Warning: Permanently added '10.128.0.143' (ED25519) to the list of known hosts.
2026/01/09 10:25:33 parsed 1 programs
[ 123.443245][ T6145] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 125.920226][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 125.929502][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 125.956297][ T3445] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 125.964884][ T3445] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 127.111715][ T6178] chnl_net:caif_netlink_parms(): no params data found
[ 127.184202][ T6178] bridge0: port 1(bridge_slave_0) entered blocking state
[ 127.191886][ T6178] bridge0: port 1(bridge_slave_0) entered disabled state
[ 127.199501][ T6178] bridge_slave_0: entered allmulticast mode
[ 127.206745][ T6178] bridge_slave_0: entered promiscuous mode
[ 127.215433][ T6178] bridge0: port 2(bridge_slave_1) entered blocking state
[ 127.222980][ T6178] bridge0: port 2(bridge_slave_1) entered disabled state
[ 127.231364][ T6178] bridge_slave_1: entered allmulticast mode
[ 127.240115][ T6178] bridge_slave_1: entered promiscuous mode
[ 127.272749][ T6178] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 127.285299][ T6178] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 127.344140][ T6178] team0: Port device team_slave_0 added
[ 127.353172][ T6178] team0: Port device team_slave_1 added
[ 127.381202][ T6178] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 127.388552][ T6178] 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 1532 would solve the problem.
[ 127.415885][ T6178] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 127.430362][ T6178] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 127.437591][ T6178] 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 1532 would solve the problem.
[ 127.464285][ T6178] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 127.512106][ T6178] hsr_slave_0: entered promiscuous mode
[ 127.518581][ T6178] hsr_slave_1: entered promiscuous mode
[ 128.108958][ T6178] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 128.122224][ T6178] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 128.134179][ T6178] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 128.147822][ T6178] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 128.278190][ T6178] 8021q: adding VLAN 0 to HW filter on device bond0
[ 128.306203][ T6178] 8021q: adding VLAN 0 to HW filter on device team0
[ 128.327403][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 128.335264][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 128.354429][ T49] bridge0: port 2(bridge_slave_1) entered blocking state
[ 128.362410][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 128.416381][ T6178] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 128.607695][ T6178] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 128.672757][ T6178] veth0_vlan: entered promiscuous mode
[ 128.688285][ T6178] veth1_vlan: entered promiscuous mode
[ 128.734876][ T6178] veth0_macvtap: entered promiscuous mode
[ 128.745983][ T6178] veth1_macvtap: entered promiscuous mode
[ 128.773917][ T6178] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 128.794895][ T6178] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 128.817666][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 128.828896][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 128.851927][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 128.878805][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 129.034655][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 129.044660][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 129.057572][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 129.066401][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 129.079086][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 129.094435][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 129.141313][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 129.217181][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 129.312117][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 131.446238][ T12] bridge_slave_1: left allmulticast mode
[ 131.452667][ T12] bridge_slave_1: left promiscuous mode
[ 131.458843][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 131.505718][ T12] bridge_slave_0: left allmulticast mode
[ 131.515619][ T12] bridge_slave_0: left promiscuous mode
[ 131.527578][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 131.873729][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 131.888778][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 131.903945][ T12] bond0 (unregistering): Released all slaves
[ 132.029156][ T12] hsr_slave_0: left promiscuous mode
[ 132.044224][ T12] hsr_slave_1: left promiscuous mode
[ 132.057737][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 132.069230][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 132.090695][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 132.098215][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 132.148246][ T12] veth1_macvtap: left promiscuous mode
[ 132.164043][ T12] veth0_macvtap: left promiscuous mode
[ 132.175514][ T12] veth1_vlan: left promiscuous mode
[ 132.183528][ T12] veth0_vlan: left promiscuous mode
2026/01/09 10:25:46 executed programs: 0
[ 132.562341][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 132.593422][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 132.606010][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 132.614804][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 132.627721][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 132.837095][ T12] team0 (unregistering): Port device team_slave_1 removed
[ 132.876953][ T12] team0 (unregistering): Port device team_slave_0 removed
[ 133.018857][ T1301] ieee802154 phy0 wpan0: encryption failed: -22
[ 133.031223][ T1301] ieee802154 phy1 wpan1: encryption failed: -22
[ 133.451608][ T6360] chnl_net:caif_netlink_parms(): no params data found
[ 133.603526][ T6360] bridge0: port 1(bridge_slave_0) entered blocking state
[ 133.612995][ T6360] bridge0: port 1(bridge_slave_0) entered disabled state
[ 133.622865][ T6360] bridge_slave_0: entered allmulticast mode
[ 133.631396][ T6360] bridge_slave_0: entered promiscuous mode
[ 133.650422][ T6360] bridge0: port 2(bridge_slave_1) entered blocking state
[ 133.658231][ T6360] bridge0: port 2(bridge_slave_1) entered disabled state
[ 133.666077][ T6360] bridge_slave_1: entered allmulticast mode
[ 133.674690][ T6360] bridge_slave_1: entered promiscuous mode
[ 133.733958][ T6360] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 134.130366][ T6360] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 134.247834][ T6360] team0: Port device team_slave_0 added
[ 134.273296][ T6360] team0: Port device team_slave_1 added
[ 134.435666][ T6360] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 134.444549][ T6360] 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 1532 would solve the problem.
