
[ 110.410926][ T6119] __gfs2_lookup+0x8f/0x270
[ 110.410940][ T6119] ? __lock_acquire+0xab9/0xd20
[ 110.410963][ T6119] ? __pfx___gfs2_lookup+0x10/0x10
[ 110.410975][ T6119] ? look_up_lock_class+0x74/0x170
[ 110.410998][ T6119] ? __raw_spin_lock_init+0x45/0x100
[ 110.411019][ T6119] ? __init_waitqueue_head+0xa9/0x150
[ 110.411042][ T6119] __lookup_slow+0x297/0x3d0
[ 110.411062][ T6119] ? __pfx___lookup_slow+0x10/0x10
[ 110.411086][ T6119] ? gfs2_dhash+0x59/0xb0
[ 110.411109][ T6119] ? down_read+0x1ad/0x2e0
[ 110.411132][ T6119] lookup_slow+0x53/0x70
[ 110.411151][ T6119] walk_component+0x2d2/0x400
[ 110.411167][ T6119] ? path_lookupat+0x156/0x430
[ 110.411188][ T6119] path_lookupat+0x163/0x430
[ 110.411214][ T6119] filename_lookup+0x212/0x570
[ 110.411230][ T6119] ? do_syscall_64+0xfa/0xfa0
[ 110.411251][ T6119] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.411275][ T6119] ? __pfx_filename_lookup+0x10/0x10
[ 110.411330][ T6119] ? __might_fault+0xb0/0x130
[ 110.411364][ T6119] vfs_statx+0xf8/0x550
[ 110.411388][ T6119] ? __pfx_vfs_statx+0x10/0x10
[ 110.411403][ T6119] ? strncpy_from_user+0x150/0x290
[ 110.411432][ T6119] ? getname_flags+0x1e5/0x540
[ 110.411453][ T6119] vfs_fstatat+0x118/0x170
[ 110.411473][ T6119] __x64_sys_newfstatat+0x116/0x190
[ 110.411495][ T6119] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 110.411511][ T6119] ? do_seccomp+0x1bf/0xd90
[ 110.411553][ T6119] ? rcu_is_watching+0x15/0xb0
[ 110.411584][ T6119] ? do_syscall_64+0xbe/0xfa0
[ 110.411604][ T6119] do_syscall_64+0xfa/0xfa0
[ 110.411620][ T6119] ? lockdep_hardirqs_on+0x9c/0x150
[ 110.411638][ T6119] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.411654][ T6119] ? clear_bhb_loop+0x60/0xb0
[ 110.411676][ T6119] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.411690][ T6119] RIP: 0033:0x7fde6e78eba9
[ 110.411706][ T6119] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 110.411719][ T6119] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 110.411737][ T6119] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 110.411749][ T6119] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
[ 110.411761][ T6119] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 110.411771][ T6119] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 110.411782][ T6119] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 110.411813][ T6119]
[ 111.137571][ T6126] loop0: detected capacity change from 0 to 32768
[ 111.164200][ T6126] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 111.172477][ T6126] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 111.193674][ T6126] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 111.294917][ T6126] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 111.310167][ T6126] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 111.326040][ T6126] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 111.344188][ T6126] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 111.353726][ T6126] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6126 [syz.0.32] __gfs2_lookup+0x8f/0x270
[ 111.364179][ T6126] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 111.372680][ T6126] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 111.380303][ T6126] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 111.390023][ T6126] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 111.397011][ T6126] gfs2: fsid=syz:syz.s: File system withdrawn
[ 111.403316][ T6126] CPU: 0 UID: 0 PID: 6126 Comm: syz.0.32 Not tainted syzkaller #0 PREEMPT(full)
[ 111.403339][ T6126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 111.403348][ T6126] Call Trace:
[ 111.403354][ T6126]
[ 111.403360][ T6126] dump_stack_lvl+0x189/0x250
[ 111.403379][ T6126] ? __pfx_dump_stack_lvl+0x10/0x10
[ 111.403390][ T6126] ? __pfx__printk+0x10/0x10
[ 111.403403][ T6126] ? kobject_uevent_env+0x36b/0x8c0
[ 111.403422][ T6126] gfs2_withdraw+0xb30/0x1430
[ 111.403445][ T6126] ? __pfx_gfs2_withdraw+0x10/0x10
[ 111.403459][ T6126] ? __pfx__printk+0x10/0x10
[ 111.403475][ T6126] ? gfs2_consist_inode_i+0xf5/0x110
[ 111.403490][ T6126] gfs2_dirent_scan+0x545/0x690
[ 111.403504][ T6126] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 111.403519][ T6126] gfs2_dirent_search+0x2cb/0x710
[ 111.403532][ T6126] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 111.403543][ T6126] ? __pfx___might_resched+0x10/0x10
[ 111.403558][ T6126] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 111.403570][ T6126] ? __pfx_gfs2_permission+0x10/0x10
[ 111.403583][ T6126] ? gfs2_glock_nq+0x10c7/0x1830
[ 111.403601][ T6126] gfs2_dir_search+0x4c/0x220
[ 111.403616][ T6126] gfs2_lookupi+0x3d9/0x5a0
[ 111.403632][ T6126] ? __pfx_gfs2_lookupi+0x10/0x10
[ 111.403643][ T6126] ? d_alloc_parallel+0x14ae/0x15e0
[ 111.403657][ T6126] ? __gfs2_lookup+0x8f/0x270
[ 111.403668][ T6126] ? d_alloc_parallel+0x2f0/0x15e0
[ 111.403680][ T6126] __gfs2_lookup+0x8f/0x270
[ 111.403689][ T6126] ? __lock_acquire+0xab9/0xd20
[ 111.403702][ T6126] ? __pfx___gfs2_lookup+0x10/0x10
[ 111.403711][ T6126] ? look_up_lock_class+0x74/0x170
[ 111.403724][ T6126] ? __raw_spin_lock_init+0x45/0x100
[ 111.403735][ T6126] ? __init_waitqueue_head+0xa9/0x150
[ 111.403774][ T6126] __lookup_slow+0x297/0x3d0
[ 111.403787][ T6126] ? __pfx___lookup_slow+0x10/0x10
[ 111.403802][ T6126] ? gfs2_dhash+0x59/0xb0
[ 111.403816][ T6126] ? down_read+0x1ad/0x2e0
[ 111.403829][ T6126] lookup_slow+0x53/0x70
[ 111.403841][ T6126] walk_component+0x2d2/0x400
[ 111.403851][ T6126] ? path_lookupat+0x156/0x430
[ 111.403862][ T6126] path_lookupat+0x163/0x430
[ 111.403876][ T6126] filename_lookup+0x212/0x570
[ 111.403885][ T6126] ? do_syscall_64+0xfa/0xfa0
