Warning: Permanently added '10.128.0.251' (ED25519) to the list of known hosts.
2024/12/07 16:49:09 ignoring optional flag "sandboxArg"="0"
2024/12/07 16:49:09 ignoring optional flag "type"="gce"
2024/12/07 16:49:10 parsed 1 programs
[ 44.741556][ T23] kauditd_printk_skb: 18 callbacks suppressed
[ 44.741558][ T23] audit: type=1400 audit(1733590150.040:94): avc: denied { mounton } for pid=342 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1
[ 44.772553][ T23] audit: type=1400 audit(1733590150.040:95): avc: denied { read write } for pid=342 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"
[ 44.798444][ T23] audit: type=1400 audit(1733590150.040:96): avc: denied { open } for pid=342 comm="syz-executor" path="/root/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"
2024/12/07 16:49:10 executed programs: 0
[ 44.824247][ T23] audit: type=1400 audit(1733590150.050:97): avc: denied { read } for pid=73 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
[ 44.824281][ T342] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 44.845730][ T23] audit: type=1400 audit(1733590150.070:98): avc: denied { unlink } for pid=342 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"
[ 44.845734][ T23] audit: type=1400 audit(1733590150.070:99): avc: denied { relabelto } for pid=343 comm="mkswap" 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"
[ 44.907227][ T348] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.914046][ T348] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.921142][ T348] device bridge_slave_0 entered promiscuous mode
[ 44.927449][ T348] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.934359][ T348] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.941440][ T348] device bridge_slave_1 entered promiscuous mode
[ 44.958449][ T352] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.965354][ T352] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.972329][ T352] device bridge_slave_0 entered promiscuous mode
[ 44.980780][ T352] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.987920][ T352] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.994855][ T352] device bridge_slave_1 entered promiscuous mode
[ 45.003720][ T356] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.010815][ T356] bridge0: port 1(bridge_slave_0) entered disabled state
[ 45.017774][ T356] device bridge_slave_0 entered promiscuous mode
[ 45.024028][ T356] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.030784][ T356] bridge0: port 2(bridge_slave_1) entered disabled state
[ 45.037716][ T356] device bridge_slave_1 entered promiscuous mode
[ 45.047887][ T357] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.054703][ T357] bridge0: port 1(bridge_slave_0) entered disabled state
[ 45.061789][ T357] device bridge_slave_0 entered promiscuous mode
[ 45.067930][ T360] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.074664][ T360] bridge0: port 1(bridge_slave_0) entered disabled state
[ 45.081629][ T360] device bridge_slave_0 entered promiscuous mode
[ 45.087870][ T360] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.094767][ T360] bridge0: port 2(bridge_slave_1) entered disabled state
[ 45.101726][ T360] device bridge_slave_1 entered promiscuous mode
[ 45.114947][ T357] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.121820][ T357] bridge0: port 2(bridge_slave_1) entered disabled state
[ 45.128771][ T357] device bridge_slave_1 entered promiscuous mode
[ 45.137705][ T356] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.144521][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.151574][ T356] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.158409][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.168802][ T348] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.175623][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.182773][ T348] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.189610][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.203234][ T47] bridge0: port 1(bridge_slave_0) entered disabled state
[ 45.210168][ T47] bridge0: port 2(bridge_slave_1) entered disabled state
[ 45.217124][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 45.224189][ T47] bridge0: port 1(bridge_slave_0) entered disabled state
[ 45.231031][ T47] bridge0: port 2(bridge_slave_1) entered disabled state
[ 45.247523][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 45.254922][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 45.263208][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 45.271217][ T47] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.278044][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.285366][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 45.292522][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 45.299604][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 45.307388][ T47] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.314178][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.321308][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 45.329099][ T47] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.336064][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.343162][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 45.350738][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 45.358528][ T47] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.365311][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.372402][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 45.380040][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 45.387786][ T47] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.394565][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.401688][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 45.409263][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 45.416751][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 45.424333][ T348] device veth0_vlan entered promiscuous mode
[ 45.431792][ T360] device veth0_vlan entered promiscuous mode
