Warning: Permanently added '10.128.1.240' (ED25519) to the list of known hosts.
[ 71.209572][ T1429] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.216499][ T1429] ieee802154 phy1 wpan1: encryption failed: -22
2026/02/19 13:40:32 ignoring optional flag "type"="gce"
2026/02/19 13:40:32 parsed 1 programs
2026/02/19 13:40:35 executed programs: 0
[ 74.438749][ T4388] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 74.561837][ T4511] chnl_net:caif_netlink_parms(): no params data found
[ 74.595615][ T4511] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.603594][ T4511] bridge0: port 1(bridge_slave_0) entered disabled state
[ 74.611802][ T4511] device bridge_slave_0 entered promiscuous mode
[ 74.619727][ T4511] bridge0: port 2(bridge_slave_1) entered blocking state
[ 74.627593][ T4511] bridge0: port 2(bridge_slave_1) entered disabled state
[ 74.635543][ T4511] device bridge_slave_1 entered promiscuous mode
[ 74.654342][ T4511] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 74.665128][ T4511] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 74.685766][ T4511] team0: Port device team_slave_0 added
[ 74.693413][ T4511] team0: Port device team_slave_1 added
[ 74.709820][ T4511] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 74.717276][ T4511] 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.
[ 74.744987][ T4511] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 74.757323][ T4511] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 74.764543][ T4511] 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.
[ 74.791735][ T4511] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 74.817112][ T4511] device hsr_slave_0 entered promiscuous mode
[ 74.823946][ T4511] device hsr_slave_1 entered promiscuous mode
[ 75.274494][ T4511] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 75.286202][ T4511] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 75.299092][ T4511] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 75.309950][ T4511] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 75.343604][ T4511] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.350955][ T4511] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.358616][ T4511] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.366093][ T4511] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 75.434181][ T4511] 8021q: adding VLAN 0 to HW filter on device bond0
[ 75.451982][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 75.464101][ T402] bridge0: port 1(bridge_slave_0) entered disabled state
[ 75.473428][ T402] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.483888][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 75.501799][ T4511] 8021q: adding VLAN 0 to HW filter on device team0
[ 75.514270][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 75.526299][ T402] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.533888][ T402] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 75.559188][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 75.570531][ T402] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.577955][ T402] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.606587][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 75.617943][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 75.628842][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 75.638434][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 75.655930][ T4511] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 75.669850][ T4511] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 75.683830][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 75.692950][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 75.703477][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 75.714388][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 75.724339][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 75.734756][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 75.879441][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 75.888586][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 75.898983][ T4511] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 75.922159][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 75.932391][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 75.955963][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 75.966669][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 75.978063][ T4511] device veth0_vlan entered promiscuous mode
[ 75.989331][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 75.999194][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 76.011160][ T4511] device veth1_vlan entered promiscuous mode
[ 76.040504][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 76.050389][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 76.060974][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 76.070727][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 76.083375][ T4511] device veth0_macvtap entered promiscuous mode
[ 76.095771][ T4511] device veth1_macvtap entered promiscuous mode
[ 76.116016][ T4511] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 76.126243][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 76.136150][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 76.146999][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 76.156147][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 76.171647][ T4511] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 76.181533][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 76.191534][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 76.204919][ T4511] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.215072][ T4511] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.226130][ T4511] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.236244][ T4511] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.328401][ T7] cfg80211: failed to load regulatory.db
[ 76.378879][ T4599] loop0: detected capacity change from 0 to 512
[ 76.458103][ T4599] EXT4-fs (loop0): VFS: Can't find ext4 filesystem
[ 76.570291][ T4606] loop0: detected capacity change from 0 to 512
[ 76.575422][ T263] blk_update_request: I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[ 76.589445][ T263] Buffer I/O error on dev loop0, logical block 0, lost async page write
[ 76.605322][ T4217] Bluetooth: hci0: command 0x0409 tx timeout
[ 76.624490][ T4606] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 76.624490][ T4606] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 76.624490][ T4606]
[ 76.748089][ T4606] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock
[ 76.758320][ T4606] EXT4-fs (loop0): group descriptors corrupted!