[ 111.403895][ T6126] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.403908][ T6126] ? __pfx_filename_lookup+0x10/0x10
[ 111.403933][ T6126] ? __might_fault+0xb0/0x130
[ 111.403951][ T6126] vfs_statx+0xf8/0x550
[ 111.403965][ T6126] ? __pfx_vfs_statx+0x10/0x10
[ 111.403973][ T6126] ? strncpy_from_user+0x150/0x290
[ 111.403989][ T6126] ? getname_flags+0x1e5/0x540
[ 111.404005][ T6126] vfs_fstatat+0x118/0x170
[ 111.404018][ T6126] __x64_sys_newfstatat+0x116/0x190
[ 111.404030][ T6126] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 111.404040][ T6126] ? do_seccomp+0x1bf/0xd90
[ 111.404063][ T6126] ? rcu_is_watching+0x15/0xb0
[ 111.404080][ T6126] ? do_syscall_64+0xbe/0xfa0
[ 111.404092][ T6126] do_syscall_64+0xfa/0xfa0
[ 111.404102][ T6126] ? lockdep_hardirqs_on+0x9c/0x150
[ 111.404112][ T6126] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.404121][ T6126] ? clear_bhb_loop+0x60/0xb0
[ 111.404133][ T6126] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.404142][ T6126] RIP: 0033:0x7fde6e78eba9
[ 111.404152][ T6126] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 111.404160][ T6126] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 111.404172][ T6126] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 111.404179][ T6126] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
[ 111.404185][ T6126] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 111.404191][ T6126] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 111.404196][ T6126] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 111.404213][ T6126]
[ 112.114771][ T6135] loop0: detected capacity change from 0 to 32768
[ 112.135932][ T6135] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 112.144160][ T6135] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 112.159258][ T6135] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 112.252022][ T6135] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 112.264199][ T6135] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 112.274152][ T6135] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 112.291289][ T6135] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 112.300465][ T6135] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6135 [syz.0.33] __gfs2_lookup+0x8f/0x270
[ 112.309894][ T6135] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 112.317134][ T6138] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 112.318351][ T6135] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 112.329301][ T6138] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 112.335585][ T6135] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 112.345356][ T6138] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6135 [syz.0.33] __gfs2_lookup+0x8f/0x270
[ 112.363572][ T6138] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6138 [syz.0.33] iterate_dir+0x399/0x570
[ 112.373290][ T6138] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 112.381986][ T6135] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 112.389089][ T6135] gfs2: fsid=syz:syz.s: File system withdrawn
[ 112.395266][ T6135] CPU: 0 UID: 0 PID: 6135 Comm: syz.0.33 Not tainted syzkaller #0 PREEMPT(full)
[ 112.395286][ T6135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 112.395293][ T6135] Call Trace:
[ 112.395298][ T6135]
[ 112.395303][ T6135] dump_stack_lvl+0x189/0x250
[ 112.395321][ T6135] ? __pfx_dump_stack_lvl+0x10/0x10
[ 112.395332][ T6135] ? __pfx__printk+0x10/0x10
[ 112.395346][ T6135] ? kobject_uevent_env+0x36b/0x8c0
[ 112.395364][ T6135] gfs2_withdraw+0xb30/0x1430
[ 112.395387][ T6135] ? __pfx_gfs2_withdraw+0x10/0x10
[ 112.395401][ T6135] ? __pfx__printk+0x10/0x10
[ 112.395417][ T6135] ? gfs2_consist_inode_i+0xf5/0x110
[ 112.395431][ T6135] gfs2_dirent_scan+0x545/0x690
[ 112.395445][ T6135] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 112.395460][ T6135] gfs2_dirent_search+0x2cb/0x710
[ 112.395472][ T6135] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 112.395484][ T6135] ? __pfx___might_resched+0x10/0x10
[ 112.395498][ T6135] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 112.395510][ T6135] ? __pfx_gfs2_permission+0x10/0x10
[ 112.395523][ T6135] ? gfs2_glock_nq+0x10c7/0x1830
[ 112.395540][ T6135] gfs2_dir_search+0x4c/0x220
[ 112.395555][ T6135] gfs2_lookupi+0x3d9/0x5a0
[ 112.395572][ T6135] ? __pfx_gfs2_lookupi+0x10/0x10
[ 112.395584][ T6135] ? d_alloc_parallel+0x14ae/0x15e0
[ 112.395597][ T6135] ? __gfs2_lookup+0x8f/0x270
[ 112.395611][ T6135] ? d_alloc_parallel+0x2f0/0x15e0
[ 112.395623][ T6135] __gfs2_lookup+0x8f/0x270
[ 112.395632][ T6135] ? __lock_acquire+0xab9/0xd20
[ 112.395645][ T6135] ? __pfx___gfs2_lookup+0x10/0x10
[ 112.395653][ T6135] ? look_up_lock_class+0x74/0x170
[ 112.395667][ T6135] ? __raw_spin_lock_init+0x45/0x100
[ 112.395678][ T6135] ? __init_waitqueue_head+0xa9/0x150
[ 112.395692][ T6135] __lookup_slow+0x297/0x3d0
[ 112.395705][ T6135] ? __pfx___lookup_slow+0x10/0x10
[ 112.395719][ T6135] ? gfs2_dhash+0x59/0xb0
[ 112.395733][ T6135] ? down_read+0x1ad/0x2e0
[ 112.395747][ T6135] lookup_slow+0x53/0x70
[ 112.395758][ T6135] walk_component+0x2d2/0x400
[ 112.395767][ T6135] ? path_lookupat+0x156/0x430
[ 112.395779][ T6135] path_lookupat+0x163/0x430
[ 112.395793][ T6135] filename_lookup+0x212/0x570
[ 112.395803][ T6135] ? do_syscall_64+0xfa/0xfa0
[ 112.395818][ T6135] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.395839][ T6135] ? __pfx_filename_lookup+0x10/0x10
[ 112.395886][ T6135] ? __might_fault+0xb0/0x130
[ 112.395917][ T6135] vfs_statx+0xf8/0x550
[ 112.395940][ T6135] ? __pfx_vfs_statx+0x10/0x10
[ 112.395949][ T6135] ? strncpy_from_user+0x150/0x290
