Warning: Permanently added '10.128.0.132' (ED25519) to the list of known hosts. 2025/04/09 18:31:07 ignoring optional flag "sandboxArg"="0" 2025/04/09 18:31:07 ignoring optional flag "type"="gce" 2025/04/09 18:31:07 parsed 1 programs 2025/04/09 18:31:07 executed programs: 0 [ 47.104530][ T24] kauditd_printk_skb: 14 callbacks suppressed [ 47.104543][ T24] audit: type=1400 audit(1744223467.840:90): avc: denied { mount } for pid=340 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 47.169299][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.176700][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.184145][ T346] device bridge_slave_0 entered promiscuous mode [ 47.191874][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.199180][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.206595][ T346] device bridge_slave_1 entered promiscuous mode [ 47.242908][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.250074][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.257231][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.264387][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.282218][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.289290][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.296846][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.304846][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.314198][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.322266][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.329853][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.339064][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.347534][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.355053][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.367261][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.376608][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.390393][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.402313][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.412594][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.421425][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.430646][ T346] device veth0_vlan entered promiscuous mode [ 47.441424][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.451276][ T346] device veth1_macvtap entered promiscuous mode [ 47.463563][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.473532][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.489053][ T24] audit: type=1400 audit(1744223468.220:91): avc: denied { mounton } for pid=346 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=509 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 47.527271][ T24] audit: type=1400 audit(1744223468.260:92): avc: denied { mounton } for pid=351 comm="syz-executor.0" path="/root/syzkaller-testdir4266853513/syzkaller.0sM8p7/0/bus" dev="sda1" ino=1937 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 47.563452][ T352] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 47.573622][ T24] audit: type=1400 audit(1744223468.310:93): avc: denied { mount } for pid=351 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 [ 47.573673][ T352] ext4 filesystem being mounted at /root/syzkaller-testdir4266853513/syzkaller.0sM8p7/0/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 47.618383][ T24] audit: type=1400 audit(1744223468.350:94): avc: denied { write } for pid=351 comm="syz-executor.0" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.642599][ T24] audit: type=1400 audit(1744223468.350:95): avc: denied { add_name } for pid=351 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.645879][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 47.663811][ T24] audit: type=1400 audit(1744223468.350:96): avc: denied { create } for pid=351 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.677496][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 47.696854][ T24] audit: type=1400 audit(1744223468.350:97): avc: denied { read write open } for pid=351 comm="syz-executor.0" path="/root/syzkaller-testdir4266853513/syzkaller.0sM8p7/0/bus/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.711983][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 47.740547][ T24] audit: type=1400 audit(1744223468.350:98): avc: denied { mounton } for pid=351 comm="syz-executor.0" path="/root/syzkaller-testdir4266853513/syzkaller.0sM8p7/0/bus/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.753211][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 47.753211][ T9] [ 47.780518][ T24] audit: type=1400 audit(1744223468.350:99): avc: denied { append } for pid=351 comm="syz-executor.0" path="/root/syzkaller-testdir4266853513/syzkaller.0sM8p7/0/bus/file0/memory.current" dev="loop0" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.790929][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 47.903198][ T360] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 47.912330][ T360] ext4 filesystem being mounted at /root/syzkaller-testdir4266853513/syzkaller.0sM8p7/1/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 47.951788][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 47.965886][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 