last executing test programs: 1m4.814452387s ago: executing program 0 (id=414): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pmem0', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pmem0', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pmem0', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pmem0', 0x800, 0x0) 1m4.802454287s ago: executing program 0 (id=421): socket$nl_audit(0x10, 0x3, 0x9) 1m4.779271117s ago: executing program 0 (id=426): syz_open_dev$vivid(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$vivid(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$vivid(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$vivid(&(0x7f0000000100), 0x0, 0x800) 1m4.751187408s ago: executing program 0 (id=431): munlockall() 1m4.750619398s ago: executing program 0 (id=433): rt_sigreturn() 1m3.276114881s ago: executing program 0 (id=621): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 410.144144ms ago: executing program 1 (id=3824): socketpair(0x6, 0x4, 0x400, &(0x7f0000000000)) 381.808144ms ago: executing program 3 (id=3827): timer_create(0x0, 0x0, &(0x7f0000bbdffc)) 358.662224ms ago: executing program 2 (id=3829): timerfd_create(0x7, 0x800) 339.516105ms ago: executing program 1 (id=3831): syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0xe000, 0x0, 0x5, 0x0, @dev={0xac, 0x14, 0x14, 0xff}, @private=0xa010100, {[@generic={0x94, 0x2}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) 318.468935ms ago: executing program 5 (id=3832): syz_emit_ethernet(0x52, &(0x7f0000000200)={@local, @empty, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x2, 0xc, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x1d, 0xa}, @md5sig={0x13, 0x12, "41e35911e54143e31e41c0b652d0feea"}]}}}}}}}, 0x0) 314.536165ms ago: executing program 3 (id=3833): fsmount(0xffffffffffffffff, 0x1, 0x70) 311.841885ms ago: executing program 2 (id=3834): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000580)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x6, [@typedef={0x4, 0x0, 0x0, 0x7}, @restrict={0x0, 0x0, 0x0, 0xb, 0x1}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x2}]}]}, {0x0, [0x0, 0x0, 0x0, 0xda]}}, 0x0, 0x4e, 0x0, 0x1}, 0x28) 288.900456ms ago: executing program 4 (id=3835): openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x436f, 0x0) 285.641256ms ago: executing program 1 (id=3836): syz_emit_ethernet(0x200000, 0x0, 0x0) 259.160506ms ago: executing program 5 (id=3837): prctl$PR_SET_TIMERSLACK(0x1d, 0x8001) 240.388326ms ago: executing program 4 (id=3838): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x3, 0x3, &(0x7f0000000000)=@framed={{0x6a, 0xa, 0x0, 0xffc4, 0x2, 0x71, 0x10, 0x69}}, &(0x7f0000000480)='GPL\x00'}, 0x94) 237.633606ms ago: executing program 1 (id=3839): syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000000)='./file0\x00', 0x8000, &(0x7f0000000380)={[{@fat=@dmask}, {@uni_xlate}, {@numtail}, {@rodir}, {@fat=@fmask={'fmask', 0x3d, 0x7}}, {@numtail}, {@uni_xlate}, {@numtail}, {@uni_xlateno}, {@utf8}, {@uni_xlateno}, {@utf8}, {@uni_xlate}, {@numtail}, {@fat=@dos1xfloppy}, {@rodir}, {@uni_xlate}, {@fat=@quiet}]}, 0xf5, 0x2f0, &(0x7f0000000f80)="$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") 203.771767ms ago: executing program 3 (id=3840): get_mempolicy(&(0x7f00000001c0), 0x0, 0x2, &(0x7f0000ffc000/0x3000)=nil, 0x4) 203.614787ms ago: executing program 5 (id=3841): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x9, &(0x7f0000000500)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@map_fd={0x18, 0x0, 0x0}, @generic={0x66, 0x8, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40000000}, @exit]}, &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x8}, 0x94) 203.463317ms ago: executing program 2 (id=3842): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000ac0)={0x2, &(0x7f0000000a80)=[{0xc, 0x4c, 0x2, 0xffff8001}, {0x6, 0x4, 0x7, 0xc70}]}) 172.844517ms ago: executing program 3 (id=3843): fallocate(0xffffffffffffffff, 0x8, 0x0, 0x8000) 161.773977ms ago: executing program 4 (id=3844): timer_create(0x2, 0x0, &(0x7f0000000700)) 146.180028ms ago: executing program 2 (id=3845): lsetxattr$security_selinux(&(0x7f00000001c0)='./cgroup.cpu/cgroup.procs\x00', &(0x7f0000000200), &(0x7f0000000180)='system_u:object_r:crond_var_run_t:s0\x00', 0x25, 0x1) 140.217098ms ago: executing program 1 (id=3846): mount_setattr(0xffffffffffffffff, 0x0, 0x800, &(0x7f0000000200)={0x20, 0x76, 0x80000}, 0x20) 136.765398ms ago: executing program 5 (id=3847): getpriority(0x2, 0x80000000) 90.917189ms ago: executing program 3 (id=3848): add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @desc2}, &(0x7f00000000c0)={0x0, "f1a1173fb9462d3589e67197f90be6e423ceb0ab4912f9f6a31854ec98e950cfed21fcad7ff0fbcb566a0982f8938caa52dd8d39af14c31ed56ad59300"}, 0xfffff, 0xffffffffffffffff) 90.516629ms ago: executing program 4 (id=3849): setxattr$system_posix_acl(&(0x7f0000002a00)='.\x00', &(0x7f0000002a40)='system.posix_acl_default\x00', &(0x7f0000000d00)={{}, {0xec07}, [], {0x4, 0x5}, [], {}, {0x20, 0x1}}, 0x24, 0x0) 80.959999ms ago: executing program 2 (id=3850): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000300)=[{0x34, 0xa8, 0xb, 0xd}]}) 68.174819ms ago: executing program 1 (id=3851): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x48) 46.20676ms ago: executing program 5 (id=3852): bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x1b, 0x5, &(0x7f0000000600)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e000000850000000800000095"], &(0x7f0000000540)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, @fallback=0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 45.957729ms ago: executing program 4 (id=3853): setresuid(0xee00, 0x0, 0x0) 26.38654ms ago: executing program 2 (id=3854): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x10, 0x4f}, [@ldst={0x4}]}, &(0x7f0000000080)='GPL\x00', 0x2, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 26.06806ms ago: executing program 3 (id=3855): syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x9, &(0x7f0000000000)={[{@nombcache}, {@jqfmt_vfsv0}, {@abort}, {}, {@noquota}, {@usrjquota, 0x2e}], [], 0x2e}, 0x6, 0x48d, &(0x7f0000000980)="$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") 11.0815ms ago: executing program 5 (id=3856): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000004680)={&(0x7f0000003600)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@enum={0x4}]}, {0x0, [0x0, 0x0, 0x5f, 0x2e, 0x5f]}}, 0x0, 0x2b, 0x0, 0x1}, 0x28) 0s ago: executing program 4 (id=3857): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x11, 0x4, 0x4, 0xbf22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0xfffffffc}, 0x48) kernel console output (not intermixed with test programs): tdevsim3: renamed from eth3 [ 40.027390][ T4075] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 40.037807][ T4083] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 40.061404][ T4083] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 40.077459][ T4083] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 40.093219][ T4083] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 40.111161][ T4067] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.216414][ T4075] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.232473][ T4085] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.268336][ T4075] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.288035][ T4064] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.301024][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.308115][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.328795][ T4067] veth0_vlan: entered promiscuous mode [ 40.343056][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.350209][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.368979][ T4083] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.382646][ T4064] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.403291][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.410435][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.421484][ T4067] veth1_vlan: entered promiscuous mode [ 40.429122][ T4083] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.444007][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.451315][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.463602][ T4075] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.486183][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.493373][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.503366][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.510467][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.537824][ T4085] veth0_vlan: entered promiscuous mode [ 40.547176][ T4085] veth1_vlan: entered promiscuous mode [ 40.566333][ T4067] veth0_macvtap: entered promiscuous mode [ 40.573816][ T4067] veth1_macvtap: entered promiscuous mode [ 40.585228][ T4067] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.602506][ T4067] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.622779][ T4067] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.631627][ T4067] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.640474][ T4067] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.649197][ T4067] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.677794][ T4075] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.696120][ T4085] veth0_macvtap: entered promiscuous mode [ 40.727644][ T4085] veth1_macvtap: entered promiscuous mode [ 40.745334][ T4083] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.779194][ T4085] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.811803][ T4085] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.826227][ T4085] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.835038][ T4085] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.843832][ T4085] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.852592][ T4085] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.907189][ T4064] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.942739][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 40.942754][ T29] audit: type=1400 audit(1751303682.519:203): avc: denied { map_create } for pid=4343 comm="syz.1.645" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 40.967940][ T29] audit: type=1400 audit(1751303682.519:204): avc: denied { bpf } for pid=4343 comm="syz.1.645" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 40.995571][ T4083] veth0_vlan: entered promiscuous mode [ 41.026317][ T4083] veth1_vlan: entered promiscuous mode [ 41.050204][ T29] audit: type=1400 audit(1751303682.609:205): avc: denied { prog_load } for pid=4350 comm="syz.1.647" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 41.081968][ T4083] veth0_macvtap: entered promiscuous mode [ 41.100899][ T4083] veth1_macvtap: entered promiscuous mode [ 41.145067][ T4075] veth0_vlan: entered promiscuous mode [ 41.182489][ T4083] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.201409][ T4075] veth1_vlan: entered promiscuous mode [ 41.218768][ T4083] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.255778][ T4083] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.264720][ T4083] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.273663][ T4083] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.282613][ T4083] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.301817][ T4075] veth0_macvtap: entered promiscuous mode [ 41.314749][ T29] audit: type=1400 audit(1751303682.899:206): avc: denied { prog_run } for pid=4375 comm="syz.3.653" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 41.348844][ T4075] veth1_macvtap: entered promiscuous mode [ 41.370155][ T4075] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.402836][ T4075] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.429150][ T4064] veth0_vlan: entered promiscuous mode [ 41.449884][ T4075] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.458700][ T4075] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.467566][ T4075] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.476453][ T4075] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.524204][ T4064] veth1_vlan: entered promiscuous mode [ 41.586295][ T4064] veth0_macvtap: entered promiscuous mode [ 41.601643][ T4064] veth1_macvtap: entered promiscuous mode [ 41.652620][ T4064] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.656831][ T4413] loop2: detected capacity change from 0 to 512 [ 41.671714][ T4064] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.691541][ T4064] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.700567][ T4064] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.701026][ T4413] ======================================================= [ 41.701026][ T4413] WARNING: The mand mount option has been deprecated and [ 41.701026][ T4413] and is ignored by this kernel. Remove the mand [ 41.701026][ T4413] option from the mount to silence this warning. [ 41.701026][ T4413] ======================================================= [ 41.709757][ T4064] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.709789][ T4064] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.808286][ T4422] SELinux: Context system_u:object_r:net_conf_t:s0 is not valid (left unmapped). [ 41.818102][ T29] audit: type=1400 audit(1751303683.399:207): avc: denied { relabelto } for pid=4421 comm="syz.1.672" name="cgroup.procs" dev="cgroup" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:net_conf_t:s0" [ 41.845067][ T29] audit: type=1400 audit(1751303683.399:208): avc: denied { associate } for pid=4421 comm="syz.1.672" name="cgroup.procs" dev="cgroup" ino=53 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:net_conf_t:s0" [ 41.859331][ T4413] EXT4-fs (loop2): ea_inode feature is not supported for Hurd [ 41.924115][ T4427] 9pnet_virtio: no channels available for device 127.0.0.1 [ 41.933611][ T29] audit: type=1400 audit(1751303683.509:209): avc: denied { mounton } for pid=4425 comm="syz.4.642" path="/syzcgroup/cpu/syz4/cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 42.049450][ T29] audit: type=1400 audit(1751303683.629:210): avc: denied { map_read map_write } for pid=4441 comm="syz.5.680" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 42.360826][ T4488] cgroup: Name too long [ 42.735162][ T4544] loop5: detected capacity change from 0 to 256 [ 42.773168][ T4544] msdos: Unknown parameter 'no' [ 43.104118][ T4598] loop4: detected capacity change from 0 to 1024 [ 43.115427][ T29] audit: type=1400 audit(1751303684.699:211): avc: denied { mounton } for pid=4599 comm="syz.1.759" path="/syzcgroup/cpu/syz1/cgroup.procs" dev="cgroup" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:net_conf_t:s0" [ 43.139055][ T4602] loop2: detected capacity change from 0 to 2048 [ 43.150335][ T4598] EXT4-fs (loop4): bad block size 16384 [ 43.213703][ T4602] EXT4-fs: Ignoring removed