[ 112.395966][ T6135] ? getname_flags+0x1e5/0x540
[ 112.395978][ T6135] vfs_fstatat+0x118/0x170
[ 112.395988][ T6135] __x64_sys_newfstatat+0x116/0x190
[ 112.396001][ T6135] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 112.396010][ T6135] ? do_seccomp+0x1bf/0xd90
[ 112.396033][ T6135] ? rcu_is_watching+0x15/0xb0
[ 112.396050][ T6135] ? do_syscall_64+0xbe/0xfa0
[ 112.396062][ T6135] do_syscall_64+0xfa/0xfa0
[ 112.396072][ T6135] ? lockdep_hardirqs_on+0x9c/0x150
[ 112.396082][ T6135] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.396091][ T6135] ? clear_bhb_loop+0x60/0xb0
[ 112.396103][ T6135] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.396113][ T6135] RIP: 0033:0x7fde6e78eba9
[ 112.396122][ T6135] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 112.396130][ T6135] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 112.396141][ T6135] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 112.396148][ T6135] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
[ 112.396155][ T6135] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 112.396160][ T6135] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 112.396166][ T6135] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 112.396183][ T6135]
[ 113.110934][ T6140] loop0: detected capacity change from 0 to 32768
[ 113.143330][ T6140] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 113.152015][ T6140] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 113.168681][ T6140] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 113.267766][ T6140] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 113.279845][ T6140] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 113.291424][ T6140] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 113.306317][ T6140] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 113.315384][ T6140] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6140 [syz.0.34] __gfs2_lookup+0x8f/0x270
[ 113.325246][ T6140] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 113.331166][ T6143] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 113.333791][ T6140] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 113.345709][ T6143] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 113.350718][ T6140] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 113.368958][ T6140] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 113.375760][ T6143] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6140 [syz.0.34] __gfs2_lookup+0x8f/0x270
[ 113.378450][ T6140] gfs2: fsid=syz:syz.s: File system withdrawn
[ 113.386446][ T6143] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6143 [syz.0.34] iterate_dir+0x399/0x570
[ 113.391314][ T6140] CPU: 1 UID: 0 PID: 6140 Comm: syz.0.34 Not tainted syzkaller #0 PREEMPT(full)
[ 113.391335][ T6140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 113.391345][ T6140] Call Trace:
[ 113.391353][ T6140]
[ 113.391360][ T6140] dump_stack_lvl+0x189/0x250
[ 113.391387][ T6140] ? __pfx_dump_stack_lvl+0x10/0x10
[ 113.391408][ T6140] ? __pfx__printk+0x10/0x10
[ 113.391431][ T6140] ? kobject_uevent_env+0x36b/0x8c0
[ 113.391463][ T6140] gfs2_withdraw+0xb30/0x1430
[ 113.391501][ T6140] ? __pfx_gfs2_withdraw+0x10/0x10
[ 113.391526][ T6140] ? __pfx__printk+0x10/0x10
[ 113.391555][ T6140] ? gfs2_consist_inode_i+0xf5/0x110
[ 113.391586][ T6140] gfs2_dirent_scan+0x545/0x690
[ 113.391612][ T6140] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 113.391638][ T6140] gfs2_dirent_search+0x2cb/0x710
[ 113.391660][ T6140] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 113.391681][ T6140] ? __pfx___might_resched+0x10/0x10
[ 113.391704][ T6140] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 113.391726][ T6140] ? __pfx_gfs2_permission+0x10/0x10
[ 113.391748][ T6140] ? gfs2_glock_nq+0x10c7/0x1830
[ 113.391779][ T6140] gfs2_dir_search+0x4c/0x220
[ 113.391806][ T6140] gfs2_lookupi+0x3d9/0x5a0
[ 113.391835][ T6140] ? __pfx_gfs2_lookupi+0x10/0x10
[ 113.391856][ T6140] ? d_alloc_parallel+0x14ae/0x15e0
[ 113.391878][ T6140] ? __gfs2_lookup+0x8f/0x270
[ 113.391898][ T6140] ? d_alloc_parallel+0x2f0/0x15e0
[ 113.391919][ T6140] __gfs2_lookup+0x8f/0x270
[ 113.391934][ T6140] ? __lock_acquire+0xab9/0xd20
[ 113.391957][ T6140] ? __pfx___gfs2_lookup+0x10/0x10
[ 113.391970][ T6140] ? look_up_lock_class+0x74/0x170
[ 113.391993][ T6140] ? __raw_spin_lock_init+0x45/0x100
[ 113.392013][ T6140] ? __init_waitqueue_head+0xa9/0x150
[ 113.392036][ T6140] __lookup_slow+0x297/0x3d0
[ 113.392058][ T6140] ? __pfx___lookup_slow+0x10/0x10
[ 113.392084][ T6140] ? gfs2_dhash+0x59/0xb0
[ 113.392108][ T6140] ? down_read+0x1ad/0x2e0
[ 113.392132][ T6140] lookup_slow+0x53/0x70
[ 113.392152][ T6140] walk_component+0x2d2/0x400
[ 113.392168][ T6140] ? path_lookupat+0x156/0x430
[ 113.392188][ T6140] path_lookupat+0x163/0x430
[ 113.392214][ T6140] filename_lookup+0x212/0x570
[ 113.392230][ T6140] ? do_syscall_64+0xfa/0xfa0
[ 113.392247][ T6140] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.392269][ T6140] ? __pfx_filename_lookup+0x10/0x10
[ 113.392313][ T6140] ? __might_fault+0xb0/0x130
[ 113.392346][ T6140] vfs_statx+0xf8/0x550
[ 113.392369][ T6140] ? __pfx_vfs_statx+0x10/0x10
[ 113.392383][ T6140] ? strncpy_from_user+0x150/0x290
[ 113.392412][ T6140] ? getname_flags+0x1e5/0x540
[ 113.392433][ T6140] vfs_fstatat+0x118/0x170
[ 113.392452][ T6140] __x64_sys_newfstatat+0x116/0x190
[ 113.392474][ T6140] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 113.392490][ T6140] ? do_seccomp+0x1bf/0xd90
[ 113.392540][ T6140] ? do_syscall_64+0xbe/0xfa0
[ 113.392561][ T6140] do_syscall_64+0xfa/0xfa0
[ 113.392583][ T6140] ? lockdep_hardirqs_on+0x9c/0x150
