422.749078][ T49] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 422.820433][ T49] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 422.849495][ T49] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 422.899160][ T49] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 422.950649][ T49] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 423.005623][ T49] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 423.039208][ T49] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 423.084772][ T49] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 423.149055][ T49] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 423.204246][ T49] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 423.235006][ T49] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 423.271710][ T49] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 423.309331][ T49] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 423.366613][ T49] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 423.419596][ T49] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 423.460058][ T49] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 423.509494][ T49] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 423.572196][ T49] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 423.610682][ T49] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 423.649571][ T49] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 423.713584][ T49] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 423.755882][ T49] bridge_slave_1: left allmulticast mode
[ 423.761631][ T49] bridge_slave_1: left promiscuous mode
[ 423.767351][ T49] bridge0: port 2(bridge_slave_1) entered disabled state
[ 423.775150][ T49] bridge_slave_0: left allmulticast mode
[ 423.781208][ T49] bridge_slave_0: left promiscuous mode
[ 423.787208][ T49] bridge0: port 1(bridge_slave_0) entered disabled state
[ 423.795299][ T49] bridge_slave_1: left allmulticast mode
[ 423.801357][ T49] bridge_slave_1: left promiscuous mode
[ 423.807129][ T49] bridge0: port 2(bridge_slave_1) entered disabled state
[ 423.814701][ T49] bridge_slave_0: left allmulticast mode
[ 423.820539][ T49] bridge_slave_0: left promiscuous mode
[ 423.826313][ T49] bridge0: port 1(bridge_slave_0) entered disabled state
[ 423.834093][ T49] bridge_slave_1: left allmulticast mode
[ 423.840012][ T49] bridge_slave_1: left promiscuous mode
[ 423.845773][ T49] bridge0: port 2(bridge_slave_1) entered disabled state
[ 423.853311][ T49] bridge_slave_0: left allmulticast mode
[ 423.859149][ T49] bridge_slave_0: left promiscuous mode
[ 423.864864][ T49] bridge0: port 1(bridge_slave_0) entered disabled state
[ 423.872670][ T49] bridge_slave_1: left allmulticast mode
[ 423.878399][ T49] bridge_slave_1: left promiscuous mode
[ 423.884672][ T49] bridge0: port 2(bridge_slave_1) entered disabled state
[ 423.892564][ T49] bridge_slave_0: left allmulticast mode
[ 423.898386][ T49] bridge_slave_0: left promiscuous mode
[ 423.904241][ T49] bridge0: port 1(bridge_slave_0) entered disabled state
[ 423.912054][ T49] bridge_slave_1: left allmulticast mode
[ 423.917713][ T49] bridge_slave_1: left promiscuous mode
[ 423.923654][ T49] bridge0: port 2(bridge_slave_1) entered disabled state
[ 423.931373][ T49] bridge_slave_0: left allmulticast mode
[ 423.937001][ T49] bridge_slave_0: left promiscuous mode
[ 423.942814][ T49] bridge0: port 1(bridge_slave_0) entered disabled state
[ 423.950631][ T49] bridge_slave_1: left allmulticast mode
[ 423.956343][ T49] bridge_slave_1: left promiscuous mode
[ 423.962178][ T49] bridge0: port 2(bridge_slave_1) entered disabled state
[ 423.969961][ T49] bridge_slave_0: left allmulticast mode
[ 423.975811][ T49] bridge_slave_0: left promiscuous mode
[ 423.981659][ T49] bridge0: port 1(bridge_slave_0) entered disabled state
[ 424.078817][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 424.088405][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 424.098173][ T49] bond0 (unregistering): Released all slaves
[ 424.160009][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 424.169234][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 424.178406][ T49] bond0 (unregistering): Released all slaves
[ 424.218682][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 424.228135][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 424.237234][ T49] bond0 (unregistering): Released all slaves
[ 424.278666][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 424.287986][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 424.297373][ T49] bond0 (unregistering): Released all slaves
[ 424.348622][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 424.357856][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 424.367045][ T49] bond0 (unregistering): Released all slaves
[ 424.438833][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 424.448498][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 424.457764][ T49] bond0 (unregistering): Released all slaves
[ 424.981915][ T49] hsr_slave_0: left promiscuous mode
[ 424.987579][ T49] hsr_slave_1: left promiscuous mode
[ 424.993337][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 425.001086][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 425.009557][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 425.017129][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 425.025742][ T49] hsr_slave_0: left promiscuous mode
[ 425.031377][ T49] hsr_slave_1: left promiscuous mode
[ 425.036899][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 425.044919][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 425.052370][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 425.060131][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 425.068734][ T49] hsr_slave_0: left promiscuous mode
[ 425.074448][ T49] hsr_slave_1: left promiscuous mode
[ 425.080158][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 425.087824][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 425.095358][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 425.103011][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 425.112141][ T49] hsr_slave_0: left promiscuous mode
[ 425.118197][ T49] hsr_slave_1: left promiscuous mode
[ 425.124101][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 425.132038][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 425.139695][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 425.147499][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 425.155968][ T49] hsr_slave_0: left promiscuous mode
[ 425.161998][ T49] hsr_slave_1: left promiscuous mode
[ 425.168014][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 425.175471][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 425.183141][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 425.190945][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 425.199447][ T49] hsr_slave_0: left promiscuous mode
[ 425.205226][ T49] hsr_slave_1: left promiscuous mode
[ 425.210770][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 425.218391][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 425.226019][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 425.233765][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 425.246091][ T49] veth1_macvtap: left promiscuous mode
[ 425.251626][ T49] veth0_macvtap: left promiscuous mode
[ 425.257110][ T49] veth1_vlan: left promiscuous mode
[ 425.262448][ T49] veth0_vlan: left promiscuous mode
[ 425.268138][ T49] veth1_macvtap: left promiscuous mode
[ 425.273950][ T49] veth0_macvtap: left promiscuous mode
[ 425.279658][ T49] veth1_vlan: left promiscuous mode
[ 425.285354][ T49] veth0_vlan: left promiscuous mode
[ 425.291210][ T49] veth1_macvtap: left promiscuous mode
[ 425.297020][ T49] veth0_macvtap: left promiscuous mode
[ 425.302647][ T49] veth1_vlan: left promiscuous mode
[ 425.308169][ T49] veth0_vlan: left promiscuous mode
[ 425.313726][ T49] veth1_macvtap: left promiscuous mode
[ 425.319307][ T49] veth0_macvtap: left promiscuous mode
[ 425.324979][ T49] veth1_vlan: left promiscuous mode
[ 425.330519][ T49] veth0_vlan: left promiscuous mode
[ 425.336140][ T49] veth1_macvtap: left promiscuous mode
[ 425.341665][ T49] veth0_macvtap: left promiscuous mode
[ 425.347511][ T49] veth1_vlan: left promiscuous mode
[ 425.352869][ T49] veth0_vlan: left promiscuous mode
[ 425.358520][ T49] veth1_macvtap: left promiscuous mode
[ 425.364218][ T49] veth0_macvtap: left promiscuous mode
[ 425.369824][ T49] veth1_vlan: left promiscuous mode
[ 425.375080][ T49] veth0_vlan: left promiscuous mode
[ 425.459084][ T49] team0 (unregistering): Port device team_slave_1 removed
[ 425.467154][ T49] team0 (unregistering): Port device team_slave_0 removed
[ 425.491109][ T49] team0 (unregistering): Port device team_slave_1 removed
[ 425.500484][ T49] team0 (unregistering): Port device team_slave_0 removed
[ 425.522331][ T49] team0 (unregistering): Port device team_slave_1 removed
[ 425.530676][ T49] team0 (unregistering): Port device team_slave_0 removed
[ 425.554590][ T49] team0 (unregistering): Port device team_slave_1 removed
[ 425.562910][ T49] team0 (unregistering): Port device team_slave_0 removed
[ 425.586531][ T49] team0 (unregistering): Port device team_slave_1 removed
[ 425.594599][ T49] team0 (unregistering): Port device team_slave_0 removed
[ 425.621152][ T49] team0 (unregistering): Port device team_slave_1 removed
[ 425.629819][ T49] team0 (unregistering): Port device team_slave_0 removed
Warning: Permanently added '10.128.10.2' (ED25519) to the list of known hosts.
Setting up swapspace version 1, size = 127995904 bytes
[ 436.194134][ T9436] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 436.209222][ T6409] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 436.216300][ T6409] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 436.216328][ T51] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 436.224596][ T7659] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 436.230633][ T51] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 436.237829][ T7659] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 436.244930][ T51] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 436.253393][ T7657] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 436.258959][ T51] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 436.265674][ T7601] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 436.273079][ T51] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 436.279941][ T7601] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 436.287061][ T51] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 436.293858][ T7657] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 436.302287][ T51] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 436.317798][ T6427] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 436.319739][ T7601] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 436.328214][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 436.332635][ T7601] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 436.339495][ T51] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 436.346548][ T7601] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 436.353661][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 436.360510][ T7601] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 436.374706][ T7601] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 436.374917][ T5882] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 436.384371][ T7601] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 436.396117][ T51] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 436.396208][ T7601] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 436.403366][ T5882] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 436.411558][ T7601] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 436.417325][ T51] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 436.424844][ T7601] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 436.437895][ T51] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 436.439118][ T7601] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 436.446801][ T51] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 436.545972][ T4491] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 436.557889][ T4491] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 436.588287][ T4491] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 436.596244][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 436.605350][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 436.613106][ T4491] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 436.625013][ T1053] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 436.640320][ T1053] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 436.669314][ T1053] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
executing program
executing program
[ 436.685557][ T9185] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 436.694560][ T1053] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 436.702071][ T9185] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 436.725307][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 436.751169][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 436.764233][ T1053] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 436.782949][ T1053] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
executing program
[ 436.836440][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 436.853681][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 436.859055][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 436.877840][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 436.909064][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 436.921322][ T9615] loop1: detected capacity change from 0 to 32768
[ 436.936426][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
executing program
[ 436.966915][ T9615] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 436.977676][ T9615] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 437.018880][ T1053] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 437.039272][ T9615] gfs2: fsid=syz:syz.0: journal 0 mapped with 9 extents in 0ms
[ 437.060591][ T1053] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 437.078799][ T5930] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 437.089504][ T5930] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 437.098385][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 437.115409][ T9617] loop4: detected capacity change from 0 to 32768
executing program
[ 437.129976][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 437.149582][ T5930] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 60ms
[ 437.157140][ T5930] gfs2: fsid=syz:syz.0: jid=0: Done
executing program
[ 437.176560][ T9615] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 437.188274][ T9617] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 437.224758][ T1053] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 437.243753][ T9627] loop5: detected capacity change from 0 to 32768
[ 437.250575][ T9617] CPU: 1 UID: 0 PID: 9617 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 437.250601][ T9617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 437.250612][ T9617] Call Trace:
[ 437.250617][ T9617]
[ 437.250623][ T9617] dump_stack_lvl+0x97/0xe0
[ 437.250650][ T9617] sysfs_warn_dup.cold+0x1c/0x28
[ 437.250679][ T9617] sysfs_create_dir_ns+0x129/0x140
[ 437.250711][ T9617] kobject_add_internal+0x104/0x310
[ 437.250735][ T9617] kobject_init_and_add+0xb2/0xf0
[ 437.250760][ T9617] ? alloc_workqueue_noprof+0xe0/0xb60
[ 437.250786][ T9617] gfs2_sys_fs_add+0xef/0x200
[ 437.250814][ T9617] gfs2_fill_super+0x896/0x1210
[ 437.250833][ T9617] ? sb_set_blocksize+0x8c/0x150
[ 437.250859][ T9617] ? setup_bdev_super+0x19d/0x330
[ 437.250879][ T9617] ? __pfx_gfs2_fill_super+0x10/0x10
[ 437.250896][ T9617] get_tree_bdev_flags+0x1c0/0x290
[ 437.250922][ T9617] gfs2_get_tree+0x26/0xd0
[ 437.250952][ T9617] vfs_get_tree+0x30/0x120
[ 437.250970][ T9617] path_mount+0x5a9/0x1350
[ 437.250998][ T9617] ? putname+0x78/0xe0
[ 437.251023][ T9617] __x64_sys_mount+0x1a3/0x1e0
[ 437.251054][ T9617] do_syscall_64+0xa4/0xf80
[ 437.251088][ T9617] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 437.251109][ T9617] RIP: 0033:0x7f3919535e2a
[ 437.251125][ T9617] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 437.251147][ T9617] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 437.251166][ T9617] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 437.251180][ T9617] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 437.251195][ T9617] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 437.251209][ T9617] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 437.251222][ T9617] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 437.251238][ T9617]
