Warning: Permanently added '10.128.0.199' (ED25519) to the list of known hosts. 2024/12/07 22:27:44 ignoring optional flag "sandboxArg"="0" 2024/12/07 22:27:44 ignoring optional flag "type"="gce" 2024/12/07 22:27:44 parsed 1 programs 2024/12/07 22:27:44 executed programs: 0 [ 46.537717][ T24] kauditd_printk_skb: 14 callbacks suppressed [ 46.537730][ T24] audit: type=1400 audit(1733610464.980:90): avc: denied { mount } for pid=342 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 46.730740][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.737849][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.745226][ T354] device bridge_slave_0 entered promiscuous mode [ 46.762829][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.769690][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.777157][ T359] device bridge_slave_0 entered promiscuous mode [ 46.783748][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.790584][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.797894][ T354] device bridge_slave_1 entered promiscuous mode [ 46.819132][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.826035][ T349] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.833286][ T349] device bridge_slave_0 entered promiscuous mode [ 46.840873][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.847874][ T349] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.855105][ T349] device bridge_slave_1 entered promiscuous mode [ 46.861484][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.868450][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.875735][ T359] device bridge_slave_1 entered promiscuous mode [ 46.914784][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.921636][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.928994][ T356] device bridge_slave_0 entered promiscuous mode [ 46.938198][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.945112][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.952330][ T356] device bridge_slave_1 entered promiscuous mode [ 47.018953][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.025910][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.033098][ T361] device bridge_slave_0 entered promiscuous mode [ 47.040001][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.046941][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.054285][ T361] device bridge_slave_1 entered promiscuous mode [ 47.103833][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.110686][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.118000][ T360] device bridge_slave_0 entered promiscuous mode [ 47.127054][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.133934][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.141173][ T360] device bridge_slave_1 entered promiscuous mode [ 47.196356][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.203591][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.210646][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.217721][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.249360][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.256236][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.263332][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.270097][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.312072][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.318945][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.326158][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.332946][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.345411][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.352363][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.359514][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.366361][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.379491][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.386363][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.393499][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.400341][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.416069][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.423197][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.430236][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.437647][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.445274][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.452596][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.459562][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.466640][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.473979][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.481006][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.489071][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.496339][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.530276][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.539003][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.545868][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.553485][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.561443][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.568308][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.602639][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.610387][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.618593][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.627402][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.634266][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.641421][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.650038][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.658300][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.665158][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.672466][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.680289][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.688631][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.695489][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.705427][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.712711][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.736178][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.744756][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.754071][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.760902][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.768386][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.776419][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.784359][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.792466][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.800636][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.808207][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.815455][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.823552][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.831267][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.839496][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.847770][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.854651][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.872180][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.880221][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.888217][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.896164][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.908625][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.916816][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.924846][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.931681][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.953940][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.962493][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.970617][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.979139][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.986012][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.993758][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.002010][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.010227][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.017089][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.024919][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.032989][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.040686][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.048624][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.067971][ T354] device veth0_vlan entered promiscuous mode [ 48.082067][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.089874][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.098294][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.107121][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.115294][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.122322][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.129560][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.137639][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.145540][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.153402][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.161563][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.169747][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.176590][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.184206][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.191990][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.199565][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.206995][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.223750][ T359] device veth0_vlan entered promiscuous mode [ 48.235244][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.243734][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.251899][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.259912][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.268955][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.276835][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.284759][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.292610][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.299846][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.307347][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.314729][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.323223][ T356] device veth0_vlan entered promiscuous mode [ 48.335291][ T354] device veth1_macvtap entered promiscuous mode [ 48.344435][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.353186][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.361108][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.369159][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.382972][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.391087][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.399319][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.414069][ T359] device veth1_macvtap entered promiscuous mode [ 48.423241][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.431674][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.439738][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.447494][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.458923][ T349] device veth0_vlan entered promiscuous mode [ 48.466441][ T361] device veth0_vlan entered promiscuous mode [ 48.473799][ T356] device veth1_macvtap entered promiscuous mode [ 48.485358][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.493330][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.500553][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.508629][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.517036][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.525458][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.533676][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.542049][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.550189][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.564533][ T349] device veth1_macvtap entered promiscuous mode [ 