Warning: Permanently added '10.128.0.245' (ED25519) to the list of known hosts. 2025/09/08 18:58:14 parsed 1 programs [ 131.878073][ T4208] cgroup: Unknown subsys name 'net' [ 131.990815][ T4208] cgroup: Unknown subsys name 'rlimit' [ 133.673400][ T4208] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 135.614465][ T4220] chnl_net:caif_netlink_parms(): no params data found [ 135.678902][ T4220] bridge0: port 1(bridge_slave_0) entered blocking state [ 135.688737][ T4220] bridge0: port 1(bridge_slave_0) entered disabled state [ 135.699504][ T4220] device bridge_slave_0 entered promiscuous mode [ 135.716859][ T4220] bridge0: port 2(bridge_slave_1) entered blocking state [ 135.727274][ T4220] bridge0: port 2(bridge_slave_1) entered disabled state [ 135.736877][ T4220] device bridge_slave_1 entered promiscuous mode [ 135.761700][ T4220] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 135.779042][ T4220] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 135.814720][ T4220] team0: Port device team_slave_0 added [ 135.824958][ T4220] team0: Port device team_slave_1 added [ 135.851948][ T4220] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 135.862140][ T4220] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 135.892214][ T4220] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 135.911190][ T4220] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 135.921166][ T4220] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 135.959358][ T4220] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 136.001362][ T4220] device hsr_slave_0 entered promiscuous mode [ 136.013774][ T4220] device hsr_slave_1 entered promiscuous mode [ 136.139006][ T4220] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 136.157024][ T4220] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 136.168972][ T4220] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 136.182438][ T4220] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 136.226567][ T4220] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.239096][ T4220] bridge0: port 2(bridge_slave_1) entered forwarding state [ 136.251214][ T4220] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.259240][ T4220] bridge0: port 1(bridge_slave_0) entered forwarding state [ 136.340840][ T4220] 8021q: adding VLAN 0 to HW filter on device bond0 [ 136.363992][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 136.379346][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.390129][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 136.403855][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 136.426076][ T4220] 8021q: adding VLAN 0 to HW filter on device team0 [ 136.441781][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 136.451675][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.460348][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 136.485190][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 136.495354][ T140] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.503467][ T140] bridge0: port 2(bridge_slave_1) entered forwarding state [ 136.527423][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 136.542529][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 136.569958][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 136.581754][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 136.597554][ T4220] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 136.612814][ T4220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 136.622434][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 136.636307][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 136.774597][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 136.783473][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 136.798931][ T4220] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 136.827816][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 136.839271][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 136.867068][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 136.877984][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 136.892989][ T4220] device veth0_vlan entered promiscuous mode [ 136.903962][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 136.913884][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 136.928030][ T4220] device veth1_vlan entered promiscuous mode [ 136.960646][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 136.974735][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 136.984583][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 136.993697][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 137.005885][ T4220] device veth0_macvtap entered promiscuous mode [ 137.018316][ T4220] device veth1_macvtap entered promiscuous mode [ 137.039628][ T4220] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 137.049813][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 137.061240][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 137.075800][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 137.086411][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 137.100423][ T4220] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 137.113693][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 137.124807][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 137.138340][ T4220] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 137.148907][ T4220] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 137.160203][ T4220] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 137.170507][ T4220] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 137.355385][ T4220] syz-executor (4220) used greatest stack depth: 21136 bytes left [ 137.657141][ T1237] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 139.405000][ T1431] ieee802154 phy0 wpan0: encryption failed: -22 [ 139.412773][ T1431] ieee802154 phy1 wpan1: encryption failed: -22 [ 140.039414][ T1237] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.428974][ T1237] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.480123][ T1237] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 143.387873][ T140] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 143.410697][ T1237] device hsr_slave_0 left promiscuous mode [ 143.424940][ T140] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 143.439672][ T1237] device hsr_slave_1 left promiscuous mode [ 143.457054][ T1237] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 143.467262][ T1237] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 143.477443][ T1237] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 143.486387][ T1237] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 143.495373][ T1237] device bridge_slave_1 left promiscuous mode [ 143.506093][ T1237] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.528513][ T1237] device bridge_slave_0 left promiscuous mode [ 143.536347][ T1237] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.558368][ T1237] device veth1_macvtap left promiscuous mode [ 143.567841][ T1237] device veth0_macvtap left promiscuous mode [ 143.577027][ T1237] device veth1_vlan left promiscuous mode [ 143.586080][ T1237] device veth0_vlan left promiscuous mode [ 143.769951][ T1237] team0 (unregistering): Port device team_slave_1 removed [ 143.787500][ T1237] team0 (unregistering): Port device team_slave_0 removed [ 143.804204][ T1237] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 143.820477][ T1237] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 143.881318][ T1237] bond0 (unregistering): Released all slaves [ 143.930459][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 143.970132][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 143.997206][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 144.022722][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/09/08 18:58:30 executed programs: 0 [ 145.798012][ T4358] chnl_net:caif_netlink_parms(): no params data found [ 145.916448][ T4358] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.926988][ T4358] bridge0: port 1(bridge_slave_0) entered disabled state [ 145.940892][ T4358] device bridge_slave_0 