[ 21.921297][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.933694][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.942397][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.956579][ T291] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 22.730330][ T110] device bridge_slave_1 left promiscuous mode [ 22.736412][ T110] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.743641][ T110] device bridge_slave_0 left promiscuous mode [ 22.749609][ T110] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.756943][ T110] device veth1_macvtap left promiscuous mode [ 22.763066][ T110] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.1.120' (ED25519) to the list of known hosts. 2024/07/29 18:23:10 ignoring optional flag "sandboxArg"="0" 2024/07/29 18:23:10 parsed 1 programs [ 39.230453][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 39.230463][ T24] audit: type=1400 audit(1722277390.239:94): avc: denied { mount } for pid=335 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 2024/07/29 18:23:10 executed programs: 0 [ 39.260144][ T24] audit: type=1400 audit(1722277390.269:95): avc: denied { unlink } for pid=335 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" [ 39.286625][ T335] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 39.326662][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.333539][ T341] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.340746][ T341] device bridge_slave_0 entered promiscuous mode [ 39.347429][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.354325][ T341] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.361783][ T341] device bridge_slave_1 entered promiscuous mode [ 39.389691][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.396838][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.404526][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.411736][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.426792][ T25] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.433967][ T25] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.441287][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.448416][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.457242][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.465204][ T15] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.472193][ T15] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.480347][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.488419][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.495310][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.505987][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.514878][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.527090][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.537697][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.545566][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.553614][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.562107][ T341] device veth0_vlan entered promiscuous mode [ 39.571103][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.580155][ T341] device veth1_macvtap entered promiscuous mode [ 39.588542][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.599740][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.611085][ T24] audit: type=1400 audit(1722277390.619:96): avc: denied { mounton } for pid=341 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=357 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 39.640184][ T24] audit: type=1400 audit(1722277390.649:97): avc: denied { mounton } for pid=346 comm="syz-executor.0" path="/root/syzkaller-testdir791621213/syzkaller.bALbz3/0/file1" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 39.647199][ T347] EXT4-fs (loop0): 1 truncate cleaned up [ 39.672511][ T347] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 39.687757][ T24] audit: type=1400 audit(1722277390.689:98): avc: denied { mount } for pid=346 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 [ 39.701243][ T350] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5869: Corrupt filesystem [ 39.710001][ T24] audit: type=1400 audit(1722277390.689:99): avc: denied { write } for pid=346 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 [ 39.740339][ T24] audit: type=1400 audit(1722277390.689:100): avc: denied { add_name } for pid=346 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.761764][ T24] audit: type=1400 audit(1722277390.689:101): avc: denied { create } for pid=346 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 39.782423][ T24] audit: type=1400 audit(1722277390.689:102): avc: denied { read write open } for pid=346 comm="syz-executor.0" path="/root/syzkaller-testdir791621213/syzkaller.bALbz3/0/file1/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 39.810616][ T24] audit: type=1400 audit(1722277390.689:103): avc: denied { mounton } for pid=346 comm="syz-executor.0" path="/root/syzkaller-testdir791621213/syzkaller.bALbz3/0/file1/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 39.887615][ T354] EXT4-fs (loop0): 1 truncate cleaned up [ 39.893128][ T354] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 39.957151][ T360] EXT4-fs (loop0): 1 truncate cleaned up [ 39.962993][ T360] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 40.018146][ T366] EXT4-fs (loop0): 1 truncate cleaned up [ 40.024234][ T366] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 40.097322][ T372] EXT4-fs (loop0): 1 truncate cleaned up [ 40.103226][ T372] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 40.218297][ T378] EXT4-fs (loop0): 1 truncate cleaned up [ 40.223827][ T378] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 40.297789][ T384] EXT4-fs (loop0): 1 truncate cleaned up [ 40.303345][ T384] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 40.377516][ T390] EXT4-fs (loop0): 1 truncate cleaned up [ 40.383132][ T390] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 40.437947][ T396] EXT4-fs (loop0): 1 truncate cleaned up [ 40.443499][ T396] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 40.497252][ T402] EXT4-fs (loop0): 1 truncate cleaned up [ 40.502763][ T402] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 40.577189][ T408] EXT4-fs (loop0): 1 truncate cleaned up [ 40.582983][ T408] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 40.658919][ T414] EXT4-fs (loop0): 1 truncate cleaned up [ 40.664417][ T414] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 40.738555][ T421] EXT4-fs (loop0): 1 truncate cleaned up [ 40.744238][ T421] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 40.858226][ T427] EXT4-fs (loop0): 1 truncate cleaned up [ 40.863951][ T427] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 40.978274][ T433] EXT4-fs (loop0): 1 truncate cleaned up [ 40.984022][ T433] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 41.048005][ T439] EXT4-fs (loop0): 1 truncate cleaned up [ 41.053822][ T439] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 41.137168][ T445] EXT4-fs (loop0): 1 truncate cleaned up [ 41.143004][ T445] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 41.258576][ T451] EXT4-fs (loop0): 1 truncate cleaned up [ 41.264285][ T451] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 41.328307][ T457] EXT4-fs (loop0): 1 truncate cleaned up [ 41.334138][ T457] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 41.397828][ T463] EXT4-fs (loop0): 1 truncate cleaned up [ 41.403586][ T463] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 41.468713][ T469] EXT4-fs (loop0): 1 truncate cleaned up [ 41.474310][ T469] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 41.538488][ T475] EXT4-fs (loop0): 1 truncate cleaned up [ 41.544163][ T475] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 41.607519][ T481] EXT4-fs (loop0): 1 truncate cleaned up [ 41.613285][ T481] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 41.698109][ T487] EXT4-fs (loop0): 1 truncate cleaned up [ 41.703773][ T487] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 41.819712][ T494] EXT4-fs (loop0): 1 truncate cleaned up [ 41.825280][ T494] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 41.898354][ T500] EXT4-fs (loop0): 1 truncate cleaned up [ 41.904026][ T500] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 41.958015][ T506] EXT4-fs (loop0): 1 truncate cleaned up [ 41.963960][ T506] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 42.018033][ T512] EXT4-fs (loop0): 1 truncate