[ 113.392601][ T6140] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.392617][ T6140] ? clear_bhb_loop+0x60/0xb0
[ 113.392638][ T6140] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.392653][ T6140] RIP: 0033:0x7fde6e78eba9
[ 113.392668][ T6140] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 113.392682][ T6140] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 113.392700][ T6140] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 113.392712][ T6140] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
[ 113.392724][ T6140] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 113.392734][ T6140] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 113.392745][ T6140] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 113.392775][ T6140]
[ 113.775598][ T6143] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 114.120662][ T6145] loop0: detected capacity change from 0 to 32768
[ 114.136377][ T6145] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 114.144799][ T6145] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 114.158902][ T6145] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 114.240554][ T6145] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 114.254928][ T6145] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 114.265434][ T6145] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 114.280393][ T6145] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 114.290459][ T6145] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6145 [syz.0.35] __gfs2_lookup+0x8f/0x270
[ 114.299938][ T6145] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 114.308622][ T6145] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 114.316809][ T6145] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 114.325668][ T6145] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 114.332488][ T6145] gfs2: fsid=syz:syz.s: File system withdrawn
[ 114.338617][ T6145] CPU: 1 UID: 0 PID: 6145 Comm: syz.0.35 Not tainted syzkaller #0 PREEMPT(full)
[ 114.338632][ T6145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 114.338638][ T6145] Call Trace:
[ 114.338644][ T6145]
[ 114.338649][ T6145] dump_stack_lvl+0x189/0x250
[ 114.338668][ T6145] ? __pfx_dump_stack_lvl+0x10/0x10
[ 114.338680][ T6145] ? __pfx__printk+0x10/0x10
[ 114.338693][ T6145] ? kobject_uevent_env+0x36b/0x8c0
[ 114.338718][ T6145] gfs2_withdraw+0xb30/0x1430
[ 114.338739][ T6145] ? __pfx_gfs2_withdraw+0x10/0x10
[ 114.338753][ T6145] ? __pfx__printk+0x10/0x10
[ 114.338769][ T6145] ? gfs2_consist_inode_i+0xf5/0x110
[ 114.338783][ T6145] gfs2_dirent_scan+0x545/0x690
[ 114.338798][ T6145] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 114.338812][ T6145] gfs2_dirent_search+0x2cb/0x710
[ 114.338825][ T6145] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 114.338837][ T6145] ? __pfx___might_resched+0x10/0x10
[ 114.338851][ T6145] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 114.338863][ T6145] ? __pfx_gfs2_permission+0x10/0x10
[ 114.338876][ T6145] ? gfs2_glock_nq+0x10c7/0x1830
[ 114.338893][ T6145] gfs2_dir_search+0x4c/0x220
[ 114.338908][ T6145] gfs2_lookupi+0x3d9/0x5a0
[ 114.338925][ T6145] ? __pfx_gfs2_lookupi+0x10/0x10
[ 114.338936][ T6145] ? d_alloc_parallel+0x14ae/0x15e0
[ 114.338949][ T6145] ? __gfs2_lookup+0x8f/0x270
[ 114.338961][ T6145] ? d_alloc_parallel+0x2f0/0x15e0
[ 114.338973][ T6145] __gfs2_lookup+0x8f/0x270
[ 114.338982][ T6145] ? __lock_acquire+0xab9/0xd20
[ 114.338995][ T6145] ? __pfx___gfs2_lookup+0x10/0x10
[ 114.339002][ T6145] ? look_up_lock_class+0x74/0x170
[ 114.339016][ T6145] ? __raw_spin_lock_init+0x45/0x100
[ 114.339027][ T6145] ? __init_waitqueue_head+0xa9/0x150
[ 114.339040][ T6145] __lookup_slow+0x297/0x3d0
[ 114.339052][ T6145] ? __pfx___lookup_slow+0x10/0x10
[ 114.339067][ T6145] ? gfs2_dhash+0x59/0xb0
[ 114.339080][ T6145] ? down_read+0x1ad/0x2e0
[ 114.339094][ T6145] lookup_slow+0x53/0x70
[ 114.339105][ T6145] walk_component+0x2d2/0x400
[ 114.339115][ T6145] ? path_lookupat+0x156/0x430
[ 114.339127][ T6145] path_lookupat+0x163/0x430
[ 114.339141][ T6145] filename_lookup+0x212/0x570
[ 114.339150][ T6145] ? do_syscall_64+0xfa/0xfa0
[ 114.339160][ T6145] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.339172][ T6145] ? __pfx_filename_lookup+0x10/0x10
[ 114.339204][ T6145] ? __might_fault+0xb0/0x130
[ 114.339235][ T6145] vfs_statx+0xf8/0x550
[ 114.339258][ T6145] ? __pfx_vfs_statx+0x10/0x10
[ 114.339273][ T6145] ? strncpy_from_user+0x150/0x290
[ 114.339294][ T6145] ? getname_flags+0x1e5/0x540
[ 114.339306][ T6145] vfs_fstatat+0x118/0x170
[ 114.339317][ T6145] __x64_sys_newfstatat+0x116/0x190
[ 114.339329][ T6145] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 114.339339][ T6145] ? do_seccomp+0x1bf/0xd90
[ 114.339362][ T6145] ? rcu_is_watching+0x15/0xb0
[ 114.339379][ T6145] ? do_syscall_64+0xbe/0xfa0
[ 114.339391][ T6145] do_syscall_64+0xfa/0xfa0
[ 114.339400][ T6145] ? lockdep_hardirqs_on+0x9c/0x150
[ 114.339411][ T6145] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.339420][ T6145] ? clear_bhb_loop+0x60/0xb0
[ 114.339432][ T6145] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.339441][ T6145] RIP: 0033:0x7fde6e78eba9
[ 114.339454][ T6145] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 114.339462][ T6145] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 114.339473][ T6145] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 114.339480][ T6145] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
2025/09/14 03:42:46 executed programs: 21