entered promiscuous mode [ 145.960178][ T4358] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.971489][ T4358] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.983707][ T4358] device bridge_slave_1 entered promiscuous mode [ 146.029743][ T4358] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 146.051899][ T4358] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 146.116236][ T4358] team0: Port device team_slave_0 added [ 146.131473][ T4358] team0: Port device team_slave_1 added [ 146.176284][ T4358] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 146.186076][ T4358] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 146.224489][ T4358] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 146.255344][ T4358] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 146.269563][ T4358] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 146.337284][ T4358] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 146.396516][ T4358] device hsr_slave_0 entered promiscuous mode [ 146.407814][ T4358] device hsr_slave_1 entered promiscuous mode [ 147.250790][ T4358] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 147.264712][ T4358] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 147.318324][ T4358] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 147.331147][ T4358] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 147.493379][ T4358] 8021q: adding VLAN 0 to HW filter on device bond0 [ 147.510674][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 147.521596][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 147.537600][ T4358] 8021q: adding VLAN 0 to HW filter on device team0 [ 147.563359][ T4408] Bluetooth: hci0: command 0x0409 tx timeout [ 147.644118][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 147.662117][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 147.673896][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.682349][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.703614][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 147.715801][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 147.728941][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 147.739634][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.748674][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.776767][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 147.790722][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 147.802631][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 147.814269][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 147.829131][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 147.840098][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 147.858577][ T4358] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 147.871399][ T4358] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 147.889078][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 147.915272][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 147.933206][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 147.956554][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 147.988383][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 148.001769][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 148.256732][ T4443] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 148.266723][ T4443] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 148.310100][ T4358] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 148.337882][ T4443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 148.350535][ T4443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 148.409227][ T4358] device veth0_vlan entered promiscuous mode [ 148.424041][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 148.435190][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 148.470522][ T4358] device veth1_vlan entered promiscuous mode [ 148.493848][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 148.508895][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 148.518826][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 148.566924][ T4443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 148.580370][ T4443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 148.594179][ T4358] device veth0_macvtap entered promiscuous mode [ 148.664357][ T4358] device veth1_macvtap entered promiscuous mode [ 148.693408][ T4358] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 148.701438][ T4443] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 148.711090][ T4443] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 148.721820][ T4443] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 148.735794][ T4443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 148.748927][ T4358] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 148.759745][ T4443] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 148.769811][ T4443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 148.788409][ T4358] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 148.799102][ T4358] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 148.809357][ T4358] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 148.819730][ T4358] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 148.919910][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 148.943194][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 148.980228][ T4443] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 148.992498][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 149.025269][ T4443] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 149.061188][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 149.174905][ T4481] loop0: detected capacity change from 0 to 512 [ 149.312175][ T4481] EXT4-fs (loop0): orphan cleanup on readonly fs [ 149.378738][ T4481] EXT4-fs (loop0): 1 orphan inode deleted [ 149.408337][ T4481] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 149.628859][ T4497] loop0: detected capacity change from 0 to 512 [ 149.643081][ T4405] Bluetooth: hci0: command 0x041b tx timeout [ 149.674361][ T4497] EXT4-fs (loop0): orphan cleanup on readonly fs [ 149.695909][ T4497] EXT4-fs (loop0): 1 orphan inode deleted [ 149.715114][ T4497] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 149.916377][ T4509] loop0: detected capacity change from 0 to 512 [ 150.037755][ T4509] EXT4-fs (loop0): orphan cleanup on readonly fs [ 150.055871][ T4509] EXT4-fs (loop0): 1 orphan inode deleted [ 150.075905][ T4509] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 150.267565][ T4519] loop0: detected capacity change from 0 to 512 [ 150.385593][ T4519] EXT4-fs (loop0): orphan cleanup on readonly fs [ 150.419759][ T4519] EXT4-fs (loop0): 1 orphan inode deleted [ 150.440974][ T4519] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 2025/09/08 18:58:35 executed programs: 6 [ 150.645677][ T4533] loop0: detected capacity change from 0 to 512 [ 150.734673][ T4533] EXT4-fs (loop0): orphan cleanup on readonly fs [ 150.765034][ T4533] EXT4-fs (loop0): 1 orphan inode deleted [ 150.784926][ T4533] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 150.933853][ T4543] loop0: detected capacity change from 0 to 512 [ 151.040348][ T4543] EXT4-fs (loop0): orphan cleanup on readonly fs [ 151.066252][ T4543] EXT4-fs (loop0): 1 orphan inode deleted [ 151.084369][ T4543] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 151.248134][ T4552] loop0: detected capacity change from 0 to 512 [ 151.285175][ T4552] EXT4-fs (loop0): orphan cleanup on readonly fs [ 151.299325][ T4552] EXT4-fs (loop0): 1 orphan inode deleted [ 151.322844][ T4552] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 151.505715][ T4564] loop0: detected capacity change from 0 to 512 [ 151.557852][ T4564] EXT4-fs (loop0): orphan cleanup on readonly fs [ 151.567341][ T4564] EXT4-fs (loop0): 1 orphan inode deleted [ 151.576644][ T4564] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 151.681825][ T4567] loop0: detected capacity change from 0 to 512 [ 151.723383][ T4405] Bluetooth: hci0: command 0x040f tx timeout [ 151.749978][ T4567] EXT4-fs (loop0): orphan cleanup on