Warning: Permanently added '10.128.0.196' (ED25519) to the list of known hosts. 2024/07/24 13:53:53 ignoring optional flag "sandboxArg"="0" 2024/07/24 13:53:53 parsed 1 programs [ 54.494360][ T27] kauditd_printk_skb: 18 callbacks suppressed [ 54.494369][ T27] audit: type=1400 audit(1721829234.039:94): avc: denied { unlink } for pid=354 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2024/07/24 13:53:54 executed programs: 0 [ 54.529369][ T27] audit: type=1400 audit(1721829234.059:95): avc: denied { read } for pid=79 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 54.552588][ T354] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 54.607229][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.614823][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.622320][ T360] device bridge_slave_0 entered promiscuous mode [ 54.629181][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.636576][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.643970][ T360] device bridge_slave_1 entered promiscuous mode [ 54.689153][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.697011][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.705653][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.712632][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.730932][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.738439][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.745771][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.752999][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.762853][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.771128][ T6] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.778678][ T6] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.787154][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.795154][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.801978][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.813201][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.830361][ T360] device veth0_vlan entered promiscuous mode [ 54.837474][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.845953][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.854228][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.862190][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.870146][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.882626][ T360] device veth1_macvtap entered promiscuous mode [ 54.889537][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.899825][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.911456][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.923120][ T27] audit: type=1400 audit(1721829234.449:96): avc: denied { mounton } for pid=360 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=207 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 54.956637][ T367] loop0: detected capacity change from 0 to 512 [ 54.963323][ T27] audit: type=1400 audit(1721829234.489:97): avc: denied { mounton } for pid=366 comm="syz-executor.0" path="/root/syzkaller-testdir2911081418/syzkaller.aummG8/0/file1" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 54.995985][ T367] EXT4-fs (loop0): 1 orphan inode deleted [ 55.002869][ T367] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 55.012171][ T27] audit: type=1400 audit(1721829234.549:98): avc: denied { mount } for pid=366 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 55.012195][ T367] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/0/file1 supports timestamps until 2038 (0x7fffffff) [ 55.049532][ T27] audit: type=1400 audit(1721829234.589:99): avc: denied { write } for pid=366 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.072373][ T27] audit: type=1400 audit(1721829234.589:100): avc: denied { add_name } for pid=366 comm="syz-executor.0" name="memory.current" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.095238][ T27] audit: type=1400 audit(1721829234.589:101): avc: denied { create } for pid=366 comm="syz-executor.0" name="memory.current" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.117889][ T27] audit: type=1400 audit(1721829234.589:102): avc: denied { read append open } for pid=366 comm="syz-executor.0" path="/root/syzkaller-testdir2911081418/syzkaller.aummG8/0/file1/memory.current" dev="loop0" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.148127][ T27] audit: type=1400 audit(1721829234.589:103): avc: denied { map } for pid=366 comm="syz-executor.0" path="/root/syzkaller-testdir2911081418/syzkaller.aummG8/0/file1/memory.current" dev="loop0" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.148567][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16) [ 55.191599][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 55.204675][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 55.204675][ T10] [ 55.215878][ T360] EXT4-fs (loop0): unmounting filesystem. [ 55.222125][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 55.231878][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 55.252879][ T374] loop0: detected capacity change from 0 to 512 [ 55.275373][ T374] EXT4-fs (loop0): 1 orphan inode deleted [ 55.281033][ T374] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 55.290181][ T374] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/1/file1 supports timestamps until 2038 (0x7fffffff) [ 55.313890][ T372] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16) [ 55.329724][ T372] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 55.344244][ T372] EXT4-fs (loop0): This should not happen!! Data will be lost [ 55.344244][ T372] [ 55.355648][ T360] EXT4-fs (loop0): unmounting filesystem. [ 55.362196][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 55.372600][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 55.392005][ T378] loop0: detected capacity change from 0 to 512 [ 55.416740][ T378] EXT4-fs (loop0): 1 orphan inode deleted [ 55.422484][ T378] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 55.432744][ T378] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/2/file1 supports timestamps until 2038 (0x7fffffff) [ 55.461271][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16) [ 55.477645][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 55.491232][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 55.491232][ T10] [ 55.502509][ T360] EXT4-fs (loop0): unmounting filesystem. [ 55.508938][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 55.518207][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 55.537923][ T382] loop0: detected capacity change from 0 to 512 [ 55.555909][ T382] EXT4-fs (loop0): 1 orphan inode deleted [ 55.561626][ T382] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 55.570850][ T382] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/3/file1 supports timestamps until 2038 (0x7fffffff) [ 55.596331][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 55.611938][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 55.624581][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 55.624581][ T41] [ 55.636118][ T360] EXT4-fs (loop0): unmounting filesystem. [ 55.642367][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 55.652005][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 55.672308][ T386] loop0: detected capacity change from 0 to 512 [ 55.686114][ T386] EXT4-fs (loop0): 1 orphan inode deleted [ 55.692318][ T386] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 55.701429][ T386] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/4/file1 supports timestamps until 2038 (0x7fffffff) [ 55.726041][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 55.740978][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 55.753361][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 55.753361][ T41] [ 55.764437][ T360] EXT4-fs (loop0): unmounting filesystem. [ 55.771115][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 55.780297][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 55.799931][ T390] loop0: detected capacity change from 0 to 512 [ 55.816121][ T390] EXT4-fs (loop0): 1 orphan inode deleted [ 55.821869][ T390] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 55.831708][ T390] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/5/file1 supports timestamps until 2038 (0x7fffffff) [ 55.856349][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16) [ 55.871326][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 55.883913][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 55.883913][ T10] [ 55.894931][ T360] EXT4-fs (loop0): unmounting filesystem. [ 55.901268][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 55.910696][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 55.930584][ T394] loop0: detected capacity change from 0 to 512 [ 55.945560][ T394] EXT4-fs (loop0): 1 orphan inode deleted [ 55.951237][ T394] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 55.960529][ T394] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/6/file1 supports timestamps until 2038 (0x7fffffff) [ 55.985317][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 56.000023][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 56.012772][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 56.012772][ T41] [ 56.024105][ T360] EXT4-fs (loop0): unmounting filesystem. [ 56.030533][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 56.040117][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 56.059768][ T398] loop0: detected capacity change from 0 to 512 [ 56.086224][ T398] EXT4-fs (loop0): 1 orphan inode deleted [ 56.092013][ T398] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 56.102080][ T398] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/7/file1 supports timestamps until 2038 (0x7fffffff) [ 56.126323][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16) [ 56.141023][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 56.153967][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 56.153967][ T10] [ 56.165010][ T360] EXT4-fs (loop0): unmounting filesystem. [ 56.174244][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 56.184006][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 56.204305][ T403] loop0: detected capacity change from 0 to 512 [ 56.216381][ T403] EXT4-fs (loop0): 1 orphan inode deleted [ 56.222114][ T403] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 56.230936][ T403] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/8/file1 supports timestamps until 2038 (0x7fffffff) [ 56.254729][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 56.269597][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 56.282206][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 56.282206][ T41] [ 56.293040][ T360] EXT4-fs (loop0): unmounting filesystem. [ 56.299024][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 56.308462][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 56.329764][ T407] loop0: detected capacity change from 0 to 512 [ 56.345953][ T407] EXT4-fs (loop0): 1 orphan inode deleted [ 56.352244][ T407] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 56.361971][ T407] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/9/file1 supports timestamps until 2038 (0x7fffffff) [ 56.390459][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16) [ 56.405197][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 56.418361][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 56.418361][ T10] [ 56.429483][ T360] EXT4-fs (loop0): unmounting filesystem. [ 56.436261][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 56.448217][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 56.479310][ T411] loop0: detected capacity change from 0 to 512 [ 56.496003][ T411] EXT4-fs (loop0): 1 orphan inode deleted [ 56.504296][ T411] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 56.515554][ T411] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/10/file1 supports timestamps until 2038 (0x7fffffff) [ 56.540566][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 56.556321][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 56.570588][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 56.570588][ T41] [ 56.582577][ T360] EXT4-fs (loop0): unmounting filesystem. [ 56.589540][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 56.599751][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 56.621020][ T415] loop0: detected capacity change from 0 to 512 [ 56.635843][ T415] EXT4-fs (loop0): 1 orphan inode deleted [ 56.643194][ T415] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 56.654542][ T415] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/11/file1 supports timestamps until 2038 (0x7fffffff) [ 56.685633][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16) [ 56.703172][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 56.716963][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 56.716963][ T10] [ 56.728199][ T360] EXT4-fs (loop0): unmounting filesystem. [ 56.735353][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 56.744692][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 56.764014][ T419] loop0: detected capacity change from 0 to 512 [ 56.775822][ T419] EXT4-fs (loop0): 1 orphan inode deleted [ 56.781471][ T419] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 56.790401][ T419] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/12/file1 supports timestamps until 2038 (0x7fffffff) [ 56.816014][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16) [ 56.831268][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 56.844886][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 56.844886][ T10] [ 56.857017][ T360] EXT4-fs (loop0): unmounting filesystem. [ 56.864182][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 56.873303][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 56.895596][ T423] loop0: detected capacity change from 0 to 512 [ 56.905874][ T423] EXT4-fs (loop0): 1 orphan inode deleted [ 56.911687][ T423] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 56.920829][ T423] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/13/file1 supports timestamps until 2038 (0x7fffffff) [ 56.944440][ T372] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16) [ 56.959206][ T372] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 56.972538][ T372] EXT4-fs (loop0): This should not happen!! Data will be lost [ 56.972538][ T372] [ 56.984426][ T360] EXT4-fs (loop0): unmounting filesystem. [ 56.990839][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 57.000139][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 57.020529][ T427] loop0: detected capacity change from 0 to 512 [ 57.035684][ T427] EXT4-fs (loop0): 1 orphan inode deleted [ 57.041697][ T427] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 