Warning: Permanently added '10.128.10.11' (ED25519) to the list of known hosts.
2025/07/12 17:42:55 ignoring optional flag "sandboxArg"="0"
2025/07/12 17:42:55 ignoring optional flag "type"="gce"
2025/07/12 17:42:55 parsed 1 programs
[ 71.175665][ T1421] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.182340][ T1421] ieee802154 phy1 wpan1: encryption failed: -22
2025/07/12 17:42:57 executed programs: 0
[ 71.518781][ T4431] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 71.679443][ T4510] chnl_net:caif_netlink_parms(): no params data found
[ 71.714090][ T4510] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.721783][ T4510] bridge0: port 1(bridge_slave_0) entered disabled state
[ 71.729408][ T4510] device bridge_slave_0 entered promiscuous mode
[ 71.737202][ T4510] bridge0: port 2(bridge_slave_1) entered blocking state
[ 71.744357][ T4510] bridge0: port 2(bridge_slave_1) entered disabled state
[ 71.752089][ T4510] device bridge_slave_1 entered promiscuous mode
[ 71.769994][ T4510] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 71.780606][ T4510] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 71.800599][ T4510] team0: Port device team_slave_0 added
[ 71.808015][ T4510] team0: Port device team_slave_1 added
[ 71.823472][ T4510] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 71.830417][ T4510] 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.
[ 71.856481][ T4510] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 71.868699][ T4510] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 71.876055][ T4510] 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.
[ 71.902805][ T4510] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 71.928928][ T4510] device hsr_slave_0 entered promiscuous mode
[ 71.936115][ T4510] device hsr_slave_1 entered promiscuous mode
[ 72.439862][ T4510] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 72.452573][ T4510] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 72.463315][ T4510] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 72.473173][ T4510] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 72.498520][ T4510] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.505726][ T4510] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 72.513459][ T4510] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.520544][ T4510] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 72.574926][ T4510] 8021q: adding VLAN 0 to HW filter on device bond0
[ 72.589207][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 72.598690][ T555] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.606797][ T555] bridge0: port 2(bridge_slave_1) entered disabled state
[ 72.616820][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 72.629565][ T4510] 8021q: adding VLAN 0 to HW filter on device team0
[ 72.642645][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 72.652869][ T555] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.659949][ T555] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 72.683220][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 72.693161][ T555] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.700224][ T555] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 72.710165][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 72.728932][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 72.737379][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 72.746910][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 72.756852][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 72.765722][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 72.782201][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 72.790611][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 72.801657][ T4510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 72.912349][ T1555] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 72.919845][ T1555] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 72.934024][ T4510] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 72.956246][ T1555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 72.966998][ T1555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 72.986473][ T1555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 72.994782][ T1555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 73.004701][ T1555] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 73.012775][ T1555] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 73.024282][ T4510] device veth0_vlan entered promiscuous mode
[ 73.036465][ T4510] device veth1_vlan entered promiscuous mode
[ 73.057603][ T1555] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 73.067905][ T1555] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 73.076972][ T1555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 73.087727][ T1555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 73.098817][ T4510] device veth0_macvtap entered promiscuous mode
[ 73.108872][ T4510] device veth1_macvtap entered promiscuous mode
[ 73.125542][ T4510] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 73.134133][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 73.143476][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 73.151772][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 73.160432][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 73.173084][ T4510] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 73.183542][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 73.192625][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 73.203798][ T4510] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.213359][ T4510] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.222912][ T4510] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.231936][ T4510] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.302451][ T555] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 73.310408][ T555] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 73.343658][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 73.357731][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 73.366883][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 73.377313][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 73.419943][ T4608] loop0: detected capacity change from 0 to 512
[ 73.480910][ T4608] EXT4-fs (loop0): 1 orphan inode deleted
[ 73.487792][ T4608] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,dioread_lock,grpquota,noauto_da_alloc,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback.