readonly fs [ 151.760733][ T4567] EXT4-fs (loop0): 1 orphan inode deleted [ 151.768154][ T4567] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 151.841597][ T4570] loop0: detected capacity change from 0 to 512 [ 151.856407][ T4570] EXT4-fs (loop0): orphan cleanup on readonly fs [ 151.865168][ T4570] EXT4-fs (loop0): 1 orphan inode deleted [ 151.871465][ T4570] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 151.960485][ T4573] loop0: detected capacity change from 0 to 512 [ 151.979617][ T4573] EXT4-fs (loop0): orphan cleanup on readonly fs [ 151.988351][ T4573] EXT4-fs (loop0): 1 orphan inode deleted [ 151.996489][ T4573] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 152.079909][ T4576] loop0: detected capacity change from 0 to 512 [ 152.108152][ T4576] EXT4-fs (loop0): orphan cleanup on readonly fs [ 152.118133][ T4576] EXT4-fs (loop0): 1 orphan inode deleted [ 152.125548][ T4576] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 152.219805][ T4579] loop0: detected capacity change from 0 to 512 [ 152.319888][ T4579] EXT4-fs (loop0): orphan cleanup on readonly fs [ 152.330962][ T4579] EXT4-fs (loop0): 1 orphan inode deleted [ 152.339441][ T4579] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 152.441076][ T4582] loop0: detected capacity change from 0 to 512 [ 152.466278][ T4582] EXT4-fs (loop0): orphan cleanup on readonly fs [ 152.475830][ T4582] EXT4-fs (loop0): 1 orphan inode deleted [ 152.482863][ T4582] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 152.600869][ T4585] loop0: detected capacity change from 0 to 512 [ 152.616186][ T4585] EXT4-fs (loop0): orphan cleanup on readonly fs [ 152.625252][ T4585] EXT4-fs (loop0): 1 orphan inode deleted [ 152.634865][ T4585] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 152.750471][ T4588] loop0: detected capacity change from 0 to 512 [ 152.773969][ T4588] EXT4-fs (loop0): orphan cleanup on readonly fs [ 152.785647][ T4588] EXT4-fs (loop0): 1 orphan inode deleted [ 152.793031][ T4588] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 152.921254][ T4591] loop0: detected capacity change from 0 to 512 [ 152.996762][ T4591] EXT4-fs (loop0): orphan cleanup on readonly fs [ 153.007722][ T4591] EXT4-fs (loop0): 1 orphan inode deleted [ 153.016318][ T4591] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 153.144638][ T4594] loop0: detected capacity change from 0 to 512 [ 153.242437][ T4594] EXT4-fs (loop0): orphan cleanup on readonly fs [ 153.259781][ T4594] EXT4-fs (loop0): 1 orphan inode deleted [ 153.267457][ T4594] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 153.370158][ T4597] loop0: detected capacity change from 0 to 512 [ 153.392709][ T4597] EXT4-fs (loop0): orphan cleanup on readonly fs [ 153.402731][ T4597] EXT4-fs (loop0): 1 orphan inode deleted [ 153.410366][ T4597] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 153.532713][ T4600] loop0: detected capacity change from 0 to 512 [ 153.575100][ T4600] EXT4-fs (loop0): orphan cleanup on readonly fs [ 153.586204][ T4600] EXT4-fs (loop0): 1 orphan inode deleted [ 153.595748][ T4600] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 153.671279][ T4603] loop0: detected capacity change from 0 to 512 [ 153.695971][ T4603] EXT4-fs (loop0): orphan cleanup on readonly fs [ 153.708290][ T4603] EXT4-fs (loop0): 1 orphan inode deleted [ 153.717153][ T4603] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 153.792689][ T21] Bluetooth: hci0: command 0x0419 tx timeout [ 153.823909][ T4606] loop0: detected capacity change from 0 to 512 [ 153.851543][ T4606] EXT4-fs (loop0): orphan cleanup on readonly fs [ 153.874730][ T4606] EXT4-fs (loop0): 1 orphan inode deleted [ 153.886262][ T4606] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 153.991217][ T4609] loop0: detected capacity change from 0 to 512 [ 154.011598][ T4609] EXT4-fs (loop0): orphan cleanup on readonly fs [ 154.021759][ T4609] EXT4-fs (loop0): 1 orphan inode deleted [ 154.029436][ T4609] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 154.131183][ T4612] loop0: detected capacity change from 0 to 512 [ 154.155149][ T4612] EXT4-fs (loop0): orphan cleanup on readonly fs [ 154.166114][ T4612] EXT4-fs (loop0): 1 orphan inode deleted [ 154.174185][ T4612] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 154.332632][ T4617] loop0: detected capacity change from 0 to 512 [ 154.389169][ T4617] EXT4-fs (loop0): orphan cleanup on readonly fs [ 154.401481][ T4617] EXT4-fs (loop0): 1 orphan inode deleted [ 154.411321][ T4617] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 154.530427][ T4620] loop0: detected capacity change from 0 to 512 [ 154.554442][ T4620] EXT4-fs (loop0): orphan cleanup on readonly fs [ 154.564655][ T4620] EXT4-fs (loop0): 1 orphan inode deleted [ 154.572243][ T4620] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 154.661385][ T4623] loop0: detected capacity change from 0 to 512 [ 154.686072][ T4623] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 154.715128][ T4623] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #3: comm syz.0.44: corrupted inode contents [ 154.730375][ T4623] EXT4-fs error (device loop0): ext4_dirty_inode:6040: inode #3: comm syz.0.44: mark_inode_dirty error [ 154.747932][ T4623] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #3: comm syz.0.44: corrupted inode contents [ 154.762785][ T4623] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #3: comm syz.0.44: mark_inode_dirty error [ 154.780108][ T4623] Quota error (device loop0): write_blk: dquota write failed [ 154.789636][ T4623] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 154.802218][ T4623] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.44: Failed to acquire dquot type 0 [ 154.820965][ T4623] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.44: corrupted inode contents [ 154.838242][ T4623] EXT4-fs error (device loop0): ext4_dirty_inode:6040: inode #16: comm syz.0.44: mark_inode_dirty error [ 154.850403][ T4623] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.44: corrupted inode contents [ 154.866518][ T4623] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz.0.44: mark_inode_dirty error [ 154.881558][ T4623] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.44: corrupted inode contents [ 154.896862][ T4623] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 154.907074][ T4623] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.44: corrupted inode contents [ 154.920859][ T4623] EXT4-fs error (device loop0): ext4_truncate:4273: inode #16: comm syz.0.44: mark_inode_dirty error [ 154.940136][ T4623] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 154.954977][ T4623] EXT4-fs (loop0): 1 truncate cleaned up [ 154.962438][ T4623] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 154.974537][ T4623] ext4 filesystem being mounted at /27/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 155.109412][ T4628] loop0: detected capacity change from 0 to 512 [ 155.196026][ T4628] EXT4-fs (loop0): orphan cleanup on readonly fs [ 155.205222][ T4628] EXT4-fs (loop0): 1 orphan inode deleted [ 155.211358][ T4628] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 155.311090][ T4631] loop0: detected capacity change from 0 to 512 [ 155.399411][ T4631] EXT4-fs (loop0): orphan cleanup on readonly fs [ 155.410188][ T4631] EXT4-fs (loop0): 1 orphan inode deleted [ 155.416973][ T4631] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 155.519505][ T4634] loop0: detected capacity change from 0 to 512 [ 155.544502][ T4634] EXT4-fs (loop0): orphan cleanup on readonly fs [ 155.553861][ T4634] EXT4-fs (loop0): 1 orphan inode deleted [ 155.560661][ T4634] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 2025/09/08 18:58:40 executed programs: 33 [ 155.650026][ T4637] loop0: detected capacity change from 0 to 512 [ 155.705533][ T4637] EXT4-fs (loop0): orphan cleanup on readonly fs [ 155.714594][ T4637] EXT4-fs (loop0): 1 orphan inode deleted [ 155.720816][ T4637] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 155.840893][ T4640] loop0: detected capacity change from 0 to 512 [ 155.867695][ T4640] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #3: comm syz.0.49: corrupted inode contents [ 155.890628][ T4640] EXT4-fs error (device loop0): ext4_dirty_inode:6040: inode #3: comm syz.0.49: mark_inode_dirty error [ 155.905949][ T4640] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #3: comm syz.0.49: corrupted inode contents [ 155.930989][ T4640] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #3: comm syz.0.49: mark_inode_dirty error [ 155.948801][ T4640] Quota error (device loop0): write_blk: dquota write failed [ 155.959454][ T4640] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 155.972028][ T4640] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.49: Failed to acquire dquot type 0 [ 155.986906][ T4640] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.49: corrupted inode contents [ 156.003079][ T4640] EXT4-fs error (device loop0): ext4_dirty_inode:6040: inode #16: comm syz.0.49: mark_inode_dirty error [ 156.016734][ T4640] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.49: corrupted inode contents [ 156.030906][ T4640] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz.0.49: mark_inode_dirty error [ 156.044556][ T4640] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.49: corrupted inode contents [ 156.057861][ T4640] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 156.068620][ T4640] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.49: corrupted inode contents [ 156.085422][ T4640] EXT4-fs error (device loop0): ext4_truncate:4273: inode #16: comm syz.0.49: mark_inode_dirty error [ 156.100674][ T4640] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 156.117880][ T4640] EXT4-fs (loop0): 1 truncate cleaned up [ 156.125119][ T4640] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 156.142884][ T4640] ext4 filesystem being mounted at /32/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 156.270229][ T4644] loop0: detected capacity change from 0 to 512 [ 156.288423][ T4644] EXT4-fs (loop0): orphan cleanup on readonly fs [ 156.300706][ T4644] EXT4-fs (loop0): 1 orphan inode deleted [ 156.313156][ T4644] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 156.431041][ T4647] loop0: detected capacity change from 0 to 512 [ 156.455130][ T4647] EXT4-fs (loop0): orphan cleanup on readonly fs [ 156.464176][ T4647] EXT4-fs (loop0): 1 orphan inode deleted [ 156.470360][ T4647] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 156.575814][ T4650] loop0: detected capacity change from 0 to 512 [ 156.648993][ T4650] EXT4-fs (loop0): orphan cleanup on readonly fs [ 156.657994][ T4650] EXT4-fs (loop0): 1 orphan inode deleted [ 156.665314][ T4650] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 156.745366][ T4653] loop0: detected capacity change from 0 to 512 [ 156.852878][ T4653] EXT4-fs (loop0): orphan cleanup on readonly fs [ 156.861683][ T4653] EXT4-fs (loop0): 1 orphan inode deleted [ 156.869053][ T4653] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 156.971453][ T4656] loop0: detected capacity change from 0 to 512 [ 156.985754][ T4656] EXT4-fs (loop0): orphan cleanup on readonly fs [ 156.995553][ T4656] EXT4-fs (loop0): 1 orphan inode deleted [ 157.001718][ T4656] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 157.080111][ T4659] loop0: detected capacity change from 0 to 512 [ 157.101942][ T4659] EXT4-fs (loop0): orphan cleanup on readonly fs [ 157.112096][ T4659] [ 157.114570][ T4659] ====================================================== [ 157.121969][ T4659] WARNING: possible circular locking dependency detected [ 157.129364][ T4659] syzkaller #0 Not tainted [ 157.134160][ T4659] ------------------------------------------------------ [ 157.141424][ T4659] syz.0.55/4659 is trying to acquire lock: [ 157.147363][ T4659] ffff88806ef8e5e8 (&dquot->dq_lock){+.+.}-{3:3}, at: dquot_commit+0x5a/0x410 [ 157.156388][ T4659] [ 157.156388][ T4659] but task is already holding lock: [ 157.164023][ T4659] ffff88806ef16628 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_truncate+0x96d/0x10d0 [ 157.173557][ T4659] [ 157.173557][ T4659] which lock already depends on the new lock. [ 157.173557][ T4659] [ 157.184219][ T4659] [ 157.184219][ T4659] the existing dependency chain (in reverse order) is: [ 157.193291][ T4659] [ 157.193291][ T4659] -> #2 (&ei->i_data_sem/2){++++}-{3:3}: [ 157.201444][ T4659] down_read+0x44/0x2e0 [ 157.206540][ T4659] ext4_map_blocks+0x32f/0x1b30 [ 157.211975][ T4659] ext4_getblk+0x16d/0x630 [ 157.217300][ T4659] ext4_bread+0x26/0x180 [ 157.222298][ T4659] ext4_quota_write+0x230/0x570 [ 157.227947][ T4659] get_free_dqblk+0x387/0x7d0 [ 157.233183][ T4659] do_insert_tree+0x214/0x1970 [ 157.238594][ T4659] do_insert_tree+0x5b1/0x1970 [ 157.243992][ T4659] do_insert_tree+0x5b1/0x1970 [ 157.249383][ T4659] do_insert_tree+0x5b1/0x1970 [ 157.254716][ T4659] qtree_write_dquot+0x361/0x4b0 [ 157.260377][ T4659] v2_write_dquot+0x108/0x190 [ 157.265710][ T4659] dquot_acquire+0x2d5/0x520 [ 157.271828][ T4659] ext4_acquire_dquot+0x2d9/0x4a0 [ 157.278120][ T4659] dqget+0x778/0xeb0 [ 157.282822][ T4659] __dquot_initialize+0x3b6/0xcb0 [ 157.289049][ T4659] ext4_process_orphan+0x54/0x300 [ 157.294615][ T4659] ext4_orphan_cleanup+0xaa9/0x12e0 [ 157.300693][ T4659] ext4_fill_super+0x92f0/0x9a60 [ 157.306240][ T4659] mount_bdev+0x287/0x3c0 [ 157.311192][ T4659] legacy_get_tree+0xe6/0x180 [ 157.316660][ T4659] vfs_get_tree+0x88/0x270 [ 157.321701][ T4659] do_new_mount+0x24a/0xa40 [ 157.326759][ T4659] __se_sys_mount+0x2d6/0x3c0 [ 157.332489][ T4659] do_syscall_64+0x4c/0xa0 [ 157.338422][ T4659] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 157.345799][ T4659] [ 157.345799][ T4659] -> #1 (&s->s_dquot.dqio_sem){++++}-{3:3}: [ 157.353918][ T4659] down_read+0x44/0x2e0 [ 157.358692][ T4659] v2_read_dquot+0x4a/0x110 [ 157.363906][ T4659] dquot_acquire+0x152/0x520 [ 157.370273][ T4659] ext4_acquire_dquot+0x2d9/0x4a0 [ 157.376031][ T4659] dqget+0x778/0xeb0 [ 157.380849][ T4659] __dquot_initialize+0x3b6/0xcb0 [ 157.386603][ T4659] ext4_process_orphan+0x54/0x300 [ 157.392154][ T4659] ext4_orphan_cleanup+0xaa9/0x12e0 [ 157.398080][ T4659] ext4_fill_super+0x92f0/0x9a60 [ 157.404057][ T4659] mount_bdev+0x287/0x3c0 [ 157.409239][ T4659] legacy_get_tree+0xe6/0x180 [ 157.414544][ T4659] vfs_get_tree+0x88/0x270 [ 157.419677][ T4659] do_new_mount+0x24a/0xa40 [ 157.424716][ T4659] __se_sys_mount+0x2d6/0x3c0 [ 157.430164][ T4659] do_syscall_64+0x4c/0xa0 [ 157.435218][ T4659] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 157.441909][ T4659] [ 157.441909][ T4659] -> #0 (&dquot->dq_lock){+.+.}-{3:3}: [ 157.449558][ T4659] __lock_acquire+0x2c33/0x7c60 [ 157.454941][ T4659] lock_acquire+0x197/0x3f0 [ 157.460326][ T4659] __mutex_lock_common+0x1eb/0x2390 [ 157.467789][ T4659] mutex_lock_nested+0x17/0x20 [ 157.474218][ T4659] dquot_commit+0x5a/0x410 [ 157.479279][ T4659] ext4_write_dquot+0x1f0/0x360 [ 157.484824][ T4659] mark_all_dquot_dirty+0xf9/0x400 [ 157.491272][ T4659] __dquot_free_space+0x7ca/0xb90 [ 157.496826][ T4659] ext4_free_blocks+0x1af5/0x2480 [ 157.502608][ T4659] ext4_ext_remove_space+0x1eaa/0x43a0 [ 157.508618][ T4659] ext4_ext_truncate+0x192/0x240 [ 157.514097][ T4659] ext4_truncate+0x9f1/0x10d0 [ 157.519603][ T4659] ext4_evict_inode+0xb43/0x1080 [ 157.525843][ T4659] evict+0x485/0x870 [ 157.530309][ T4659] ext4_orphan_cleanup+0xaa9/0x12e0 [ 157.536274][ T4659] ext4_fill_super+0x92f0/0x9a60 [ 157.541903][ T4659] mount_bdev+0x287/0x3c0 [ 157.547124][ T4659] legacy_get_tree+0xe6/0x180 [ 157.552352][ T4659] vfs_get_tree+0x88/0x270 [ 157.557466][ T4659] do_new_mount+0x24a/0xa40 [ 157.562797][ T4659] __se_sys_mount+0x2d6/0x3c0 [ 157.568009][ T4659] do_syscall_64+0x4c/0xa0 [ 157.573171][ T4659] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 157.579614][ T4659] [ 157.579614][ T4659] other info that might help us debug this: [ 157.579614][ T4659] [ 157.589858][ T4659] Chain exists of: [ 157.589858][ T4659] &dquot->dq_lock --> &s->s_dquot.dqio_sem --> &ei->i_data_sem/2 [ 157.589858][ T4659] [ 157.603896][ T4659] Possible unsafe locking scenario: [ 157.603896][ T4659] [ 157.611629][ T4659] CPU0 CPU1 [ 157.617095][ T4659] ---- ---- [ 157.622580][ T4659] lock(&ei->i_data_sem/2); [ 157.627295][ T4659] lock(&s->s_dquot.dqio_sem); [ 157.634671][ T4659] lock(&ei->i_data_sem/2); [ 157.641833][ T4659] lock(&dquot->dq_lock); [ 157.646251][ T4659] [ 157.646251][ T4659] *** DEADLOCK *** [ 157.646251][ T4659] [ 157.654392][ T4659] 4 locks held by syz.0.55/4659: [ 157.659337][ T4659] #0: ffff88807a36c0e0 (&type->s_umount_key#28/1){+.