[ 437.251248][ T9617] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 437.297648][ T1053] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
executing program
[ 437.325038][ T9617] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 437.449749][ T9647] loop3: detected capacity change from 0 to 32768
[ 437.509999][ T9636] loop2: detected capacity change from 0 to 32768
[ 437.529343][ T9627] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 437.538775][ T9615] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 437.568142][ T9627] CPU: 1 UID: 0 PID: 9627 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 437.568168][ T9627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 437.568179][ T9627] Call Trace:
[ 437.568185][ T9627]
[ 437.568191][ T9627] dump_stack_lvl+0x97/0xe0
[ 437.568218][ T9627] sysfs_warn_dup.cold+0x1c/0x28
[ 437.568247][ T9627] sysfs_create_dir_ns+0x129/0x140
[ 437.568276][ T9627] kobject_add_internal+0x104/0x310
[ 437.568300][ T9627] kobject_init_and_add+0xb2/0xf0
[ 437.568319][ T9627] ? alloc_workqueue_noprof+0xe0/0xb60
[ 437.568335][ T9627] gfs2_sys_fs_add+0xef/0x200
[ 437.568353][ T9627] gfs2_fill_super+0x896/0x1210
[ 437.568365][ T9627] ? sb_set_blocksize+0x8c/0x150
[ 437.568380][ T9627] ? setup_bdev_super+0x19d/0x330
[ 437.568393][ T9627] ? __pfx_gfs2_fill_super+0x10/0x10
[ 437.568407][ T9627] get_tree_bdev_flags+0x1c0/0x290
[ 437.568430][ T9627] gfs2_get_tree+0x26/0xd0
[ 437.568457][ T9627] vfs_get_tree+0x30/0x120
[ 437.568474][ T9627] path_mount+0x5a9/0x1350
[ 437.568503][ T9627] ? putname+0x78/0xe0
[ 437.568527][ T9627] __x64_sys_mount+0x1a3/0x1e0
[ 437.568546][ T9627] do_syscall_64+0xa4/0xf80
[ 437.568566][ T9627] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 437.568579][ T9627] RIP: 0033:0x7f3919535e2a
[ 437.568590][ T9627] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 437.568602][ T9627] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 437.568614][ T9627] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 437.568623][ T9627] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 437.568631][ T9627] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 437.568638][ T9627] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 437.568646][ T9627] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 437.568694][ T9627]
[ 437.568701][ T9627] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 437.642402][ T9652] loop0: detected capacity change from 0 to 32768
[ 437.647957][ T9627] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 437.651387][ T9636] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 437.717690][ T9647] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 437.724044][ T9636] CPU: 0 UID: 0 PID: 9636 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 437.724072][ T9636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 437.724085][ T9636] Call Trace:
[ 437.724091][ T9636]
[ 437.724098][ T9636] dump_stack_lvl+0x97/0xe0
[ 437.724127][ T9636] sysfs_warn_dup.cold+0x1c/0x28
[ 437.724160][ T9636] sysfs_create_dir_ns+0x129/0x140
[ 437.724189][ T9636] kobject_add_internal+0x104/0x310
[ 437.724216][ T9636] kobject_init_and_add+0xb2/0xf0
[ 437.724242][ T9636] ? alloc_workqueue_noprof+0xe0/0xb60
[ 437.724271][ T9636] gfs2_sys_fs_add+0xef/0x200
[ 437.724302][ T9636] gfs2_fill_super+0x896/0x1210
[ 437.724322][ T9636] ? sb_set_blocksize+0x8c/0x150
[ 437.724347][ T9636] ? setup_bdev_super+0x19d/0x330
[ 437.724370][ T9636] ? __pfx_gfs2_fill_super+0x10/0x10
[ 437.724390][ T9636] get_tree_bdev_flags+0x1c0/0x290
[ 437.724482][ T9636] gfs2_get_tree+0x26/0xd0
[ 437.724515][ T9636] vfs_get_tree+0x30/0x120
[ 437.724535][ T9636] path_mount+0x5a9/0x1350
[ 437.724567][ T9636] ? putname+0x78/0xe0
[ 437.724598][ T9636] __x64_sys_mount+0x1a3/0x1e0
[ 437.724631][ T9636] do_syscall_64+0xa4/0xf80
[ 437.724664][ T9636] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 437.724687][ T9636] RIP: 0033:0x7f3919535e2a
[ 437.724703][ T9636] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 437.724725][ T9636] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 437.724744][ T9636] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 437.724759][ T9636] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 437.724773][ T9636] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 437.724787][ T9636] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 437.724800][ T9636] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 437.724816][ T9636]
[ 437.724826][ T9636] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 437.812431][ T9663] loop6: detected capacity change from 0 to 32768
[ 437.820415][ T9647] CPU: 0 UID: 0 PID: 9647 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 437.820443][ T9647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 437.820456][ T9647] Call Trace:
[ 437.820462][ T9647]
[ 437.820469][ T9647] dump_stack_lvl+0x97/0xe0
[ 437.820497][ T9647] sysfs_warn_dup.cold+0x1c/0x28
[ 437.820530][ T9647] sysfs_create_dir_ns+0x129/0x140
[ 437.820557][ T9647] kobject_add_internal+0x104/0x310
[ 437.820586][ T9647] kobject_init_and_add+0xb2/0xf0
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 437.820613][ T9647] ? alloc_workqueue_noprof+0xe0/0xb60
[ 437.820651][ T9647] gfs2_sys_fs_add+0xef/0x200
[ 437.820683][ T9647] gfs2_fill_super+0x896/0x1210
[ 437.820703][ T9647] ? sb_set_blocksize+0x8c/0x150
[ 437.820729][ T9647] ? setup_bdev_super+0x19d/0x330
[ 437.820753][ T9647] ? __pfx_gfs2_fill_super+0x10/0x10
[ 437.820773][ T9647] get_tree_bdev_flags+0x1c0/0x290
[ 437.820802][ T9647] gfs2_get_tree+0x26/0xd0
[ 437.820836][ T9647] vfs_get_tree+0x30/0x120
[ 437.820856][ T9647] path_mount+0x5a9/0x1350
[ 437.820890][ T9647] ? putname+0x78/0xe0
[ 437.820922][ T9647] __x64_sys_mount+0x1a3/0x1e0
[ 437.820956][ T9647] do_syscall_64+0xa4/0xf80
[ 437.820991][ T9647] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 437.821014][ T9647] RIP: 0033:0x7f3919535e2a
[ 437.821030][ T9647] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 437.821052][ T9647] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 437.821072][ T9647] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 437.821088][ T9647] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 437.821102][ T9647] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 437.821116][ T9647] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 437.821131][ T9647] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 437.821147][ T9647]
[ 437.821158][ T9647] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 437.847694][ T9636] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 437.889082][ T9647] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 437.896810][ T9652] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 438.018395][ T9573] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 11 2339, function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 398
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 438.028901][ T9652] CPU: 1 UID: 0 PID: 9652 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 438.028930][ T9652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 438.028943][ T9652] Call Trace:
[ 438.028949][ T9652]
[ 438.028956][ T9652] dump_stack_lvl+0x97/0xe0
[ 438.028985][ T9652] sysfs_warn_dup.cold+0x1c/0x28
[ 438.029017][ T9652] sysfs_create_dir_ns+0x129/0x140
[ 438.029045][ T9652] kobject_add_internal+0x104/0x310
[ 438.029069][ T9652] kobject_init_and_add+0xb2/0xf0
[ 438.029093][ T9652] ? alloc_workqueue_noprof+0xe0/0xb60
[ 438.029120][ T9652] gfs2_sys_fs_add+0xef/0x200
[ 438.029151][ T9652] gfs2_fill_super+0x896/0x1210
[ 438.029171][ T9652] ? sb_set_blocksize+0x8c/0x150
[ 438.029197][ T9652] ? setup_bdev_super+0x19d/0x330
[ 438.029220][ T9652] ? __pfx_gfs2_fill_super+0x10/0x10
[ 438.029239][ T9652] get_tree_bdev_flags+0x1c0/0x290
[ 438.029267][ T9652] gfs2_get_tree+0x26/0xd0
[ 438.029299][ T9652] vfs_get_tree+0x30/0x120
[ 438.029319][ T9652] path_mount+0x5a9/0x1350
[ 438.029352][ T9652] ? putname+0x78/0xe0
[ 438.029478][ T9652] __x64_sys_mount+0x1a3/0x1e0
[ 438.029511][ T9652] do_syscall_64+0xa4/0xf80
[ 438.029546][ T9652] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 438.029569][ T9652] RIP: 0033:0x7f3919535e2a
[ 438.029585][ T9652] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 438.029606][ T9652] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 438.029626][ T9652] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 438.029641][ T9652] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 438.029654][ T9652] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 438.029668][ T9652] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 438.029682][ T9652] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 438.029697][ T9652]
[ 438.029708][ T9652] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 438.098412][ T9573] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:aqonN t:EX d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 438.101949][ T9652] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 438.106971][ T9663] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 438.158575][ T9573] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:9573 [syz-executor142] gfs2_quota_sync+0x1da/0x330
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 438.260771][ T9663] CPU: 0 UID: 0 PID: 9663 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 438.260800][ T9663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 438.260813][ T9663] Call Trace:
[ 438.260819][ T9663]
[ 438.260826][ T9663] dump_stack_lvl+0x97/0xe0
[ 438.260854][ T9663] sysfs_warn_dup.cold+0x1c/0x28
[ 438.260886][ T9663] sysfs_create_dir_ns+0x129/0x140
[ 438.260914][ T9663] kobject_add_internal+0x104/0x310
[ 438.260942][ T9663] kobject_init_and_add+0xb2/0xf0
[ 438.260970][ T9663] ? alloc_workqueue_noprof+0xe0/0xb60
[ 438.260999][ T9663] gfs2_sys_fs_add+0xef/0x200
[ 438.261030][ T9663] gfs2_fill_super+0x896/0x1210
[ 438.261050][ T9663] ? sb_set_blocksize+0x8c/0x150
[ 438.261075][ T9663] ? setup_bdev_super+0x19d/0x330
[ 438.261099][ T9663] ? __pfx_gfs2_fill_super+0x10/0x10
[ 438.261118][ T9663] get_tree_bdev_flags+0x1c0/0x290
[ 438.261147][ T9663] gfs2_get_tree+0x26/0xd0
[ 438.261180][ T9663] vfs_get_tree+0x30/0x120
[ 438.261200][ T9663] path_mount+0x5a9/0x1350
[ 438.261234][ T9663] ? putname+0x78/0xe0
[ 438.261266][ T9663] __x64_sys_mount+0x1a3/0x1e0
[ 438.261299][ T9663] do_syscall_64+0xa4/0xf80
[ 438.261334][ T9663] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 438.261356][ T9663] RIP: 0033:0x7f3919535e2a
[ 438.261372][ T9663] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 438.261393][ T9663] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 438.261413][ T9663] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 438.261428][ T9663] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 438.261442][ T9663] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 438.261456][ T9663] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 438.261469][ T9663] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 438.261485][ T9663]
[ 438.261494][ T9663] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 438.287485][ T9573] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0
[ 438.323334][ T9663] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 438.336982][ T9573] CPU: 1 UID: 0 PID: 9573 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 438.337011][ T9573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 438.337024][ T9573] Call Trace:
[ 438.337030][ T9573]
[ 438.337037][ T9573] dump_stack_lvl+0x97/0xe0
[ 438.337064][ T9573] gfs2_withdraw.cold+0xa/0x77
[ 438.337085][ T9573] inode_go_instantiate+0x498/0x560
[ 438.337121][ T9573] gfs2_instantiate+0xa7/0x130
[ 438.337147][ T9573] gfs2_glock_wait+0x100/0x140
[ 438.337175][ T9573] gfs2_glock_nq+0x60e/0x9d0
[ 438.337205][ T9573] ? glock_hash_walk+0x30/0x100
[ 438.337227][ T9573] do_sync+0x3d3/0x760
[ 438.337255][ T9573] ? gfs2_quota_sync+0x1da/0x330
[ 438.337282][ T9573] gfs2_quota_sync+0x1da/0x330
[ 438.337310][ T9573] gfs2_sync_fs+0x26/0x60
[ 438.337329][ T9573] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 438.337356][ T9573] sync_filesystem+0x84/0x130
[ 438.337386][ T9573] generic_shutdown_super+0x34/0x160
[ 438.337410][ T9573] kill_block_super+0x1d/0x50
[ 438.337432][ T9573] gfs2_kill_sb+0x1b6/0x1e0
[ 438.337465][ T9573] deactivate_locked_super+0x4f/0x120
[ 438.337491][ T9573] deactivate_super+0xa4/0xc0
[ 438.337515][ T9573] cleanup_mnt+0x145/0x1f0
[ 438.337541][ T9573] task_work_run+0x95/0xf0
[ 438.337573][ T9573] exit_to_user_mode_loop+0xcf/0x440
[ 438.337606][ T9573] do_syscall_64+0x2b8/0xf80
[ 438.337641][ T9573] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 438.337664][ T9573] RIP: 0033:0x7f3919535df7
[ 438.337680][ T9573] Code: a2 c7 05 48 00 0b 00 00 00 00 00 eb 96 e8 c1 08 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8
[ 438.337700][ T9573] RSP: 002b:00007fff79d37108 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
[ 438.337720][ T9573] RAX: 0000000000000000 RBX: 000000000006a9da RCX: 00007f3919535df7
[ 438.337734][ T9573] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff79d371c0
[ 438.337747][ T9573] RBP: 00007fff79d371c0 R08: 00007fff79d381c0 R09: 00000000ffffffff
[ 438.337761][ T9573] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff79d38250
[ 438.337774][ T9573] R13: 000055555c9de910 R14: 00007fff79d38218 R15: 00007fff79d38250
[ 438.337791][ T9573]
[ 438.337820][ T9573] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 438.434927][ T51] Bluetooth: hci0: command tx timeout
[ 438.434945][ T51] Bluetooth: hci4: command tx timeout
[ 438.434958][ T51] Bluetooth: hci1: command tx timeout
[ 438.477954][ T6425] Bluetooth: hci2: command tx timeout
[ 438.528422][ T51] Bluetooth: hci6: command tx timeout
[ 438.528440][ T51] Bluetooth: hci5: command tx timeout
[ 438.528452][ T51] Bluetooth: hci3: command tx timeout
[ 438.808601][ T1308] ieee802154 phy0 wpan0: encryption failed: -22
[ 439.036137][ T1308] ieee802154 phy1 wpan1: encryption failed: -22
[ 440.477637][ T6425] Bluetooth: hci1: command tx timeout
[ 440.478088][ T7659] Bluetooth: hci4: command tx timeout
[ 440.483815][ T6425] Bluetooth: hci0: command tx timeout
[ 440.557644][ T6425] Bluetooth: hci3: command tx timeout
[ 440.557852][ T7659] Bluetooth: hci5: command tx timeout
[ 440.563395][ T6425] Bluetooth: hci6: command tx timeout
[ 440.878462][ T6425] Bluetooth: hci2: command tx timeout
[ 442.558209][ T6425] Bluetooth: hci4: command tx timeout
[ 442.558239][ T51] Bluetooth: hci0: command tx timeout
[ 442.569248][ T7659] Bluetooth: hci1: command tx timeout
[ 442.637693][ T51] Bluetooth: hci5: command tx timeout
[ 442.637746][ T7659] Bluetooth: hci3: command tx timeout
[ 442.643213][ T6425] Bluetooth: hci6: command tx timeout
[ 442.957672][ T6425] Bluetooth: hci2: command tx timeout
[ 444.637702][ T51] Bluetooth: hci1: command tx timeout
[ 444.637705][ T7659] Bluetooth: hci4: command tx timeout
[ 444.648830][ T6425] Bluetooth: hci0: command tx timeout
[ 444.717723][ T51] Bluetooth: hci6: command tx timeout
[ 444.717727][ T7659] Bluetooth: hci5: command tx timeout
[ 444.728595][ T6425] Bluetooth: hci3: command tx timeout
[ 445.037725][ T51] Bluetooth: hci2: command tx timeout
executing program
executing program
executing program
[ 459.155828][ T9919] loop4: detected capacity change from 0 to 32768
[ 459.169097][ T9919] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 459.193302][ T9919] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
executing program
executing program
[ 459.226556][ T9919] gfs2: fsid=syz:syz.0: journal 0 mapped with 9 extents in 0ms
[ 459.290824][ T8973] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 459.307627][ T8973] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
executing program
[ 459.359266][ T8973] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 51ms
[ 459.379820][ T9925] loop5: detected capacity change from 0 to 32768
[ 459.399699][ T8973] gfs2: fsid=syz:syz.0: jid=0: Done
[ 459.405132][ T9919] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 459.426859][ T9925] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 459.464859][ T9927] loop0: detected capacity change from 0 to 32768
[ 459.467749][ T9925] CPU: 0 UID: 0 PID: 9925 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 459.467780][ T9925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 459.467793][ T9925] Call Trace:
[ 459.467799][ T9925]
[ 459.467807][ T9925] dump_stack_lvl+0x97/0xe0
[ 459.467835][ T9925] sysfs_warn_dup.cold+0x1c/0x28
[ 459.467867][ T9925] sysfs_create_dir_ns+0x129/0x140
[ 459.467895][ T9925] kobject_add_internal+0x104/0x310
[ 459.467923][ T9925] kobject_init_and_add+0xb2/0xf0
[ 459.467950][ T9925] ? alloc_workqueue_noprof+0xe0/0xb60
[ 459.467980][ T9925] gfs2_sys_fs_add+0xef/0x200
[ 459.468011][ T9925] gfs2_fill_super+0x896/0x1210
[ 459.468031][ T9925] ? sb_set_blocksize+0x8c/0x150
[ 459.468056][ T9925] ? setup_bdev_super+0x19d/0x330