[ 134.479399][ T6360] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 134.500218][ T6360] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 134.507446][ T6360] 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 1532 would solve the problem.
[ 134.544626][ T6360] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 134.615140][ T6360] hsr_slave_0: entered promiscuous mode
[ 134.627233][ T6360] hsr_slave_1: entered promiscuous mode
[ 134.682555][ T5145] Bluetooth: hci0: command tx timeout
[ 135.343317][ T6360] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 135.355881][ T6360] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 135.368999][ T6360] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 135.383414][ T6360] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 135.493025][ T6360] 8021q: adding VLAN 0 to HW filter on device bond0
[ 135.526890][ T6360] 8021q: adding VLAN 0 to HW filter on device team0
[ 135.547654][ T3005] bridge0: port 1(bridge_slave_0) entered blocking state
[ 135.555041][ T3005] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 135.582987][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 135.590467][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 135.796486][ T6360] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 135.844231][ T6360] veth0_vlan: entered promiscuous mode
[ 135.855961][ T6360] veth1_vlan: entered promiscuous mode
[ 135.882916][ T6360] veth0_macvtap: entered promiscuous mode
[ 135.892177][ T6360] veth1_macvtap: entered promiscuous mode
[ 135.910864][ T6360] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 135.925096][ T6360] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 135.938739][ T49] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 135.950414][ T49] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 135.964513][ T49] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 135.974541][ T49] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 136.027043][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 136.038906][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 136.064221][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 136.073172][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 136.325586][ T6456] loop0: detected capacity change from 0 to 32768
[ 136.372639][ T6456] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 136.383740][ T6456] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 136.401915][ T6456] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 136.444715][ T6456] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 136.458018][ T6456] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 136.469449][ T6456] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 136.484920][ T6456] 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
[ 136.494155][ T6456] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6456 [syz.0.16] iterate_dir+0x399/0x570
[ 136.504258][ T6456] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 136.512811][ T6456] CPU: 0 UID: 0 PID: 6456 Comm: syz.0.16 Not tainted syzkaller #0 PREEMPT(full)
[ 136.512832][ T6456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 136.512847][ T6456] Call Trace:
[ 136.512855][ T6456]
[ 136.512862][ T6456] dump_stack_lvl+0xe8/0x150
[ 136.512891][ T6456] gfs2_withdraw+0xc3/0x1b0
[ 136.512926][ T6456] gfs2_dirent_scan+0x545/0x690
[ 136.512949][ T6456] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 136.512974][ T6456] gfs2_dir_read+0x804/0x16f0
[ 136.513003][ T6456] ? __pfx_inode_dio_wait+0x10/0x10
[ 136.513025][ T6456] ? do_raw_spin_unlock+0x122/0x240
[ 136.513049][ T6456] ? __pfx_gfs2_dir_read+0x10/0x10
[ 136.513079][ T6456] ? gfs2_glock_wait+0x20f/0x2a0
[ 136.513106][ T6456] gfs2_readdir+0x14c/0x1b0
[ 136.513127][ T6456] ? iterate_dir+0x292/0x570
[ 136.513149][ T6456] ? __pfx_gfs2_readdir+0x10/0x10
[ 136.513171][ T6456] ? iterate_dir+0x399/0x570
[ 136.513192][ T6456] ? iterate_dir+0x292/0x570
[ 136.513221][ T6456] ? down_read_killable+0x1bc/0x350
[ 136.513254][ T6456] iterate_dir+0x399/0x570
[ 136.513283][ T6456] __se_sys_getdents64+0xe4/0x260
[ 136.513310][ T6456] ? __pfx___se_sys_getdents64+0x10/0x10
[ 136.513333][ T6456] ? __pfx_filldir64+0x10/0x10
[ 136.513357][ T6456] ? __pfx___se_sys_chdir+0x10/0x10
[ 136.513396][ T6456] do_syscall_64+0xec/0xf80
[ 136.513417][ T6456] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 136.513435][ T6456] ? trace_irq_disable+0x37/0x100