47.980839][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 47.995353][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 47.995353][ T9] [ 48.005408][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 48.103124][ T366] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.114575][ T366] ext4 filesystem being mounted at /root/syzkaller-testdir4266853513/syzkaller.0sM8p7/2/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 48.155480][ T358] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 48.172430][ T358] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 48.188945][ T358] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 48.203604][ T358] EXT4-fs (loop0): This should not happen!! Data will be lost [ 48.203604][ T358] [ 48.213974][ T358] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 48.337202][ T372] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.346864][ T372] ext4 filesystem being mounted at /root/syzkaller-testdir4266853513/syzkaller.0sM8p7/3/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 48.387229][ T358] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 48.403126][ T358] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 48.422184][ T358] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 48.435254][ T358] EXT4-fs (loop0): This should not happen!! Data will be lost [ 48.435254][ T358] [ 48.445426][ T358] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 48.533025][ T379] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.542235][ T379] ext4 filesystem being mounted at /root/syzkaller-testdir4266853513/syzkaller.0sM8p7/4/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 48.584591][ T358] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 48.598670][ T358] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 48.614814][ T358] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 48.636199][ T358] EXT4-fs (loop0): This should not happen!! Data will be lost [ 48.636199][ T358] [ 48.647829][ T358] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 48.722983][ T385] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.732214][ T385] ext4 filesystem being mounted at /root/syzkaller-testdir4266853513/syzkaller.0sM8p7/5/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 48.771300][ T358] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 48.784801][ T358] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 48.799717][ T358] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 48.813345][ T358] EXT4-fs (loop0): This should not happen!! Data will be lost [ 48.813345][ T358] [ 48.825285][ T358] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 48.934572][ T391] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.944256][ T391] ext4 filesystem being mounted at /root/syzkaller-testdir4266853513/syzkaller.0sM8p7/6/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 48.985771][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 48.999564][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 49.014847][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 49.027596][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 49.027596][ T9] [ 49.038369][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 49.133201][ T397] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 49.144315][ T397] ext4 filesystem being mounted at /root/syzkaller-testdir4266853513/syzkaller.0sM8p7/7/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 49.188967][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 49.205898][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 49.222478][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 49.236038][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 49.236038][ T9] [ 49.246088][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 49.343193][ T403] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 49.352695][ T403] ext4 filesystem being mounted at /root/syzkaller-testdir4266853513/syzkaller.0sM8p7/8/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 49.392656][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 49.408726][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 49.423822][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 49.437144][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 49.437144][ T9] [ 49.447394][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 49.532892][ T410] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 49.542159][ T410] ext4 filesystem being mounted at /root/syzkaller-testdir4266853513/syzkaller.0sM8p7/9/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 49.584671][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 49.597954][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 49.612688][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 49.626525][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 49.626525][ T9] [ 49.636772][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 49.732741][ T416] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 49.742567][ T416] ext4 filesystem being mounted at /root/syzkaller-testdir4266853513/syzkaller.0sM8p7/10/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 