Warning: Permanently added '10.128.0.185' (ED25519) to the list of known hosts. 2025/12/01 06:15:34 parsed 1 programs [ 75.592012][ T5826] cgroup: Unknown subsys name 'net' [ 75.781581][ T5826] cgroup: Unknown subsys name 'cpuset' [ 75.791551][ T5826] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 77.193773][ T5826] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 79.925569][ T5837] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 80.686847][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.695268][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.729315][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.737274][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.274058][ T5890] chnl_net:caif_netlink_parms(): no params data found [ 82.355334][ T5890] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.363381][ T5890] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.370648][ T5890] bridge_slave_0: entered allmulticast mode [ 82.377722][ T5890] bridge_slave_0: entered promiscuous mode [ 82.386764][ T5890] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.394368][ T5890] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.402357][ T5890] bridge_slave_1: entered allmulticast mode [ 82.409537][ T5890] bridge_slave_1: entered promiscuous mode [ 82.441927][ T5890] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.453365][ T5890] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.485142][ T5890] team0: Port device team_slave_0 added [ 82.493807][ T5890] team0: Port device team_slave_1 added [ 82.523987][ T5890] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.531036][ T5890] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 82.557302][ T5890] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.570761][ T5890] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.577736][ T5890] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 82.604126][ T5890] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.647617][ T5890] hsr_slave_0: entered promiscuous mode [ 82.654474][ T5890] hsr_slave_1: entered promiscuous mode [ 82.795197][ T5890] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.811713][ T5890] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.822128][ T5890] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.833250][ T5890] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.904174][ T5890] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.925098][ T5890] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.938332][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.945642][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.963796][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.970948][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.127262][ T5890] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.168902][ T5890] veth0_vlan: entered promiscuous mode [ 83.180378][ T5890] veth1_vlan: entered promiscuous mode [ 83.209339][ T5890] veth0_macvtap: entered promiscuous mode [ 83.219944][ T5890] veth1_macvtap: entered promiscuous mode [ 83.239107][ T5890] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.253088][ T5890] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.266961][ T60] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.276906][ T60] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.289842][ T60] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.300997][ T60] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.425667][ T5890] syz-executor (5890) used greatest stack depth: 17912 bytes left [ 83.449041][ T60] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.527557][ T60] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.591315][ T60] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.696041][ T60] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.887917][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 83.896155][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 83.904013][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 83.912289][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 83.921407][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2025/12/01 06:15:45 executed programs: 0 [ 84.439759][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.447542][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.456780][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.465589][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.473625][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 84.624604][ T5933] chnl_net:caif_netlink_parms(): no params data found [ 84.699662][ T5933] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.706833][ T5933] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.714299][ T5933] bridge_slave_0: entered allmulticast mode [ 84.722190][ T5933] bridge_slave_0: entered promiscuous mode [ 84.732293][ T5933] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.739976][ T5933] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.747168][ T5933] bridge_slave_1: entered allmulticast mode [ 84.754719][ T5933] bridge_slave_1: entered promiscuous mode [ 84.787004][ T5933] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.799727][ T5933] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.837621][ T5933] team0: Port device team_slave_0 added [ 84.845890][ T5933] team0: Port device team_slave_1 added [ 84.878791][ T5933] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.885751][ T5933] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 84.912040][ T5933] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.925566][ T5933] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.932654][ T5933] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 84.959109][ T5933] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.010734][ T5933] hsr_slave_0: entered promiscuous mode [ 85.017058][ T5933] hsr_slave_1: entered promiscuous mode [ 85.023471][ T5933] debugfs: 'hsr0' already exists in 'hsr' [ 85.029614][ T5933] Cannot create hsr debugfs directory [ 86.482927][ T60] bridge_slave_1: left allmulticast mode [ 86.490581][ T60] bridge_slave_1: left promiscuous mode [ 86.497514][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.524712][ T60] bridge_slave_0: left allmulticast mode [ 86.530887][ T60] bridge_slave_0: left promiscuous mode [ 86.536592][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.558976][ T5144] Bluetooth: hci0: command tx timeout [ 86.800606][ T50] cfg80211: failed to load regulatory.db [ 86.873734][ T60] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 86.885918][ T60] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 86.896588][ T60] bond0 (unregistering): Released all slaves [ 87.027839][ T60] hsr_slave_0: left promiscuous mode [ 87.039135][ T60] hsr_slave_1: left promiscuous mode [ 87.045443][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 87.063481][ T60] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 87.071881][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 87.079678][ T60] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 87.103598][ T60] veth1_macvtap: left promiscuous mode [ 87.109457][ T60] veth0_macvtap: left promiscuous mode [ 87.115181][ T60] veth1_vlan: left promiscuous mode [ 87.122196][ T60] veth0_vlan: left promiscuous