[ 114.339486][ T6145] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 114.339492][ T6145] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 114.339498][ T6145] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 114.339514][ T6145]
[ 115.042353][ T6150] loop0: detected capacity change from 0 to 32768
[ 115.064024][ T6150] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 115.072307][ T6150] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 115.087985][ T6150] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 115.182144][ T6150] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 115.194550][ T6150] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 115.204747][ T6150] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 115.220076][ T6150] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 115.229654][ T6150] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6150 [syz.0.36] __gfs2_lookup+0x8f/0x270
[ 115.239384][ T6150] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 115.246517][ T6153] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 115.248835][ T6150] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 115.258646][ T6153] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 115.265642][ T6150] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 115.274191][ T6153] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6150 [syz.0.36] __gfs2_lookup+0x8f/0x270
[ 115.274227][ T6153] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6153 [syz.0.36] iterate_dir+0x399/0x570
[ 115.283880][ T6150] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 115.294616][ T6153] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 115.309799][ T6150] gfs2: fsid=syz:syz.s: File system withdrawn
[ 115.324165][ T6150] CPU: 0 UID: 0 PID: 6150 Comm: syz.0.36 Not tainted syzkaller #0 PREEMPT(full)
[ 115.324187][ T6150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 115.324196][ T6150] Call Trace:
[ 115.324205][ T6150]
[ 115.324213][ T6150] dump_stack_lvl+0x189/0x250
[ 115.324237][ T6150] ? __pfx_dump_stack_lvl+0x10/0x10
[ 115.324248][ T6150] ? __pfx__printk+0x10/0x10
[ 115.324262][ T6150] ? kobject_uevent_env+0x36b/0x8c0
[ 115.324280][ T6150] gfs2_withdraw+0xb30/0x1430
[ 115.324302][ T6150] ? __pfx_gfs2_withdraw+0x10/0x10
[ 115.324326][ T6150] ? __pfx__printk+0x10/0x10
[ 115.324354][ T6150] ? gfs2_consist_inode_i+0xf5/0x110
[ 115.324388][ T6150] gfs2_dirent_scan+0x545/0x690
[ 115.324407][ T6150] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 115.324421][ T6150] gfs2_dirent_search+0x2cb/0x710
[ 115.324434][ T6150] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 115.324445][ T6150] ? __pfx___might_resched+0x10/0x10
[ 115.324459][ T6150] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 115.324472][ T6150] ? __pfx_gfs2_permission+0x10/0x10
[ 115.324484][ T6150] ? gfs2_glock_nq+0x10c7/0x1830
[ 115.324502][ T6150] gfs2_dir_search+0x4c/0x220
[ 115.324517][ T6150] gfs2_lookupi+0x3d9/0x5a0
[ 115.324533][ T6150] ? __pfx_gfs2_lookupi+0x10/0x10
[ 115.324545][ T6150] ? d_alloc_parallel+0x14ae/0x15e0
[ 115.324558][ T6150] ? __gfs2_lookup+0x8f/0x270
[ 115.324569][ T6150] ? d_alloc_parallel+0x2f0/0x15e0
[ 115.324582][ T6150] __gfs2_lookup+0x8f/0x270
[ 115.324590][ T6150] ? __lock_acquire+0xab9/0xd20
[ 115.324604][ T6150] ? __pfx___gfs2_lookup+0x10/0x10
[ 115.324611][ T6150] ? look_up_lock_class+0x74/0x170
[ 115.324627][ T6150] ? __raw_spin_lock_init+0x45/0x100
[ 115.324639][ T6150] ? __init_waitqueue_head+0xa9/0x150
[ 115.324652][ T6150] __lookup_slow+0x297/0x3d0
[ 115.324665][ T6150] ? __pfx___lookup_slow+0x10/0x10
[ 115.324680][ T6150] ? gfs2_dhash+0x59/0xb0
[ 115.324693][ T6150] ? down_read+0x1ad/0x2e0
[ 115.324707][ T6150] lookup_slow+0x53/0x70
[ 115.324718][ T6150] walk_component+0x2d2/0x400
[ 115.324728][ T6150] ? path_lookupat+0x156/0x430
[ 115.324739][ T6150] path_lookupat+0x163/0x430
[ 115.324754][ T6150] filename_lookup+0x212/0x570
[ 115.324763][ T6150] ? do_syscall_64+0xfa/0xfa0
[ 115.324772][ T6150] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.324786][ T6150] ? __pfx_filename_lookup+0x10/0x10
[ 115.324811][ T6150] ? __might_fault+0xb0/0x130
[ 115.324829][ T6150] vfs_statx+0xf8/0x550
[ 115.324842][ T6150] ? __pfx_vfs_statx+0x10/0x10
[ 115.324850][ T6150] ? strncpy_from_user+0x150/0x290
[ 115.324867][ T6150] ? getname_flags+0x1e5/0x540
[ 115.324878][ T6150] vfs_fstatat+0x118/0x170
[ 115.324889][ T6150] __x64_sys_newfstatat+0x116/0x190
[ 115.324901][ T6150] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 115.324911][ T6150] ? do_seccomp+0x1bf/0xd90
[ 115.324934][ T6150] ? rcu_is_watching+0x15/0xb0
[ 115.324951][ T6150] ? do_syscall_64+0xbe/0xfa0
[ 115.324963][ T6150] do_syscall_64+0xfa/0xfa0
[ 115.324973][ T6150] ? lockdep_hardirqs_on+0x9c/0x150
[ 115.324983][ T6150] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.324992][ T6150] ? clear_bhb_loop+0x60/0xb0
[ 115.325004][ T6150] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.325014][ T6150] RIP: 0033:0x7fde6e78eba9
[ 115.325024][ T6150] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 115.325031][ T6150] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 115.325043][ T6150] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 115.325050][ T6150] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
[ 115.325056][ T6150] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 115.325062][ T6150] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 115.325068][ T6150] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 115.325084][ T6150]
[ 116.040936][ T6155] loop0: detected capacity change from 0 to 32768