48.580053][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.589313][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.597256][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.604588][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.611766][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.620226][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.628456][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.639662][ T360] device veth0_vlan entered promiscuous mode [ 48.650865][ T24] audit: type=1400 audit(1733610467.090:91): avc: denied { mounton } for pid=354 comm="syz-executor.3" path="/dev/binderfs" dev="devtmpfs" ino=509 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 48.654252][ T361] device veth1_macvtap entered promiscuous mode [ 48.685155][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.693351][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.701336][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.709809][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.718148][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.747036][ T360] device veth1_macvtap entered promiscuous mode [ 48.755740][ T24] audit: type=1400 audit(1733610467.200:92): avc: denied { mounton } for pid=382 comm="syz-executor.3" path="/root/syzkaller-testdir3692485459/syzkaller.o1KhcW/0/bus" dev="sda1" ino=1947 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 48.783305][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.791402][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.800679][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.804684][ T383] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 48.809097][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.817809][ T24] audit: type=1400 audit(1733610467.260:93): avc: denied { mount } for pid=382 comm="syz-executor.3" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 48.826047][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.846921][ T383] ext4 filesystem being mounted at /root/syzkaller-testdir3692485459/syzkaller.o1KhcW/0/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 48.869918][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.878498][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.887181][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.888204][ T24] audit: type=1400 audit(1733610467.300:94): avc: denied { write } for pid=382 comm="syz-executor.3" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.895451][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.933637][ T24] audit: type=1400 audit(1733610467.300:95): avc: denied { add_name } for pid=382 comm="syz-executor.3" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.955215][ T24] audit: type=1400 audit(1733610467.300:96): avc: denied { create } for pid=382 comm="syz-executor.3" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.981176][ T7] EXT4-fs error (device loop3): __ext4_get_inode_loc:4437: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 48.992973][ T24] audit: type=1400 audit(1733610467.300:97): avc: denied { write open } for pid=382 comm="syz-executor.3" path="/root/syzkaller-testdir3692485459/syzkaller.o1KhcW/0/bus/file0/bus" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.023144][ T24] audit: type=1400 audit(1733610467.300:98): avc: denied { mounton } for pid=382 comm="syz-executor.3" path="/root/syzkaller-testdir3692485459/syzkaller.o1KhcW/0/bus/file0/bus" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.028973][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.050907][ T24] audit: type=1400 audit(1733610467.300:99): avc: denied { read append } for pid=382 comm="syz-executor.3" path="/root/syzkaller-testdir3692485459/syzkaller.o1KhcW/0/bus/file0/hugetlb.2MB.usage_in_bytes" dev="loop3" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.060780][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.089878][ T389] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 49.097235][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.116479][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.118377][ T389] ext4 filesystem being mounted at /root/syzkaller-testdir3964678744/syzkaller.ey1D5s/0/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 49.145346][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.155490][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.184041][ T394] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 49.223471][ T394] ext4 filesystem being mounted at /root/syzkaller-testdir3692485459/syzkaller.o1KhcW/1/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 49.267990][ T406] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 49.280329][ T406] ext4 filesystem being mounted at /root/syzkaller-testdir3152339457/syzkaller.zseLzx/0/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 49.301144][ T407] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 49.310351][ T49] EXT4-fs error (device loop1): __ext4_get_inode_loc:4437: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 49.325309][ T405] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 49.330283][ T408] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 49.334841][ T405] ext4 filesystem being mounted at /root/syzkaller-testdir1617988455/syzkaller.Jcd22f/0/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 49.348948][ T9] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 225: comm kworker/u4:1: lblock 17 mapped to illegal pblock 225 (length 1) [ 49.358244][ T407] ext4 filesystem being mounted at /root/syzkaller-testdir2603130415/syzkaller.itnRsy/0/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 49.384594][ T394] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 226: comm syz-executor.3: lblock 18 mapped to illegal pblock 226 (length 1) [ 49.387733][ T408] ext4 filesystem being mounted at /root/syzkaller-testdir1980365405/syzkaller.cwg6sx/0/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 49.425629][ T9] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4867: inode #19: block 17: len 1: ext4_ext_map_blocks returned -117 [ 49.455849][ T305] EXT4-fs error (device loop2): __ext4_get_inode_loc:4437: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 49.472752][ T405] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 200: comm syz-executor.5: lblock 8 mapped to illegal pblock 200 (length 1) [ 49.474468][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 49.488698][ T394] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 18 with max blocks 1 with error 117 [ 49.501126][ T423] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 195: comm kworker/u4:4: lblock 3 mapped to illegal pblock 195 (length 1) [ 49.524430][ T405] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 8 with max blocks 1 with error 117 [ 49.534461][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 49.543851][ T394] EXT4-fs (loop3): This should not happen!! Data will be lost [ 49.543851][ T394] [ 49.549528][ T423] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4867: inode #19: block 3: len 1: ext4_ext_map_blocks returned -117 [ 49.568695][ T405] EXT4-fs (loop5): This should not happen!! Data will be lost [ 49.568695][ T405] [ 49.573403][ T423] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 49.582012][ T407] EXT4-fs error (device loop4): ext4_map_blocks:739: inode #19: block 197: comm syz-executor.4: lblock 5 mapped to illegal pblock 197 (length 1) [ 49.596077][ T9] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 49.618730][ T423] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 49.625773][ T407] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm syz-executor.4: Invalid inode table block 34360905424 in block_group 0 [ 49.632688][ T423] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 49.646012][ T9] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.671226][ T423] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.671653][ T407] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 49.707694][ T407] EXT4-fs error (device loop4): ext4_ext_truncate:4448: inode #19: comm syz-executor.4: mark_inode_dirty error [ 49.711062][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 49.719452][ T407] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm syz-executor.4: Invalid inode table block 34360905424 in block_group 0 [ 49.746797][ T407] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 49.756636][ T407] EXT4-fs error (device loop4): ext4_truncate:4389: inode #19: comm syz-executor.4: mark_inode_dirty error [ 49.772352][ T407] EXT4-fs error (device loop4): ext4_map_blocks:739: inode #19: block 192: comm syz-executor.4: lblock 0 mapped to illegal pblock 192 (length 1) [ 49.787730][ T407] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 1 with error 117 [ 49.799945][ T407] EXT4-fs (loop4): This should not happen!! Data will be lost [ 49.799945][ T407] [ 49.801408][ T423] ================================================================== [ 49.810567][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 49.817833][ T423] BUG: KASAN: use-after-free in ext4_find_extent+0xbea/0xe30 [ 49.817844][ T423] Read of size 4 at addr ffff888123c7b9c4 by task kworker/u4:4/423 [ 49.817846][ T423] [ 49.817859][ T423] CPU: 1 PID: 423 Comm: kworker/u4:4 Not tainted 5.10.227-syzkaller-1004002-g550d1177dc67 #0 [ 49.817865][ T423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.817878][ T423] Workqueue: ext4-rsv-conversion ext4_end_io_rsv_work [ 49.817891][ T423] Call Trace: [ 49.817904][ T423] dump_stack_lvl+0x1e2/0x24b [ 49.817915][ T423] ? bfq_pos_tree_add_move+0x43b/0x43b [ 49.817933][ T423] ? panic+0x812/0x812 [ 49.891811][ T423] ? __getblk_gfp+0x3d/0x7e0 [ 49.896216][ T423] print_address_description+0x81/0x3b0 [ 49.901594][ T423] kasan_report+0x179/0x1c0 [ 49.905943][ T423] ? ext4_find_extent+0xbea/0xe30 [ 49.910807][ T423] ? ext4_find_extent+0xbea/0xe30 [ 49.915657][ T423] __asan_report_load4_noabort+0x14/0x20 [ 49.921120][ T423] ext4_find_extent+0xbea/0xe30 [ 49.925818][ T423] ext4_ext_map_blocks+0x26a/0x6ee0 [ 49.930843][ T423] ? stack_trace_save+0x1c0/0x1c0 [ 49.935700][ T423] ? arch_stack_walk+0x10d/0x140 [ 49.940472][ T423] ? ret_from_fork+0x1f/0x30 [ 49.944900][ T423] ? ext4_ext_release+0x10/0x10 [ 49.949586][ T423] ? stack_trace_save+0x113/0x1c0 [ 49.954445][ T423] ? kasan_set_track+0x4b/0x70 [ 49.959161][ T423] ? kasan_set_free_info+0x23/0x40 [ 49.964102][ T423] ? ____kasan_slab_free+0x121/0x160 [ 49.969224][ T423] ? stack_trace_snprint+0xf0/0xf0 [ 49.974167][ T423] ? mempool_free+0xd7/0x310 [ 49.978594][ T423] ? ext4_end_io_rsv_work+0x57f/0x690 [ 49.983802][ T423] ? process_one_work+0x6dc/0xbd0 [ 49.988669][ T423] ? worker_thread+0xaea/0x1510 [ 49.993356][ T423] ? _raw_read_unlock+0x25/0x40 [ 49.998045][ T423] ? ext4_es_lookup_extent+0x33b/0x940 [ 50.003334][ T423] ext4_map_blocks+0xa65/0x1d10 [ 50.008200][ T423] ? ext4_issue_zeroout+0x1b0/0x1b0 [ 50.013225][ T423] ? __kasan_check_read+0x11/0x20 [ 50.018093][ T423] ext4_convert_unwritten_extents+0x2a3/0x5a0 [ 50.023988][ T423] ? ____kasan_slab_free+0x12c/0x160 [ 50.029096][ T423] ? __kasan_slab_free+0x11/0x20 [ 50.034132][ T423] ? trace_ext4_fallocate_exit+0x160/0x160 [ 50.039779][ T423] ? kmem_cache_free+0xa9/0x1e0 [ 50.044552][ T423] ? ext4_release_io_end+0x282/0x2d0 [ 50.049663][ T423] ext4_convert_unwritten_io_end_vec+0x104/0x180 [ 50.055919][ T423] ext4_end_io_rsv_work+0x358/0x690 [ 50.060946][ T423] ? ext4_last_io_end_vec+0x70/0x70 [ 50.065986][ T423] process_one_work+0x6dc/0xbd0 [ 50.070670][ T423] worker_thread+0xaea/0x1510 [ 50.075184][ T423] ? _raw_spin_lock+0x1b0/0x1b0 [ 50.079866][ T423] ? __kasan_check_read+0x11/0x20 [ 50.084741][ T423] kthread+0x34b/0x3d0 [ 50.088648][ T423] ? worker_clr_flags+0x180/0x180 [ 50.093598][ T423] ? kthread_blkcg+0xd0/0xd0 [ 50.098093][ T423] ret_from_fork+0x1f/0x30 [ 50.102340][ T423] [ 50.104519][ T423] The buggy address belongs to the page: [ 50.110005][ T423] page:ffffea00048f1ec0 refcount:1 mapcount:0 mapping:ffff888113c6f850 index:0xf7 pfn:0x123c7b [ 50.120142][ T423] aops:shmem_aops ino:409 dentry name:"memfd:syzkaller" [ 50.126919][ T423] flags: 0x400000000008001e(referenced|uptodate|dirty|lru|swapbacked) [ 50.134894][ T423] raw: 400000000008001e ffffea00048f57c8 ffffea00048f1f08 ffff888113c6f850 [ 50.143313][ T423] raw: 00000000000000f7 0000000000000000 00000001ffffffff ffff88810cbae000 [ 50.151728][ T423] page dumped because: kasan: bad access detected [ 50.157973][ T423] page->mem_cgroup:ffff88810cbae000 [ 50.163027][ T423] page_owner tracks the page as allocated [ 50.168570][ T423] page last allocated via order 0, migratetype Movable, gfp_mask 0x100cca(GFP_HIGHUSER_MOVABLE), pid 434, ts 49831999735, free_ts 49701353895 [ 50.182803][ T423] prep_new_page+0x166/0x180 [ 50.187228][ T423] get_page_from_freelist+0x2d8c/0x2f30 [ 50.192611][ T423] __alloc_pages_nodemask+0x435/0xaf0 [ 50.197815][ T423] shmem_alloc_page+0x257/0x420 [ 50.202511][ T423] shmem_alloc_and_acct_page+0x395/0x8e0 [ 50.208056][ T423] shmem_getpage_gfp+0x891/0x2480 [ 50.212946][ T423] shmem_write_begin+0xca/0x1b0 [ 50.217605][ T423] generic_perform_write+0x2cd/0x570 [ 50.222726][ T423] __generic_file_write_iter+0x23c/0x560 [ 50.228192][ T423] generic_file_write_iter+0xaf/0x1c0 [ 50.233413][ T423] vfs_write+0xb4c/0xe70 [ 50.237480][ T423] ksys_write+0x199/0x2c0 [ 50.241646][ T423] __x64_sys_write+0x7b/0x90 [ 50.246075][ T423] do_syscall_64+0x34/0x70 [ 50.250375][ T423] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.256058][ T423] page last free stack trace: [ 50.260665][ T423] free_unref_page_prepare+0x2ae/0x2d0 [ 50.265949][ T423] free_unref_page+0x7e/0x1c0 [ 50.270460][ T423] __put_page+0xb1/0xe0 [ 50.274456][ T423] ext4_write_begin+0x12c6/0x1730 [ 50.279395][ T423] ext4_da_write_begin+0x49d/0xf60 [ 50.284348][ T423] generic_perform_write+0x2cd/0x570 [ 50.289471][ T423] ext4_buffered_write_iter+0x482/0x610 [ 50.294862][ T423] ext4_file_write_iter+0x193/0x1c80 [ 50.299972][ T423] vfs_write+0xb4c/0xe70 [ 50.304051][ T423] ksys_write+0x199/0x2c0 [ 50.308213][ T423] __x64_sys_write+0x7b/0x90 [ 50.312641][ T423] do_syscall_64+0x34/0x70 [ 50.316903][ T423] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.322629][ T423] [ 50.324793][ T423] Memory state around the buggy address: [ 50.330262][ T423] ffff888123c7b880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.338157][ T423] ffff888123c7b900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.346058][ T423] >ffff888123c7b980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.353957][ T423] ^ [ 50.360030][ T423] ffff888123c7ba00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.367927][ T423] ffff888123c7ba80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.375824][ T423] ================================================================== [ 50.383721][ T423] Disabling lock debugging due to kernel taint [ 50.399807][ T423] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 4: comm kworker/u4:4: lblock 4 mapped to illegal pblock 4 (length 1) [ 50.414761][ T423] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4867: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117 [ 50.428326][ T423] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 50.444957][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 50.449351][ T423] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 50.459404][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 50.468140][ T423] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 50.494873][ T423] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.507757][ T423] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 5: comm kworker/u4:4: lblock 5 mapped to illegal pblock 5 (length 1) [ 50.522705][ T423] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4867: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117 [ 50.532918][ T434] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 50.537170][ T423] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.554498][ T434] ext4 filesystem being mounted at /root/syzkaller-testdir3152339457/syzkaller.zseLzx/1/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 50.613815][ T436] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 50.626492][ T436] ext4 filesystem being mounted at /root/syzkaller-testdir1980365405/syzkaller.cwg6sx/1/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 50.641613][ T423] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4867: inode #19: block 6: len 1: ext4_ext_map_blocks returned -117 [ 50.656383][ T444] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 50.663050][ T423] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.667424][ T444] ext4 filesystem being mounted at /root/syzkaller-testdir2603130415/syzkaller.itnRsy/1/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 50.702246][ T423] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4867: inode #19: block 7: len 1: ext4_ext_map_blocks returned -117 [ 50.716950][ T445] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 50.742596][ T445] ext4 filesystem being mounted at /root/syzkaller-testdir3692485459/syzkaller.o1KhcW/2/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 50.776793][ T423] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.800731][ T434] EXT4-fs error (device loop2): ext4_map_blocks:739: inode #19: block 251: comm syz-executor.2: lblock 43 mapped to illegal pblock 251 (length 1) [ 50.819242][ T458] EXT4-fs error (device loop2): ext4_map_blocks:739: inode #19: block 248: comm kworker/u4:6: lblock 40 mapped to illegal pblock 248 (length 1) [ 50.820790][ T450] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 50.843358][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 50.857948][ T423] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 205: comm kworker/u4:4: lblock 13 mapped to illegal pblock 205 (length 1) [ 50.867905][ T49] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #19: block 241: comm kworker/u4:2: lblock 33 mapped to illegal pblock 241 (length 1) [ 50.875785][ T458] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4867: inode #19: block 40: len 1: ext4_ext_map_blocks returned -117 [ 50.888490][ T436] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #19: block 242: comm syz-executor.0: lblock 34 mapped to illegal pblock 242 (length 1) [ 50.900796][ T445] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 225: comm syz-executor.3: lblock 17 mapped to illegal pblock 225 (length 1) [ 50.902595][ T458] EXT4-fs error (device loop2): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 50.916489][ T450] ext4 filesystem being mounted at /root/syzkaller-testdir3964678744/syzkaller.ey1D5s/2/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 50.945298][ T49] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4867: inode #19: block 33: len 1: ext4_ext_map_blocks returned -117 [ 50.971897][ T445] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 17 with max blocks 1 with error 117 [ 50.984832][ T434] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 43 with max blocks 1 with error 117 [ 50.985915][ T436] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 34 with max blocks 1 with error 117 [ 50.998003][ T445] EXT4-fs (loop3): This should not happen!! Data will be lost [ 50.998003][ T445] [ 51.010835][ T436] EXT4-fs (loop0): This should not happen!! Data will be lost [ 51.010835][ T436] [ 51.029139][ T9] EXT4-fs error (device loop1): ext4_map_blocks:739: inode #19: block 194: comm kworker/u4:1: lblock 2 mapped to illegal pblock 194 (length 1) [ 51.044447][ T458] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 51.044875][ T434] EXT4-fs (loop2): This should not happen!! Data will be lost [ 51.044875][ T434] [ 51.053816][ T423] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4867: inode #19: block 13: len 1: ext4_ext_map_blocks returned -117 [ 51.064054][ T49] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 51.077400][ T423] EXT4-fs error (device loop3): __ext4_get_inode_loc:4437: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 51.104090][ T9] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 2: len 1: ext4_ext_map_blocks returned -117 [ 51.110117][ T423] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 51.123737][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 51.127292][ T458] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 51.140703][ T9] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 51.154457][ T49] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 51.162442][ T9] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 51.173582][ T423] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 51.184607][ T49] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 51.196587][ T423] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.209948][ T9] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.222144][ T423] EXT4-fs error (device loop3): ext4_find_extent:928: inode #19: comm kworker/u4:4: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 51.235837][ T458] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.262734][ T423] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4867: inode #19: block 14: len 1: ext4_ext_map_blocks returned -117 [ 51.279529][ T423] EXT4-fs error (device loop3): __ext4_get_inode_loc:4437: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 51.297030][ T423] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 51.302546][ T49] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.308214][ T423] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 51.331943][ T423] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.336406][ T9] EXT4-fs error (device loop1): ext4_find_extent:928: inode #19: comm kworker/u4:1: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 51.363125][ T467] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 51.364573][ T423] EXT4-fs error (device loop3): ext4_find_extent:928: inode #19: comm kworker/u4:4: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 51.375355][ T467] ext4 filesystem being mounted at /root/syzkaller-testdir1617988455/syzkaller.Jcd22f/1/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 51.390064][ T423] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4867: inode #19: block 15: len 1: ext4_ext_map_blocks returned -117 [ 51.405423][ T457] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 51.431998][ T423] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.442827][ T458] EXT4-fs error (device loop2): ext4_map_blocks:739: inode #19: block 249: comm kworker/u4:6: lblock 41 mapped to illegal pblock 249 (length 1) [ 51.444790][ T9] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 3: len 1: ext4_ext_map_blocks returned -117 [ 51.460326][ T457] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 51.477256][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 51.500755][ T49] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 246: comm kworker/u4:2: lblock 38 mapped to illegal pblock 246 (length 1) [ 51.502943][ T471] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 51.515824][ T49] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4867: inode #19: block 38: len 1: ext4_ext_map_blocks returned -117 [ 51.524419][ T467] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 247: comm syz-executor.5: lblock 39 mapped to illegal pblock 247 (length 1) [ 51.537881][ T49] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 51.567023][ T471] ext4 filesystem being mounted at /root/syzkaller-testdir2603130415/syzkaller.itnRsy/2/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 51.581883][ T467] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 39 with max blocks 1 with error 117 [ 51.591984][ T423] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4867: inode #19: block 16: len 1: ext4_ext_map_blocks returned -117 [ 51.594220][ T458] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4867: inode #19: block 41: len 1: ext4_ext_map_blocks returned -117 [ 51.608261][ T423] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.628364][ T9] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 51.634293][ T467] EXT4-fs (loop5): This should not happen!! Data will be lost [ 51.634293][ T467] [ 51.644705][ T49] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 51.653456][ T458] EXT4-fs error (device loop2): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 2024/12/07 22:27:50 executed programs: 16 [ 51.664704][ T9] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 51.676890][ T458] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 51.689569][ T9] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.700444][ T49] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 51.711532][ T9] EXT4-fs error (device loop1): ext4_find_extent:928: inode #19: comm kworker/u4:1: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 51.724262][ T458] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 51.741736][ T9] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117 [ 51.754337][ T458] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.768693][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 51.780588][ T458] EXT4-fs error (device loop2): ext4_map_blocks:739: inode #19: block 250: comm kworker/u4:6: lblock 42 mapped to illegal pblock 250 (length 1) [ 51.793440][ T49] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.808049][ T458] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4867: inode #19: block 42: len 1: ext4_ext_map_blocks returned -117 [ 51.821437][ T9] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.837402][ T458] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.860796][ T49] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 51.878527][ T49] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 51.884218][ T9] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117 [ 51.907251][ T9] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.920355][ T9] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 6: len 1: ext4_ext_map_blocks returned -117 [ 51.936195][ T9] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.949133][ T9] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 7: len 1: ext4_ext_map_blocks returned -117 [ 51.962965][ T9] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.975708][ T9] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 8: len 1: ext4_ext_map_blocks returned -117 [ 51.989993][ T9] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 52.003073][ T9] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 9: len 1: ext4_ext_map_blocks returned -117 [ 52.019172][ T9] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 52.032155][ T9] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 10: len 1: ext4_ext_map_blocks returned -117 [ 52.046466][ T9] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 52.059329][ T9] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 11: len 1: ext4_ext_map_blocks returned -117 [ 52.062887][ T24] kauditd_printk_skb: 4 callbacks suppressed [ 52.062905][ T24] audit: type=1400 audit(1733610470.510:104): avc: denied { remove_name } for pid=77 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 52.073748][ T9] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 52.078673][ T24] audit: type=1400 audit(1733610470.510:105): avc: denied { rename } for pid=77 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 52.166884][ T480] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 52.192422][ T480] ext4 filesystem being mounted at /root/syzkaller-testdir1980365405/syzkaller.cwg6sx/2/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 52.200385][ T485] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 52.209058][ T484] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 52.215786][ T485] ext4 filesystem being mounted at /root/syzkaller-testdir1617988455/syzkaller.Jcd22f/2/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 52.224443][ T484] ext4 filesystem being mounted at /root/syzkaller-testdir3152339457/syzkaller.zseLzx/2/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 52.292394][ T488] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 52.303006][ T489] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 52.305224][ T488] ext4 filesystem being mounted at /root/syzkaller-testdir2603130415/syzkaller.itnRsy/3/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 52.318704][ T489] ext4 filesystem being mounted at /root/syzkaller-testdir3692485459/syzkaller.o1KhcW/3/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 52.343380][ T458] EXT4-fs error (device loop2): ext4_map_blocks:739: inode #19: block 199: comm kworker/u4:6: lblock 7 mapped to illegal pblock 199 (length 1) [ 52.359845][ T458] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4867: inode #19: block 7: len 1: ext4_ext_map_blocks returned -117 [ 52.368366][ T480] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #19: block 198: comm syz-executor.0: lblock 6 mapped to illegal pblock 198 (length 1) [ 52.374494][ T458] EXT4-fs error (device loop2): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 52.388438][ T484] EXT4-fs error (device loop2): ext4_find_extent:928: inode #19: comm syz-executor.2: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 52.401811][ T458] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 52.419704][ T9] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #19: block 195: comm kworker/u4:1: lblock 3 mapped to illegal pblock 195 (length 1) [ 52.428761][ T458] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 52.443382][ T485] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 232: comm syz-executor.5: lblock 24 mapped to illegal pblock 232 (length 1) [ 52.455643][ T458] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 52.473264][ T49] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 230: comm kworker/u4:2: lblock 22 mapped to illegal pblock 230 (length 1) [ 52.497056][ T485] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 24 with max blocks 1 with error 117 [ 52.500709][ T480] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 6 with max blocks 1 with error 117 [ 52.509920][ T484] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 8 with max blocks 8 with error 117 [ 52.522814][ T501] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 52.533344][ T484] EXT4-fs (loop2): This should not happen!! Data will be lost [ 52.533344][ T484] [ 52.548803][ T49] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4867: inode #19: block 22: len 1: ext4_ext_map_blocks returned -117 [ 52.551501][ T9] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4867: inode #19: block 3: len 1: ext4_ext_map_blocks returned -117 [ 52.570625][ T485] EXT4-fs (loop5): This should not happen!! Data will be lost [ 52.570625][ T485] [ 52.579690][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 52.606038][ T480] EXT4-fs (loop0): This should not happen!! Data will be lost [ 52.606038][ T480] [ 52.611553][ T501] ext4 filesystem being mounted at /root/syzkaller-testdir3964678744/syzkaller.ey1D5s/3/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 52.630067][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 52.630814][ T488] EXT4-fs error (device loop4): ext4_find_extent:928: inode #19: comm syz-executor.4: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 52.639346][ T49] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 52.659612][ T464] EXT4-fs error (device loop2): __ext4_get_inode_loc:4437: comm kworker/u4:7: Invalid inode table block 34360905424 in block_group 0 [ 52.685969][ T488] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 11 with max blocks 5 with error 117 [ 52.687806][ T489] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 199: comm syz-executor.3: lblock 7 mapped to illegal pblock 199 (length 1) [ 52.698944][ T458] EXT4-fs error (device loop4): ext4_find_extent:928: inode #19: comm kworker/u4:6: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 52.713444][ T489] EXT4-fs error (device loop3): __ext4_get_inode_loc:4437: comm syz-executor.3: Invalid inode table block 34360905424 in block_group 0 [ 52.745534][ T489] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 52.753594][ T488] EXT4-fs (loop4): This should not happen!! Data will be lost [ 52.753594][ T488] [ 52.755294][ T489] EXT4-fs error (device loop3): ext4_ext_truncate:4448: inode #19: comm syz-executor.3: mark_inode_dirty error [ 52.765771][ T9] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 52.776586][ T489] EXT4-fs error (device loop3): __ext4_get_inode_loc:4437: comm syz-executor.3: Invalid inode table block 34360905424 in block_group 0 [ 52.788354][ T501] EXT4-fs error (device loop1): ext4_map_blocks:739: inode #19: block 203: comm syz-executor.1: lblock 11 mapped to illegal pblock 203 (length 1) [ 52.802628][ T489] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 52.816584][ T464] EXT4-fs error (device loop2): __ext4_get_inode_loc:4437: comm kworker/u4:7: Invalid inode table block 34360905424 in block_group 0 [ 52.825884][ T489] EXT4-fs error (device loop3): ext4_truncate:4389: inode #19: comm syz-executor.3: mark_inode_dirty error [ 52.839681][ T49] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 52.859266][ T9] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 52.864464][ T458] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4867: inode #19: block 10: len 1: ext4_ext_map_blocks returned -117 [ 52.873367][ T9] EXT4-fs error (device loop0): ext4_find_extent:928: inode #19: comm kworker/u4:1: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 52.887451][ T458] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 52.905091][ T9] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4867: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117 [ 52.920914][ T49] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 52.931875][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 52.944582][ T489] EXT4-fs error (device loop3): ext4_find_extent:928: inode #19: comm syz-executor.3: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 52.958005][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 52.981639][ T458] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 52.986079][ T9] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 52.995754][ T49] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.007618][ T489] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 7 with error 117 [ 53.031627][ T458] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 53.032547][ T501] EXT4-fs error (device loop1): __ext4_get_inode_loc:4437: comm syz-executor.1: Invalid inode table block 34360905424 in block_group 0 [ 53.044339][ T9] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.044416][ T9] EXT4-fs error (device loop0): ext4_find_extent:928: inode #19: comm kworker/u4:1: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 53.058515][ T501] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 53.082191][ T489] EXT4-fs (loop3): This should not happen!! Data will be lost [ 53.082191][ T489] [ 53.089475][ T501] EXT4-fs error (device loop1): ext4_ext_truncate:4448: inode #19: comm syz-executor.1: mark_inode_dirty error [ 53.098174][ T458] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.107952][ T501] EXT4-fs error (device loop1): __ext4_get_inode_loc:4437: comm syz-executor.1: Invalid inode table block 34360905424 in block_group 0 [ 53.129265][ T49] EXT4-fs error (device loop5): ext4_find_extent:928: inode #19: comm kworker/u4:2: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 53.131901][ T9] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4867: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117 [ 53.145408][ T458] EXT4-fs error (device loop3): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 53.163103][ T9] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.176945][ T423] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 53.191632][ T501] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 53.218389][ T423] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 