[ 136.513458][ T6456] ? clear_bhb_loop+0x40/0x90
[ 136.513479][ T6456] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 136.513497][ T6456] RIP: 0033:0x7fc31898e929
[ 136.513519][ T6456] 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
[ 136.513533][ T6456] RSP: 002b:00007fc3198ab038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 136.513552][ T6456] RAX: ffffffffffffffda RBX: 00007fc318bb5fa0 RCX: 00007fc31898e929
[ 136.513565][ T6456] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 136.513575][ T6456] RBP: 00007fc318a10b39 R08: 0000000000000000 R09: 0000000000000000
[ 136.513586][ T6456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 136.513596][ T6456] R13: 0000000000000000 R14: 00007fc318bb5fa0 R15: 00007ffc14f881f8
[ 136.513626][ T6456]
[ 136.513633][ T6456] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 136.756978][ T5958] gfs2: fsid=syz:syz.s: file system withdrawn
[ 136.764120][ T5145] Bluetooth: hci0: command tx timeout
[ 137.105330][ T6461] loop0: detected capacity change from 0 to 32768
[ 137.135970][ T6461] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 137.144394][ T6461] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 137.163778][ T6461] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 137.230251][ T6461] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 137.253486][ T6461] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 137.263623][ T6461] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 137.282128][ T6461] 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
[ 137.291421][ T6461] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6461 [syz.0.17] iterate_dir+0x399/0x570
[ 137.301490][ T6461] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 137.310759][ T6461] CPU: 0 UID: 0 PID: 6461 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 137.310785][ T6461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 137.310796][ T6461] Call Trace:
[ 137.310804][ T6461]
[ 137.310812][ T6461] dump_stack_lvl+0xe8/0x150
[ 137.310843][ T6461] gfs2_withdraw+0xc3/0x1b0
[ 137.310871][ T6461] gfs2_dirent_scan+0x545/0x690
[ 137.310897][ T6461] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 137.310922][ T6461] gfs2_dir_read+0x804/0x16f0
[ 137.310950][ T6461] ? __pfx_inode_dio_wait+0x10/0x10
[ 137.310973][ T6461] ? do_raw_spin_unlock+0x122/0x240
[ 137.310999][ T6461] ? __pfx_gfs2_dir_read+0x10/0x10
[ 137.311031][ T6461] ? gfs2_glock_wait+0x20f/0x2a0
[ 137.311058][ T6461] gfs2_readdir+0x14c/0x1b0
[ 137.311077][ T6461] ? iterate_dir+0x292/0x570
[ 137.311098][ T6461] ? __pfx_gfs2_readdir+0x10/0x10
[ 137.311121][ T6461] ? iterate_dir+0x399/0x570
[ 137.311152][ T6461] ? iterate_dir+0x292/0x570
[ 137.311171][ T6461] ? down_read_killable+0x1bc/0x350
[ 137.311201][ T6461] iterate_dir+0x399/0x570
[ 137.311226][ T6461] __se_sys_getdents64+0xe4/0x260
[ 137.311252][ T6461] ? __pfx___se_sys_getdents64+0x10/0x10
[ 137.311274][ T6461] ? __pfx_filldir64+0x10/0x10
[ 137.311298][ T6461] ? rcu_is_watching+0x15/0xb0
[ 137.311330][ T6461] do_syscall_64+0xec/0xf80
[ 137.311352][ T6461] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 137.311368][ T6461] ? trace_irq_disable+0x37/0x100
[ 137.311392][ T6461] ? clear_bhb_loop+0x40/0x90
[ 137.311413][ T6461] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 137.311430][ T6461] RIP: 0033:0x7fc31898e929
[ 137.311447][ T6461] 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
[ 137.311462][ T6461] RSP: 002b:00007fc3198ab038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 137.311481][ T6461] RAX: ffffffffffffffda RBX: 00007fc318bb5fa0 RCX: 00007fc31898e929
[ 137.311495][ T6461] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 137.311505][ T6461] RBP: 00007fc318a10b39 R08: 0000000000000000 R09: 0000000000000000
[ 137.311516][ T6461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 137.311526][ T6461] R13: 0000000000000000 R14: 00007fc318bb5fa0 R15: 00007ffc14f881f8
[ 137.311555][ T6461]
[ 137.311563][ T6461] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 137.553229][ T5958] gfs2: fsid=syz:syz.s: file system withdrawn
2026/01/09 10:25:51 executed programs: 4
[ 137.891831][ T6466] loop0: detected capacity change from 0 to 32768
[ 137.923991][ T6466] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 137.934882][ T6466] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 137.952169][ T6466] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 138.026608][ T6466] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 138.042612][ T6466] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 138.053091][ T6466] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 138.068325][ T6466] 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