57.050707][ T427] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/14/file1 supports timestamps until 2038 (0x7fffffff) [ 57.080135][ T372] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16) [ 57.095136][ T372] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 57.107701][ T372] EXT4-fs (loop0): This should not happen!! Data will be lost [ 57.107701][ T372] [ 57.118865][ T360] EXT4-fs (loop0): unmounting filesystem. [ 57.125767][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 57.134874][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 57.155274][ T431] loop0: detected capacity change from 0 to 512 [ 57.165559][ T431] EXT4-fs (loop0): 1 orphan inode deleted [ 57.171563][ T431] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 57.181230][ T431] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/15/file1 supports timestamps until 2038 (0x7fffffff) [ 57.205205][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 57.222352][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 57.235939][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 57.235939][ T41] [ 57.247395][ T360] EXT4-fs (loop0): unmounting filesystem. [ 57.253870][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 57.264107][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 57.283626][ T436] loop0: detected capacity change from 0 to 512 [ 57.295801][ T436] EXT4-fs (loop0): 1 orphan inode deleted [ 57.301949][ T436] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 57.311207][ T436] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/16/file1 supports timestamps until 2038 (0x7fffffff) [ 57.335166][ T372] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16) [ 57.351689][ T372] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 57.365723][ T372] EXT4-fs (loop0): This should not happen!! Data will be lost [ 57.365723][ T372] [ 57.377424][ T360] EXT4-fs (loop0): unmounting filesystem. [ 57.384031][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 57.394300][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 57.416824][ T440] loop0: detected capacity change from 0 to 512 [ 57.436509][ T440] EXT4-fs (loop0): 1 orphan inode deleted [ 57.442486][ T440] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 57.453692][ T440] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/17/file1 supports timestamps until 2038 (0x7fffffff) [ 57.478422][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #18: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 57.493697][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 16 with error 117 [ 57.506500][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 57.506500][ T41] [ 57.517268][ T360] EXT4-fs (loop0): unmounting filesystem. [ 57.523162][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 57.532345][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 57.552554][ T444] loop0: detected capacity change from 0 to 512 [ 57.565774][ T444] EXT4-fs (loop0): 1 orphan inode deleted [ 57.571390][ T444] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 57.580884][ T444] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/18/file1 supports timestamps until 2038 (0x7fffffff) [ 57.606632][ T372] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16) [ 57.621844][ T372] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 57.634238][ T372] EXT4-fs (loop0): This should not happen!! Data will be lost [ 57.634238][ T372] [ 57.645689][ T360] EXT4-fs (loop0): unmounting filesystem. [ 57.651955][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 57.661594][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 57.681918][ T448] loop0: detected capacity change from 0 to 512 [ 57.696240][ T448] EXT4-fs (loop0): 1 orphan inode deleted [ 57.702212][ T448] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 57.712340][ T448] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/19/file1 supports timestamps until 2038 (0x7fffffff) [ 57.735760][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 57.750633][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 57.763103][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 57.763103][ T41] [ 57.775299][ T360] EXT4-fs (loop0): unmounting filesystem. [ 57.781425][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 57.790568][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 57.811712][ T452] loop0: detected capacity change from 0 to 512 [ 57.836068][ T452] EXT4-fs (loop0): 1 orphan inode deleted [ 57.842168][ T452] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 57.852225][ T452] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/20/file1 supports timestamps until 2038 (0x7fffffff) [ 57.875496][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 57.890632][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 57.903211][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 57.903211][ T41] [ 57.914739][ T360] EXT4-fs (loop0): unmounting filesystem. [ 57.920913][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 57.930076][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 57.949974][ T456] loop0: detected capacity change from 0 to 512 [ 57.965755][ T456] EXT4-fs (loop0): 1 orphan inode deleted [ 57.971423][ T456] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 57.980382][ T456] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/21/file1 supports timestamps until 2038 (0x7fffffff) [ 58.004410][ T372] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16) [ 58.020673][ T372] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 58.033727][ T372] EXT4-fs (loop0): This should not happen!! Data will be lost [ 58.033727][ T372] [ 58.046324][ T360] EXT4-fs (loop0): unmounting filesystem. [ 58.052754][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 58.062354][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 58.082555][ T460] loop0: detected capacity change from 0 to 512 [ 58.095376][ T460] EXT4-fs (loop0): 1 orphan inode deleted [ 58.101392][ T460] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 58.110991][ T460] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/22/file1 supports timestamps until 2038 (0x7fffffff) [ 58.135491][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 58.150349][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 58.163631][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 58.163631][ T41] [ 58.175212][ T360] EXT4-fs (loop0): unmounting filesystem. [ 58.181431][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 58.191543][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 58.211084][ T465] loop0: detected capacity change from 0 to 512 [ 58.225824][ T465] EXT4-fs (loop0): 1 orphan inode deleted [ 58.231836][ T465] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 58.242092][ T465] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/23/file1 supports timestamps until 2038 (0x7fffffff) [ 58.270206][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 58.286339][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 58.299974][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 58.299974][ T41] [ 58.310900][ T360] EXT4-fs (loop0): unmounting filesystem. [ 58.334140][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 58.343775][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 58.363594][ T469] loop0: detected capacity