[ 116.061427][ T6155] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 116.069727][ T6155] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 116.088086][ T6155] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 116.187242][ T6155] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 116.199945][ T6155] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 116.209682][ T6155] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 116.224503][ T6155] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 116.233910][ T6155] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6155 [syz.0.37] __gfs2_lookup+0x8f/0x270
[ 116.243582][ T6155] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 116.252065][ T6155] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 116.259345][ T6155] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 116.268357][ T6155] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 116.275182][ T6155] gfs2: fsid=syz:syz.s: File system withdrawn
[ 116.281569][ T6155] CPU: 0 UID: 0 PID: 6155 Comm: syz.0.37 Not tainted syzkaller #0 PREEMPT(full)
[ 116.281592][ T6155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 116.281602][ T6155] Call Trace:
[ 116.281609][ T6155]
[ 116.281617][ T6155] dump_stack_lvl+0x189/0x250
[ 116.281646][ T6155] ? __pfx_dump_stack_lvl+0x10/0x10
[ 116.281667][ T6155] ? __pfx__printk+0x10/0x10
[ 116.281694][ T6155] ? kobject_uevent_env+0x36b/0x8c0
[ 116.281727][ T6155] gfs2_withdraw+0xb30/0x1430
[ 116.281767][ T6155] ? __pfx_gfs2_withdraw+0x10/0x10
[ 116.281792][ T6155] ? __pfx__printk+0x10/0x10
[ 116.281822][ T6155] ? gfs2_consist_inode_i+0xf5/0x110
[ 116.281848][ T6155] gfs2_dirent_scan+0x545/0x690
[ 116.281874][ T6155] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 116.281900][ T6155] gfs2_dirent_search+0x2cb/0x710
[ 116.281923][ T6155] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 116.281944][ T6155] ? __pfx___might_resched+0x10/0x10
[ 116.281969][ T6155] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 116.281991][ T6155] ? __pfx_gfs2_permission+0x10/0x10
[ 116.282013][ T6155] ? gfs2_glock_nq+0x10c7/0x1830
[ 116.282045][ T6155] gfs2_dir_search+0x4c/0x220
[ 116.282073][ T6155] gfs2_lookupi+0x3d9/0x5a0
[ 116.282103][ T6155] ? __pfx_gfs2_lookupi+0x10/0x10
[ 116.282124][ T6155] ? d_alloc_parallel+0x14ae/0x15e0
[ 116.282146][ T6155] ? __gfs2_lookup+0x8f/0x270
[ 116.282167][ T6155] ? d_alloc_parallel+0x2f0/0x15e0
[ 116.282189][ T6155] __gfs2_lookup+0x8f/0x270
[ 116.282205][ T6155] ? __lock_acquire+0xab9/0xd20
[ 116.282241][ T6155] ? __pfx___gfs2_lookup+0x10/0x10
[ 116.282255][ T6155] ? look_up_lock_class+0x74/0x170
[ 116.282277][ T6155] ? __raw_spin_lock_init+0x45/0x100
[ 116.282302][ T6155] ? __init_waitqueue_head+0xa9/0x150
[ 116.282318][ T6155] __lookup_slow+0x297/0x3d0
[ 116.282331][ T6155] ? __pfx___lookup_slow+0x10/0x10
[ 116.282346][ T6155] ? gfs2_dhash+0x59/0xb0
[ 116.282359][ T6155] ? down_read+0x1ad/0x2e0
[ 116.282373][ T6155] lookup_slow+0x53/0x70
[ 116.282384][ T6155] walk_component+0x2d2/0x400
[ 116.282394][ T6155] ? path_lookupat+0x156/0x430
[ 116.282405][ T6155] path_lookupat+0x163/0x430
[ 116.282419][ T6155] filename_lookup+0x212/0x570
[ 116.282429][ T6155] ? do_syscall_64+0xfa/0xfa0
[ 116.282438][ T6155] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.282451][ T6155] ? __pfx_filename_lookup+0x10/0x10
[ 116.282475][ T6155] ? __might_fault+0xb0/0x130
[ 116.282494][ T6155] vfs_statx+0xf8/0x550
[ 116.282507][ T6155] ? __pfx_vfs_statx+0x10/0x10
[ 116.282515][ T6155] ? strncpy_from_user+0x150/0x290
[ 116.282532][ T6155] ? getname_flags+0x1e5/0x540
[ 116.282546][ T6155] vfs_fstatat+0x118/0x170
[ 116.282556][ T6155] __x64_sys_newfstatat+0x116/0x190
[ 116.282569][ T6155] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 116.282578][ T6155] ? do_seccomp+0x1bf/0xd90
[ 116.282601][ T6155] ? rcu_is_watching+0x15/0xb0
[ 116.282618][ T6155] ? do_syscall_64+0xbe/0xfa0
[ 116.282631][ T6155] do_syscall_64+0xfa/0xfa0
[ 116.282640][ T6155] ? lockdep_hardirqs_on+0x9c/0x150
[ 116.282650][ T6155] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.282659][ T6155] ? clear_bhb_loop+0x60/0xb0
[ 116.282671][ T6155] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.282681][ T6155] RIP: 0033:0x7fde6e78eba9
[ 116.282690][ T6155] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 116.282698][ T6155] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 116.282709][ T6155] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 116.282716][ T6155] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
[ 116.282723][ T6155] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 116.282729][ T6155] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 116.282735][ T6155] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 116.282751][ T6155]
[ 116.993942][ T6160] loop0: detected capacity change from 0 to 32768
[ 117.015901][ T6160] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 117.024126][ T6160] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 117.042019][ T6160] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 117.133826][ T6160] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 117.149822][ T6160] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 117.159434][ T6160] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 117.173867][ T6160] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 117.182942][ T6160] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6160 [syz.0.38] __gfs2_lookup+0x8f/0x270
[ 117.192353][ T6160] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 117.198034][ T6163] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 117.200832][ T6160] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 117.217757][ T6160] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount.