[ 459.468087][ T9925] ? __pfx_gfs2_fill_super+0x10/0x10
[ 459.468106][ T9925] get_tree_bdev_flags+0x1c0/0x290
[ 459.468133][ T9925] gfs2_get_tree+0x26/0xd0
[ 459.468165][ T9925] vfs_get_tree+0x30/0x120
[ 459.468186][ T9925] path_mount+0x5a9/0x1350
[ 459.468217][ T9925] ? putname+0x78/0xe0
[ 459.468248][ T9925] __x64_sys_mount+0x1a3/0x1e0
[ 459.468281][ T9925] do_syscall_64+0xa4/0xf80
[ 459.468315][ T9925] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 459.468337][ T9925] RIP: 0033:0x7f3919535e2a
executing program
[ 459.468354][ T9925] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 459.468374][ T9925] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 459.468394][ T9925] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 459.468409][ T9925] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 459.468422][ T9925] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 459.468436][ T9925] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 459.468450][ T9925] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 459.468466][ T9925]
[ 459.468480][ T9925] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 459.513221][ T9919] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 459.589118][ T9932] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 11 2339, function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 398
[ 459.593235][ T9925] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 459.599056][ T9932] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:aqonN t:EX d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 459.659383][ T9921] loop2: detected capacity change from 0 to 32768
[ 459.659818][ T9932] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:9932 [gfs2_quotad/syz] gfs2_quota_sync+0x1da/0x330
[ 459.736872][ T9926] loop3: detected capacity change from 0 to 32768
[ 459.764871][ T9928] loop6: detected capacity change from 0 to 32768
[ 459.769504][ T9932] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0
[ 459.779573][ T9927] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 459.787295][ T9927] CPU: 1 UID: 0 PID: 9927 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 459.787326][ T9927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 459.787338][ T9927] Call Trace:
[ 459.787343][ T9927]
[ 459.787349][ T9927] dump_stack_lvl+0x97/0xe0
[ 459.787375][ T9927] sysfs_warn_dup.cold+0x1c/0x28
[ 459.787408][ T9927] sysfs_create_dir_ns+0x129/0x140
[ 459.787433][ T9927] kobject_add_internal+0x104/0x310
[ 459.787461][ T9927] kobject_init_and_add+0xb2/0xf0
[ 459.787489][ T9927] ? alloc_workqueue_noprof+0xe0/0xb60
[ 459.787517][ T9927] gfs2_sys_fs_add+0xef/0x200
[ 459.787547][ T9927] gfs2_fill_super+0x896/0x1210
[ 459.787568][ T9927] ? sb_set_blocksize+0x8c/0x150
[ 459.787597][ T9927] ? setup_bdev_super+0x19d/0x330
[ 459.787616][ T9927] ? __pfx_gfs2_fill_super+0x10/0x10
[ 459.787635][ T9927] get_tree_bdev_flags+0x1c0/0x290
[ 459.787663][ T9927] gfs2_get_tree+0x26/0xd0
[ 459.787697][ T9927] vfs_get_tree+0x30/0x120
[ 459.787717][ T9927] path_mount+0x5a9/0x1350
[ 459.787749][ T9927] ? putname+0x78/0xe0
[ 459.787782][ T9927] __x64_sys_mount+0x1a3/0x1e0
[ 459.787815][ T9927] do_syscall_64+0xa4/0xf80
[ 459.787849][ T9927] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 459.787872][ T9927] RIP: 0033:0x7f3919535e2a
[ 459.787889][ T9927] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 459.787910][ T9927] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 459.787932][ T9927] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 459.787945][ T9927] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 459.787958][ T9927] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 459.787971][ T9927] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 459.787985][ T9927] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 459.788001][ T9927]
[ 459.995421][ T9932] CPU: 1 UID: 0 PID: 9932 Comm: gfs2_quotad/syz Not tainted syzkaller #0 PREEMPT(full)
[ 459.995448][ T9932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 459.995462][ T9932] Call Trace:
[ 459.995468][ T9932]
[ 459.995475][ T9932] dump_stack_lvl+0x97/0xe0
[ 459.995501][ T9932] gfs2_withdraw.cold+0xa/0x77
[ 459.995520][ T9932] inode_go_instantiate+0x498/0x560
[ 459.995558][ T9932] gfs2_instantiate+0xa7/0x130
[ 459.995586][ T9932] gfs2_glock_wait+0x100/0x140
[ 459.995613][ T9932] gfs2_glock_nq+0x60e/0x9d0
[ 459.995640][ T9932] ? glock_hash_walk+0x30/0x100
[ 459.995663][ T9932] do_sync+0x3d3/0x760
[ 459.995694][ T9932] ? gfs2_quota_sync+0x1da/0x330
[ 459.995724][ T9932] gfs2_quota_sync+0x1da/0x330
[ 459.995754][ T9932] gfs2_quotad+0x32a/0x3a0
[ 459.995786][ T9932] ? __pfx_gfs2_quotad+0x10/0x10
[ 459.995820][ T9932] ? __pfx_gfs2_quotad+0x10/0x10
[ 459.995852][ T9932] kthread+0x161/0x310
[ 459.995878][ T9932] ? __pfx_kthread+0x10/0x10
[ 459.995904][ T9932] ret_from_fork+0x23c/0x320
[ 459.995931][ T9932] ? __pfx_kthread+0x10/0x10
[ 459.995957][ T9932] ret_from_fork_asm+0x1a/0x30
[ 459.995991][ T9932]
[ 459.996009][ T9932] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 459.997100][ T9933] loop1: detected capacity change from 0 to 32768
[ 460.028384][ T9927] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 460.057701][ T9921] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 460.061714][ T9927] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 460.085150][ T9926] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 460.107731][ T9921] CPU: 1 UID: 0 PID: 9921 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 460.107761][ T9921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 460.107773][ T9921] Call Trace:
[ 460.107784][ T9921]
[ 460.107791][ T9921] dump_stack_lvl+0x97/0xe0
[ 460.107821][ T9921] sysfs_warn_dup.cold+0x1c/0x28
[ 460.107862][ T9921] sysfs_create_dir_ns+0x129/0x140
[ 460.107890][ T9921] kobject_add_internal+0x104/0x310
[ 460.107917][ T9921] kobject_init_and_add+0xb2/0xf0
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 460.107945][ T9921] ? alloc_workqueue_noprof+0xe0/0xb60
[ 460.107973][ T9921] gfs2_sys_fs_add+0xef/0x200
[ 460.108005][ T9921] gfs2_fill_super+0x896/0x1210
[ 460.108025][ T9921] ? sb_set_blocksize+0x8c/0x150
[ 460.108052][ T9921] ? setup_bdev_super+0x19d/0x330
[ 460.108075][ T9921] ? __pfx_gfs2_fill_super+0x10/0x10
[ 460.108095][ T9921] get_tree_bdev_flags+0x1c0/0x290
[ 460.108123][ T9921] gfs2_get_tree+0x26/0xd0
[ 460.108159][ T9921] vfs_get_tree+0x30/0x120
[ 460.108180][ T9921] path_mount+0x5a9/0x1350
[ 460.108213][ T9921] ? putname+0x78/0xe0
[ 460.108252][ T9921] __x64_sys_mount+0x1a3/0x1e0
[ 460.108285][ T9921] do_syscall_64+0xa4/0xf80
[ 460.108319][ T9921] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 460.108343][ T9921] RIP: 0033:0x7f3919535e2a
[ 460.108359][ T9921] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 460.108381][ T9921] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 460.108401][ T9921] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 460.108415][ T9921] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 460.108429][ T9921] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 460.108443][ T9921] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 460.108457][ T9921] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 460.108473][ T9921]
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 460.108487][ T9921] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 460.115581][ T9926] CPU: 0 UID: 0 PID: 9926 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 460.115610][ T9926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 460.115622][ T9926] Call Trace:
[ 460.115628][ T9926]
[ 460.115635][ T9926] dump_stack_lvl+0x97/0xe0
[ 460.115662][ T9926] sysfs_warn_dup.cold+0x1c/0x28
[ 460.115695][ T9926] sysfs_create_dir_ns+0x129/0x140
[ 460.115722][ T9926] kobject_add_internal+0x104/0x310
[ 460.115750][ T9926] kobject_init_and_add+0xb2/0xf0
[ 460.115778][ T9926] ? alloc_workqueue_noprof+0xe0/0xb60
[ 460.115806][ T9926] gfs2_sys_fs_add+0xef/0x200
[ 460.115837][ T9926] gfs2_fill_super+0x896/0x1210
[ 460.115858][ T9926] ? sb_set_blocksize+0x8c/0x150
[ 460.115883][ T9926] ? setup_bdev_super+0x19d/0x330
[ 460.115906][ T9926] ? __pfx_gfs2_fill_super+0x10/0x10
[ 460.115926][ T9926] get_tree_bdev_flags+0x1c0/0x290
[ 460.115954][ T9926] gfs2_get_tree+0x26/0xd0
[ 460.115995][ T9926] vfs_get_tree+0x30/0x120
[ 460.116015][ T9926] path_mount+0x5a9/0x1350
[ 460.116047][ T9926] ? putname+0x78/0xe0
[ 460.116080][ T9926] __x64_sys_mount+0x1a3/0x1e0
[ 460.116112][ T9926] do_syscall_64+0xa4/0xf80
[ 460.116146][ T9926] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 460.116169][ T9926] RIP: 0033:0x7f3919535e2a
[ 460.116185][ T9926] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 460.116206][ T9926] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 460.116226][ T9926] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 460.116240][ T9926] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 460.116254][ T9926] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 460.116267][ T9926] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 460.116281][ T9926] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 460.116297][ T9926]
[ 460.116306][ T9926] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 460.122255][ T9921] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 460.127164][ T9928] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 460.151996][ T9926] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 460.179320][ T9933] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 460.266354][ T9928] CPU: 1 UID: 0 PID: 9928 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 460.266390][ T9928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 460.266402][ T9928] Call Trace:
[ 460.266409][ T9928]
[ 460.266415][ T9928] dump_stack_lvl+0x97/0xe0
[ 460.266444][ T9928] sysfs_warn_dup.cold+0x1c/0x28
[ 460.266476][ T9928] sysfs_create_dir_ns+0x129/0x140
[ 460.266505][ T9928] kobject_add_internal+0x104/0x310
[ 460.266532][ T9928] kobject_init_and_add+0xb2/0xf0
[ 460.266560][ T9928] ? alloc_workqueue_noprof+0xe0/0xb60
[ 460.266589][ T9928] gfs2_sys_fs_add+0xef/0x200
[ 460.266620][ T9928] gfs2_fill_super+0x896/0x1210
[ 460.266641][ T9928] ? sb_set_blocksize+0x8c/0x150
[ 460.266667][ T9928] ? setup_bdev_super+0x19d/0x330
[ 460.266691][ T9928] ? __pfx_gfs2_fill_super+0x10/0x10
[ 460.266710][ T9928] get_tree_bdev_flags+0x1c0/0x290
[ 460.266739][ T9928] gfs2_get_tree+0x26/0xd0
[ 460.266771][ T9928] vfs_get_tree+0x30/0x120
[ 460.266792][ T9928] path_mount+0x5a9/0x1350
[ 460.266826][ T9928] ? putname+0x78/0xe0
[ 460.266858][ T9928] __x64_sys_mount+0x1a3/0x1e0
[ 460.266891][ T9928] do_syscall_64+0xa4/0xf80
[ 460.266925][ T9928] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 460.266948][ T9928] RIP: 0033:0x7f3919535e2a
[ 460.266964][ T9928] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 460.266985][ T9928] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 460.267005][ T9928] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 460.267020][ T9928] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 460.267034][ T9928] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 460.267048][ T9928] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 460.267062][ T9928] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 460.267078][ T9928]
[ 460.267089][ T9928] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 460.279411][ T9933] CPU: 0 UID: 0 PID: 9933 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 460.279440][ T9933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 460.279453][ T9933] Call Trace:
[ 460.279459][ T9933]
[ 460.279465][ T9933] dump_stack_lvl+0x97/0xe0
[ 460.279494][ T9933] sysfs_warn_dup.cold+0x1c/0x28
[ 460.279526][ T9933] sysfs_create_dir_ns+0x129/0x140
[ 460.279554][ T9933] kobject_add_internal+0x104/0x310
[ 460.279580][ T9933] kobject_init_and_add+0xb2/0xf0
[ 460.279607][ T9933] ? alloc_workqueue_noprof+0xe0/0xb60
[ 460.279636][ T9933] gfs2_sys_fs_add+0xef/0x200
[ 460.279667][ T9933] gfs2_fill_super+0x896/0x1210
[ 460.279687][ T9933] ? sb_set_blocksize+0x8c/0x150
[ 460.279713][ T9933] ? setup_bdev_super+0x19d/0x330
[ 460.279735][ T9933] ? __pfx_gfs2_fill_super+0x10/0x10
[ 460.279755][ T9933] get_tree_bdev_flags+0x1c0/0x290
[ 460.279782][ T9933] gfs2_get_tree+0x26/0xd0
[ 460.279814][ T9933] vfs_get_tree+0x30/0x120
[ 460.279835][ T9933] path_mount+0x5a9/0x1350
[ 460.279867][ T9933] ? putname+0x78/0xe0
[ 460.279898][ T9933] __x64_sys_mount+0x1a3/0x1e0
[ 460.279931][ T9933] do_syscall_64+0xa4/0xf80
[ 460.279964][ T9933] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 460.279995][ T9933] RIP: 0033:0x7f3919535e2a
[ 460.280011][ T9933] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 460.280033][ T9933] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 460.280053][ T9933] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 460.280067][ T9933] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 460.280081][ T9933] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 460.280095][ T9933] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 460.280109][ T9933] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 460.280125][ T9933]
[ 460.280135][ T9933] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 460.309892][ T9928] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 460.527662][ T9933] gfs2: fsid=syz:syz: error -17 adding sysfs files
executing program
executing program
[ 479.968232][ T9952] loop5: detected capacity change from 0 to 32768
[ 479.987582][ T9952] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 479.996141][ T9952] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
executing program
[ 480.046618][ T9952] gfs2: fsid=syz:syz.0: journal 0 mapped with 9 extents in 0ms
[ 480.077945][ T8973] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 480.085610][ T8973] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
executing program
[ 480.087505][ T9954] loop4: detected capacity change from 0 to 32768
[ 480.110032][ T9954] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 480.119313][ T9954] CPU: 1 UID: 0 PID: 9954 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 480.119340][ T9954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 480.119352][ T9954] Call Trace:
[ 480.119357][ T9954]
[ 480.119363][ T9954] dump_stack_lvl+0x97/0xe0
[ 480.119391][ T9954] sysfs_warn_dup.cold+0x1c/0x28
[ 480.119424][ T9954] sysfs_create_dir_ns+0x129/0x140
[ 480.119453][ T9954] kobject_add_internal+0x104/0x310
[ 480.119480][ T9954] kobject_init_and_add+0xb2/0xf0
[ 480.119508][ T9954] ? alloc_workqueue_noprof+0xe0/0xb60
[ 480.119537][ T9954] gfs2_sys_fs_add+0xef/0x200
[ 480.119569][ T9954] gfs2_fill_super+0x896/0x1210
[ 480.119589][ T9954] ? sb_set_blocksize+0x8c/0x150
[ 480.119615][ T9954] ? setup_bdev_super+0x19d/0x330
[ 480.119638][ T9954] ? __pfx_gfs2_fill_super+0x10/0x10
[ 480.119658][ T9954] get_tree_bdev_flags+0x1c0/0x290
[ 480.119685][ T9954] gfs2_get_tree+0x26/0xd0
[ 480.119720][ T9954] vfs_get_tree+0x30/0x120
[ 480.119740][ T9954] path_mount+0x5a9/0x1350
[ 480.119773][ T9954] ? putname+0x78/0xe0
[ 480.119805][ T9954] __x64_sys_mount+0x1a3/0x1e0
[ 480.119839][ T9954] do_syscall_64+0xa4/0xf80
[ 480.119882][ T9954] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 480.119909][ T9954] RIP: 0033:0x7f3919535e2a
[ 480.119925][ T9954] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 480.119946][ T9954] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 480.119965][ T9954] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 480.119981][ T9954] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 480.119995][ T9954] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 480.120009][ T9954] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 480.120022][ T9954] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 480.120038][ T9954]
[ 480.120060][ T9954] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 480.142700][ T8973] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 57ms
[ 480.152342][ T9954] gfs2: fsid=syz:syz: error -17 adding sysfs files
executing program
[ 480.187739][ T8973] gfs2: fsid=syz:syz.0: jid=0: Done
executing program
[ 480.464366][ T9958] loop0: detected capacity change from 0 to 32768
[ 480.496353][ T9962] loop3: detected capacity change from 0 to 32768
[ 480.517899][ T9962] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 480.534118][ T9958] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 480.541703][ T9962] CPU: 0 UID: 0 PID: 9962 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 480.541729][ T9962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 480.541741][ T9962] Call Trace:
[ 480.541747][ T9962]
[ 480.541754][ T9962] dump_stack_lvl+0x97/0xe0
[ 480.541779][ T9962] sysfs_warn_dup.cold+0x1c/0x28
[ 480.541808][ T9962] sysfs_create_dir_ns+0x129/0x140
[ 480.541833][ T9962] kobject_add_internal+0x104/0x310