53.232246][ T49] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4867: inode #19: block 23: len 1: ext4_ext_map_blocks returned -117 [ 53.241061][ T458] EXT4-fs error (device loop3): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 53.252463][ T49] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 53.281394][ T49] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 53.283162][ T501] EXT4-fs error (device loop1): ext4_truncate:4389: inode #19: comm syz-executor.1: mark_inode_dirty error [ 53.290994][ T49] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 53.314877][ T49] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.328083][ T501] EXT4-fs error (device loop1): ext4_map_blocks:739: inode #19: block 192: comm syz-executor.1: lblock 0 mapped to illegal pblock 192 (length 1) [ 53.343061][ T501] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 1 with error 117 [ 53.353844][ T517] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 53.355197][ T501] EXT4-fs (loop1): This should not happen!! Data will be lost [ 53.355197][ T501] [ 53.364987][ T458] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 53.375095][ T517] ext4 filesystem being mounted at /root/syzkaller-testdir3152339457/syzkaller.zseLzx/3/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 53.401543][ T458] EXT4-fs error (device loop1): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 53.415385][ T458] EXT4-fs error (device loop1): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 53.591056][ T528] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 53.601676][ T528] ext4 filesystem being mounted at /root/syzkaller-testdir1617988455/syzkaller.Jcd22f/3/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 53.627876][ T526] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 53.638131][ T526] ext4 filesystem being mounted at /root/syzkaller-testdir2603130415/syzkaller.itnRsy/4/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 53.670815][ T49] EXT4-fs error (device loop2): __ext4_get_inode_loc:4437: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 53.671150][ T536] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 53.694483][ T523] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 53.697076][ T536] ext4 filesystem being mounted at /root/syzkaller-testdir3692485459/syzkaller.o1KhcW/4/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 53.726791][ T526] EXT4-fs error (device loop4): ext4_map_blocks:739: inode #19: block 225: comm syz-executor.4: lblock 17 mapped to illegal pblock 225 (length 1) [ 53.730023][ T523] ext4 filesystem being mounted at /root/syzkaller-testdir1980365405/syzkaller.cwg6sx/3/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 53.757435][ T528] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 225: comm syz-executor.5: lblock 17 mapped to illegal pblock 225 (length 1) [ 53.773278][ T539] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 53.782301][ T539] ext4 filesystem being mounted at /root/syzkaller-testdir3964678744/syzkaller.ey1D5s/4/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 53.797068][ T526] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm syz-executor.4: Invalid inode table block 34360905424 in block_group 0 [ 53.813949][ T528] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm syz-executor.5: Invalid inode table block 34360905424 in block_group 0 [ 53.828782][ T423] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 201: comm kworker/u4:4: lblock 9 mapped to illegal pblock 201 (length 1) [ 53.829143][ T526] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 53.854803][ T536] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 203: comm syz-executor.3: lblock 11 mapped to illegal pblock 203 (length 1) [ 53.859930][ T528] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 53.878979][ T526] EXT4-fs error (device loop4): ext4_ext_truncate:4448: inode #19: comm syz-executor.4: mark_inode_dirty error [ 53.885069][ T423] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4867: inode #19: block 9: len 1: ext4_ext_map_blocks returned -117 [ 53.904684][ T536] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 11 with max blocks 1 with error 117 [ 53.925400][ T458] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #19: block 226: comm kworker/u4:6: lblock 18 mapped to illegal pblock 226 (length 1) [ 53.937204][ T526] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm syz-executor.4: Invalid inode table block 34360905424 in block_group 0 [ 53.940324][ T523] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #19: block 227: comm syz-executor.0: lblock 19 mapped to illegal pblock 227 (length 1) [ 53.954931][ T528] EXT4-fs error (device loop5): ext4_ext_truncate:4448: inode #19: comm syz-executor.5: mark_inode_dirty error [ 53.968945][ T523] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 19 with max blocks 1 with error 117 [ 53.986174][ T49] EXT4-fs error (device loop1): __ext4_get_inode_loc:4437: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 53.992122][ T523] EXT4-fs (loop0): This should not happen!! Data will be lost [ 53.992122][ T523] [ 54.016874][ T554] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 54.018739][ T536] EXT4-fs (loop3): This should not happen!! Data will be lost [ 54.018739][ T536] [ 54.025784][ T554] ext4 filesystem being mounted at /root/syzkaller-testdir3152339457/syzkaller.zseLzx/4/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 54.036927][ T423] EXT4-fs error (device loop3): __ext4_get_inode_loc:4437: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 54.050832][ T528] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm syz-executor.5: Invalid inode table block 34360905424 in block_group 0 [ 54.068612][ T458] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4867: inode #19: block 18: len 1: ext4_ext_map_blocks returned -117 [ 54.083673][ T526] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 54.092258][ T458] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 54.100037][ T423] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 54.113763][ T526] EXT4-fs error (device loop4): ext4_truncate:4389: inode #19: comm syz-executor.4: mark_inode_dirty error [ 54.123849][ T528] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 54.143603][ T458] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 54.149181][ T526] EXT4-fs error (device loop4): ext4_find_extent:928: inode #19: comm syz-executor.4: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 54.153362][ T423] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 54.184040][ T526] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 54.184336][ T423] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 54.196950][ T528] EXT4-fs error (device loop5): ext4_truncate:4389: inode #19: comm syz-executor.5: mark_inode_dirty error [ 54.208934][ T423] EXT4-fs error (device loop3): ext4_find_extent:928: inode #19: comm kworker/u4:4: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 54.220193][ T458] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 54.237915][ T423] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4867: inode #19: block 10: len 1: ext4_ext_map_blocks returned -117 [ 54.264374][ T423] EXT4-fs error (device loop3): __ext4_get_inode_loc:4437: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 54.266290][ T526] EXT4-fs (loop4): This should not happen!! Data will be lost [ 54.266290][ T526] [ 54.278491][ T528] EXT4-fs error (device loop5): ext4_find_extent:928: inode #19: comm syz-executor.5: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 54.291335][ T458] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 54.305690][ T528] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 54.326340][ T423] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 54.339684][ T528] EXT4-fs (loop5): This should not happen!! Data will be lost [ 54.339684][ T528] [ 54.352505][ T423] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 54.365608][ T458] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 54.372195][ T423] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 54.379461][ T458] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 54.393367][ T49] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 54.420448][ T49] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 54.422963][ T458] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 54.448095][ T458] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 54.449690][ T561] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 54.470452][ T561] ext4 filesystem being mounted at /root/syzkaller-testdir3964678744/syzkaller.ey1D5s/5/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 54.488272][ T464] EXT4-fs error (device loop3): __ext4_get_inode_loc:4437: comm kworker/u4:7: Invalid inode table block 34360905424 in block_group 0 [ 54.676343][ T458] EXT4-fs error (device loop1): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 54.683013][ T573] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 54.691041][ T567] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 54.699794][ T573] ext4 filesystem being mounted at /root/syzkaller-testdir3692485459/syzkaller.o1KhcW/5/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 54.708156][ T568] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 54.731388][ T571] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 54.740389][ T567] ext4 filesystem being mounted at /root/syzkaller-testdir1980365405/syzkaller.cwg6sx/4/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 54.740838][ T574] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 54.755047][ T568] ext4 filesystem being mounted at /root/syzkaller-testdir3152339457/syzkaller.zseLzx/5/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 54.776010][ T571] ext4 filesystem being mounted at /root/syzkaller-testdir2603130415/syzkaller.itnRsy/5/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 54.778486][ T574] ext4 filesystem being mounted at /root/syzkaller-testdir1617988455/syzkaller.Jcd22f/4/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 54.863401][ T593] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 54.872994][ T593] ext4 filesystem being mounted at /root/syzkaller-testdir3964678744/syzkaller.ey1D5s/6/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 54.897741][ T464] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #19: block 197: comm kworker/u4:7: lblock 5 mapped to illegal pblock 197 (length 1) [ 54.912708][ T567] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #19: block 198: comm syz-executor.0: lblock 6 mapped to illegal pblock 198 (length 1) [ 54.922691][ T464] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4867: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117 [ 54.943584][ T49] EXT4-fs error (device loop1): ext4_map_blocks:739: inode #19: block 201: comm kworker/u4:2: lblock 9 mapped to illegal pblock 201 (length 1) [ 54.948174][ T9] EXT4-fs error (device loop4): ext4_map_blocks:739: inode #19: block 192: comm kworker/u4:1: lblock 0 mapped to illegal pblock 192 (length 1) [ 54.963771][ T568] EXT4-fs error (device loop2): ext4_map_blocks:739: inode #19: block 204: comm syz-executor.2: lblock 12 mapped to illegal pblock 204 (length 1) [ 54.974326][ T571] EXT4-fs error (device loop4): ext4_map_blocks:739: inode #19: block 193: comm syz-executor.4: lblock 1 mapped to illegal pblock 193 (length 1) [ 54.988319][ T49] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 9: len 1: ext4_ext_map_blocks returned -117 [ 55.009493][ T9] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4867: inode #19: block 0: len 1: ext4_ext_map_blocks returned -117 [ 55.015968][ T458] EXT4-fs error (device loop2): ext4_map_blocks:739: inode #19: block 203: comm kworker/u4:6: lblock 11 mapped to illegal pblock 203 (length 1) [ 55.028708][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 55.043806][ T567] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 