cleaned up [ 42.024003][ T512] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 42.107719][ T518] EXT4-fs (loop0): 1 truncate cleaned up [ 42.113337][ T518] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 42.176465][ T524] EXT4-fs (loop0): 1 truncate cleaned up [ 42.182124][ T524] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 42.296182][ T530] EXT4-fs (loop0): 1 truncate cleaned up [ 42.301756][ T530] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 42.366409][ T536] EXT4-fs (loop0): 1 truncate cleaned up [ 42.371935][ T536] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 42.497909][ T542] EXT4-fs (loop0): 1 truncate cleaned up [ 42.503603][ T542] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 42.556402][ T548] EXT4-fs (loop0): 1 truncate cleaned up [ 42.562088][ T548] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 42.626396][ T554] EXT4-fs (loop0): 1 truncate cleaned up [ 42.632095][ T554] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 42.730669][ T561] EXT4-fs (loop0): 1 truncate cleaned up [ 42.736134][ T561] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 42.798558][ T567] EXT4-fs (loop0): 1 truncate cleaned up [ 42.804286][ T567] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 42.898416][ T573] EXT4-fs (loop0): 1 truncate cleaned up [ 42.904156][ T573] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 43.018238][ T579] EXT4-fs (loop0): 1 truncate cleaned up [ 43.023840][ T579] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 43.087822][ T585] EXT4-fs (loop0): 1 truncate cleaned up [ 43.093599][ T585] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 43.167527][ T591] EXT4-fs (loop0): 1 truncate cleaned up [ 43.173324][ T591] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 43.216054][ T597] EXT4-fs (loop0): 1 truncate cleaned up [ 43.221766][ T597] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 43.288314][ T603] EXT4-fs (loop0): 1 truncate cleaned up [ 43.293795][ T603] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 43.368017][ T609] EXT4-fs (loop0): 1 truncate cleaned up [ 43.373522][ T609] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 43.438262][ T615] EXT4-fs (loop0): 1 truncate cleaned up [ 43.443759][ T615] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 43.538117][ T621] EXT4-fs (loop0): 1 truncate cleaned up [ 43.544040][ T621] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 43.607713][ T627] EXT4-fs (loop0): 1 truncate cleaned up [ 43.614567][ T627] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 43.696513][ T633] EXT4-fs (loop0): 1 truncate cleaned up [ 43.702099][ T633] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 43.766156][ T640] EXT4-fs (loop0): 1 truncate cleaned up [ 43.772147][ T640] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 43.858128][ T646] EXT4-fs (loop0): 1 truncate cleaned up [ 43.863655][ T646] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 43.917761][ T652] EXT4-fs (loop0): 1 truncate cleaned up [ 43.923270][ T652] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 44.017056][ T658] EXT4-fs (loop0): 1 truncate cleaned up [ 44.022804][ T658] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 44.106425][ T664] EXT4-fs (loop0): 1 truncate cleaned up [ 44.112261][ T664] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 44.257906][ T670] EXT4-fs (loop0): 1 truncate cleaned up [ 44.263425][ T670] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue 2024/07/29 18:23:15 executed programs: 55 [ 44.356755][ T676] EXT4-fs (loop0): 1 truncate cleaned up [ 44.362449][ T676] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 44.487122][ T682] EXT4-fs (loop0): 1 truncate cleaned up [ 44.493160][ T682] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 44.556682][ T688] EXT4-fs (loop0): 1 truncate cleaned up [ 44.562196][ T688] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 44.638364][ T694] EXT4-fs (loop0): 1 truncate cleaned up [ 44.643875][ T694] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 44.696558][ T700] EXT4-fs (loop0): 1 truncate cleaned up [ 44.702192][ T700] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 44.818235][ T707] EXT4-fs (loop0): 1 truncate cleaned