[ 480.541858][ T9962] kobject_init_and_add+0xb2/0xf0
[ 480.541884][ T9962] ? alloc_workqueue_noprof+0xe0/0xb60
[ 480.541913][ T9962] gfs2_sys_fs_add+0xef/0x200
[ 480.541943][ T9962] gfs2_fill_super+0x896/0x1210
[ 480.541961][ T9962] ? sb_set_blocksize+0x8c/0x150
[ 480.541986][ T9962] ? setup_bdev_super+0x19d/0x330
[ 480.542009][ T9962] ? __pfx_gfs2_fill_super+0x10/0x10
[ 480.542028][ T9962] get_tree_bdev_flags+0x1c0/0x290
[ 480.542062][ T9962] gfs2_get_tree+0x26/0xd0
[ 480.542094][ T9962] vfs_get_tree+0x30/0x120
[ 480.542114][ T9962] path_mount+0x5a9/0x1350
[ 480.542145][ T9962] ? putname+0x78/0xe0
[ 480.542179][ T9962] __x64_sys_mount+0x1a3/0x1e0
[ 480.542216][ T9962] do_syscall_64+0xa4/0xf80
[ 480.542254][ T9962] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 480.542278][ T9962] RIP: 0033:0x7f3919535e2a
[ 480.542295][ T9962] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 480.542318][ T9962] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 480.542339][ T9962] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 480.542354][ T9962] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 480.542369][ T9962] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 480.542384][ T9962] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 480.542398][ T9962] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 480.542416][ T9962]
[ 480.542427][ T9962] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 480.572799][ T9958] CPU: 1 UID: 0 PID: 9958 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 480.572829][ T9958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 480.572841][ T9958] Call Trace:
[ 480.572847][ T9958]
[ 480.572854][ T9958] dump_stack_lvl+0x97/0xe0
[ 480.572961][ T9958] sysfs_warn_dup.cold+0x1c/0x28
[ 480.572995][ T9958] sysfs_create_dir_ns+0x129/0x140
[ 480.573023][ T9958] kobject_add_internal+0x104/0x310
[ 480.573049][ T9958] kobject_init_and_add+0xb2/0xf0
[ 480.573077][ T9958] ? alloc_workqueue_noprof+0xe0/0xb60
[ 480.573105][ T9958] gfs2_sys_fs_add+0xef/0x200
[ 480.573136][ T9958] gfs2_fill_super+0x896/0x1210
[ 480.573154][ T9958] ? sb_set_blocksize+0x8c/0x150
[ 480.573179][ T9958] ? setup_bdev_super+0x19d/0x330
[ 480.573201][ T9958] ? __pfx_gfs2_fill_super+0x10/0x10
[ 480.573221][ T9958] get_tree_bdev_flags+0x1c0/0x290
[ 480.573248][ T9958] gfs2_get_tree+0x26/0xd0
[ 480.573281][ T9958] vfs_get_tree+0x30/0x120
[ 480.573301][ T9958] path_mount+0x5a9/0x1350
[ 480.573334][ T9958] ? putname+0x78/0xe0
[ 480.573369][ T9958] __x64_sys_mount+0x1a3/0x1e0
[ 480.573402][ T9958] do_syscall_64+0xa4/0xf80
[ 480.573436][ T9958] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 480.573458][ T9958] RIP: 0033:0x7f3919535e2a
[ 480.573475][ T9958] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 480.573496][ T9958] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 480.573515][ T9958] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 480.573529][ T9958] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 480.573543][ T9958] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 480.573557][ T9958] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 480.573570][ T9958] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 480.573587][ T9958]
[ 480.573600][ T9958] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 480.579824][ T9952] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 480.586670][ T9961] loop2: detected capacity change from 0 to 32768
[ 480.638462][ T9962] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 480.670096][ T9963] loop6: detected capacity change from 0 to 32768
[ 480.857429][ T9964] loop1: detected capacity change from 0 to 32768
[ 480.860073][ T9958] gfs2: fsid=syz:syz: error -17 adding sysfs files
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 480.911901][ T9961] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 481.028514][ T9961] CPU: 0 UID: 0 PID: 9961 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 481.028543][ T9961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 481.028556][ T9961] Call Trace:
[ 481.028562][ T9961]
[ 481.028569][ T9961] dump_stack_lvl+0x97/0xe0
[ 481.028616][ T9961] sysfs_warn_dup.cold+0x1c/0x28
[ 481.028647][ T9961] sysfs_create_dir_ns+0x129/0x140
[ 481.028686][ T9961] kobject_add_internal+0x104/0x310
[ 481.028713][ T9961] kobject_init_and_add+0xb2/0xf0
[ 481.028738][ T9961] ? alloc_workqueue_noprof+0xe0/0xb60
[ 481.028769][ T9961] gfs2_sys_fs_add+0xef/0x200
[ 481.028805][ T9961] gfs2_fill_super+0x896/0x1210
[ 481.028824][ T9961] ? sb_set_blocksize+0x8c/0x150
[ 481.028848][ T9961] ? setup_bdev_super+0x19d/0x330
[ 481.028872][ T9961] ? __pfx_gfs2_fill_super+0x10/0x10
[ 481.028893][ T9961] get_tree_bdev_flags+0x1c0/0x290
[ 481.028922][ T9961] gfs2_get_tree+0x26/0xd0
[ 481.028953][ T9961] vfs_get_tree+0x30/0x120
[ 481.028974][ T9961] path_mount+0x5a9/0x1350
[ 481.029008][ T9961] ? putname+0x78/0xe0
[ 481.029045][ T9961] __x64_sys_mount+0x1a3/0x1e0
[ 481.029076][ T9961] do_syscall_64+0xa4/0xf80
[ 481.029111][ T9961] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 481.029132][ T9961] RIP: 0033:0x7f3919535e2a
[ 481.029148][ T9961] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 481.029169][ T9961] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 481.029190][ T9961] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 481.029205][ T9961] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 481.029219][ T9961] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 481.029234][ T9961] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 481.029247][ T9961] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 481.029264][ T9961]
[ 481.029274][ T9961] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 481.251873][ T9961] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 481.251926][ T9964] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 481.267676][ T9964] CPU: 0 UID: 0 PID: 9964 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 481.267714][ T9964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 481.267725][ T9964] Call Trace:
[ 481.267731][ T9964]
[ 481.267737][ T9964] dump_stack_lvl+0x97/0xe0
[ 481.267763][ T9964] sysfs_warn_dup.cold+0x1c/0x28
[ 481.267799][ T9964] sysfs_create_dir_ns+0x129/0x140
[ 481.267828][ T9964] kobject_add_internal+0x104/0x310
[ 481.267854][ T9964] kobject_init_and_add+0xb2/0xf0
[ 481.267878][ T9964] ? alloc_workqueue_noprof+0xe0/0xb60
[ 481.267903][ T9964] gfs2_sys_fs_add+0xef/0x200
[ 481.267931][ T9964] gfs2_fill_super+0x896/0x1210
[ 481.267950][ T9964] ? sb_set_blocksize+0x8c/0x150
[ 481.267973][ T9964] ? setup_bdev_super+0x19d/0x330
[ 481.267999][ T9964] ? __pfx_gfs2_fill_super+0x10/0x10
[ 481.268017][ T9964] get_tree_bdev_flags+0x1c0/0x290
[ 481.268045][ T9964] gfs2_get_tree+0x26/0xd0
[ 481.268137][ T9964] vfs_get_tree+0x30/0x120
[ 481.268157][ T9964] path_mount+0x5a9/0x1350
[ 481.268188][ T9964] ? putname+0x78/0xe0
[ 481.268216][ T9964] __x64_sys_mount+0x1a3/0x1e0
[ 481.268246][ T9964] do_syscall_64+0xa4/0xf80
[ 481.268278][ T9964] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 481.268298][ T9964] RIP: 0033:0x7f3919535e2a
[ 481.268313][ T9964] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 481.268333][ T9964] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 481.268351][ T9964] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 481.268364][ T9964] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 481.268377][ T9964] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 481.268391][ T9964] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 481.268404][ T9964] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 481.268419][ T9964]
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 481.268429][ T9964] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 481.442657][ T9952] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 481.443802][ T9964] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 481.501438][ T9963] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 481.529062][ T9576] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 11 2339, function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 398
[ 481.546103][ T9963] CPU: 1 UID: 0 PID: 9963 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 481.546130][ T9963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 481.546139][ T9963] Call Trace:
[ 481.546143][ T9963]
[ 481.546147][ T9963] dump_stack_lvl+0x97/0xe0
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 481.546165][ T9963] sysfs_warn_dup.cold+0x1c/0x28
[ 481.546185][ T9963] sysfs_create_dir_ns+0x129/0x140
[ 481.546201][ T9963] kobject_add_internal+0x104/0x310
[ 481.546217][ T9963] kobject_init_and_add+0xb2/0xf0
[ 481.546232][ T9963] ? alloc_workqueue_noprof+0xe0/0xb60
[ 481.546249][ T9963] gfs2_sys_fs_add+0xef/0x200
[ 481.546267][ T9963] gfs2_fill_super+0x896/0x1210
[ 481.546279][ T9963] ? sb_set_blocksize+0x8c/0x150
[ 481.546293][ T9963] ? setup_bdev_super+0x19d/0x330
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 481.546307][ T9963] ? __pfx_gfs2_fill_super+0x10/0x10
[ 481.546318][ T9963] get_tree_bdev_flags+0x1c0/0x290
[ 481.546334][ T9963] gfs2_get_tree+0x26/0xd0
[ 481.546353][ T9963] vfs_get_tree+0x30/0x120
[ 481.546364][ T9963] path_mount+0x5a9/0x1350
[ 481.546384][ T9963] ? putname+0x78/0xe0
[ 481.546402][ T9963] __x64_sys_mount+0x1a3/0x1e0
[ 481.546421][ T9963] do_syscall_64+0xa4/0xf80
[ 481.546440][ T9963] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 481.546453][ T9963] RIP: 0033:0x7f3919535e2a
[ 481.546462][ T9963] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 481.546474][ T9963] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 481.546486][ T9963] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 481.546494][ T9963] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 481.546502][ T9963] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 481.546510][ T9963] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 481.546517][ T9963] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 481.546526][ T9963]
[ 481.546532][ T9963] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 481.553896][ T9576] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:aqonN t:EX d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 481.598170][ T9963] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 481.600010][ T9576] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:9576 [syz-executor142] gfs2_quota_sync+0x1da/0x330
[ 481.794098][ T9576] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0
[ 481.802426][ T9576] CPU: 0 UID: 0 PID: 9576 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 481.802451][ T9576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 481.802465][ T9576] Call Trace:
[ 481.802471][ T9576]
[ 481.802478][ T9576] dump_stack_lvl+0x97/0xe0
[ 481.802506][ T9576] gfs2_withdraw.cold+0xa/0x77
[ 481.802526][ T9576] inode_go_instantiate+0x498/0x560
[ 481.802562][ T9576] gfs2_instantiate+0xa7/0x130
[ 481.802587][ T9576] gfs2_glock_wait+0x100/0x140
[ 481.802615][ T9576] gfs2_glock_nq+0x60e/0x9d0
[ 481.802645][ T9576] ? glock_hash_walk+0x30/0x100
[ 481.802667][ T9576] do_sync+0x3d3/0x760
[ 481.802701][ T9576] ? gfs2_quota_sync+0x1da/0x330
[ 481.802727][ T9576] gfs2_quota_sync+0x1da/0x330
[ 481.802755][ T9576] gfs2_sync_fs+0x26/0x60
[ 481.802773][ T9576] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 481.802791][ T9576] sync_filesystem+0x84/0x130
[ 481.802821][ T9576] generic_shutdown_super+0x34/0x160
[ 481.802845][ T9576] kill_block_super+0x1d/0x50
[ 481.802867][ T9576] gfs2_kill_sb+0x1b6/0x1e0
[ 481.802902][ T9576] deactivate_locked_super+0x4f/0x120
[ 481.802927][ T9576] deactivate_super+0xa4/0xc0
[ 481.802951][ T9576] cleanup_mnt+0x145/0x1f0
[ 481.802976][ T9576] task_work_run+0x95/0xf0
[ 481.803005][ T9576] exit_to_user_mode_loop+0xcf/0x440
[ 481.803033][ T9576] do_syscall_64+0x2b8/0xf80
[ 481.803068][ T9576] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 481.803090][ T9576] RIP: 0033:0x7f3919535df7
[ 481.803107][ T9576] Code: a2 c7 05 48 00 0b 00 00 00 00 00 eb 96 e8 c1 08 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8
[ 481.803128][ T9576] RSP: 002b:00007fff79d37108 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
[ 481.803148][ T9576] RAX: 0000000000000000 RBX: 0000000000075271 RCX: 00007f3919535df7
[ 481.803161][ T9576] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff79d371c0
[ 481.803174][ T9576] RBP: 00007fff79d371c0 R08: 00007fff79d381c0 R09: 00000000ffffffff
[ 481.803188][ T9576] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff79d38250
[ 481.803202][ T9576] R13: 000055555c9de910 R14: 00007fff79d38218 R15: 00007fff79d38250
[ 481.803219][ T9576]
[ 481.803227][ T9576] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 500.238450][ T1308] ieee802154 phy0 wpan0: encryption failed: -22
[ 500.245148][ T1308] ieee802154 phy1 wpan1: encryption failed: -22
executing program
executing program
[ 500.743216][ T9978] loop4: detected capacity change from 0 to 32768
[ 500.763144][ T9978] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
executing program
[ 500.794597][ T9978] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 500.809674][ T9978] gfs2: fsid=syz:syz.0: journal 0 mapped with 9 extents in 0ms
executing program
[ 500.857673][ T42] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 500.864988][ T42] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 500.883880][ T9980] loop3: detected capacity change from 0 to 32768
[ 500.896664][ T42] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 31ms
[ 500.921901][ T42] gfs2: fsid=syz:syz.0: jid=0: Done
[ 500.927414][ T9978] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 500.937855][ T9980] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 500.945622][ T9980] CPU: 0 UID: 0 PID: 9980 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 500.945648][ T9980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 500.945661][ T9980] Call Trace:
[ 500.945667][ T9980]
[ 500.945673][ T9980] dump_stack_lvl+0x97/0xe0
[ 500.945699][ T9980] sysfs_warn_dup.cold+0x1c/0x28
[ 500.945731][ T9980] sysfs_create_dir_ns+0x129/0x140
[ 500.945759][ T9980] kobject_add_internal+0x104/0x310
[ 500.945787][ T9980] kobject_init_and_add+0xb2/0xf0
[ 500.945811][ T9980] ? alloc_workqueue_noprof+0xe0/0xb60
[ 500.945839][ T9980] gfs2_sys_fs_add+0xef/0x200
[ 500.945871][ T9980] gfs2_fill_super+0x896/0x1210
[ 500.945892][ T9980] ? sb_set_blocksize+0x8c/0x150
[ 500.945925][ T9980] ? setup_bdev_super+0x19d/0x330
[ 500.945949][ T9980] ? __pfx_gfs2_fill_super+0x10/0x10
[ 500.945968][ T9980] get_tree_bdev_flags+0x1c0/0x290
[ 500.945996][ T9980] gfs2_get_tree+0x26/0xd0
[ 500.946028][ T9980] vfs_get_tree+0x30/0x120
[ 500.946048][ T9980] path_mount+0x5a9/0x1350
[ 500.946081][ T9980] ? putname+0x78/0xe0
[ 500.946113][ T9980] __x64_sys_mount+0x1a3/0x1e0
[ 500.946146][ T9980] do_syscall_64+0xa4/0xf80
[ 500.946181][ T9980] entry_SYSCALL_64_after_hwframe+0x77/0x7f
executing program
[ 500.946203][ T9980] RIP: 0033:0x7f3919535e2a
[ 500.946220][ T9980] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 500.946241][ T9980] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 500.946261][ T9980] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 500.946276][ T9980] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
executing program
[ 500.946290][ T9980] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 500.946304][ T9980] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 500.946318][ T9980] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 500.946335][ T9980]
[ 500.946345][ T9980] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 501.177650][ T9980] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 501.213985][ T9984] loop2: detected capacity change from 0 to 32768
executing program
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 501.279840][ T9978] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 501.292715][ T9984] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 501.331794][ T9984] CPU: 0 UID: 0 PID: 9984 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 501.331822][ T9984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 501.331835][ T9984] Call Trace:
[ 501.331840][ T9984]
[ 501.331846][ T9984] dump_stack_lvl+0x97/0xe0
[ 501.331873][ T9984] sysfs_warn_dup.cold+0x1c/0x28
[ 501.331901][ T9984] sysfs_create_dir_ns+0x129/0x140
[ 501.331924][ T9984] kobject_add_internal+0x104/0x310
[ 501.331947][ T9984] kobject_init_and_add+0xb2/0xf0
[ 501.331969][ T9984] ? alloc_workqueue_noprof+0xe0/0xb60
[ 501.331993][ T9984] gfs2_sys_fs_add+0xef/0x200
[ 501.332018][ T9984] gfs2_fill_super+0x896/0x1210
[ 501.332035][ T9984] ? sb_set_blocksize+0x8c/0x150
[ 501.332056][ T9984] ? setup_bdev_super+0x19d/0x330
[ 501.332076][ T9984] ? __pfx_gfs2_fill_super+0x10/0x10
[ 501.332092][ T9984] get_tree_bdev_flags+0x1c0/0x290
[ 501.332116][ T9984] gfs2_get_tree+0x26/0xd0