[ 76.870462][ T4616] loop0: detected capacity change from 0 to 512
[ 76.892282][ T4616] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 76.892282][ T4616] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 76.892282][ T4616]
[ 76.991147][ T4616] EXT4-fs (loop0): 1 orphan inode deleted
[ 76.998274][ T4616] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 77.025880][ T4616] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/2/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 77.250127][ T4632] loop0: detected capacity change from 0 to 512
[ 77.273823][ T4632] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 77.273823][ T4632] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 77.273823][ T4632]
[ 77.342082][ T4632] EXT4-fs (loop0): 1 orphan inode deleted
[ 77.350421][ T4632] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 77.375427][ T4632] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/3/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 77.498007][ T4644] loop0: detected capacity change from 0 to 512
[ 77.523043][ T4644] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 77.523043][ T4644] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 77.523043][ T4644]
[ 77.593319][ T4644] EXT4-fs (loop0): 1 orphan inode deleted
[ 77.602333][ T4644] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 77.628788][ T4644] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/4/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 77.760093][ T4658] loop0: detected capacity change from 0 to 512
[ 77.780519][ T4658] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 77.780519][ T4658] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 77.780519][ T4658]
[ 77.839626][ T4658] EXT4-fs (loop0): 1 orphan inode deleted
[ 77.859219][ T4658] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 77.884558][ T4658] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/5/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 77.997770][ T4675] loop0: detected capacity change from 0 to 512
[ 78.013058][ T4675] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 78.013058][ T4675] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 78.013058][ T4675]
[ 78.083395][ T4675] EXT4-fs (loop0): 1 orphan inode deleted
[ 78.090712][ T4675] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 78.115801][ T4675] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/6/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 78.249347][ T4689] loop0: detected capacity change from 0 to 512
[ 78.277146][ T4689] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 78.277146][ T4689] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 78.277146][ T4689]
[ 78.312888][ T4689] EXT4-fs (loop0): 1 orphan inode deleted
[ 78.319902][ T4689] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 78.344014][ T4689] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/7/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 78.508388][ T4707] loop0: detected capacity change from 0 to 512
[ 78.537270][ T4707] EXT4-fs (loop0): VFS: Can't find ext4 filesystem
[ 78.647991][ T7] Bluetooth: hci0: command 0x041b tx timeout
[ 78.730515][ T4718] loop0: detected capacity change from 0 to 512
[ 78.780246][ T4718] EXT4-fs (loop0): VFS: Can't find ext4 filesystem
[ 78.895671][ T4727] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 78.895671][ T4727] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 78.895671][ T4727]
[ 78.953961][ T4727] EXT4-fs (loop0): 1 orphan inode deleted
[ 78.961835][ T4727] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 78.987690][ T4727] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/11/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 79.101943][ T4739] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 79.101943][ T4739] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 79.101943][ T4739]
[ 79.163620][ T4739] EXT4-fs (loop0): 1 orphan inode deleted
[ 79.175772][ T4739] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 79.201763][ T4739] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/12/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 79.373212][ T4756] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 79.373212][ T4756] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 79.373212][ T4756]
[ 79.409990][ T4756] EXT4-fs (loop0): 1 orphan inode deleted
2026/02/19 13:40:40 executed programs: 14
[ 79.416193][ T4756] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 79.444403][ T4756] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/13/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 79.559996][ T4765] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 79.559996][ T4765] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 79.559996][ T4765]
[ 79.601036][ T4765] EXT4-fs (loop0): 1 orphan inode deleted
[ 79.611347][ T4765] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 79.635457][ T4765] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/14/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 79.755076][ T4779] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 79.755076][ T4779] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 79.755076][ T4779]
[ 79.821843][ T4779] EXT4-fs (loop0): 1 orphan inode deleted
[ 79.837247][ T4779] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 79.864485][ T4779] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/15/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 79.984716][ T4790] EXT4-fs (loop0): VFS: Can't find ext4 filesystem
[ 80.089947][ T4800] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 80.089947][ T4800] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 80.089947][ T4800]
[ 80.135069][ T4800] EXT4-fs (loop0): 1 orphan inode deleted
[ 80.141673][ T4800] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 80.168554][ T4800] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/17/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 80.291447][ T4808] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 80.291447][ T4808] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 80.291447][ T4808]
[ 80.336202][ T4808] EXT4-fs (loop0): 1 orphan inode deleted
[ 80.346209][ T4808] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 80.371940][ T4808] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/18/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 80.491038][ T4820] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 80.491038][ T4820] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 80.491038][ T4820]
[ 80.536116][ T4820] EXT4-fs (loop0): 1 orphan inode deleted
[ 80.552958][ T4820] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 80.577469][ T4820] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/19/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 80.717470][ T1111] Bluetooth: hci0: command 0x040f tx timeout
[ 80.769664][ T4835] EXT4-fs (loop0): VFS: Can't find ext4 filesystem
[ 80.893017][ T4845] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 80.893017][ T4845] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 80.893017][ T4845]
[ 80.944970][ T4845] EXT4-fs (loop0): 1 orphan inode deleted