[ 45.439024][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 45.446973][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 45.454505][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 45.461676][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 45.468870][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 45.476354][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 45.484413][ T47] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.491240][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.498406][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 45.505996][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 45.513605][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 45.520585][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 45.529354][ T360] device veth1_macvtap entered promiscuous mode
[ 45.539265][ T356] device veth0_vlan entered promiscuous mode
[ 45.546380][ T356] device veth1_macvtap entered promiscuous mode
[ 45.553056][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 45.560302][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 45.567710][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 45.575614][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 45.583272][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 45.590369][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 45.597711][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 45.605504][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 45.613501][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 45.621530][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 45.629346][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 45.637228][ T47] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.643983][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.651159][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 45.659007][ T47] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.665797][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.675031][ T352] device veth0_vlan entered promiscuous mode
[ 45.681945][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 45.689340][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 45.697364][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 45.704932][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 45.712025][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 45.719058][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 45.726774][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 45.738355][ T352] device veth1_macvtap entered promiscuous mode
[ 45.744689][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 45.752733][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 45.761090][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 45.769056][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 45.776799][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 45.784726][ T47] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.791575][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.798663][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 45.806429][ T47] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.813258][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.820362][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 45.827943][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 45.835454][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 45.845186][ T348] device veth1_macvtap entered promiscuous mode
[ 45.856757][ T357] device veth0_vlan entered promiscuous mode
[ 45.863258][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 45.871499][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 45.879593][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 45.887628][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 45.887698][ T379] ======================================================
[ 45.887698][ T379] WARNING: the mand mount option is being deprecated and
[ 45.887698][ T379] will be removed in v5.15!
[ 45.887698][ T379] ======================================================
[ 45.895152][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 45.928103][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 45.928663][ T23] audit: type=1400 audit(1733590151.190:100): avc: denied { mounton } for pid=378 comm="syz-executor.3" path="/root/syzkaller-testdir1433940689/syzkaller.HGU7oq/0/bus" dev="sda1" ino=1947 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[ 45.964235][ T357] device veth1_macvtap entered promiscuous mode
[ 45.976047][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 45.984045][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 45.991989][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 45.999350][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 46.007306][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 46.015282][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 46.023122][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 46.027232][ T379] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended
[ 46.040164][ T379] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[ 46.049748][ T23] audit: type=1400 audit(1733590151.350:101): avc: denied { mount } for pid=378 comm="syz-executor.3" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 46.050880][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 46.080382][ T23] audit: type=1400 audit(1733590151.350:102): avc: denied { write } for pid=378 comm="syz-executor.3" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 46.080615][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 46.102545][ T382] EXT4-fs (loop2): warning: checktime reached, running e2fsck is recommended
[ 46.110351][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 46.118817][ T382] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[ 46.126412][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 46.135140][ T23] audit: type=1400 audit(1733590151.350:103): avc: denied { add_name } for pid=378 comm="syz-executor.3" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 46.169232][ T392] EXT4-fs error (device loop3): ext4_validate_block_bitmap:420: comm syz-executor.3: bg 0: bad block bitmap checksum
[ 46.173183][ T382] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz-executor.2: bg 0: bad block bitmap checksum
[ 46.183357][ T388] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended
[ 46.193539][ T392] EXT4-fs error (device loop3) in ext4_mb_clear_bb:5645: Filesystem failed CRC
[ 46.202645][ T388] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[ 46.210783][ T382] EXT4-fs error (device loop2) in ext4_mb_clear_bb:5645: Filesystem failed CRC
[ 46.229126][ T392] ------------[ cut here ]------------
[ 46.234395][ T392] kernel BUG at fs/ext4/inode.c:5273!