[ 501.332144][ T9984] vfs_get_tree+0x30/0x120
[ 501.332162][ T9984] path_mount+0x5a9/0x1350
[ 501.332190][ T9984] ? putname+0x78/0xe0
[ 501.332218][ T9984] __x64_sys_mount+0x1a3/0x1e0
[ 501.332248][ T9984] do_syscall_64+0xa4/0xf80
[ 501.332280][ T9984] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 501.332299][ T9984] RIP: 0033:0x7f3919535e2a
[ 501.332314][ T9984] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 501.332334][ T9984] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 501.332352][ T9984] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 501.332364][ T9984] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 501.332378][ T9984] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 501.332390][ T9984] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 501.332402][ T9984] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 501.332417][ T9984]
[ 501.332430][ T9984] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 501.398507][ T9985] loop1: detected capacity change from 0 to 32768
[ 501.400112][ T9984] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 501.444392][ T9985] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 501.504276][ T9574] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 11 2339, function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 398
[ 501.523911][ T9990] loop6: detected capacity change from 0 to 32768
[ 501.529784][ T9574] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:aqonN t:EX d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 501.599856][ T9985] CPU: 0 UID: 0 PID: 9985 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 501.599888][ T9985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 501.599903][ T9985] Call Trace:
[ 501.599911][ T9985]
[ 501.599919][ T9985] dump_stack_lvl+0x97/0xe0
[ 501.599949][ T9985] sysfs_warn_dup.cold+0x1c/0x28
[ 501.599985][ T9985] sysfs_create_dir_ns+0x129/0x140
[ 501.600016][ T9985] kobject_add_internal+0x104/0x310
[ 501.600046][ T9985] kobject_init_and_add+0xb2/0xf0
[ 501.600077][ T9985] ? alloc_workqueue_noprof+0xe0/0xb60
[ 501.600108][ T9985] gfs2_sys_fs_add+0xef/0x200
[ 501.600143][ T9985] gfs2_fill_super+0x896/0x1210
[ 501.600165][ T9985] ? sb_set_blocksize+0x8c/0x150
[ 501.600194][ T9985] ? setup_bdev_super+0x19d/0x330
[ 501.600220][ T9985] ? __pfx_gfs2_fill_super+0x10/0x10
[ 501.600241][ T9985] get_tree_bdev_flags+0x1c0/0x290
[ 501.600272][ T9985] gfs2_get_tree+0x26/0xd0
[ 501.600316][ T9985] vfs_get_tree+0x30/0x120
[ 501.600339][ T9985] path_mount+0x5a9/0x1350
[ 501.600376][ T9985] ? putname+0x78/0xe0
[ 501.600416][ T9985] __x64_sys_mount+0x1a3/0x1e0
[ 501.600453][ T9985] do_syscall_64+0xa4/0xf80
[ 501.600493][ T9985] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 501.600517][ T9985] RIP: 0033:0x7f3919535e2a
[ 501.600541][ T9985] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 501.600562][ T9985] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 501.600584][ T9985] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 501.600601][ T9985] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 501.600616][ T9985] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 501.600633][ T9985] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 501.600647][ T9985] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 501.600666][ T9985]
[ 501.600677][ T9985] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 501.637514][ T9989] loop0: detected capacity change from 0 to 32768
[ 501.638679][ T9985] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 501.697715][ T9989] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 501.709308][ T9574] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:9574 [syz-executor142] gfs2_quota_sync+0x1da/0x330
[ 501.739723][ T9993] loop5: detected capacity change from 0 to 32768
[ 501.750249][ T9989] CPU: 0 UID: 0 PID: 9989 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 501.750277][ T9989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 501.750290][ T9989] Call Trace:
[ 501.750298][ T9989]
[ 501.750305][ T9989] dump_stack_lvl+0x97/0xe0
[ 501.750335][ T9989] sysfs_warn_dup.cold+0x1c/0x28
[ 501.750367][ T9989] sysfs_create_dir_ns+0x129/0x140
[ 501.750395][ T9989] kobject_add_internal+0x104/0x310
[ 501.750421][ T9989] kobject_init_and_add+0xb2/0xf0
[ 501.750448][ T9989] ? alloc_workqueue_noprof+0xe0/0xb60
[ 501.750477][ T9989] gfs2_sys_fs_add+0xef/0x200
[ 501.750508][ T9989] gfs2_fill_super+0x896/0x1210
[ 501.750529][ T9989] ? sb_set_blocksize+0x8c/0x150
[ 501.750554][ T9989] ? setup_bdev_super+0x19d/0x330
[ 501.750577][ T9989] ? __pfx_gfs2_fill_super+0x10/0x10
[ 501.750596][ T9989] get_tree_bdev_flags+0x1c0/0x290
[ 501.750631][ T9989] gfs2_get_tree+0x26/0xd0
[ 501.750664][ T9989] vfs_get_tree+0x30/0x120
[ 501.750685][ T9989] path_mount+0x5a9/0x1350
[ 501.750717][ T9989] ? putname+0x78/0xe0
[ 501.750748][ T9989] __x64_sys_mount+0x1a3/0x1e0
[ 501.750781][ T9989] do_syscall_64+0xa4/0xf80
[ 501.750812][ T9989] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 501.750835][ T9989] RIP: 0033:0x7f3919535e2a
[ 501.750852][ T9989] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 501.750872][ T9989] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 501.750892][ T9989] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 501.750907][ T9989] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 501.750921][ T9989] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 501.750935][ T9989] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 501.750948][ T9989] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 501.750964][ T9989]
[ 501.750978][ T9989] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 501.788536][ T9574] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0
[ 501.811383][ T9989] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 501.847708][ T9990] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 501.865127][ T9574] CPU: 0 UID: 0 PID: 9574 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 501.865156][ T9574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 501.865169][ T9574] Call Trace:
[ 501.865176][ T9574]
[ 501.865183][ T9574] dump_stack_lvl+0x97/0xe0
[ 501.865212][ T9574] gfs2_withdraw.cold+0xa/0x77
[ 501.865232][ T9574] inode_go_instantiate+0x498/0x560
[ 501.865269][ T9574] gfs2_instantiate+0xa7/0x130
[ 501.865295][ T9574] gfs2_glock_wait+0x100/0x140
[ 501.865323][ T9574] gfs2_glock_nq+0x60e/0x9d0
[ 501.865353][ T9574] ? glock_hash_walk+0x30/0x100
[ 501.865375][ T9574] do_sync+0x3d3/0x760
[ 501.865402][ T9574] ? gfs2_quota_sync+0x1da/0x330
[ 501.865430][ T9574] gfs2_quota_sync+0x1da/0x330
[ 501.865459][ T9574] gfs2_sync_fs+0x26/0x60
[ 501.865478][ T9574] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 501.865506][ T9574] sync_filesystem+0x84/0x130
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 501.865537][ T9574] generic_shutdown_super+0x34/0x160
[ 501.865561][ T9574] kill_block_super+0x1d/0x50
[ 501.865583][ T9574] gfs2_kill_sb+0x1b6/0x1e0
[ 501.865617][ T9574] deactivate_locked_super+0x4f/0x120
[ 501.865642][ T9574] deactivate_super+0xa4/0xc0
[ 501.865667][ T9574] cleanup_mnt+0x145/0x1f0
[ 501.865693][ T9574] task_work_run+0x95/0xf0
[ 501.865726][ T9574] exit_to_user_mode_loop+0xcf/0x440
[ 501.865754][ T9574] do_syscall_64+0x2b8/0xf80
[ 501.865789][ T9574] entry_SYSCALL_64_after_hwframe+0x77/0x7f
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 501.865819][ T9574] RIP: 0033:0x7f3919535df7
[ 501.865835][ T9574] Code: a2 c7 05 48 00 0b 00 00 00 00 00 eb 96 e8 c1 08 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8
[ 501.865856][ T9574] RSP: 002b:00007fff79d37108 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
[ 501.865876][ T9574] RAX: 0000000000000000 RBX: 000000000007a3a2 RCX: 00007f3919535df7
[ 501.865891][ T9574] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff79d371c0
[ 501.865905][ T9574] RBP: 00007fff79d371c0 R08: 00007fff79d381c0 R09: 00000000ffffffff
[ 501.865919][ T9574] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff79d38250
[ 501.865933][ T9574] R13: 000055555c9de910 R14: 00007fff79d38218 R15: 00007fff79d38250
[ 501.865950][ T9574]
[ 501.865957][ T9574] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 501.887654][ T9990] CPU: 1 UID: 0 PID: 9990 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 501.887685][ T9990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 501.887698][ T9990] Call Trace:
[ 501.887705][ T9990]
[ 501.887714][ T9990] dump_stack_lvl+0x97/0xe0
[ 501.887743][ T9990] sysfs_warn_dup.cold+0x1c/0x28
[ 501.887776][ T9990] sysfs_create_dir_ns+0x129/0x140
[ 501.887804][ T9990] kobject_add_internal+0x104/0x310
[ 501.887833][ T9990] kobject_init_and_add+0xb2/0xf0
[ 501.887861][ T9990] ? alloc_workqueue_noprof+0xe0/0xb60
[ 501.887899][ T9990] gfs2_sys_fs_add+0xef/0x200
[ 501.887931][ T9990] gfs2_fill_super+0x896/0x1210
[ 501.887952][ T9990] ? sb_set_blocksize+0x8c/0x150
[ 501.887978][ T9990] ? setup_bdev_super+0x19d/0x330
[ 501.888002][ T9990] ? __pfx_gfs2_fill_super+0x10/0x10
[ 501.888021][ T9990] get_tree_bdev_flags+0x1c0/0x290
[ 501.888050][ T9990] gfs2_get_tree+0x26/0xd0
[ 501.888083][ T9990] vfs_get_tree+0x30/0x120
[ 501.888104][ T9990] path_mount+0x5a9/0x1350
[ 501.888137][ T9990] ? putname+0x78/0xe0
[ 501.888166][ T9990] __x64_sys_mount+0x1a3/0x1e0
[ 501.888199][ T9990] do_syscall_64+0xa4/0xf80
[ 501.888234][ T9990] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 501.888256][ T9990] RIP: 0033:0x7f3919535e2a
[ 501.888273][ T9990] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 501.888293][ T9990] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 501.888313][ T9990] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 501.888328][ T9990] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 501.888342][ T9990] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 501.888356][ T9990] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 501.888374][ T9990] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 501.888390][ T9990]
[ 501.888412][ T9990] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 502.087775][ T9993] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 502.093770][ T9990] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 502.103667][ T9993] CPU: 0 UID: 0 PID: 9993 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 502.103695][ T9993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 502.103707][ T9993] Call Trace:
[ 502.103715][ T9993]
[ 502.103723][ T9993] dump_stack_lvl+0x97/0xe0
[ 502.103750][ T9993] sysfs_warn_dup.cold+0x1c/0x28
[ 502.103788][ T9993] sysfs_create_dir_ns+0x129/0x140
[ 502.103816][ T9993] kobject_add_internal+0x104/0x310
[ 502.103842][ T9993] kobject_init_and_add+0xb2/0xf0
[ 502.103869][ T9993] ? alloc_workqueue_noprof+0xe0/0xb60
[ 502.103898][ T9993] gfs2_sys_fs_add+0xef/0x200
[ 502.103928][ T9993] gfs2_fill_super+0x896/0x1210
[ 502.103948][ T9993] ? sb_set_blocksize+0x8c/0x150
[ 502.103974][ T9993] ? setup_bdev_super+0x19d/0x330
[ 502.103997][ T9993] ? __pfx_gfs2_fill_super+0x10/0x10
[ 502.104016][ T9993] get_tree_bdev_flags+0x1c0/0x290
[ 502.104044][ T9993] gfs2_get_tree+0x26/0xd0
[ 502.104076][ T9993] vfs_get_tree+0x30/0x120
[ 502.104096][ T9993] path_mount+0x5a9/0x1350
[ 502.104129][ T9993] ? putname+0x78/0xe0
[ 502.104160][ T9993] __x64_sys_mount+0x1a3/0x1e0
[ 502.104194][ T9993] do_syscall_64+0xa4/0xf80
[ 502.104227][ T9993] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 502.104250][ T9993] RIP: 0033:0x7f3919535e2a
[ 502.104266][ T9993] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 502.104287][ T9993] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 502.104307][ T9993] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 502.104321][ T9993] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 502.104335][ T9993] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 502.104349][ T9993] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 502.104363][ T9993] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 502.104379][ T9993]
[ 502.104390][ T9993] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 502.766614][ T9993] gfs2: fsid=syz:syz: error -17 adding sysfs files
executing program
executing program
executing program
executing program
[ 521.364069][T10004] loop3: detected capacity change from 0 to 32768
[ 521.379893][T10006] loop2: detected capacity change from 0 to 32768
[ 521.407982][T10004] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 521.431605][T10006] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 521.436581][T10004] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 521.457001][T10006] CPU: 0 UID: 0 PID: 10006 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 521.457029][T10006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 521.457041][T10006] Call Trace:
[ 521.457047][T10006]
[ 521.457053][T10006] dump_stack_lvl+0x97/0xe0
[ 521.457083][T10006] sysfs_warn_dup.cold+0x1c/0x28
[ 521.457118][T10006] sysfs_create_dir_ns+0x129/0x140
[ 521.457148][T10006] kobject_add_internal+0x104/0x310
[ 521.457178][T10006] kobject_init_and_add+0xb2/0xf0
[ 521.457209][T10006] ? alloc_workqueue_noprof+0xe0/0xb60
[ 521.457240][T10006] gfs2_sys_fs_add+0xef/0x200
[ 521.457276][T10006] gfs2_fill_super+0x896/0x1210
[ 521.457299][T10006] ? sb_set_blocksize+0x8c/0x150
[ 521.457327][T10006] ? setup_bdev_super+0x19d/0x330
[ 521.457353][T10006] ? __pfx_gfs2_fill_super+0x10/0x10
[ 521.457375][T10006] get_tree_bdev_flags+0x1c0/0x290
[ 521.457405][T10006] gfs2_get_tree+0x26/0xd0
[ 521.457441][T10006] vfs_get_tree+0x30/0x120
[ 521.457462][T10006] path_mount+0x5a9/0x1350
[ 521.457499][T10006] ? putname+0x78/0xe0
[ 521.457534][T10006] __x64_sys_mount+0x1a3/0x1e0
[ 521.457570][T10006] do_syscall_64+0xa4/0xf80
[ 521.457610][T10006] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 521.457634][T10006] RIP: 0033:0x7f3919535e2a
[ 521.457652][T10006] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
executing program
[ 521.457676][T10006] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 521.457704][T10006] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 521.457721][T10006] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 521.457737][T10006] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 521.457752][T10006] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 521.457766][T10006] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 521.457784][T10006]
[ 521.694423][T10007] loop1: detected capacity change from 0 to 32768
executing program
executing program
[ 521.764309][T10015] loop5: detected capacity change from 0 to 32768
[ 521.787707][T10006] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 521.826586][T10004] gfs2: fsid=syz:syz.0: journal 0 mapped with 9 extents in 0ms
[ 521.836060][T10008] loop0: detected capacity change from 0 to 32768
[ 521.838388][ T42] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 521.849518][T10006] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 521.873285][T10007] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 521.887686][T10007] CPU: 0 UID: 0 PID: 10007 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 521.887719][T10007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 521.887733][T10007] Call Trace:
[ 521.887740][T10007]
[ 521.887748][T10007] dump_stack_lvl+0x97/0xe0
[ 521.887778][T10007] sysfs_warn_dup.cold+0x1c/0x28
[ 521.887813][T10007] sysfs_create_dir_ns+0x129/0x140
[ 521.887844][T10007] kobject_add_internal+0x104/0x310
[ 521.887873][T10007] kobject_init_and_add+0xb2/0xf0
[ 521.887903][T10007] ? alloc_workqueue_noprof+0xe0/0xb60
[ 521.887934][T10007] gfs2_sys_fs_add+0xef/0x200
[ 521.887968][T10007] gfs2_fill_super+0x896/0x1210
[ 521.887990][T10007] ? sb_set_blocksize+0x8c/0x150
[ 521.888017][T10007] ? setup_bdev_super+0x19d/0x330
[ 521.888041][T10007] ? __pfx_gfs2_fill_super+0x10/0x10
[ 521.888063][T10007] get_tree_bdev_flags+0x1c0/0x290
[ 521.888093][T10007] gfs2_get_tree+0x26/0xd0
[ 521.888127][T10007] vfs_get_tree+0x30/0x120
[ 521.888149][T10007] path_mount+0x5a9/0x1350
[ 521.888185][T10007] ? putname+0x78/0xe0
[ 521.888219][T10007] __x64_sys_mount+0x1a3/0x1e0
[ 521.888254][T10007] do_syscall_64+0xa4/0xf80
[ 521.888292][T10007] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 521.888316][T10007] RIP: 0033:0x7f3919535e2a
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 521.888333][T10007] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 521.888355][T10007] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 521.888377][T10007] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 521.888391][T10007] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 521.888406][T10007] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 521.888421][T10007] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 521.888436][T10007] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 521.888453][T10007]