[ 73.513332][ T4608] ext4 filesystem being mounted at /root/syzkaller-testdir2594950145/syzkaller.NoTnMB/0/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 73.562990][ T26] audit: type=1800 audit(1752342179.916:2): pid=4608 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=16 res=0 errno=0
[ 73.608405][ T26] audit: type=1800 audit(1752342179.936:3): pid=4608 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=16 res=0 errno=0
[ 73.613217][ T4607] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #16: block 3568282210: comm syz-executor.0: lblock 3 mapped to illegal pblock 3568282210 (length 1)
[ 73.647182][ T4607] EXT4-fs (loop0): Remounting filesystem read-only
[ 73.652321][ T4210] Bluetooth: hci0: command 0x0409 tx timeout
[ 73.656400][ T4607] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5836: Corrupt filesystem
[ 73.672802][ T4607] EXT4-fs (loop0): Remounting filesystem read-only
[ 73.679506][ T4607] EXT4-fs error (device loop0): ext4_dirty_inode:6040: inode #16: comm syz-executor.0: mark_inode_dirty error
[ 73.694345][ T4607] EXT4-fs (loop0): Remounting filesystem read-only
[ 73.700958][ T4607] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3568282210: comm syz-executor.0: lblock 3 mapped to illegal pblock 3568282210 (length 1)
[ 73.718888][ T4607] EXT4-fs (loop0): Remounting filesystem read-only
[ 73.726061][ T4607] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3568282210: comm syz-executor.0: lblock 3 mapped to illegal pblock 3568282210 (length 1)
[ 73.744062][ T4607] EXT4-fs (loop0): Remounting filesystem read-only
[ 73.750686][ T4607] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3568282210: comm syz-executor.0: lblock 3 mapped to illegal pblock 3568282210 (length 1)
[ 73.768522][ T4607] EXT4-fs (loop0): Remounting filesystem read-only
[ 73.776610][ T4607] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3568282210: comm syz-executor.0: lblock 3 mapped to illegal pblock 3568282210 (length 1)
[ 73.795374][ T4607] EXT4-fs (loop0): Remounting filesystem read-only
[ 73.802596][ T4607] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3568282210: comm syz-executor.0: lblock 3 mapped to illegal pblock 3568282210 (length 1)
[ 73.820595][ T4607] EXT4-fs (loop0): Remounting filesystem read-only
[ 73.827589][ T4607] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3568282210: comm syz-executor.0: lblock 3 mapped to illegal pblock 3568282210 (length 1)
[ 73.845458][ T4607] EXT4-fs (loop0): Remounting filesystem read-only
[ 73.853027][ T4607] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3568282210: comm syz-executor.0: lblock 3 mapped to illegal pblock 3568282210 (length 1)
[ 73.870659][ T4607] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.008766][ T4640] loop0: detected capacity change from 0 to 512
[ 74.066862][ T4640] EXT4-fs (loop0): 1 orphan inode deleted
[ 74.075966][ T4640] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,dioread_lock,grpquota,noauto_da_alloc,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback.
[ 74.098554][ T4640] ext4 filesystem being mounted at /root/syzkaller-testdir2594950145/syzkaller.NoTnMB/1/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 74.119153][ T26] audit: type=1800 audit(1752342180.466:4): pid=4640 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=16 res=0 errno=0
[ 74.144425][ T26] audit: type=1800 audit(1752342180.466:5): pid=4640 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=16 res=0 errno=0
[ 74.163870][ T4638] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.180064][ T4638] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.187666][ T4638] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.204852][ T4638] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.212534][ T4638] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.228872][ T4638] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.236518][ T4638] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.253097][ T4638] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.259764][ T4638] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.276750][ T4638] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.283744][ T4638] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.305284][ T4638] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.312320][ T4638] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.328397][ T4638] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.335497][ T4638] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.352038][ T4638] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.358720][ T4638] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.376461][ T4638] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.384245][ T4638] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.401340][ T4638] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.569878][ T4671] loop0: detected capacity change from 0 to 512
[ 74.610127][ T4671] EXT4-fs (loop0): 1 orphan inode deleted
[ 74.617435][ T4671] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,dioread_lock,grpquota,noauto_da_alloc,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback.