[ 117.217806][ T6163] gfs2: fsid=syz:syz.s: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 117.226589][ T6160] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0
[ 117.227504][ T6160] gfs2: fsid=syz:syz.s: File system withdrawn
[ 117.242577][ T6163] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6160 [syz.0.38] __gfs2_lookup+0x8f/0x270
[ 117.253683][ T6160] CPU: 1 UID: 0 PID: 6160 Comm: syz.0.38 Not tainted syzkaller #0 PREEMPT(full)
[ 117.253706][ T6160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 117.253716][ T6160] Call Trace:
[ 117.253723][ T6160]
[ 117.253731][ T6160] dump_stack_lvl+0x189/0x250
[ 117.253760][ T6160] ? __pfx_dump_stack_lvl+0x10/0x10
[ 117.253780][ T6160] ? __pfx__printk+0x10/0x10
[ 117.253803][ T6160] ? kobject_uevent_env+0x36b/0x8c0
[ 117.253835][ T6160] gfs2_withdraw+0xb30/0x1430
[ 117.253873][ T6160] ? __pfx_gfs2_withdraw+0x10/0x10
[ 117.253898][ T6160] ? __pfx__printk+0x10/0x10
[ 117.253926][ T6160] ? gfs2_consist_inode_i+0xf5/0x110
[ 117.253952][ T6160] gfs2_dirent_scan+0x545/0x690
[ 117.253977][ T6160] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 117.254003][ T6160] gfs2_dirent_search+0x2cb/0x710
[ 117.254026][ T6160] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 117.254046][ T6160] ? __pfx___might_resched+0x10/0x10
[ 117.254071][ T6160] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 117.254092][ T6160] ? __pfx_gfs2_permission+0x10/0x10
[ 117.254114][ T6160] ? gfs2_glock_nq+0x10c7/0x1830
[ 117.254145][ T6160] gfs2_dir_search+0x4c/0x220
[ 117.254171][ T6160] gfs2_lookupi+0x3d9/0x5a0
[ 117.254207][ T6160] ? __pfx_gfs2_lookupi+0x10/0x10
[ 117.254227][ T6160] ? d_alloc_parallel+0x14ae/0x15e0
[ 117.254250][ T6160] ? __gfs2_lookup+0x8f/0x270
[ 117.254271][ T6160] ? d_alloc_parallel+0x2f0/0x15e0
[ 117.254292][ T6160] __gfs2_lookup+0x8f/0x270
[ 117.254307][ T6160] ? __lock_acquire+0xab9/0xd20
[ 117.254330][ T6160] ? __pfx___gfs2_lookup+0x10/0x10
[ 117.254344][ T6160] ? look_up_lock_class+0x74/0x170
[ 117.254367][ T6160] ? __raw_spin_lock_init+0x45/0x100
[ 117.254388][ T6160] ? __init_waitqueue_head+0xa9/0x150
[ 117.254411][ T6160] __lookup_slow+0x297/0x3d0
[ 117.254433][ T6160] ? __pfx___lookup_slow+0x10/0x10
[ 117.254464][ T6160] ? gfs2_dhash+0x59/0xb0
[ 117.254488][ T6160] ? down_read+0x1ad/0x2e0
[ 117.254512][ T6160] lookup_slow+0x53/0x70
[ 117.254532][ T6160] walk_component+0x2d2/0x400
[ 117.254548][ T6160] ? path_lookupat+0x156/0x430
[ 117.254569][ T6160] path_lookupat+0x163/0x430
[ 117.254594][ T6160] filename_lookup+0x212/0x570
[ 117.254610][ T6160] ? do_syscall_64+0xfa/0xfa0
[ 117.254627][ T6160] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.254650][ T6160] ? __pfx_filename_lookup+0x10/0x10
[ 117.254694][ T6160] ? __might_fault+0xb0/0x130
[ 117.254731][ T6160] vfs_statx+0xf8/0x550
[ 117.254754][ T6160] ? __pfx_vfs_statx+0x10/0x10
[ 117.254769][ T6160] ? strncpy_from_user+0x150/0x290
[ 117.254797][ T6160] ? getname_flags+0x1e5/0x540
[ 117.254818][ T6160] vfs_fstatat+0x118/0x170
[ 117.254837][ T6160] __x64_sys_newfstatat+0x116/0x190
[ 117.254859][ T6160] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 117.254876][ T6160] ? do_seccomp+0x1bf/0xd90
[ 117.254916][ T6160] ? rcu_is_watching+0x15/0xb0
[ 117.254947][ T6160] ? do_syscall_64+0xbe/0xfa0
[ 117.254968][ T6160] do_syscall_64+0xfa/0xfa0
[ 117.254985][ T6160] ? lockdep_hardirqs_on+0x9c/0x150
[ 117.255002][ T6160] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.255023][ T6160] ? clear_bhb_loop+0x60/0xb0
[ 117.255044][ T6160] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.255060][ T6160] RIP: 0033:0x7fde6e78eba9
[ 117.255075][ T6160] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 117.255089][ T6160] RSP: 002b:00007fde6f5ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 117.255107][ T6160] RAX: ffffffffffffffda RBX: 00007fde6e9d5fa0 RCX: 00007fde6e78eba9
[ 117.255119][ T6160] RDX: 0000000000000000 RSI: 0000200000000e80 RDI: ffffffffffffff9c
[ 117.255131][ T6160] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 117.255141][ T6160] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000
[ 117.255151][ T6160] R13: 00007fde6e9d6038 R14: 00007fde6e9d5fa0 R15: 00007ffeeef80a98
[ 117.255181][ T6160]
[ 117.637846][ T6163] Oops: general protection fault, probably for non-canonical address 0xe7697c1115925d6c: 0000 [#1] SMP KASAN PTI
[ 117.649734][ T6163] KASAN: maybe wild-memory-access in range [0x3b4c0088ac92eb60-0x3b4c0088ac92eb67]
[ 117.659004][ T6163] CPU: 1 UID: 0 PID: 6163 Comm: syz.0.38 Not tainted syzkaller #0 PREEMPT(full)
[ 117.668090][ T6163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 117.678127][ T6163] RIP: 0010:string+0x1bb/0x2b0
[ 117.682963][ T6163] Code: 15 a5 f6 eb b3 41 c1 fd 10 4c 89 6c 24 10 49 8d 5d ff 45 31 ed 4b 8d 3c 2c 48 89 f8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <0f> b6 04 08 84 c0 75 60 4b 8d 2c 2e 47 0f b6 3c 2c 31 ff 44 89 fe
[ 117.702741][ T6163] RSP: 0018:ffffc9000383ef00 EFLAGS: 00010007
[ 117.708795][ T6163] RAX: 0769801115925d6c RBX: 00000000fffffffe RCX: dffffc0000000000
[ 117.716831][ T6163] RDX: ffff88802a435ac0 RSI: 00000000ffff0a00 RDI: 3b4c0088ac92eb67