nomblk_io_submit option [ 43.324404][ T4602] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.364478][ T4083] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.373757][ T29] audit: type=1400 audit(1751303684.939:212): avc: denied { mount } for pid=4601 comm="syz.2.761" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 43.651973][ T4680] loop5: detected capacity change from 0 to 512 [ 43.659828][ T4680] EXT4-fs: Ignoring removed mblk_io_submit option [ 43.666752][ T4680] EXT4-fs: inline encryption not supported [ 43.715054][ T4680] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 43.724294][ T4680] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 43.757670][ T4680] EXT4-fs (loop5): warning: checktime reached, running e2fsck is recommended [ 43.766658][ T4695] capability: warning: `syz.1.804' uses deprecated v2 capabilities in a way that may be insecure [ 43.806823][ T4680] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c02c, mo2=0002] [ 43.827650][ T4680] System zones: 0-2, 18-18, 34-34 [ 43.851705][ T4680] EXT4-fs error (device loop5): ext4_orphan_get:1398: comm syz.5.797: couldn't read orphan inode 15 (err -116) [ 43.891654][ T4680] EXT4-fs (loop5): Remounting filesystem read-only [ 43.913310][ T4706] loop3: detected capacity change from 0 to 128 [ 43.918823][ T4680] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.014837][ T4075] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.213269][ T4747] loop3: detected capacity change from 0 to 512 [ 44.231971][ T4747] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 44.245136][ T4747] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 44.289510][ T4755] loop5: detected capacity change from 0 to 512 [ 44.293269][ T4747] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 44.320094][ T4755] EXT4-fs: Ignoring removed nobh option [ 44.330016][ T4747] EXT4-fs (loop3): 1 truncate cleaned up [ 44.344080][ T4747] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.360069][ T4755] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -2 [ 44.389828][ T4755] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #13: comm syz.5.833: invalid indirect mapped block 2683928664 (level 1) [ 44.406868][ T4769] loop2: detected capacity change from 0 to 512 [ 44.417278][ T4755] EXT4-fs (loop5): 1 truncate cleaned up [ 44.425330][ T4755] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.443098][ T4769] EXT4-fs (loop2): orphan cleanup on readonly fs [ 44.468645][ T4769] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #13: comm syz.2.839: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 48132(4), depth 0(0) [ 44.504132][ T4075] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.522101][ T4085] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.540656][ T4769] EXT4-fs error (device loop2): ext4_orphan_get:1398: comm syz.2.839: couldn't read orphan inode 13 (err -117) [ 44.571774][ T4769] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.662688][ T4083] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.901938][ T4823] loop2: detected capacity change from 0 to 256 [ 44.925932][ T4823] FAT-fs (loop2): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 44.935290][ T4823] FAT-fs (loop2): bogus number of directory entries (1) [ 44.942309][ T4823] FAT-fs (loop2): Can't find a valid FAT filesystem [ 45.220583][ T4865] loop2: detected capacity change from 0 to 512 [ 45.246378][ T4867] loop3: detected capacity change from 0 to 164 [ 45.257625][ T4865] EXT4-fs (loop2): external journal device major/minor numbers have changed [ 45.305318][ T4867] ISOFS: unable to read i-node block [ 45.310726][ T4867] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 45.323724][ T4865] block device autoloading is deprecated and will be removed. [ 45.373588][ T4865] syz.2.887: attempt to access beyond end of device [ 45.373588][ T4865] md185: rw=0, sector=2, nr_sectors = 2 limit=0 [ 45.420910][ T4865] EXT4-fs (loop2): couldn't read superblock of external journal [ 45.914513][ T4924] ip6_tunnel: non-ECT from 0000:0000:0000:0000:0000:ffff:0000:0000 with DS=0xd [ 45.962026][ T4925] loop3: detected capacity change from 0 to 2048 [ 45.978223][ T4934] loop1: detected capacity change from 0 to 128 [ 46.015790][ T4934] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 46.236164][ T4961] syz.1.933 (4961) used greatest stack depth: 10584 bytes left [ 46.299974][ T4969] loop3: detected capacity change from 0 to 512 [ 46.329808][ T4969] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 46.340101][ T4969] EXT4-fs (loop3): group descriptors corrupted! [ 46.516302][ T4986] loop2: detected capacity change from 0 to 8192 [ 46.561488][ T5000] 9pnet_fd: Insufficient options for proto=fd [ 46.569406][ T4079] loop2: p1 p2 < > p3 p4 < p5 > [ 46.574390][ T4079] loop2: partition table partially beyond EOD, truncated [ 46.583415][ T4079] loop2: p1 size 100663296 extends beyond EOD, truncated [ 46.610266][ T4079] loop2: p2 start 591104 is beyond EOD, truncated [ 46.616794][ T4079] loop2: p3 start 33572980 is beyond EOD, truncated [ 46.648833][ T4079] loop2: p5 size 100663296 extends beyond EOD, truncated [ 46.671927][ T4986] loop2: p1 p2 < > p3 p4 < p5 > [ 46.677769][ T4986] loop2: partition table partially beyond EOD, truncated [ 46.702050][ T4986] loop2: p1 size 100663296 extends beyond EOD, truncated [ 46.721555][ T4986] loop2: p2 start 591104 is beyond EOD, truncated [ 46.728220][ T4986] loop2: p3 start 33572980 is beyond EOD, truncated [ 46.750394][ T4986] loop2: p5 size 100663296 extends beyond EOD, truncated [ 46.880160][ T4079] udevd[4079]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 46.882661][ T4419] udevd[4419]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 46.894193][ T4605] udevd[4605]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 46.935962][ T5039] loop3: detected capacity change from 0 to 512 [ 46.942598][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 46.942621][ T29] audit: type=1400 audit(1751303688.335:219): avc: denied { mounton } for pid=5040 comm="syz.5.974" path="/syzcgroup/unified/syz5" dev="cgroup2" ino=75 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 46.980241][ T5039] EXT4-fs: Ignoring removed nomblk_io_submit option [ 47.030243][ T5039] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 47.031336][ T4079] udevd[4079]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 47.055784][ T4419] udevd[4419]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 47.066101][ T4605] udevd[4605]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 47.134459][ T5039] EXT4-fs (loop3): failed to open journal device unknown-block(0,2) -6 [ 47.163772][ T5065] loop5: detected capacity change from 0 to 512 [ 47.206357][ T5065] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 47.242140][ T5065] EXT4-fs error (device loop5): ext4_orphan_get:1419: comm syz.5.984: bad orphan inode 34561 [ 47.269881][ T5065] EXT4-fs (loop5): Remounting filesystem read-only [ 47.277389][ T5065] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.290583][ T5079] loop4: detected capacity change from 0 to 512 [ 47.300472][ T5079] EXT4-fs error (device loop4): ext4_orphan_get:1393: inode #17: comm syz.4.990: iget: bogus i_mode (0) [ 47.338446][ T5079] EXT4-fs error (device loop4): ext4_orphan_get:1398: comm syz.4.990: couldn't read orphan inode 17 (err -117) [ 47.364472][ T4075] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.378111][ T5079] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.459272][ T4064] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.531891][ T29] audit: type=1326 audit(1751303688.882:220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5111 comm="syz.4.1004" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f80720de929 code=0x0 [ 47.558930][ T5115] delete_channel: no stack [ 47.571034][ T5115] delete_channel: no stack [ 47.617086][ T5123] loop4: detected capacity change from 0 to 512 [ 47.640979][ T5123] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 47.658843][ T5128] loop2: detected capacity change from 0 to 1024 [ 47.665435][ T5127] loop3: detected capacity change from 0 to 512 [ 47.675807][ T5128] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 47.691597][ T5123] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c0a8, mo2=0002] [ 47.705637][ T5127] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 47.715754][ T5127] FAT-fs (loop3): Filesystem has been set read-only [ 47.722628][ T5123] System zones: 1-12 [ 47.766589][ T5123] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: inode #11: comm syz.4.1011: missing EA_INODE flag [ 47.781638][ T5123] EXT4-fs (loop4): Remounting filesystem read-only [ 47.807406][ T5123] EXT4-fs (loop4): 1 orphan inode deleted [ 47.840886][ T5123] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.873500][ T5147] delete_channel: no stack [ 47.882346][ T5147] delete_channel: no stack [ 47.901818][ T4064] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.944678][ T5156] loop4: detected capacity change from 0 to 256 [ 47.966156][ T5156] FAT-fs (loop4): bogus sectors per cluster 0 [ 47.972351][ T5156] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 47.981540][ T5156] FAT-fs (loop4): Can't find a valid FAT filesystem [ 48.107435][ T5178] loop1: detected capacity change from 0 to 1024 [ 48.142981][ T5178] EXT4-fs: Ignoring removed bh option [ 48.149413][ T29] audit: type=1326 audit(1751303689.448:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5183 comm="syz.3.1042" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb3a289e929 code=0x0 [ 48.184054][ T5178] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 48.214690][ T5178] EXT4-fs error (device loop1): ext4_quota_enable:7124: comm syz.1.1039: inode #2304: comm syz.1.1039: iget: illegal inode # [ 48.259018][ T5178] EXT4-fs (loop1): Remounting filesystem read-only [ 48.265723][ T5178] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 48.292321][ T5178] EXT4-fs (loop1): mount failed [ 48.354931][ T5208] loop3: detected capacity change from 0 to 512 [ 48.378100][ T5208] EXT4-fs (loop3): orphan cleanup on readonly fs [ 48.384855][ T5208] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 48.395321][ T5208] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 48.404981][ T5208] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.1054: Failed to acquire dquot type 1 [ 48.420935][ T5208] EXT4-fs (loop3): 1 truncate cleaned up [ 48.440919][ T5208] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 48.560994][ T4085] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.608745][ T5241] loop1: detected capacity change from 0 to 764 [ 48.632176][ T5241] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 49.038557][ T5314] loop2: detected capacity change from 0 to 128 [ 49.230153][ T5343] loop5: detected capacity change from 0 to 256 [ 49.291650][ T29] audit: type=1400 audit(1751303690.497:222): avc: denied { mount } for pid=5336 comm="syz.5.1119" name="/" dev="loop5" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 49.331012][ T5356] loop1: detected capacity change from 0 to 512 [ 49.363710][ T29] audit: type=1400 audit(1751303690.571:223): avc: denied { unmount } for pid=4075 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 49.410924][ T5356] EXT4-fs (loop1): 1 orphan inode deleted [ 49.417277][ T5356] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.436343][ T5356] ext4 filesystem being mounted at /122/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.479985][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.593479][ T29] audit: type=1400 audit(1751303690.794:224): avc: denied { create } for pid=5390 comm="syz.2.1145" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 49.671329][ T29] audit: type=1400 audit(1751303690.821:225): avc: denied { unlink } for pid=4083 comm="syz-executor" name="file0" dev="tmpfs" ino=533 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 49.749103][ T29] audit: type=1326 audit(1751303690.924:226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5412 comm="syz.1.1155" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f06a567e929 code=0x0 [ 49.763007][ T5417] tmpfs: Unknown parameter 'context' [ 50.291172][ T5501] loop4: detected capacity change from 0 to 512 [ 50.304947][ T5501] EXT4-fs: Ignoring removed mblk_io_submit option [ 50.328997][ T5501] EXT4-fs error (device loop4): ext4_orphan_get:1393: comm syz.4.1199: inode #13: comm syz.4.1199: iget: illegal inode # [ 50.415899][ T5518] delete_channel: no stack [ 50.427317][ T5501] EXT4-fs (loop4): Remounting filesystem read-only [ 50.434226][ T5501] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.451666][ T5518] delete_channel: no stack [ 50.479107][ T5515] loop1: detected capacity change from 0 to 1764 [ 50.510037][ T4064] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.612143][ T5532] loop2: detected capacity change from 0 to 512 [ 50.691548][ T5532] EXT4-fs error (device loop2): ext4_quota_enable:7120: comm syz.2.1213: Bad quota inum: 1, type: 0 [ 50.712717][ T5532] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=1). Please run e2fsck to fix. [ 50.731121][ T5532] EXT4-fs (loop2): mount failed [ 50.821786][ T5551] loop5: detected capacity change from 0 to 512 [ 50.845514][ T5554] SELinux: Context system_u:object is not valid (left unmapped). [ 51.123968][ T5551] EXT4-fs warning (device loop5): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 51.145283][ T5551] EXT4-fs (loop5): mount failed [ 51.189614][ T5582] loop4: detected capacity change from 0 to 256 [ 51.211997][ T5582] FAT-fs (loop4): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 51.221126][ T5582] FAT-fs (loop4): bogus number of directory entries (1) [ 51.228198][ T5582] FAT-fs (loop4): Can't find a valid FAT filesystem [ 51.281492][ T5579] loop2: detected capacity change from 0 to 128 [ 51.302542][ T5579] FAT-fs (loop2): bogus number of reserved sectors [ 51.309132][ T5579] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 51.318464][ T5579] FAT-fs (loop2): Can't find a valid FAT filesystem [ 51.397211][ T5592] loop4: detected capacity change from 0 to 164 [ 51.476307][ T5592] ISOFS: unable to read i-node block [ 51.481702][ T5592] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 51.531285][ T5600] loop1: detected capacity change from 0 to 512 [ 51.560202][ T5600] EXT4-fs: Ignoring removed nobh option [ 51.577007][ T5600] EXT4-fs: Mount option(s) incompatible with ext2 [ 51.592261][ T5607] tmpfs: Bad value for 'mpol' [ 51.669752][ T5617] loop5: detected capacity change from 0 to 128 [ 51.897110][ T5651] Process accounting resumed [ 51.926188][ T5656] loop1: detected capacity change from 0 to 512 [ 51.952092][ T5656] EXT4-fs (loop1): Invalid default hash set in the superblock [ 52.022941][ T5665] loop2: detected capacity change from 0 to 2048 [ 52.056000][ T5673] loop5: detected capacity change from 0 to 512 [ 52.073089][ T5665] EXT4-fs (loop2): failed to initialize system zone (-117) [ 52.082127][ T5665] EXT4-fs (loop2): mount failed [ 52.083394][ T5673] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 52.109530][ T5673] EXT4-fs (loop5): orphan cleanup on readonly fs [ 52.120197][ T5673] EXT4-fs error (device loop5): mb_free_blocks:1948: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 52.141616][ T5673] EXT4-fs (loop5): Remounting filesystem read-only [ 52.150381][ T5673] EXT4-fs (loop5): 1 truncate cleaned up [ 52.159983][ T5673] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 52.196793][ T5686] loop3: detected capacity change from 0 to 2048 [ 52.211199][ T5690] loop1: detected capacity change from 0 to 128 [ 52.221814][ T4075] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.244228][ T5690] FAT-fs (loop1): bogus number of reserved sectors [ 52.250827][ T5690] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 52.260238][ T5690] FAT-fs (loop1): Can't find a valid FAT filesystem [ 52.277247][ T5053] loop3: p2 p3 p7 [ 52.309429][ T5686] loop3: p2 p3 p7 [ 52.350980][ T5705] tmpfs: Bad value for 'mpol' [ 52.419506][ T4419] udevd[4419]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 52.420340][ T4079] udevd[4079]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 52.430439][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 52.480721][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 52.480739][ T29] audit: type=1326 audit(2000000000.907:236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5713 comm="syz.4.1302" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f80720de929 code=0x0 [ 52.493732][ T5720] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 52.542475][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 52.550783][ T5724] loop5: detected capacity change from 0 to 164 [ 52.587886][ T5724] ISOFS: unable to read i-node block [ 52.593309][ T5724] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 52.780932][ T5756] loop5: detected capacity change from 0 to 512 [ 52.799722][ T5756] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 52.815564][ T5756] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c0a8, mo2=0002] [ 52.850032][ T5756] System zones: 1-12 [ 52.854507][ T5756] EXT4-fs error (device loop5): ext4_xattr_inode_iget:437: inode #11: comm syz.5.1321: missing EA_INODE flag [ 52.869211][ T5756] EXT4-fs (loop5): Remounting filesystem read-only [ 52.876178][ T5756] EXT4-fs (loop5): 1 orphan inode deleted [ 52.885441][ T5756] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.912079][ T4075] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.939359][ T5770] loop2: detected capacity change from 0 to 128 [ 53.211215][ T5812] loop2: detected capacity change from 0 to 512 [ 53.218152][ T5812] EXT4-fs: Ignoring removed mblk_io_submit option [ 53.229136][ T5812] EXT4-fs: inline encryption not supported [ 53.240655][ T5812] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 53.249883][ T5812] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 53.258264][ T5810] loop3: detected capacity change from 0 to 8192 [ 53.267602][ T5812] EXT4-fs (loop2): warning: checktime reached, running e2fsck is recommended [ 53.276746][ T5812] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c02c, mo2=0002] [ 53.286420][ T5812] System zones: 0-2, 18-18, 34-34 [ 53.296772][ T5812] EXT4-fs error (device loop2): ext4_orphan_get:1398: comm syz.2.1348: couldn't read orphan inode 15 (err -116) [ 53.303620][ T5818] loop5: detected capacity change from 0 to 1024 [ 53.320623][ T5812] EXT4-fs (loop2): Remounting filesystem read-only [ 53.329720][ T5810] loop3: p1 p2 p4 [ 53.340822][ T5810] loop3: p1 size 65536 extends beyond EOD, truncated [ 53.345218][ T5812] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.348431][ T5810] loop3: p2 start 861536256 is beyond EOD, truncated [ 53.366456][ T5810] loop3: p4 size 65536 extends beyond EOD, truncated [ 53.416544][ T4083] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.434577][ T5822] loop5: detected capacity change from 0 to 512 [ 53.450300][ T5822] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 53.458866][ T29] audit: type=1400 audit(2000000001.816:237): avc: denied { cpu } for pid=5820 comm="syz.3.1351" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 53.490386][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 53.508463][ T4079] udevd[4079]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 53.551723][ T5832] loop1: detected capacity change from 0 to 2048 [ 53.579206][ T5822] EXT4-fs (loop5): failed to open journal device unknown-block(0,0) -6 [ 53.631570][ T5832] Alternate GPT is invalid, using primary GPT. [ 53.638046][ T5832] loop1: p2 p3 p7 [ 53.703219][ T5846] loop4: detected capacity change from 0 to 2048 [ 53.808153][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 53.812159][ T4419] udevd[4419]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 53.820244][ T4079] udevd[4079]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 53.884696][ T4070] loop4: p2 p3 p7 [ 53.925205][ T5846] loop4: p2 p3 p7 [ 53.945563][ T5881] loop2: detected capacity change from 0 to 512 [ 54.021385][ T5881] EXT4-fs error (device loop2): ext4_orphan_get:1393: inode #17: comm syz.2.1379: iget: bogus i_mode (0) [ 54.098898][ T5881] EXT4-fs error (device loop2): ext4_orphan_get:1398: comm syz.2.1379: couldn't read orphan inode 17 (err -117) [ 54.105250][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 54.122139][ T5881] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.149016][ T5901] loop4: detected capacity change from 0 to 128 [ 54.234705][ T5910] bpf: Bad value for 'gid' [ 54.254044][ T4083] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.376146][ T5934] loop2: detected capacity change from 0 to 512 [ 54.430341][ T5934] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 54.461342][ T5934] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e842e12c, mo2=0002] [ 54.487531][ T5934] System zones: 1-12 [ 54.491877][ T5934] EXT4-fs (loop2): orphan cleanup on readonly fs [ 54.504740][ T5934] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1404: bg 0: block 361: padding at end of block bitmap is not set [ 54.544299][ T5955] loop3: detected capacity change from 0 to 512 [ 54.568295][ T5934] EXT4-fs (loop2): Remounting filesystem read-only [ 54.577085][ T5934] EXT4-fs (loop2): 1 truncate cleaned up [ 54.577918][ T5955] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 54.583879][ T5934] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 54.593043][ T5955] EXT4-fs (loop3): group descriptors corrupted! [ 54.702276][ T4083] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 54.759877][ T5979] loop4: detected capacity change from 0 to 512 [ 54.776923][ T5969] loop1: detected capacity change from 0 to 8192 [ 54.821555][ T5979] EXT4-fs (loop4): 1 orphan inode deleted [ 54.831996][ T5053] loop1: p2 p3 p4 [ 54.835857][ T5053] loop1: p2 start 4294967295 is beyond EOD, truncated [ 54.839044][ T5979] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.842741][ T5053] loop1: p3 start 83886080 is beyond EOD, truncated [ 54.859502][ T5979] ext4 filesystem being mounted at /116/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.861531][ T5053] loop1: p4 size 3599499264 extends beyond EOD, truncated [ 54.906707][ T5969] loop1: p2 p3 p4 [ 54.910621][ T5969] loop1: p2 start 4294967295 is beyond EOD, truncated [ 54.917510][ T5969] loop1: p3 start 83886080 is beyond EOD, truncated [ 54.922451][ T5995] loop3: detected capacity change from 0 to 512 [ 54.924166][ T5969] loop1: p4 size 3599499264 extends beyond EOD, truncated [ 54.932947][ T5995] EXT4-fs: Ignoring removed mblk_io_submit option [ 54.951805][ T5995] EXT4-fs: inline encryption not supported [ 54.969642][ T4064] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.982466][ T5995] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 54.991603][ T5995] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 55.008494][ T5999] loop5: detected capacity change from 0 to 2048 [ 55.015184][ T5995] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended [ 55.055932][ T5995] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c02c, mo2=0002] [ 55.064463][ T5995] System zones: 0-2, 18-18, 34-34 [ 55.077599][ T4419] loop5: p2 p3 p7 [ 55.110519][ T5995] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.1433: couldn't read orphan inode 15 (err -116) [ 55.128749][ T5995] EXT4-fs (loop3): Remounting filesystem read-only [ 55.137447][ T5999] loop5: p2 p3 p7 [ 55.178501][ T5995] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.267579][ T6021] loop2: detected capacity change from 0 to 1024 [ 55.295911][ T4085] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.321577][ T6021] EXT4-fs: Ignoring removed bh option [ 55.369779][ T6021] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 55.383365][ T6021] EXT4-fs (loop2): mount failed [ 55.438830][ T6049] loop1: detected capacity change from 0 to 2048 [ 55.498576][ T6058] loop4: detected capacity change from 0 to 512 [ 55.530470][ T5053] loop1: p2 p3 p7 [ 55.537624][ T6063] loop2: detected capacity change from 0 to 1024 [ 55.557617][ T6058] EXT4-fs: Ignoring removed mblk_io_submit option [ 55.557670][ T6063] EXT4-fs: Ignoring removed bh option [ 55.571539][ T6066] loop3: detected capacity change from 0 to 256 [ 55.579279][ T6063] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 55.589779][ T6058] EXT4-fs: inline encryption not supported [ 55.594369][ T6049] loop1: p2 p3 p7 [ 55.614803][ T6058] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 55.623927][ T6058] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 55.640341][ T6063] EXT4-fs error (device loop2): ext4_quota_enable:7124: comm syz.2.1463: inode #2304: comm syz.2.1463: iget: illegal inode # [ 55.690148][ T6066] FAT-fs (loop3): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 55.699285][ T6066] FAT-fs (loop3): bogus number of directory entries (1) [ 55.706295][ T6066] FAT-fs (loop3): Can't find a valid FAT filesystem [ 55.713310][ T6075] 9pnet: Could not find request transport: f [ 55.723809][ T6058] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 55.730644][ T6063] EXT4-fs (loop2): Remounting filesystem read-only [ 55.739325][ T6063] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 55.754685][ T6063] EXT4-fs (loop2): mount failed [ 55.759981][ T6058] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c02c, mo2=0002] [ 55.803845][ T6058] System zones: 0-2, 18-18, 34-34 [ 55.811092][ T6058] EXT4-fs error (device loop4): ext4_orphan_get:1398: comm syz.4.1462: couldn't read orphan inode 15 (err -116) [ 55.863049][ T6089] loop2: detected capacity change from 0 to 1024 [ 55.883026][ T6058] EXT4-fs (loop4): Remounting filesystem read-only [ 55.900717][ T6058] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.952190][ T6089] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (1764!=20869) [ 56.000588][ T6089] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 56.017315][ T4064] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.017557][ T6089] EXT4-fs (loop2): invalid journal inode [ 56.040097][ T6089] EXT4-fs (loop2): can't get journal size [ 56.049676][ T6089] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 56.249330][ T4083] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.386059][ T6124] loop2: detected capacity change from 0 to 512 [ 56.432724][ T6128] loop4: detected capacity change from 0 to 512 [ 56.450209][ T6128] EXT4-fs: Ignoring removed nobh option [ 56.463321][ T6128] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -13 [ 56.474133][ T6124] EXT4-fs (loop2): 1 orphan inode deleted [ 56.493881][ T37] Quota error (device loop2): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 56.503867][ T37] EXT4-fs error (device loop2): ext4_release_dquot:6969: comm kworker/u8:2: Failed to release dquot type 1 [ 56.515764][ T6124] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.535368][ T6128] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #13: comm syz.4.1497: attempt to clear invalid blocks 1 len 1 [ 56.556902][ T6124] ext4 filesystem being mounted at /172/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.568741][ T6128] EXT4-fs (loop4): Remounting filesystem read-only [ 56.588588][ T6128] EXT4-fs (loop4): 1 truncate cleaned up [ 56.609375][ T6128] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.628870][ T4083] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.691073][ T4064] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.800257][ T6147] loop2: detected capacity change from 0 to 2048 [ 56.893464][ T6147] loop2: p2 p3 p7 [ 56.942996][ T2996] loop2: p2 p3 p7 [ 57.020822][ T6162] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 57.133493][ T6176] loop4: detected capacity change from 0 to 512 [ 57.156405][ T6176] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846c118, mo2=0002] [ 57.168417][ T6181] cgroup: name respecified [ 57.179462][ T6176] System zones: 1-12 [ 57.195092][ T6176] EXT4-fs error (device loop4): ext4_map_blocks:780: inode #2: block 3: comm syz.4.1518: lblock 0 mapped to illegal pblock 3 (length 1) [ 57.226119][ T6176] EXT4-fs warning (device loop4): dx_probe:791: inode #2: lblock 0: comm syz.4.1518: error -117 reading directory block [ 57.256601][ T6176] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 57.283849][ T6195] loop5: detected capacity change from 0 to 1764 [ 57.285325][ T6176] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.314144][ T6176] EXT4-fs error (device loop4): ext4_xattr_block_get:593: inode #2: comm syz.4.1518: corrupted xattr block 255: invalid header [ 57.348741][ T6176] SELinux: (dev loop4, type ext4) getxattr errno 117 [ 57.368332][ T6176] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.382289][ T6198] loop3: detected capacity change from 0 to 8192 [ 57.602589][ T6224] loop2: detected capacity change from 0 to 1764 [ 58.104054][ T6277] loop1: detected capacity change from 0 to 2048 [ 58.117163][ T6277] EXT4-fs: Ignoring removed mblk_io_submit option [ 58.140924][ T6277] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 58.222129][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.274627][ T6294] loop1: detected capacity change from 0 to 512 [ 58.336438][ T6294] EXT4-fs (loop1): 1 orphan inode deleted [ 58.352178][ T1596] Quota error (device loop1): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 58.359916][ T6294] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.362028][ T1596] EXT4-fs error (device loop1): ext4_release_dquot:6969: comm kworker/u8:6: Failed to release dquot type 1 [ 58.400609][ T6294] ext4 filesystem being mounted at /198/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.510693][ T6315] loop5: detected