[ 74.640209][ T4671] ext4 filesystem being mounted at /root/syzkaller-testdir2594950145/syzkaller.NoTnMB/2/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 74.671345][ T26] audit: type=1800 audit(1752342181.016:6): pid=4671 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 74.693561][ T26] audit: type=1800 audit(1752342181.016:7): pid=4671 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 74.708521][ T4669] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #18: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.729118][ T4669] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.736031][ T4669] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #18: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.755179][ T4669] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.762333][ T4669] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #18: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.779751][ T4669] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.788282][ T4669] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #18: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.803354][ T4669] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.810242][ T4669] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #18: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.826117][ T4669] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.833127][ T4669] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #18: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.849104][ T4669] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.864743][ T4669] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #18: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.879711][ T4669] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.888339][ T4669] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #18: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.904158][ T4669] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.910760][ T4669] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #18: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.927319][ T4669] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.936077][ T4669] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #18: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.953081][ T4669] EXT4-fs (loop0): Remounting filesystem read-only
[ 75.076614][ T4699] loop0: detected capacity change from 0 to 512
[ 75.128976][ T4699] EXT4-fs (loop0): 1 orphan inode deleted
[ 75.135501][ T4699] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,dioread_lock,grpquota,noauto_da_alloc,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback.
[ 75.159254][ T4699] ext4 filesystem being mounted at /root/syzkaller-testdir2594950145/syzkaller.NoTnMB/3/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 75.182217][ T26] audit: type=1800 audit(1752342181.536:8): pid=4699 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=16 res=0 errno=0
[ 75.218238][ T4698] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 75.229264][ T26] audit: type=1800 audit(1752342181.536:9): pid=4699 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=16 res=0 errno=0
[ 75.252997][ T4698] EXT4-fs (loop0): Remounting filesystem read-only
[ 75.261116][ T4698] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 75.277130][ T4698] EXT4-fs (loop0): Remounting filesystem read-only
[ 75.283988][ T4698] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 75.299880][ T4698] EXT4-fs (loop0): Remounting filesystem read-only
[ 75.307271][ T4698] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 75.323269][ T4698] EXT4-fs (loop0): Remounting filesystem read-only
[ 75.329971][ T4698] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 75.348032][ T4698] EXT4-fs (loop0): Remounting filesystem read-only
[ 75.354974][ T4698] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 75.371002][ T4698] EXT4-fs (loop0): Remounting filesystem read-only
[ 75.377880][ T4698] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 75.394075][ T4698] EXT4-fs (loop0): Remounting filesystem read-only
[ 75.400770][ T4698] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 75.417042][ T4698] EXT4-fs (loop0): Remounting filesystem read-only
[ 75.423963][ T4698] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 75.443054][ T4698] EXT4-fs (loop0): Remounting filesystem read-only
[ 75.449765][ T4698] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 75.465030][ T4698] EXT4-fs (loop0): Remounting filesystem read-only
[ 75.556501][ T4725] loop0: detected capacity change from 0 to 512
[ 75.592858][ T4725] EXT4-fs (loop0): 1 orphan inode deleted
[ 75.598630][ T4725] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,dioread_lock,grpquota,noauto_da_alloc,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback.