mode [ 87.543424][ T60] team0 (unregistering): Port device team_slave_1 removed [ 87.567452][ T60] team0 (unregistering): Port device team_slave_0 removed [ 88.140855][ T5933] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 88.169487][ T5933] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 88.182228][ T5933] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 88.194213][ T5933] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 88.533908][ T5933] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.588326][ T5933] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.613223][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.620442][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.638364][ T5144] Bluetooth: hci0: command tx timeout [ 88.656358][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.663687][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.952498][ T5933] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.998360][ T5933] veth0_vlan: entered promiscuous mode [ 89.010844][ T5933] veth1_vlan: entered promiscuous mode [ 89.038972][ T5933] veth0_macvtap: entered promiscuous mode [ 89.049205][ T5933] veth1_macvtap: entered promiscuous mode [ 89.066429][ T5933] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.080690][ T5933] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.094725][ T3535] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.104440][ T3535] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.114124][ T3535] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.124537][ T3535] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.182322][ T3535] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.196383][ T3535] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.221269][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.230310][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.280482][ T6010] loop0: detected capacity change from 0 to 512 [ 89.315968][ T6010] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.17: iget: bad extra_isize 90 (inode size 256) [ 89.332114][ T6010] EXT4-fs (loop0): Remounting filesystem read-only [ 89.338910][ T6010] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 89.352307][ T6010] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 89.363257][ T6010] EXT4-fs (loop0): 1 orphan inode deleted [ 89.370035][ T6010] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.403043][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. 2025/12/01 06:15:50 executed programs: 3 [ 89.445750][ T6013] loop0: detected capacity change from 0 to 512 [ 89.478244][ T6013] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.18: iget: bad extra_isize 90 (inode size 256) [ 89.492665][ T6013] EXT4-fs (loop0): Remounting filesystem read-only [ 89.499635][ T6013] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 89.510215][ T6013] EXT4-fs (loop0): 1 orphan inode deleted [ 89.517609][ T6013] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.566036][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.613301][ T6015] loop0: detected capacity change from 0 to 512 [ 89.647735][ T6015] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.19: iget: bad extra_isize 90 (inode size 256) [ 89.661448][ T6015] EXT4-fs (loop0): Remounting filesystem read-only [ 89.668371][ T6015] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 89.681056][ T6015] EXT4-fs (loop0): 1 orphan inode deleted [ 89.691548][ T6015] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.735110][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.773674][ T6017] loop0: detected capacity change from 0 to 512 [ 89.795007][ T6017] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.20: iget: bad extra_isize 90 (inode size 256) [ 89.809799][ T6017] EXT4-fs (loop0): Remounting filesystem read-only [ 89.816671][ T6017] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 89.830086][ T6017] EXT4-fs (loop0): 1 orphan inode deleted [ 89.846753][ T6017] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.886972][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.943694][ T6019] loop0: detected capacity change from 0 to 512 [ 89.989229][ T6019] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.21: iget: bad extra_isize 90 (inode size 256) [ 90.003540][ T6019] EXT4-fs (loop0): Remounting filesystem read-only [ 90.010786][ T6019] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 90.021580][ T6019] EXT4-fs (loop0): 1 orphan inode deleted [ 90.029066][ T6019] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.066000][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.127912][ T6021] loop0: detected capacity change from 0 to 512 [ 90.144361][ T6021] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.22: iget: bad extra_isize 90 (inode size 256) [ 90.161369][ T6021] EXT4-fs (loop0): Remounting filesystem read-only [ 90.169024][ T6021] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 90.190328][ T6021] EXT4-fs (loop0): 1 orphan inode deleted [ 90.197007][ T6021] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.226953][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.278161][ T6023] loop0: detected capacity change from 0 to 512 [ 90.301723][ T6023] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.23: iget: bad extra_isize 90 (inode size 256) [ 90.315422][ T6023] EXT4-fs (loop0): Remounting filesystem read-only [ 90.325987][ T6023] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 90.348832][ T6023] EXT4-fs (loop0): 1 orphan inode deleted [ 90.355481][ T6023] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.387349][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.444995][ T6025] loop0: detected capacity change from 0 to 512 [ 90.469299][ T6025] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.24: iget: bad extra_isize 90 (inode size 256) [ 90.484276][ T6025] EXT4-fs (loop0): Remounting filesystem read-only [ 90.493784][ T6025] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 90.504282][ T6025] EXT4-fs (loop0): 1 orphan inode deleted [ 90.512309][ T6025] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.544319][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.602061][ T6027] loop0: detected capacity change from 0 to 512 [ 90.627767][ T6027] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.25: iget: bad extra_isize 90 (inode size 256) [ 90.647220][ T6027] EXT4-fs (loop0): Remounting filesystem read-only [ 90.654752][ T6027] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 90.665942][ T6027] EXT4-fs (loop0): 1 orphan inode deleted [ 90.673366][ T6027] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.705222][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.720064][ T5144] Bluetooth: hci0: command tx timeout [ 90.753110][ T6029] loop0: detected capacity change from 0 to 512 [ 90.767306][ T6029] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.26: iget: bad extra_isize 90 (inode size 256) [ 90.783516][ T6029] EXT4-fs (loop0): Remounting filesystem read-only [ 90.790485][ T6029] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 90.801570][ T6029] EXT4-fs (loop0): 1 orphan inode deleted [ 90.810248][ T6029] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.862246][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.912307][ T6031] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.27: iget: bad extra_isize 90 (inode size 256) [ 90.926383][ T6031] EXT4-fs (loop0): Remounting filesystem read-only [ 90.933477][ T6031] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 90.944120][ T6031] EXT4-fs (loop0): 1 orphan inode deleted [ 90.951987][ T6031] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.000512][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.072357][ T6033] EXT4-fs: Ignoring removed bh option [ 91.100288][ T6033] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.118930][ T6033] [ 91.121297][ T6033] ====================================================== [ 91.128313][ T6033] WARNING: possible circular locking dependency detected [ 91.135341][ T6033] syzkaller #0 Not tainted [ 91.139765][ T6033] ------------------------------------------------------ [ 91.146780][ T6033] syz.0.28/6033 is trying to acquire lock: [ 91.152585][ T6033] ffff88805e5deaa8 (&ei->xattr_sem){++++}-{4:4}, at: ext4_destroy_inline_data+0x28/0xe0 [ 91.162345][ T6033] [ 91.162345][ T6033] but task is already holding lock: [ 91.169798][ T6033] ffff8880347c0b98 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x1ca/0x350 [ 91.179827][ T6033] [ 91.179827][ T6033] which lock already depends on the new lock. [ 91.179827][ T6033] [ 91.190238][ T6033] [ 91.190238][ T6033] the existing dependency chain (in reverse order) is: [ 91.199263][ T6033] [ 91.199263][ T6033] -> #1 (&sbi->s_writepages_rwsem){++++}-{0:0}: [ 91.207668][ T6033] percpu_down_read_internal+0x48/0x1c0 [ 91.213716][ T6033] ext4_writepages+0x1ca/0x350 [ 91.218980][ T6033] do_writepages+0x32e/0x550 [ 91.224069][ T6033] __writeback_single_inode+0x133/0x1240 [ 91.230205][ T6033] writeback_single_inode+0x493/0xc70 [ 91.236078][ T6033] write_inode_now+0x160/0x1d0 [ 91.241338][ T6033] iput+0xa77/0x1030 [ 91.245740][ T6033] ext4_xattr_block_set+0x1fce/0x2ac0 [ 91.251705][ T6033] ext4_expand_extra_isize_ea+0x12da/0x1ea0 [ 91.258093][ T6033] __ext4_expand_extra_isize+0x30d/0x400 [ 91.264229][ T6033] __ext4_mark_inode_dirty+0x45c/0x6e0 [ 91.270188][ T6033] ext4_evict_inode+0x79c/0xe60 [ 91.275536][ T6033] evict+0x5f4/0xae0 [ 91.279927][ T6033] ext4_orphan_cleanup+0xc20/0x1460 [ 91.285633][ T6033] ext4_fill_super+0x58a1/0x6160 [ 91.291067][ T6033] get_tree_bdev_flags+0x40e/0x4d0 [ 91.296677][ T6033] vfs_get_tree+0x92/0x2a0 [ 91.301615][ T6033] do_new_mount+0x302/0xa10 [ 91.306618][ T6033] __se_sys_mount+0x313/0x410 [ 91.311794][ T6033] do_syscall_64+0xfa/0xf80 [ 91.316797][ T6033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.323194][ T6033] [ 91.323194][ T6033] -> #0 (&ei->xattr_sem){++++}-{4:4}: [ 91.330731][ T6033] __lock_acquire+0x15a6/0x2cf0 [ 91.336081][ T6033] lock_acquire+0x117/0x340 [ 91.341078][ T6033] down_write+0x96/0x1f0 [ 91.345818][ T6033] ext4_destroy_inline_data+0x28/0xe0 [ 91.351690][ T6033] ext4_do_writepages+0x4e6/0x4500 [ 91.357301][ T6033] ext4_writepages+0x203/0x350 [ 91.362586][ T6033] do_writepages+0x32e/0x550 [ 91.367683][ T6033] file_write_and_wait_range+0x23e/0x340 [ 91.373822][ T6033] generic_buffers_fsync_noflush+0x70/0x1d0 [ 91.380222][ T6033] ext4_sync_file+0x322/0xae0 [ 91.385402][ T6033] ext4_buffered_write_iter+0x2ca/0x3a0 [ 91.391469][ T6033] ext4_file_write_iter+0x292/0x1bc0 [ 91.397255][ T6033] vfs_write+0x5c9/0xb30 [ 91.401996][ T6033] __x64_sys_pwrite64+0x193/0x220 [ 91.407549][ T6033] do_syscall_64+0xfa/0xf80 [ 91.412552][ T6033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.418943][ T6033] [ 91.418943][ T6033] other info that might help us debug this: [ 91.418943][ T6033] [ 91.429148][ T6033] Possible unsafe locking scenario: [ 91.429148][ T6033] [ 91.436578][ T6033] CPU0 CPU1 [ 91.441920][ T6033] ---- ---- [ 91.447263][ T6033] rlock(&sbi->s_writepages_rwsem); [ 91.452525][ T6033] lock(&ei->xattr_sem); [ 91.459350][ T6033] lock(&sbi->s_writepages_rwsem); [ 91.467045][ T6033] lock(&ei->xattr_sem); [ 91.471357][ T6033] [ 91.471357][ T6033] *** DEADLOCK *** [ 91.471357][ T6033] [ 91.479484][ T6033] 2 locks held by syz.0.28/6033: [ 91.484410][ T6033] #0: ffff8880347c2420 (sb_writers#4){.+.+}-{0:0}, at: vfs_write+0x211/0xb30 [ 91.493363][ T6033] #1: ffff8880347c0b98 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x1ca/0x350 [ 91.503786][ T6033] [ 91.503786][ T6033] stack backtrace: [ 91.509671][ T6033] CPU: 1 UID: 0 PID: 6033 Comm: syz.0.28 Not tainted syzkaller #0 PREEMPT(full) [ 91.509683][ T6033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 91.509694][ T6033] Call Trace: [ 91.509700][ T6033] [ 91.509705][ T6033] dump_stack_lvl+0x189/0x250 [ 91.509721][ T6033] ? __pfx_dump_stack_lvl+0x10/0x10 [ 91.509732][ T6033] ? __pfx__printk+0x10/0x10 [ 91.509744][ T6033] ? print_lock_name+0xde/0x100 [ 91.509757][ T6033] print_circular_bug+0x2e2/0x300 [ 91.509769][ T6033] check_noncircular+0x12e/0x150 [ 91.509781][ T6033] __lock_acquire+0x15a6/0x2cf0 [ 91.509792][ T6033] ? __lock_acquire+0x6b6/0x2cf0 [ 91.509804][ T6033] ? ext4_destroy_inline_data+0x28/0xe0 [ 91.509815][ T6033] lock_acquire+0x117/0x340 [ 91.509824][ T6033] ? ext4_destroy_inline_data+0x28/0xe0 [ 91.509834][ T6033] ? __kasan_check_byte+0x12/0x40 [ 91.509845][ T6033] ? unwind_next_frame+0xa5/0x2390 [ 91.509857][ T6033] down_write+0x96/0x1f0 [ 91.509869][ T6033] ? ext4_destroy_inline_data+0x28/0xe0 [ 91.509879][ T6033] ? __pfx_down_write+0x10/0x10 [ 91.509889][ T6033] ? ext4_journal_check_start+0x1c/0x2b0 [ 91.509903][ T6033] ? ext4_journal_check_start+0x1cf/0x2b0 [ 91.509917][ T6033] ext4_destroy_inline_data+0x28/0xe0 [ 91.509928][ T6033] ext4_do_writepages+0x4e6/0x4500 [ 91.509940][ T6033] ? kernel_text_address+0xa5/0xe0 [ 91.509954][ T6033] ? unwind_get_return_address+0x4d/0x90 [ 91.509964][ T6033] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 91.509978][ T6033] ? arch_stack_walk+0xfc/0x150 [ 91.509990][ T6033] ? stack_trace_save+0x9c/0xe0 [ 91.510002][ T6033] ? __pfx_stack_trace_save+0x10/0x10 [ 91.510014][ T6033] ? __pfx_hlock_conflict+0x10/0x10 [ 91.510025][ T6033] ? check_path+0x21/0x40 [ 91.510036][ T6033] ? __pfx_ext4_do_writepages+0x10/0x10 [ 91.510047][ T6033] ? __lock_acquire+0x146f/0x2cf0 [ 91.510061][ T6033] ? rcu_read_lock_any_held+0xb3/0x120 [ 91.510076][ T6033] ext4_writepages+0x203/0x350 [ 91.510085][ T6033] ? __lock_acquire+0x6b6/0x2cf0 [ 91.510093][ T6033] ? __pfx_ext4_writepages+0x10/0x10 [ 91.510106][ T6033] ? __pfx_ext4_writepages+0x10/0x10 [ 91.510114][ T6033] do_writepages+0x32e/0x550 [ 91.510128][ T6033] ? do_raw_spin_unlock+0x122/0x240 [ 91.510140][ T6033] file_write_and_wait_range+0x23e/0x340 [ 91.510155][ T6033] ? __pfx_file_write_and_wait_range+0x10/0x10 [ 91.510173][ T6033] ? generic_perform_write+0x809/0x900 [ 91.510185][ T6033] generic_buffers_fsync_noflush+0x70/0x1d0 [ 91.510200][ T6033] ext4_sync_file+0x322/0xae0 [ 91.510213][ T6033] ext4_buffered_write_iter+0x2ca/0x3a0 [ 91.510226][ T6033] ext4_file_write_iter+0x292/0x1bc0 [ 91.510241][ T6033] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 91.510255][ T6033] vfs_write+0x5c9/0xb30 [ 91.510264][ T6033] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 91.510276][ T6033] ? __pfx_vfs_write+0x10/0x10 [ 91.510284][ T6033] ? __pfx_do_futex+0x10/0x10 [ 91.510297][ T6033] __x64_sys_pwrite64+0x193/0x220 [ 