6 with max blocks 1 with error 117 [ 55.057465][ T574] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 204: comm syz-executor.5: lblock 12 mapped to illegal pblock 204 (length 1) [ 55.069157][ T567] EXT4-fs (loop0): This should not happen!! Data will be lost [ 55.069157][ T567] [ 55.083795][ T457] EXT4-fs error (device loop3): __ext4_get_inode_loc:4437: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 55.095590][ T458] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4867: inode #19: block 11: len 1: ext4_ext_map_blocks returned -117 [ 55.107406][ T574] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 12 with max blocks 1 with error 117 [ 55.120117][ T571] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 1 with max blocks 1 with error 117 [ 55.132149][ T574] EXT4-fs (loop5): This should not happen!! Data will be lost [ 55.132149][ T574] [ 55.153861][ T423] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 203: comm kworker/u4:4: lblock 11 mapped to illegal pblock 203 (length 1) [ 55.155165][ T464] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:7: Invalid inode table block 34360905424 in block_group 0 [ 55.170720][ T568] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 12 with max blocks 1 with error 117 [ 55.182798][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 55.194065][ T568] EXT4-fs (loop2): This should not happen!! Data will be lost [ 55.194065][ T568] [ 55.194474][ T49] EXT4-fs error (device loop1): __ext4_get_inode_loc:4437: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 55.209803][ T458] EXT4-fs error (device loop2): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 55.212931][ T571] EXT4-fs (loop4): This should not happen!! Data will be lost [ 55.212931][ T571] [ 55.226832][ T423] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4867: inode #19: block 11: len 1: ext4_ext_map_blocks returned -117 [ 55.241475][ T464] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 55.249302][ T9] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 55.262855][ T464] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:7: mark_inode_dirty error [ 55.271840][ T458] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 55.284497][ T464] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.302873][ T423] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 55.306241][ T49] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 55.319165][ T423] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 55.332633][ T458] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 55.341876][ T9] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.350845][ T458] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.388203][ T49] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 55.406317][ T423] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 55.407145][ T457] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 55.418904][ T49] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.445530][ T49] EXT4-fs error (device loop1): ext4_find_extent:928: inode #19: comm kworker/u4:2: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 55.463665][ T423] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.485792][ T49] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 10: len 1: ext4_ext_map_blocks returned -117 [ 55.487129][ T423] EXT4-fs error (device loop2): __ext4_get_inode_loc:4437: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 55.499355][ T49] EXT4-fs error (device loop1): __ext4_get_inode_loc:4437: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 55.515526][ T457] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 55.528653][ T423] EXT4-fs error (device loop2): __ext4_get_inode_loc:4437: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 55.540611][ T458] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 55.554100][ T49] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 55.576791][ T49] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 55.589679][ T49] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.602560][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 55.602774][ T49] EXT4-fs error (device loop1): ext4_find_extent:928: inode #19: comm kworker/u4:2: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 55.635659][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 55.638046][ T458] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 55.650070][ T49] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 11: len 1: ext4_ext_map_blocks returned -117 [ 55.676312][ T49] EXT4-fs error (device loop1): __ext4_get_inode_loc:4437: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 55.690298][ T49] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.703096][ T49] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 12: len 1: ext4_ext_map_blocks returned -117 [ 55.717206][ T49] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.729992][ T49] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 13: len 1: ext4_ext_map_blocks returned -117 [ 55.743987][ T49] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.756881][ T49] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 14: len 1: ext4_ext_map_blocks returned -117 [ 55.771028][ T49] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.784020][ T49] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 15: len 1: ext4_ext_map_blocks returned -117 [ 55.798769][ T49] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.836540][ T49] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 16: len 1: ext4_ext_map_blocks returned -117 [ 55.844513][ T602] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 55.857145][ T605] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 55.867908][ T602] ext4 filesystem being mounted at /root/syzkaller-testdir3692485459/syzkaller.o1KhcW/6/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 55.872509][ T605] ext4 filesystem being mounted at /root/syzkaller-testdir3152339457/syzkaller.zseLzx/6/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 55.898637][ T49] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.913109][ T609] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 55.922233][ T609] ext4 filesystem being mounted at /root/syzkaller-testdir1980365405/syzkaller.cwg6sx/5/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 55.940904][ T49] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 17: len 1: ext4_ext_map_blocks returned -117 [ 55.959926][ T49] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.974055][ T49] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 18: len 1: ext4_ext_map_blocks returned -117 [ 55.974306][ T612] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 55.997144][ T49] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.007244][ T605] EXT4-fs error (device loop2): ext4_map_blocks:739: inode #19: block 242: comm syz-executor.2: lblock 34 mapped to illegal pblock 242 (length 1) [ 56.025382][ T617] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 56.035532][ T458] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 203: comm kworker/u4:6: lblock 11 mapped to illegal pblock 203 (length 1) [ 56.039513][ T609] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #19: block 193: comm syz-executor.0: lblock 1 mapped to illegal pblock 193 (length 1) [ 56.050881][ T602] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 253: comm syz-executor.3: lblock 45 mapped to illegal pblock 253 (length 1) [ 56.066406][ T617] ext4 filesystem being mounted at /root/syzkaller-testdir2603130415/syzkaller.itnRsy/6/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 56.079741][ T457] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #19: block 192: comm kworker/u4:5: lblock 0 mapped to illegal pblock 192 (length 1) [ 56.093995][ T612] ext4 filesystem being mounted at /root/syzkaller-testdir1617988455/syzkaller.Jcd22f/5/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 56.108989][ T458] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4867: inode #19: block 11: len 1: ext4_ext_map_blocks returned -117 [ 56.130981][ T605] EXT4-fs error (device loop2): __ext4_get_inode_loc:4437: comm syz-executor.2: Invalid inode table block 34360905424 in block_group 0 [ 56.149935][ T605] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 56.150184][ T609] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 1 with max blocks 1 with error 117 [ 56.159640][ T605] EXT4-fs error (device loop2): ext4_ext_truncate:4448: inode #19: comm syz-executor.2: mark_inode_dirty error [ 56.183190][ T605] EXT4-fs error (device loop2): __ext4_get_inode_loc:4437: comm syz-executor.2: Invalid inode table block 34360905424 in block_group 0 [ 56.197640][ T605] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 56.206936][ T9] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 195: comm kworker/u4:1: lblock 3 mapped to illegal pblock 195 (length 1) [ 56.208075][ T612] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 198: comm syz-executor.5: lblock 6 mapped to illegal pblock 198 (length 1) [ 56.221453][ T605] EXT4-fs error (device loop2): ext4_truncate:4389: inode #19: comm syz-executor.2: mark_inode_dirty error [ 56.236419][ T423] EXT4-fs error (device loop4): ext4_map_blocks:739: inode #19: block 202: comm kworker/u4:4: lblock 10 mapped to illegal pblock 202 (length 1) [ 56.246909][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4867: inode #19: block 3: len 1: ext4_ext_map_blocks returned -117 [ 56.246927][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 56.247501][ T605] EXT4-fs error (device loop2): ext4_find_extent:928: inode #19: comm syz-executor.2: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 56.262187][ T617] EXT4-fs error (device loop4): ext4_map_blocks:739: inode #19: block 203: comm syz-executor.4: lblock 11 mapped to illegal pblock 203 (length 1) [ 56.275175][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 56.288634][ T612] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 6 with max blocks 1 with error 117 [ 56.316915][ T457] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4867: inode #19: block 0: len 1: ext4_ext_map_blocks returned -117 [ 56.321147][ T609] EXT4-fs (loop0): This should not happen!! Data will be lost [ 56.321147][ T609] [ 56.330113][ T612] EXT4-fs (loop5): This should not happen!! Data will be lost [ 56.330113][ T612] [ 56.331993][ T605] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 56.342948][ T457] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 56.355611][ T9] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 56.365147][ T458] EXT4-fs error (device loop3): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 56.375337][ T602] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 45 with max blocks 1 with error 117 [ 56.387332][ T605] EXT4-fs (loop2): This should not happen!! Data will be lost [ 56.387332][ T605] [ 56.400545][ T602] EXT4-fs (loop3): This should not happen!! Data will be lost [ 56.400545][ T602] [ 56.412730][ T457] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 56.426619][ T617] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 11 with max blocks 1 with error 117 [ 56.444512][ T423] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4867: inode #19: block 10: len 1: ext4_ext_map_blocks returned -117 [ 56.448432][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.462609][ T457] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:5: mark_inode_dirty error [ 56.471302][ T9] EXT4-fs error (device loop5): ext4_find_extent:928: inode #19: comm kworker/u4:1: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 56.480260][ T617] EXT4-fs (loop4): This should not happen!! Data will be lost [ 56.480260][ T617] [ 56.492619][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4867: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117 [ 56.544724][ T423] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 56.558630][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 56.572735][ T7] EXT4-fs