[ 46.239636][ T392] invalid opcode: 0000 [#1] PREEMPT SMP
[ 46.244966][ T392] CPU: 0 PID: 392 Comm: syz-executor.3 Not tainted 5.10.227-syzkaller #0
[ 46.249468][ T356] EXT4-fs error (device loop2): ext4_readdir:258: inode #11: block 37: comm syz-executor.2: path /root/syzkaller-testdir1971625898/syzkaller.Ew3zpd/0/bus/lost+found: bad entry in directory: directory entry overrun - offset=0, inode=0, rec_len=52224, size=2048 fake=0
[ 46.253212][ T392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 46.253217][ T392] RIP: 0010:ext4_mark_iloc_dirty+0xa6e/0xa70
[ 46.253220][ T392] Code: 85 d2 74 0f 48 8b 7a 08 48 89 c6 4c 89 e2 e8 39 44 02 00 65 ff 0d 92 f9 bf 7e 0f 85 d7 fd ff ff e8 4e 71 be ff e9 cd fd ff ff <0f> 0b 48 8b 46 28 48 8b 80 c8 03 00 00 48 8b 80 90 02 00 00 a8 02
[ 46.253221][ T392] RSP: 0018:ffffc9000071f8c0 EFLAGS: 00010206
[ 46.278867][ T356] EXT4-fs error (device loop2): ext4_empty_dir:3114: inode #11: block 37: comm syz-executor.2: bad entry in directory: directory entry overrun - offset=10240, inode=0, rec_len=52224, size=2048 fake=0
[ 46.288193][ T392] RAX: ffff888111f94800 RBX: ffffc9000071f960 RCX: ffff888112478400
[ 46.288194][ T392] RDX: ffff888109f78000 RSI: 0000000000000005 RDI: 00000000000000a0
[ 46.288196][ T392] RBP: ffffc9000071f940 R08: ffffffff82c4db90 R09: 0000000000000000
[ 46.288197][ T392] R10: 0000000000000000 R11: ffff88810044ab34 R12: ffff888109f78198
[ 46.288198][ T392] R13: ffff888109f02a90 R14: 000000000000003c R15: ffff88811297fc00
[ 46.288200][ T392] FS: 00007fdd0c9356c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000
[ 46.288201][ T392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.288206][ T392] CR2: 00007fab54733000 CR3: 0000000111e63000 CR4: 00000000003506b0
[ 46.288207][ T392] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 46.288208][ T392] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 46.288209][ T392] Call Trace:
[ 46.288220][ T392] ? show_regs.part.0+0x1e/0x20
[ 46.288222][ T392] ? __die+0x5d/0x9e
[ 46.288226][ T392] ? die+0x2b/0x50
[ 46.288228][ T392] ? do_trap+0x80/0x100
[ 46.288231][ T392] ? do_error_trap+0x69/0x90
[ 46.288234][ T392] ? ext4_mark_iloc_dirty+0xa6e/0xa70
[ 46.288239][ T392] ? exc_invalid_op+0x53/0x70
[ 46.288241][ T392] ? ext4_mark_iloc_dirty+0xa6e/0xa70
[ 46.288245][ T392] ? asm_exc_invalid_op+0x12/0x20
[ 46.288248][ T392] ? ext4_mark_iloc_dirty+0xa6e/0xa70
[ 46.288251][ T392] ? __ext4_journal_get_write_access+0x56/0x110
[ 46.288254][ T392] __ext4_mark_inode_dirty+0x76/0x220
[ 46.288257][ T392] ? __ext4_ext_check+0x1af/0x440
[ 46.288259][ T392] __ext4_ext_dirty+0x84/0xb0
[ 46.288261][ T392] ext4_ext_remove_space+0x588/0x1500
[ 46.288265][ T392] ? _raw_write_unlock+0x11/0x30
[ 46.288267][ T392] ? ext4_es_remove_extent+0x11c/0x180
[ 46.288270][ T392] ext4_ext_truncate+0x94/0xa0
[ 46.288272][ T392] ext4_truncate+0x3da/0x4b0
[ 46.288275][ T392] ext4_setattr+0x54b/0x990
[ 46.288279][ T392] notify_change+0x33a/0x4a0
[ 46.288283][ T392] ? cap_inode_need_killpriv+0x1f/0x30
[ 46.288290][ T392] do_truncate+0x73/0xc0
[ 46.294218][ T356] EXT4-fs error (device loop2): ext4_readdir:258: inode #11: block 37: comm syz-executor.2: path /root/syzkaller-testdir1971625898/syzkaller.Ew3zpd/0/bus/lost+found: bad entry in directory: directory entry overrun - offset=0, inode=0, rec_len=52224, size=2048 fake=0
[ 46.313719][ T392] ? do_truncate+0x73/0xc0
[ 46.313725][ T392] path_openat+0xc0f/0x10d0
[ 46.313730][ T392] do_filp_open+0x9d/0x140
[ 46.313734][ T392] ? do_futex+0x10f/0xb70