up [ 44.823781][ T707] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 44.938937][ T713] EXT4-fs (loop0): 1 truncate cleaned up [ 44.944397][ T713] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 45.058681][ T719] EXT4-fs (loop0): 1 truncate cleaned up [ 45.064195][ T719] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 45.136894][ T725] EXT4-fs (loop0): 1 truncate cleaned up [ 45.142697][ T725] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 45.218182][ T731] EXT4-fs (loop0): 1 truncate cleaned up [ 45.223689][ T731] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,init_itable=0x0000000000000009,errors=continue [ 45.337864][ T737] EXT4-fs (loop0): 1 truncate cleaned up [ 45.349028][ T740] ================================================================== [ 45.356939][ T740] BUG: KASAN: out-of-bounds in ext4_xattr_set_entry+0x1277/0x3a90 [ 45.364545][ T740] Read of size 18446744073709551572 at addr ffff8881200632e8 by task syz-executor.0/740 [ 45.374343][ T740] [ 45.376716][ T740] CPU: 1 PID: 740 Comm: syz-executor.0 Not tainted 5.10.222-syzkaller-1003210-gfd58936f3c1f #0 [ 45.387036][ T740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 45.396932][ T740] Call Trace: [ 45.400146][ T740] dump_stack_lvl+0x1e2/0x24b [ 45.404653][ T740] ? bfq_pos_tree_add_move+0x43b/0x43b [ 45.410073][ T740] ? panic+0x812/0x812 [ 45.413965][ T740] ? preempt_schedule_irq+0xe7/0x140 [ 45.419433][ T740] print_address_description+0x81/0x3b0 [ 45.424951][ T740] kasan_report+0x179/0x1c0 [ 45.429275][ T740] ? ext4_xattr_set_entry+0x1277/0x3a90 [ 45.434915][ T740] ? ext4_xattr_set_entry+0x1277/0x3a90 [ 45.440405][ T740] kasan_check_range+0x293/0x2a0 [ 45.445686][ T740] ? ext4_xattr_set_entry+0x1277/0x3a90 [ 45.451090][ T740] memmove+0x2d/0x70 [ 45.454799][ T740] ext4_xattr_set_entry+0x1277/0x3a90 [ 45.460009][ T740] ? __ext4_get_inode_loc+0x5af/0xbf0 [ 45.465263][ T740] ? ext4_xattr_ibody_set+0x390/0x390 [ 45.470429][ T740] ? __ext4_journal_ensure_credits+0x470/0x470 [ 45.476418][ T740] ? __xattr_check_inode+0x3d5/0x440 [ 45.481633][ T740] ext4_xattr_ibody_set+0x124/0x390 [ 45.486664][ T740] ext4_xattr_set_handle+0xc26/0x14e0 [ 45.491962][ T740] ? ext4_xattr_set_entry+0x3a90/0x3a90 [ 45.497786][ T740] ? __kasan_check_read+0x11/0x20 [ 45.502994][ T740] ext4_xattr_set+0x231/0x3d0 [ 45.507542][ T740] ? ext4_xattr_set_credits+0x290/0x290 [ 45.512863][ T740] ? selinux_inode_setxattr+0x621/0xcf0 [ 45.519020][ T740] ext4_xattr_trusted_set+0x3b/0x50 [ 45.524807][ T740] ? ext4_xattr_trusted_get+0x40/0x40 [ 45.530177][ T740] __vfs_setxattr+0x404/0x450 [ 45.534694][ T740] __vfs_setxattr_noperm+0x11d/0x4f0 [ 45.539810][ T740] __vfs_setxattr_locked+0x1f9/0x210 [ 45.545285][ T740] vfs_setxattr+0x112/0x2c0 [ 45.549784][ T740] ? check_stack_object+0x114/0x130 [ 45.555067][ T740] ? xattr_permission+0x380/0x380 [ 45.559999][ T740] setxattr+0x1ea/0x3f0 [ 45.563988][ T740] ? path_setxattr+0x240/0x240 [ 45.568601][ T740] ? __mnt_want_write+0x1f6/0x270 [ 45.573539][ T740] ? mnt_want_write+0x1ba/0x290 [ 45.578538][ T740] path_setxattr+0x169/0x240 [ 45.582908][ T740] ? simple_xattr_list_add+0x120/0x120 [ 45.588295][ T740] __x64_sys_setxattr+0xc5/0xe0 [ 45.593104][ T740] do_syscall_64+0x34/0x70 [ 45.597350][ T740] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.603096][ T740] RIP: 0033:0x7f9d22c6aae9 [ 45.607509][ T740] 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 [ 45.627297][ T740] RSP: 002b:00007f9d1a40c0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 45.635530][ T740] RAX: ffffffffffffffda RBX: 00007f9d22d8a050 RCX: 00007f9d22c6aae9 [ 45.643437][ T740] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 00000000200002c0 [ 45.651363][ T740] RBP: 00007f9d22cb647a R08: 0000000000000000 R09: 0000000000000000 [ 45.659222][ T740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.667042][ T740] R13: 000000000000000b R14: 00007f9d22d8a050 R15: 00007fff8074bbb8 [ 45.675032][ T740] [ 45.677274][ T740] The buggy address belongs to the page: [ 45.682772][ T740] page:ffffea00048018c0 refcount:2 mapcount:0 mapping:ffff888109198f50 index:0x2 pfn:0x120063 [ 45.692821][ T740] aops:def_blk_aops ino:0 [ 45.696973][ T740] flags: 