Warning: Permanently added '10.128.1.167' (ED25519) to the list of known hosts. 2024/09/24 06:50:14 ignoring optional flag "sandboxArg"="0" 2024/09/24 06:50:14 parsed 1 programs 2024/09/24 06:50:15 executed programs: 0 [ 45.981215][ T420] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.988097][ T420] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.995631][ T420] device bridge_slave_0 entered promiscuous mode [ 46.004861][ T420] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.011852][ T420] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.019131][ T420] device bridge_slave_1 entered promiscuous mode [ 46.122654][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.129539][ T424] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.137177][ T424] device bridge_slave_0 entered promiscuous mode [ 46.165982][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.172951][ T424] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.180423][ T424] device bridge_slave_1 entered promiscuous mode [ 46.253519][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.260366][ T423] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.268020][ T423] device bridge_slave_0 entered promiscuous mode [ 46.275037][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.282008][ T423] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.289392][ T423] device bridge_slave_1 entered promiscuous mode [ 46.340721][ T425] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.347699][ T425] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.355283][ T425] device bridge_slave_0 entered promiscuous mode [ 46.362091][ T421] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.368923][ T421] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.376652][ T421] device bridge_slave_0 entered promiscuous mode [ 46.383812][ T421] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.391124][ T421] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.398623][ T421] device bridge_slave_1 entered promiscuous mode [ 46.424826][ T425] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.432038][ T425] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.439552][ T425] device bridge_slave_1 entered promiscuous mode [ 46.494613][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.501845][ T422] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.509230][ T422] device bridge_slave_0 entered promiscuous mode [ 46.543751][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.550732][ T422] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.559038][ T422] device bridge_slave_1 entered promiscuous mode [ 46.625721][ T420] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.632898][ T420] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.640077][ T420] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.646824][ T420] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.730387][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.737272][ T424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.744572][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.751434][ T424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.798526][ T421] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.805573][ T421] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.812692][ T421] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.819431][ T421] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.830059][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.837020][ T423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.844320][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.851077][ T423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.867928][ T425] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.874970][ T425] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.882136][ T425] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.889134][ T425] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.931639][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.938809][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.946507][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.954025][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.961526][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.968557][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.976009][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.983178][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.990175][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.997296][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.032268][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.039592][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.047072][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.054808][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.087681][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