[ 138.077907][ T6466] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6466 [syz.0.18] iterate_dir+0x399/0x570
[ 138.088617][ T6466] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 138.097704][ T6466] CPU: 1 UID: 0 PID: 6466 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
[ 138.097728][ T6466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 138.097737][ T6466] Call Trace:
[ 138.097747][ T6466]
[ 138.097755][ T6466] dump_stack_lvl+0xe8/0x150
[ 138.097784][ T6466] gfs2_withdraw+0xc3/0x1b0
[ 138.097805][ T6466] gfs2_dirent_scan+0x545/0x690
[ 138.097819][ T6466] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 138.097833][ T6466] gfs2_dir_read+0x804/0x16f0
[ 138.097850][ T6466] ? __pfx_inode_dio_wait+0x10/0x10
[ 138.097864][ T6466] ? do_raw_spin_unlock+0x122/0x240
[ 138.097880][ T6466] ? __pfx_gfs2_dir_read+0x10/0x10
[ 138.097900][ T6466] ? gfs2_glock_wait+0x20f/0x2a0
[ 138.097914][ T6466] gfs2_readdir+0x14c/0x1b0
[ 138.097926][ T6466] ? iterate_dir+0x292/0x570
[ 138.097939][ T6466] ? __pfx_gfs2_readdir+0x10/0x10
[ 138.097952][ T6466] ? iterate_dir+0x399/0x570
[ 138.097964][ T6466] ? iterate_dir+0x292/0x570
[ 138.097975][ T6466] ? down_read_killable+0x1bc/0x350
[ 138.097992][ T6466] iterate_dir+0x399/0x570
[ 138.098007][ T6466] __se_sys_getdents64+0xe4/0x260
[ 138.098021][ T6466] ? __pfx___se_sys_getdents64+0x10/0x10
[ 138.098033][ T6466] ? __pfx_filldir64+0x10/0x10
[ 138.098047][ T6466] ? rcu_is_watching+0x15/0xb0
[ 138.098065][ T6466] do_syscall_64+0xec/0xf80
[ 138.098079][ T6466] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 138.098089][ T6466] ? trace_irq_disable+0x37/0x100
[ 138.098103][ T6466] ? clear_bhb_loop+0x40/0x90
[ 138.098115][ T6466] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 138.098131][ T6466] RIP: 0033:0x7fc31898e929
[ 138.098148][ T6466] 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
[ 138.098161][ T6466] RSP: 002b:00007fc3198ab038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 138.098177][ T6466] RAX: ffffffffffffffda RBX: 00007fc318bb5fa0 RCX: 00007fc31898e929
[ 138.098189][ T6466] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 138.098198][ T6466] RBP: 00007fc318a10b39 R08: 0000000000000000 R09: 0000000000000000
[ 138.098204][ T6466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 138.098210][ T6466] R13: 0000000000000000 R14: 00007fc318bb5fa0 R15: 00007ffc14f881f8
[ 138.098226][ T6466]
[ 138.098231][ T6466] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 138.341893][ T105] gfs2: fsid=syz:syz.s: file system withdrawn
[ 138.663349][ T6471] loop0: detected capacity change from 0 to 32768
[ 138.689749][ T6471] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 138.698661][ T6471] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 138.714404][ T6471] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 138.791337][ T6471] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 138.806357][ T6471] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 138.816824][ T6471] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 138.831707][ T6471] 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
[ 138.841914][ T5145] Bluetooth: hci0: command tx timeout
[ 138.847392][ T6471] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6471 [syz.0.19] iterate_dir+0x399/0x570
[ 138.857182][ T6471] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 138.865850][ T6471] CPU: 1 UID: 0 PID: 6471 Comm: syz.0.19 Not tainted syzkaller #0 PREEMPT(full)
[ 138.865871][ T6471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 138.865881][ T6471] Call Trace:
[ 138.865887][ T6471]
[ 138.865894][ T6471] dump_stack_lvl+0xe8/0x150
[ 138.865925][ T6471] gfs2_withdraw+0xc3/0x1b0
[ 138.865953][ T6471] gfs2_dirent_scan+0x545/0x690
[ 138.865980][ T6471] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 138.866002][ T6471] gfs2_dir_read+0x804/0x16f0
[ 138.866040][ T6471] ? __pfx_inode_dio_wait+0x10/0x10
[ 138.866066][ T6471] ? do_raw_spin_unlock+0x122/0x240
[ 138.866096][ T6471] ? __pfx_gfs2_dir_read+0x10/0x10
[ 138.866133][ T6471] ? gfs2_glock_wait+0x20f/0x2a0
[ 138.866161][ T6471] gfs2_readdir+0x14c/0x1b0
[ 138.866182][ T6471] ? iterate_dir+0x292/0x570
[ 138.866205][ T6471] ? __pfx_gfs2_readdir+0x10/0x10