[ 80.952202][ T4845] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 80.979777][ T4845] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/21/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 81.103951][ T4856] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 81.103951][ T4856] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 81.103951][ T4856]
[ 81.170301][ T4856] EXT4-fs (loop0): 1 orphan inode deleted
[ 81.177110][ T4856] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 81.202454][ T4856] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/22/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 81.389748][ T4872] set_capacity_and_notify: 12 callbacks suppressed
[ 81.389763][ T4872] loop0: detected capacity change from 0 to 512
[ 81.424403][ T4872] EXT4-fs (loop0): VFS: Can't find ext4 filesystem
[ 81.507778][ T4878] loop0: detected capacity change from 0 to 512
[ 81.531037][ T4878] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 81.531037][ T4878] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 81.531037][ T4878]
[ 81.578683][ T4878] EXT4-fs (loop0): 1 orphan inode deleted
[ 81.595375][ T4878] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 81.625062][ T4878] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/25/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 81.815884][ T4897] loop0: detected capacity change from 0 to 512
[ 81.829605][ T4897] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 81.829605][ T4897] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 81.829605][ T4897]
[ 81.883921][ T4897] EXT4-fs (loop0): 1 orphan inode deleted
[ 81.891283][ T4897] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 81.917002][ T4897] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/26/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 82.018511][ T4909] loop0: detected capacity change from 0 to 512
[ 82.057408][ T4909] EXT4-fs (loop0): VFS: Can't find ext4 filesystem
[ 82.253124][ T4924] loop0: detected capacity change from 0 to 512
[ 82.303491][ T4924] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 82.303491][ T4924] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 82.303491][ T4924]
[ 82.359354][ T4924] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock
[ 82.369469][ T4924] EXT4-fs (loop0): group descriptors corrupted!
[ 82.506280][ T4935] loop0: detected capacity change from 0 to 512
[ 82.520899][ T4935] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 82.520899][ T4935] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 82.520899][ T4935]
[ 82.574260][ T4935] EXT4-fs (loop0): 1 orphan inode deleted
[ 82.580470][ T4935] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 82.605801][ T4935] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/30/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 82.715079][ T4949] loop0: detected capacity change from 0 to 512
[ 82.731683][ T4949] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 82.731683][ T4949] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 82.731683][ T4949]
[ 82.781424][ T4949] EXT4-fs (loop0): 1 orphan inode deleted
[ 82.789135][ T4949] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 82.813525][ T1111] Bluetooth: hci0: command 0x0419 tx timeout
[ 82.820163][ T4949] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/31/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 82.937864][ T4961] loop0: detected capacity change from 0 to 512
[ 82.955554][ T4961] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 82.955554][ T4961] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 82.955554][ T4961]
[ 83.013932][ T4961] EXT4-fs (loop0): 1 orphan inode deleted
[ 83.020374][ T4961] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 83.045745][ T4961] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/32/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 83.167289][ T4974] loop0: detected capacity change from 0 to 512
[ 83.186966][ T4974] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 83.186966][ T4974] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 83.186966][ T4974]
[ 83.234169][ T4974] EXT4-fs (loop0): 1 orphan inode deleted
[ 83.241056][ T4974] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 83.265359][ T4974] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/33/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 83.397751][ T4989] loop0: detected capacity change from 0 to 512
[ 83.416336][ T4989] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 83.416336][ T4989] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 83.416336][ T4989]
[ 83.485636][ T4989] EXT4-fs (loop0): 1 orphan inode deleted
[ 83.492982][ T4989] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 83.518724][ T4989] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/34/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 83.680197][ T5006] EXT4-fs (loop0): VFS: Can't find ext4 filesystem
[ 83.882329][ T5023] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 83.882329][ T5023] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 83.882329][ T5023]
[ 83.935821][ T5023] EXT4-fs (loop0): 1 orphan inode deleted
[ 83.943715][ T5023] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 83.969875][ T5023] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/37/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 84.090129][ T5034] EXT4-fs (loop0): VFS: Can't find ext4 filesystem
[ 84.180317][ T5038] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 84.180317][ T5038] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 84.180317][ T5038]
[ 84.213568][ T5038] EXT4-fs (loop0): 1 orphan inode deleted
[ 84.220748][ T5038] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 84.246736][ T5038] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/39/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 84.354527][ T5044] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 84.354527][ T5044] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 84.354527][ T5044]
[ 84.382514][ T5044] EXT4-fs (loop0): 1 orphan inode deleted
[ 84.388319][ T5044] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 84.413770][ T5044] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/40/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 84.542675][ T5049] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 84.542675][ T5049] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 84.542675][ T5049]
[ 84.580833][ T5049] EXT4-fs error (device loop0): ext4_fill_super:4866: inode #2: comm syz-executor.0: iget: special inode unallocated
[ 84.595345][ T5049] EXT4-fs (loop0): get root inode failed
[ 84.601791][ T5049] EXT4-fs (loop0): mount failed
2026/02/19 13:40:45 executed programs: 42
[ 84.703177][ T5054] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 84.703177][ T5054] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 84.703177][ T5054]
[ 84.733036][ T5054] EXT4-fs (loop0): 1 orphan inode deleted
[ 84.739323][ T5054] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,init_itable,i_version,grpquota,noauto_da_alloc,resgid=0x0000000000000000,sysvgroups,init_itable=0x000000000000c204,usrquota,,errors=continue. Quota mode: writeback.