[ 75.622042][ T4725] ext4 filesystem being mounted at /root/syzkaller-testdir2594950145/syzkaller.NoTnMB/4/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 75.651445][ T26] audit: type=1800 audit(1752342181.996:10): pid=4725 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=16 res=0 errno=0
[ 75.687524][ T26] audit: type=1800 audit(1752342181.996:11): pid=4725 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=16 res=0 errno=0
[ 75.692058][ T4723] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 75.723971][ T4723] EXT4-fs (loop0): Remounting filesystem read-only
[ 75.731971][ T21] Bluetooth: hci0: command 0x041b tx timeout
[ 75.734073][ T4723] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 75.754034][ T4723] EXT4-fs (loop0): Remounting filesystem read-only
[ 75.760649][ T4723] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 75.776738][ T4723] EXT4-fs (loop0): Remounting filesystem read-only
[ 75.783621][ T4723] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 75.799521][ T4723] EXT4-fs (loop0): Remounting filesystem read-only
[ 75.807517][ T4723] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 75.823491][ T4723] EXT4-fs (loop0): Remounting filesystem read-only
[ 75.830196][ T4723] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 75.845305][ T4723] EXT4-fs (loop0): Remounting filesystem read-only
[ 75.853859][ T4723] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 75.868839][ T4723] EXT4-fs (loop0): Remounting filesystem read-only
[ 75.876813][ T4723] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 75.893588][ T4723] EXT4-fs (loop0): Remounting filesystem read-only
[ 75.900273][ T4723] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 75.916622][ T4723] EXT4-fs (loop0): Remounting filesystem read-only
[ 75.923570][ T4723] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 75.940173][ T4723] EXT4-fs (loop0): Remounting filesystem read-only
[ 76.050828][ T4752] loop0: detected capacity change from 0 to 512
[ 76.087071][ T4752] EXT4-fs (loop0): 1 orphan inode deleted
[ 76.094090][ T4752] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,dioread_lock,grpquota,noauto_da_alloc,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback.
[ 76.117608][ T4752] ext4 filesystem being mounted at /root/syzkaller-testdir2594950145/syzkaller.NoTnMB/5/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 76.175222][ T4750] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 76.190846][ T4750] EXT4-fs (loop0): Remounting filesystem read-only
[ 76.199276][ T4750] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 76.215257][ T4750] EXT4-fs (loop0): Remounting filesystem read-only
[ 76.222215][ T4750] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 76.238148][ T4750] EXT4-fs (loop0): Remounting filesystem read-only
[ 76.245217][ T4750] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 76.261072][ T4750] EXT4-fs (loop0): Remounting filesystem read-only
[ 76.267903][ T4750] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 76.284015][ T4750] EXT4-fs (loop0): Remounting filesystem read-only
[ 76.290709][ T4750] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 76.307617][ T1108] cfg80211: failed to load regulatory.db
[ 76.315422][ T4750] EXT4-fs (loop0): Remounting filesystem read-only
[ 76.324394][ T4750] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 76.342156][ T4750] EXT4-fs (loop0): Remounting filesystem read-only
[ 76.349074][ T4750] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 76.365060][ T4750] EXT4-fs (loop0): Remounting filesystem read-only
[ 76.372106][ T4750] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 76.388223][ T4750] EXT4-fs (loop0): Remounting filesystem read-only
[ 76.395067][ T4750] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 76.410965][ T4750] EXT4-fs (loop0): Remounting filesystem read-only
[ 76.498043][ T4777] loop0: detected capacity change from 0 to 512
[ 76.536090][ T4777] EXT4-fs (loop0): 1 orphan inode deleted
[ 76.543128][ T4777] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,dioread_lock,grpquota,noauto_da_alloc,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback.
[ 76.571700][ T4777] ext4 filesystem being mounted at /root/syzkaller-testdir2594950145/syzkaller.NoTnMB/6/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 76.616718][ T4776] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 76.632648][ T4776] EXT4-fs (loop0): Remounting filesystem read-only
[ 76.639253][ T4776] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 76.655624][ T4776] EXT4-fs (loop0): Remounting filesystem read-only
[ 76.662822][ T4776] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5836: Corrupt filesystem
[ 76.673733][ T4776] EXT4-fs (loop0): Remounting filesystem read-only
[ 76.680341][ T4776] EXT4-fs error (device loop0): ext4_dirty_inode:6040: inode #16: comm syz-executor.0: mark_inode_dirty error
[ 76.696129][ T4776] EXT4-fs (loop0): Remounting filesystem read-only
[ 76.703490][ T4776] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 76.718446][ T4776] EXT4-fs (loop0): Remounting filesystem read-only
[ 76.725366][ T4776] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 76.740870][ T4776] EXT4-fs (loop0): Remounting filesystem read-only
[ 76.748859][ T4776] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 76.765619][ T4776] EXT4-fs (loop0): Remounting filesystem read-only
[ 76.772907][ T4776] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 76.789000][ T4776] EXT4-fs (loop0): Remounting filesystem read-only
[ 76.796030][ T4776] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
2025/07/12 17:43:03 executed programs: 7
[ 76.812141][ T4776] EXT4-fs (loop0): Remounting filesystem read-only
[ 76.818748][ T4776] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 76.835865][ T4776] EXT4-fs (loop0): Remounting filesystem read-only
[ 77.044305][ T4810] loop0: detected capacity change from 0 to 512
[ 77.084268][ T4810] EXT4-fs (loop0): 1 orphan inode deleted
[ 77.090025][ T4810] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,dioread_lock,grpquota,noauto_da_alloc,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback.