91.510307][ T6033] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 91.510317][ T6033] ? do_syscall_64+0xbe/0xf80 [ 91.510328][ T6033] do_syscall_64+0xfa/0xf80 [ 91.510338][ T6033] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.510347][ T6033] ? clear_bhb_loop+0x60/0xb0 [ 91.510357][ T6033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.510367][ T6033] RIP: 0033:0x7f2eec38f749 [ 91.510380][ T6033] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 91.510388][ T6033] RSP: 002b:00007fff228a92f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 91.510399][ T6033] RAX: ffffffffffffffda RBX: 00007f2eec5e5fa0 RCX: 00007f2eec38f749 [ 91.510406][ T6033] RDX: 000000000000fdef RSI: 0000200000000140 RDI: 0000000000000004 [ 91.510412][ T6033] RBP: 00007f2eec413f91 R08: 0000000000000000 R09: 0000000000000000 [ 91.510418][ T6033] R10: 000000000000fecc R11: 0000000000000246 R12: 0000000000000000 [ 91.510423][ T6033] R13: 00007f2eec5e5fa0 R14: 00007f2eec5e5fa0 R15: 0000000000000004 [ 91.510433][ T6033] [ 91.903526][ T6033] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 91.919373][ T6033] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 31 with max blocks 33 with error 28 [ 91.931941][ T6033] EXT4-fs (loop0): This should not happen!! Data will be lost [ 91.931941][ T6033] [ 91.941914][ T6033] EXT4-fs (loop0): Total free blocks count 0 [ 91.947989][ T6033] EXT4-fs (loop0): Free/Dirty block details [ 91.953958][ T6033] EXT4-fs (loop0): free_blocks=2415919104 [ 91.959717][ T6033] EXT4-fs (loop0): dirty_blocks=64 [ 91.964830][ T6033] EXT4-fs (loop0): Block reservation details [ 91.970858][ T6033] EXT4-fs (loop0): i_reserved_data_blocks=4 [ 91.979539][ T60] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 92.139198][ T6036] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.29: iget: bad extra_isize 90 (inode size 256) [ 92.162521][ T6036] EXT4-fs (loop0): Remounting filesystem read-only [ 92.169217][ T6036] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 92.180105][ T6036] EXT4-fs (loop0): 1 orphan inode deleted [ 92.186513][ T6036] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.226786][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.299351][ T6038] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.30: iget: bad extra_isize 90 (inode size 256) [ 92.312886][ T6038] EXT4-fs (loop0): Remounting filesystem read-only [ 92.320446][ T6038] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 92.331333][ T6038] EXT4-fs (loop0): 1 orphan inode deleted [ 92.337428][ T6038] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.360967][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.394429][ T6040] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.31: iget: bad extra_isize 90 (inode size 256) [ 92.409224][ T6040] EXT4-fs (loop0): Remounting filesystem read-only [ 92.416093][ T6040] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 92.434982][ T6040] EXT4-fs (loop0): 1 orphan inode deleted [ 92.448717][ T6040] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.476416][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.506463][ T6042] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.32: iget: bad extra_isize 90 (inode size 256) [ 92.525455][ T6042] EXT4-fs (loop0): Remounting filesystem read-only [ 92.536987][ T6042] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 92.556451][ T6042] EXT4-fs (loop0): 1 orphan inode deleted [ 92.562736][ T6042] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.586963][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.615936][ T6044] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.33: iget: bad extra_isize 90 (inode size 256) [ 92.629519][ T6044] EXT4-fs (loop0): Remounting filesystem read-only [ 92.636117][ T6044] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 92.648018][ T6044] EXT4-fs (loop0): 1 orphan inode deleted [ 92.654466][ T6044] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.687064][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.730433][ T6046] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.34: iget: bad extra_isize 90 (inode size 256) [ 92.744244][ T6046] EXT4-fs (loop0): Remounting filesystem read-only [ 92.750907][ T6046] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 92.768619][ T6046] EXT4-fs (loop0): 1 orphan inode deleted [ 92.774755][ T6046] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.798077][ T5144] Bluetooth: hci0: command tx timeout [ 92.799393][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.833742][ T6048] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.35: iget: bad extra_isize 90 (inode size 256) [ 92.848575][ T6048] EXT4-fs (loop0): Remounting filesystem read-only [ 92.855324][ T6048] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 92.865730][ T6048] EXT4-fs (loop0): 1 orphan inode deleted [ 92.872231][ T6048] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.921451][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.963216][ T6050] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.36: iget: bad extra_isize 90 (inode size 256) [ 92.988969][ T6050] EXT4-fs (loop0): Remounting filesystem read-only [ 92.995719][ T6050] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 93.006219][ T6050] EXT4-fs (loop0): 1 orphan inode deleted [ 93.012834][ T6050] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.036999][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.065912][ T6052] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.37: iget: bad extra_isize 90 (inode size 256) [ 93.079500][ T6052] EXT4-fs (loop0): Remounting filesystem read-only [ 93.086108][ T6052] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 93.096612][ T6052] EXT4-fs (loop0): 1 orphan inode deleted [ 93.103158][ T6052] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.142260][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.170996][ T6054] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.38: iget: bad extra_isize 90 (inode size 256) [ 93.184514][ T6054] EXT4-fs (loop0): Remounting filesystem read-only [ 93.192873][ T6054] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 93.203161][ T6054] EXT4-fs (loop0): 1 orphan inode deleted [ 93.210284][ T6054] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.241112][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.276940][ T6056] EXT4-fs: Ignoring removed bh option [ 93.308880][ T6056] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.323590][ T6056] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 93.338581][ T6056] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 31 with max blocks 33 with error 28 [ 93.351053][ T6056] EXT4-fs (loop0): This should not happen!! Data will be lost [ 93.351053][ T6056] [ 93.360729][ T6056] EXT4-fs (loop0): Total free blocks count 0 [ 93.366706][ T6056] EXT4-fs (loop0): Free/Dirty block details [ 93.372712][ T6056] EXT4-fs (loop0): free_blocks=2415919104 [ 93.378469][ T6056] EXT4-fs (loop0): dirty_blocks=64 [ 93.383580][ T6056] EXT4-fs (loop0): Block reservation details [ 93.389604][ T6056] EXT4-fs (loop0): i_reserved_data_blocks=4 [ 93.398357][ T1159] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 93.451441][ T6059] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.40: iget: bad extra_isize 90 (inode size 256) [ 93.466248][ T6059] EXT4-fs (loop0): Remounting filesystem read-only [ 93.478436][ T6059] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 93.498101][ T6059] EXT4-fs (loop0): 1 orphan inode deleted [ 93.504426][ T6059] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.529613][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.582218][ T6061] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.41: iget: bad extra_isize 90 (inode size 256) [ 93.596074][ T6061] EXT4-fs (loop0): Remounting filesystem read-only [ 93.603537][ T6061] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 93.618094][ T6061] EXT4-fs (loop0): 1 orphan inode deleted [ 93.624475][ T6061] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.650335][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.679171][ T6063] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.42: iget: bad extra_isize 90 (inode size 256) [ 93.693165][ T6063] EXT4-fs (loop0): Remounting filesystem read-only [ 93.701203][ T6063] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 93.711659][ T6063] EXT4-fs (loop0): 1 orphan inode deleted [ 93.718703][ T6063] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.750374][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.784769][ T6065] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.43: iget: bad extra_isize 90 (inode size 256) [ 93.804306][ T6065] EXT4-fs (loop0): Remounting filesystem read-only [ 93.812321][ T6065] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 93.822712][ T6065] EXT4-fs (loop0): 1 orphan inode deleted [ 93.829697][ T6065] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.861113][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.893362][ T6067] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.44: iget: bad extra_isize 90 (inode size 256) [ 93.910404][ T6067] EXT4-fs (loop0): Remounting filesystem read-only [ 93.917073][ T6067] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 93.928770][ T6067] EXT4-fs (loop0): 1 orphan inode deleted [ 93.934885][ T6067] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.979498][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.020354][ T6069] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.45: iget: bad extra_isize 90 (inode size 256) [ 94.039407][ T6069] EXT4-fs (loop0): Remounting filesystem read-only [ 94.046280][ T6069] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 94.057822][ T6069] EXT4-fs (loop0): 1 orphan inode deleted [ 94.064551][ T6069] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 94.106487][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.136905][ T6071] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.46: iget: bad extra_isize 90 (inode size 256) [ 94.154059][ T6071] EXT4-fs (loop0): Remounting filesystem read-only [ 94.161308][ T6071] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 94.172129][ T6071] EXT4-fs (loop0): 1 orphan inode deleted [ 94.178692][ T6071] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 94.210114][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.242034][ T6073] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.47: iget: bad extra_isize 90 (inode size 256) [ 94.257387][ T6073] EXT4-fs (loop0): Remounting filesystem read-only [ 94.267384][ T6073] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 94.277807][ T6073] EXT4-fs (loop0): 1 orphan inode deleted [ 94.284543][ T6073] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 94.315003][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.341728][ T6075] set_capacity_and_notify: 21 callbacks suppressed [ 94.341744][ T6075] loop0: detected capacity change from 0 to 512 [ 94.375998][ T6075] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.48: iget: bad extra_isize 90 (inode size 256) [ 94.400389][ T6075] EXT4-fs (loop0): Remounting filesystem read-only [ 94.407006][ T6075] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 94.417837][ T6075] EXT4-fs (loop0): 1 orphan inode deleted [ 94.424602][ T6075] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 94.451355][ T5933] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. 2025/12/01 06:15:55 executed programs: 34 [ 94.475402][ T6077] loop0: detected capacity change from 0 to 512 [ 94.490416][ T6077] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.49: iget: bad extra_isize 90 (inode size 256) [ 94.505209][ T6077] EXT4-fs (loop0): Remounting filesystem read-only [ 94.512633][ T6077] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 94.526907][ T6077] EXT4-fs (loop0): 1 orphan inode deleted [ 94.583595][ T6079] loop0: detected capacity change from 0 to 512 [ 94.603715][ T6079] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.50: iget: bad extra_isize 90 (inode size 256) [ 94.617846][ T6079] EXT4-fs (loop0): Remounting filesystem read-only [ 94.624872][ T6079] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 94.635653][ T6079] EXT4-fs (loop0): 1 orphan inode deleted [ 94.669915][ T6081] loop0: detected capacity change from 0 to 512 [ 94.691314][ T6081] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.51: iget: bad extra_isize 90 (inode size 256) [ 94.706480][ T6081] EXT4-fs (loop0): Remounting filesystem read-only [ 94.713400][ T6081] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 94.724681][ T6081] EXT4-fs (loop0): 1 orphan inode deleted [ 94.766982][ T6083] loop0: detected capacity change from 0 to 512 [ 94.790424][ T6083] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.52: iget: bad extra_isize 90 (inode size 256) [ 94.807110][ T6083] EXT4-fs (loop0): Remounting filesystem read-only [ 94.814131][ T6083] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 94.824481][ T6083] EXT4-fs (loop0): 1 orphan inode deleted [ 94.874977][ T6085] loop0: detected capacity change from 0 to 512 [ 94.891707][ T6085] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.53: iget: bad extra_isize 90 (inode size 256) [ 94.905801][ T6085] EXT4-fs (loop0): Remounting filesystem read-only [ 94.912952][ T6085] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 94.923352][ T6085] EXT4-fs (loop0): 1 orphan inode deleted [ 94.988972][ T6087] loop0: detected capacity change from 0 to 512 [ 95.030964][ T6087] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.54: iget: bad extra_isize 90 (inode size 256) [ 95.045670][ T6087] EXT4-fs (loop0): Remounting filesystem read-only [ 95.053867][ T6087] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 95.064220][ T6087] EXT4-fs (loop0): 1 orphan inode deleted [ 95.102562][ T6089] loop0: detected capacity change from 0 to 512 [ 95.120127][ T6089] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.55: iget: bad extra_isize 90 (inode size 256) [ 95.133775][ T6089] EXT4-fs (loop0): Remounting filesystem read-only [ 95.140894][ T6089] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 95.151269][ T6089] EXT4-fs (loop0): 1 orphan inode deleted [ 95.212017][ T6091] loop0: detected capacity change from 0 to 512 [ 95.231202][ T6091] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.56: iget: bad extra_isize 90 (inode size 256) [ 95.246285][ T6091] EXT4-fs (loop0): Remounting filesystem read-only [ 95.252965][ T6091] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 