.096510][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.105031][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.111890][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.119613][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.127470][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.134954][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.143208][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.151685][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.158643][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.166157][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.173860][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.181337][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.189510][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.197676][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.204625][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.212584][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.219957][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.227771][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.236347][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.244762][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.251726][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.259602][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.268393][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.276842][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.283690][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.293141][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.301572][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.310004][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.316890][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.340192][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.348555][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.357268][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.364208][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.373872][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.382344][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.390433][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.397297][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.404668][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.413208][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.421799][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.428797][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.436532][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.444444][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.452481][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.486854][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.495205][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.505382][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.513651][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.521844][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.529933][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.536974][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.561749][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.569597][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.578716][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.601443][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.609445][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.618390][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.626648][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.654830][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.662986][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.670782][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.679592][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.687665][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.716253][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.725933][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.735179][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.764545][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.772950][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.781012][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.789122][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.796978][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.805492][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.813961][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.822318][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.829141][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.836429][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.844827][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.853161][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.859980][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.867623][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.875505][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.903547][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.913224][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.922100][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.930329][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.954410][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.962839][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.972997][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.981537][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.989595][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.997988][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.006217][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.020285][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.028401][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.037763][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.047293][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.057661][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.065849][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.106447][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.123759][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.140277][ T23] kauditd_printk_skb: 15 callbacks suppressed [ 48.140291][ T23] audit: type=1400 audit(1727160617.350:91): avc: denied { mounton } for pid=451 comm="syz-executor.5" path="/root/syzkaller-testdir3249149223/syzkaller.cvJhjO/0/file0" dev="sda1" ino=1952 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 48.174885][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.183758][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.190109][ T452] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 48.192267][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.201912][ T23] audit: type=1400 audit(1727160617.420:92): avc: denied { mount } for pid=451 comm="syz-executor.5" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 48.209761][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.233475][ T452] EXT4-fs error (device loop5): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.240865][ T450] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 48.269691][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.283772][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.287347][ T23] audit: type=1400 audit(1727160617.450:93): avc: denied { write } for pid=451 comm="syz-executor.5" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.324018][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.324592][ T450] EXT4-fs error (device loop2): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.332902][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.362456][ T23] audit: type=1400 audit(1727160617.450:94): avc: denied { add_name } for pid=451 comm="syz-executor.5" name="blkio.throttle.io_service_bytes" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.385780][ T23] audit: type=1400 audit(1727160617.450:95): avc: denied { create } for pid=451 comm="syz-executor.5" name="blkio.throttle.io_service_bytes" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.408797][ T23] audit: type=1400 audit(1727160617.450:96): avc: denied { read append open } for pid=451 comm="syz-executor.5" path="/root/syzkaller-testdir3249149223/syzkaller.cvJhjO/0/file0/blkio.throttle.io_service_bytes" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.440579][ T23] audit: type=1400 audit(1727160617.450:97): avc: denied { map } for pid=451 comm="syz-executor.5" path="/root/syzkaller-testdir3249149223/syzkaller.cvJhjO/0/file0/blkio.throttle.io_service_bytes" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.470516][ T23] audit: type=1400 audit(1727160617.450:98): avc: denied { write } for pid=451 comm="syz-executor.5" path="/root/syzkaller-testdir3249149223/syzkaller.cvJhjO/0/file0/blkio.throttle.io_service_bytes" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.509322][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.517145][ T23] audit: type=1400 audit(1727160617.500:99): avc: denied { unmount } for pid=424 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 48.525797][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.547914][ T23] audit: type=1400 audit(1727160617.650:100): avc: denied { mounton } for pid=425 comm="syz-executor.1" path="/dev/binderfs" dev="devtmpfs" ino=10894 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 48.583605][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.593596][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.593878][ T463] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 48.602887][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.626714][ T468] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 