change from 0 to 512 [ 58.385599][ T469] EXT4-fs (loop0): 1 orphan inode deleted [ 58.391160][ T469] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 58.401103][ T469] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/24/file1 supports timestamps until 2038 (0x7fffffff) [ 58.424820][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 58.440313][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 58.454264][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 58.454264][ T41] [ 58.466457][ T360] EXT4-fs (loop0): unmounting filesystem. [ 58.473554][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 58.483328][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 58.505267][ T473] loop0: detected capacity change from 0 to 512 [ 58.525562][ T473] EXT4-fs (loop0): 1 orphan inode deleted [ 58.531934][ T473] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 58.541988][ T473] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/25/file1 supports timestamps until 2038 (0x7fffffff) [ 58.567042][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 58.582530][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 58.594930][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 58.594930][ T41] [ 58.605487][ T360] EXT4-fs (loop0): unmounting filesystem. [ 58.611643][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 58.620960][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 58.640802][ T477] loop0: detected capacity change from 0 to 512 [ 58.656258][ T477] EXT4-fs (loop0): 1 orphan inode deleted [ 58.662030][ T477] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 58.671581][ T477] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/26/file1 supports timestamps until 2038 (0x7fffffff) [ 58.695423][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 58.710298][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 58.722843][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 58.722843][ T41] [ 58.733406][ T360] EXT4-fs (loop0): unmounting filesystem. [ 58.739311][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 58.748595][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 58.771335][ T481] loop0: detected capacity change from 0 to 512 [ 58.786587][ T481] EXT4-fs (loop0): 1 orphan inode deleted [ 58.792442][ T481] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 58.801200][ T481] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/27/file1 supports timestamps until 2038 (0x7fffffff) [ 58.827928][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 58.844135][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 58.860386][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 58.860386][ T41] [ 58.875241][ T360] EXT4-fs (loop0): unmounting filesystem. [ 58.882076][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 58.893522][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 58.914743][ T485] loop0: detected capacity change from 0 to 512 [ 58.926166][ T485] EXT4-fs (loop0): 1 orphan inode deleted [ 58.931699][ T485] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 58.940845][ T485] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/28/file1 supports timestamps until 2038 (0x7fffffff) [ 58.965076][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16) [ 58.981323][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 58.995557][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 58.995557][ T10] [ 59.007536][ T360] EXT4-fs (loop0): unmounting filesystem. [ 59.014215][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 59.024647][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 59.044781][ T489] loop0: detected capacity change from 0 to 512 [ 59.055618][ T489] EXT4-fs (loop0): 1 orphan inode deleted [ 59.061692][ T489] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 59.070465][ T489] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/29/file1 supports timestamps until 2038 (0x7fffffff) [ 59.096754][ T372] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16) [ 59.113529][ T372] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 59.127025][ T372] EXT4-fs (loop0): This should not happen!! Data will be lost [ 59.127025][ T372] [ 59.138052][ T360] EXT4-fs (loop0): unmounting filesystem. [ 59.144772][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 59.154096][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 59.175161][ T493] loop0: detected capacity change from 0 to 512 [ 59.185345][ T493] EXT4-fs (loop0): 1 orphan inode deleted [ 59.192191][ T493] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 59.203098][ T493] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/30/file1 supports timestamps until 2038 (0x7fffffff) [ 59.229269][ T372] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16) [ 59.244976][ T372] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 59.257852][ T372] EXT4-fs (loop0): This should not happen!! Data will be lost [ 59.257852][ T372] [ 59.269736][ T360] EXT4-fs (loop0): unmounting filesystem. [ 59.275974][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 59.284948][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 59.306445][ T498] loop0: detected capacity change from 0 to 512 [ 59.325485][ T498] EXT4-fs (loop0): 1 orphan inode deleted [ 59.331268][ T498] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 59.341788][ T498] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/31/file1 supports timestamps until 2038 (0x7fffffff) [ 59.371494][ T372] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16) [ 59.389086][ T372] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 59.403574][ T372] EXT4-fs (loop0): This should not happen!! Data will be lost [ 59.403574][ T372] [ 59.416864][ T360] EXT4-fs (loop0): unmounting filesystem. [ 59.426810][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 59.438079][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 59.466455][ T502] loop0: detected capacity change from 0 to 512 [ 59.486199][ T502] EXT4-fs (loop0): 1 orphan inode deleted [ 59.492144][ T502] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/32/file1 supports timestamps until 2038 (0x7fffffff) [ 59.515681][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16) [ 59.531904][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 59.547713][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 59.547713][ T10] [ 59.564016][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 59.574497][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 59.600349][ T506] loop0: detected capacity change from 0 to 512 2024/07/24 13:53:59 executed programs: 34 [ 59.626551][ T506] EXT4-fs (loop0): 1 orphan inode deleted [ 59.632861][ T506] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/33/file1 supports timestamps until 2038 (0x7fffffff) [ 59.657232][ T372] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16) [ 59.673084][ T372] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 59.686270][ T372] EXT4-fs (loop0): This should not happen!! Data will be lost [ 59.686270][ T372] [ 59.698573][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 59.710275][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 59.733792][ T510] loop0: detected capacity change from 0 to 512 [ 59.756470][ T510] EXT4-fs (loop0): 1 orphan inode deleted [ 59.764066][ T510] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/34/file1 