[ 117.724782][ T6163] RBP: ffffffff8bf0acfe R08: ffff88802a435ac0 R09: 0000000000000008
[ 117.732733][ T6163] R10: 0000000000000007 R11: 0000000000000000 R12: 3b4c0088ac92eb67
[ 117.740684][ T6163] R13: 0000000000000000 R14: ffffc9000383f319 R15: 0000000000000030
[ 117.748638][ T6163] FS: 00007fde6f5cd6c0(0000) GS:ffff888125ae8000(0000) knlGS:0000000000000000
[ 117.757629][ T6163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 117.764198][ T6163] CR2: 00007f425685d000 CR3: 000000007d39e000 CR4: 00000000003526f0
[ 117.772179][ T6163] Call Trace:
[ 117.775458][ T6163]
[ 117.778392][ T6163] vsnprintf+0x739/0xf00
[ 117.782620][ T6163] pointer+0x940/0x1190
[ 117.786760][ T6163] ? finish_task_switch+0x32b/0x950
[ 117.791943][ T6163] ? __pfx_pointer+0x10/0x10
[ 117.796511][ T6163] ? trace_sched_exit_tp+0x36/0x110
[ 117.801685][ T6163] ? format_decode+0x5ee/0xe30
[ 117.806430][ T6163] vsnprintf+0x60f/0xf00
[ 117.810655][ T6163] vprintk_store+0x3c7/0xd00
[ 117.815232][ T6163] ? __pfx_vprintk_store+0x10/0x10
[ 117.820431][ T6163] ? is_printk_cpu_sync_owner+0x32/0x40
[ 117.825955][ T6163] vprintk_emit+0x15f/0x590
[ 117.830432][ T6163] ? __pfx_vprintk_emit+0x10/0x10
[ 117.835430][ T6163] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 117.841319][ T6163] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 117.847630][ T6163] ? swake_up_one+0x78/0x140
[ 117.852209][ T6163] _printk+0xcf/0x120
[ 117.856175][ T6163] ? __pfx__printk+0x10/0x10
[ 117.860744][ T6163] gfs2_print_dbg+0x19a/0x1b0
[ 117.865405][ T6163] ? __pfx_gfs2_print_dbg+0x10/0x10
[ 117.870592][ T6163] gfs2_dump_glock+0x152d/0x1bc0
[ 117.875511][ T6163] ? gfs2_dump_glock+0xf0b/0x1bc0
[ 117.880523][ T6163] ? __pfx_gfs2_dump_glock+0x10/0x10
[ 117.885787][ T6163] ? __se_sys_getdents64+0xe4/0x260
[ 117.890966][ T6163] ? do_syscall_64+0xfa/0xfa0
[ 117.895638][ T6163] ? __pfx__printk+0x10/0x10
[ 117.900209][ T6163] gfs2_consist_inode_i+0xf5/0x110
[ 117.905303][ T6163] gfs2_dirent_scan+0x545/0x690
[ 117.910137][ T6163] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 117.915661][ T6163] gfs2_dir_read+0x804/0x16f0
[ 117.920320][ T6163] ? __pfx_inode_dio_wait+0x10/0x10
[ 117.925495][ T6163] ? __pfx___might_resched+0x10/0x10
[ 117.930759][ T6163] ? __pfx_gfs2_dir_read+0x10/0x10
[ 117.935847][ T6163] ? _raw_spin_unlock+0x28/0x50
[ 117.940688][ T6163] ? gfs2_glock_nq+0x10c7/0x1830
[ 117.945606][ T6163] ? gfs2_glock_wait+0x20f/0x2a0
[ 117.950521][ T6163] gfs2_readdir+0x14c/0x1b0
[ 117.955010][ T6163] ? __pfx_gfs2_readdir+0x10/0x10
[ 117.960011][ T6163] ? iterate_dir+0x399/0x570
[ 117.964634][ T6163] ? down_read_killable+0x1d1/0x350
[ 117.969829][ T6163] iterate_dir+0x399/0x570
[ 117.974227][ T6163] __se_sys_getdents64+0xe4/0x260
[ 117.979235][ T6163] ? __pfx___se_sys_getdents64+0x10/0x10
[ 117.984936][ T6163] ? __pfx_filldir64+0x10/0x10
[ 117.989683][ T6163] ? do_syscall_64+0xbe/0xfa0
[ 117.994351][ T6163] do_syscall_64+0xfa/0xfa0
[ 117.998851][ T6163] ? lockdep_hardirqs_on+0x9c/0x150
[ 118.004079][ T6163] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.010130][ T6163] ? clear_bhb_loop+0x60/0xb0
[ 118.014840][ T6163] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.020730][ T6163] RIP: 0033:0x7fde6e78eba9
[ 118.025134][ T6163] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 118.044873][ T6163] RSP: 002b:00007fde6f5cd038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 118.053292][ T6163] RAX: ffffffffffffffda RBX: 00007fde6e9d6090 RCX: 00007fde6e78eba9
[ 118.061271][ T6163] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005
[ 118.069311][ T6163] RBP: 00007fde6e811e19 R08: 0000000000000000 R09: 0000000000000000
[ 118.077264][ T6163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 118.085254][ T6163] R13: 00007fde6e9d6128 R14: 00007fde6e9d6090 R15: 00007ffeeef80a98
[ 118.093212][ T6163]
[ 118.096212][ T6163] Modules linked in:
[ 118.100234][ T6163] ---[ end trace 0000000000000000 ]---
[ 118.105715][ T6163] RIP: 0010:string+0x1bb/0x2b0
[ 118.110575][ T6163] Code: 15 a5 f6 eb b3 41 c1 fd 10 4c 89 6c 24 10 49 8d 5d ff 45 31 ed 4b 8d 3c 2c 48 89 f8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <0f> b6 04 08 84 c0 75 60 4b 8d 2c 2e 47 0f b6 3c 2c 31 ff 44 89 fe
[ 118.130163][ T6163] RSP: 0018:ffffc9000383ef00 EFLAGS: 00010007
[ 118.136273][ T6163] RAX: 0769801115925d6c RBX: 00000000fffffffe RCX: dffffc0000000000
[ 118.144223][ T6163] RDX: ffff88802a435ac0 RSI: 00000000ffff0a00 RDI: 3b4c0088ac92eb67
[ 118.152174][ T6163] RBP: ffffffff8bf0acfe R08: ffff88802a435ac0 R09: 0000000000000008
[ 118.160127][ T6163] R10: 0000000000000007 R11: 0000000000000000 R12: 3b4c0088ac92eb67
[ 118.168106][ T6163] R13: 0000000000000000 R14: ffffc9000383f319 R15: 0000000000000030
[ 118.176146][ T6163] FS: 00007fde6f5cd6c0(0000) GS:ffff888125ae8000(0000) knlGS:0000000000000000
[ 118.185054][ T6163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 118.191630][ T6163] CR2: 00007f425685d000 CR3: 000000007d39e000 CR4: 00000000003526f0
[ 118.199595][ T6163] Kernel panic - not syncing: Fatal exception
[ 118.205958][ T6163] Kernel Offset: disabled
[ 118.210268][ T6163] Rebooting in 86400 seconds..