[ 138.866230][ T6471] ? iterate_dir+0x399/0x570
[ 138.866253][ T6471] ? iterate_dir+0x292/0x570
[ 138.866273][ T6471] ? down_read_killable+0x1bc/0x350
[ 138.866308][ T6471] iterate_dir+0x399/0x570
[ 138.866337][ T6471] __se_sys_getdents64+0xe4/0x260
[ 138.866365][ T6471] ? __pfx___se_sys_getdents64+0x10/0x10
[ 138.866389][ T6471] ? __pfx_filldir64+0x10/0x10
[ 138.866414][ T6471] ? rcu_is_watching+0x15/0xb0
[ 138.866445][ T6471] do_syscall_64+0xec/0xf80
[ 138.866467][ T6471] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 138.866484][ T6471] ? trace_irq_disable+0x37/0x100
[ 138.866510][ T6471] ? clear_bhb_loop+0x40/0x90
[ 138.866534][ T6471] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 138.866553][ T6471] RIP: 0033:0x7fc31898e929
[ 138.866571][ T6471] 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
[ 138.866587][ T6471] RSP: 002b:00007fc3198ab038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 138.866606][ T6471] RAX: ffffffffffffffda RBX: 00007fc318bb5fa0 RCX: 00007fc31898e929
[ 138.866618][ T6471] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 138.866628][ T6471] RBP: 00007fc318a10b39 R08: 0000000000000000 R09: 0000000000000000
[ 138.866637][ T6471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 138.866647][ T6471] R13: 0000000000000000 R14: 00007fc318bb5fa0 R15: 00007ffc14f881f8
[ 138.866673][ T6471]
[ 138.866679][ T6471] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 139.109828][ T105] gfs2: fsid=syz:syz.s: file system withdrawn
[ 139.445666][ T6476] loop0: detected capacity change from 0 to 32768
[ 139.465509][ T6476] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 139.479610][ T6476] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 139.497452][ T6476] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 139.570249][ T6476] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 139.584440][ T6476] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 139.594661][ T6476] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 139.609658][ T6476] 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
[ 139.619136][ T6476] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6476 [syz.0.20] iterate_dir+0x399/0x570
[ 139.628489][ T6476] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 139.637319][ T6476] CPU: 1 UID: 0 PID: 6476 Comm: syz.0.20 Not tainted syzkaller #0 PREEMPT(full)
[ 139.637351][ T6476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 139.637360][ T6476] Call Trace:
[ 139.637370][ T6476]
[ 139.637378][ T6476] dump_stack_lvl+0xe8/0x150
[ 139.637405][ T6476] gfs2_withdraw+0xc3/0x1b0
[ 139.637430][ T6476] gfs2_dirent_scan+0x545/0x690
[ 139.637456][ T6476] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 139.637481][ T6476] gfs2_dir_read+0x804/0x16f0
[ 139.637508][ T6476] ? __pfx_inode_dio_wait+0x10/0x10
[ 139.637531][ T6476] ? do_raw_spin_unlock+0x122/0x240
[ 139.637560][ T6476] ? __pfx_gfs2_dir_read+0x10/0x10
[ 139.637597][ T6476] ? gfs2_glock_wait+0x20f/0x2a0
[ 139.637626][ T6476] gfs2_readdir+0x14c/0x1b0
[ 139.637647][ T6476] ? iterate_dir+0x292/0x570
[ 139.637670][ T6476] ? __pfx_gfs2_readdir+0x10/0x10
[ 139.637696][ T6476] ? iterate_dir+0x399/0x570
[ 139.637719][ T6476] ? iterate_dir+0x292/0x570
[ 139.637738][ T6476] ? down_read_killable+0x1bc/0x350
[ 139.637769][ T6476] iterate_dir+0x399/0x570
[ 139.637795][ T6476] __se_sys_getdents64+0xe4/0x260
[ 139.637818][ T6476] ? __pfx___se_sys_getdents64+0x10/0x10
[ 139.637838][ T6476] ? __pfx_filldir64+0x10/0x10
[ 139.637860][ T6476] ? rcu_is_watching+0x15/0xb0
[ 139.637894][ T6476] do_syscall_64+0xec/0xf80
[ 139.637916][ T6476] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 139.637933][ T6476] ? trace_irq_disable+0x37/0x100
[ 139.637956][ T6476] ? clear_bhb_loop+0x40/0x90
[ 139.637977][ T6476] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 139.637994][ T6476] RIP: 0033:0x7fc31898e929
[ 139.638008][ T6476] 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
[ 139.638020][ T6476] RSP: 002b:00007fc3198ab038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 139.638035][ T6476] RAX: ffffffffffffffda RBX: 00007fc318bb5fa0 RCX: 00007fc31898e929
[ 139.638046][ T6476] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 139.638054][ T6476] RBP: 00007fc318a10b39 R08: 0000000000000000 R09: 0000000000000000
[ 139.638063][ T6476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 139.638072][ T6476] R13: 0000000000000000 R14: 00007fc318bb5fa0 R15: 00007ffc14f881f8