0x4000000000002036(referenced|uptodate|lru|active|private) [ 45.705153][ T740] raw: 4000000000002036 ffffea00048050c8 ffff88811fb7f030 ffff888109198f50 [ 45.713744][ T740] raw: 0000000000000002 ffff8881102c4dc8 00000002ffffffff ffff88811fb6c000 [ 45.722150][ T740] page dumped because: kasan: bad access detected [ 45.728657][ T740] page->mem_cgroup:ffff88811fb6c000 [ 45.733962][ T740] page_owner tracks the page as allocated [ 45.739518][ T740] page last allocated via order 0, migratetype Movable, gfp_mask 0x108c48(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), pid 737, ts 45337719000, free_ts 45335731101 [ 45.756444][ T740] prep_new_page+0x166/0x180 [ 45.760946][ T740] get_page_from_freelist+0x2d8c/0x2f30 [ 45.766494][ T740] __alloc_pages_nodemask+0x435/0xaf0 [ 45.771748][ T740] pagecache_get_page+0x669/0x950 [ 45.776688][ T740] __getblk_gfp+0x221/0x7e0 [ 45.781038][ T740] __ext4_get_inode_loc+0x4c2/0xbf0 [ 45.786052][ T740] __ext4_iget+0x516/0x41f0 [ 45.790390][ T740] ext4_orphan_get+0x1e3/0x630 [ 45.794992][ T740] ext4_orphan_cleanup+0x696/0xd50 [ 45.800094][ T740] ext4_fill_super+0x888c/0x9150 [ 45.804820][ T740] mount_bdev+0x262/0x370 [ 45.809071][ T740] ext4_mount+0x34/0x40 [ 45.813213][ T740] legacy_get_tree+0xf1/0x190 [ 45.817724][ T740] vfs_get_tree+0x88/0x290 [ 45.821982][ T740] do_new_mount+0x2ba/0xb30 [ 45.826519][ T740] path_mount+0x56f/0xcb0 [ 45.830676][ T740] page last free stack trace: [ 45.835200][ T740] free_unref_page_prepare+0x2ae/0x2d0 [ 45.840583][ T740] free_unref_page_list+0x122/0xb20 [ 45.845698][ T740] release_pages+0xea0/0xef0 [ 45.850212][ T740] free_pages_and_swap_cache+0x8a/0xa0 [ 45.855590][ T740] tlb_finish_mmu+0x177/0x320 [ 45.860109][ T740] unmap_region+0x31c/0x370 [ 45.864532][ T740] __do_munmap+0x699/0x8c0 [ 45.868782][ T740] __se_sys_munmap+0x120/0x1a0 [ 45.873386][ T740] __x64_sys_munmap+0x5b/0x70 [ 45.877909][ T740] do_syscall_64+0x34/0x70 [ 45.882243][ T740] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.887965][ T740] [ 45.890216][ T740] Memory state around the buggy address: [ 45.895867][ T740] ffff888120063180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.903762][ T740] ffff888120063200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.911657][ T740] >ffff888120063280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.919551][ T740] ^ [ 45.926847][ T740] ffff888120063300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.934835][ T740] ffff888120063380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.942731][ T740] ================================================================== [ 45.950623][ T740] Disabling lock debugging due to kernel taint [ 45.957307][ T740] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1047: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 46.057334][ T744] EXT4-fs (loop0): 1 truncate cleaned up [ 46.110723][ T750] EXT4-fs (loop0): 1 truncate cleaned up [ 46.217527][ T756] EXT4-fs (loop0): 1 truncate cleaned up [ 46.228805][ T759] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5869: Corrupt filesystem [ 46.336343][ T762] EXT4-fs (loop0): 1 truncate cleaned up [ 46.388044][ T768] EXT4-fs (loop0): 1 truncate cleaned up [ 46.399838][ T771] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5869: Corrupt filesystem [ 46.409285][ T771] EXT4-fs error (device loop0): ext4_dirty_inode:6079: inode #15: comm syz-executor.0: mark_inode_dirty error [ 46.421689][ T771] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor.0: Invalid block bitmap block 0 in block_group 0 [ 46.435842][ T771] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5869: Corrupt filesystem [ 46.445252][ T771] EXT4-fs error (device loop0): ext4_dirty_inode:6079: inode #15: comm syz-executor.0: mark_inode_dirty error [ 46.568339][ T774] EXT4-fs (loop0): 1 truncate cleaned up [ 46.618112][ T780] EXT4-fs (loop0): 1 truncate cleaned up [ 46.628949][ T783] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5869: Corrupt filesystem [ 46.638600][ T783] EXT4-fs error (device loop0): ext4_dirty_inode:6079: inode #15: comm syz-executor.0: mark_inode_dirty error [ 46.650495][ T783] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor.0: Invalid block bitmap block 0 in block_group 0 [ 46.664703][ T783] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5869: Corrupt filesystem [ 46.674353][ T783] EXT4-fs error (device loop0): ext4_dirty_inode:6079: inode #15: comm syz-executor.0: mark_inode_dirty error [ 46.777677][ T787] EXT4-fs (loop0): 1 truncate cleaned up [ 46.857637][ T793] EXT4-fs (loop0): 1 truncate cleaned up [ 46.869020][ T796] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5869: Corrupt filesystem [ 46.901765][ T799] EXT4-fs (loop0): 1 truncate cleaned up [ 46.912637][ T802] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5869: Corrupt filesystem [ 47.018024][ T805] EXT4-fs (loop0): 1 truncate cleaned up [ 47.078221][ T811] EXT4-fs (loop0): 1 truncate cleaned up [ 47.146978][ T817] EXT4-fs (loop0): 1 truncate cleaned up [ 47.217917][ T823] EXT4-fs (loop0): 1 truncate cleaned up [ 47.226375][ T826] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5869: Corrupt filesystem [ 47.277233][ T829] EXT4-fs (loop0): 1 truncate cleaned up [ 47.326266][ T835] EXT4-fs (loop0): 1 truncate cleaned up [ 47.366680][ T841] EXT4-fs (loop0): 1 truncate cleaned up [ 47.417956][ T847] EXT4-fs (loop0): 1 truncate cleaned up [ 47.477912][ T853] EXT4-fs (loop0): 1 truncate cleaned up [ 47.577672][ T859] EXT4-fs (loop0): 1 truncate cleaned up [ 47.646899][ T865] EXT4-fs (loop0): 1 truncate cleaned up [ 47.655283][ T868] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5869: Corrupt filesystem [ 47.696369][ T871] EXT4-fs (loop0): 1 truncate cleaned up [ 47.748398][ T878] EXT4-fs (loop0): 1 truncate cleaned up [ 47.787652][ T884] EXT4-fs (loop0): 1 truncate cleaned up [ 47.828187][ T890] EXT4-fs (loop0): 1 truncate cleaned up [ 47.838924][ T893] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2204: inode #15: comm syz-executor.0: corrupted in-inode xattr [ 47.877569][ T896] EXT4-fs (loop0): 1 truncate cleaned up [ 47.885800][ T899] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5869: Corrupt filesystem [ 48.018459][ T902] EXT4-fs (loop0): 1 truncate cleaned up [ 48.067538][ T908] EXT4-fs (loop0): 1 truncate cleaned up [ 48.127452][ T914] EXT4-fs (loop0): 1 truncate cleaned up [ 48.139296][ T917] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5869: Corrupt filesystem [ 48.149181][ T917] EXT4-fs error (device loop0): ext4_dirty_inode:6079: inode #15: comm syz-executor.0: mark_inode_dirty error [ 48.161333][ T917] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor.0: Invalid block bitmap block 0 in block_group 0 [ 48.175413][ T917] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5869: Corrupt filesystem [ 48.185270][ T917] EXT4-fs error (device loop0): ext4_dirty_inode:6079: inode #15: comm syz-executor.0: mark_inode_dirty error [ 48.297743][ T920] EXT4-fs (loop0): 1 truncate cleaned up [ 48.377721][ T926] EXT4-fs (loop0): 1 truncate cleaned up [ 48.388567][ T929] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5869: Corrupt filesystem [ 48.398019][ T929] EXT4-fs error (device loop0): ext4_dirty_inode:6079: inode #15: comm syz-executor.0: mark_inode_dirty error [ 48.410057][ T929] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor.0: Invalid block bitmap block 0 in block_group 0 [ 48.424445][ T929] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5869: Corrupt filesystem [ 48.434168][ T929] EXT4-fs error (device loop0): ext4_dirty_inode:6079: inode #15: comm syz-executor.0: mark_inode_dirty error [ 48.538790][ T932] EXT4-fs (loop0): 1 truncate cleaned up [ 48.587820][ T938] EXT4-fs (loop0): 1 truncate cleaned up [ 48.596456][ T941] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5869: Corrupt filesystem [ 48.696937][ T944] EXT4-fs (loop0): 1 truncate cleaned up [ 48.737013][ T951] EXT4-fs (loop0): 1 truncate cleaned up [ 48.776722][ T957] EXT4-fs (loop0): 1 truncate cleaned up [ 48.896523][ T963] EXT4-fs (loop0): 1 truncate cleaned up [ 48.937549][ T969] EXT4-fs (loop0): 1 truncate cleaned up [ 48.949025][ T972] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5869: Corrupt filesystem [ 48.958502][ T972] EXT4-fs error (device loop0): ext4_dirty_inode:6079: inode #15: comm syz-executor.0: mark_inode_dirty error [ 48.970270][ T972] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor.0: Invalid block bitmap block 0 in block_group 0 [ 48.984238][ T972] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5869: Corrupt filesystem [ 48.993633][ T972] EXT4-fs error (device loop0): ext4_dirty_inode:6079: inode #15: comm syz-executor.0: mark_inode_dirty error [ 49.098176][ T975] EXT4-fs (loop0): 1 truncate cleaned up [ 49.136778][ T981] EXT4-fs (loop0): 1 truncate cleaned up [ 49.188050][ T987] EXT4-fs (loop0): 1 truncate cleaned up [ 49.237945][ T993] EXT4-fs (loop0): 1 truncate cleaned up [ 49.278011][ T999] EXT4-fs (loop0): 1 truncate cleaned up [ 49.734078][ T1] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 49.745623][ T1] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 49.754232][ T1] CPU: 0 PID: 1 Comm: init Tainted: G B 5.10.222-syzkaller-1003210-gfd58936f3c1f #0 [ 49.764721][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 49.774629][ T1] RIP: 0010:__wake_up_common+0x1ff/0x460 [ 49.780173][ T1] Code: 0f 84 f5 01 00 00 49 89 c5 c7 45 c0 00 00 00 00 eb 09 4d 39 ec 0f 84 e0 01 00 00 4c 89 e3 4d 8d 74 24 e8 4c 89 e0 48 c1 e8 03 <80> 3c 10 00 74 12 48 89 df e8 63 94 59 00 48 ba 00 00 00 00 00 fc [ 49.799730][ T1] RSP: 0018:ffffc90000017710 EFLAGS: 00010046 [ 49.805607][ T1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.813414][ T1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888120f56908 [ 49.821590][ T1] RBP: ffffc90000017770 R08: 0000000000004010 R09: ffffc900000177c0 [ 49.829580][ T1] R10: fffff52000002edc R11: dffffc0000000001 R12: 0000000000000000 [ 49.837599][ T1] R13: ffff888120f56910 R14: ffffffffffffffe8 R15: 1ffff92000002ef8 [ 49.845405][ T1] FS: 00007f088f10a380(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 49.854615][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.861113][ T1] CR2: 00000000200401bf CR3: 000000010baf5000 CR4: 00000000003506b0 [ 49.869105][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.877012][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.884807][ T1] Call Trace: [ 49.887953][ T1] ? __die_body+0x62/0xb0 [ 49.892120][ T1] ? die_addr+0x9f/0xd0 [ 49.896110][ T1] ? exc_general_protection+0x3ff/0x490 [ 49.901566][ T1] ? asm_exc_general_protection+0x1e/0x30 [ 49.907213][ T1] ? __wake_up_common+0x1ff/0x460 [ 49.912074][ T1] __wake_up_pollfree+0x102/0x1d0 [ 49.916926][ T1] ? __wake_up_sync+0x10/0x10 [ 49.921445][ T1] ? radix_tree_delete_item+0x24d/0x350 [ 49.926916][ T1] ? free_pid+0x260/0x270 [ 49.931161][ T1] signalfd_cleanup+0x4b/0x60 [ 49.935677][ T1] __cleanup_sighand+0x4b/0x90 [ 49.940264][ T1] release_task+0xd5c/0x1200 [ 49.944686][ T1] wait_consider_task+0x1967/0x2960 [ 49.949710][ T1] ? child_wait_callback+0x200/0x200 [ 49.955051][ T1] do_wait+0x318/0x7e0 [ 49.959246][ T1] ? recalc_sigpending+0x1a5/0x230 [ 49.964453][ T1] ? kernel_wait4+0x3d0/0x3d0 [ 49.968965][ T1] ? __kasan_check_write+0x14/0x20 [ 49.973906][ T1] kernel_wait4+0x29e/0x3d0 [ 49.978242][ T1] ? __ia32_sys_waitid+0xd0/0xd0 [ 49.983182][ T1] ? kernel_waitid+0x520/0x520 [ 49.987776][ T1] __x64_sys_wait4+0x130/0x1e0 [ 49.992543][ T1] ? kernel_wait+0x230/0x230 [ 49.996946][ T1] ? fpu__clear_all+0x20/0x20 [ 50.001461][ T1] ? __kasan_check_read+0x11/0x20 [ 50.006346][ T1] do_syscall_64+0x34/0x70 [ 50.010582][ T1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.016472][ T1] RIP: 0033:0x7f088f244476 [ 50.020821][ T1] Code: 10 00 00 00 48 89 d1 89 f2 48 89 fe 83 cf ff e9 00 00 00 00 49 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 20 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 73 48 8b 15 83 49 0f 00 f7 d8 64 89 02 48 83 [ 50.040875][ T1] RSP: 002b:00007ffe658145c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 50.049142][ T1] RAX: ffffffffffffffda RBX: 00007f088f40513c RCX: 00007f088f244476 [ 50.057191][ T1] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 00000000ffffffff [ 50.065182][ T1] RBP: 00007f088f40a528 R08: 0000000000000007 R09: 58641fae2557f4bd [ 50.072980][ T1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.080974][ T1] R13: 00007ffe658145e8 R14: 000055ab64224169 R15: 00007f088f43ba80 [ 50.088723][ T1] Modules linked in: [ 50.093017][ T1] ---[ end trace 15afa407840c9ec3 ]--- [ 50.093097][ T57] general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#2] PREEMPT