[ 521.888465][T10007] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 521.897919][ T42] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 521.920428][T10008] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 521.927394][T10007] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 521.939791][T10015] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 521.945258][T10008] CPU: 1 UID: 0 PID: 10008 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 521.945283][T10008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 521.945293][T10008] Call Trace:
[ 521.945299][T10008]
[ 521.945305][T10008] dump_stack_lvl+0x97/0xe0
[ 521.945333][T10008] sysfs_warn_dup.cold+0x1c/0x28
[ 521.945366][T10008] sysfs_create_dir_ns+0x129/0x140
[ 521.945401][T10008] kobject_add_internal+0x104/0x310
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 521.945427][T10008] kobject_init_and_add+0xb2/0xf0
[ 521.945453][T10008] ? alloc_workqueue_noprof+0xe0/0xb60
[ 521.945482][T10008] gfs2_sys_fs_add+0xef/0x200
[ 521.945512][T10008] gfs2_fill_super+0x896/0x1210
[ 521.945532][T10008] ? sb_set_blocksize+0x8c/0x150
[ 521.945557][T10008] ? setup_bdev_super+0x19d/0x330
[ 521.945580][T10008] ? __pfx_gfs2_fill_super+0x10/0x10
[ 521.945599][T10008] get_tree_bdev_flags+0x1c0/0x290
[ 521.945626][T10008] gfs2_get_tree+0x26/0xd0
[ 521.945659][T10008] vfs_get_tree+0x30/0x120
[ 521.945678][T10008] path_mount+0x5a9/0x1350
[ 521.945710][T10008] ? putname+0x78/0xe0
[ 521.945741][T10008] __x64_sys_mount+0x1a3/0x1e0
[ 521.945774][T10008] do_syscall_64+0xa4/0xf80
[ 521.945808][T10008] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 521.945830][T10008] RIP: 0033:0x7f3919535e2a
[ 521.945846][T10008] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 521.945867][T10008] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 521.945887][T10008] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 521.945900][T10008] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 521.945914][T10008] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 521.945927][T10008] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 521.945941][T10008] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 521.945957][T10008]
[ 521.945966][T10008] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 521.999791][T10015] CPU: 0 UID: 0 PID: 10015 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 521.999822][T10015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 521.999835][T10015] Call Trace:
[ 521.999841][T10015]
[ 521.999848][T10015] dump_stack_lvl+0x97/0xe0
[ 521.999876][T10015] sysfs_warn_dup.cold+0x1c/0x28
[ 521.999908][T10015] sysfs_create_dir_ns+0x129/0x140
[ 521.999937][T10015] kobject_add_internal+0x104/0x310
[ 521.999965][T10015] kobject_init_and_add+0xb2/0xf0
[ 521.999993][T10015] ? alloc_workqueue_noprof+0xe0/0xb60
[ 522.000022][T10015] gfs2_sys_fs_add+0xef/0x200
[ 522.000054][T10015] gfs2_fill_super+0x896/0x1210
[ 522.000074][T10015] ? sb_set_blocksize+0x8c/0x150
[ 522.000100][T10015] ? setup_bdev_super+0x19d/0x330
[ 522.000123][T10015] ? __pfx_gfs2_fill_super+0x10/0x10
[ 522.000143][T10015] get_tree_bdev_flags+0x1c0/0x290
[ 522.000171][T10015] gfs2_get_tree+0x26/0xd0
[ 522.000204][T10015] vfs_get_tree+0x30/0x120
[ 522.000225][T10015] path_mount+0x5a9/0x1350
[ 522.000257][T10015] ? putname+0x78/0xe0
[ 522.000289][T10015] __x64_sys_mount+0x1a3/0x1e0
[ 522.000323][T10015] do_syscall_64+0xa4/0xf80
[ 522.000356][T10015] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 522.000378][T10015] RIP: 0033:0x7f3919535e2a
[ 522.000394][T10015] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 522.000415][T10015] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 522.000435][T10015] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 522.000450][T10015] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 522.000464][T10015] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 522.000478][T10015] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 522.000492][T10015] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 522.000508][T10015]
[ 522.000519][T10015] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 522.003775][T10008] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 522.047682][T10015] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 522.051114][ T42] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 153ms
[ 522.276276][T10016] loop4: detected capacity change from 0 to 32768
[ 522.301363][T10017] loop6: detected capacity change from 0 to 32768
[ 522.549036][T10016] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 522.554571][ T42] gfs2: fsid=syz:syz.0: jid=0: Done
[ 522.568836][T10016] CPU: 0 UID: 0 PID: 10016 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 522.568864][T10016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 522.568877][T10016] Call Trace:
[ 522.568884][T10016]
[ 522.568892][T10016] dump_stack_lvl+0x97/0xe0
[ 522.568921][T10016] sysfs_warn_dup.cold+0x1c/0x28
[ 522.568955][T10016] sysfs_create_dir_ns+0x129/0x140
[ 522.568984][T10016] kobject_add_internal+0x104/0x310
[ 522.569011][T10016] kobject_init_and_add+0xb2/0xf0
[ 522.569038][T10016] ? alloc_workqueue_noprof+0xe0/0xb60
[ 522.569066][T10016] gfs2_sys_fs_add+0xef/0x200
[ 522.569097][T10016] gfs2_fill_super+0x896/0x1210
[ 522.569124][T10016] ? sb_set_blocksize+0x8c/0x150
[ 522.569150][T10016] ? setup_bdev_super+0x19d/0x330
[ 522.569172][T10016] ? __pfx_gfs2_fill_super+0x10/0x10
[ 522.569192][T10016] get_tree_bdev_flags+0x1c0/0x290
[ 522.569220][T10016] gfs2_get_tree+0x26/0xd0
[ 522.569259][T10016] vfs_get_tree+0x30/0x120
[ 522.569280][T10016] path_mount+0x5a9/0x1350
[ 522.569312][T10016] ? putname+0x78/0xe0
[ 522.569344][T10016] __x64_sys_mount+0x1a3/0x1e0
[ 522.569383][T10016] do_syscall_64+0xa4/0xf80
[ 522.569418][T10016] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 522.569440][T10016] RIP: 0033:0x7f3919535e2a
[ 522.569457][T10016] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 522.569478][T10016] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 522.569497][T10016] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 522.569512][T10016] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 522.569527][T10016] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 522.569540][T10016] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 522.569554][T10016] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 522.569570][T10016]
[ 522.569582][T10016] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 522.580071][T10004] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 522.747667][T10016] gfs2: fsid=syz:syz: error -17 adding sysfs files
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 522.828077][T10017] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 522.835708][T10017] CPU: 1 UID: 0 PID: 10017 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 522.835736][T10017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 522.835749][T10017] Call Trace:
[ 522.835755][T10017]
[ 522.835762][T10017] dump_stack_lvl+0x97/0xe0
[ 522.835791][T10017] sysfs_warn_dup.cold+0x1c/0x28
[ 522.835822][T10017] sysfs_create_dir_ns+0x129/0x140
[ 522.835850][T10017] kobject_add_internal+0x104/0x310
[ 522.835877][T10017] kobject_init_and_add+0xb2/0xf0
[ 522.835905][T10017] ? alloc_workqueue_noprof+0xe0/0xb60
[ 522.835935][T10017] gfs2_sys_fs_add+0xef/0x200
[ 522.835966][T10017] gfs2_fill_super+0x896/0x1210
[ 522.835987][T10017] ? sb_set_blocksize+0x8c/0x150
[ 522.836013][T10017] ? setup_bdev_super+0x19d/0x330
[ 522.836036][T10017] ? __pfx_gfs2_fill_super+0x10/0x10
[ 522.836056][T10017] get_tree_bdev_flags+0x1c0/0x290
[ 522.836084][T10017] gfs2_get_tree+0x26/0xd0
[ 522.836118][T10017] vfs_get_tree+0x30/0x120
[ 522.836139][T10017] path_mount+0x5a9/0x1350
[ 522.836172][T10017] ? putname+0x78/0xe0
[ 522.836204][T10017] __x64_sys_mount+0x1a3/0x1e0
[ 522.836239][T10017] do_syscall_64+0xa4/0xf80
[ 522.836275][T10017] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 522.836297][T10017] RIP: 0033:0x7f3919535e2a
[ 522.836321][T10017] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 522.836342][T10017] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 522.836362][T10017] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 522.836377][T10017] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 522.836392][T10017] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 522.836406][T10017] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 522.836419][T10017] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 522.836436][T10017]
[ 522.836447][T10017] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 523.053875][T10017] gfs2: fsid=syz:syz: error -17 adding sysfs files
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 523.103711][T10004] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 523.120597][ T9577] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 11 2339, function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 398
[ 523.135614][ T9577] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:aqonN t:EX d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 523.144963][ T9577] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:9577 [syz-executor142] gfs2_quota_sync+0x1da/0x330
[ 523.155539][ T9577] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0
[ 523.163745][ T9577] CPU: 1 UID: 0 PID: 9577 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 523.163773][ T9577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 523.163784][ T9577] Call Trace:
[ 523.163789][ T9577]
[ 523.163796][ T9577] dump_stack_lvl+0x97/0xe0
[ 523.163820][ T9577] gfs2_withdraw.cold+0xa/0x77
[ 523.163838][ T9577] inode_go_instantiate+0x498/0x560
[ 523.163869][ T9577] gfs2_instantiate+0xa7/0x130
[ 523.163894][ T9577] gfs2_glock_wait+0x100/0x140
[ 523.163922][ T9577] gfs2_glock_nq+0x60e/0x9d0
[ 523.163955][ T9577] ? glock_hash_walk+0x30/0x100
[ 523.163978][ T9577] do_sync+0x3d3/0x760
[ 523.164006][ T9577] ? gfs2_quota_sync+0x1da/0x330
[ 523.164033][ T9577] gfs2_quota_sync+0x1da/0x330
[ 523.164060][ T9577] gfs2_sync_fs+0x26/0x60
[ 523.164079][ T9577] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 523.164098][ T9577] sync_filesystem+0x84/0x130
[ 523.164128][ T9577] generic_shutdown_super+0x34/0x160
[ 523.164152][ T9577] kill_block_super+0x1d/0x50
[ 523.164174][ T9577] gfs2_kill_sb+0x1b6/0x1e0
[ 523.164206][ T9577] deactivate_locked_super+0x4f/0x120
[ 523.164231][ T9577] deactivate_super+0xa4/0xc0
[ 523.164256][ T9577] cleanup_mnt+0x145/0x1f0
[ 523.164296][ T9577] task_work_run+0x95/0xf0
[ 523.164330][ T9577] exit_to_user_mode_loop+0xcf/0x440
[ 523.164361][ T9577] do_syscall_64+0x2b8/0xf80
[ 523.164399][ T9577] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 523.164422][ T9577] RIP: 0033:0x7f3919535df7
[ 523.164438][ T9577] Code: a2 c7 05 48 00 0b 00 00 00 00 00 eb 96 e8 c1 08 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8
[ 523.164460][ T9577] RSP: 002b:00007fff79d37108 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
[ 523.164480][ T9577] RAX: 0000000000000000 RBX: 000000000007f3f1 RCX: 00007f3919535df7
[ 523.164494][ T9577] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff79d371c0
[ 523.164508][ T9577] RBP: 00007fff79d371c0 R08: 00007fff79d381c0 R09: 00000000ffffffff
[ 523.164521][ T9577] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff79d38250
[ 523.164534][ T9577] R13: 000055555c9de910 R14: 00007fff79d38218 R15: 00007fff79d38250
[ 523.164551][ T9577]
[ 523.164558][ T9577] gfs2: fsid=syz:syz.0: about to withdraw this file system
executing program
[ 542.141621][T10036] loop5: detected capacity change from 0 to 32768
[ 542.158868][T10036] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 542.167398][T10036] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 542.176131][T10036] gfs2: fsid=syz:syz.0: journal 0 mapped with 9 extents in 0ms
[ 542.184172][ T8973] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 542.191214][ T8973] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 542.203694][ T8973] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 12ms
[ 542.211629][ T8973] gfs2: fsid=syz:syz.0: jid=0: Done
[ 542.217025][T10036] gfs2: fsid=syz:syz.0: first mount done, others may mount
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 542.247569][T10036] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 542.309249][ T9576] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 11 2339, function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 398
[ 542.327675][ T9576] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:aqonN t:EX d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 542.337091][ T9576] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:9576 [syz-executor142] gfs2_quota_sync+0x1da/0x330
[ 542.348328][ T9576] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0
[ 542.356590][ T9576] CPU: 0 UID: 0 PID: 9576 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 542.356618][ T9576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 542.356631][ T9576] Call Trace:
[ 542.356638][ T9576]
[ 542.356646][ T9576] dump_stack_lvl+0x97/0xe0
[ 542.356673][ T9576] gfs2_withdraw.cold+0xa/0x77
[ 542.356692][ T9576] inode_go_instantiate+0x498/0x560
[ 542.356726][ T9576] gfs2_instantiate+0xa7/0x130
[ 542.356750][ T9576] gfs2_glock_wait+0x100/0x140
[ 542.356775][ T9576] gfs2_glock_nq+0x60e/0x9d0
[ 542.356804][ T9576] ? glock_hash_walk+0x30/0x100
[ 542.356839][ T9576] do_sync+0x3d3/0x760
[ 542.356866][ T9576] ? gfs2_quota_sync+0x1da/0x330
[ 542.356893][ T9576] gfs2_quota_sync+0x1da/0x330
[ 542.356926][ T9576] gfs2_sync_fs+0x26/0x60
[ 542.356945][ T9576] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 542.356963][ T9576] sync_filesystem+0x84/0x130
[ 542.356991][ T9576] generic_shutdown_super+0x34/0x160
[ 542.357013][ T9576] kill_block_super+0x1d/0x50
[ 542.357034][ T9576] gfs2_kill_sb+0x1b6/0x1e0
[ 542.357066][ T9576] deactivate_locked_super+0x4f/0x120
[ 542.357090][ T9576] deactivate_super+0xa4/0xc0
[ 542.357112][ T9576] cleanup_mnt+0x145/0x1f0
[ 542.357135][ T9576] task_work_run+0x95/0xf0
[ 542.357164][ T9576] exit_to_user_mode_loop+0xcf/0x440
[ 542.357189][ T9576] do_syscall_64+0x2b8/0xf80
[ 542.357221][ T9576] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 542.357242][ T9576] RIP: 0033:0x7f3919535df7
executing program
[ 542.357258][ T9576] Code: a2 c7 05 48 00 0b 00 00 00 00 00 eb 96 e8 c1 08 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8
[ 542.357277][ T9576] RSP: 002b:00007fff79d37108 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
[ 542.357295][ T9576] RAX: 0000000000000000 RBX: 0000000000084556 RCX: 00007f3919535df7
[ 542.357307][ T9576] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff79d371c0
[ 542.357320][ T9576] RBP: 00007fff79d371c0 R08: 00007fff79d381c0 R09: 00000000ffffffff
executing program
[ 542.357332][ T9576] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff79d38250
[ 542.357345][ T9576] R13: 000055555c9de910 R14: 00007fff79d38218 R15: 00007fff79d38250
[ 542.357361][ T9576]
[ 542.357367][ T9576] gfs2: fsid=syz:syz.0: about to withdraw this file system
executing program
[ 542.755845][T10045] loop1: detected capacity change from 0 to 32768
[ 542.771392][T10043] loop2: detected capacity change from 0 to 32768
[ 542.778722][T10045] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 542.787022][T10045] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 542.789103][T10044] loop0: detected capacity change from 0 to 32768
[ 542.812439][T10045] gfs2: fsid=syz:syz.0: journal 0 mapped with 9 extents in 0ms
[ 542.822967][ T42] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 542.828040][T10043] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 542.830171][ T42] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 542.857722][T10043] CPU: 1 UID: 0 PID: 10043 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 542.857748][T10043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 542.857759][T10043] Call Trace:
[ 542.857765][T10043]
[ 542.857772][T10043] dump_stack_lvl+0x97/0xe0
[ 542.857797][T10043] sysfs_warn_dup.cold+0x1c/0x28
[ 542.857826][T10043] sysfs_create_dir_ns+0x129/0x140
[ 542.857851][T10043] kobject_add_internal+0x104/0x310
[ 542.857875][T10043] kobject_init_and_add+0xb2/0xf0
[ 542.857899][T10043] ? alloc_workqueue_noprof+0xe0/0xb60
[ 542.857926][T10043] gfs2_sys_fs_add+0xef/0x200
[ 542.857959][T10043] gfs2_fill_super+0x896/0x1210
[ 542.857981][T10043] ? sb_set_blocksize+0x8c/0x150
[ 542.858009][T10043] ? setup_bdev_super+0x19d/0x330
[ 542.858033][T10043] ? __pfx_gfs2_fill_super+0x10/0x10
[ 542.858052][T10043] get_tree_bdev_flags+0x1c0/0x290
[ 542.858076][T10043] gfs2_get_tree+0x26/0xd0
[ 542.858105][T10043] vfs_get_tree+0x30/0x120
[ 542.858126][T10043] path_mount+0x5a9/0x1350
[ 542.858157][T10043] ? putname+0x78/0xe0
[ 542.858189][T10043] __x64_sys_mount+0x1a3/0x1e0
[ 542.858223][T10043] do_syscall_64+0xa4/0xf80
