Warning: Permanently added '10.128.0.139' (ED25519) to the list of known hosts. 2024/06/04 07:50:16 ignoring optional flag "sandboxArg"="0" 2024/06/04 07:50:16 parsed 1 programs [ 47.773057][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 47.773070][ T24] audit: type=1400 audit(1717487416.550:94): avc: denied { mount } for pid=344 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 [ 47.802803][ T24] audit: type=1400 audit(1717487416.580:95): avc: denied { unlink } for pid=344 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" 2024/06/04 07:50:16 executed programs: 0 [ 47.874376][ T344] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.955833][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.963064][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.970479][ T352] device bridge_slave_0 entered promiscuous mode [ 47.977184][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.984588][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.991895][ T352] device bridge_slave_1 entered promiscuous mode [ 48.072285][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.079239][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.086817][ T357] device bridge_slave_0 entered promiscuous mode [ 48.094470][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.101762][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.108980][ T357] device bridge_slave_1 entered promiscuous mode [ 48.160002][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.166933][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.174391][ T363] device bridge_slave_0 entered promiscuous mode [ 48.183272][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.190170][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.197377][ T363] device bridge_slave_1 entered promiscuous mode [ 48.235469][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.242377][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.249580][ T362] device bridge_slave_0 entered promiscuous mode [ 48.258593][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.265727][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.273054][ T362] device bridge_slave_1 entered promiscuous mode [ 48.327389][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.334386][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.341714][ T359] device bridge_slave_0 entered promiscuous mode [ 48.348555][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.355664][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.363200][ T359] device bridge_slave_1 entered promiscuous mode [ 48.447631][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.455136][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.463030][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.470637][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.482661][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.489607][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.496771][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.503642][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.519995][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.526877][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.533995][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.540764][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.560703][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.568291][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.575455][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.582244][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.599122][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.606183][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.613299][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.620043][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.651016][ T25] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.658549][ T25] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.666344][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.673951][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.682170][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.690965][ T25] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.698039][ T25] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.705260][ T25] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.712356][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.720371][ T25] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.727476][ T25] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.734532][ T25] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.755697][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.763021][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.770444][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.777690][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.786875][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.793773][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.801137][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.809101][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.815992][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.830843][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.838787][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.847305][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.854176][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.861775][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.869913][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.876999][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.888970][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.897058][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