supports timestamps until 2038 (0x7fffffff) [ 59.788721][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 59.805066][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 59.817799][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 59.817799][ T41] [ 59.829202][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 59.838523][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 59.859310][ T514] loop0: detected capacity change from 0 to 512 [ 59.876018][ T514] EXT4-fs (loop0): 1 orphan inode deleted [ 59.881817][ T514] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/35/file1 supports timestamps until 2038 (0x7fffffff) [ 59.906893][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 59.922506][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 59.934889][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 59.934889][ T41] [ 59.945958][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 59.955209][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 59.977725][ T518] loop0: detected capacity change from 0 to 512 [ 59.996333][ T518] EXT4-fs (loop0): 1 orphan inode deleted [ 60.002093][ T518] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/36/file1 supports timestamps until 2038 (0x7fffffff) [ 60.029056][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16) [ 60.045025][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 60.058543][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 60.058543][ T10] [ 60.070434][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 60.081766][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 60.105537][ T522] loop0: detected capacity change from 0 to 512 [ 60.115657][ T522] EXT4-fs (loop0): 1 orphan inode deleted [ 60.122396][ T522] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/37/file1 supports timestamps until 2038 (0x7fffffff) [ 60.145663][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 60.163174][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 60.177815][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 60.177815][ T41] [ 60.189543][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 60.200240][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 60.219811][ T526] loop0: detected capacity change from 0 to 512 [ 60.245711][ T526] EXT4-fs (loop0): 1 orphan inode deleted [ 60.251761][ T526] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/38/file1 supports timestamps until 2038 (0x7fffffff) [ 60.274781][ T372] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16) [ 60.291157][ T372] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 60.303969][ T372] EXT4-fs (loop0): This should not happen!! Data will be lost [ 60.303969][ T372] [ 60.315037][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 60.324445][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 60.343213][ T531] loop0: detected capacity change from 0 to 512 [ 60.355961][ T531] EXT4-fs (loop0): 1 orphan inode deleted [ 60.362010][ T531] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/39/file1 supports timestamps until 2038 (0x7fffffff) [ 60.387604][ T372] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16) [ 60.402787][ T372] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 60.416194][ T372] EXT4-fs (loop0): This should not happen!! Data will be lost [ 60.416194][ T372] [ 60.427269][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 60.436617][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 60.460817][ T535] loop0: detected capacity change from 0 to 512 [ 60.475859][ T535] EXT4-fs (loop0): 1 orphan inode deleted [ 60.481541][ T535] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/40/file1 supports timestamps until 2038 (0x7fffffff) [ 60.506422][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 60.521571][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 60.534187][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 60.534187][ T41] [ 60.546006][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 60.556490][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 60.578053][ T539] loop0: detected capacity change from 0 to 512 [ 60.595674][ T539] EXT4-fs (loop0): 1 orphan inode deleted [ 60.601636][ T539] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/41/file1 supports timestamps until 2038 (0x7fffffff) [ 60.625135][ T372] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16) [ 60.640390][ T372] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 60.652732][ T372] EXT4-fs (loop0): This should not happen!! Data will be lost [ 60.652732][ T372] [ 60.663613][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 60.672928][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 60.692664][ T543] loop0: detected capacity change from 0 to 512 [ 60.705821][ T543] EXT4-fs (loop0): 1 orphan inode deleted [ 60.711722][ T543] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/42/file1 supports timestamps until 2038 (0x7fffffff) [ 60.734867][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 60.749581][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 60.761795][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 60.761795][ T41] [ 60.772665][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 60.782006][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 60.802601][ T547] loop0: detected capacity change from 0 to 512 [ 60.826197][ T547] EXT4-fs (loop0): 1 orphan inode deleted [ 60.832002][ T547] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/43/file1 supports timestamps until 2038 (0x7fffffff) [ 60.857893][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16) [ 60.876005][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 60.889341][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 60.889341][ T10] [ 60.904008][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 60.913238][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 60.932612][ T551] loop0: detected capacity change from 0 to 512 [ 60.946432][ T551] EXT4-fs (loop0): 1 orphan inode deleted [ 60.952528][ T551] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/44/file1 supports timestamps until 2038 (0x7fffffff) [ 60.979573][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 60.995276][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 61.008396][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 61.008396][ T41] [ 61.021240][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 61.030880][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 61.050951][ T556] loop0: detected capacity change from 0 to 512 [ 61.065913][ T556] EXT4-fs (loop0): 1 orphan inode deleted [ 61.072551][ T556] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/45/file1 supports timestamps until 2038 (0x7fffffff) [ 61.103594][ T372] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16) [ 61.123392][ T372] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 61.138222][ T372] EXT4-fs (loop0): This should not happen!! Data will be lost [ 61.138222][ T372] [ 61.150811][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 61.160759][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 61.181222][ T560] loop0: detected capacity change from 0 to 512 [ 61.196287][ T560] EXT4-fs (loop0): 1 orphan inode deleted [ 61.203736][ T560] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/46/file1 supports timestamps until 2038 (0x7fffffff) [ 61.231727][ T372] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16) [ 61.247037][ T372] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 61.259897][ T372] EXT4-fs (loop0): This should not happen!! Data will be lost [ 61.259897][ T372] [ 61.270813][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 61.280073][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 61.299708][ T565] loop0: detected capacity change from 0 to 512 [ 61.315902][ T565] EXT4-fs (loop0): 1 orphan inode deleted [ 61.321497][ T565] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/47/file1 supports timestamps until 2038 (0x7fffffff) [ 61.346466][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 61.364660][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 61.377860][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 61.377860][ T41] [ 61.388927][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 61.398768][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 61.419406][ T569] loop0: detected capacity change from 0 to 512 [ 61.436013][ T569] EXT4-fs (loop0): 1 orphan inode deleted [ 61.442352][ T569] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/48/file1 supports timestamps until 2038 (0x7fffffff) [ 61.468501][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16) [ 61.486413][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 61.499110][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 61.499110][ T10] [ 61.510574][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 61.520055][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 61.539378][ T573] loop0: detected capacity change from 0 to 512 [ 61.555949][ T573] EXT4-fs (loop0): 1 orphan inode deleted [ 61.561816][ T573] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/49/file1 supports timestamps until 2038 (0x7fffffff) [ 61.586397][ T372] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16) [ 61.604084][ T372] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 61.616732][ T372] EXT4-fs (loop0): This should not happen!! Data will be lost [ 61.616732][ T372] [ 61.628282][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 61.638055][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 61.659343][ T577] loop0: detected capacity change from 0 to 512 [ 61.676387][ T577] EXT4-fs (loop0): 1 orphan inode deleted [ 61.682624][ T577] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/50/file1 supports timestamps until 2038 (0x7fffffff) [ 61.706767][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 61.721861][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 61.734603][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 61.734603][ T41] [ 61.746169][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 61.755136][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 61.775269][ T581] loop0: detected capacity change from 0 to 512 [ 61.785377][ T581] EXT4-fs (loop0): 1 orphan inode deleted [ 61.791312][ T581] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/51/file1 supports timestamps until 2038 (0x7fffffff) [ 61.815379][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 61.830791][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 61.842961][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 61.842961][ T41] [ 61.853947][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 61.863147][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 61.882281][ T585] loop0: detected capacity change from 0 to 512 [ 61.895996][ T585] EXT4-fs (loop0): 1 orphan inode deleted [ 61.901653][ T585] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/52/file1 supports timestamps until 2038 (0x7fffffff) [ 61.927585][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 14) [ 61.942545][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 14 with error 117 [ 61.955005][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 61.955005][ T10] [ 61.965992][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 61.975444][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 61.998136][ T589] loop0: detected capacity change from 0 to 512 [ 62.025971][ T589] EXT4-fs (loop0): 1 orphan inode deleted [ 62.032126][ T589] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/53/file1 supports timestamps until 2038 (0x7fffffff) [ 62.056288][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16) [ 62.071057][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 62.085413][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 62.085413][ T10] [ 62.097857][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 62.108129][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 62.129896][ T593] loop0: detected capacity change from 0 to 512 [ 62.145997][ T593] EXT4-fs (loop0): 1 orphan inode deleted [ 62.152251][ T593] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/54/file1 supports timestamps until 2038 (0x7fffffff) [ 62.178488][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 62.195481][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 62.211473][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 62.211473][ T41] [ 62.223332][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 62.232995][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 62.252242][ T598] loop0: detected capacity change from 0 to 512 [ 62.265636][ T598] EXT4-fs (loop0): 1 orphan inode deleted [ 62.271497][ T598] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/55/file1 supports timestamps until 2038 (0x7fffffff) [ 62.294774][ T41] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:2: lblock 0 mapped to illegal pblock 41 (length 16) [ 62.309584][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 62.322915][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 62.322915][ T41] [ 62.334235][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 62.343333][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 62.364000][ T602] loop0: detected capacity change from 0 to 512 [ 62.375658][ T602] EXT4-fs (loop0): 1 orphan inode deleted [ 62.381335][ T602] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/56/file1 supports timestamps until 2038 (0x7fffffff) [ 62.405542][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16) [ 62.420946][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 62.433423][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 62.433423][ T10] [ 62.464100][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 62.474212][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 62.497707][ T606] loop0: detected capacity change from 0 to 512 [ 62.515988][ T606] EXT4-fs (loop0): 1 orphan inode deleted [ 62.521766][ T606] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/57/file1 supports timestamps until 2038 (0x7fffffff) [ 62.545309][ T372] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16) [ 62.561273][ T372] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 62.574356][ T372] EXT4-fs (loop0): This should not happen!! Data will be lost [ 62.574356][ T372] [ 62.585188][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 62.594458][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 62.614901][ T610] loop0: detected capacity change from 0 to 512 [ 62.625677][ T610] EXT4-fs (loop0): 1 orphan inode deleted [ 62.631493][ T610] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/58/file1 supports timestamps until 