[ 77.115542][ T4810] ext4 filesystem being mounted at /root/syzkaller-testdir2594950145/syzkaller.NoTnMB/8/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 77.162344][ T4809] ==================================================================
[ 77.170664][ T4809] BUG: KASAN: use-after-free in ext4_find_extent+0xbcc/0xe00
[ 77.178057][ T4809] Read of size 4 at addr ffff88806e88e070 by task syz-executor.0/4809
[ 77.186303][ T4809]
[ 77.188633][ T4809] CPU: 1 PID: 4809 Comm: syz-executor.0 Not tainted 5.15.187-syzkaller #0
[ 77.197131][ T4809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 77.207203][ T4809] Call Trace:
[ 77.210488][ T4809]
[ 77.213426][ T4809] dump_stack_lvl+0x168/0x230
[ 77.218125][ T4809] ? show_regs_print_info+0x20/0x20
[ 77.223330][ T4809] ? _printk+0xcc/0x110
[ 77.227506][ T4809] ? load_image+0x3b0/0x3b0
[ 77.232100][ T4809] ? _raw_spin_lock_irqsave+0xb0/0xf0
[ 77.237488][ T4809] print_address_description+0x60/0x2d0
[ 77.243041][ T4809] ? ext4_find_extent+0xbcc/0xe00
[ 77.248076][ T4809] kasan_report+0xdf/0x130
[ 77.252503][ T4809] ? ext4_find_extent+0xbcc/0xe00
[ 77.257534][ T4809] ext4_find_extent+0xbcc/0xe00
[ 77.262399][ T4809] ext4_ext_map_blocks+0x25a/0x64e0
[ 77.267621][ T4809] ? mark_lock+0x94/0x320
[ 77.271987][ T4809] ? ext4_ext_release+0x10/0x10
[ 77.276873][ T4809] ? asm_exc_page_fault+0x22/0x30
[ 77.281914][ T4809] ? rwsem_write_trylock+0x12f/0x1b0
[ 77.287216][ T4809] ? ext4_es_lookup_extent+0x408/0xa10
[ 77.292699][ T4809] ext4_map_blocks+0x981/0x1b30
[ 77.297574][ T4809] ? ext4_issue_zeroout+0x250/0x250
[ 77.302789][ T4809] ? create_page_buffers+0x1c4/0x320
[ 77.308082][ T4809] _ext4_get_block+0x1d7/0x4e0
[ 77.312869][ T4809] ? ext4_get_block+0x40/0x40
[ 77.317557][ T4809] ? create_page_buffers+0x238/0x320
[ 77.322849][ T4809] __block_write_begin_int+0x54e/0x15a0
[ 77.328500][ T4809] ? ext4_es_is_delayed+0x40/0x40
[ 77.333515][ T4809] ? page_zero_new_buffers+0x490/0x490
[ 77.338955][ T4809] ? __might_sleep+0xf0/0xf0
[ 77.343528][ T4809] ? file_update_time+0x2c6/0x400
[ 77.348533][ T4809] ? ext4_journal_check_start+0x180/0x250
[ 77.354334][ T4809] block_page_mkwrite+0x210/0x280
[ 77.359339][ T4809] ? ext4_es_is_delayed+0x40/0x40
[ 77.364435][ T4809] ext4_page_mkwrite+0x3ed/0x1240
[ 77.369479][ T4809] ? ext4_es_is_delayed+0x40/0x40
[ 77.374492][ T4809] ? ext4_change_inode_journal_flag+0x6b0/0x6b0
[ 77.380980][ T4809] ? __lock_acquire+0x7c60/0x7c60
[ 77.386012][ T4809] do_page_mkwrite+0x168/0x3c0
[ 77.390760][ T4809] wp_page_shared+0x16b/0x6d0
[ 77.395418][ T4809] handle_mm_fault+0x1eca/0x43c0