error (device loop2): __ext4_get_inode_loc:4437: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 56.585430][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 56.608120][ T9] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 56.608428][ T458] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 56.621374][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.643099][ T9] EXT4-fs error (device loop5): ext4_find_extent:928: inode #19: comm kworker/u4:1: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 56.643493][ T457] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.661458][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4867: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117 2024/12/07 22:27:55 executed programs: 41 [ 56.698022][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.712378][ T7] EXT4-fs error (device loop2): __ext4_get_inode_loc:4437: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 56.712775][ T458] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 56.728730][ T423] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 56.741588][ T458] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.751536][ T423] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 56.760802][ T458] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 204: comm kworker/u4:6: lblock 12 mapped to illegal pblock 204 (length 1) [ 56.775556][ T423] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.788340][ T458] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4867: inode #19: block 12: len 1: ext4_ext_map_blocks returned -117 [ 56.800978][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 56.814497][ T458] EXT4-fs error (device loop3): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 56.840699][ T458] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 56.850134][ T458] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 56.854752][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 56.862979][ T458] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.876325][ T423] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 56.889206][ T458] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 205: comm kworker/u4:6: lblock 13 mapped to illegal pblock 205 (length 1) [ 56.911137][ T423] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 56.930341][ T458] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4867: inode #19: block 13: len 1: ext4_ext_map_blocks returned -117 [ 56.944305][ T458] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.957242][ T458] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4867: inode #19: block 14: len 1: ext4_ext_map_blocks returned -117 [ 56.971551][ T458] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.984437][ T458] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4867: inode #19: block 15: len 1: ext4_ext_map_blocks returned -117 [ 56.995645][ T635] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 57.004140][ T458] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 57.006962][ T635] ext4 filesystem being mounted at /root/syzkaller-testdir3964678744/syzkaller.ey1D5s/7/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 57.020138][ T458] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4867: inode #19: block 16: len 1: ext4_ext_map_blocks returned -117 [ 57.049280][ T458] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 57.062262][ T458] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4867: inode #19: block 17: len 1: ext4_ext_map_blocks returned -117 [ 57.076121][ T458] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 57.088965][ T458] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4867: inode #19: block 18: len 1: ext4_ext_map_blocks returned -117 [ 57.120138][ T458] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 57.139675][ T458] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4867: inode #19: block 19: len 1: ext4_ext_map_blocks returned -117 [ 57.141641][ T637] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 57.172414][ T635] EXT4-fs error (device loop1): ext4_map_blocks:739: inode #19: block 226: comm syz-executor.1: lblock 18 mapped to illegal pblock 226 (length 1) [ 57.180425][ T637] ext4 filesystem being mounted at /root/syzkaller-testdir1617988455/syzkaller.Jcd22f/6/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 57.189279][ T423] EXT4-fs error (device loop1): ext4_find_extent:928: inode #19: comm kworker/u4:4: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 57.221252][ T635] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 18 with max blocks 1 with error 117 [ 57.221832][ T646] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 57.233912][ T635] EXT4-fs (loop1): This should not happen!! Data will be lost [ 57.233912][ T635] [ 57.244075][ T645] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 57.252037][ T458] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4867: inode #19: block 20: len 1: ext4_ext_map_blocks returned -117 [ 57.260996][ T647] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 57.274358][ T646] ext4 filesystem being mounted at /root/syzkaller-testdir2603130415/syzkaller.itnRsy/7/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 57.287405][ T637] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 253: comm syz-executor.5: lblock 45 mapped to illegal pblock 253 (length 1) [ 57.311526][ T423] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 16: len 1: ext4_ext_map_blocks returned -117 [ 57.338822][ T423] EXT4-fs error (device loop1): __ext4_get_inode_loc:4437: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 57.353807][ T645] ext4 filesystem being mounted at /root/syzkaller-testdir3152339457/syzkaller.zseLzx/7/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 57.363572][ T647] ext4 filesystem being mounted at /root/syzkaller-testdir1980365405/syzkaller.cwg6sx/6/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 57.381158][ T637] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm syz-executor.5: Invalid inode table block 34360905424 in block_group 0 [ 57.396812][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 57.399164][ T423] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 57.419894][ T637] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 57.430121][ T637] EXT4-fs error (device loop5): ext4_ext_truncate:4448: inode #19: comm syz-executor.5: mark_inode_dirty error [ 57.430271][ T423] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 57.443779][ T637] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm syz-executor.5: Invalid inode table block 34360905424 in block_group 0 [ 57.468300][ T637] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 57.472465][ T423] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 57.477932][ T637] EXT4-fs error (device loop5): ext4_truncate:4389: inode #19: comm syz-executor.5: mark_inode_dirty error [ 57.490860][ T423] EXT4-fs error (device loop1): ext4_find_extent:928: inode #19: comm kworker/u4:4: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 57.523879][ T423] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 17: len 1: ext4_ext_map_blocks returned -117 [ 57.529655][ T637] EXT4-fs error (device loop5): ext4_find_extent:928: inode #19: comm syz-executor.5: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 57.537738][ T423] EXT4-fs error (device loop1): __ext4_get_inode_loc:4437: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 57.566993][ T637] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 57.590592][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 57.598523][ T423] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 57.613772][ T458] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 57.621535][ T637] EXT4-fs (loop5): This should not happen!! Data will be lost [ 57.621535][ T637] [ 57.646704][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 57.660665][ T423] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 57.666003][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 57.681578][ T423] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 57.694807][ T665] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 57.708106][ T665] ext4 filesystem being mounted at /root/syzkaller-testdir3692485459/syzkaller.o1KhcW/7/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 57.725137][ T666] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 57.734015][ T666] ext4 filesystem being mounted at /root/syzkaller-testdir2603130415/syzkaller.itnRsy/8/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 57.734799][ T458] EXT4-fs error (device loop1): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 57.936867][ T680] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 57.946370][ T680] ext4 filesystem being mounted at /root/syzkaller-testdir1617988455/syzkaller.Jcd22f/7/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 57.947405][ T675] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 57.962175][ T682] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 206: comm syz-executor.3: lblock 14 mapped to illegal pblock 206 (length 1) [ 57.977756][ T675] ext4 filesystem being mounted at /root/syzkaller-testdir3152339457/syzkaller.zseLzx/8/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 57.995281][ T670] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 57.998573][ T7] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 58.015082][ T682] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 14 with max blocks 1 with error 117 [ 58.020972][ T670] ext4 filesystem being mounted at /root/syzkaller-testdir1980365405/syzkaller.cwg6sx/7/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 58.033054][ T682] EXT4-fs (loop3): This should not happen!! Data will be lost [ 58.033054][ T682] [ 58.060324][ T680] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 253: comm syz-executor.5: lblock 45 mapped to illegal pblock 253 (length 1) [ 58.083442][ T423] EXT4-fs error (device loop3): __ext4_get_inode_loc:4437: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 58.085145][ T680] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm syz-executor.5: Invalid inode table block 34360905424 in block_group 0 [ 58.100766][ T686] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 58.110832][ T680] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 58.124227][ T7] EXT4-fs error (device loop2): ext4_map_blocks:739: inode #19: block 194: comm kworker/u4:0: lblock 2 mapped to illegal pblock 194 (length 1) [ 58.130517][ T680] EXT4-fs error (device loop5): ext4_ext_truncate:4448: inode #19: comm syz-executor.5: mark_inode_dirty error [ 58.143236][ T675] EXT4-fs error (device loop2): ext4_map_blocks:739: inode #19: block 195: comm syz-executor.2: lblock 3 mapped to illegal pblock 195 (length 1) [ 58.154578][ T423] EXT4-fs error (device loop3): __ext4_get_inode_loc:4437: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 58.172587][ T675] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 3 with max blocks 1 with error 117 [ 58.182829][ T686] ext4 filesystem being mounted at /root/syzkaller-testdir3964678744/syzkaller.ey1D5s/8/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 58.212975][ T680] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm syz-executor.5: Invalid inode table block 34360905424 in block_group 0 [ 58.230820][ T7] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4867: inode #19: block 2: len 1: ext4_ext_map_blocks returned -117 [ 58.234954][ T675] EXT4-fs (loop2): This should not happen!! Data will be lost [ 58.234954][ T675] [ 58.253408][ T7] EXT4-fs error (device loop2): __ext4_get_inode_loc:4437: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 58.256685][ T680] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 58.278817][ T670] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #19: block 239: comm syz-executor.0: lblock 31 mapped to illegal pblock 239 (length 1) [ 58.293780][ T680] EXT4-fs error (device loop5): ext4_truncate:4389: inode #19: comm syz-executor.5: mark_inode_dirty error [ 58.294013][ T670] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm syz-executor.0: Invalid inode table block 34360905424 in block_group 0 [ 58.319419][ T670] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 58.327948][ T7] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 58.329888][ T700] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 58.346984][ T700] ext4 filesystem being mounted at /root/syzkaller-testdir2603130415/syzkaller.itnRsy/9/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 58.347010][ T680] EXT4-fs error (device loop5): ext4_find_extent:928: inode #19: comm syz-executor.5: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 58.380201][ T680] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 58.389209][ T670] EXT4-fs error (device loop0): ext4_ext_truncate:4448: inode #19: comm syz-executor.0: mark_inode_dirty error [ 58.404207][ T7] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 58.404474][ T680] EXT4-fs (loop5): This should not happen!! Data will be lost [ 58.404474][ T680] [ 58.416923][ T7] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 58.439108][ T686] EXT4-fs error (device loop1): ext4_map_blocks:739: inode #19: block 200: comm syz-executor.1: lblock 8 mapped to illegal pblock 200 (length 1) [ 58.452220][ T458] EXT4-fs error (device loop1): ext4_find_extent:928: inode #19: comm kworker/u4:6: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 58.477177][ T670] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm syz-executor.0: Invalid inode table block 34360905424 in block_group 0 [ 58.491406][ T7] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 58.493448][ T686] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 8 with max blocks 1 with error 117 [ 58.505722][ T7] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 58.518293][ T423] EXT4-fs error (device loop4): ext4_map_blocks:739: inode #19: block 199: comm kworker/u4:4: lblock 7 mapped to illegal pblock 199 (length 1) [ 58.531109][ T457] EXT4-fs error (device loop2): __ext4_get_inode_loc:4437: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 58.545032][ T458] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117 [ 58.558431][ T686] EXT4-fs (loop1): This should not happen!! Data will be lost [ 58.558431][ T686] [ 58.573084][ T458] EXT4-fs error (device loop1): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 58.581765][ T670] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 58.595065][ T457] EXT4-fs error (device loop2): __ext4_get_inode_loc:4437: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 58.622383][ T670] EXT4-fs error (device loop0): ext4_truncate:4389: inode #19: comm syz-executor.0: mark_inode_dirty error [ 58.622771][ T458] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 58.643882][ T458] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 58.657084][ T423] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4867: inode #19: block 7: len 1: ext4_ext_map_blocks returned -117 [ 58.658218][ T670] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #19: block 192: comm syz-executor.0: lblock 0 mapped to illegal pblock 192 (length 1) [ 58.678475][ T423] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 58.686317][ T458] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 58.711681][ T670] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 1 with error 117 [ 58.724691][ T670] EXT4-fs (loop0): This should not happen!! Data will be lost [ 58.724691][ T670] [ 58.725708][ T458] EXT4-fs error (device loop1): ext4_find_extent:928: inode #19: comm kworker/u4:6: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 58.737856][ T423] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 58.753561][ T458] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 6: len 1: ext4_ext_map_blocks returned -117 [ 58.762044][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 58.775314][ T458] EXT4-fs error (device loop1): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 58.789259][ T423] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 58.802713][ T458] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 58.815686][ T423] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 58.824200][ T458] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 58.837544][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 58.870925][ T423] EXT4-fs error (device loop4): ext4_find_extent:928: inode #19: comm kworker/u4:4: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 58.871414][ T707] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 58.889316][ T423] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4867: inode #19: block 8: len 1: ext4_ext_map_blocks returned -117 [ 58.901668][ T458] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 58.911997][ T423] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 58.942257][ T707] ext4 filesystem being mounted at /root/syzkaller-testdir3692485459/syzkaller.o1KhcW/8/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 58.958750][ T458] EXT4-fs error (device loop1): ext4_find_extent:928: inode #19: comm kworker/u4:6: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 58.977025][ T458] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4867: inode #19: block 7: len 1: ext4_ext_map_blocks returned -117 [ 58.977044][ T423] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 59.000412][ T423] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 59.013919][ T423] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 59.026713][ T423] EXT4-fs error (device loop4): ext4_find_extent:928: inode #19: comm kworker/u4:4: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 59.048631][ T423] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4867: inode #19: block 9: len 1: ext4_ext_map_blocks returned -117 [ 59.062598][ T458] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 59.081939][ T423] EXT4-fs error (device loop4): __ext4_get_inode_loc:4437: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 59.097934][ T423] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 59.112330][ T423] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4867: inode #19: block 10: len 1: ext4_ext_map_blocks returned -117 [ 59.129010][ T717] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 59.129254][ T713] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 59.138769][ T716] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 59.146550][ T713] ext4 filesystem being mounted at /root/syzkaller-testdir1617988455/syzkaller.Jcd22f/8/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 59.155857][ T423] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 59.190043][ T717] ext4 filesystem being mounted at /root/syzkaller-testdir1980365405/syzkaller.cwg6sx/8/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 59.190849][ T716] ext4 filesystem being mounted at /root/syzkaller-testdir3152339457/syzkaller.zseLzx/9/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 59.205804][ T423] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4867: inode #19: block 11: len 1: ext4_ext_map_blocks returned -117 [ 59.233254][ T713] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 249: comm syz-executor.5: lblock 41 mapped to illegal pblock 249 (length 1) [ 59.244504][ T458] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 30: comm kworker/u4:6: lblock 30 mapped to illegal pblock 30 (length 1) [ 59.248312][ T423] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 59.262498][ T458] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4867: inode #19: block 30: len 1: ext4_ext_map_blocks returned -117 [ 59.275302][ T423] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4867: inode #19: block 12: len 1: ext4_ext_map_blocks returned -117 [ 59.288933][ T458] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 59.315623][ T458] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 59.324593][ T423] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 59.325222][ T458] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 59.338107][ T713] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 41 with max blocks 1 with error 117 [ 59.350037][ T458] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 59.363021][ T423] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4867: inode #19: block 13: len 1: ext4_ext_map_blocks returned -117 [ 59.374759][ T458] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 31: comm kworker/u4:6: lblock 31 mapped to illegal pblock 31 (length 1) [ 59.390418][ T713] EXT4-fs (loop5): This should not happen!! Data will be lost [ 59.390418][ T713] [ 59.424850][ T423] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 59.442459][ T423] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4867: inode #19: block 14: len 1: ext4_ext_map_blocks returned -117 [ 59.442756][ T458] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4867: inode #19: block 31: len 1: ext4_ext_map_blocks returned -117 [ 59.456362][ T423] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 59.474552][ T716] EXT4-fs error (device loop2): ext4_map_blocks:739: inode #19: block 238: comm syz-executor.2: lblock 30 mapped to illegal pblock 238 (length 1) [ 59.482383][ T423] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4867: inode #19: block 15: len 1: ext4_ext_map_blocks returned -117 [ 59.496944][ T7] EXT4-fs error (device loop2): ext4_map_blocks:739: inode #19: block 232: comm kworker/u4:0: lblock 24 mapped to illegal pblock 232 (length 1) [ 59.510357][ T423] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 59.535099][ T458] EXT4-fs error (device loop5): __ext4_get_inode_loc:4437: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 59.541395][ T423] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4867: inode #19: block 16: len 1: ext4_ext_map_blocks returned -117 [ 59.561727][ T7] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4867: inode #19: block 24: len 1: ext4_ext_map_blocks returned -117 [ 59.566191][ T423] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 59.582011][ T716] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 30 with max blocks 1 with error 117 [ 59.619578][ T458] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 59.620244][ T7] EXT4-fs error (device loop2): __ext4_get_inode_loc:4437: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 59.631073][ T716] EXT4-fs (loop2): This should not happen!! Data will be lost [ 59.631073][ T716] [ 59.644120][ T7] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 59.652992][ T731] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 59.661005][ T458] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 59.670035][ T731] ext4 filesystem being mounted at /root/syzkaller-testdir3964678744/syzkaller.ey1D5s/9/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 59.683428][ T733] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 59.713057][ T7] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 59.713123][ T733] ext4 filesystem being mounted at /root/syzkaller-testdir3692485459/syzkaller.o1KhcW/9/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 59.727677][ T7] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 59.741311][ T458] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 59.753042][ T7] EXT4-fs error (device loop2): ext4_find_extent:928: inode #19: comm kworker/u4:0: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 59.783025][ T7] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4867: inode #19: block 25: len 1: ext4_ext_map_blocks returned -117 [ 59.796562][ T7] EXT4-fs error (device loop2): __ext4_get_inode_loc:4437: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 59.810147][ T7] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 59.819717][ T7] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4868: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 59.832486][ T7] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)