[ 84.764166][ T5054] ext4 filesystem being mounted at /root/syzkaller-testdir2677430250/syzkaller.DEylPA/42/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 84.947664][ T5062] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5
[ 84.947664][ T5062] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 84.947664][ T5062]
[ 85.002393][ T5062] ================================================================================
[ 85.012321][ T5062] UBSAN: shift-out-of-bounds in fs/ext4/super.c:2502:15
[ 85.020170][ T5062] shift exponent 1919383155 is too large for 32-bit type 'int'
[ 85.028509][ T5062] CPU: 0 PID: 5062 Comm: syz-executor.0 Not tainted syzkaller #0
[ 85.036888][ T5062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 85.047777][ T5062] Call Trace:
[ 85.051176][ T5062]
[ 85.054175][ T5062] dump_stack_lvl+0x188/0x250
[ 85.059257][ T5062] ? show_regs_print_info+0x20/0x20
[ 85.064730][ T5062] ? load_image+0x400/0x400
[ 85.069786][ T5062] ? slab_free_freelist_hook+0xea/0x170
[ 85.075501][ T5062] ubsan_epilogue+0xa/0x30
[ 85.080143][ T5062] __ubsan_handle_shift_out_of_bounds+0x37c/0x400
[ 85.086871][ T5062] ? match_int+0x142/0x1a0
[ 85.091396][ T5062] parse_options+0x287a/0x28e0
[ 85.096440][ T5062] ? ext4_superblock_csum_verify+0x370/0x370
[ 85.102928][ T5062] ? make_kgid+0x1c4/0x660
[ 85.107445][ T5062] ? ext4_has_metadata_csum+0x132/0x1d0
[ 85.113372][ T5062] ext4_fill_super+0x200e/0x95a0
[ 85.118623][ T5062] ? vsnprintf+0x1b21/0x1c20
[ 85.123667][ T5062] ? snprintf+0xe5/0x140
[ 85.128512][ T5062] ? ext4_mount+0x40/0x40
[ 85.133059][ T5062] ? set_blocksize+0x1f3/0x370
[ 85.137834][ T5062] ? sb_set_blocksize+0xa5/0xe0
[ 85.143064][ T5062] mount_bdev+0x287/0x3c0
[ 85.148035][ T5062] ? ext4_mount+0x40/0x40
[ 85.152464][ T5062] legacy_get_tree+0xe6/0x180
[ 85.157672][ T5062] ? ext4_errno_to_code+0x160/0x160
[ 85.163241][ T5062] vfs_get_tree+0x88/0x270
[ 85.168272][ T5062] do_new_mount+0x24a/0xa40
[ 85.173238][ T5062] __se_sys_mount+0x2e3/0x3d0
[ 85.178226][ T5062] ? __x64_sys_mount+0xc0/0xc0
[ 85.183449][ T5062] ? lockdep_hardirqs_on+0x94/0x140
[ 85.189179][ T5062] ? __x64_sys_mount+0x1c/0xc0
[ 85.194052][ T5062] do_syscall_64+0x4c/0xa0
[ 85.198902][ T5062] ? clear_bhb_loop+0x30/0x80
[ 85.203638][ T5062] ? clear_bhb_loop+0x30/0x80
[ 85.208521][ T5062] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 85.214682][ T5062] RIP: 0033:0x7f4408d2370a
[ 85.219983][ T5062] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 85.240569][ T5062] RSP: 002b:00007f44080b3ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 85.249334][ T5062] RAX: ffffffffffffffda RBX: 00007f44080b3f70 RCX: 00007f4408d2370a
[ 85.257545][ T5062] RDX: 0000000020000040 RSI: 0000000020000500 RDI: 00007f44080b3f30
[ 85.266221][ T5062] RBP: 0000000020000040 R08: 00007f44080b3f70 R09: 0000000000004500
[ 85.274737][ T5062] R10: 0000000000004500 R11: 0000000000000246 R12: 0000000020000500