[ 139.638095][ T6476]
[ 139.638101][ T6476] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 139.884041][ T5861] gfs2: fsid=syz:syz.s: file system withdrawn
[ 140.213624][ T6481] loop0: detected capacity change from 0 to 32768
[ 140.233951][ T6481] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 140.244308][ T6481] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 140.262805][ T6481] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 140.341303][ T6481] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 140.364345][ T6481] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 140.380882][ T6481] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 140.395995][ T6481] 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
[ 140.407153][ T6481] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6481 [syz.0.21] iterate_dir+0x399/0x570
[ 140.416951][ T6481] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 140.425629][ T6481] CPU: 0 UID: 0 PID: 6481 Comm: syz.0.21 Not tainted syzkaller #0 PREEMPT(full)
[ 140.425653][ T6481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 140.425665][ T6481] Call Trace:
[ 140.425675][ T6481]
[ 140.425684][ T6481] dump_stack_lvl+0xe8/0x150
[ 140.425715][ T6481] gfs2_withdraw+0xc3/0x1b0
[ 140.425741][ T6481] gfs2_dirent_scan+0x545/0x690
[ 140.425763][ T6481] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 140.425787][ T6481] gfs2_dir_read+0x804/0x16f0
[ 140.425815][ T6481] ? __pfx_inode_dio_wait+0x10/0x10
[ 140.425837][ T6481] ? do_raw_spin_unlock+0x122/0x240
[ 140.425863][ T6481] ? __pfx_gfs2_dir_read+0x10/0x10
[ 140.425899][ T6481] ? gfs2_glock_wait+0x20f/0x2a0
[ 140.425927][ T6481] gfs2_readdir+0x14c/0x1b0
[ 140.425948][ T6481] ? iterate_dir+0x292/0x570
[ 140.425972][ T6481] ? __pfx_gfs2_readdir+0x10/0x10
[ 140.426101][ T6481] ? iterate_dir+0x399/0x570
[ 140.426124][ T6481] ? iterate_dir+0x292/0x570
[ 140.426146][ T6481] ? down_read_killable+0x1bc/0x350
[ 140.426181][ T6481] iterate_dir+0x399/0x570
[ 140.426210][ T6481] __se_sys_getdents64+0xe4/0x260
[ 140.426237][ T6481] ? __pfx___se_sys_getdents64+0x10/0x10
[ 140.426260][ T6481] ? __pfx_filldir64+0x10/0x10
[ 140.426286][ T6481] ? rcu_is_watching+0x15/0xb0
[ 140.426320][ T6481] do_syscall_64+0xec/0xf80
[ 140.426345][ T6481] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 140.426359][ T6481] ? trace_irq_disable+0x37/0x100
[ 140.426384][ T6481] ? clear_bhb_loop+0x40/0x90
[ 140.426407][ T6481] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 140.426426][ T6481] RIP: 0033:0x7fc31898e929
[ 140.426442][ T6481] 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
[ 140.426456][ T6481] RSP: 002b:00007fc3198ab038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 140.426474][ T6481] RAX: ffffffffffffffda RBX: 00007fc318bb5fa0 RCX: 00007fc31898e929
[ 140.426488][ T6481] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 140.426499][ T6481] RBP: 00007fc318a10b39 R08: 0000000000000000 R09: 0000000000000000
[ 140.426510][ T6481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 140.426520][ T6481] R13: 0000000000000000 R14: 00007fc318bb5fa0 R15: 00007ffc14f881f8
[ 140.426545][ T6481]
[ 140.427591][ T6481] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 140.670774][ T105] gfs2: fsid=syz:syz.s: file system withdrawn
[ 140.919407][ T5145] Bluetooth: hci0: command tx timeout
[ 141.033536][ T6486] loop0: detected capacity change from 0 to 32768
[ 141.072720][ T6486] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 141.083338][ T6486] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 141.104687][ T6486] gfs2: fsid=syz:syz.s: journal 0 mapped with 18 extents in 0ms
[ 141.173308][ T6486] gfs2: fsid=syz:syz.s: first mount done, others may mount
[ 141.194043][ T6486] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 141.204096][ T6486] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 141.220567][ T6486] 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
[ 141.230234][ T6486] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6486 [syz.0.22] iterate_dir+0x399/0x570
[ 141.241001][ T6486] gfs2: fsid=syz:syz.s: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 141.245579][ T6489] gfs2: fsid=syz:syz.s: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 141.249673][ T6486] CPU: 1 UID: 0 PID: 6486 Comm: syz.0.22 Not tainted syzkaller #0 PREEMPT(full)
[ 141.249696][ T6486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 141.249707][ T6486] Call Trace:
[ 141.249716][ T6486]
[ 141.249723][ T6486] dump_stack_lvl+0xe8/0x150
[ 141.249754][ T6486] gfs2_withdraw+0xc3/0x1b0
[ 141.249780][ T6486] gfs2_dirent_scan+0x545/0x690
[ 141.249805][ T6486] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 141.249833][ T6486] gfs2_dir_read+0x804/0x16f0
[ 141.249864][ T6486] ? __pfx_inode_dio_wait+0x10/0x10
[ 141.249888][ T6486] ? do_raw_spin_unlock+0x122/0x240
[ 141.249917][ T6486] ? __pfx_gfs2_dir_read+0x10/0x10
[ 141.249952][ T6486] ? gfs2_glock_wait+0x20f/0x2a0
[ 141.249978][ T6486] gfs2_readdir+0x14c/0x1b0
[ 141.249999][ T6486] ? iterate_dir+0x292/0x570
[ 141.250022][ T6486] ? __pfx_gfs2_readdir+0x10/0x10
[ 141.250046][ T6486] ? iterate_dir+0x399/0x570
[ 141.250069][ T6486] ? iterate_dir+0x292/0x570
[ 141.250089][ T6486] ? down_read_killable+0x1bc/0x350
[ 141.250121][ T6486] iterate_dir+0x399/0x570
[ 141.250148][ T6486] __se_sys_getdents64+0xe4/0x260
[ 141.250175][ T6486] ? __pfx___se_sys_getdents64+0x10/0x10
[ 141.250204][ T6486] ? __pfx_filldir64+0x10/0x10
[ 141.250227][ T6486] ? rcu_is_watching+0x15/0xb0
[ 141.250262][ T6486] do_syscall_64+0xec/0xf80
[ 141.250285][ T6486] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 141.250303][ T6486] ? trace_irq_disable+0x37/0x100
[ 141.250328][ T6486] ? clear_bhb_loop+0x40/0x90
[ 141.250351][ T6486] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 141.250369][ T6486] RIP: 0033:0x7fc31898e929
[ 141.250387][ T6486] 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
[ 141.250402][ T6486] RSP: 002b:00007fc3198ab038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 141.250421][ T6486] RAX: ffffffffffffffda RBX: 00007fc318bb5fa0 RCX: 00007fc31898e929
[ 141.250435][ T6486] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 141.250445][ T6486] RBP: 00007fc318a10b39 R08: 0000000000000000 R09: 0000000000000000
[ 141.250457][ T6486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 141.250467][ T6486] R13: 0000000000000000 R14: 00007fc318bb5fa0 R15: 00007ffc14f881f8
[ 141.250496][ T6486]
[ 141.250503][ T6486] gfs2: fsid=syz:syz.s: about to withdraw this file system
[ 141.262746][ T6489] 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
[ 141.268684][ T794] gfs2: fsid=syz:syz.s: file system withdrawn
[ 141.279371][ T6489] gfs2: fsid=syz:syz.s: H: s:SH f:H e:0 p:6486 [syz.0.22] iterate_dir+0x399/0x570
[ 141.525565][ T6489] gfs2: fsid=syz:syz.s: H: s:?? f:AnEcs e:536869152 p:0 [(ended)] 0xffffc90002ef7dc8
[ 141.535784][ T6489] gfs2: fsid=syz:syz.s: H: s:?? f:AnEcs e:536869152 p:0 [(ended)] 0xffffc90002ef7dc8
[ 141.545736][ T6489] gfs2: fsid=syz:syz.s: H: s:?? f:AnEcs e:536869152 p:0 [(ended)] 0xffffc90002ef7dc8
[ 141.555528][ T6489] gfs2: fsid=syz:syz.s: H: s:?? f:AnEcs e:536869152 p:0 [(ended)] 0xffffc90002ef7dc8
[ 141.566647][ T6489] gfs2: fsid=syz:syz.s: H: s:?? f:AnEcs e:536869152 p:0 [(ended)] 0xffffc90002ef7dc8
[ 141.576883][ T6489] gfs2: fsid=syz:syz.s: H: s:?? f:AnEcs e:536869152 p:0 [(ended)] 0xffffc90002ef7dc8
[ 141.587132][ T6489] gfs2: fsid=syz:syz.s: H: s:?? f:AnEcs e:536869152 p:0 [(ended)] 0xffffc90002ef7dc8
[ 141.597221][ T6489] gfs2: fsid=syz:syz.s: H: s:?? f:AnEcs e:536869152 p:0 [(ended)] 0xffffc90002ef7dc8
[ 141.607550][ T6489] gfs2: fsid=syz:syz.s: H: s:?? f:AnEcs e:536869152 p:0 [(ended)] 0xffffc90002ef7dc8
[ 141.617913][ T6489] gfs2: fsid=syz:syz.s: H: s:?? f:AnEcs e:536869152 p:0 [(ended)] 0xffffc90002ef7dc8
[ 141.627803][ T6489] gfs2: fsid=syz:syz.s: H: s:?? f:AnEcs e:536869152 p:0 [(ended)] 0xffffc90002ef7dc8
[ 141.638105][ T6489] gfs2: fsid=syz:syz.s: H: s:?? f:AnEcs e:536869152 p:0 [(ended)] 0xffffc90002ef7dc8
[ 141.648616][ T6489] gfs2: fsid=syz:syz.s: H: s:?? f:AnEcs e:536869152 p:0 [(ended)] 0xffffc90002ef7dc8
[ 141.658934][ T6489] gfs2: fsid=syz:syz.s: H: s:?? f:AnEcs e:536869152 p:0 [(ended)] 0xffffc90002ef7dc8
[ 141.669039][ T6489] gfs2: fsid=syz:syz.s: H: s:UN f: e:0 p:0 [(ended)] 0xffff88807f7d1dd0
[ 141.678227][ T6489] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000004: 0000 [#1] SMP KASAN PTI
[ 141.690202][ T6489] KASAN: null-ptr-deref in range [0x0000000000000020-0x0000000000000027]
[ 141.698600][ T6489] CPU: 1 UID: 0 PID: 6489 Comm: syz.0.22 Not tainted syzkaller #0 PREEMPT(full)
[ 141.708218][ T6489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 141.719261][ T6489] RIP: 0010:gfs2_dump_glock+0xde5/0x19c0
[ 141.725097][ T6489] Code: c0 9f d2 8b be 54 03 00 00 48 c7 c2 00 a0 d2 8b e8 f0 2d 9e fd 49 8d 5d 20 49 89 de 49 c1 ee 03 48 b8 00 00 00 00 00 fc ff df <41> 0f b6 04 06 84 c0 0f 85 28 06 00 00 48 89 5c 24 30 0f b7 1b 89