[ 46.313738][ T392] ? _raw_spin_unlock+0x1f/0x40
[ 46.313742][ T392] do_sys_openat2+0x9c/0x210
[ 46.313745][ T392] __x64_sys_creat+0x46/0x60
[ 46.313751][ T392] do_syscall_64+0x32/0x80
[ 46.320005][ T356] EXT4-fs error (device loop2): ext4_empty_dir:3114: inode #11: block 37: comm syz-executor.2: bad entry in directory: directory entry overrun - offset=10240, inode=0, rec_len=52224, size=2048 fake=0
[ 46.339012][ T392] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 46.339014][ T392] RIP: 0033:0x7fdd0cdd4ea9
[ 46.339017][ T392] 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
[ 46.339019][ T392] RSP: 002b:00007fdd0c9350c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 46.339021][ T392] RAX: ffffffffffffffda RBX: 00007fdd0cf03050 RCX: 00007fdd0cdd4ea9
[ 46.339023][ T392] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140
[ 46.339024][ T392] RBP: 00007fdd0ce214a4 R08: 0000000000000000 R09: 0000000000000000
[ 46.339025][ T392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 46.339026][ T392] R13: 000000000000006e R14: 00007fdd0cf03050 R15: 00007fffa79dabb8
[ 46.339029][ T392] Modules linked in:
[ 46.339136][ T392] ---[ end trace 6eb44a56f194addb ]---
[ 46.346978][ T356] EXT4-fs error (device loop2): ext4_readdir:258: inode #11: block 37: comm syz-executor.2: path /root/syzkaller-testdir1971625898/syzkaller.Ew3zpd/0/bus/lost+found: bad entry in directory: directory entry overrun - offset=0, inode=0, rec_len=52224, size=2048 fake=0
[ 46.354745][ T392] RIP: 0010:ext4_mark_iloc_dirty+0xa6e/0xa70
[ 46.362637][ T356] EXT4-fs error (device loop2): ext4_empty_dir:3114: inode #11: block 37: comm syz-executor.2: bad entry in directory: directory entry overrun - offset=10240, inode=0, rec_len=52224, size=2048 fake=0
[ 46.370374][ T392] Code: 85 d2 74 0f 48 8b 7a 08 48 89 c6 4c 89 e2 e8 39 44 02 00 65 ff 0d 92 f9 bf 7e 0f 85 d7 fd ff ff e8 4e 71 be ff e9 cd fd ff ff <0f> 0b 48 8b 46 28 48 8b 80 c8 03 00 00 48 8b 80 90 02 00 00 a8 02
[ 46.378264][ T356] EXT4-fs error (device loop2): ext4_readdir:258: inode #11: block 37: comm syz-executor.2: path /root/syzkaller-testdir1971625898/syzkaller.Ew3zpd/0/bus/lost+found: bad entry in directory: directory entry overrun - offset=0, inode=0, rec_len=52224, size=2048 fake=0
[ 46.386937][ T392] RSP: 0018:ffffc9000071f8c0 EFLAGS: 00010206
[ 46.393422][ T356] EXT4-fs error (device loop2): ext4_empty_dir:3114: inode #11: block 37: comm syz-executor.2: bad entry in directory: directory entry overrun - offset=10240, inode=0, rec_len=52224, size=2048 fake=0
[ 46.401346][ T392]
[ 46.401348][ T392] RAX: ffff888111f94800 RBX: ffffc9000071f960 RCX: ffff888112478400
[ 46.401350][ T392] RDX: ffff888109f78000 RSI: 0000000000000005 RDI: 00000000000000a0
[ 46.401351][ T392] RBP: ffffc9000071f940 R08: ffffffff82c4db90 R09: 0000000000000000
[ 46.401352][ T392] R10: 0000000000000000 R11: ffff88810044ab34 R12: ffff888109f78198
[ 46.401353][ T392] R13: ffff888109f02a90 R14: 000000000000003c R15: ffff88811297fc00
[ 46.401355][ T392] FS: 00007fdd0c9356c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000
[ 46.401357][ T392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.401361][ T392] CR2: 00007fab54733000 CR3: 0000000111e63000 CR4: 00000000003506b0
[ 46.401363][ T392] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 46.401364][ T392] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 46.401366][ T392] Kernel panic - not syncing: Fatal exception
[ 46.401707][ T392] Kernel Offset: disabled
[ 46.905143][ T392] Rebooting in 86400 seconds..