49.784899][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 49.798474][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 49.813038][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 49.825215][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 49.825215][ T9] [ 49.834929][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 49.933074][ T422] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 49.942365][ T422] ext4 filesystem being mounted at /root/syzkaller-testdir4266853513/syzkaller.0sM8p7/11/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 49.979826][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 49.992997][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 50.007461][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 50.020333][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 50.020333][ T9] [ 50.030647][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 50.143525][ T428] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 50.152457][ T428] ext4 filesystem being mounted at /root/syzkaller-testdir4266853513/syzkaller.0sM8p7/12/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 50.193922][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 50.207442][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 50.221848][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 15 with error 117 [ 50.234422][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 50.234422][ T9] [ 50.244088][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 50.372972][ T434] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 50.382352][ T434] ext4 filesystem being mounted at /root/syzkaller-testdir4266853513/syzkaller.0sM8p7/13/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 50.420071][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 50.433993][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 50.448362][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 50.461002][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 50.461002][ T9] [ 50.471432][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 50.572843][ T441] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 50.581827][ T441] ext4 filesystem being mounted at /root/syzkaller-testdir4266853513/syzkaller.0sM8p7/14/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 50.620377][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 50.634056][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 50.648653][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 50.661487][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 50.661487][ T9] [ 50.672047][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 50.783050][ T447] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 50.792170][ T447] ext4 filesystem being mounted at /root/syzkaller-testdir4266853513/syzkaller.0sM8p7/15/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 50.829309][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 50.842707][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 50.856907][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 50.869401][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 50.869401][ T9] [ 50.879373][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 50.973099][ T453] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 50.982443][ T453] ext4 filesystem being mounted at /root/syzkaller-testdir4266853513/syzkaller.0sM8p7/16/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 51.004651][ T453] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #19: block 207: comm syz-executor.0: lblock 15 mapped to illegal pblock 207 (length 1) [ 51.023683][ T453] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 51.039987][ T453] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 51.050489][ T453] EXT4-fs error (device loop0): ext4_ext_truncate:4448: inode #19: comm syz-executor.0: mark_inode_dirty error [ 51.064338][ T453] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 51.077835][ T453] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 51.088408][ T453] EXT4-fs error (device loop0): ext4_truncate:4389: inode #19: comm syz-executor.0: mark_inode_dirty error [ 51.109960][ T358] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 51.123297][ T358] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 51.137352][ T358] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 15 with error 117 [ 51.150054][ T358] EXT4-fs (loop0): This should not happen!! Data will be lost [ 51.150054][ T358] [ 51.160298][ T358] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 51.303086][ T459] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 51.313272][ T459] ext4 filesystem being mounted at /root/syzkaller-testdir4266853513/syzkaller.0sM8p7/17/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 51.332763][ T459] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 51.346316][ T459] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 51.356206][ T459] EXT4-fs error (device loop0): ext4_write_end:1366: inode #19: comm syz-executor.0: mark_inode_dirty error [ 51.371428][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4437: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 