95.263518][ T6091] EXT4-fs (loop0): 1 orphan inode deleted [ 95.296679][ T6093] loop0: detected capacity change from 0 to 512 [ 95.318629][ T6093] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.57: iget: bad extra_isize 90 (inode size 256) [ 95.338263][ T6093] EXT4-fs (loop0): Remounting filesystem read-only [ 95.345069][ T6093] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 95.356090][ T6093] EXT4-fs (loop0): 1 orphan inode deleted [ 95.408301][ T6095] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.58: iget: bad extra_isize 90 (inode size 256) [ 95.424361][ T6095] EXT4-fs (loop0): Remounting filesystem read-only [ 95.433568][ T6095] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 95.443758][ T6095] EXT4-fs (loop0): 1 orphan inode deleted [ 95.512069][ T6097] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.59: iget: bad extra_isize 90 (inode size 256) [ 95.526024][ T6097] EXT4-fs (loop0): Remounting filesystem read-only [ 95.532954][ T6097] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 95.543732][ T6097] EXT4-fs (loop0): 1 orphan inode deleted [ 95.600168][ T6099] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.60: iget: bad extra_isize 90 (inode size 256) [ 95.614812][ T6099] EXT4-fs (loop0): Remounting filesystem read-only [ 95.622452][ T6099] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 95.632831][ T6099] EXT4-fs (loop0): 1 orphan inode deleted [ 95.692520][ T6101] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.61: iget: bad extra_isize 90 (inode size 256) [ 95.706078][ T6101] EXT4-fs (loop0): Remounting filesystem read-only [ 95.712939][ T6101] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 95.725225][ T6101] EXT4-fs (loop0): 1 orphan inode deleted [ 95.800499][ T6103] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.62: iget: bad extra_isize 90 (inode size 256) [ 95.815203][ T6103] EXT4-fs (loop0): Remounting filesystem read-only [ 95.823960][ T6103] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 95.834319][ T6103] EXT4-fs (loop0): 1 orphan inode deleted [ 95.884849][ T6105] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.63: iget: bad extra_isize 90 (inode size 256) [ 95.898391][ T6105] EXT4-fs (loop0): Remounting filesystem read-only [ 95.904996][ T6105] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 95.920656][ T6105] EXT4-fs (loop0): 1 orphan inode deleted [ 95.975042][ T6107] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.64: iget: bad extra_isize 90 (inode size 256) [ 95.989908][ T6107] EXT4-fs (loop0): Remounting filesystem read-only [ 95.996536][ T6107] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 96.009045][ T6107] EXT4-fs (loop0): 1 orphan inode deleted [ 96.081806][ T6109] EXT4-fs: Ignoring removed bh option [ 96.117531][ T6109] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 96.133000][ T6109] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 31 with max blocks 33 with error 28 [ 96.145857][ T6109] EXT4-fs (loop0): This should not happen!! Data will be lost [ 96.145857][ T6109] [ 96.155821][ T6109] EXT4-fs (loop0): Total free blocks count 0 [ 96.161924][ T6109] EXT4-fs (loop0): Free/Dirty block details [ 96.167822][ T6109] EXT4-fs (loop0): free_blocks=2415919104 [ 96.173930][ T6109] EXT4-fs (loop0): dirty_blocks=64 [ 96.179207][ T6109] EXT4-fs (loop0): Block reservation details [ 96.185218][ T6109] EXT4-fs (loop0): i_reserved_data_blocks=4 [ 96.194280][ T3535] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 96.206505][ T3535] EXT4-fs (loop0): This should not happen!! Data will be lost [ 96.206505][ T3535] [ 96.253897][ T6112] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.66: iget: bad extra_isize 90 (inode size 256) [ 96.276082][ T6112] EXT4-fs (loop0): Remounting filesystem read-only [ 96.283881][ T6112] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 96.294082][ T6112] EXT4-fs (loop0): 1 orphan inode deleted [ 96.331322][ T6114] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.67: iget: bad extra_isize 90 (inode size 256) [ 96.345541][ T6114] EXT4-fs (loop0): Remounting filesystem read-only [ 96.352237][ T6114] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 96.364254][ T6114] EXT4-fs (loop0): 1 orphan inode deleted [ 96.430577][ T6116] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.68: iget: bad extra_isize 90 (inode size 256) [ 96.456350][ T6116] EXT4-fs (loop0): Remounting filesystem read-only [ 96.467094][ T6116] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 96.477415][ T6116] EXT4-fs (loop0): 1 orphan inode deleted [ 96.516830][ T6118] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.69: iget: bad extra_isize 90 (inode size 256) [ 96.544762][ T6118] EXT4-fs (loop0): Remounting filesystem read-only [ 96.551480][ T6118] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 96.561863][ T6118] EXT4-fs (loop0): 1 orphan inode deleted [ 96.639030][ T6120] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.70: iget: bad extra_isize 90 (inode size 256) [ 96.652586][ T6120] EXT4-fs (loop0): Remounting filesystem read-only [ 96.659692][ T6120] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 96.672260][ T6120] EXT4-fs (loop0): 1 orphan inode deleted [ 96.731352][ T6122] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.71: iget: bad extra_isize 90 (inode size 256) [ 96.746686][ T6122] EXT4-fs (loop0): Remounting filesystem read-only [ 96.753355][ T6122] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 96.763785][ T6122] EXT4-fs (loop0): 1 orphan inode deleted [ 96.821687][ T6124] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.72: iget: bad extra_isize 90 (inode size 256) [ 96.836811][ T6124] EXT4-fs (loop0): Remounting filesystem read-only [ 96.843638][ T6124] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 96.858268][ T6124] EXT4-fs (loop0): 1 orphan inode deleted [ 96.916466][ T6127] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.73: iget: bad extra_isize 90 (inode size 256) [ 96.932748][ T6127] EXT4-fs (loop0): Remounting filesystem read-only [ 96.939558][ T6127] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 96.949778][ T6127] EXT4-fs (loop0): 1 orphan inode deleted [ 97.003738][ T6129] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.74: iget: bad extra_isize 90 (inode size 256) [ 97.017934][ T6129] EXT4-fs (loop0): Remounting filesystem read-only [ 97.027879][ T6129] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 97.038333][ T6129] EXT4-fs (loop0): 1 orphan inode deleted [ 97.107295][ T6131] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.75: iget: bad extra_isize 90 (inode size 256) [ 97.123314][ T6131] EXT4-fs (loop0): Remounting filesystem read-only [ 97.130111][ T6131] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 97.140304][ T6131] EXT4-fs (loop0): 1 orphan inode deleted [ 97.195984][ T6133] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.76: iget: bad extra_isize 90 (inode size 256) [ 97.218426][ T6133] EXT4-fs (loop0): Remounting filesystem read-only [ 97.225027][ T6133] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 97.235955][ T6133] EXT4-fs (loop0): 1 orphan inode deleted [ 97.287202][ T6135] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.77: iget: bad extra_isize 90 (inode size 256) [ 