.914075][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.921965][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.930420][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.952757][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.960875][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.969645][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.978088][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.986783][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.993665][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.000924][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.009018][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.017054][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.023910][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.031424][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.039712][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.047910][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.055023][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.079413][ T352] device veth0_vlan entered promiscuous mode [ 49.086473][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.095659][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.104013][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.112557][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.121702][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.130029][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.138944][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.145865][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.152963][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.161131][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.169251][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.177110][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.185049][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.192955][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.200850][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.208836][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.218473][ T357] device veth0_vlan entered promiscuous mode [ 49.226442][ T362] device veth0_vlan entered promiscuous mode [ 49.233901][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.241481][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.249024][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.257375][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.265346][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.273057][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.289156][ T363] device veth0_vlan entered promiscuous mode [ 49.300671][ T357] device veth1_macvtap entered promiscuous mode [ 49.312173][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.319575][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.328599][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.336756][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.344344][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.352685][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.361252][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.369746][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.378253][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.386261][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.394357][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.402810][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.411275][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.418728][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.427027][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.441978][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.449431][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.457400][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.467025][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.478118][ T362] device veth1_macvtap entered promiscuous mode [ 49.485938][ T352] device veth1_macvtap entered promiscuous mode [ 49.496416][ T363] device veth1_macvtap entered promiscuous mode [ 49.503213][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.511098][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.519011][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.527617][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.535351][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.543411][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.551884][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.575508][ T359] device veth0_vlan entered promiscuous mode [ 49.583209][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.591922][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.600978][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.608650][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.616662][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.625064][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.633271][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.641435][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.649515][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.658123][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.666502][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.675103][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.683402][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.691689][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.699777][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.716182][ T24] audit: type=1400 audit(1717487418.490:96): avc: denied { mounton } for pid=357 