capacity change from 0 to 512 [ 58.528036][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.533804][ T6315] EXT4-fs (loop5): unable to read superblock [ 58.775103][ T29] audit: type=1400 audit(2000000006.832:238): avc: denied { write } for pid=6356 comm="syz.2.1607" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 58.797181][ T6360] loop1: detected capacity change from 0 to 512 [ 58.841992][ T6360] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #3: comm syz.1.1605: pblk 24 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 58.903118][ T6360] EXT4-fs error (device loop1): ext4_quota_enable:7127: comm syz.1.1605: Bad quota inode: 3, type: 0 [ 58.921592][ T6360] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 58.937389][ T6360] EXT4-fs (loop1): mount failed [ 59.046000][ T6389] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 59.052589][ T6389] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 59.060294][ T6389] vhci_hcd vhci_hcd.0: Device attached [ 59.072823][ T29] audit: type=1400 audit(2000000007.105:239): avc: denied { create } for pid=6387 comm="syz.4.1622" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 59.096848][ T6390] vhci_hcd: connection closed [ 59.098723][ T113] vhci_hcd: stop threads [ 59.108220][ T113] vhci_hcd: release socket [ 59.112721][ T113] vhci_hcd: disconnect device [ 59.142522][ T29] audit: type=1400 audit(2000000007.171:240): avc: denied { mount } for pid=6400 comm="syz.4.1625" name="/" dev="hugetlbfs" ino=13578 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 59.207875][ T29] audit: type=1400 audit(2000000007.237:241): avc: denied { unmount } for pid=4064 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 59.411827][ T6436] loop1: detected capacity change from 0 to 512 [ 59.462285][ T6436] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 59.476847][ T6445] loop2: detected capacity change from 0 to 512 [ 59.490480][ T6445] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846c118, mo2=0002] [ 59.498206][ T6436] EXT4-fs (loop1): 1 truncate cleaned up [ 59.498961][ T6445] System zones: 1-12 [ 59.505225][ T6436] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 59.520438][ T6445] EXT4-fs error (device loop2): ext4_map_blocks:780: inode #2: block 3: comm syz.2.1647: lblock 0 mapped to illegal pblock 3 (length 1) [ 59.547635][ T6445] EXT4-fs warning (device loop2): dx_probe:791: inode #2: lblock 0: comm syz.2.1647: error -117 reading directory block [ 59.573910][ T6445] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 59.585970][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.594361][ T6445] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 59.617065][ T6445] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #2: comm syz.2.1647: corrupted xattr block 255: invalid header [ 59.697443][ T6445] SELinux: (dev loop2, type ext4) getxattr errno 117 [ 59.711444][ T6460] loop3: detected capacity change from 0 to 1764 [ 59.725255][ T6445] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.955876][ T6497] loop5: detected capacity change from 0 to 764 [ 59.986306][ T6497] rock: directory entry would overflow storage [ 59.992575][ T6497] rock: sig=0x4654, size=5, remaining=4 [ 60.034511][ T6504] loop1: detected capacity change from 0 to 1764 [ 60.061949][ T6504] ISOFS: Bad logical zone size 2051 [ 60.142890][ T6516] cgroup: none used incorrectly [ 60.225080][ T6522] loop2: detected capacity change from 0 to 1764 [ 60.301133][ T29] audit: type=1326 audit(2000000008.264:242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6532 comm="syz.2.1690" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8ecf02e929 code=0x0 [ 60.379780][ T6542] tmpfs: Bad value for 'mpol' [ 60.404697][ T6546] loop2: detected capacity change from 0 to 2048 [ 60.482366][ T5053] GPT:first_usable_lbas don't match. [ 60.487719][ T5053] GPT:34 != 290 [ 60.491222][ T5053] GPT: Use GNU Parted to correct GPT errors. [ 60.497460][ T5053] loop2: p1 p2 p3 [ 60.539349][ T6546] GPT:first_usable_lbas don't match. [ 60.544868][ T6546] GPT:34 != 290 [ 60.548441][ T6546] GPT: Use GNU Parted to correct GPT errors. [ 60.554601][ T6546] loop2: p1 p2 p3 [ 60.652189][ T6576] loop5: detected capacity change from 0 to 764 [ 60.705378][ T6584] loop2: detected capacity change from 0 to 128 [ 60.740838][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 60.742326][ T4419] udevd[4419]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 60.763642][ T4079] udevd[4079]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 60.873298][ T6603] loop1: detected capacity change from 0 to 512 [ 60.910538][ T6603] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 60.925396][ T6603] EXT4-fs (loop1): orphan cleanup on readonly fs [ 60.932494][ T6603] Quota error (device loop1): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 60.943046][ T6603] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 60.958939][ T6603] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 60.975862][ T6603] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1725: bg 0: block 40: padding at end of block bitmap is not set [ 60.994657][ T6603] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 61.005314][ T6603] EXT4-fs (loop1): 1 truncate cleaned up [ 61.011474][ T6603] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 61.090905][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.114395][ T6635] loop3: detected capacity change from 0 to 2048 [ 61.205383][ T29] audit: type=1400 audit(2000000009.122:243): avc: denied { view } for pid=6647 comm="syz.1.1746" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 61.275374][ T5053] loop3: unable to read partition table [ 61.290250][ T5053] loop3: partition table beyond EOD, truncated [ 61.383867][ T6635] loop3: unable to read partition table [ 61.389689][ T6635] loop3: partition table beyond EOD, truncated [ 61.396104][ T6635] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) [ 61.503482][ T2996] loop3: unable to read partition table [ 61.509194][ T2996] loop3: partition table beyond EOD, truncated [ 61.586683][ T6695] cgroup: Unknown subsys name '@﬽4*oңhoU' [ 61.602220][ T6694] loop4: detected capacity change from 0 to 512 [ 61.650120][ T6694] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 61.664806][ T6694] EXT4-fs (loop4): orphan cleanup on readonly fs [ 61.679298][ T6694] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 61.694130][ T6694] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 61.700784][ T6694] EXT4-fs error (device loop4): ext4_orphan_get:1419: comm syz.4.1768: bad orphan inode 768 [ 61.712922][ T6694] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 61.767221][ T4064] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.914573][ T6735] loop3: detected capacity change from 0 to 128 [ 62.012276][ T6750] loop3: detected capacity change from 0 to 512 [ 62.064604][ T6750] EXT4-fs error (device loop3): __ext4_fill_super:5500: inode #2: comm syz.3.1796: casefold flag without casefold feature [ 62.086492][ T6750] EXT4-fs (loop3): get root inode failed [ 62.092232][ T6750] EXT4-fs (loop3): mount failed [ 62.302056][ T6790] loop5: detected capacity change from 0 to 2048 [ 62.385450][ T6790] loop5: p2 < > p3 < > [ 62.389989][ T6790] loop5: partition table partially beyond EOD, truncated [ 62.419814][ T6790] loop5: p2 start 4278190080 is beyond EOD, truncated [ 62.460945][ T2996] loop5: p2 < > p3 < > [ 62.465213][ T2996] loop5: partition table partially beyond EOD, truncated [ 62.495348][ T2996] loop5: p2 start 4278190080 is beyond EOD, truncated [ 62.576528][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 62.711342][ T6849] loop4: detected capacity change from 0 to 512 [ 62.728704][ T6849] EXT4-fs (loop4): fragment/cluster size (2048) != block size (4096) [ 62.818396][ T6865] bpf: Bad value for 'gid' [ 63.056869][ T6901] loop4: detected capacity change from 0 to 1024 [ 63.069984][ T6907] loop2: detected capacity change from 0 to 512 [ 63.077899][ T29] audit: type=1400 audit(2000000010.875:244): avc: denied { map } for pid=6904 comm="syz.1.1871" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=14662 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 63.102273][ T29] audit: type=1400 audit(2000000010.875:245): avc: denied { read write } for pid=6904 comm="syz.1.1871" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=14662 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 63.135573][ T6907] EXT4-fs (loop2): too many log groups per flexible block group [ 63.143300][ T6907] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 63.158730][ T6901] EXT4-fs: Ignoring removed nobh option [ 63.164389][ T6901] EXT4-fs: Ignoring removed nobh option [ 63.188098][ T6907] EXT4-fs (loop2): mount failed [ 63.208662][ T6901] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 63.248077][ T6901] EXT4-fs error (device loop4): ext4_get_journal_inode:5796: comm syz.4.1872: inode #4294967295: comm syz.4.1872: iget: illegal inode # [ 63.309049][ T6901] EXT4-fs (loop4): no journal found [ 63.314333][ T6901] EXT4-fs (loop4): can't get journal size [ 63.332643][ T6901] EXT4-fs (loop4): failed to initialize system zone (-22) [ 63.348213][ T6901] EXT4-fs (loop4): mount failed [ 63.442674][ T6950] loop4: detected capacity change from 0 to 512 [ 63.463929][ T6950] EXT4-fs (loop4): invalid journal inode [ 63.489838][ T6945] loop5: detected capacity change from 0 to 4096 [ 63.518424][ T6945] EXT4-fs (loop5): unsupported inode size: 6912 [ 63.524754][ T6945] EXT4-fs (loop5): blocksize: 4096 [ 63.676675][ T29] audit: type=1400 audit(2000000011.440:246): avc: denied { write } for pid=6980 comm="syz.5.1909" name="rt6_stats" dev="proc" ino=4026533205 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 63.867696][ T7008] loop2: detected capacity change from 0 to 764 [ 63.917577][ T29] audit: type=1326 audit(2000000011.666:247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7014 comm="syz.3.1927" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb3a289e929 code=0x0 [ 64.130488][ T7048] loop5: detected capacity change from 0 to 1024 [ 64.156900][ T7048] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 64.191276][ T7048] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 64.202292][ T7048] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (53380!=20869) [ 64.215727][ T7059] loop1: detected capacity change from 0 to 512 [ 64.228443][ T7048] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 64.250978][ T7059] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 64.274955][ T7048] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 64.292233][ T7059] EXT4-fs (loop1): 1 truncate cleaned up [ 64.319209][ T4075] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.337742][ T7059] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 64.378631][ T29] audit: type=1400 audit(2000000012.109:248): avc: denied { append } for pid=7075 comm="syz.5.1954" name="001" dev="devtmpfs" ino=165 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 64.416019][ T7070] loop3: detected capacity change from 0 to 8192 [ 64.446549][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.465911][ T5053] loop3: p2 p3 p4 [ 64.473548][ T5053] loop3: p2 size 917507 extends beyond EOD, truncated [ 64.506052][ T5053] loop3: p3 size 196608 extends beyond EOD, truncated [ 64.526188][ T5053] loop3: p4 start 2154233864 is beyond EOD, truncated [ 64.547763][ T7070] loop3: p2 p3 p4 [ 64.551695][ T7070] loop3: p2 size 917507 extends beyond EOD, truncated [ 64.576195][ T7070] loop3: p3 size 196608 extends beyond EOD, truncated [ 64.583900][ T7070] loop3: p4 start 2154233864 is beyond EOD, truncated [ 64.658208][ T4079] udevd[4079]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 64.658518][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 64.703506][ T7112] TCP: tcp_parse_options: Illegal window scaling value 53 > 14 received [ 64.718531][ T7114] loop2: detected capacity change from 0 to 512 [ 64.744072][ T7114] EXT4-fs: Ignoring removed oldalloc option [ 64.751600][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 64.761215][ T4079] udevd[4079]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 64.800807][ T7114] EXT4-fs error (device loop2): ext4_xattr_inode_iget:433: comm syz.2.1974: Parent and EA inode have the same ino 15 [ 64.847627][ T7114] EXT4-fs (loop2): Remounting filesystem read-only [ 64.878642][ T7114] EXT4-fs warning (device loop2): ext4_evict_inode:274: xattr delete (err -30) [ 64.889644][ T7114] EXT4-fs (loop2): 1 orphan inode deleted [ 64.920094][ T7114] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 64.985951][ T7134] loop5: detected capacity change from 0 to 8192 [ 65.002473][ T7146] tmpfs: Unknown parameter 's' [ 65.012409][ T4083] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.029450][ T7134] loop5: p3 [ 65.033024][ T7134] loop5: p3 size 196608 extends beyond EOD, truncated [ 65.096693][ T7155] loop3: detected capacity change from 0 to 2048 [ 65.172637][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 65.294354][ T29] audit: type=1400 audit(2000000012.976:249): avc: denied { mount } for pid=7183 comm="syz.2.2009" name="/" dev="ramfs" ino=15656 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 65.354563][ T29] audit: type=1400 audit(2000000013.004:250): avc: denied { unmount } for pid=4083 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 65.366913][ T7189] loop2: detected capacity change from 0 to 512 [ 65.420453][ T7189] EXT4-fs: Ignoring removed nomblk_io_submit option [ 65.467552][ T7189] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 65.490363][ T7189] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz.2.2011: bad orphan inode 11 [ 65.509619][ T29] audit: type=1400 audit(2000000013.174:251): avc: denied { mount } for pid=7207 comm="syz.1.2020" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 65.562691][ T29] audit: type=1400 audit(2000000013.221:252): avc: denied { unmount } for pid=4067 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 65.583023][ T7189] ext4_test_bit(bit=10, block=4) = 1 [ 65.588485][ T7189] is_bad_inode(inode)=0 [ 65.592765][ T7189] NEXT_ORPHAN(inode)=2080374784 [ 65.597723][ T7189] max_ino=32 [ 65.597821][ T7212] loop5: detected capacity change from 0 to 1024 [ 65.600931][ T7189] i_nlink=0 [ 65.623318][ T7212] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 65.634340][ T7212] EXT4-fs (loop5): group descriptors corrupted! [ 65.651849][ T7189] EXT4-fs (loop2): 1 truncate cleaned up [ 66.152220][ T7293] futex_wake_op: syz.1.2062 tries to shift op by 144; fix this program [ 66.434266][ T7337] loop1: detected capacity change from 0 to 512 [ 66.450628][ T7337] EXT4-fs: Ignoring removed nomblk_io_submit option [ 66.478013][ T7337] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 66.485978][ T7337] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01d, mo2=0102] [ 66.519248][ T7337] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (80) [ 66.528852][ T7337] EXT4-fs (loop1): Skipping orphan cleanup due to unknown ROCOMPAT features [ 66.684602][ T7372] tmpfs: Bad value for 'nr_blocks' [ 66.716590][ T7375] loop5: detected capacity change from 0 to 256 [ 66.808738][ T7388] 9pnet_fd: Insufficient options for proto=fd [ 66.832518][ T29] audit: type=1400 audit(2000000014.426:253): avc: denied { unmount } for pid=4083 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 66.857363][ T7370] loop3: detected capacity change from 0 to 8192 [ 66.902748][ T5053] loop3: p1 < > p2 p3 < p5 > [ 66.907499][ T5053] loop3: partition table partially beyond EOD, truncated [ 66.943141][ T5053] loop3: p1 start 392960 is beyond EOD, truncated [ 66.949694][ T5053] loop3: p2 start 31232 is beyond EOD, truncated [ 66.982508][ T5053] loop3: p5 start 31232 is beyond EOD, truncated [ 66.991840][ T7404] loop5: detected capacity change from 0 to 2048 [ 67.002374][ T7370] loop3: p1 < > p2 p3 < p5 > [ 67.007109][ T7370] loop3: partition table partially beyond EOD, truncated [ 67.029330][ T7404] EXT4-fs (loop5): #clusters per group too big: 151011328 [ 67.036159][ T7370] loop3: p1 start 392960 is beyond EOD, truncated [ 67.043155][ T7370] loop3: p2 start 31232 is beyond EOD, truncated [ 67.068488][ T7370] loop3: p5 start 31232 is beyond EOD, truncated [ 67.211225][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 67.273664][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 67.364721][ T7457] loop3: detected capacity change from 0 to 512 [ 67.381806][ T7457] EXT4-fs: Ignoring removed bh option [ 67.397004][ T29] audit: type=1400 audit(2000000014.944:254): avc: denied { mount } for pid=7458 comm="syz.4.2144" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 67.419059][ T7457] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 67.484351][ T7457] Quota error (device loop3): v2_read_file_info: Free block number 1 out of range (1, 6). [ 67.514079][ T7457] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 67.550370][ T7457] EXT4-fs (loop3): mount failed [ 67.808128][ T7513] syz.4.2169(7513): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 68.034758][ T7547] loop2: detected capacity change from 0 to 512 [ 68.065315][ T7547] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 68.088423][ T7547] EXT4-fs error (device loop2): ext4_orphan_get:1393: inode #17: comm syz.2.2187: iget: bad i_size value: -6917529027641081756 [ 68.126732][ T7563] IPv6: addrconf: prefix option has invalid lifetime [ 68.134694][ T7564] loop1: detected capacity change from 0 to 128 [ 68.141346][ T7547] EXT4-fs error (device loop2): ext4_orphan_get:1398: comm syz.2.2187: couldn't read orphan inode 17 (err -117) [ 68.179321][ T7564] FAT-fs (loop1): bogus number of reserved sectors [ 68.185927][ T7564] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 68.195471][ T7564] FAT-fs (loop1): Can't find a valid FAT filesystem [ 68.429663][ T7603] loop4: detected capacity change from 0 to 512 [ 68.483110][ T7603] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 68.493036][ T7603] EXT4-fs (loop4): SIPHASH is not a valid default hash value [ 68.670815][ T7636] loop4: detected capacity change from 0 to 512 [ 68.723912][ T7636] EXT4-fs error (device loop4): ext4_orphan_get:1419: comm syz.4.2230: bad orphan inode 15 [ 68.761578][ T7636] ext4_test_bit(bit=14, block=18) = 1 [ 68.767089][ T7636] is_bad_inode(inode)=0 [ 68.771276][ T7636] NEXT_ORPHAN(inode)=1023 [ 68.775918][ T7636] max_ino=32 [ 68.779274][ T7636] i_nlink=0 [ 68.797215][ T7636] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2962: inode #15: comm syz.4.2230: corrupted xattr block 19: invalid header [ 68.834760][ T7636] EXT4-fs warning (device loop4): ext4_evict_inode:274: xattr delete (err -117) [ 68.893341][ T7636] ext4 filesystem being mounted at /280/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 69.008786][ T7682] loop3: detected capacity change from 0 to 512 [ 69.081507][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 69.081525][ T29] audit: type=1400 audit(2000000017.531:258): avc: denied { remount } for pid=7696 comm="syz.2.2258" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 69.081997][ T7682] EXT4-fs (loop3): too many log groups per flexible block group [ 69.115542][ T7682] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 69.155228][ T7682] EXT4-fs (loop3): mount failed [ 69.209144][ T7710] syz.5.2265 uses obsolete (PF_INET,SOCK_PACKET) [ 69.216662][ T7708] loop1: detected capacity change from 0 to 1024 [ 69.245440][ T7708] ext4: Unknown parameter 'uid<00000000000000060928' [ 69.328405][ T7722] loop4: detected capacity change from 0 to 512 [ 69.377791][ T7722] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 69.401257][ T7722] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e12c, mo2=0002] [ 69.440355][ T7722] EXT4-fs (loop4): orphan cleanup on readonly fs [ 69.447029][ T7722] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2272: bg 0: block 361: padding at end of block bitmap is not set [ 69.477500][ T7722] EXT4-fs (loop4): Remounting filesystem read-only [ 69.518312][ T7722] EXT4-fs (loop4): 1 truncate cleaned up [ 69.543472][ T7749] loop5: detected capacity change from 0 to 1024 [ 69.575747][ T7749] EXT4-fs: Ignoring removed orlov option [ 69.631481][ T7749] EXT4-fs error (device loop5): ext4_quota_enable:7124: inode #4: comm syz.5.2284: iget: bad extended attribute block 4 [ 69.667620][ T7749] EXT4-fs error (device loop5): ext4_quota_enable:7127: comm syz.5.2284: Bad quota inode: 4, type: 1 [ 69.680437][ T7749] EXT4-fs warning (device loop5): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 69.695692][ T7749] EXT4-fs (loop5): mount failed [ 69.867673][ T7788] loop3: detected capacity change from 0 to 1024 [ 69.896856][ T7788] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 69.907044][ T7788] EXT4-fs (loop3): required journal recovery suppressed and not mounted read-only [ 69.978857][ T7803] cgroup: noprefix used incorrectly [ 69.979927][ T29] audit: type=1326 audit(2000000018.373:259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7804 comm="syz.1.2308" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f06a567e929 code=0x0 [ 70.024666][ T7807] loop2: detected capacity change from 0 to 2048 [ 70.079469][ T5053] loop2: p2 < > p4 [ 70.084492][ T5053] loop2: p4 size 8192 extends beyond EOD, truncated [ 70.117715][ T7807] loop2: p2 < > p4 [ 70.135347][ T7807] loop2: p4 size 8192 extends beyond EOD, truncated [ 70.165383][ T29] audit: type=1400 audit(2000000018.542:260): avc: denied { mounton } for pid=7824 comm="syz.4.2322" path="/syzcgroup/unified/syz4" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 70.263454][ T4419] udevd[4419]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 70.268704][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 70.320781][ T4079] udevd[4079]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 70.336235][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 70.431262][ T7857] loop2: detected capacity change from 0 to 512 [ 70.456320][ T7857] EXT4-fs: Ignoring removed oldalloc option [ 70.488940][ T7857] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 70.518317][ T7857] EXT4-fs (loop2): 1 truncate cleaned up [ 70.668761][ T7894] syz.2.2355 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 70.775543][ T7904] loop5: detected capacity change from 0 to 2048 [ 70.815604][ T7916] loop4: detected capacity change from 0 to 256 [ 70.838972][ T4079] Alternate GPT is invalid, using primary GPT. [ 70.845311][ T4079] loop5: p1 p2 p3 [ 70.862854][ T7916] FAT-fs (loop4): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 70.886172][ T7904] Alternate GPT is invalid, using primary GPT. [ 70.892749][ T7904] loop5: p1 p2 p3 [ 70.939740][ T7916] FAT-fs (loop4): codepage cp855 not found [ 70.988715][ T29] audit: type=1400 audit(2000000019.327:261): avc: denied { mount } for pid=7926 comm="syz.5.2373" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 71.011068][ T4419] udevd[4419]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 71.045912][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 71.070802][ T29] audit: type=1400 audit(2000000019.393:262): avc: denied { unmount } for pid=4075 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 71.072290][ T4605] udevd[4605]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 71.150990][ T29] audit: type=1400 audit(2000000019.468:263): avc: denied { associate } for pid=7945 comm="syz.4.2381" name="current" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 71.261185][ T7962] tmpfs: Bad value for 'mpol' [ 71.284256][ T7965] /dev/nullb0: Can't lookup blockdev [ 71.379708][ T7975] loop1: detected capacity change from 0 to 2048 [ 71.388556][ T7975] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 71.424676][ T7987] loop2: detected capacity change from 0 to 256 [ 71.492113][ T7993] loop3: detected capacity change from 0 to 512 [ 71.515559][ T7993] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 71.522064][ T7993] EXT4-fs (loop3): mount failed [ 71.622398][ T8010] loop4: detected capacity change from 0 to 1024 [ 71.645959][ T8010] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 71.675358][ T8010] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 71.723021][ T8010] EXT4-fs error (device loop4): ext4_get_journal_inode:5796: inode #5: comm syz.4.2411: unexpected bad inode w/o EXT4_IGET_BAD [ 71.768096][ T8010] EXT4-fs (loop4): Remounting filesystem read-only [ 71.774753][ T8010] EXT4-fs (loop4): no journal found [ 71.780101][ T8010] EXT4-fs (loop4): can't get journal size [ 71.797886][ T8010] EXT4-fs (loop4): failed to initialize system zone (-117) [ 71.807363][ T8010] EXT4-fs (loop4): mount failed [ 71.817999][ T29] audit: type=1400 audit(2000000020.094:264): avc: denied { create } for pid=8037 comm="syz.1.2425" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 71.907159][ T8045] 9pnet: Unknown protocol version 9p20\++} [ 72.036076][ T8061] loop3: detected capacity change from 0 to 512 [ 72.065841][ T8061] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 72.080462][ T8065] loop1: detected capacity change from 0 to 2048 [ 72.106721][ T8061] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2437: bg 0: block 384: padding at end of block bitmap is not set [ 72.125305][ T8061] EXT4-fs (loop3): Remounting filesystem read-only [ 72.132137][ T8061] EXT4-fs (loop3): 1 truncate cleaned up [ 72.357918][ T8096] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.369942][ T29] audit: type=1400 audit(2000000788.603:265): avc: denied { read write } for pid=8095 comm="syz.2.2453" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 72.389253][ T8096] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.393395][ T29] audit: type=1400 audit(2000000788.603:266): avc: denied { open } for pid=8095 comm="syz.2.2453" path="/dev/raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 72.424556][ T29] audit: type=1400 audit(2000000788.603:267): avc: denied { ioctl } for pid=8095 comm="syz.2.2453" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 72.732436][ T8136] loop1: detected capacity change from 0 to 512 [ 72.745277][ T8141] loop3: detected capacity change from 0 to 512 [ 72.766366][ T8136] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.2474: Parent and EA inode have the same ino 15 [ 72.794422][ T8136] EXT4-fs (loop1): Remounting filesystem read-only [ 72.801709][ T8141] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 72.806279][ T8136] EXT4-fs warning (device loop1): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 72.821140][ T8136] EXT4-fs (loop1): 1 orphan inode deleted [ 72.873492][ T8141] EXT4-fs (loop3): failed to open journal device unknown-block(11,131) -6 [ 72.970716][ T8166] nfs: Unexpected value for 'acl' [ 73.037895][ T8176] loop1: detected capacity change from 0 to 1024 [ 73.059927][ T8176] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 73.071003][ T8176] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (14919!=20869) [ 73.121149][ T8176] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 73.140992][ T8176] EXT4-fs (loop1): invalid journal inode [ 73.156868][ T8176] EXT4-fs (loop1): can't get journal size [ 73.168563][ T8176] EXT4-fs error (device loop1): ext4_protect_reserved_inode:182: inode #3: comm syz.1.2493: blocks 2-2 from inode overlap system zone [ 73.233677][ T8176] EXT4-fs (loop1): failed to initialize system zone (-117) [ 73.248248][ T8176] EXT4-fs (loop1): mount failed [ 73.354262][ T8212] futex_wake_op: syz.1.2509 tries to shift op by 32; fix this program [ 73.831798][ T8286] 9pnet_fd: p9_fd_create_tcp (8286): problem connecting socket to 127.0.0.1 [ 73.904160][ T8297] delete_channel: no stack [ 73.918341][ T8297] delete_channel: no stack [ 73.966981][ T8300] loop5: detected capacity change from 0 to 2048 [ 73.990196][ T8308] IPv6: addrconf: prefix option has invalid lifetime [ 74.027469][ T8300] EXT4-fs error (device loop5): __ext4_fill_super:5500: inode #2: comm syz.5.2552: iget: bad extended attribute block 281474976710655 [ 74.079212][ T8300] EXT4-fs (loop5): get root inode failed [ 74.085071][ T8300] EXT4-fs (loop5): mount failed [ 74.127033][ T8326] loop4: detected capacity change from 0 to 1024 [ 74.163308][ T8326] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 74.179270][ T8332] loop3: detected capacity change from 0 to 1024 [ 74.202424][ T8326] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 74.213372][ T8332] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 74.223282][ T8332] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 74.235790][ T8326] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c840e01c, mo2=0000] [ 74.258537][ T8326] EXT4-fs error (device loop4): ext4_map_blocks:780: inode #3: block 2: comm syz.4.2562: lblock 2 mapped to illegal pblock 2 (length 1) [ 74.259215][ T8332] EXT4-fs (loop3): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 74.283085][ T8332] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 74.291855][ T8332] EXT4-fs (loop3): filesystem has both journal inode and journal device! [ 74.305532][ T8326] __quota_error: 2 callbacks suppressed [ 74.305546][ T8326] Quota error (device loop4): qtree_write_dquot: dquota write failed [ 74.332962][ T8326] EXT4-fs error (device loop4): ext4_map_blocks:780: inode #3: block 48: comm syz.4.2562: lblock 0 mapped to illegal pblock 48 (length 1) [ 74.377448][ T8326] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 74.386345][ T8326] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.2562: Failed to acquire dquot type 0 [ 74.400418][ T8326] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6255: Corrupt filesystem [ 74.421209][ T8326] EXT4-fs error (device loop4): ext4_evict_inode:254: inode #11: comm syz.4.2562: mark_inode_dirty error [ 74.441398][ T8326] EXT4-fs warning (device loop4): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 74.453881][ T8326] EXT4-fs (loop4): 1 orphan inode deleted [ 74.465279][ T31] EXT4-fs error (device loop4): ext4_map_blocks:780: inode #3: block 1: comm kworker/u8:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 74.482643][ T29] audit: type=1326 audit(2000000790.825:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8356 comm="syz.2.2579" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8ecf02e929 code=0x0 [ 74.512133][ T31] Quota error (device loop4): remove_tree: Can't read quota data block 1 [ 74.520722][ T31] EXT4-fs error (device loop4): ext4_release_dquot:6969: comm kworker/u8:1: Failed to release dquot type 0 [ 74.589525][ T4064] EXT4-fs error (device loop4): __ext4_get_inode_loc:4792: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 74.619951][ T4064] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6255: Corrupt filesystem [ 74.652727][ T4064] EXT4-fs error (device loop4): ext4_quota_off:7217: inode #3: comm syz-executor: mark_inode_dirty error [ 74.665120][ T8380] loop2: detected capacity change from 0 to 128 [ 74.704359][ T8380] FAT-fs (loop2): invalid media value (0x00) [ 74.710420][ T8380] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 74.719871][ T8380] FAT-fs (loop2): Can't find a valid FAT filesystem [ 74.845472][ T8404] TCP: tcp_parse_options: Illegal window scaling value 254 > 14 received [ 74.911457][ T8413] IPv6: addrconf: prefix option has invalid lifetime [ 75.082809][ T8431] 9pnet_fd: p9_fd_create_tcp (8431): problem connecting socket to 127.0.0.1 [ 75.212360][ T8448] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 75.226655][ T8451] loop3: detected capacity change from 0 to 512 [ 75.235038][ T8448] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 75.248113][ T8449] loop4: detected capacity change from 0 to 1024 [ 75.257064][ T8449] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (12806!