[ 85.282968][ T5062] R13: 00007f44080b3f30 R14: 00000000000004b4 R15: 00000000200003c0
[ 85.292111][ T5062]
[ 85.295596][ T5062] ================================================================================
[ 85.305965][ T5062] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 85.313436][ T5062] CPU: 0 PID: 5062 Comm: syz-executor.0 Not tainted syzkaller #0
[ 85.322041][ T5062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 85.333781][ T5062] Call Trace:
[ 85.337685][ T5062]
[ 85.341017][ T5062] dump_stack_lvl+0x188/0x250
[ 85.345804][ T5062] ? show_regs_print_info+0x20/0x20
[ 85.351688][ T5062] ? load_image+0x400/0x400
[ 85.356793][ T5062] panic+0x2e5/0x810
[ 85.360787][ T5062] ? bpf_jit_dump+0xd0/0xd0
[ 85.365409][ T5062] ? slab_free_freelist_hook+0xea/0x170
[ 85.371205][ T5062] check_panic_on_warn+0x80/0xa0
[ 85.376754][ T5062] __ubsan_handle_shift_out_of_bounds+0x37c/0x400
[ 85.384363][ T5062] ? match_int+0x142/0x1a0
[ 85.389542][ T5062] parse_options+0x287a/0x28e0
[ 85.394941][ T5062] ? ext4_superblock_csum_verify+0x370/0x370
[ 85.404835][ T5062] ? make_kgid+0x1c4/0x660
[ 85.409458][ T5062] ? ext4_has_metadata_csum+0x132/0x1d0
[ 85.415921][ T5062] ext4_fill_super+0x200e/0x95a0
[ 85.421327][ T5062] ? vsnprintf+0x1b21/0x1c20
[ 85.426714][ T5062] ? snprintf+0xe5/0x140
[ 85.431605][ T5062] ? ext4_mount+0x40/0x40
[ 85.436406][ T5062] ? set_blocksize+0x1f3/0x370
[ 85.441583][ T5062] ? sb_set_blocksize+0xa5/0xe0
[ 85.446860][ T5062] mount_bdev+0x287/0x3c0
[ 85.451388][ T5062] ? ext4_mount+0x40/0x40
[ 85.456561][ T5062] legacy_get_tree+0xe6/0x180
[ 85.461570][ T5062] ? ext4_errno_to_code+0x160/0x160
[ 85.467311][ T5062] vfs_get_tree+0x88/0x270
[ 85.472482][ T5062] do_new_mount+0x24a/0xa40
[ 85.477444][ T5062] __se_sys_mount+0x2e3/0x3d0
[ 85.482737][ T5062] ? __x64_sys_mount+0xc0/0xc0
[ 85.487954][ T5062] ? lockdep_hardirqs_on+0x94/0x140
[ 85.494184][ T5062] ? __x64_sys_mount+0x1c/0xc0
[ 85.499707][ T5062] do_syscall_64+0x4c/0xa0
[ 85.504524][ T5062] ? clear_bhb_loop+0x30/0x80
[ 85.509683][ T5062] ? clear_bhb_loop+0x30/0x80
[ 85.514680][ T5062] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 85.520846][ T5062] RIP: 0033:0x7f4408d2370a
[ 85.525519][ T5062] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 85.546603][ T5062] RSP: 002b:00007f44080b3ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 85.555570][ T5062] RAX: ffffffffffffffda RBX: 00007f44080b3f70 RCX: 00007f4408d2370a
[ 85.564070][ T5062] RDX: 0000000020000040 RSI: 0000000020000500 RDI: 00007f44080b3f30
[ 85.572398][ T5062] RBP: 0000000020000040 R08: 00007f44080b3f70 R09: 0000000000004500
[ 85.580809][ T5062] R10: 0000000000004500 R11: 0000000000000246 R12: 0000000020000500
[ 85.589578][ T5062] R13: 00007f44080b3f30 R14: 00000000000004b4 R15: 00000000200003c0
[ 85.597773][ T5062]
[ 85.601011][ T5062] Kernel Offset: disabled
[ 85.605923][ T5062] Rebooting in 86400 seconds..