[ 77.400348][ T4809] ? get_page+0xe0/0xe0
[ 77.404489][ T4809] ? vmacache_find+0x238/0x590
[ 77.409238][ T4809] ? find_vma+0xd2/0x230
[ 77.413468][ T4809] do_user_addr_fault+0x489/0xc80
[ 77.418506][ T4809] exc_page_fault+0x60/0x100
[ 77.423079][ T4809] ? clear_bhb_loop+0x30/0x80
[ 77.427744][ T4809] asm_exc_page_fault+0x22/0x30
[ 77.432586][ T4809] RIP: 0033:0x7fcfcf616cc7
[ 77.436989][ T4809] Code: ce 48 ff c7 48 01 fe 48 8d 54 11 80 0f 1f 80 00 00 00 00 c5 fe 6f 0e c5 fe 6f 56 20 c5 fe 6f 5e 40 c5 fe 6f 66 60 48 83 ee 80 fd 7f 0f c5 fd 7f 57 20 c5 fd 7f 5f 40 c5 fd 7f 67 60 48 83 ef
[ 77.456753][ T4809] RSP: 002b:00007ffc333e26e8 EFLAGS: 00010203
[ 77.462994][ T4809] RAX: 0000000020003600 RBX: 00007ffc333e27f8 RCX: 0000000020003600
[ 77.470945][ T4809] RDX: 00000000200036a9 RSI: 00007fcfcf1d97b0 RDI: 0000000020003620
[ 77.478901][ T4809] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007fcfcf754f8c
[ 77.486853][ T4809] R10: 00007ffc333e2820 R11: 0000000000000246 R12: 00007fcfcf1d96f0
[ 77.494804][ T4809] R13: fffffffffffffffe R14: 00007fcfcf1b9000 R15: 00007fcfcf1d96f8
[ 77.502778][ T4809]
[ 77.505779][ T4809]
[ 77.508080][ T4809] The buggy address belongs to the page:
[ 77.513705][ T4809] page:ffffea0001ba2380 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x6e88e
[ 77.523841][ T4809] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 77.530936][ T4809] raw: 00fff00000000000 ffffea0001ba23c8 ffffea0001ba2348 0000000000000000
[ 77.539496][ T4809] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000
[ 77.548050][ T4809] page dumped because: kasan: bad access detected
[ 77.554712][ T4809] page_owner tracks the page as freed
[ 77.560145][ T4809] page last allocated via order 0, migratetype Movable, gfp_mask 0x1112c4a(GFP_NOFS|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL|__GFP_MOVABLE|__GFP_SKIP_KASAN_POISON), pid 4184, ts 48249227885, free_ts 69543177092
[ 77.582271][ T4809] get_page_from_freelist+0x1b77/0x1c60
[ 77.587835][ T4809] __alloc_pages+0x1e1/0x470
[ 77.592492][ T4809] __page_cache_alloc+0xd2/0x3f0
[ 77.597404][ T4809] page_cache_ra_unbounded+0x255/0x930
[ 77.602840][ T4809] filemap_read+0x738/0x2480
[ 77.607416][ T4809] __kernel_read+0x4eb/0x910
[ 77.612075][ T4809] integrity_kernel_read+0x86/0xd0
[ 77.617166][ T4809] ima_calc_file_hash+0x1546/0x18e0
[ 77.622521][ T4809] ima_collect_measurement+0x2ef/0x760
[ 77.627957][ T4809] process_measurement+0xfb9/0x1a10
[ 77.633133][ T4809] ima_file_check+0xc1/0x100
[ 77.637699][ T4809] path_openat+0x2735/0x2f30
[ 77.642265][ T4809] do_filp_open+0x1b3/0x3e0
[ 77.646744][ T4809] file_open_name+0x156/0x1a0