2038 (0x7fffffff) [ 62.655338][ T372] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16) [ 62.671262][ T372] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 62.683895][ T372] EXT4-fs (loop0): This should not happen!! Data will be lost [ 62.683895][ T372] [ 62.714205][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 62.723437][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 62.742746][ T614] loop0: detected capacity change from 0 to 512 [ 62.756235][ T614] EXT4-fs (loop0): 1 orphan inode deleted [ 62.762144][ T614] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/59/file1 supports timestamps until 2038 (0x7fffffff) [ 62.786429][ T372] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16) [ 62.801412][ T372] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 62.814111][ T372] EXT4-fs (loop0): This should not happen!! Data will be lost [ 62.814111][ T372] [ 62.844066][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 62.853644][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 62.876699][ T618] loop0: detected capacity change from 0 to 512 [ 62.896461][ T618] EXT4-fs (loop0): 1 orphan inode deleted [ 62.902055][ T618] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/60/file1 supports timestamps until 2038 (0x7fffffff) [ 62.926618][ T372] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16) [ 62.942224][ T372] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117 [ 62.954700][ T372] EXT4-fs (loop0): This should not happen!! Data will be lost [ 62.954700][ T372] [ 62.994050][ T360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory [ 63.003759][ T360] EXT4-fs error (device loop0): ext4_quota_off:7053: inode #3: comm syz-executor.0: mark_inode_dirty error [ 63.024031][ T622] loop0: detected capacity change from 0 to 512 [ 63.046100][ T622] EXT4-fs (loop0): 1 orphan inode deleted [ 63.052458][ T622] ext4 filesystem being mounted at /root/syzkaller-testdir2911081418/syzkaller.aummG8/61/file1 supports timestamps until 2038 (0x7fffffff) [ 63.076701][ T10] ================================================================== [ 63.085267][ T10] BUG: KASAN: use-after-free in ext4_find_extent+0xb60/0xd10 [ 63.092481][ T10] Read of size 4 at addr ffff888124583fb4 by task kworker/u4:1/10 [ 63.100282][ T10] [ 63.102712][ T10] CPU: 1 PID: 10 Comm: kworker/u4:1 Not tainted 6.1.90-syzkaller #0 [ 63.111335][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 63.121665][ T10] Workqueue: writeback wb_workfn (flush-7:0) [ 63.128623][ T10] Call Trace: [ 63.131836][ T10] [ 63.134625][ T10] dump_stack_lvl+0x105/0x148 [ 63.139339][ T10] ? panic+0x3bb/0x3bb [ 63.145863][ T10] ? nf_tcp_handle_invalid+0x30b/0x30b [ 63.151335][ T10] ? _printk+0xca/0x10a [ 63.155588][ T10] print_report+0x158/0x4e0 [ 63.159878][ T10] ? kasan_addr_to_slab+0xd/0x80 [ 63.164849][ T10] ? ext4_find_extent+0xb60/0xd10 [ 63.169890][ T10] kasan_report+0x13c/0x170 [ 63.174519][ T10] ? ext4_find_extent+0xb60/0xd10 [ 63.179685][ T10] __asan_report_load4_noabort+0x14/0x20 [ 63.185407][ T10] ext4_find_extent+0xb60/0xd10 [ 63.190280][ T10] ext4_ext_map_blocks+0x260/0x64e0 [ 63.195607][ T10] ? uncharge_batch+0x4e0/0x4e0 [ 63.200591][ T10] ? stack_trace_snprint+0xe0/0xe0 [ 63.205684][ T10] ? kasan_set_track+0x60/0x70 [ 63.210276][ T10] ? kasan_set_track+0x4b/0x70 [ 63.214885][ T10] ? kasan_save_alloc_info+0x1f/0x30 [ 63.220200][ T10] ? __kasan_slab_alloc+0x6c/0x80 [ 63.225314][ T10] ? slab_post_alloc_hook+0x59/0x270 [ 63.230535][ T10] ? ext4_ext_release+0x10/0x10 [ 63.235482][ T10] ? do_writepages+0x338/0x5b0 [ 63.240210][ T10] ? __writeback_single_inode+0x73/0x7a0 [ 63.245671][ T10] ? writeback_sb_inodes+0x881/0x1500 [ 63.250897][ T10] ? wb_writeback+0x357/0x810 [ 63.255736][ T10] ? wb_workfn+0x37d/0xdf0 [ 63.260385][ T10] ? process_one_work+0x6de/0xd00 [ 63.265259][ T10] ? worker_thread+0x892/0xf20 [ 63.270195][ T10] ? kthread+0x215/0x270 [ 63.274383][ T10] ? ret_from_fork+0x1f/0x30 [ 63.279204][ T10] ? ext4_es_lookup_extent+0x278/0x730 [ 63.284536][ T10] ext4_map_blocks+0x821/0x1890 [ 63.289336][ T10] ? ext4_issue_zeroout+0x170/0x170 [ 63.294455][ T10] ext4_writepages+0x13f4/0x3120 [ 63.299192][ T10] ? ext4_read_folio+0x180/0x180 [ 63.304238][ T10] ? check_preempt_wakeup+0x7c1/0xb20 [ 63.309451][ T10] ? __kasan_check_write+0x14/0x20 [ 63.314390][ T10] ? __filemap_get_folio+0x35a/0x6a0 [ 63.319746][ T10] ? folio_activate_fn+0x9e0/0x9e0 [ 63.325418][ T10] do_writepages+0x338/0x5b0 [ 63.330311][ T10] ? __writepage+0xf0/0xf0 [ 63.334765][ T10] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 63.340952][ T10] ? update_load_avg+0x513/0x1510 [ 63.345982][ T10] ? __kasan_check_write+0x14/0x20 [ 63.351495][ T10] ? _raw_spin_lock+0xa4/0x1b0 [ 63.356969][ T10] __writeback_single_inode+0x73/0x7a0 [ 63.362683][ T10] ? inode_io_list_move_locked+0x204/0x3c0 [ 63.368860][ T10] writeback_sb_inodes+0x881/0x1500 [ 63.374788][ T10] ? _raw_spin_lock+0xa4/0x1b0 [ 63.379610][ T10] ? queue_io+0x410/0x410 [ 63.384099][ T10] ? __writeback_inodes_wb+0x330/0x330 [ 63.389380][ T10] ? queue_io+0x28a/0x410 [ 63.393656][ T10] ? memset+0x35/0x40 [ 63.397884][ T10] ? blk_start_plug+0x8c/0x120 [ 63.402718][ T10] wb_writeback+0x357/0x810 [ 63.407247][ T10] ? inode_cgwb_move_to_attached+0x480/0x480 [ 63.413048][ T10] ? set_worker_desc+0x11c/0x180 [ 63.418074][ T10] ? cpudl_cleanup+0x40/0x40 [ 63.422501][ T10] ? __kasan_check_write+0x14/0x20 [ 63.427547][ T10] wb_workfn+0x37d/0xdf0 [ 63.431719][ T10] ? inode_wait_for_writeback+0x260/0x260 [ 63.437639][ T10] ? _raw_spin_unlock+0x4c/0x70 [ 63.442324][ T10] ? finish_task_switch+0x14b/0x680 [ 63.447721][ T10] ? __kasan_check_read+0x11/0x20 [ 63.452903][ T10] ? read_word_at_a_time+0x12/0x20 [ 63.458378][ T10] ? strscpy+0x99/0x260 [ 63.462466][ T10] process_one_work+0x6de/0xd00 [ 63.467512][ T10] worker_thread+0x892/0xf20 [ 63.472756][ T10] ? process_one_work+0xd00/0xd00 [ 63.477605][ T10] kthread+0x215/0x270 [ 63.481903][ T10] ? process_one_work+0xd00/0xd00 [ 63.487105][ T10] ? kthread_blkcg+0xa0/0xa0 [ 63.492423][ T10] ret_from_fork+0x1f/0x30 [ 63.497439][ T10] [ 63.500372][ T10] [ 63.502649][ T10] The buggy address belongs to the physical page: [ 63.509871][ T10] page:ffffea00049160c0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x124583 [ 63.520481][ T10] flags: 0x4000000000000000(zone=1) [ 63.525501][ T10] raw: 4000000000000000 ffffea0004916108 ffffea0004916088 0000000000000000 [ 63.533922][ T10] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 63.543364][ T10] page dumped because: kasan: bad access detected [ 63.550591][ T10] page_owner tracks the page as freed [ 63.555782][ T10] page last allocated via order 0, migratetype Movable, gfp_mask 0x141cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_WRITE), pid 610, tgid 609 (syz-executor.0), ts 62649081075, free_ts 62694341386 [ 63.576299][ T10] prep_new_page+0x512/0x5e0 [ 63.581435][ T10] get_page_from_freelist+0x288b/0x2910 [ 63.587528][ T10] __alloc_pages+0x39f/0x780 [ 63.591952][ T10] __folio_alloc+0x15/0x40 [ 63.596332][ T10] __filemap_get_folio+0x53b/0x6a0 [ 63.601871][ T10] pagecache_get_page+0x15/0xb0 [ 63.606878][ T10] grab_cache_page_write_begin+0x3d/0x60 [ 63.612291][ T10] ext4_write_begin+0x201/0xe00 [ 63.616969][ T10] ext4_da_write_begin+0x397/0x6f0 [ 63.622165][ T10] generic_perform_write+0x2ee/0x520 [ 63.627700][ T10] ext4_buffered_write_iter+0x2d8/0x540 [ 63.633259][ T10] ext4_file_write_iter+0x195/0x1200 [ 63.638379][ T10] vfs_write+0xa13/0xd40 [ 63.642831][ T10] ksys_write+0x15c/0x240 [ 63.647448][ T10] __x64_sys_write+0x76/0x80 [ 63.652016][ T10] x64_sys_call+0x2f/0x9a0 [ 63.656755][ T10] page last free stack trace: [ 63.661344][ T10] free_unref_page_prepare+0x794/0x7a0 [ 63.667243][ T10] free_unref_page_list+0xf1/0x790 [ 63.672325][ T10] release_pages+0xcfc/0xd50 [ 63.676977][ T10] __pagevec_release+0x66/0xe0 [ 63.682010][ T10] truncate_inode_pages_range+0x3ab/0xc50 [ 63.687752][ T10] truncate_inode_pages_final+0x72/0x80 [ 63.693561][ T10] ext4_evict_inode+0x229/0x1320 [ 63.699178][ T10] evict+0x262/0x620 [ 63.702899][ T10] evict_inodes+0x522/0x590 [ 63.707261][ T10] generic_shutdown_super+0x92/0x2d0 [ 63.712364][ T10] kill_block_super+0x79/0xb0 [ 63.716974][ T10] deactivate_locked_super+0x7d/0xe0 [ 63.722304][ T10] deactivate_super+0x5d/0x80 [ 63.727157][ T10] cleanup_mnt+0x31e/0x390 [ 63.731589][ T10] __cleanup_mnt+0xd/0x10 [ 63.735936][ T10] task_work_run+0x208/0x260 [ 63.740642][ T10] [ 63.742828][ T10] Memory state around the buggy address: [ 63.748698][ T10] ffff888124583e80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 63.757229][ T10] ffff888124583f00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 63.765646][ T10] >ffff888124583f80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 63.773976][ T10] ^ [ 63.779545][ T10] ffff888124584000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 63.788263][ T10] ffff888124584080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 63.796415][ T10] ================================================================== [ 63.805298][ T10] Disabling lock debugging due to kernel taint [ 63.812093][ T10] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 63.818101][ T10] CPU: 1 PID: 10 Comm: kworker/u4:1 Tainted: G B 6.1.90-syzkaller #0 [ 63.827557][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 63.838354][ T10] Workqueue: writeback wb_workfn (flush-7:0) [ 63.844439][ T10] RIP: 0010:ext4_writepages+0x310e/0x3120 [ 63.850489][ T10] Code: e9 45 89 f0 e8 73 da 06 00 65 ff 0d 54 1b 30 7e 49 bf 00 00 00 00 00 fc ff df 0f 85 7e fb ff ff e8 9f 1c 2e ff e9 74 fb ff ff <0f> 0b 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 48 89 e5 [ 63.872346][ T10] RSP: 0018:ffffc900000a7060 EFLAGS: 00010246 [ 63.878720][ T10] RAX: 0000000000000000 RBX: 000000000000042b RCX: 1ffff92000014e6a [ 63.886964][ T10] RDX: 0000000000000001 RSI: 0000000000000008 RDI: 0000000000000001 [ 63.895055][ T10] RBP: ffffc900000a7450 R08: dffffc0000000000 R09: ffffed10215ed470 [ 63.903025][ T10] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888119df2eb0 [ 63.911078][ T10] R13: ffffc900000a7320 R14: ffff88810af6a3b8 R15: 0000000000000000 [ 63.919362][ T10] FS: 0000000000000000(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 63.928118][ T10] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.934523][ T10] CR2: 00007ffc07ba9c18 CR3: 000000011a480000 CR4: 00000000003506a0 [ 63.942695][ T10] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.950659][ T10] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.958754][ T10] Call Trace: [ 63.961856][ T10] [ 63.964649][ T10] ? __die_body+0x62/0xb0 [ 63.968889][ T10] ? die+0x88/0xb0 [ 63.972459][ T10] ? do_trap+0x103/0x330 [ 63.976537][ T10] ? ext4_writepages+0x310e/0x3120 [ 63.981685][ T10] ? handle_invalid_op+0x95/0xc0 [ 63.986703][ T10] ? ext4_writepages+0x310e/0x3120 [ 63.991808][ T10] ? exc_invalid_op+0x2e/0x40 [ 63.996498][ T10] ? asm_exc_invalid_op+0x1b/0x20 [ 64.001362][ T10] ? ext4_writepages+0x310e/0x3120 [ 64.006308][ T10] ? ext4_read_folio+0x180/0x180 [ 64.011266][ T10] ? check_preempt_wakeup+0x7c1/0xb20 [ 64.016763][ T10] ? __kasan_check_write+0x14/0x20 [ 64.022098][ T10] ? __filemap_get_folio+0x35a/0x6a0 [ 64.027703][ T10] ? folio_activate_fn+0x9e0/0x9e0 [ 64.032726][ T10] do_writepages+0x338/0x5b0 [ 64.037148][ T10] ? __writepage+0xf0/0xf0 [ 64.041538][ T10] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 64.047193][ T10] ? update_load_avg+0x513/0x1510 [ 64.052130][ T10] ? __kasan_check_write+0x14/0x20 [ 64.057249][ T10] ? _raw_spin_lock+0xa4/0x1b0 [ 64.062505][ T10] __writeback_single_inode+0x73/0x7a0 [ 64.067878][ T10] ? inode_io_list_move_locked+0x204/0x3c0 [ 64.073603][ T10] writeback_sb_inodes+0x881/0x1500 [ 64.079372][ T10] ? _raw_spin_lock+0xa4/0x1b0 [ 64.083969][ T10] ? queue_io+0x410/0x410 [ 64.088572][ T10] ? __writeback_inodes_wb+0x330/0x330 [ 64.094125][ T10] ? queue_io+0x28a/0x410 [ 64.098474][ T10] ? memset+0x35/0x40 [ 64.102463][ T10] ? blk_start_plug+0x8c/0x120 [ 64.107098][ T10] wb_writeback+0x357/0x810 [ 64.111699][ T10] ? inode_cgwb_move_to_attached+0x480/0x480 [ 64.117973][ T10] ? set_worker_desc+0x11c/0x180 [ 64.123165][ T10] ? cpudl_cleanup+0x40/0x40 [ 64.127597][ T10] ? __kasan_check_write+0x14/0x20 [ 64.132914][ T10] wb_workfn+0x37d/0xdf0 [ 64.137247][ T10] ? inode_wait_for_writeback+0x260/0x260 [ 64.143100][ T10] ? _raw_spin_unlock+0x4c/0x70 [ 64.148221][ T10] ? finish_task_switch+0x14b/0x680 [ 64.153335][ T10] ? __kasan_check_read+0x11/0x20 [ 64.158189][ T10] ? read_word_at_a_time+0x12/0x20 [ 64.163278][ T10] ? strscpy+0x99/0x260 [ 64.167266][ T10] process_one_work+0x6de/0xd00 [ 64.172361][ T10] worker_thread+0x892/0xf20 [ 64.177015][ T10] ? process_one_work+0xd00/0xd00 [ 64.181975][ T10] kthread+0x215/0x270 [ 64.186098][ T10] ? process_one_work+0xd00/0xd00 [ 64.191136][ T10] ? kthread_blkcg+0xa0/0xa0 [ 64.195711][ T10] ret_from_fork+0x1f/0x30 [ 64.200154][ T10] [ 64.203014][ T10] Modules linked in: [ 64.206897][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 64.206903][ T27] audit: type=1400 audit(1721829243.349:107): avc: denied { remove_name } for pid=79 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 64.212826][ T10] ---[ end trace 0000000000000000 ]--- [ 64.235562][ T27] audit: type=1400 audit(1721829243.349:108): avc: denied { rename } for pid=79 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 64.241011][ T10] RIP: 0010:ext4_writepages+0x310e/0x3120 [ 64.269909][ T10] Code: e9 45 89 f0 e8 73 da 06 00 65 ff 0d 54 1b 30 7e 49 bf 00 00 00 00 00 fc ff df 0f 85 7e fb ff ff e8 9f 1c 2e ff e9 74 fb ff ff <0f> 0b 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 48 89 e5 [ 64.289888][ T10] RSP: 0018:ffffc900000a7060 EFLAGS: 00010246 [ 64.295774][ T10] RAX: 0000000000000000 RBX: 000000000000042b RCX: 1ffff92000014e6a [ 64.304004][ T10] RDX: 0000000000000001 RSI: 0000000000000008 RDI: 0000000000000001 [ 64.312543][ T10] RBP: ffffc900000a7450 R08: dffffc0000000000 R09: ffffed10215ed470 [ 64.320798][ T10] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888119df2eb0 [ 64.329026][ T10] R13: ffffc900000a7320 R14: ffff88810af6a3b8 R15: 0000000000000000 [ 64.337429][ T10] FS: 0000000000000000(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 64.347126][ T10] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.355013][ T10] CR2: 0000000020029000 CR3: 000000010e9b7000 CR4: 00000000003506b0 [ 64.363415][ T10] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 64.371552][ T10] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 64.379516][ T10] Kernel panic - not syncing: Fatal exception [ 64.386212][ T10] Kernel Offset: disabled [ 64.390529][ T10] Rebooting in 86400 seconds..