comm="syz-executor.1" path="/dev/binderfs" dev="devtmpfs" ino=357 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 49.748791][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.758213][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.773549][ T359] device veth1_macvtap entered promiscuous mode [ 49.784515][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.793747][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.801621][ T381] ====================================================== [ 49.801621][ T381] WARNING: the mand mount option is being deprecated and [ 49.801621][ T381] will be removed in v5.15! [ 49.801621][ T381] ====================================================== [ 49.805197][ T24] audit: type=1400 audit(1717487418.580:97): avc: denied { mounton } for pid=380 comm="syz-executor.1" path="/root/syzkaller-testdir3937865621/syzkaller.RNkwSF/0/bus" dev="sda1" ino=1948 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 49.843546][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.861349][ T381] EXT4-fs (loop1): warning: checktime reached, running e2fsck is recommended [ 49.863363][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.872756][ T381] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 49.879288][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.888257][ T24] audit: type=1400 audit(1717487418.670:98): avc: denied { mount } for pid=380 comm="syz-executor.1" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 49.918245][ T24] audit: type=1400 audit(1717487418.700:99): avc: denied { write } for pid=380 comm="syz-executor.1" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 49.943538][ T24] audit: type=1400 audit(1717487418.700:100): avc: denied { add_name } for pid=380 comm="syz-executor.1" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 49.952885][ T384] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended [ 49.974907][ T381] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz-executor.1: bg 0: bad block bitmap checksum [ 49.987200][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.990463][ T381] EXT4-fs error (device loop1) in ext4_mb_clear_bb:5643: Filesystem failed CRC [ 50.001039][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.007565][ T24] audit: type=1400 audit(1717487418.700:101): avc: denied { create } for pid=380 comm="syz-executor.1" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.013555][ T357] EXT4-fs error (device loop1): ext4_readdir:260: inode #11: block 37: comm syz-executor.1: path /root/syzkaller-testdir3937865621/syzkaller.RNkwSF/0/bus/lost+found: bad entry in directory: directory entry overrun - offset=0, inode=0, rec_len=52224, size=2048 fake=0 [ 50.043747][ T384] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 50.062092][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.067734][ T357] EXT4-fs error (device loop1): ext4_empty_dir:3069: inode #11: block 37: comm syz-executor.1: bad entry in directory: directory entry overrun - offset=10240, inode=0, rec_len=52224, size=2048 fake=0 [ 50.075383][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.094905][ T24] audit: type=1400 audit(1717487418.700:102): avc: denied { read write open } for pid=380 comm="syz-executor.1" path="/root/syzkaller-testdir3937865621/syzkaller.RNkwSF/0/bus/bus" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.143261][ T357] EXT4-fs error (device loop1): ext4_readdir:260: inode #11: block 37: comm syz-executor.1: path /root/syzkaller-testdir3937865621/syzkaller.RNkwSF/0/bus/lost+found: bad entry in directory: directory entry overrun - offset=0, inode=0, rec_len=52224, size=2048 fake=0 [ 50.147676][ T24] audit: type=1400 audit(1717487418.700:103): avc: denied { mounton } for pid=380 comm="syz-executor.1" path="/root/syzkaller-testdir3937865621/syzkaller.RNkwSF/0/bus/bus" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.171045][ T384] EXT4-fs error (device loop3): ext4_validate_block_bitmap:420: comm syz-executor.3: bg 0: bad block bitmap checksum [ 50.205494][ T357] EXT4-fs error (device loop1): ext4_empty_dir:3069: inode #11: block 37: comm syz-executor.1: bad entry in directory: directory entry overrun - offset=10240, inode=0, rec_len=52224, size=2048 fake=0 [ 50.208541][ T384] EXT4-fs error (device loop3) in ext4_mb_clear_bb:5643: Filesystem failed CRC [ 50.228310][ T392] EXT4-fs (loop2): warning: checktime reached, running e2fsck is recommended [ 50.238145][ T384] ------------[ cut here ]------------ [ 50.251166][ T384] kernel BUG at fs/ext4/inode.c:5246! [ 50.254809][ T392] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 50.256831][ T384] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 50.265813][ T357] EXT4-fs error (device loop1): ext4_readdir:260: inode #11: block 37: comm syz-executor.1: path /root/syzkaller-testdir3937865621/syzkaller.RNkwSF/0/bus/lost+found: bad entry in directory: directory entry overrun - offset=0, inode=0, rec_len=52224, size=2048 fake=0 [ 50.271243][ T384] CPU: 0 PID: 384 Comm: syz-executor.3 Not tainted 5.10.214-syzkaller-1002110-gd3c4d815bf09 #0 [ 50.271250][ T384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 50.271277][ T384] RIP: 0010:ext4_mark_iloc_dirty+0x3e51/0x3e60 [ 50.271289][ T384] Code: 70 ca ff e9 0f f1 ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 21 f1 ff ff 48 89 df e8 f9 70 ca ff e9 14 f1 ff ff e8 7f e0 8c ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 57 41 [ 50.271296][ T384] RSP: 0018:ffffc900010a6fc0 EFLAGS: 00010293 [ 50.271309][ T384] RAX: ffffffff81ddcb21 RBX: 0000000000000000 RCX: ffff888120af0000 [ 50.271316][ T384] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000000 [ 50.271324][ T384] RBP: ffffc900010a70d0 R08: ffffffff81dda73d R09: ffffed1023a7593c [ 50.271332][ T384] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 50.271338][ T384] R13: 0000000000000005 R14: 0000000000000000 R15: ffff88810f0ae000 [ 50.271348][ T384] FS: 00007fce7972c6c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 50.271356][ T384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.271364][ T384] CR2: 00007fce7970bd58 CR3: 000000010f1ee000 CR4: 00000000003506b0 [ 50.271376][ T384] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.271383][ T384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.271387][ T384] Call Trace: [ 50.271399][ T384] ? __die_body+0x62/0xb0 [ 50.271418][ T384] ? die+0x88/0xb0 [ 50.325064][ T357] EXT4-fs error (device loop1): ext4_empty_dir:3069: inode #11: block 37: comm syz-executor.1: bad entry in directory: directory entry overrun - offset=10240, inode=0, rec_len=52224, size=2048 fake=0 [ 50.342830][ T384] ? do_trap+0x1a4/0x310 [ 50.342844][ T384] ? ext4_mark_iloc_dirty+0x3e51/0x3e60 [ 50.342855][ T384] ? handle_invalid_op+0x95/0xc0 [ 50.342864][ T384] ? ext4_mark_iloc_dirty+0x3e51/0x3e60 [ 50.342875][ T384] ? exc_invalid_op+0x32/0x50 [ 50.342887][ T384] ? asm_exc_invalid_op+0x12/0x20 [ 50.342898][ T384] ? ext4_mark_iloc_dirty+0x1a6d/0x3e60 [ 50.342907][ T384] ? ext4_mark_iloc_dirty+0x3e51/0x3e60 [ 50.342917][ T384] ? ext4_mark_iloc_dirty+0x3e51/0x3e60 [ 50.342934][ T384] __ext4_mark_inode_dirty+0x4fc/0x7b0 [ 50.342947][ T384] ? sb_end_intwrite+0x110/0x110 [ 50.342961][ T384] __ext4_ext_dirty+0x133/0x1f0 [ 50.342971][ T384] ext4_ext_remove_space+0x201a/0x4e10 [ 50.342990][ T384] ? _raw_write_lock+0xa4/0x170 [ 50.343004][ T384] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 50.343015][ T384] ? ext4_es_remove_extent+0x297/0x460 [ 50.343027][ T384] ? ext4_es_lookup_extent+0x940/0x940 [ 50.343040][ T384] ext4_ext_truncate+0x17f/0x200 [ 50.343052][ T384] ext4_truncate+0xb19/0x1220 [ 50.343066][ T384] ? __ext4_mark_inode_dirty+0x7b0/0x7b0 [ 50.343077][ T384] ext4_setattr+0xee2/0x1780 [ 50.343095][ T384] ? ext4_write_inode+0x730/0x730 [ 50.343107][ T384] notify_change+0xbb6/0xe60 [ 50.343117][ T384] ? down_read_killable+0x220/0x220 [ 50.343132][ T384] do_truncate+0x1ed/0x2d0 [ 50.343145][ T384] ? page_reporting_drain+0x1e0/0x1e0 [ 50.343162][ T384] ? __kasan_check_read+0x11/0x20 [ 50.343177][ T384] path_openat+0x298d/0x3000 [ 50.343195][ T384] ? do_filp_open+0x460/0x460 [ 50.343210][ T384] do_filp_open+0x21c/0x460 [ 50.343221][ T384] ? vfs_tmpfile+0x2b0/0x2b0 [ 50.343239][ T384] ? get_unused_fd_flags+0x94/0xa0 [ 50.343249][ T384] do_sys_openat2+0x13f/0x6f0 [ 50.343261][ T384] ? do_sys_open+0x220/0x220 [ 50.343275][ T384] ? __se_sys_futex+0x355/0x470 [ 50.343287][ T384] __x64_sys_creat+0x11f/0x160 [ 50.343309][ T384] ? __x32_compat_sys_openat+0x290/0x290 [ 50.350717][ T392] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz-executor.2: bg 0: bad block bitmap checksum [ 50.357167][ T384] ? __kasan_check_read+0x11/0x20 [ 50.357179][ T384] do_syscall_64+0x34/0x70 [ 50.357202][ T384] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 50.373861][ T357] EXT4-fs error (device loop1): ext4_readdir:260: inode #11: block 37: comm syz-executor.1: path /root/syzkaller-testdir3937865621/syzkaller.RNkwSF/0/bus/lost+found: bad entry in directory: directory entry overrun - offset=0, inode=0, rec_len=52224, size=2048 fake=0 [ 50.380777][ T384] RIP: 0033:0x7fce79baaea9 [ 50.380790][ T384] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 50.380797][ T384] RSP: 002b:00007fce7972c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 50.380813][ T384] RAX: ffffffffffffffda RBX: 00007fce79cd8f80 RCX: 00007fce79baaea9 [ 50.380820][ T384] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 [ 50.380827][ T384] RBP: 00007fce79bf74a4 R08: 0000000000000000 R09: 0000000000000000 [ 50.380833][ T384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.380840][ T384] R13: 000000000000000b R14: 00007fce79cd8f80 R15: 00007fff24bc7598 [ 50.380847][ T384] Modules linked in: [ 50.381237][ T384] ---[ end trace a9084442c2ab8214 ]--- [ 50.390262][ T357] EXT4-fs error (device loop1): ext4_empty_dir:3069: inode #11: block 37: comm syz-executor.1: bad entry in directory: directory entry overrun - offset=10240, inode=0, rec_len=52224, size=2048 fake=0 [ 50.397806][ T384] RIP: 0010:ext4_mark_iloc_dirty+0x3e51/0x3e60 [ 50.404910][ T392] EXT4-fs error (device loop2) in ext4_mb_clear_bb:5643: Filesystem failed CRC [ 50.411846][ T384] Code: 70 ca ff e9 0f f1 ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 21 f1 ff ff 48 89 df e8 f9 70 ca ff e9 14 f1 ff ff e8 7f e0 8c ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 57 41 [ 50.411855][ T384] RSP: 0018:ffffc900010a6fc0 EFLAGS: 00010293 [ 50.411869][ T384] RAX: ffffffff81ddcb21 RBX: 0000000000000000 RCX: ffff888120af0000 [ 50.411876][ T384] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000000 [ 50.411884][ T384] RBP: ffffc900010a70d0 R08: ffffffff81dda73d R09: ffffed1023a7593c [ 50.411891][ T384] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 50.411897][ T384] R13: 0000000000000005 R14: 0000000000000000 R15: ffff88810f0ae000 [ 50.411908][ T384] FS: 00007fce7972c6c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 50.411915][ T384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.411923][ T384] CR2: 00007fce7970bd58 CR3: 000000010f1ee000 CR4: 00000000003506b0 [ 50.411934][ T384] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.411942][ T384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.411948][ T384] Kernel panic - not syncing: Fatal exception [ 50.412288][ T384] Kernel Offset: disabled [ 50.922695][ T384] Rebooting in 86400 seconds..