[ 141.745166][ T6489] RSP: 0018:ffffc90003057700 EFLAGS: 00010202
[ 141.751496][ T6489] RAX: dffffc0000000000 RBX: 0000000000000020 RCX: ffff8880337a0000
[ 141.759722][ T6489] RDX: 0000000000000000 RSI: ffffffff8be08c40 RDI: ffffffff8be08c00
[ 141.768028][ T6489] RBP: ffffc900030579f0 R08: ffffffff84000f25 R09: ffffffff8e13efa0
[ 141.776100][ T6489] R10: dffffc0000000000 R11: fffffbfff1bfa958 R12: ffffffff84000f25
[ 141.784337][ T6489] R13: 0000000000000000 R14: 0000000000000004 R15: 0000000000000000
[ 141.792769][ T6489] FS: 00007fc31988a6c0(0000) GS:ffff888125d07000(0000) knlGS:0000000000000000
[ 141.802372][ T6489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 141.809195][ T6489] CR2: 00007f88bf73d000 CR3: 0000000031590000 CR4: 00000000003526f0
[ 141.817178][ T6489] Call Trace:
[ 141.820452][ T6489]
[ 141.823559][ T6489] ? gfs2_dump_glock+0xd35/0x19c0
[ 141.828873][ T6489] ? __pfx_gfs2_dump_glock+0x10/0x10
[ 141.834334][ T6489] ? __pfx___irq_work_queue_local+0x10/0x10
[ 141.840494][ T6489] ? console_unlock+0x133/0x190
[ 141.845521][ T6489] ? irq_work_queue+0xbc/0x140
[ 141.850293][ T6489] ? __pfx__printk+0x10/0x10
[ 141.854980][ T6489] gfs2_consist_inode_i+0xf5/0x110
[ 141.860530][ T6489] gfs2_dirent_scan+0x545/0x690
[ 141.865382][ T6489] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 141.871103][ T6489] gfs2_dir_read+0x804/0x16f0
[ 141.875867][ T6489] ? __pfx_inode_dio_wait+0x10/0x10
[ 141.881412][ T6489] ? do_raw_spin_unlock+0x122/0x240
[ 141.886610][ T6489] ? __pfx_gfs2_dir_read+0x10/0x10
[ 141.892121][ T6489] ? gfs2_glock_wait+0x20f/0x2a0
[ 141.897074][ T6489] gfs2_readdir+0x14c/0x1b0
[ 141.901750][ T6489] ? iterate_dir+0x292/0x570
[ 141.906336][ T6489] ? __pfx_gfs2_readdir+0x10/0x10
[ 141.911468][ T6489] ? iterate_dir+0x399/0x570
[ 141.916342][ T6489] ? iterate_dir+0x292/0x570
[ 141.921138][ T6489] ? down_read_killable+0x1bc/0x350
[ 141.926525][ T6489] iterate_dir+0x399/0x570
[ 141.931044][ T6489] __se_sys_getdents+0xe4/0x250
[ 141.936002][ T6489] ? __pfx___se_sys_getdents+0x10/0x10
[ 141.941552][ T6489] ? __pfx_filldir+0x10/0x10
[ 141.946235][ T6489] ? rcu_is_watching+0x15/0xb0
[ 141.951263][ T6489] do_syscall_64+0xec/0xf80
[ 141.955932][ T6489] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 141.962714][ T6489] ? trace_irq_disable+0x37/0x100
[ 141.967931][ T6489] ? clear_bhb_loop+0x40/0x90
[ 141.972603][ T6489] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 141.979096][ T6489] RIP: 0033:0x7fc31898e929
[ 141.983951][ T6489] 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
[ 142.004811][ T6489] RSP: 002b:00007fc31988a038 EFLAGS: 00000246 ORIG_RAX: 000000000000004e
[ 142.013840][ T6489] RAX: ffffffffffffffda RBX: 00007fc318bb6080 RCX: 00007fc31898e929
[ 142.022073][ T6489] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005
[ 142.030898][ T6489] RBP: 00007fc318a10b39 R08: 0000000000000000 R09: 0000000000000000
[ 142.039488][ T6489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 142.049840][ T6489] R13: 0000000000000000 R14: 00007fc318bb6080 R15: 00007ffc14f881f8
[ 142.058417][ T6489]
[ 142.061535][ T6489] Modules linked in:
[ 142.066578][ T6489] ---[ end trace 0000000000000000 ]---
[ 142.072789][ T6489] RIP: 0010:gfs2_dump_glock+0xde5/0x19c0
[ 142.079106][ T6489] Code: c0 9f d2 8b be 54 03 00 00 48 c7 c2 00 a0 d2 8b e8 f0 2d 9e fd 49 8d 5d 20 49 89 de 49 c1 ee 03 48 b8 00 00 00 00 00 fc ff df <41> 0f b6 04 06 84 c0 0f 85 28 06 00 00 48 89 5c 24 30 0f b7 1b 89
[ 142.100244][ T6489] RSP: 0018:ffffc90003057700 EFLAGS: 00010202
[ 142.106484][ T6489] RAX: dffffc0000000000 RBX: 0000000000000020 RCX: ffff8880337a0000
[ 142.114852][ T6489] RDX: 0000000000000000 RSI: ffffffff8be08c40 RDI: ffffffff8be08c00
[ 142.123477][ T6489] RBP: ffffc900030579f0 R08: ffffffff84000f25 R09: ffffffff8e13efa0
[ 142.131975][ T6489] R10: dffffc0000000000 R11: fffffbfff1bfa958 R12: ffffffff84000f25
[ 142.140207][ T6489] R13: 0000000000000000 R14: 0000000000000004 R15: 0000000000000000
[ 142.148808][ T6489] FS: 00007fc31988a6c0(0000) GS:ffff888125c07000(0000) knlGS:0000000000000000
[ 142.158223][ T6489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 142.165057][ T6489] CR2: 00007fc319889f98 CR3: 0000000031590000 CR4: 00000000003526f0
[ 142.173397][ T6489] Kernel panic - not syncing: Fatal exception
[ 142.180474][ T6489] Kernel Offset: disabled
[ 142.185114][ T6489] Rebooting in 86400 seconds..