SMP KASAN [ 50.098304][ T1] RIP: 0010:__wake_up_common+0x1ff/0x460 [ 50.109941][ T57] KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f] [ 50.115464][ T1] Code: 0f 84 f5 01 00 00 49 89 c5 c7 45 c0 00 00 00 00 eb 09 4d 39 ec 0f 84 e0 01 00 00 4c 89 e3 4d 8d 74 24 e8 4c 89 e0 48 c1 e8 03 <80> 3c 10 00 74 12 48 89 df e8 63 94 59 00 48 ba 00 00 00 00 00 fc [ 50.123707][ T57] CPU: 1 PID: 57 Comm: jbd2/sda1-8 Tainted: G B D 5.10.222-syzkaller-1003210-gfd58936f3c1f #0 [ 50.143547][ T1] RSP: 0018:ffffc90000017710 EFLAGS: 00010046 [ 50.154894][ T57] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 50.154911][ T1] [ 50.160924][ T57] RIP: 0010:jbd2_clear_buffer_revoked_flags+0x11d/0x260 [ 50.170789][ T1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.172969][ T57] Code: 84 d9 00 00 00 48 8b 45 a0 42 80 3c 20 00 74 08 4c 89 ef e8 15 99 b6 ff 4d 8b 7d 00 49 8d 5e 18 48 89 d8 48 c1 e8 03 4d 89 e5 <42> 80 3c 20 00 74 08 48 89 df e8 f4 98 b6 ff 4c 8b 23 48 8b 5d 98 [ 50.179823][ T1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888120f56908 [ 50.187625][ T57] RSP: 0018:ffffc90000ac77c0 EFLAGS: 00010206 [ 50.207330][ T1] RBP: ffffc90000017770 R08: 0000000000004010 R09: ffffc900000177c0 [ 50.215313][ T57] [ 50.221378][ T1] R10: fffff52000002edc R11: dffffc0000000001 R12: 0000000000000000 [ 50.229163][ T57] RAX: 0000000000000003 RBX: 0000000000000018 RCX: ffff88810b9b0000 [ 50.231328][ T1] R13: ffff888120f56910 R14: ffffffffffffffe8 R15: 1ffff92000002ef8 [ 50.239235][ T57] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff88810909f840 [ 50.247062][ T1] FS: 00007f088f10a380(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 50.254945][ T57] RBP: ffffc90000ac7830 R08: dffffc0000000000 R09: ffffed1021213f09 [ 50.262928][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.271906][ T57] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 50.279685][ T1] CR2: 00000000200401bf CR3: 000000010baf5000 CR4: 00000000003506b0 [ 50.286313][ T57] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88810044b300 [ 50.294136][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.302023][ T57] FS: 0000000000000000(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 50.309832][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.317839][ T57] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.326945][ T1] Kernel panic - not syncing: Fatal exception [ 50.334925][ T57] CR2: 0000000000000000 CR3: 000000010fb1e000 CR4: 00000000003506a0 [ 50.355145][ T57] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.362944][ T57] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.370756][ T57] Call Trace: [ 50.373891][ T57] ? __die_body+0x62/0xb0 [ 50.378081][ T57] ? die_addr+0x9f/0xd0 [ 50.382068][ T57] ? exc_general_protection+0x3ff/0x490 [ 50.387613][ T57] ? asm_exc_general_protection+0x1e/0x30 [ 50.393244][ T57] ? jbd2_clear_buffer_revoked_flags+0x11d/0x260 [ 50.399664][ T57] jbd2_journal_commit_transaction+0x104d/0x6b20 [ 50.406121][ T57] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 50.411689][ T57] ? jbd2_journal_finish_inode_data_buffers+0xb0/0xb0 [ 50.418422][ T57] ? __kasan_check_write+0x14/0x20 [ 50.423363][ T57] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 50.428653][ T57] ? _raw_spin_lock+0x1b0/0x1b0 [ 50.433354][ T57] ? __kasan_check_write+0x14/0x20 [ 50.438492][ T57] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 50.444117][ T57] ? del_timer_sync+0x1bc/0x230 [ 50.448803][ T57] ? __kasan_check_write+0x14/0x20 [ 50.453738][ T57] ? try_to_del_timer_sync+0x150/0x150 [ 50.459052][ T57] ? finish_wait+0x17f/0x190 [ 50.463741][ T57] kjournald2+0x489/0x890 [ 50.467943][ T57] ? __switch_to_asm+0x34/0x60 [ 50.472596][ T57] ? jbd2_seq_info_show+0x620/0x620 [ 50.477622][ T57] ? io_schedule+0x120/0x120 [ 50.482058][ T57] ? __kasan_check_read+0x11/0x20 [ 50.487688][ T57] ? __kthread_parkme+0xb9/0x1c0 [ 50.492622][ T57] kthread+0x34b/0x3d0 [ 50.496534][ T57] ? jbd2_seq_info_show+0x620/0x620 [ 50.501896][ T57] ? kthread_blkcg+0xd0/0xd0 [ 50.506348][ T57] ret_from_fork+0x1f/0x30 [ 50.510756][ T57] Modules linked in: [ 50.514783][ T1] Kernel Offset: disabled [ 50.519109][ T1] Rebooting in 86400 seconds..