51.385007][ T9] ------------[ cut here ]------------ [ 51.390286][ T9] kernel BUG at fs/ext4/inode.c:2463! [ 51.395935][ T9] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 51.402384][ T9] CPU: 1 PID: 9 Comm: kworker/u4:1 Not tainted 5.10.234-syzkaller-1006808-ge0b88ee5f09c #0 [ 51.413804][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 51.425060][ T9] Workqueue: writeback wb_workfn (flush-7:0) [ 51.431118][ T9] RIP: 0010:ext4_writepages+0x3b44/0x3c00 [ 51.436942][ T9] Code: 00 74 08 48 89 df e8 fb c5 c9 ff 48 8b 3b 48 8b 74 24 28 48 8b 54 24 50 44 89 e1 45 89 f8 e8 93 de 07 00 eb 5d e8 6c 26 8c ff <0f> 0b e8 65 26 8c ff eb 3b e8 5e 26 8c ff eb 77 e8 57 26 8c ff 31 [ 51.460661][ T9] RSP: 0018:ffffc900000970a0 EFLAGS: 00010293 [ 51.466990][ T9] RAX: ffffffff81de9904 RBX: dffffc0000000000 RCX: ffff88810024e2c0 [ 51.475702][ T9] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 51.484978][ T9] RBP: ffffc90000097490 R08: ffffffff81de7509 R09: ffffed102422b54f [ 51.493856][ T9] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc900000973b0 [ 51.501844][ T9] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 51.510943][ T9] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 51.520891][ T9] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.527681][ T9] CR2: 000055556bdcc818 CR3: 000000010f455000 CR4: 00000000003506a0 [ 51.536991][ T9] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.545469][ T9] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.553477][ T9] Call Trace: [ 51.556663][ T9] ? __die_body+0x62/0xb0 [ 51.561152][ T9] ? die+0x88/0xb0 [ 51.565162][ T9] ? do_trap+0x1a4/0x310 [ 51.569733][ T9] ? ext4_writepages+0x3b44/0x3c00 [ 51.575290][ T9] ? handle_invalid_op+0x95/0xc0 [ 51.580437][ T9] ? ext4_writepages+0x3b44/0x3c00 [ 51.585941][ T9] ? exc_invalid_op+0x32/0x50 [ 51.590687][ T9] ? asm_exc_invalid_op+0x12/0x20 [ 51.596391][ T9] ? ext4_writepages+0x1749/0x3c00 [ 51.601676][ T9] ? ext4_writepages+0x3b44/0x3c00 [ 51.606681][ T9] ? ext4_writepages+0x3b44/0x3c00 [ 51.612249][ T9] ? __ext4_error+0x203/0x420 [ 51.617978][ T9] ? sched_group_set_shares+0x490/0x490 [ 51.625772][ T9] ? ext4_readpage+0x230/0x230 [ 51.630533][ T9] ? ext4_get_group_desc+0x260/0x2b0 [ 51.635649][ T9] ? __ext4_get_inode_loc+0x59c/0xbf0 [ 51.641038][ T9] ? ext4_readpage+0x230/0x230 [ 51.645903][ T9] do_writepages+0x12e/0x270 [ 51.650450][ T9] ? __writepage+0x130/0x130 [ 51.654819][ T9] ? __kasan_check_write+0x14/0x20 [ 51.659786][ T9] ? __kasan_check_write+0x14/0x20 [ 51.664937][ T9] ? _raw_spin_lock+0xa4/0x1b0 [ 51.669690][ T9] __writeback_single_inode+0xd7/0xac0 [ 51.675000][ T9] ? inode_add_lru+0x130/0x190 [ 51.679833][ T9] writeback_sb_inodes+0x99c/0x16b0 [ 51.685143][ T9] ? queue_io+0x520/0x520 [ 51.689334][ T9] ? writeback_sb_inodes+0x16b0/0x16b0 [ 51.694712][ T9] ? queue_io+0x3d3/0x520 [ 51.699653][ T9] wb_writeback+0x404/0xc60 [ 51.703999][ T9] ? wb_io_lists_depopulated+0x180/0x180 [ 51.709717][ T9] ? set_worker_desc+0x158/0x1c0 [ 51.715198][ T9] ? _raw_spin_trylock_bh+0x190/0x190 [ 51.720910][ T9] ? __kasan_check_write+0x14/0x20 [ 51.727183][ T9] wb_workfn+0x3d9/0x1110 [ 51.732712][ T9] ? inode_wait_for_writeback+0x280/0x280 [ 51.739196][ T9] ? _raw_spin_unlock_irq+0x4e/0x70 [ 51.744884][ T9] ? finish_task_switch+0x130/0x5a0 [ 51.750792][ T9] ? __switch_to_asm+0x34/0x60 [ 51.755870][ T9] ? __kasan_check_read+0x11/0x20 [ 51.760942][ T9] ? read_word_at_a_time+0x12/0x20 [ 51.766147][ T9] ? strscpy+0x9c/0x260 [ 51.770154][ T9] process_one_work+0x6dc/0xbd0 [ 51.775190][ T9] worker_thread+0xaea/0x1510 [ 51.779808][ T9] ? _raw_spin_lock+0x1b0/0x1b0 [ 51.784682][ T9] ? __kasan_check_read+0x11/0x20 [ 51.790025][ T9] kthread+0x34b/0x3d0 [ 51.793935][ T9] ? worker_clr_flags+0x180/0x180 [ 51.798916][ T9] ? kthread_blkcg+0xd0/0xd0 [ 51.803809][ T9] ret_from_fork+0x1f/0x30 [ 51.808864][ T9] Modules linked in: [ 51.814502][ T9] ---[ end trace c74848952ca90ef7 ]--- [ 51.820526][ T9] RIP: 0010:ext4_writepages+0x3b44/0x3c00 [ 51.827149][ T9] Code: 00 74 08 48 89 df e8 fb c5 c9 ff 48 8b 3b 48 8b 74 24 28 48 8b 54 24 50 44 89 e1 45 89 f8 e8 93 de 07 00 eb 5d e8 6c 26 8c ff <0f> 0b e8 65 26 8c ff eb 3b e8 5e 26 8c ff eb 77 e8 57 26 8c ff 31 [ 51.853884][ T9] RSP: 0018:ffffc900000970a0 EFLAGS: 00010293 [ 51.860982][ T9] RAX: ffffffff81de9904 RBX: dffffc0000000000 RCX: ffff88810024e2c0 [ 51.871240][ T9] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 51.880354][ T9] RBP: ffffc90000097490 R08: ffffffff81de7509 R09: ffffed102422b54f [ 51.889644][ T9] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc900000973b0 [ 51.899619][ T9] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 51.910912][ T9] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 51.924900][ T9] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.932303][ T9] CR2: 000055556bdcc818 CR3: 000000010c2e1000 CR4: 00000000003506a0 [ 51.941129][ T9] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.949550][ T9] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.959254][ T9] Kernel panic - not syncing: Fatal exception [ 51.966558][ T9] Kernel Offset: disabled [ 51.971355][ T9] Rebooting in 86400 seconds..