=20869) [ 75.267178][ T8451] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 75.268123][ T8449] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c018, mo2=0002] [ 75.285718][ T8449] System zones: 0-1, 3-36 [ 75.290264][ T8449] EXT4-fs (loop4): orphan cleanup on readonly fs [ 75.297265][ T8451] System zones: 1-12 [ 75.301559][ T8451] EXT4-fs error (device loop3): dx_probe:791: inode #2: comm syz.3.2625: Directory hole found for htree index block 0 [ 75.315816][ T8449] EXT4-fs (loop4): 1 orphan inode deleted [ 75.322410][ T8451] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -117 [ 75.325637][ T8449] EXT4-fs mount: 18 callbacks suppressed [ 75.325658][ T8449] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 75.331081][ T8451] EXT4-fs error (device loop3): dx_probe:791: inode #2: comm syz.3.2625: Directory hole found for htree index block 0 [ 75.361654][ T8451] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 75.379113][ T8451] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.393619][ T8457] loop5: detected capacity change from 0 to 8192 [ 75.403614][ T4064] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.455001][ T4085] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.546910][ T8473] loop4: detected capacity change from 0 to 1024 [ 75.566945][ T8473] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 75.587077][ T8473] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 75.599794][ T8473] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 75.622541][ T8473] EXT4-fs (loop4): orphan cleanup on readonly fs [ 75.631898][ T8473] EXT4-fs error (device loop4): ext4_free_blocks:6587: comm syz.4.2635: Freeing blocks not in datazone - block = 0, count = 4096 [ 75.662193][ T8473] EXT4-fs (loop4): Remounting filesystem read-only [ 75.671850][ T8473] EXT4-fs (loop4): 1 orphan inode deleted [ 75.679239][ T8488] capability: warning: `syz.3.2642' uses 32-bit capabilities (legacy support in use) [ 75.679683][ T8473] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 75.730753][ T4064] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.854599][ T8512] loop5: detected capacity change from 0 to 128 [ 75.872707][ T8512] vfat: Bad value for 'shortname' [ 76.222271][ T8572] loop2: detected capacity change from 0 to 512 [ 76.251790][ T8572] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 76.300684][ T8560] loop5: detected capacity change from 0 to 8192 [ 76.404291][ T8592] loop3: detected capacity change from 0 to 512 [ 76.451953][ T8592] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 76.474978][ T8592] EXT4-fs (loop3): orphan cleanup on readonly fs [ 76.493061][ T8592] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #16: comm syz.3.2695: corrupted inode contents [ 76.521689][ T8610] loop5: detected capacity change from 0 to 512 [ 76.539191][ T8592] EXT4-fs error (device loop3): ext4_dirty_inode:6459: inode #16: comm syz.3.2695: mark_inode_dirty error [ 76.553461][ T29] audit: type=1326 audit(2000000793.009:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8612 comm="syz.2.2703" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8ecf02e929 code=0x0 [ 76.577550][ T8592] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #16: comm syz.3.2695: corrupted inode contents [ 76.595727][ T8592] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #16: comm syz.3.2695: mark_inode_dirty error [ 76.607282][ T8610] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -2 [ 76.615778][ T29] audit: type=1326 audit(2000000793.072:272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8617 comm="syz.4.2706" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f80720de929 code=0x0 [ 76.638814][ T8610] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #13: comm syz.5.2700: invalid indirect mapped block 8 (level 2) [ 76.644391][ T8621] loop1: detected capacity change from 0 to 512 [ 76.671553][ T8610] EXT4-fs (loop5): Remounting filesystem read-only [ 76.678351][ T8592] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #16: comm syz.3.2695: corrupted inode contents [ 76.697052][ T8623] loop2: detected capacity change from 0 to 512 [ 76.697156][ T8610] EXT4-fs (loop5): 1 truncate cleaned up [ 76.717096][ T8623] journal_path: Lookup failure for './file0/../file0' [ 76.723997][ T8623] EXT4-fs: error: could not find journal device path [ 76.727453][ T8592] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 76.736274][ T8621] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 76.764067][ T8610] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.778794][ T8592] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #16: comm syz.3.2695: corrupted inode contents [ 76.808097][ T8621] EXT4-fs (loop1): failed to open journal device unknown-block(0,0) -6 [ 76.822492][ T8592] EXT4-fs error (device loop3): ext4_truncate:4597: inode #16: comm syz.3.2695: mark_inode_dirty error [ 76.834457][ T8592] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 76.850053][ T8592] EXT4-fs (loop3): 1 truncate cleaned up [ 76.860855][ T37] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 76.870742][ T37] EXT4-fs error (device loop3): ext4_release_dquot:6969: comm kworker/u8:2: Failed to release dquot type 1 [ 76.898275][ T4075] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.958371][ T8592] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 77.034009][ T4085] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.174150][ T8677] loop3: detected capacity change from 0 to 1024 [ 77.199493][ T8677] EXT4-fs (loop3): invalid first ino: 9 [ 77.224882][ T8686] cgroup: No subsys list or none specified [ 77.238840][ T8688] tmpfs: Bad value for 'mpol' [ 77.317918][ T8698] loop2: detected capacity change from 0 to 1024 [ 77.342368][ T8698] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 77.377402][ T8698] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 77.389543][ T8698] System zones: 0-1, 2-3, 4-36, 98-101, 102-102 [ 77.396802][ T8698] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 77.456409][ T4083] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.461572][ T8713] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 77.530135][ T8724] loop2: detected capacity change from 0 to 512 [ 77.538847][ T8724] EXT4-fs: Ignoring removed bh option [ 77.544515][ T8722] loop1: detected capacity change from 0 to 512 [ 77.562611][ T8722] EXT4-fs: Ignoring removed nomblk_io_submit option [ 77.579952][ T8724] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 77.593790][ T8722] EXT4-fs (loop1): filesystem is read-only [ 77.612746][ T8722] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 77.638286][ T8735] loop2: detected capacity change from 0 to 128 [ 77.648083][ T8735] FAT-fs (loop2): bogus number of FAT structure [ 77.654404][ T8735] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 77.663850][ T8735] FAT-fs (loop2): Can't find a valid FAT filesystem [ 77.678122][ T8722] EXT4-fs (loop1): filesystem is read-only [ 77.684002][ T8722] EXT4-fs (loop1): orphan cleanup on readonly fs [ 77.713078][ T8722] EXT4-fs error (device loop1): ext4_orphan_get:1393: inode #16: comm syz.1.2754: iget: bad i_size value: 648518346341360424 [ 77.744439][ T8722] EXT4-fs error (device loop1): ext4_orphan_get:1398: comm syz.1.2754: couldn't read orphan inode 16 (err -117) [ 77.760314][ T8722] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 77.817843][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.065517][ T8788] loop3: detected capacity change from 0 to 512 [ 78.072876][ T8769] loop5: detected capacity change from 0 to 8192 [ 78.084327][ T8788] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 78.095960][ T8788] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 78.106156][ T8788] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.2786: Corrupt directory, running e2fsck is recommended [ 78.119452][ T8788] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 78.165489][ T8788] EXT4-fs error (device loop3): ext4_iget_extra_inode:5035: inode #15: comm syz.3.2786: corrupted in-inode xattr: invalid ea_ino [ 78.185448][ T5053] loop5: p1 p2 p3 p4[EZD] [ 78.190081][ T5053] loop5: p1 size 16128 extends beyond EOD, truncated [ 78.197487][ T5053] loop5: p2 size 2130728454 extends beyond EOD, truncated [ 78.205379][ T5053] loop5: p3 start 459039 is beyond EOD, truncated [ 78.211924][ T5053] loop5: p4 start 268437891 is beyond EOD, truncated [ 78.219799][ T8788] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.2786: couldn't read orphan inode 15 (err -117) [ 78.235703][ T8788] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.267284][ T8769] loop5: p1 p2 p3 p4[EZD] [ 78.272227][ T8769] loop5: p1 size 16128 extends beyond EOD, truncated [ 78.305275][ T8769] loop5: p2 size 2130728454 extends beyond EOD, truncated [ 78.313669][ T8769] loop5: p3 start 459039 is beyond EOD, truncated [ 78.320266][ T8769] loop5: p4 start 268437891 is beyond EOD, truncated [ 78.322363][ T4085] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.418448][ T8815] tmpfs: Bad value for 'mpol' [ 78.495617][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 78.498885][ T4079] udevd[4079]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 78.583614][ T29] audit: type=1400 audit(2000000795.140:273): avc: denied { setcurrent } for pid=8840 comm="syz.2.2810" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 78.622006][ T4079] udevd[4079]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 78.645417][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 78.856669][ T8874] loop3: detected capacity change from 0 to 256 [ 78.934701][ T8882] loop1: detected capacity change from 0 to 512 [ 78.938983][ T8880] loop2: detected capacity change from 0 to 2048 [ 78.962629][ T29] audit: type=1326 audit(2000000795.539:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8886 comm="syz.3.2831" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb3a289e929 code=0x0 [ 78.978580][ T8888] loop4: detected capacity change from 0 to 2048 [ 79.007895][ T8882] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 79.016703][ T8882] EXT4-fs (loop1): inodes count not valid: 1 vs 32 [ 79.219555][ T8916] loop5: detected capacity change from 0 to 512 [ 79.246501][ T8916] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 79.255301][ T8916] EXT4-fs (loop5): inodes count not valid: 1 vs 32 [ 79.320573][ T8928] cgroup: Invalid name [ 79.338734][ T8930] loop4: detected capacity change from 0 to 1024 [ 79.368696][ T8930] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 79.377226][ T8930] EXT4-fs (loop4): inodes count not valid: 0 vs 32 [ 79.513864][ T8955] autofs: Unknown parameter 'no9 PG!8E8- ŖEeլ( Ir\u}ibT0;my[Gc#>QkbY&#w@/VVL~12lhOh'rK1\kU{!eܚ7 [ 79.513864][ T8955] Ue[%#s' [ 79.572591][ T8963] tmpfs: Bad value for 'mpol' [ 79.589156][ T8947] loop3: detected capacity change from 0 to 8192 [ 79.644352][ T8947] loop3: p1 p2 p4 [ 79.648590][ T8947] loop3: p1 start 51379968 is beyond EOD, truncated [ 79.655296][ T8947] loop3: p2 start 4293394690 is beyond EOD, truncated [ 79.662225][ T8947] loop3: p4 size 50331648 extends beyond EOD, truncated [ 79.792094][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 79.878719][ T9001] loop5: detected capacity change from 0 to 256 [ 79.902463][ T9001] msdos: Bad value for 'gid' [ 79.907193][ T9001] msdos: Bad value for 'gid' [ 80.386438][ T9066] loop4: detected capacity change from 0 to 8192 [ 80.447990][ T5053] loop4: p1 p2 p4 [ 80.451855][ T5053] loop4: p1 start 51379968 is beyond EOD, truncated [ 80.458575][ T5053] loop4: p2 start 4293394690 is beyond EOD, truncated [ 80.465372][ T5053] loop4: p4 size 50331648 extends beyond EOD, truncated [ 80.527240][ T9066] loop4: p1 p2 p4 [ 80.547785][ T9066] loop4: p1 start 51379968 is beyond EOD, truncated [ 80.554566][ T9066] loop4: p2 start 4293394690 is beyond EOD, truncated [ 80.561503][ T9066] loop4: p4 size 50331648 extends beyond EOD, truncated [ 80.680285][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 80.746943][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 80.931049][ T9129] loop2: detected capacity change from 0 to 128 [ 81.046769][ T29] audit: type=1326 audit(2000000797.723:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9131 comm="syz.3.2955" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb3a289e929 code=0x0 [ 81.257010][ T9153] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 81.263618][ T9153] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 81.271397][ T9153] vhci_hcd vhci_hcd.0: Device attached [ 81.281605][ T9154] vhci_hcd: connection closed [ 81.281840][ T1596] vhci_hcd: stop threads [ 81.290858][ T1596] vhci_hcd: release socket [ 81.295375][ T1596] vhci_hcd: disconnect device [ 81.310361][ T9151] loop2: detected capacity change from 0 to 4096 [ 81.390496][ T9163] loop1: detected capacity change from 0 to 512 [ 81.409141][ T9163] EXT4-fs: Ignoring removed i_version option [ 81.441587][ T9163] EXT4-fs (loop1): 1 orphan inode deleted [ 81.487782][ T9163] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.583374][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.865394][ T9237] loop5: detected capacity change from 0 to 512 [ 81.895451][ T9237] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 81.923813][ T9237] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 not in group (block 1285)! [ 81.934363][ T9237] EXT4-fs (loop5): group descriptors corrupted! [ 82.086502][ T9268] loop1: detected capacity change from 0 to 512 [ 82.101440][ T9268] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 82.333992][ T9306] loop3: detected capacity change from 0 to 512 [ 82.375196][ T9306] Quota error (device loop3): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 82.385298][ T9306] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 82.395392][ T9306] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.3039: Failed to acquire dquot type 1 [ 82.435488][ T9306] EXT4-fs (loop3): 1 truncate cleaned up [ 82.442402][ T9316] loop4: detected capacity change from 0 to 8192 [ 82.451399][ T9306] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.464158][ T9306] ext4 filesystem being mounted at /487/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.490650][ T5053] loop4: p1 p2 [ 82.495825][ T5053] loop4: p1 start 50331648 is beyond EOD, truncated [ 82.504661][ T9316] loop4: p1 p2 [ 82.510059][ T4085] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.512873][ T9316] loop4: p1 start 50331648 is beyond EOD, truncated [ 82.625053][ T9328] Process accounting paused [ 82.628314][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 82.680254][ T9335] tmpfs: Bad value for 'nr_blocks' [ 82.697096][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 83.010221][ T9376] loop4: detected capacity change from 0 to 512 [ 83.028698][ T9382] syz.3.3076: attempt to access beyond end of device [ 83.028698][ T9382] loop3: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 83.037905][ T9376] EXT4-fs: Invalid want_extra_isize 32767 [ 83.085796][ T9382] EXT4-fs (loop3): unable to read superblock [ 83.139957][ T9388] loop4: detected capacity change from 0 to 256 [ 83.246016][ T9402] loop2: detected capacity change from 0 to 256 [ 83.272329][ T9402] vfat: Deprecated parameter 'posix' [ 83.277706][ T9402] FAT-fs: "posix" option is obsolete, not supported now [ 83.296098][ T9405] loop4: detected capacity change from 0 to 2048 [ 83.309991][ T9408] loop5: detected capacity change from 0 to 1024 [ 83.373982][ T9408] EXT4-fs (loop5): orphan cleanup on readonly fs [ 83.390641][ T4079] loop4: p1 p2 < > p3 < p5 p6 > p4 [ 83.395942][ T4079] loop4: partition table partially beyond EOD, truncated [ 83.418634][ T4079] loop4: p1 size 67108992 extends beyond EOD, truncated [ 83.426542][ T4079] loop4: p2 start 65536 is beyond EOD, truncated [ 83.433445][ T4079] loop4: p4 size 8192 extends beyond EOD, truncated [ 83.437867][ T9408] Quota error (device loop5): do_check_range: Getting block 64 out of range 1-5 [ 83.440789][ T4079] loop4: p5 size 67108992 extends beyond EOD, [ 83.449244][ T9408] Quota error (device loop5): qtree_read_dquot: Can't read quota structure for id 0 [ 83.449274][ T9408] EXT4-fs error (device loop5): ext4_acquire_dquot:6933: comm syz.5.3090: Failed to acquire dquot type 0 [ 83.455446][ T4079] truncated [ 83.480063][ T4079] loop4: p6 size 8192 extends beyond EOD, truncated [ 83.490300][ T9405] loop4: p1 p2 < > p3 < p5 p6 > p4 [ 83.495576][ T9405] loop4: partition table partially beyond EOD, truncated [ 83.502042][ T9408] EXT4-fs error (device loop5): mb_free_blocks:1948: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 83.502714][ T9405] loop4: p1 size 67108992 extends beyond EOD, truncated [ 83.524873][ T9405] loop4: p2 start 65536 is beyond EOD, truncated [ 83.531715][ T9405] loop4: p4 size 8192 extends beyond EOD, truncated [ 83.538540][ T9408] EXT4-fs error (device loop5): ext4_do_update_inode:5568: inode #13: comm syz.5.3090: corrupted inode contents [ 83.551119][ T9405] loop4: p5 size 67108992 extends beyond EOD, truncated [ 83.558966][ T9405] loop4: p6 size 8192 extends beyond EOD, truncated [ 83.574771][ T9408] EXT4-fs error (device loop5): ext4_dirty_inode:6459: inode #13: comm syz.5.3090: mark_inode_dirty error [ 83.605251][ T9408] EXT4-fs error (device loop5): ext4_do_update_inode:5568: inode #13: comm syz.5.3090: corrupted inode contents [ 83.649804][ T9408] EXT4-fs error (device loop5): __ext4_ext_dirty:206: inode #13: comm syz.5.3090: mark_inode_dirty error [ 83.667581][ T4419] udevd[4419]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 83.680535][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 83.683164][ T4605] udevd[4605]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 83.698340][ T9408] EXT4-fs error (device loop5): ext4_do_update_inode:5568: inode #13: comm syz.5.3090: corrupted inode contents [ 83.701646][ T5056] udevd[5056]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 83.724537][ T4079] udevd[4079]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 83.746202][ T9408] EXT4-fs error (device loop5) in ext4_orphan_del:305: Corrupt filesystem [ 83.774612][ T4419] udevd[4419]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 83.778437][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 83.786147][ T5056] udevd[5056]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 83.801907][ T9445] loop2: detected capacity change from 0 to 2048 [ 83.805433][ T4605] udevd[4605]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 83.822240][ T4079] udevd[4079]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 83.845339][ T9408] EXT4-fs error (device loop5): ext4_do_update_inode:5568: inode #13: comm syz.5.3090: corrupted inode contents [ 83.866154][ T9408] EXT4-fs error (device loop5): ext4_truncate:4597: inode #13: comm syz.5.3090: mark_inode_dirty error [ 83.888608][ T9450] loop2: p1 p2 < > p3 p4 < p5 > [ 83.893624][ T9450] loop2: partition table partially beyond EOD, truncated [ 83.901429][ T9408] EXT4-fs error (device loop5) in ext4_process_orphan:347: Corrupt filesystem [ 83.922572][ T9450] loop2: p1 start 234883329 is beyond EOD, truncated [ 83.929473][ T9450] loop2: p2 start 4294902784 is beyond EOD, truncated [ 83.936319][ T9450] loop2: p3 start 4278191616 is beyond EOD, truncated [ 83.950014][ T9408] EXT4-fs (loop5): 1 truncate cleaned up [ 83.956066][ T9450] loop2: p5 start 234883329 is beyond EOD, truncated [ 83.977405][ T9445] loop2: p1 p2 < > p3 p4 < p5 > [ 83.982532][ T9445] loop2: partition table partially beyond EOD, truncated [ 83.999719][ T9445] loop2: p1 start 234883329 is beyond EOD, truncated [ 84.000229][ T9408] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 84.006514][ T9445] loop2: p2 start 4294902784 is beyond EOD, truncated [ 84.025804][ T9445] loop2: p3 start 4278191616 is beyond EOD, truncated [ 84.066652][ T9445] loop2: p5 start 234883329 is beyond EOD, truncated [ 84.144399][ T4075] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.277377][ T9497] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 84.596552][ T9543] loop1: detected capacity change from 0 to 512 [ 84.643525][ T9543] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 84.678096][ T9543] EXT4-fs error (device loop1): xattr_find_entry:333: inode #15: comm syz.1.3155: corrupted xattr entries [ 84.708334][ T9543] EXT4-fs (loop1): Remounting filesystem read-only [ 84.715135][ T9543] EXT4-fs (loop1): 1 truncate cleaned up [ 84.721255][ T9543] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.748815][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.880572][ T9577] loop1: detected capacity change from 0 to 1024 [ 84.895817][ T29] audit: type=1400 audit(2000001572.775:276): avc: denied { wake_alarm } for pid=9578 comm="syz.4.3172" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 84.929455][ T9577] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 84.939327][ T9577] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 84.976392][ T9577] EXT4-fs (loop1): invalid journal inode [ 84.984886][ T9577] EXT4-fs (loop1): can't get journal size [ 85.039012][ T9577] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 85.105934][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.108250][ T9610] dns_resolver: Unsupported content type (2) [ 85.227515][ T9626] tmpfs: Unknown parameter 'rootcontext' [ 85.237073][ T9628] 9pnet_fd: p9_fd_create_unix (9628): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 85.449301][ T9656] dns_resolver: Unsupported server list version (0) [ 85.872083][ T9708] loop1: detected capacity change from 0 to 1024 [ 85.887714][ T9708] EXT4-fs: Ignoring removed i_version option [ 85.927971][ T9715] loop5: detected capacity change from 0 to 128 [ 85.944247][ T9708] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 86.004513][ T9708] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.3233: Invalid block bitmap block 0 in block_group 0 [ 86.036520][ T9708] Quota error (device loop1): write_blk: dquota write failed [ 86.044108][ T9708] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 86.054667][ T9708] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.3233: Failed to acquire dquot type 0 [ 86.090080][ T9708] EXT4-fs error (device loop1): ext4_free_blocks:6587: comm syz.1.3233: Freeing blocks not in datazone - block = 0, count = 4096 [ 86.105709][ T9708] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.3233: Invalid inode bitmap blk 0 in block_group 0 [ 86.120171][ T1596] Quota error (device loop1): do_check_range: Getting block 0 out of range 1-8 [ 86.129219][ T1596] EXT4-fs error (device loop1): ext4_release_dquot:6969: comm kworker/u8:6: Failed to release dquot type 0 [ 86.141096][ T9708] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 86.166410][ T9708] EXT4-fs (loop1): 1 orphan inode deleted [ 86.188797][ T9708] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.227691][ T9746] loop5: detected capacity change from 0 to 128 [ 86.280607][ T9708] syz.1.3233 (9708) used greatest stack depth: 9704 bytes left [ 86.305712][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.437339][ T9775] Invalid ELF header type: 3 != 1 [ 86.437341][ T29] audit: type=1400 audit(2000001574.382:277): avc: denied { module_load } for pid=9774 comm="syz.5.3268" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 86.464728][ T9776] loop1: detected capacity change from 0 to 512 [ 86.494069][ T9776] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 86.535728][ T9776] EXT4-fs error (device loop1): ext4_orphan_get:1419: comm syz.1.3267: bad orphan inode 16 [ 86.565023][ T9776] ext4_test_bit(bit=15, block=4) = 0 [ 86.570423][ T9776] EXT4-fs (loop1): 1 orphan inode deleted [ 86.600830][ T9776] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.648019][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.860556][ T29] audit: type=1400 audit(2000001574.833:278): avc: denied { append } for pid=9831 comm="syz.3.3296" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 86.976513][ T9844] loop5: detected capacity change from 0 to 2048 [ 87.023532][ T9844] EXT4-fs (loop5): blocks per group (262144) and clusters per group (16384) inconsistent [ 87.101789][ T9865] loop2: detected capacity change from 0 to 1024 [ 87.165605][ T9865] EXT4-fs (loop2): Can't support bigalloc feature without extents feature [ 87.165605][ T9865] [ 87.176463][ T9865] EXT4-fs (loop2): couldn't mount as ext2 due to feature incompatibilities [ 87.624478][ T9945] loop5: detected capacity change from 0 to 4096 [ 87.653939][ T9945] EXT4-fs (loop5): unsupported descriptor size 9 [ 87.994781][T10000] loop3: detected capacity change from 0 to 512 [ 88.028732][T10000] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 88.038705][T10000] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 88.084746][T10000] EXT4-fs error (device loop3): __ext4_get_inode_loc:4792: comm syz.3.3379: Invalid inode table block 0 in block_group 0 [ 88.115299][T10000] EXT4-fs (loop3): get root inode failed [ 88.118041][T10017] loop4: detected capacity change from 0 to 164 [ 88.120989][T10000] EXT4-fs (loop3): mount failed [ 88.182561][T10008] loop5: detected capacity change from 0 to 8192 [ 88.240869][T10008] loop5: p1 < > p2 p4 [ 88.245192][T10008] loop5: partition table partially beyond EOD, truncated [ 88.274760][T10008] loop5: p1 start 408832 is beyond EOD, truncated [ 88.281313][T10008] loop5: p2 size 8388352 extends beyond EOD, truncated [ 88.386865][T10049] tmpfs: Bad value for 'mpol' [ 88.463190][ T29] audit: type=1400 audit(2000001576.513:279): avc: denied { append } for pid=10055 comm="syz.4.3407" name="loop9" dev="devtmpfs" ino=109 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 88.468532][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 88.490193][ T4079] udevd[4079]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 88.511643][T10059] loop2: detected capacity change from 0 to 512 [ 88.539877][T10059] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 88.547895][T10059] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842c01c, mo2=0002] [ 88.576838][T10059] System zones: 1-12 [ 88.581244][T10059] EXT4-fs (loop2): Can't support bigalloc feature without extents feature [ 88.581244][T10059] [ 88.592017][T10059] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 88.603801][T10059] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 88.647510][T10077] loop3: detected capacity change from 0 to 128 [ 88.679441][T10077] FAT-fs (loop3): bogus number of reserved sectors [ 88.686051][T10077] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 88.695529][T10077] FAT-fs (loop3): Can't find a valid FAT filesystem [ 88.702793][ T4083] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.715170][T10082] loop1: detected capacity change from 0 to 164 [ 88.732916][T10082] iso9660: Unexpected value for 'nojoliet' [ 88.828241][ T29] audit: type=1326 audit(2000001576.891:280): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10096 comm="syz.2.3426" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8ecf02e929 code=0x0 [ 88.871297][T10104] loop4: detected capacity change from 0 to 512 [ 88.892746][T10104] EXT4-fs (loop4): filesystem is read-only [ 89.141425][T10144] loop4: detected capacity change from 0 to 512 [ 89.198796][T10144] EXT4-fs error (device loop4): ext4_orphan_get:1393: comm syz.4.3450: inode #15: comm syz.4.3450: iget: illegal inode # [ 89.231678][ T29] audit: type=1400 audit(2000001577.321:281): avc: denied { create } for pid=10158 comm="syz.2.3457" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 89.258680][T10144] EXT4-fs error (device loop4): ext4_orphan_get:1398: comm syz.4.3450: couldn't read orphan inode 15 (err -117) [ 89.299473][T10144] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.332398][ T4064] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.441546][T10188] loop3: detected capacity change from 0 to 128 [ 89.468716][T10188] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 89.629553][T10213] loop4: detected capacity change from 0 to 128 [ 89.646424][T10213] FAT-fs (loop4): bogus number of reserved sectors [ 89.653054][T10213] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 89.662444][T10213] FAT-fs (loop4): Can't find a valid FAT filesystem [ 89.705871][ T29] audit: type=1400 audit(2000001577.814:282): avc: denied { getattr } for pid=10220 comm="syz.5.3486" name="/" dev="pidfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 89.943802][T10251] loop4: detected capacity change from 0 to 2048 [ 89.966120][T10259] loop5: detected capacity change from 0 to 512 [ 89.994775][T10259] EXT4-fs error (device loop5): ext4_orphan_get:1393: comm syz.5.3506: inode #15: comm syz.5.3506: iget: illegal inode # [ 90.012154][T10259] EXT4-fs error (device loop5): ext4_orphan_get:1398: comm syz.5.3506: couldn't read orphan inode 15 (err -117) [ 90.020064][ T5053] loop4: p2 p3 < > p4 < p5 > [ 90.028868][ T5053] loop4: partition table partially beyond EOD, truncated [ 90.043688][T10259] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.068958][ T5053] loop4: p2 start 16908804 is beyond EOD, truncated [ 90.075626][ T5053] loop4: p3 start 4284289 is beyond EOD, truncated [ 90.093156][ T5053] loop4: p5 start 16908804 is beyond EOD, truncated [ 90.105034][ T4075] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.126747][T10251] loop4: p2 p3 < > p4 < p5 > [ 90.131546][T10251] loop4: partition table partially beyond EOD, truncated [ 90.169143][T10279] loop2: detected capacity change from 0 to 512 [ 90.176085][T10251] loop4: p2 start 16908804 is beyond EOD, truncated [ 90.183938][T10251] loop4: p3 start 4284289 is beyond EOD, truncated [ 90.192237][T10251] loop4: p5 start 16908804 is beyond EOD, truncated [ 90.203029][T10279] EXT4-fs: Ignoring removed oldalloc option [ 90.209002][T10279] EXT4-fs: Ignoring removed nobh option [ 90.243827][ T29] audit: type=1326 audit(2000001578.381:283): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10281 comm="syz.1.3518" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f06a567e929 code=0x0 [ 90.281593][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 90.306596][T10279] EXT4-fs error (device loop2): ext4_orphan_get:1393: inode #15: comm syz.2.3516: iget: bad extended attribute block 1 [ 90.342343][T10279] EXT4-fs error (device loop2): ext4_orphan_get:1398: comm syz.2.3516: couldn't read orphan inode 15 (err -117) [ 90.361014][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 90.386712][T10298] loop4: detected capacity change from 0 to 1024 [ 90.399495][T10279] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.417916][T10298] EXT4-fs: Ignoring removed i_version option [ 90.429709][T10298] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 90.455036][ T4083] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.486431][T10298] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.3523: Invalid block bitmap block 0 in block_group 0 [ 90.507108][T10298] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.3523: Failed to acquire dquot type 0 [ 90.553371][T10298] EXT4-fs error (device loop4): ext4_free_blocks:6587: comm syz.4.3523: Freeing blocks not in datazone - block = 0, count = 4096 [ 90.610745][T10298] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.3523: Invalid inode bitmap blk 0 in block_group 0 [ 90.632140][ T31] EXT4-fs error (device loop4): ext4_release_dquot:6969: comm kworker/u8:1: Failed to release dquot type 0 [ 90.683727][T10298] EXT4-fs error (device loop4) in ext4_free_inode:361: Corrupt filesystem [ 90.724655][T10298] EXT4-fs (loop4): 1 orphan inode deleted [ 90.731051][T10298] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.818350][ T4064] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.064860][T10389] loop2: detected capacity change from 0 to 2048 [ 91.144851][T10402] loop5: detected capacity change from 0 to 1024 [ 91.187308][T10402] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 91.235076][T10402] EXT4-fs error (device loop5): ext4_map_blocks:816: inode #3: block 1: comm syz.5.3576: lblock 1 mapped to illegal pblock 1 (length 1) [ 91.276138][T10421] loop4: detected capacity change from 0 to 2048 [ 91.292399][T10425] tmpfs: Bad value for 'mpol' [ 91.303638][T10402] __quota_error: 4 callbacks suppressed [ 91.303655][T10402] Quota error (device loop5): write_blk: dquota write failed [ 91.316813][T10402] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 91.327568][T10402] EXT4-fs error (device loop5): ext4_acquire_dquot:6933: comm syz.5.3576: Failed to acquire dquot type 0 [ 91.339659][T10402] EXT4-fs error (device loop5): ext4_free_blocks:6587: comm syz.5.3576: Freeing blocks not in datazone - block = 0, count = 4096 [ 91.356981][T10402] EXT4-fs error (device loop5): ext4_read_inode_bitmap:139: comm syz.5.3576: Invalid inode bitmap blk 0 in block_group 0 [ 91.372582][T10402] EXT4-fs error (device loop5) in ext4_free_inode:361: Corrupt filesystem [ 91.382481][ T113] EXT4-fs error (device loop5): ext4_map_blocks:780: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 91.423407][ T113] Quota error (device loop5): remove_tree: Can't read quota data block 1 [ 91.431945][ T113] EXT4-fs error (device loop5): ext4_release_dquot:6969: comm kworker/u8:4: Failed to release dquot type 0 [ 91.451307][T10402] EXT4-fs (loop5): 1 orphan inode deleted [ 91.468702][T10402] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.491129][ T29] audit: type=1326 audit(2000001579.683:285): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10438 comm="syz.3.3594" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb3a289e929 code=0x0 [ 91.591907][ T4075] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.626295][T10454] loop2: detected capacity change from 0 to 1024 [ 91.659081][T10454] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 91.668955][T10454] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (29254!=20869) [ 91.697881][T10456] loop4: detected capacity change from 0 to 1024 [ 91.719896][T10454] EXT4-fs (loop2): journal inode is deleted [ 91.735875][T10456] EXT4-fs (loop4): Can't support bigalloc feature without extents feature [ 91.735875][T10456] [ 91.746711][T10456] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 91.833746][T10477] loop2: detected capacity change from 0 to 128 [ 91.846240][T10479] loop5: detected capacity change from 0 to 512 [ 91.885624][T10479] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 91.983741][T10493] Option ''MO' to dns_resolver key: bad/missing value [ 92.093956][T10504] loop3: detected capacity change from 0 to 2048 [ 92.110882][T10504] msdos: Bad value for 'time_offset' [ 92.320536][T10542] loop4: detected capacity change from 0 to 512 [ 92.338393][T10542] EXT4-fs: Ignoring removed i_version option [ 92.354662][T10542] EXT4-fs (loop4): orphan cleanup on readonly fs [ 92.368119][T10549] loop3: detected capacity change from 0 to 512 [ 92.371071][T10542] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.3644: bg 0: block 131: padding at end of block bitmap is not set [ 92.400450][T10542] EXT4-fs (loop4): Remounting filesystem read-only [ 92.400668][T10551] loop5: detected capacity change from 0 to 512 [ 92.409813][T10542] EXT4-fs (loop4): 1 truncate cleaned up [ 92.419630][T10542] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 92.450327][T10551] SELinux: security_context_str_to_sid (sysadm_uaudit,measure,fowner>00000000000000000000,hash,,errors=continue) failed with errno=-22 [ 92.457197][T10549] Quota error (device loop3): v2_read_file_info: Free block number 1090519040 out of range (1, 6). [ 92.475359][ T4064] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.501060][T10549] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 92.559635][T10521] loop1: detected capacity change from 0 to 32768 [ 92.579023][T10549] EXT4-fs (loop3): mount failed [ 92.593477][ T4079] loop1: p1 p2 p3 < > [ 92.612167][ T4079] loop1: p1 size 242222080 extends beyond EOD, truncated [ 92.645568][ T4079] loop1: p2 start 4294967295 is beyond EOD, truncated [ 92.664499][T10521] loop1: p1 p2 p3 < > [ 92.669981][T10521] loop1: p1 size 242222080 extends beyond EOD, truncated [ 92.687571][T10521] loop1: p2 start 4294967295 is beyond EOD, truncated [ 92.843085][ T29] audit: type=1400 audit(2000001581.111:286): avc: denied { ioctl } for pid=10588 comm="syz.5.3666" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 92.936225][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 92.947559][ T4079] udevd[4079]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 92.953393][ T29] audit: type=1400 audit(2000001581.174:287): avc: denied { read } for pid=10594 comm="syz.2.3670" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 93.000131][T10608] loop3: detected capacity change from 0 to 1024 [ 93.016690][T10612] loop5: detected capacity change from 0 to 128 [ 93.035097][T10612] FAT-fs (loop5): bread failed, FSINFO block (sector = 65535) [ 93.043494][ T4419] udevd[4419]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 93.044262][ T5053] udevd[5053]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 93.069127][T10615] loop2: detected capacity change from 0 to 512 [ 93.101127][T10608] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 93.110953][T10608] EXT4-fs (loop3): group descriptors corrupted! [ 93.142408][T10615] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.3679: bg 0: block 5: invalid block bitmap [ 93.212525][T10615] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 93.260181][T10615] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.3679: invalid indirect mapped block 3 (level 2) [ 93.310713][T10615] EXT4-fs (loop2): 2 truncates cleaned up [ 93.323123][T10615] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.406480][T10657] tmpfs: Bad value for 'mpol' [ 93.421416][ T4083] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.475900][T10667] tmpfs: Unknown parameter 'defcontextC' [ 93.732200][T10710] tmpfs: Bad value for 'size' [ 93.793502][T10717] loop2: detected capacity change from 0 to 1024 [ 93.807177][T10717] ext4: Bad value for 'mb_optimize_scan' [ 93.813172][T10722] loop3: detected capacity change from 0 to 512 [ 93.819534][ T29] audit: type=1326 audit(2000001582.129:288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10718 comm="syz.4.3731" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f80720de929 code=0x0 [ 93.865948][ T29] audit: type=1326 audit(2000001582.182:289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10727 comm="syz.5.3735" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f08c121e929 code=0x0 [ 93.890571][T10722] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 93.900485][T10722] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 93.909608][T10722] EXT4-fs (loop3): The Hurd can't support 64-bit file systems [ 93.917806][T10731] IPv6: addrconf: prefix option has invalid lifetime [ 94.155561][T10765] cgroup: release_agent respecified [ 94.447803][T10809] loop5: detected capacity change from 0 to 512 [ 94.473535][T10809] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 94.559406][ T29] audit: type=1326 audit(2000001582.917:290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10820 comm="syz.3.3781" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb3a289e929 code=0x0 [ 94.878715][T10877] loop1: detected capacity change from 0 to 512 [ 94.895134][T10878] loop5: detected capacity change from 0 to 2048 [ 94.907978][T10877] EXT4-fs (loop1): bad geometry: first data block 0 is beyond end of filesystem (0) [ 94.992459][T10878] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 9316 [ 95.064459][T10900] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 95.351021][T10950] loop1: detected capacity change from 0 to 128 [ 95.438705][T10961] SELinux: Context system_u:object_r:crond_var_run_t:s0 is not valid (left unmapped). [ 95.569813][T10980] loop3: detected capacity change from 0 to 512 [ 95.586612][ T4419] ================================================================== [ 95.594771][ T4419] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_mknod [ 95.601741][ T4419] [ 95.604078][ T4419] write to 0xffff88810348b82c of 4 bytes by task 5053 on cpu 0: [ 95.611741][ T4419] shmem_mknod+0x137/0x180 [ 95.616174][ T4419] shmem_create+0x34/0x50 [ 95.620519][ T4419] path_openat+0x1102/0x2170 [ 95.625132][ T4419] do_filp_open+0x109/0x230 [ 95.630105][ T4419] do_sys_openat2+0xa6/0x110 [ 95.634733][ T4419] __x64_sys_openat+0xf2/0x120 [ 95.639529][ T4419] x64_sys_call+0x1af/0x2fb0 [ 95.644151][ T4419] do_syscall_64+0xd2/0x200 [ 95.648673][ T4419] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.654596][ T4419] [ 95.656940][ T4419] read to 0xffff88810348b82c of 4 bytes by task 4419 on cpu 1: [ 95.664507][ T4419] fill_mg_cmtime+0x5b/0x260 [ 95.669120][ T4419] generic_fillattr+0x24a/0x340 [ 95.674074][ T4419] shmem_getattr+0x181/0x200 [ 95.678683][ T4419] vfs_getattr_nosec+0x143/0x1e0 [ 95.683643][ T4419] vfs_statx+0x113/0x390 [ 95.687907][ T4419] vfs_fstatat+0x115/0x170 [ 95.692350][ T4419] __se_sys_newfstatat+0x55/0x260 [ 95.697395][ T4419] __x64_sys_newfstatat+0x55/0x70 [ 95.702442][ T4419] x64_sys_call+0x2c22/0x2fb0 [ 95.707136][ T4419] do_syscall_64+0xd2/0x200 [ 95.711652][ T4419] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.717561][ T4419] [ 95.719985][ T4419] value changed: 0x39e52f13 -> 0x3b80e02d [ 95.725724][ T4419] [ 95.728061][ T4419] Reported by Kernel Concurrency Sanitizer on: [ 95.734250][ T4419] CPU: 1 UID: 0 PID: 4419 Comm: udevd Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT(voluntary) [ 95.744529][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 95.754603][ T4419] ================================================================== [ 95.792850][T10980] EXT4-fs (loop3): orphan cleanup on readonly fs [ 95.799369][T10980] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 95.816630][T10980] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 95.831845][T10980] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.3855: attempt to clear invalid blocks 2 len 1 [ 95.844926][T10980] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.3855: invalid indirect mapped block 1819239214 (level 0) [ 95.859948][T10980] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.3855: invalid indirect mapped block 1819239214 (level 1) [ 95.874573][T10980] EXT4-fs (loop3): 1 truncate cleaned up [ 95.880767][T10980] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 95.904989][ T4085] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.