[ 77.651398][ T4809] __se_sys_swapon+0x8c9/0x2460
[ 77.656227][ T4809] do_syscall_64+0x4c/0xa0
[ 77.660619][ T4809] page last free stack trace:
[ 77.665264][ T4809] free_unref_page_prepare+0x637/0x6c0
[ 77.670701][ T4809] free_unref_page_list+0x122/0x7e0
[ 77.675874][ T4809] release_pages+0x184b/0x1bb0
[ 77.680610][ T4809] __pagevec_release+0x6d/0xe0
[ 77.685348][ T4809] truncate_inode_pages_range+0x2f3/0xef0
[ 77.691041][ T4809] ext4_evict_inode+0x376/0x1080
[ 77.695954][ T4809] evict+0x485/0x870
[ 77.699830][ T4809] do_unlinkat+0x3d8/0x6f0
[ 77.704239][ T4809] __x64_sys_unlink+0x45/0x50
[ 77.708978][ T4809] do_syscall_64+0x4c/0xa0
[ 77.713371][ T4809] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 77.719242][ T4809]
[ 77.721545][ T4809] Memory state around the buggy address:
[ 77.727149][ T4809] ffff88806e88df00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 77.735223][ T4809] ffff88806e88df80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 77.743261][ T4809] >ffff88806e88e000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 77.751297][ T4809] ^
[ 77.759076][ T4809] ffff88806e88e080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 77.767114][ T4809] ffff88806e88e100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 77.775150][ T4809] ==================================================================
[ 77.783182][ T4809] Disabling lock debugging due to kernel taint
[ 77.790550][ T4809] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 77.797772][ T4809] CPU: 0 PID: 4809 Comm: syz-executor.0 Tainted: G B 5.15.187-syzkaller #0
[ 77.807745][ T4809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 77.811345][ T1108] Bluetooth: hci0: command 0x040f tx timeout
[ 77.817793][ T4809] Call Trace:
[ 77.817801][ T4809]
[ 77.829953][ T4809] dump_stack_lvl+0x168/0x230
[ 77.834636][ T4809] ? show_regs_print_info+0x20/0x20
[ 77.839860][ T4809] ? load_image+0x3b0/0x3b0
[ 77.844372][ T4809] panic+0x2c9/0x7f0
[ 77.848264][ T4809] ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 77.854418][ T4809] ? bpf_jit_dump+0xd0/0xd0
[ 77.858972][ T4809] ? _raw_spin_unlock_irqrestore+0xf6/0x100
[ 77.864873][ T4809] ? _raw_spin_unlock+0x40/0x40
[ 77.869727][ T4809] ? ext4_find_extent+0xbcc/0xe00
[ 77.874756][ T4809] check_panic_on_warn+0x80/0xa0
[ 77.879700][ T4809] ? ext4_find_extent+0xbcc/0xe00
[ 77.884729][ T4809] end_report+0x6d/0xf0
[ 77.888885][ T4809] kasan_report+0x102/0x130
[ 77.893842][ T4809] ? ext4_find_extent+0xbcc/0xe00
[ 77.898869][ T4809] ext4_find_extent+0xbcc/0xe00
[ 77.903745][ T4809] ext4_ext_map_blocks+0x25a/0x64e0