+.}-{3:3}, at: alloc_super+0x201/0x950 [ 157.669462][ T4659] #1: ffff88807a36c650 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x444/0x1080 [ 157.678982][ T4659] #2: ffff88806ef16628 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_truncate+0x96d/0x10d0 [ 157.688767][ T4659] #3: ffffffff8c23ebd8 (dquot_srcu){....}-{0:0}, at: rcu_lock_acquire+0x5/0x30 [ 157.697837][ T4659] [ 157.697837][ T4659] stack backtrace: [ 157.703971][ T4659] CPU: 1 PID: 4659 Comm: syz.0.55 Not tainted syzkaller #0 [ 157.711264][ T4659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 157.721494][ T4659] Call Trace: [ 157.724816][ T4659] [ 157.727769][ T4659] dump_stack_lvl+0x168/0x230 [ 157.732448][ T4659] ? load_image+0x3b0/0x3b0 [ 157.736954][ T4659] ? show_regs_print_info+0x20/0x20 [ 157.742193][ T4659] ? print_circular_bug+0x12b/0x1a0 [ 157.747428][ T4659] check_noncircular+0x274/0x310 [ 157.752375][ T4659] ? add_chain_block+0x940/0x940 [ 157.757329][ T4659] ? lockdep_lock+0xdc/0x1e0 [ 157.762037][ T4659] ? __lock_acquire+0x12d9/0x7c60 [ 157.767077][ T4659] ? mark_lock+0x94/0x320 [ 157.771416][ T4659] ? mark_lock+0x94/0x320 [ 157.775791][ T4659] ? _find_first_zero_bit+0xce/0xf0 [ 157.781106][ T4659] __lock_acquire+0x2c33/0x7c60 [ 157.786203][ T4659] ? hlock_conflict+0x59/0x1f0 [ 157.790995][ T4659] ? check_path+0x40/0x40 [ 157.795326][ T4659] ? verify_lock_unused+0x140/0x140 [ 157.800688][ T4659] ? check_path+0x21/0x40 [ 157.805175][ T4659] ? check_noncircular+0x16f/0x310 [ 157.810293][ T4659] ? add_chain_block+0x940/0x940 [ 157.815344][ T4659] ? lockdep_lock+0xdc/0x1e0 [ 157.820329][ T4659] ? lockdep_unlock+0x134/0x2d0 [ 157.825301][ T4659] ? lockdep_lock+0x1e0/0x1e0 [ 157.830520][ T4659] lock_acquire+0x197/0x3f0 [ 157.835355][ T4659] ? dquot_commit+0x5a/0x410 [ 157.840463][ T4659] ? __might_sleep+0xf0/0xf0 [ 157.845699][ T4659] ? read_lock_is_recursive+0x10/0x10 [ 157.851158][ T4659] ? dquot_commit+0x5a/0x410 [ 157.855763][ T4659] __mutex_lock_common+0x1eb/0x2390 [ 157.861236][ T4659] ? dquot_commit+0x5a/0x410 [ 157.865961][ T4659] ? __might_sleep+0xf0/0xf0 [ 157.870744][ T4659] ? mutex_lock_io_nested+0x60/0x60 [ 157.876201][ T4659] mutex_lock_nested+0x17/0x20 [ 157.881075][ T4659] dquot_commit+0x5a/0x410 [ 157.886036][ T4659] ? __ext4_journal_start_sb+0x1bd/0x360 [ 157.891785][ T4659] ext4_write_dquot+0x1f0/0x360 [ 157.896757][ T4659] mark_all_dquot_dirty+0xf9/0x400 [ 157.902230][ T4659] __dquot_free_space+0x7ca/0xb90 [ 157.907483][ T4659] ext4_free_blocks+0x1af5/0x2480 [ 157.912545][ T4659] ? ext4_mb_discard_preallocations_should_retry+0x690/0x690 [ 157.921098][ T4659] ? __ext4_journal_ensure_credits+0x2c/0x450 [ 157.928102][ T4659] ? ext4_inode_journal_mode+0x18f/0x460 [ 157.933949][ T4659] ext4_ext_remove_space+0x1eaa/0x43a0 [ 157.940504][ T4659] ? ext4_ext_index_trans_blocks+0xf0/0xf0 [ 157.946859][ T4659] ? ext4_es_remove_extent+0x24f/0x3e0 [ 157.952580][ T4659] ext4_ext_truncate+0x192/0x240 [ 157.957898][ T4659] ext4_truncate+0x9f1/0x10d0 [ 157.962705][ T4659] ? __ext4_mark_inode_dirty+0x700/0x700 [ 157.968365][ T4659] ext4_evict_inode+0xb43/0x1080 [ 157.973634][ T4659] ? _raw_spin_unlock+0x24/0x40 [ 157.978826][ T4659] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 157.985140][ T4659] ? do_raw_spin_unlock+0x11d/0x230 [ 157.991051][ T4659] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 157.996968][ T4659] evict+0x485/0x870 [ 158.000965][ T4659] ? __lock_acquire+0x7c60/0x7c60 [ 158.006097][ T4659] ? proc_nr_inodes+0x320/0x320 [ 158.011507][ T4659] ? do_raw_spin_unlock+0x11d/0x230 [ 158.016752][ T4659] ? _raw_spin_unlock+0x24/0x40 [ 158.022363][ T4659] ? iput+0x706/0x8a0 [ 158.026393][ T4659] ext4_orphan_cleanup+0xaa9/0x12e0 [ 158.032360][ T4659] ? ext4_orphan_del+0xb90/0xb90 [ 158.037697][ T4659] ? errseq_check_and_advance+0x62/0x120 [ 158.044102][ T4659] ext4_fill_super+0x92f0/0x9a60 [ 158.049066][ T4659] ? ext4_mount+0x40/0x40 [ 158.053491][ T4659] ? set_blocksize+0x1f1/0x370 [ 158.058378][ T4659] ? sb_set_blocksize+0xa5/0xe0 [ 158.063578][ T4659] mount_bdev+0x287/0x3c0 [ 158.067945][ T4659] ? ext4_mount+0x40/0x40 [ 158.072289][ T4659] legacy_get_tree+0xe6/0x180 [ 158.077308][ T4659] ? ext4_errno_to_code+0x160/0x160 [ 158.082527][ T4659] vfs_get_tree+0x88/0x270 [ 158.086971][ T4659] do_new_mount+0x24a/0xa40 [ 158.091578][ T4659] __se_sys_mount+0x2d6/0x3c0 [ 158.096372][ T4659] ? __x64_sys_mount+0xc0/0xc0 [ 158.101292][ T4659] ? lockdep_hardirqs_on+0x94/0x140 [ 158.106843][ T4659] ? __x64_sys_mount+0x1c/0xc0 [ 158.111653][ T4659] do_syscall_64+0x4c/0xa0 [ 158.116135][ T4659] ? clear_bhb_loop+0x30/0x80 [ 158.120817][ T4659] ? clear_bhb_loop+0x30/0x80 [ 158.125544][ T4659] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 158.131560][ T4659] RIP: 0033:0x7efe0ccbd38a [ 158.136067][ T4659] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 158.156932][ T4659] RSP: 002b:00007efe0c32ae68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 158.165831][ T4659] RAX: ffffffffffffffda RBX: 00007efe0c32aef0 RCX: 00007efe0ccbd38a [ 158.173903][ T4659] RDX: 0000200000000040 RSI: 0000200000000500 RDI: 00007efe0c32aeb0 [ 158.181971][ T4659] RBP: 0000200000000040 R08: 00007efe0c32aef0 R09: 0000000000004511 [ 158.190038][ T4659] R10: 0000000000004511 R11: 0000000000000246 R12: 0000200000000500 [ 158.198521][ T4659] R13: 00007efe0c32aeb0 R14: 00000000000004b4 R15: 0000200000000540 [ 158.207220][ T4659] [ 158.214349][ T4659] EXT4-fs (loop0): 1 orphan inode deleted [ 158.220536][ T4659] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 158.300373][ T4662] loop0: detected capacity change from 0 to 512 [ 158.318134][ T4662] EXT4-fs (loop0): orphan cleanup on readonly fs [ 158.326276][ T4662] EXT4-fs (loop0): 1 orphan inode deleted [ 158.332316][ T4662] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 158.394139][ T4665] loop0: detected capacity change from 0 to 512 [ 158.411687][ T4665] EXT4-fs (loop0): orphan cleanup on readonly fs [ 158.420350][ T4665] EXT4-fs (loop0): 1 orphan inode deleted [ 158.426955][ T4665] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 158.494033][ T4668] loop0: detected capacity change from 0 to 512 [ 158.512982][ T4668] EXT4-fs (loop0): orphan cleanup on readonly fs [ 158.520739][ T4668] EXT4-fs (loop0): 1 orphan inode deleted [ 158.527488][ T4668] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 158.593727][ T4671] loop0: detected capacity change from 0 to 512 [ 158.609258][ T4671] EXT4-fs (loop0): orphan cleanup on readonly fs [ 158.621342][ T4671] EXT4-fs (loop0): 1 orphan inode deleted [ 158.629037][ T4671] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 158.703676][ T4674] loop0: detected capacity change from 0 to 512 [ 158.719231][ T4674] EXT4-fs (loop0): orphan cleanup on readonly fs [ 158.727473][ T4674] EXT4-fs (loop0): 1 orphan inode deleted [ 158.734245][ T4674] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 158.815680][ T4677] loop0: detected capacity change from 0 to 512 [ 158.915465][ T4677] EXT4-fs (loop0): orphan cleanup on readonly fs [ 158.925304][ T4677] EXT4-fs (loop0): 1 orphan inode deleted [ 158.935040][ T4677] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 159.024265][ T4680] loop0: detected capacity change from 0 to 512 [ 159.037347][ T4680] EXT4-fs (loop0): orphan cleanup on readonly fs [ 159.046252][ T4680] EXT4-fs (loop0): 1 orphan inode deleted [ 159.054118][ T4680] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 159.134472][ T4683] loop0: detected capacity change from 0 to 512 [ 159.148023][ T4683] EXT4-fs (loop0): orphan cleanup on readonly fs [ 159.158079][ T4683] EXT4-fs (loop0): 1 