97.300770][ T6135] EXT4-fs (loop0): Remounting filesystem read-only [ 97.307854][ T6135] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 97.321334][ T6135] EXT4-fs (loop0): 1 orphan inode deleted [ 97.399167][ T6137] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.78: iget: bad extra_isize 90 (inode size 256) [ 97.414418][ T6137] EXT4-fs (loop0): Remounting filesystem read-only [ 97.421257][ T6137] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 97.431435][ T6137] EXT4-fs (loop0): 1 orphan inode deleted [ 97.471575][ T6139] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.79: iget: bad extra_isize 90 (inode size 256) [ 97.485117][ T6139] EXT4-fs (loop0): Remounting filesystem read-only [ 97.492393][ T6139] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 97.511735][ T6139] EXT4-fs (loop0): 1 orphan inode deleted [ 97.582882][ T6141] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.80: iget: bad extra_isize 90 (inode size 256) [ 97.600768][ T6141] EXT4-fs (loop0): Remounting filesystem read-only [ 97.607354][ T6141] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 97.618061][ T6141] EXT4-fs (loop0): 1 orphan inode deleted [ 97.675780][ T6143] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.81: iget: bad extra_isize 90 (inode size 256) [ 97.691639][ T6143] EXT4-fs (loop0): Remounting filesystem read-only [ 97.699107][ T6143] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 97.709535][ T6143] EXT4-fs (loop0): 1 orphan inode deleted [ 97.763667][ T6145] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.82: iget: bad extra_isize 90 (inode size 256) [ 97.780307][ T6145] EXT4-fs (loop0): Remounting filesystem read-only [ 97.788627][ T6145] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 97.799491][ T6145] EXT4-fs (loop0): 1 orphan inode deleted [ 97.849863][ T6147] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.83: iget: bad extra_isize 90 (inode size 256) [ 97.869468][ T6147] EXT4-fs (loop0): Remounting filesystem read-only [ 97.876185][ T6147] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 97.887609][ T6147] EXT4-fs (loop0): 1 orphan inode deleted [ 97.972548][ T6149] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.84: iget: bad extra_isize 90 (inode size 256) [ 97.987859][ T6149] EXT4-fs (loop0): Remounting filesystem read-only [ 97.994999][ T6149] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 98.005210][ T6149] EXT4-fs (loop0): 1 orphan inode deleted [ 98.050684][ T6151] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.85: iget: bad extra_isize 90 (inode size 256) [ 98.068972][ T6151] EXT4-fs (loop0): Remounting filesystem read-only [ 98.075599][ T6151] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 98.086591][ T6151] EXT4-fs (loop0): 1 orphan inode deleted [ 98.138184][ T6153] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.86: iget: bad extra_isize 90 (inode size 256) [ 98.151727][ T6153] EXT4-fs (loop0): Remounting filesystem read-only [ 98.163747][ T6153] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 98.174200][ T6153] EXT4-fs (loop0): 1 orphan inode deleted [ 98.230172][ T6155] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.87: iget: bad extra_isize 90 (inode size 256) [ 98.244001][ T6155] EXT4-fs (loop0): Remounting filesystem read-only [ 98.254199][ T6155] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 98.264903][ T6155] EXT4-fs (loop0): 1 orphan inode deleted [ 98.317770][ T6157] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.88: iget: bad extra_isize 90 (inode size 256) [ 98.332039][ T6157] EXT4-fs (loop0): Remounting filesystem read-only [ 98.349426][ T6157] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 98.368190][ T6157] EXT4-fs (loop0): 1 orphan inode deleted [ 98.423811][ T6159] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.89: iget: bad extra_isize 90 (inode size 256) [ 98.439823][ T6159] EXT4-fs (loop0): Remounting filesystem read-only [ 98.446698][ T6159] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 98.457264][ T6159] EXT4-fs (loop0): 1 orphan inode deleted [ 98.510720][ T6161] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.90: iget: bad extra_isize 90 (inode size 256) [ 98.525070][ T6161] EXT4-fs (loop0): Remounting filesystem read-only [ 98.532664][ T6161] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 98.543524][ T6161] EXT4-fs (loop0): 1 orphan inode deleted [ 98.590577][ T6163] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.91: iget: bad extra_isize 90 (inode size 256) [ 98.605444][ T6163] EXT4-fs (loop0): Remounting filesystem read-only [ 98.612898][ T6163] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 98.624018][ T6163] EXT4-fs (loop0): 1 orphan inode deleted [ 98.698760][ T6165] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.92: iget: bad extra_isize 90 (inode size 256) [ 98.712328][ T6165] EXT4-fs (loop0): Remounting filesystem read-only [ 98.719366][ T6165] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 98.729718][ T6165] EXT4-fs (loop0): 1 orphan inode deleted [ 98.780678][ T6167] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.93: iget: bad extra_isize 90 (inode size 256) [ 98.794242][ T6167] EXT4-fs (loop0): Remounting filesystem read-only [ 98.801183][ T6167] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 98.812829][ T6167] EXT4-fs (loop0): 1 orphan inode deleted [ 98.882915][ T6169] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.94: iget: bad extra_isize 90 (inode size 256) [ 98.905084][ T6169] EXT4-fs (loop0): Remounting filesystem read-only [ 98.912277][ T6169] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 98.922513][ T6169] EXT4-fs (loop0): 1 orphan inode deleted [ 98.975854][ T6171] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.95: iget: bad extra_isize 90 (inode size 256) [ 98.990741][ T6171] EXT4-fs (loop0): Remounting filesystem read-only [ 98.997348][ T6171] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 99.008600][ T6171] EXT4-fs (loop0): 1 orphan inode deleted [ 99.074875][ T6173] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.96: iget: bad extra_isize 90 (inode size 256) [ 99.090109][ T6173] EXT4-fs (loop0): Remounting filesystem read-only [ 99.096724][ T6173] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 99.111008][ T6173] EXT4-fs (loop0): 1 orphan inode deleted [ 99.150937][ T6175] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.97: iget: bad extra_isize 90 (inode size 256) [ 99.168827][ T6175] EXT4-fs (loop0): Remounting filesystem read-only [ 99.175437][ T6175] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 99.186983][ T6175] EXT4-fs (loop0): 1 orphan inode deleted [ 99.258720][ T6177] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.98: iget: bad extra_isize 90 (inode size 256) [ 99.273251][ T6177] EXT4-fs (loop0): Remounting filesystem read-only [ 99.280662][ T6177] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 99.290935][ T6177] EXT4-fs (loop0): 1 orphan inode deleted [ 99.337874][ T6179] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.99: iget: bad extra_isize 90 (inode size 256) [ 99.352780][ T6179] EXT4-fs (loop0): Remounting filesystem read-only [ 99.359604][ T6179] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 99.370878][ T6179] EXT4-fs (loop0): 1 orphan inode deleted [ 99.422652][ T6181] set_capacity_and_notify: 42 callbacks suppressed [ 99.422669][ T6181] loop0: detected capacity change from 0 to 2048 [ 99.438437][ T6181] EXT4-fs: Ignoring removed bh option [ 99.460545][ T6181] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 99.475941][ T6181] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 31 with max blocks 33 with error 28 [ 99.498236][ T6181] EXT4-fs (loop0): This should not happen!! Data will be lost [ 99.498236][ T6181] [ 99.508763][ T6181] EXT4-fs (loop0): Total free blocks count 0 [ 99.514769][ T6181] EXT4-fs (loop0): Free/Dirty block details 2025/12/01 06:16:00 executed programs: 86 [ 99.521134][ T6181] EXT4-fs (loop0): free_blocks=2415919104 [ 99.526871][ T6181] EXT4-fs (loop0): dirty_blocks=64 [ 99.532028][ T6181] EXT4-fs (loop0): Block reservation details [ 99.538125][ T6181] EXT4-fs (loop0): i_reserved_data_blocks=4 [ 99.546814][ T1159] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 99.559254][ T1159] EXT4-fs (loop0): This should not happen!! Data will be lost [ 99.559254][ T1159] [ 99.593766][ T6184] loop0: detected capacity change from 0 to 512 [ 99.617840][ T6184] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.101: iget: bad extra_isize 90 (inode size 256) [ 99.631834][ T6184] EXT4-fs (loop0): Remounting filesystem read-only [ 99.639261][ T6184] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 99.649552][ T6184] EXT4-fs (loop0): 1 orphan inode deleted [ 99.703659][ T6186] loop0: detected capacity change from 0 to 512 [ 99.733264][ T6186] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.102: iget: bad extra_isize 90 (inode size 256) [ 99.747316][ T6186] EXT4-fs (loop0): Remounting filesystem read-only [ 99.754162][ T6186] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 99.764759][ T6186] EXT4-fs (loop0): 1 orphan inode deleted [ 99.794237][ T6188] loop0: detected capacity change from 0 to 512 [ 99.809208][ T6188] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.103: iget: bad extra_isize 90 (inode size 256) [ 99.823495][ T6188] EXT4-fs (loop0): Remounting filesystem read-only [ 99.832333][ T6188] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 99.842650][ T6188] EXT4-fs (loop0): 1 orphan inode deleted [ 99.879262][ T6190] loop0: detected capacity change from 0 to 512 [ 99.899638][ T6190] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.104: iget: bad extra_isize 90 (inode size 256) [ 99.916989][ T6190] EXT4-fs (loop0): Remounting filesystem read-only [ 99.925073][ T6190] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 99.935430][ T6190] EXT4-fs (loop0): 1 orphan inode deleted [ 99.992894][ T6192] loop0: detected capacity change from 0 to 512 [ 100.018189][ T6192] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.105: iget: bad extra_isize 90 (inode size 256) [ 100.033026][ T6192] EXT4-fs (loop0): Remounting filesystem read-only [ 100.039928][ T6192] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 100.050272][ T6192] EXT4-fs (loop0): 1 orphan inode deleted [ 100.092544][ T6194] loop0: detected capacity change from 0 to 512 [ 100.105157][ T6194] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.106: iget: bad extra_isize 90 (inode size 256) [ 100.120376][ T6194] EXT4-fs (loop0): Remounting filesystem read-only [ 100.127714][ T6194] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 100.147878][ T6194] EXT4-fs (loop0): 1 orphan inode deleted [ 100.193766][ T6196] loop0: detected capacity change from 0 to 512 [ 100.214589][ T6196] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.107: iget: bad extra_isize 90 (inode size 256) [ 100.228287][ T6196] EXT4-fs (loop0): Remounting filesystem read-only [ 100.234920][ T6196] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 100.245540][ T6196] EXT4-fs (loop0): 1 orphan inode deleted [ 100.280969][ T6198] loop0: detected capacity change from 0 to 512 [ 100.305892][ T6198] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.108: iget: bad extra_isize 90 (inode size 256) [ 100.321688][ T6198] EXT4-fs (loop0): Remounting filesystem read-only [ 100.331755][ T6198] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 100.348313][ T6198] EXT4-fs (loop0): 1 orphan inode deleted [ 100.393498][ T6200] loop0: detected capacity change from 0 to 512 [ 100.419588][ T6200] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.109: iget: bad extra_isize 90 (inode size 256) [ 100.433728][ T6200] EXT4-fs (loop0): Remounting filesystem read-only [ 100.441325][ T6200] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 100.451453][ T6200] EXT4-fs (loop0): 1 orphan inode deleted [ 100.495886][ T6202] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.110: iget: bad extra_isize 90 (inode size 256) [ 100.510735][ T6202] EXT4-fs (loop0): Remounting filesystem read-only [ 100.517337][ T6202] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 100.529402][ T6202] EXT4-fs (loop0): 1 orphan inode deleted [ 100.584258][ T6204] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.111: iget: bad extra_isize 90 (inode size 256) [ 100.606736][ T6204] EXT4-fs (loop0): Remounting filesystem read-only [ 100.613507][ T6204] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 100.623715][ T6204] EXT4-fs (loop0): 1 orphan inode deleted [ 100.677021][ T6206] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.112: iget: bad extra_isize 90 (inode size 256) [ 100.692711][ T6206] EXT4-fs (loop0): Remounting filesystem read-only [ 100.701686][ T6206] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 100.712344][ T6206] EXT4-fs (loop0): 1 orphan inode deleted [ 100.755942][ T6208] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.113: iget: bad extra_isize 90 (inode size 256) [ 100.777028][ T6208] EXT4-fs (loop0): Remounting filesystem read-only [ 100.787531][ T6208] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 100.797864][ T6208] EXT4-fs (loop0): 1 orphan inode deleted [ 100.858513][ T6210] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.114: iget: bad extra_isize 90 (inode size 256) [ 100.872361][ T6210] EXT4-fs (loop0): Remounting filesystem read-only [ 100.881588][ T6210] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 100.892047][ T6210] EXT4-fs (loop0): 1 orphan inode deleted [ 100.938226][ T6212] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.115: iget: bad extra_isize 90 (inode size 256) [ 100.952167][ T6212] EXT4-fs (loop0): Remounting filesystem read-only [ 100.958871][ T6212] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 100.971197][ T6212] EXT4-fs (loop0): 1 orphan inode deleted [ 101.016276][ T6214] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.116: iget: bad extra_isize 90 (inode size 256) [ 101.030041][ T6214] EXT4-fs (loop0): Remounting filesystem read-only [ 101.036645][ T6214] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 101.049018][ T6214] EXT4-fs (loop0): 1 orphan inode deleted [ 101.092010][ T6216] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.117: iget: bad extra_isize 90 (inode size 256) [ 101.107447][ T6216] EXT4-fs (loop0): Remounting filesystem read-only [ 101.116114][ T6216] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 101.126551][ T6216] EXT4-fs (loop0): 1 orphan inode deleted