[ 77.908947][ T4809] ? mark_lock+0x94/0x320
[ 77.913289][ T4809] ? ext4_ext_release+0x10/0x10
[ 77.918139][ T4809] ? asm_exc_page_fault+0x22/0x30
[ 77.923289][ T4809] ? rwsem_write_trylock+0x12f/0x1b0
[ 77.928585][ T4809] ? ext4_es_lookup_extent+0x408/0xa10
[ 77.934046][ T4809] ext4_map_blocks+0x981/0x1b30
[ 77.938901][ T4809] ? ext4_issue_zeroout+0x250/0x250
[ 77.944104][ T4809] ? create_page_buffers+0x1c4/0x320
[ 77.949389][ T4809] _ext4_get_block+0x1d7/0x4e0
[ 77.954155][ T4809] ? ext4_get_block+0x40/0x40
[ 77.958838][ T4809] ? create_page_buffers+0x238/0x320
[ 77.964124][ T4809] __block_write_begin_int+0x54e/0x15a0
[ 77.969767][ T4809] ? ext4_es_is_delayed+0x40/0x40
[ 77.974789][ T4809] ? page_zero_new_buffers+0x490/0x490
[ 77.980248][ T4809] ? __might_sleep+0xf0/0xf0
[ 77.984837][ T4809] ? file_update_time+0x2c6/0x400
[ 77.989858][ T4809] ? ext4_journal_check_start+0x180/0x250
[ 77.995576][ T4809] block_page_mkwrite+0x210/0x280
[ 78.000597][ T4809] ? ext4_es_is_delayed+0x40/0x40
[ 78.005621][ T4809] ext4_page_mkwrite+0x3ed/0x1240
[ 78.010694][ T4809] ? ext4_es_is_delayed+0x40/0x40
[ 78.015721][ T4809] ? ext4_change_inode_journal_flag+0x6b0/0x6b0
[ 78.021965][ T4809] ? __lock_acquire+0x7c60/0x7c60
[ 78.027004][ T4809] do_page_mkwrite+0x168/0x3c0
[ 78.031826][ T4809] wp_page_shared+0x16b/0x6d0
[ 78.036511][ T4809] handle_mm_fault+0x1eca/0x43c0
[ 78.041462][ T4809] ? get_page+0xe0/0xe0
[ 78.045618][ T4809] ? vmacache_find+0x238/0x590
[ 78.050385][ T4809] ? find_vma+0xd2/0x230
[ 78.054628][ T4809] do_user_addr_fault+0x489/0xc80
[ 78.059657][ T4809] exc_page_fault+0x60/0x100
[ 78.064248][ T4809] ? clear_bhb_loop+0x30/0x80
[ 78.069016][ T4809] asm_exc_page_fault+0x22/0x30
[ 78.073868][ T4809] RIP: 0033:0x7fcfcf616cc7
[ 78.078277][ T4809] Code: ce 48 ff c7 48 01 fe 48 8d 54 11 80 0f 1f 80 00 00 00 00 c5 fe 6f 0e c5 fe 6f 56 20 c5 fe 6f 5e 40 c5 fe 6f 66 60 48 83 ee 80 fd 7f 0f c5 fd 7f 57 20 c5 fd 7f 5f 40 c5 fd 7f 67 60 48 83 ef
[ 78.097878][ T4809] RSP: 002b:00007ffc333e26e8 EFLAGS: 00010203
[ 78.103947][ T4809] RAX: 0000000020003600 RBX: 00007ffc333e27f8 RCX: 0000000020003600
[ 78.111925][ T4809] RDX: 00000000200036a9 RSI: 00007fcfcf1d97b0 RDI: 0000000020003620
[ 78.119982][ T4809] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007fcfcf754f8c
[ 78.128041][ T4809] R10: 00007ffc333e2820 R11: 0000000000000246 R12: 00007fcfcf1d96f0
[ 78.136012][ T4809] R13: fffffffffffffffe R14: 00007fcfcf1b9000 R15: 00007fcfcf1d96f8
[ 78.143987][ T4809]
[ 78.147212][ T4809] Kernel Offset: disabled
[ 78.151525][ T4809] Rebooting in 86400 seconds..