orphan inode deleted [ 159.165841][ T4683] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 159.249784][ T4686] loop0: detected capacity change from 0 to 512 [ 159.355507][ T4686] EXT4-fs (loop0): orphan cleanup on readonly fs [ 159.365647][ T4686] EXT4-fs (loop0): 1 orphan inode deleted [ 159.374245][ T4686] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 159.465623][ T4689] loop0: detected capacity change from 0 to 512 [ 159.482686][ T4689] EXT4-fs (loop0): orphan cleanup on readonly fs [ 159.491940][ T4689] EXT4-fs (loop0): 1 orphan inode deleted [ 159.498449][ T4689] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 159.574564][ T4692] loop0: detected capacity change from 0 to 512 [ 159.591185][ T4692] EXT4-fs (loop0): orphan cleanup on readonly fs [ 159.600369][ T4692] EXT4-fs (loop0): 1 orphan inode deleted [ 159.608015][ T4692] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 159.693935][ T4695] loop0: detected capacity change from 0 to 512 [ 159.705150][ T4695] EXT4-fs (loop0): orphan cleanup on readonly fs [ 159.714267][ T4695] EXT4-fs (loop0): 1 orphan inode deleted [ 159.724930][ T4695] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 159.807823][ T4698] loop0: detected capacity change from 0 to 512 [ 159.895634][ T4698] EXT4-fs (loop0): orphan cleanup on readonly fs [ 159.903928][ T4698] EXT4-fs (loop0): 1 orphan inode deleted [ 159.910705][ T4698] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 160.029415][ T4703] loop0: detected capacity change from 0 to 512 [ 160.039770][ T4703] EXT4-fs (loop0): orphan cleanup on readonly fs [ 160.047714][ T4703] EXT4-fs (loop0): 1 orphan inode deleted [ 160.054797][ T4703] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 160.145626][ T4706] loop0: detected capacity change from 0 to 512 [ 160.155817][ T4706] EXT4-fs (loop0): orphan cleanup on readonly fs [ 160.164515][ T4706] EXT4-fs (loop0): 1 orphan inode deleted [ 160.170529][ T4706] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 160.248657][ T4709] loop0: detected capacity change from 0 to 512 [ 160.266313][ T4709] EXT4-fs (loop0): orphan cleanup on readonly fs [ 160.275343][ T4709] EXT4-fs (loop0): 1 orphan inode deleted [ 160.283622][ T4709] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 160.373771][ T4712] loop0: detected capacity change from 0 to 512 [ 160.396397][ T4712] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #3: comm syz.0.73: corrupted inode contents [ 160.408567][ T4712] EXT4-fs error (device loop0): ext4_dirty_inode:6040: inode #3: comm syz.0.73: mark_inode_dirty error [ 160.421293][ T4712] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #3: comm syz.0.73: corrupted inode contents [ 160.434765][ T4712] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #3: comm syz.0.73: mark_inode_dirty error [ 160.447938][ T4712] Quota error (device loop0): write_blk: dquota write failed [ 160.456507][ T4712] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 160.466849][ T4712] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.73: Failed to acquire dquot type 0 [ 160.480179][ T4712] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.73: corrupted inode contents [ 160.493448][ T4712] EXT4-fs error (device loop0): ext4_dirty_inode:6040: inode #16: comm syz.0.73: mark_inode_dirty error [ 160.505793][ T4712] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.73: corrupted inode contents [ 160.519210][ T4712] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz.0.73: mark_inode_dirty error [ 160.531372][ T4712] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.73: corrupted inode contents [ 160.545186][ T4712] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 160.555143][ T4712] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.73: corrupted inode contents [ 160.568074][ T4712] EXT4-fs error (device loop0): ext4_truncate:4273: inode #16: comm syz.0.73: mark_inode_dirty error [ 160.580668][ T4712] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 160.591612][ T4712] EXT4-fs (loop0): 1 truncate cleaned up [ 160.597694][ T4712] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 160.609366][ T4712] ext4 filesystem being mounted at /56/file1 supports timestamps until 2038-01-19 (0x7fffffff) 2025/09/08 18:58:45 executed programs: 59 [ 160.675632][ T4717] loop0: detected capacity change from 0 to 512 [ 160.690941][ T4717] EXT4-fs (loop0): orphan cleanup on readonly fs [ 160.698758][ T4717] EXT4-fs (loop0): 1 orphan inode deleted [ 160.705241][ T4717] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 160.769827][ T4720] loop0: detected capacity change from 0 to 512 [ 160.795352][ T4720] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #3: comm syz.0.75: corrupted inode contents [ 160.807644][ T4720] EXT4-fs error (device loop0): ext4_dirty_inode:6040: inode #3: comm syz.0.75: mark_inode_dirty error [ 160.819835][ T4720] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #3: comm syz.0.75: corrupted inode contents [ 160.832947][ T4720] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #3: comm syz.0.75: mark_inode_dirty error [ 160.844672][ T4720] Quota error (device loop0): write_blk: dquota write failed [ 160.852151][ T4720] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 160.863214][ T4720] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.75: Failed to acquire dquot type 0 [ 160.875711][ T4720] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.75: corrupted inode contents [ 160.888665][ T4720] EXT4-fs error (device loop0): ext4_dirty_inode:6040: inode #16: comm syz.0.75: mark_inode_dirty error [ 160.901026][ T4720] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.75: corrupted inode contents [ 160.913251][ T4720] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz.0.75: mark_inode_dirty error [ 160.924775][ T4720] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.75: corrupted inode contents [ 160.937297][ T4720] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 160.946559][ T4720] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.75: corrupted inode contents [ 160.960263][ T4720] EXT4-fs error (device loop0): ext4_truncate:4273: inode #16: comm syz.0.75: mark_inode_dirty error [ 160.972760][ T4720] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 160.983110][ T4720] EXT4-fs (loop0): 1 truncate cleaned up [ 160.988923][ T4720] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 161.000533][ T4720] ext4 filesystem being mounted at /58/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 161.077585][ T4724] loop0: detected capacity change from 0 to 512 [ 161.089109][ T4724] EXT4-fs (loop0): orphan cleanup on readonly fs [ 161.097749][ T4724] EXT4-fs (loop0): 1 orphan inode deleted [ 161.105206][ T4724] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 161.183699][ T4727] loop0: detected capacity change from 0 to 512 [ 161.199720][ T4727] EXT4-fs (loop0): orphan cleanup on readonly fs [ 161.208116][ T4727] EXT4-fs (loop0): 1 orphan inode deleted [ 161.215335][ T4727] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 161.280287][ T4730] loop0: detected capacity change from 0 to 512 [ 161.295915][ T4730] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #3: comm syz.0.78: corrupted inode contents [ 161.316687][ T4730] EXT4-fs error (device loop0): ext4_dirty_inode:6040: inode #3: comm syz.0.78: mark_inode_dirty error [ 161.329537][ T4730] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #3: comm syz.0.78: corrupted inode contents [ 161.342965][ T4730] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #3: comm syz.0.78: mark_inode_dirty error [ 161.355124][ T4730] Quota error (device loop0): write_blk: dquota write failed [ 161.363307][ T4730] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 161.374645][ T4730] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.78: Failed to acquire dquot type 0 [ 161.389586][ T4730] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.78: corrupted inode contents [ 161.405236][ T4730] EXT4-fs error (device loop0): ext4_dirty_inode:6040: inode #16: comm syz.0.78: mark_inode_dirty