[ 542.858256][T10043] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 542.858276][T10043] RIP: 0033:0x7f3919535e2a
[ 542.858293][T10043] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 542.858315][T10043] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 542.858335][T10043] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 542.858350][T10043] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 542.858364][T10043] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 542.858377][T10043] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 542.858402][T10043] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 542.858420][T10043]
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 542.858432][T10043] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 542.886956][T10044] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 542.892737][ T42] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 62ms
[ 542.907148][T10044] CPU: 0 UID: 0 PID: 10044 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 542.907177][T10044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 542.907190][T10044] Call Trace:
[ 542.907196][T10044]
[ 542.907203][T10044] dump_stack_lvl+0x97/0xe0
[ 542.907231][T10044] sysfs_warn_dup.cold+0x1c/0x28
[ 542.907263][T10044] sysfs_create_dir_ns+0x129/0x140
[ 542.907292][T10044] kobject_add_internal+0x104/0x310
[ 542.907318][T10044] kobject_init_and_add+0xb2/0xf0
[ 542.907346][T10044] ? alloc_workqueue_noprof+0xe0/0xb60
[ 542.907374][T10044] gfs2_sys_fs_add+0xef/0x200
[ 542.907404][T10044] gfs2_fill_super+0x896/0x1210
[ 542.907425][T10044] ? sb_set_blocksize+0x8c/0x150
[ 542.907451][T10044] ? setup_bdev_super+0x19d/0x330
[ 542.907473][T10044] ? __pfx_gfs2_fill_super+0x10/0x10
[ 542.907493][T10044] get_tree_bdev_flags+0x1c0/0x290
[ 542.907520][T10044] gfs2_get_tree+0x26/0xd0
[ 542.907553][T10044] vfs_get_tree+0x30/0x120
[ 542.907574][T10044] path_mount+0x5a9/0x1350
[ 542.907610][T10044] ? putname+0x78/0xe0
[ 542.907641][T10044] __x64_sys_mount+0x1a3/0x1e0
[ 542.907674][T10044] do_syscall_64+0xa4/0xf80
[ 542.907708][T10044] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 542.907730][T10044] RIP: 0033:0x7f3919535e2a
[ 542.907746][T10044] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 542.907767][T10044] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 542.907788][T10044] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 542.907802][T10044] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 542.907816][T10044] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 542.907830][T10044] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 542.907844][T10044] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 542.907860][T10044]
[ 542.907908][T10044] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 542.911325][ T42] gfs2: fsid=syz:syz.0: jid=0: Done
[ 542.916920][T10044] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 542.922164][T10043] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 542.927000][T10045] gfs2: fsid=syz:syz.0: first mount done, others may mount
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 543.382638][T10045] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 543.406218][ T9573] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 11 2339, function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 398
[ 543.420852][ T9573] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:aqonN t:EX d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 543.438023][ T9573] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:9573 [syz-executor142] gfs2_quota_sync+0x1da/0x330
[ 543.450340][ T9573] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0
[ 543.459266][ T9573] CPU: 0 UID: 0 PID: 9573 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 543.459294][ T9573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 543.459307][ T9573] Call Trace:
[ 543.459313][ T9573]
[ 543.459320][ T9573] dump_stack_lvl+0x97/0xe0
[ 543.459350][ T9573] gfs2_withdraw.cold+0xa/0x77
[ 543.459371][ T9573] inode_go_instantiate+0x498/0x560
[ 543.459409][ T9573] gfs2_instantiate+0xa7/0x130
[ 543.459436][ T9573] gfs2_glock_wait+0x100/0x140
[ 543.459465][ T9573] gfs2_glock_nq+0x60e/0x9d0
[ 543.459499][ T9573] ? glock_hash_walk+0x30/0x100
[ 543.459522][ T9573] do_sync+0x3d3/0x760
[ 543.459552][ T9573] ? gfs2_quota_sync+0x1da/0x330
[ 543.459582][ T9573] gfs2_quota_sync+0x1da/0x330
[ 543.459612][ T9573] gfs2_sync_fs+0x26/0x60
[ 543.459632][ T9573] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 543.459652][ T9573] sync_filesystem+0x84/0x130
[ 543.459684][ T9573] generic_shutdown_super+0x34/0x160
[ 543.459708][ T9573] kill_block_super+0x1d/0x50
[ 543.459732][ T9573] gfs2_kill_sb+0x1b6/0x1e0
[ 543.459767][ T9573] deactivate_locked_super+0x4f/0x120
[ 543.459794][ T9573] deactivate_super+0xa4/0xc0
[ 543.459820][ T9573] cleanup_mnt+0x145/0x1f0
[ 543.459848][ T9573] task_work_run+0x95/0xf0
[ 543.459882][ T9573] exit_to_user_mode_loop+0xcf/0x440
[ 543.459912][ T9573] do_syscall_64+0x2b8/0xf80
[ 543.459950][ T9573] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 543.459973][ T9573] RIP: 0033:0x7f3919535df7
[ 543.459989][ T9573] Code: a2 c7 05 48 00 0b 00 00 00 00 00 eb 96 e8 c1 08 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8
[ 543.460011][ T9573] RSP: 002b:00007fff79d37108 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
[ 543.460031][ T9573] RAX: 0000000000000000 RBX: 00000000000847ad RCX: 00007f3919535df7
[ 543.460046][ T9573] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff79d371c0
[ 543.460060][ T9573] RBP: 00007fff79d371c0 R08: 00007fff79d381c0 R09: 00000000ffffffff
[ 543.460075][ T9573] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff79d38250
[ 543.460089][ T9573] R13: 000055555c9de910 R14: 00007fff79d38218 R15: 00007fff79d38250
[ 543.460112][ T9573]
[ 543.460119][ T9573] gfs2: fsid=syz:syz.0: about to withdraw this file system
executing program
executing program
[ 544.748817][T10054] loop4: detected capacity change from 0 to 32768
[ 544.759613][T10054] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 544.787660][T10054] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 544.806923][T10055] loop6: detected capacity change from 0 to 32768
[ 544.820252][T10054] gfs2: fsid=syz:syz.0: journal 0 mapped with 9 extents in 0ms
[ 544.839858][ T8973] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 544.840375][T10055] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 544.846992][ T8973] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 544.867390][ T8973] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 20ms
[ 544.875551][ T8973] gfs2: fsid=syz:syz.0: jid=0: Done
[ 544.881090][T10054] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 544.888283][T10055] CPU: 1 UID: 0 PID: 10055 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 544.888313][T10055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 544.888327][T10055] Call Trace:
[ 544.888334][T10055]
[ 544.888341][T10055] dump_stack_lvl+0x97/0xe0
[ 544.888370][T10055] sysfs_warn_dup.cold+0x1c/0x28
[ 544.888403][T10055] sysfs_create_dir_ns+0x129/0x140
[ 544.888432][T10055] kobject_add_internal+0x104/0x310
[ 544.888460][T10055] kobject_init_and_add+0xb2/0xf0
[ 544.888487][T10055] ? alloc_workqueue_noprof+0xe0/0xb60
[ 544.888517][T10055] gfs2_sys_fs_add+0xef/0x200
[ 544.888547][T10055] gfs2_fill_super+0x896/0x1210
[ 544.888566][T10055] ? sb_set_blocksize+0x8c/0x150
[ 544.888591][T10055] ? setup_bdev_super+0x19d/0x330
[ 544.888615][T10055] ? __pfx_gfs2_fill_super+0x10/0x10
[ 544.888636][T10055] get_tree_bdev_flags+0x1c0/0x290
[ 544.888665][T10055] gfs2_get_tree+0x26/0xd0
[ 544.888698][T10055] vfs_get_tree+0x30/0x120
[ 544.888719][T10055] path_mount+0x5a9/0x1350
[ 544.888752][T10055] ? putname+0x78/0xe0
[ 544.888784][T10055] __x64_sys_mount+0x1a3/0x1e0
[ 544.888818][T10055] do_syscall_64+0xa4/0xf80
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 544.888853][T10055] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 544.888877][T10055] RIP: 0033:0x7f3919535e2a
[ 544.888893][T10055] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 544.888915][T10055] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 544.888935][T10055] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 544.888949][T10055] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 544.888963][T10055] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 544.888978][T10055] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 544.888992][T10055] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 544.889009][T10055]
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 544.889019][T10055] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 544.921871][T10055] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 545.024612][T10054] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 545.068606][T10061] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 11 2339, function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 398
[ 545.139769][T10061] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:aqonN t:EX d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 545.149584][T10061] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:10061 [gfs2_quotad/syz] gfs2_quota_sync+0x1da/0x330
[ 545.161625][T10061] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0
[ 545.170624][T10061] CPU: 1 UID: 0 PID: 10061 Comm: gfs2_quotad/syz Not tainted syzkaller #0 PREEMPT(full)
[ 545.170655][T10061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 545.170669][T10061] Call Trace:
[ 545.170675][T10061]
[ 545.170682][T10061] dump_stack_lvl+0x97/0xe0
[ 545.170712][T10061] gfs2_withdraw.cold+0xa/0x77
[ 545.170735][T10061] inode_go_instantiate+0x498/0x560
[ 545.170775][T10061] gfs2_instantiate+0xa7/0x130
[ 545.170803][T10061] gfs2_glock_wait+0x100/0x140
[ 545.170834][T10061] gfs2_glock_nq+0x60e/0x9d0
[ 545.170867][T10061] ? glock_hash_walk+0x30/0x100
[ 545.170891][T10061] do_sync+0x3d3/0x760
[ 545.170921][T10061] ? gfs2_quota_sync+0x1da/0x330
[ 545.170948][T10061] gfs2_quota_sync+0x1da/0x330
[ 545.170979][T10061] gfs2_quotad+0x32a/0x3a0
[ 545.171010][T10061] ? __pfx_gfs2_quotad+0x10/0x10
[ 545.171042][T10061] ? __pfx_gfs2_quotad+0x10/0x10
[ 545.171073][T10061] kthread+0x161/0x310
[ 545.171099][T10061] ? __pfx_kthread+0x10/0x10
[ 545.171126][T10061] ret_from_fork+0x23c/0x320
[ 545.171153][T10061] ? __pfx_kthread+0x10/0x10
[ 545.171188][T10061] ret_from_fork_asm+0x1a/0x30
[ 545.171223][T10061]
[ 545.171230][T10061] gfs2: fsid=syz:syz.0: about to withdraw this file system
executing program
[ 549.337379][T10063] loop3: detected capacity change from 0 to 32768
[ 549.346871][T10063] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 549.355372][T10063] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 549.364147][T10063] gfs2: fsid=syz:syz.0: journal 0 mapped with 9 extents in 0ms
[ 549.388848][ T42] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 549.395902][ T42] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 549.411546][ T42] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 15ms
[ 549.420048][ T42] gfs2: fsid=syz:syz.0: jid=0: Done
[ 549.425973][T10063] gfs2: fsid=syz:syz.0: first mount done, others may mount
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 549.483358][T10063] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 549.507696][ T9577] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 11 2339, function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 398
[ 549.522315][ T9577] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:aqonN t:EX d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 549.532296][ T9577] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:9577 [syz-executor142] gfs2_quota_sync+0x1da/0x330
[ 549.542803][ T9577] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0
[ 549.551433][ T9577] CPU: 0 UID: 0 PID: 9577 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 549.551475][ T9577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 549.551488][ T9577] Call Trace:
[ 549.551494][ T9577]
[ 549.551505][ T9577] dump_stack_lvl+0x97/0xe0
[ 549.551533][ T9577] gfs2_withdraw.cold+0xa/0x77
[ 549.551555][ T9577] inode_go_instantiate+0x498/0x560
[ 549.551593][ T9577] gfs2_instantiate+0xa7/0x130
[ 549.551620][ T9577] gfs2_glock_wait+0x100/0x140
[ 549.551653][ T9577] gfs2_glock_nq+0x60e/0x9d0
[ 549.551687][ T9577] ? glock_hash_walk+0x30/0x100
[ 549.551708][ T9577] do_sync+0x3d3/0x760
[ 549.551737][ T9577] ? gfs2_quota_sync+0x1da/0x330
[ 549.551766][ T9577] gfs2_quota_sync+0x1da/0x330
[ 549.551795][ T9577] gfs2_sync_fs+0x26/0x60
[ 549.551815][ T9577] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 549.551835][ T9577] sync_filesystem+0x84/0x130
[ 549.551868][ T9577] generic_shutdown_super+0x34/0x160
[ 549.551893][ T9577] kill_block_super+0x1d/0x50
[ 549.551917][ T9577] gfs2_kill_sb+0x1b6/0x1e0
[ 549.551952][ T9577] deactivate_locked_super+0x4f/0x120
[ 549.551979][ T9577] deactivate_super+0xa4/0xc0
[ 549.552006][ T9577] cleanup_mnt+0x145/0x1f0
[ 549.552033][ T9577] task_work_run+0x95/0xf0
[ 549.552067][ T9577] exit_to_user_mode_loop+0xcf/0x440
[ 549.552097][ T9577] do_syscall_64+0x2b8/0xf80
[ 549.552135][ T9577] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 549.552159][ T9577] RIP: 0033:0x7f3919535df7
[ 549.552176][ T9577] Code: a2 c7 05 48 00 0b 00 00 00 00 00 eb 96 e8 c1 08 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8
[ 549.552199][ T9577] RSP: 002b:00007fff79d37108 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
[ 549.552220][ T9577] RAX: 0000000000000000 RBX: 0000000000086169 RCX: 00007f3919535df7
[ 549.552234][ T9577] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff79d371c0
[ 549.552248][ T9577] RBP: 00007fff79d371c0 R08: 00007fff79d381c0 R09: 00000000ffffffff
[ 549.552263][ T9577] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff79d38250
[ 549.552277][ T9577] R13: 000055555c9de910 R14: 00007fff79d38218 R15: 00007fff79d38250
[ 549.552295][ T9577]
[ 549.552303][ T9577] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 558.638011][ T5134] Bluetooth: hci3: command 0x0406 tx timeout
[ 558.644794][ T7659] Bluetooth: hci2: command 0x0406 tx timeout
[ 558.651283][ T6409] Bluetooth: hci4: command 0x0406 tx timeout
[ 558.657448][ T6409] Bluetooth: hci0: command 0x0406 tx timeout
[ 558.663602][ T5134] Bluetooth: hci6: command 0x0406 tx timeout
[ 558.663798][ T7601] Bluetooth: hci5: command 0x0406 tx timeout
[ 558.669615][ T7659] Bluetooth: hci1: command 0x0406 tx timeout
[ 561.678461][ T1308] ieee802154 phy0 wpan0: encryption failed: -22
[ 561.684983][ T1308] ieee802154 phy1 wpan1: encryption failed: -22
executing program
executing program
[ 563.689445][T10073] loop0: detected capacity change from 0 to 32768
[ 563.709647][T10073] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
executing program
[ 563.750065][T10073] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 563.758344][T10073] gfs2: fsid=syz:syz.0: journal 0 mapped with 9 extents in 0ms
[ 563.767630][ T8973] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 563.774487][ T8973] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 563.788438][ T8973] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 13ms
[ 563.796632][ T8973] gfs2: fsid=syz:syz.0: jid=0: Done
[ 563.802090][T10073] gfs2: fsid=syz:syz.0: first mount done, others may mount
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 563.895676][T10073] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 563.896500][T10078] loop5: detected capacity change from 0 to 32768
[ 563.921157][T10079] loop2: detected capacity change from 0 to 32768
[ 563.934056][T10079] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 563.942159][ T9584] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 11 2339, function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 398
[ 563.947679][T10079] CPU: 0 UID: 0 PID: 10079 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 563.947710][T10079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 563.947723][T10079] Call Trace:
[ 563.947730][T10079]
[ 563.947738][T10079] dump_stack_lvl+0x97/0xe0
[ 563.947768][T10079] sysfs_warn_dup.cold+0x1c/0x28
[ 563.947806][T10079] sysfs_create_dir_ns+0x129/0x140
[ 563.947835][T10079] kobject_add_internal+0x104/0x310
[ 563.947864][T10079] kobject_init_and_add+0xb2/0xf0
[ 563.947891][T10079] ? alloc_workqueue_noprof+0xe0/0xb60
[ 563.947920][T10079] gfs2_sys_fs_add+0xef/0x200
[ 563.947953][T10079] gfs2_fill_super+0x896/0x1210
[ 563.947974][T10079] ? sb_set_blocksize+0x8c/0x150
[ 563.948001][T10079] ? setup_bdev_super+0x19d/0x330
[ 563.948025][T10079] ? __pfx_gfs2_fill_super+0x10/0x10
[ 563.948045][T10079] get_tree_bdev_flags+0x1c0/0x290
[ 563.948074][T10079] gfs2_get_tree+0x26/0xd0
[ 563.948108][T10079] vfs_get_tree+0x30/0x120
[ 563.948129][T10079] path_mount+0x5a9/0x1350
[ 563.948169][T10079] ? putname+0x78/0xe0
[ 563.948202][T10079] __x64_sys_mount+0x1a3/0x1e0
[ 563.948236][T10079] do_syscall_64+0xa4/0xf80
[ 563.948272][T10079] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 563.948295][T10079] RIP: 0033:0x7f3919535e2a
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 563.948312][T10079] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 563.948334][T10079] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 563.948354][T10079] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 563.948369][T10079] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 563.948384][T10079] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 563.948398][T10079] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 563.948412][T10079] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 563.948429][T10079]
[ 563.948442][T10079] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 563.958203][ T9584] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:aqonN t:EX d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 563.976362][T10078] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 563.983149][ T9584] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:9584 [syz-executor142] gfs2_quota_sync+0x1da/0x330
[ 564.004053][T10078] CPU: 0 UID: 0 PID: 10078 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 564.004082][T10078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 564.004095][T10078] Call Trace:
[ 564.004101][T10078]
[ 564.004107][T10078] dump_stack_lvl+0x97/0xe0
[ 564.004135][T10078] sysfs_warn_dup.cold+0x1c/0x28
[ 564.004229][T10078] sysfs_create_dir_ns+0x129/0x140
[ 564.004258][T10078] kobject_add_internal+0x104/0x310
[ 564.004285][T10078] kobject_init_and_add+0xb2/0xf0
[ 564.004312][T10078] ? alloc_workqueue_noprof+0xe0/0xb60
[ 564.004341][T10078] gfs2_sys_fs_add+0xef/0x200
[ 564.004372][T10078] gfs2_fill_super+0x896/0x1210
[ 564.004393][T10078] ? sb_set_blocksize+0x8c/0x150
[ 564.004419][T10078] ? setup_bdev_super+0x19d/0x330
[ 564.004442][T10078] ? __pfx_gfs2_fill_super+0x10/0x10
[ 564.004462][T10078] get_tree_bdev_flags+0x1c0/0x290
[ 564.004491][T10078] gfs2_get_tree+0x26/0xd0
[ 564.004524][T10078] vfs_get_tree+0x30/0x120
[ 564.004545][T10078] path_mount+0x5a9/0x1350
[ 564.004577][T10078] ? putname+0x78/0xe0
[ 564.004608][T10078] __x64_sys_mount+0x1a3/0x1e0
[ 564.004643][T10078] do_syscall_64+0xa4/0xf80
[ 564.004677][T10078] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 564.004700][T10078] RIP: 0033:0x7f3919535e2a
[ 564.004716][T10078] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 564.004737][T10078] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 564.004756][T10078] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 564.004771][T10078] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 564.004785][T10078] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 564.004799][T10078] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 564.004813][T10078] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 564.004829][T10078]
[ 564.004838][T10078] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 564.017636][T10079] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 564.017988][T10078] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 564.070584][ T9584] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0
[ 564.431928][ T9584] CPU: 1 UID: 0 PID: 9584 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 564.431952][ T9584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 564.431962][ T9584] Call Trace:
[ 564.431969][ T9584]
[ 564.431974][ T9584] dump_stack_lvl+0x97/0xe0
[ 564.431997][ T9584] gfs2_withdraw.cold+0xa/0x77
[ 564.432014][ T9584] inode_go_instantiate+0x498/0x560
[ 564.432044][ T9584] gfs2_instantiate+0xa7/0x130
[ 564.432064][ T9584] gfs2_glock_wait+0x100/0x140
[ 564.432095][ T9584] gfs2_glock_nq+0x60e/0x9d0
[ 564.432120][ T9584] ? glock_hash_walk+0x30/0x100
[ 564.432137][ T9584] do_sync+0x3d3/0x760
executing program
[ 564.432160][ T9584] ? gfs2_quota_sync+0x1da/0x330
[ 564.432182][ T9584] gfs2_quota_sync+0x1da/0x330
[ 564.432204][ T9584] gfs2_sync_fs+0x26/0x60
[ 564.432220][ T9584] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 564.432236][ T9584] sync_filesystem+0x84/0x130
[ 564.432260][ T9584] generic_shutdown_super+0x34/0x160
[ 564.432281][ T9584] kill_block_super+0x1d/0x50
[ 564.432299][ T9584] gfs2_kill_sb+0x1b6/0x1e0
[ 564.432325][ T9584] deactivate_locked_super+0x4f/0x120
[ 564.432346][ T9584] deactivate_super+0xa4/0xc0
[ 564.432365][ T9584] cleanup_mnt+0x145/0x1f0
[ 564.432387][ T9584] task_work_run+0x95/0xf0
[ 564.432412][ T9584] exit_to_user_mode_loop+0xcf/0x440
[ 564.432435][ T9584] do_syscall_64+0x2b8/0xf80
[ 564.432464][ T9584] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 564.432482][ T9584] RIP: 0033:0x7f3919535df7
[ 564.432497][ T9584] Code: a2 c7 05 48 00 0b 00 00 00 00 00 eb 96 e8 c1 08 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8
[ 564.432513][ T9584] RSP: 002b:00007fff79d37108 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
[ 564.432531][ T9584] RAX: 0000000000000000 RBX: 0000000000089980 RCX: 00007f3919535df7
[ 564.432542][ T9584] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff79d371c0
[ 564.432553][ T9584] RBP: 00007fff79d371c0 R08: 00007fff79d381c0 R09: 00000000ffffffff
[ 564.432565][ T9584] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff79d38250
[ 564.432576][ T9584] R13: 000055555c9de910 R14: 00007fff79d38218 R15: 00007fff79d38250
[ 564.432590][ T9584]
[ 564.432596][ T9584] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 564.483594][T10086] loop1: detected capacity change from 0 to 32768
[ 564.514092][T10087] loop6: detected capacity change from 0 to 32768
[ 564.671382][T10086] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 564.679147][T10086] CPU: 1 UID: 0 PID: 10086 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 564.679172][T10086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 564.679186][T10086] Call Trace:
[ 564.679192][T10086]
[ 564.679199][T10086] dump_stack_lvl+0x97/0xe0
[ 564.679228][T10086] sysfs_warn_dup.cold+0x1c/0x28
[ 564.679262][T10086] sysfs_create_dir_ns+0x129/0x140
[ 564.679291][T10086] kobject_add_internal+0x104/0x310
[ 564.679319][T10086] kobject_init_and_add+0xb2/0xf0
[ 564.679365][T10086] ? alloc_workqueue_noprof+0xe0/0xb60
[ 564.679394][T10086] gfs2_sys_fs_add+0xef/0x200
[ 564.679432][T10086] gfs2_fill_super+0x896/0x1210
[ 564.679450][T10086] ? sb_set_blocksize+0x8c/0x150
[ 564.679475][T10086] ? setup_bdev_super+0x19d/0x330
[ 564.679499][T10086] ? __pfx_gfs2_fill_super+0x10/0x10
[ 564.679519][T10086] get_tree_bdev_flags+0x1c0/0x290
[ 564.679544][T10086] gfs2_get_tree+0x26/0xd0
[ 564.679574][T10086] vfs_get_tree+0x30/0x120
[ 564.679593][T10086] path_mount+0x5a9/0x1350
[ 564.679624][T10086] ? putname+0x78/0xe0
[ 564.679655][T10086] __x64_sys_mount+0x1a3/0x1e0
[ 564.679688][T10086] do_syscall_64+0xa4/0xf80
[ 564.679722][T10086] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 564.679743][T10086] RIP: 0033:0x7f3919535e2a
[ 564.679757][T10086] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 564.679783][T10086] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 564.679801][T10086] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 564.679816][T10086] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 564.679830][T10086] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 564.679843][T10086] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 564.679856][T10086] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 564.679871][T10086]
[ 564.679882][T10086] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 564.724203][T10087] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 564.747583][T10086] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 564.917052][T10087] CPU: 1 UID: 0 PID: 10087 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 564.917082][T10087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 564.917096][T10087] Call Trace:
[ 564.917102][T10087]
[ 564.917110][T10087] dump_stack_lvl+0x97/0xe0
[ 564.917139][T10087] sysfs_warn_dup.cold+0x1c/0x28
[ 564.917174][T10087] sysfs_create_dir_ns+0x129/0x140
[ 564.917203][T10087] kobject_add_internal+0x104/0x310
[ 564.917232][T10087] kobject_init_and_add+0xb2/0xf0
[ 564.917262][T10087] ? alloc_workqueue_noprof+0xe0/0xb60
[ 564.917292][T10087] gfs2_sys_fs_add+0xef/0x200
[ 564.917324][T10087] gfs2_fill_super+0x896/0x1210
[ 564.917346][T10087] ? sb_set_blocksize+0x8c/0x150
[ 564.917373][T10087] ? setup_bdev_super+0x19d/0x330
[ 564.917397][T10087] ? __pfx_gfs2_fill_super+0x10/0x10
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 564.917418][T10087] get_tree_bdev_flags+0x1c0/0x290
[ 564.917448][T10087] gfs2_get_tree+0x26/0xd0
[ 564.917483][T10087] vfs_get_tree+0x30/0x120
[ 564.917505][T10087] path_mount+0x5a9/0x1350
[ 564.917540][T10087] ? putname+0x78/0xe0
[ 564.917574][T10087] __x64_sys_mount+0x1a3/0x1e0
[ 564.917610][T10087] do_syscall_64+0xa4/0xf80
[ 564.917640][T10087] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 564.917660][T10087] RIP: 0033:0x7f3919535e2a
[ 564.917674][T10087] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 564.917691][T10087] RSP: 002b:00007fff79d38058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 564.917709][T10087] RAX: ffffffffffffffda RBX: 00007fff79d38070 RCX: 00007f3919535e2a
[ 564.917721][T10087] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fff79d38070
[ 564.917734][T10087] RBP: 0000200000012500 R08: 00007fff79d380b0 R09: 0000000000000000
[ 564.917746][T10087] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000124c0
[ 564.917758][T10087] R13: 00007fff79d380b0 R14: 0000000000000003 R15: 0000000000000000
[ 564.917773][T10087]
[ 565.137896][T10088] loop3: detected capacity change from 0 to 32768
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 565.147637][T10087] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 565.163051][T10087] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 565.183806][T10088] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 565.192055][T10088] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 565.225738][T10088] gfs2: fsid=syz:syz.0: journal 0 mapped with 9 extents in 0ms
[ 565.238516][ T8973] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 565.245299][ T8973] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 565.261876][ T8973] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 16ms
[ 565.311757][ T8973] gfs2: fsid=syz:syz.0: jid=0: Done
[ 565.316992][T10088] gfs2: fsid=syz:syz.0: first mount done, others may mount
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 565.428583][T10088] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 565.449400][ T9577] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 11 2339, function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 398
[ 565.463915][ T9577] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:aqonN t:EX d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 565.473417][ T9577] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:9577 [syz-executor142] gfs2_quota_sync+0x1da/0x330
[ 565.484344][ T9577] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0
[ 565.493627][ T9577] CPU: 0 UID: 0 PID: 9577 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 565.493654][ T9577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 565.493667][ T9577] Call Trace:
[ 565.493673][ T9577]
[ 565.493680][ T9577] dump_stack_lvl+0x97/0xe0
[ 565.493710][ T9577] gfs2_withdraw.cold+0xa/0x77
[ 565.493730][ T9577] inode_go_instantiate+0x498/0x560
[ 565.493782][ T9577] gfs2_instantiate+0xa7/0x130
[ 565.493808][ T9577] gfs2_glock_wait+0x100/0x140
[ 565.493836][ T9577] gfs2_glock_nq+0x60e/0x9d0
[ 565.493868][ T9577] ? glock_hash_walk+0x30/0x100
[ 565.493890][ T9577] do_sync+0x3d3/0x760
[ 565.493917][ T9577] ? gfs2_quota_sync+0x1da/0x330
[ 565.493946][ T9577] gfs2_quota_sync+0x1da/0x330
[ 565.493974][ T9577] gfs2_sync_fs+0x26/0x60
[ 565.493993][ T9577] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 565.494012][ T9577] sync_filesystem+0x84/0x130
[ 565.494042][ T9577] generic_shutdown_super+0x34/0x160
[ 565.494067][ T9577] kill_block_super+0x1d/0x50
[ 565.494090][ T9577] gfs2_kill_sb+0x1b6/0x1e0
[ 565.494124][ T9577] deactivate_locked_super+0x4f/0x120
[ 565.494149][ T9577] deactivate_super+0xa4/0xc0
[ 565.494173][ T9577] cleanup_mnt+0x145/0x1f0
[ 565.494200][ T9577] task_work_run+0x95/0xf0
[ 565.494231][ T9577] exit_to_user_mode_loop+0xcf/0x440
[ 565.494259][ T9577] do_syscall_64+0x2b8/0xf80
[ 565.494293][ T9577] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 565.494315][ T9577] RIP: 0033:0x7f3919535df7
[ 565.494332][ T9577] Code: a2 c7 05 48 00 0b 00 00 00 00 00 eb 96 e8 c1 08 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8
[ 565.494354][ T9577] RSP: 002b:00007fff79d37108 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
[ 565.494375][ T9577] RAX: 0000000000000000 RBX: 0000000000089cca RCX: 00007f3919535df7
[ 565.494388][ T9577] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff79d371c0
[ 565.494403][ T9577] RBP: 00007fff79d371c0 R08: 00007fff79d381c0 R09: 00000000ffffffff
[ 565.494418][ T9577] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff79d38250
[ 565.494432][ T9577] R13: 000055555c9de910 R14: 00007fff79d38218 R15: 00007fff79d38250
[ 565.494448][ T9577]
[ 565.494456][ T9577] gfs2: fsid=syz:syz.0: about to withdraw this file system
executing program
[ 567.911427][T10098] loop4: detected capacity change from 0 to 32768
[ 567.925552][T10098] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 567.935002][T10098] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 567.945929][T10098] gfs2: fsid=syz:syz.0: journal 0 mapped with 9 extents in 0ms
[ 567.960091][ T8973] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 567.967371][ T8973] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 567.980195][ T8973] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 12ms
[ 567.988518][ T8973] gfs2: fsid=syz:syz.0: jid=0: Done
[ 567.993748][T10098] gfs2: fsid=syz:syz.0: first mount done, others may mount
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 568.058575][T10098] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 568.069933][ T9574] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 11 2339, function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 398
[ 568.084877][ T9574] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:aqonN t:EX d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 568.095382][ T9574] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:9574 [syz-executor142] gfs2_quota_sync+0x1da/0x330
[ 568.106480][ T9574] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0
[ 568.114994][ T9574] CPU: 1 UID: 0 PID: 9574 Comm: syz-executor142 Not tainted syzkaller #0 PREEMPT(full)
[ 568.115023][ T9574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 568.115037][ T9574] Call Trace:
[ 568.115043][ T9574]
[ 568.115050][ T9574] dump_stack_lvl+0x97/0xe0
[ 568.115080][ T9574] gfs2_withdraw.cold+0xa/0x77
[ 568.115102][ T9574] inode_go_instantiate+0x498/0x560
[ 568.115141][ T9574] gfs2_instantiate+0xa7/0x130
[ 568.115168][ T9574] gfs2_glock_wait+0x100/0x140
[ 568.115198][ T9574] gfs2_glock_nq+0x60e/0x9d0
[ 568.115231][ T9574] ? glock_hash_walk+0x30/0x100
[ 568.115253][ T9574] do_sync+0x3d3/0x760
[ 568.115283][ T9574] ? gfs2_quota_sync+0x1da/0x330
[ 568.115313][ T9574] gfs2_quota_sync+0x1da/0x330
[ 568.115343][ T9574] gfs2_sync_fs+0x26/0x60
[ 568.115368][ T9574] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 568.115388][ T9574] sync_filesystem+0x84/0x130
[ 568.115430][ T9574] generic_shutdown_super+0x34/0x160
[ 568.115454][ T9574] kill_block_super+0x1d/0x50
[ 568.115478][ T9574] gfs2_kill_sb+0x1b6/0x1e0
[ 568.115513][ T9574] deactivate_locked_super+0x4f/0x120
[ 568.115540][ T9574] deactivate_super+0xa4/0xc0
[ 568.115566][ T9574] cleanup_mnt+0x145/0x1f0
[ 568.115593][ T9574] task_work_run+0x95/0xf0
[ 568.115627][ T9574] exit_to_user_mode_loop+0xcf/0x440
[ 568.115658][ T9574] do_syscall_64+0x2b8/0xf80
[ 568.115694][ T9574] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 568.115717][ T9574] RIP: 0033:0x7f3919535df7
[ 568.115734][ T9574] Code: a2 c7 05 48 00 0b 00 00 00 00 00 eb 96 e8 c1 08 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8
[ 568.115757][ T9574] RSP: 002b:00007fff79d37108 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
[ 568.115778][ T9574] RAX: 0000000000000000 RBX: 000000000008a9f1 RCX: 00007f3919535df7
[ 568.115792][ T9574] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff79d371c0
[ 568.115807][ T9574] RBP: 00007fff79d371c0 R08: 00007fff79d381c0 R09: 00000000ffffffff
[ 568.115821][ T9574] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff79d38250
[ 568.115836][ T9574] R13: 000055555c9de910 R14: 00007fff79d38218 R15: 00007fff79d38250
[ 568.115854][ T9574]
[ 568.115861][ T9574] gfs2: fsid=syz:syz.0: about to withdraw this file system