error [ 161.419556][ T4730] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.78: corrupted inode contents [ 161.436539][ T4730] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz.0.78: mark_inode_dirty error [ 161.451545][ T4730] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.78: corrupted inode contents [ 161.465305][ T4730] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 161.475332][ T4730] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.78: corrupted inode contents [ 161.489306][ T4730] EXT4-fs error (device loop0): ext4_truncate:4273: inode #16: comm syz.0.78: mark_inode_dirty error [ 161.503071][ T4730] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 161.515585][ T4730] EXT4-fs (loop0): 1 truncate cleaned up [ 161.522047][ T4730] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 161.533902][ T4730] ext4 filesystem being mounted at /61/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 161.627716][ T4734] loop0: detected capacity change from 0 to 512 [ 161.644498][ T4734] EXT4-fs (loop0): orphan cleanup on readonly fs [ 161.652100][ T4734] EXT4-fs (loop0): 1 orphan inode deleted [ 161.659431][ T4734] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 161.736809][ T4737] loop0: detected capacity change from 0 to 512 [ 161.810662][ T4737] EXT4-fs (loop0): orphan cleanup on readonly fs [ 161.818698][ T4737] EXT4-fs (loop0): 1 orphan inode deleted [ 161.825098][ T4737] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 161.883771][ T4740] loop0: detected capacity change from 0 to 512 [ 161.899534][ T4740] EXT4-fs (loop0): orphan cleanup on readonly fs [ 161.907215][ T4740] EXT4-fs (loop0): 1 orphan inode deleted [ 161.913449][ T4740] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 162.004706][ T4743] loop0: detected capacity change from 0 to 512 [ 162.018201][ T4743] EXT4-fs (loop0): orphan cleanup on readonly fs [ 162.026125][ T4743] EXT4-fs (loop0): 1 orphan inode deleted [ 162.032613][ T4743] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 162.105350][ T4746] loop0: detected capacity change from 0 to 512 [ 162.116744][ T4746] EXT4-fs (loop0): orphan cleanup on readonly fs [ 162.124645][ T4746] EXT4-fs (loop0): 1 orphan inode deleted [ 162.195422][ T4749] loop0: detected capacity change from 0 to 512 [ 162.275343][ T4749] EXT4-fs (loop0): orphan cleanup on readonly fs [ 162.284004][ T4749] EXT4-fs (loop0): 1 orphan inode deleted [ 162.344909][ T4752] loop0: detected capacity change from 0 to 512 [ 162.361016][ T4752] EXT4-fs (loop0): orphan cleanup on readonly fs [ 162.369287][ T4752] EXT4-fs (loop0): 1 orphan inode deleted [ 162.486598][ T4757] loop0: detected capacity change from 0 to 512 [ 162.605711][ T4757] EXT4-fs (loop0): orphan cleanup on readonly fs [ 162.613606][ T4757] EXT4-fs (loop0): 1 orphan inode deleted [ 162.664346][ T4760] loop0: detected capacity change from 0 to 512 [ 162.680323][ T4760] EXT4-fs (loop0): orphan cleanup on readonly fs [ 162.694215][ T4760] EXT4-fs (loop0): 1 orphan inode deleted [ 162.788027][ T4763] loop0: detected capacity change from 0 to 512 [ 162.885377][ T4763] EXT4-fs (loop0): orphan cleanup on readonly fs [ 162.897262][ T4763] EXT4-fs (loop0): 1 orphan inode deleted [ 162.954353][ T4766] loop0: detected capacity change from 0 to 512 [ 162.970367][ T4766] EXT4-fs (loop0): orphan cleanup on readonly fs [ 162.978157][ T4766] EXT4-fs (loop0): 1 orphan inode deleted [ 163.044445][ T4769] loop0: detected capacity change from 0 to 512 [ 163.054565][ T4769] EXT4-fs (loop0): orphan cleanup on readonly fs [ 163.062806][ T4769] EXT4-fs (loop0): 1 orphan inode deleted [ 163.113885][ T4772] loop0: detected capacity change from 0 to 512 [ 163.132155][ T4772] EXT4-fs (loop0): orphan cleanup on readonly fs [ 163.140416][ T4772] EXT4-fs (loop0): 1 orphan inode deleted [ 163.194252][ T4775] loop0: detected capacity change from 0 to 512 [ 163.208198][ T4775] EXT4-fs (loop0): orphan cleanup on readonly fs [ 163.216166][ T4775] EXT4-fs (loop0): 1 orphan inode deleted [ 163.305044][ T4780] loop0: detected capacity change from 0 to 512 [ 163.405039][ T4780] EXT4-fs (loop0): orphan cleanup on readonly fs [ 163.413576][ T4780] EXT4-fs (loop0): 1 orphan inode deleted [ 163.474140][ T4783] loop0: detected capacity change from 0 to 512 [ 163.489986][ T4783] EXT4-fs (loop0): orphan cleanup on readonly fs [ 163.497776][ T4783] EXT4-fs (loop0): 1 orphan inode deleted [ 163.594578][ T4788] loop0: detected capacity change from 0 to 512 [ 163.695490][ T4788] EXT4-fs (loop0): orphan cleanup on readonly fs [ 163.704788][ T4788] EXT4-fs (loop0): 1 orphan inode deleted [ 163.807157][ T4791] loop0: detected capacity change from 0 to 512 [ 163.905305][ T4791] EXT4-fs (loop0): orphan cleanup on readonly fs [ 163.916822][ T4791] EXT4-fs (loop0): 1 orphan inode deleted [ 164.014035][ T4794] loop0: detected capacity change from 0 to 512 [ 164.033920][ T4794] EXT4-fs (loop0): orphan cleanup on readonly fs [ 164.044422][ T4794] EXT4-fs (loop0): 1 orphan inode deleted [ 164.114822][ T4797] loop0: detected capacity change from 0 to 512 [ 164.130045][ T4797] EXT4-fs (loop0): orphan cleanup on readonly fs [ 164.137969][ T4797] EXT4-fs (loop0): 1 orphan inode deleted [ 164.194676][ T4800] loop0: detected capacity change from 0 to 512 [ 164.211941][ T4800] EXT4-fs (loop0): orphan cleanup on readonly fs [ 164.220526][ T4800] EXT4-fs (loop0): 1 orphan inode deleted [ 164.294283][ T4803] loop0: detected capacity change from 0 to 512 [ 164.308715][ T4803] EXT4-fs (loop0): orphan cleanup on readonly fs [ 164.316791][ T4803] EXT4-fs (loop0): 1 orphan inode deleted [ 164.400001][ T4808] loop0: detected capacity change from 0 to 512 [ 164.455818][ T4808] EXT4-fs (loop0): orphan cleanup on readonly fs [ 164.464403][ T4808] EXT4-fs (loop0): 1 orphan inode deleted [ 164.534937][ T4811] loop0: detected capacity change from 0 to 512 [ 164.550321][ T4811] EXT4-fs (loop0): orphan cleanup on readonly fs [ 164.558333][ T4811] EXT4-fs (loop0): 1 orphan inode deleted [ 164.604978][ T4814] loop0: detected capacity change from 0 to 512 [ 164.620611][ T4814] EXT4-fs (loop0): orphan cleanup on readonly fs [ 164.628461][ T4814] EXT4-fs (loop0): 1 orphan inode deleted [ 164.684833][ T4817] loop0: detected capacity change from 0 to 512 [ 164.702069][ T4817] EXT4-fs (loop0): orphan cleanup on readonly fs [ 164.710503][ T4817] EXT4-fs (loop0): 1 orphan inode deleted [ 164.773992][ T4820] loop0: detected capacity change from 0 to 512 [ 164.784871][ T4820] EXT4-fs (loop0): orphan cleanup on readonly fs [ 164.792722][ T4820] EXT4-fs (loop0): 1 orphan inode deleted [ 164.854245][ T4823] loop0: detected capacity change from 0 to 512 [ 164.865101][ T4823] EXT4-fs (loop0): orphan cleanup on readonly fs [ 164.873634][ T4823] EXT4-fs (loop0): 1 orphan inode deleted [ 164.914647][ T4826] loop0: detected capacity change from 0 to 512 [ 164.930155][ T4826] EXT4-fs (loop0): orphan cleanup on readonly fs [ 164.938200][ T4826] EXT4-fs (loop0): 1 orphan inode deleted [ 165.003472][ T4829] loop0: detected capacity change from 0 to 512 [ 165.037513][ T4829] EXT4-fs (loop0): orphan cleanup on readonly fs [ 165.053589][ T4829] EXT4-fs (loop0): 1 orphan inode deleted [ 165.199791][ T4832] loop0: detected capacity change from 0 to 512 [ 165.256530][ T4832] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #3: comm syz.0.113: corrupted inode contents [ 165.269306][ T4832] EXT4-fs error (device loop0): ext4_dirty_inode:6040: inode #3: comm syz.0.113: mark_inode_dirty error [ 165.282957][ T4832] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #3: comm syz.0.113: corrupted inode contents [ 165.295825][ T4832] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #3: comm syz.0.113: mark_inode_dirty error [ 165.307977][ T4832] Quota error (device loop0): write_blk: dquota write failed [ 165.316392][ T4832] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 165.327007][ T4832] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.113: Failed to acquire dquot type 0 [ 165.339863][ T4832] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.113: corrupted inode contents [ 165.353187][ T4832] EXT4-fs error (device loop0): ext4_dirty_inode:6040: inode #16: comm syz.0.113: mark_inode_dirty error [ 165.365784][ T4832] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.113: corrupted inode contents [ 165.379006][ T4832] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz.0.113: mark_inode_dirty error [ 165.391051][ T4832] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.113: corrupted inode contents [ 165.404893][ T4832] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 165.414416][ T4832] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.113: corrupted inode contents [ 165.427273][ T4832] EXT4-fs error (device loop0): ext4_truncate:4273: inode #16: comm syz.0.113: mark_inode_dirty error [ 165.439072][ T4832] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 165.449596][ T4832] EXT4-fs (loop0): 1 truncate cleaned up [ 165.455645][ T4832] ext4 filesystem being mounted at /96/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 165.524066][ T4837] loop0: detected capacity change from 0 to 512 [ 165.558258][ T4837] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #3: comm syz.0.114: corrupted inode contents [ 165.571201][ T4837] EXT4-fs error (device loop0): ext4_dirty_inode:6040: inode #3: comm syz.0.114: mark_inode_dirty error [ 165.584597][ T4837] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #3: comm syz.0.114: corrupted inode contents [ 165.597325][ T4837] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #3: comm syz.0.114: mark_inode_dirty error [ 165.610198][ T4837] Quota error (device loop0): write_blk: dquota write failed [ 165.618226][ T4837] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 165.628999][ T4837] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.114: Failed to acquire dquot type 0 [ 165.641442][ T4837] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.114: corrupted inode contents [ 165.654441][ T4837] EXT4-fs error (device loop0): ext4_dirty_inode:6040: inode #16: comm syz.0.114: mark_inode_dirty error [ 165.666712][ T4837] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.114: corrupted inode contents [ 165.679996][ T4837] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz.0.114: mark_inode_dirty error [ 165.691807][ T4837] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.114: corrupted inode contents [ 165.705030][ T4837] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 165.714361][ T4837] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.114: corrupted inode contents [ 165.727197][ T4837] EXT4-fs error (device loop0): ext4_truncate:4273: inode #16: comm syz.0.114: mark_inode_dirty error [ 165.739012][ T4837] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 165.749694][ T4837] EXT4-fs (loop0): 1 truncate cleaned up [ 165.755711][ T4837] ext4 filesystem being mounted at /97/file1 supports timestamps until 2038-01-19 (0x7fffffff) 2025/09/08 18:58:50 executed programs: 100 [ 165.846277][ T4843] loop0: detected capacity change from 0 to 512 [ 165.856130][ T4843] EXT4-fs (loop0): orphan cleanup on readonly fs [ 165.864519][ T4843] EXT4-fs (loop0): 1 orphan inode deleted [ 165.959835][ T4846] loop0: detected capacity change from 0 to 512 [ 166.001557][ T4846] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #3: comm syz.0.117: corrupted inode contents [ 166.015488][ T4846] EXT4-fs error (device loop0): ext4_dirty_inode:6040: inode #3: comm syz.0.117: mark_inode_dirty error [ 166.029248][ T4846] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #3: comm syz.0.117: corrupted inode contents [ 166.042835][ T4846] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #3: comm syz.0.117: mark_inode_dirty error [ 166.057010][ T4846] Quota error (device loop0): write_blk: dquota write failed [ 166.065970][ T4846] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 166.077103][ T4846] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.117: Failed to acquire dquot type 0 [ 166.090232][ T4846] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.117: corrupted inode contents [ 166.104799][ T4846] EXT4-fs error (device loop0): ext4_dirty_inode:6040: inode #16: comm syz.0.117: mark_inode_dirty error [ 166.117241][ T4846] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.117: corrupted inode contents [ 166.129823][ T4846] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz.0.117: mark_inode_dirty error [ 166.141958][ T4846] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.117: corrupted inode contents [ 166.154305][ T4846] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 166.164552][ T4846] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.117: corrupted inode contents [ 166.176820][ T4846] EXT4-fs error (device loop0): ext4_truncate:4273: inode #16: comm syz.0.117: mark_inode_dirty error [ 166.188586][ T4846] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 166.199556][ T4846] EXT4-fs (loop0): 1 truncate cleaned up [ 166.205956][ T4846] ext4 filesystem being mounted at /100/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 166.285778][ T4850] loop0: detected capacity change from 0 to 512 [ 166.300964][ T4850] EXT4-fs (loop0): orphan cleanup on readonly fs [ 166.308707][ T4850] EXT4-fs (loop0): 1 orphan inode deleted [ 166.374547][ T4853] loop0: detected capacity change from 0 to 512 [ 166.391174][ T4853] EXT4-fs (loop0): orphan cleanup on readonly fs [ 166.399456][ T4853] EXT4-fs (loop0): 1 orphan inode deleted [ 166.464316][ T4856] loop0: detected capacity change from 0 to 512 [ 166.479730][ T4856] EXT4-fs (loop0): orphan cleanup on readonly fs [ 166.487565][ T4856] EXT4-fs (loop0): 1 orphan inode deleted [ 166.554233][ T4859] loop0: detected capacity change from 0 to 512 [ 166.569367][ T4859] EXT4-fs (loop0): orphan cleanup on readonly fs [ 166.577495][ T4859] EXT4-fs (loop0): 1 orphan inode deleted [ 166.664248][ T4862] loop0: detected capacity change from 0 to 512 [ 166.679596][ T4862] EXT4-fs (loop0): orphan cleanup on readonly fs [ 166.687701][ T4862] EXT4-fs (loop0): 1 orphan inode deleted [ 166.756630][ T4865] loop0: detected capacity change from 0 to 512 [ 166.809664][ T4865] EXT4-fs (loop0): orphan cleanup on readonly fs [ 166.817324][ T4865] EXT4-fs (loop0): 1 orphan inode deleted [ 166.874207][ T4868] loop0: detected capacity change from 0 to 512 [ 166.895752][ T4868] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #3: comm syz.0.124: corrupted inode contents [ 166.908443][ T4868] EXT4-fs error (device loop0): ext4_dirty_inode:6040: inode #3: comm syz.0.124: mark_inode_dirty error [ 166.922137][ T4868] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #3: comm syz.0.124: corrupted inode contents [ 166.938010][ T4868] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #3: comm syz.0.124: mark_inode_dirty error [ 166.951861][ T4868] Quota error (device loop0): write_blk: dquota write failed [ 166.961774][ T4868] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 166.975423][ T4868] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.124: Failed to acquire dquot type 0 [ 166.990516][ T4868] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.124: corrupted inode contents [ 167.007345][ T4868] EXT4-fs error (device loop0): ext4_dirty_inode:6040: inode #16: comm syz.0.124: mark_inode_dirty error [ 167.023809][ T4868] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.124: corrupted inode contents [ 167.041009][ T4868] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz.0.124: mark_inode_dirty error [ 167.057537][ T4868] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.124: corrupted inode contents [ 167.070342][ T4868] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 167.079610][ T4868] EXT4-fs error (device loop0): ext4_do_update_inode:5204: inode #16: comm syz.0.124: corrupted inode contents [ 167.092999][ T4868] EXT4-fs error (device loop0): ext4_truncate:4273: inode #16: comm syz.0.124: mark_inode_dirty error [ 167.104859][ T4868] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 167.114580][ T4868] EXT4-fs (loop0): 1 truncate cleaned up