48.636595][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.637026][ T463] EXT4-fs error (device loop5): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.644892][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.667848][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.670399][ T468] EXT4-fs error (device loop1): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.694194][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.702643][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.704864][ T469] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 48.729685][ T469] EXT4-fs error (device loop2): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.750021][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.759433][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.778158][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.789097][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.932858][ T480] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 48.953379][ T480] EXT4-fs error (device loop3): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.973249][ T484] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.976063][ T486] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 48.986815][ T482] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 49.003046][ T491] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 49.015438][ T489] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 49.041452][ T482] EXT4-fs error (device loop1): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.045872][ T484] EXT4-fs error (device loop0): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.072074][ T489] EXT4-fs error (device loop2): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.087511][ T491] EXT4-fs error (device loop4): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.087864][ T486] EXT4-fs error (device loop5): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.118230][ T513] ------------[ cut here ]------------ [ 49.123608][ T513] kernel BUG at fs/ext4/inode.c:2844! [ 49.130080][ T514] ------------[ cut here ]------------ [ 49.135355][ T514] kernel BUG at fs/ext4/inode.c:2844! [ 49.141319][ T513] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 49.147204][ T513] CPU: 1 PID: 513 Comm: syz-executor.1 Not tainted 5.4.283-syzkaller-04981-g1cca65ac6abc #0 [ 49.148842][ T516] ------------[ cut here ]------------ [ 49.157114][ T513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 49.162382][ T516] kernel BUG at fs/ext4/inode.c:2844! [ 49.172307][ T513] RIP: 0010:ext4_writepages+0x3c96/0x3cc0 [ 49.178670][ T517] ------------[ cut here ]------------ [ 49.183054][ T513] Code: a9 9b ff 31 ff 89 de e8 58 a9 9b ff 45 84 f6 75 2e e8 3e a7 9b ff 49 bf 00 00 00 00 00 fc ff df e9 1d f9 ff ff e8 2a a7 9b ff <0f> 0b e8 23 a7 9b ff 0f 0b e8 1c a7 9b ff e8 b7 c4 37 ff eb 99 e8 [ 49.188421][ T517] kernel BUG at fs/ext4/inode.c:2844! [ 49.207952][ T513] RSP: 0018:ffff8881ea32f3e0 EFLAGS: 00010293 [ 49.219177][ T513] RAX: ffffffff81c88f76 RBX: 0000010000000000 RCX: ffff8881d7e60fc0 [ 49.227044][ T513] RDX: 0000000000000000 RSI: 0000010000000000 RDI: 0000000000000000 [ 49.234864][ T513] RBP: ffff8881ea32f7d0 R08: ffffffff81c85bc6 R09: ffffed103b55e533 [ 49.242677][ T513] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881daaf2a40 [ 49.250471][ T513] R13: 0000000000000001 R14: 0000010410000000 R15: dffffc0000000000 [ 49.258287][ T513] FS: 00007fbd9550c6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 49.267147][ T513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.273560][ T513] CR2: 00007f31f145dd58 CR3: 00000001eb661000 CR4: 00000000003406a0 [ 49.281552][ T513] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.289444][ T513] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.297250][ T513] Call Trace: [ 49.300385][ T513] ? __die+0xb4/0x100 [ 49.304200][ T513] ? die+0x26/0x50 [ 49.307755][ T513] ? do_trap+0x1e7/0x340 [ 49.312089][ T513] ? ext4_writepages+0x3c96/0x3cc0 [ 49.317137][ T513] ? ext4_writepages+0x3c96/0x3cc0 [ 49.322077][ T513] ? do_invalid_op+0xfb/0x110 [ 49.326602][ T513] ? ext4_writepages+0x3c96/0x3cc0 [ 49.331539][ T513] ? invalid_op+0x1e/0x30 [ 49.335731][ T513] ? ext4_writepages+0x8e6/0x3cc0 [ 49.340573][ T513] ? ext4_writepages+0x3c96/0x3cc0 [ 49.345616][ T513] ? ext4_writepages+0x3c96/0x3cc0 [ 49.350556][ T513] ? from_kprojid+0x1ac/0x750 [ 49.355174][ T513] ? __ext4_handle_dirty_metadata+0x279/0x610 [ 49.361228][ T513] ? ext4_mark_iloc_dirty+0x2375/0x3560 [ 49.366621][ T513] ? ext4_readpage+0x2e0/0x2e0 [ 49.371214][ T513] ? ext4_chunk_trans_blocks+0x290/0x290 [ 49.376685][ T513] ? ext4_reserve_inode_write+0x19c/0x220 [ 49.382493][ T513] ? ext4_mark_inode_dirty+0x4e7/0x7a0 [ 49.387793][ T513] ? __ext4_journal_start_sb+0x295/0x460 [ 49.393565][ T513] ? ext4_readpage+0x2e0/0x2e0 [ 49.398373][ T513] do_writepages+0x12b/0x270 [ 49.402924][ T513] ? __writepage+0x110/0x110 [ 49.407320][ T513] ? _raw_spin_lock+0xa4/0x1b0 [ 49.411933][ T513] ? _raw_spin_trylock_bh+0x190/0x190 [ 49.417127][ T513] ? _copy_from_iter_full+0xa80/0xa80 [ 49.422437][ T513] ? wbc_attach_and_unlock_inode+0x59e/0x5b0 [ 49.428337][ T513] __filemap_fdatawrite_range+0x33c/0x3f0 [ 49.433899][ T513] ? filemap_check_errors+0x130/0x130 [ 49.439183][ T513] ? generic_perform_write+0x4c8/0x560 [ 49.444582][ T513] file_write_and_wait_range+0x83/0x110 [ 49.449948][ T513] __generic_file_fsync+0x6e/0x190 [ 49.454929][ T513] ext4_sync_file+0x251/0xcc0 [ 49.459408][ T513] ext4_file_write_iter+0xa03/0x10e0 [ 49.464533][ T513] ? ext4_file_read_iter+0x140/0x140 [ 49.469648][ T513] ? iov_iter_init+0x82/0x160 [ 49.474163][ T513] __vfs_write+0x5d3/0x750 [ 49.478502][ T513] ? __kernel_write+0x350/0x350 [ 49.483185][ T513] ? check_preemption_disabled+0x9f/0x320 [ 49.488784][ T513] ? debug_smp_processor_id+0x20/0x20 [ 49.493961][ T513] ? selinux_file_permission+0x2be/0x530 [ 49.499422][ T513] vfs_write+0x206/0x4e0 [ 49.503500][ T513] ksys_write+0x199/0x2c0 [ 49.507671][ T513] ? debug_smp_processor_id+0x20/0x20 [ 49.512872][ T513] ? __ia32_sys_read+0x80/0x80 [ 49.517489][ T513] do_syscall_64+0xca/0x1c0 [ 49.521820][ T513] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.527580][ T513] RIP: 0033:0x7fbd9dcaa8d9 [ 49.531966][ T513] 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 [ 49.551536][ T513] RSP: 002b:00007fbd9550c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 49.559821][ T513] RAX: ffffffffffffffda RBX: 00007fbd9ddca050 RCX: 00007fbd9dcaa8d9 [ 49.567826][ T513] RDX: 0000000000000024 RSI: 0000000020000080 RDI: 0000000000000004 [ 49.575626][ T513] RBP: 00007fbd9dd06ad0 R08: 0000000000000000 R09: 0000000000000000 [ 49.583442][ T513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.591251][ T513] R13: 000000000000006e R14: 00007fbd9ddca050 R15: 00007ffe96dc3818 [ 49.599055][ T513] Modules linked in: [ 49.602960][ T516] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 49.608802][ T516] CPU: 0 PID: 516 Comm: syz-executor.0 Tainted: G D 5.4.283-syzkaller-04981-g1cca65ac6abc #0 [ 49.619707][ T511] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 49.620353][ T516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 49.639177][ T516] RIP: 0010:ext4_writepages+0x3c96/0x3cc0 [ 49.644724][ T516] Code: a9 9b ff 31 ff 89 de e8 58 a9 9b ff 45 84 f6 75 2e e8 3e a7 9b ff 49 bf 00 00 00 00 00 fc ff df e9 1d f9 ff ff e8 2a a7 9b ff <0f> 0b e8 23 a7 9b ff 0f 0b e8 1c a7 9b ff e8 b7 c4 37 ff eb 99 e8 [ 49.664251][ T516] RSP: 0018:ffff8881e9dc73e0 EFLAGS: 00010293 [ 49.670151][ T516] RAX: ffffffff81c88f76 RBX: 0000010000000000 RCX: ffff8881eb362f40 [ 49.677963][ T516] RDX: 0000000000000000 RSI: 0000010000000000 RDI: 0000000000000000 [ 49.685862][ T516] RBP: ffff8881e9dc77d0 R08: ffffffff81c85bc6 R09: ffffed103b54b9fa [ 49.693672][ T516] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881daa5d078 [ 49.701491][ T516] R13: 0000000000000001 R14: 0000010410000000 R15: dffffc0000000000 [ 49.709307][ T516] FS: 00007f2dc96286c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 49.718061][ T516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.724597][ T516] CR2: 00007f5c5c73fd58 CR3: 00000001eb814000 CR4: 00000000003406b0 [ 49.732416][ T516] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.740306][ T516] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.748202][ T516] Call Trace: [ 49.751364][ T516] ? __die+0xb4/0x100 [ 49.755238][ T516] ? die+0x26/0x50 [ 49.758804][ T516] ? do_trap+0x1e7/0x340 [ 49.762875][ T516] ? ext4_writepages+0x3c96/0x3cc0 [ 49.767824][ T516] ? ext4_writepages+0x3c96/0x3cc0 [ 49.772918][ T516] ? do_invalid_op+0xfb/0x110 [ 49.777422][ T516] ? ext4_writepages+0x3c96/0x3cc0 [ 49.782373][ T516] ? invalid_op+0x1e/0x30 [ 49.786545][ T516] ? ext4_writepages+0x8e6/0x3cc0 [ 49.791398][ T516] ? ext4_writepages+0x3c96/0x3cc0 [ 49.796337][ T516] ? ext4_writepages+0x3c96/0x3cc0 [ 49.801288][ T516] ? from_kprojid+0x1ac/0x750 [ 49.805812][ T516] ? domain_dirty_limits+0x2fb/0x4c0 [ 49.810920][ T516] ? balance_dirty_pages+0x234e/0x26f0 [ 49.816216][ T516] ? ext4_readpage+0x2e0/0x2e0 [ 49.820822][ T516] ? balance_dirty_pages_ratelimited+0xcc0/0xcc0 [ 49.826997][ T516] ? __ext4_journal_start_sb+0x295/0x460 [ 49.832832][ T516] ? ext4_readpage+0x2e0/0x2e0 [ 49.837405][ T516] do_writepages+0x12b/0x270 [ 49.841830][ T516] ? __writepage+0x110/0x110 [ 49.846253][ T516] ? _raw_spin_lock+0xa4/0x1b0 [ 49.850853][ T516] ? _raw_spin_trylock_bh+0x190/0x190 [ 49.856063][ T516] ? _copy_from_iter_full+0xa80/0xa80 [ 49.861275][ T516] ? wbc_attach_and_unlock_inode+0x59e/0x5b0 [ 49.867084][ T516] __filemap_fdatawrite_range+0x33c/0x3f0 [ 49.872642][ T516] ? filemap_check_errors+0x130/0x130 [ 49.877933][ T516] ? generic_perform_write+0x4c8/0x560 [ 49.883528][ T516] file_write_and_wait_range+0x83/0x110 [ 49.888904][ T516] __generic_file_fsync+0x6e/0x190 [ 49.894063][ T516] ext4_sync_file+0x251/0xcc0 [ 49.898563][ T516] ext4_file_write_iter+0xa03/0x10e0 [ 49.903702][ T516] ? ext4_file_read_iter+0x140/0x140 [ 49.908811][ T516] ? iov_iter_init+0x82/0x160 [ 49.913401][ T516] __vfs_write+0x5d3/0x750 [ 49.917854][ T516] ? __kernel_write+0x350/0x350 [ 49.922562][ T516] ? check_preemption_disabled+0x9f/0x320 [ 49.928182][ T516] ? debug_smp_processor_id+0x20/0x20 [ 49.933501][ T516] ? selinux_file_permission+0x2be/0x530 [ 49.939025][ T516] vfs_write+0x206/0x4e0 [ 49.943159][ T516] ksys_write+0x199/0x2c0 [ 49.947273][ T516] ? debug_smp_processor_id+0x20/0x20 [ 49.952565][ T516] ? __ia32_sys_read+0x80/0x80 [ 49.957164][ T516] do_syscall_64+0xca/0x1c0 [ 49.961521][ T516] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.967233][ T516] RIP: 0033:0x7f2dd1dc68d9 [ 49.971485][ T516] 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 [ 49.991125][ T516] RSP: 002b:00007f2dc96280c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 49.999369][ T516] RAX: ffffffffffffffda RBX: 00007f2dd1ee6050 RCX: 00007f2dd1dc68d9 [ 50.007262][ T516] RDX: 0000000000000024 RSI: 0000000020000080 RDI: 0000000000000004 [ 50.015255][ T516] RBP: 00007f2dd1e22ad0 R08: 0000000000000000 R09: 0000000000000000 [ 50.023053][ T516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.030861][ T516] R13: 000000000000006e R14: 00007f2dd1ee6050 R15: 00007fff525d1628 [ 50.038684][ T516] Modules linked in: [ 50.042466][ T514] invalid opcode: 0000 [#3] PREEMPT SMP KASAN [ 50.048317][ T514] CPU: 1 PID: 514 Comm: syz-executor.2 Tainted: G D 5.4.283-syzkaller-04981-g1cca65ac6abc #0 [ 50.059592][ T514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 50.069496][ T514] RIP: 0010:ext4_writepages+0x3c96/0x3cc0 [ 50.075130][ T514] Code: a9 9b ff 31 ff 89 de e8 58 a9 9b ff 45 84 f6 75 2e e8 3e a7 9b ff 49 bf 00 00 00 00 00 fc ff df e9 1d f9 ff ff e8 2a a7 9b ff <0f> 0b e8 23 a7 9b ff 0f 0b e8 1c a7 9b ff e8 b7 c4 37 ff eb 99 e8 [ 50.094625][ T514] RSP: 0018:ffff8881ea2c73e0 EFLAGS: 00010293 [ 50.100584][ T514] RAX: ffffffff81c88f76 RBX: 0000010000000000 RCX: ffff8881d7e62f40 [ 50.108398][ T514] RDX: 0000000000000000 RSI: 0000010000000000 RDI: 0000000000000000 [ 50.116498][ T514] RBP: ffff8881ea2c77d0 R08: ffffffff81c85bc6 R09: ffffed103b55e5d8 [ 50.124308][ T514] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881daaf2f68 [ 50.132116][ T514] R13: 0000000000000001 R14: 0000010410000000 R15: dffffc0000000000 [ 50.140017][ T514] FS: 00007f31f145d6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 50.148868][ T514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.155299][ T514] CR2: 00007f1056fdfd58 CR3: 00000001ea905000 CR4: 00000000003406a0 [ 50.163107][ T514] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.170922][ T514] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.178832][ T514] Call Trace: [ 50.182037][ T514] ? __die+0xb4/0x100 [ 50.185871][ T514] ? die+0x26/0x50 [ 50.189427][ T514] ? do_trap+0x1e7/0x340 [ 50.193589][ T514] ? ext4_writepages+0x3c96/0x3cc0 [ 50.198777][ T514] ? ext4_writepages+0x3c96/0x3cc0 [ 50.203716][ T514] ? do_invalid_op+0xfb/0x110 [ 50.208228][ T514] ? ext4_writepages+0x3c96/0x3cc0 [ 50.213181][ T514] ? invalid_op+0x1e/0x30 [ 50.217344][ T514] ? ext4_writepages+0x8e6/0x3cc0 [ 50.222202][ T514] ? ext4_writepages+0x3c96/0x3cc0 [ 50.227406][ T514] ? ext4_writepages+0x3c96/0x3cc0 [ 50.232527][ T514] ? from_kprojid+0x1ac/0x750 [ 50.237042][ T514] ? __ext4_handle_dirty_metadata+0x279/0x610 [ 50.243113][ T514] ? ext4_mark_iloc_dirty+0x2375/0x3560 [ 50.248653][ T514] ? ext4_readpage+0x2e0/0x2e0 [ 50.253247][ T514] ? ext4_chunk_trans_blocks+0x290/0x290 [ 50.258714][ T514] ? ext4_reserve_inode_write+0x19c/0x220 [ 50.264273][ T514] ? ext4_mark_inode_dirty+0x4e7/0x7a0 [ 50.269650][ T514] ? __ext4_journal_start_sb+0x295/0x460 [ 50.275201][ T514] ? ext4_readpage+0x2e0/0x2e0 [ 50.279802][ T514] do_writepages+0x12b/0x270 [ 50.284223][ T514] ? __writepage+0x110/0x110 [ 50.288817][ T514] ? _raw_spin_lock+0xa4/0x1b0 [ 50.293418][ T514] ? _raw_spin_trylock_bh+0x190/0x190 [ 50.298626][ T514] ? _copy_from_iter_full+0xa80/0xa80 [ 50.303838][ T514] ? wbc_attach_and_unlock_inode+0x59e/0x5b0 [ 50.309653][ T514] __filemap_fdatawrite_range+0x33c/0x3f0 [ 50.315214][ T514] ? filemap_check_errors+0x130/0x130 [ 50.320416][ T514] ? generic_perform_write+0x4c8/0x560 [ 50.325717][ T514] file_write_and_wait_range+0x83/0x110 [ 50.331092][ T514] __generic_file_fsync+0x6e/0x190 [ 50.336165][ T514] ext4_sync_file+0x251/0xcc0 [ 50.340670][ T514] ext4_file_write_iter+0xa03/0x10e0 [ 50.345882][ T514] ? ext4_file_read_iter+0x140/0x140 [ 50.350917][ T514] ? iov_iter_init+0x82/0x160 [ 50.355430][ T514] __vfs_write+0x5d3/0x750 [ 50.359710][ T514] ? __kernel_write+0x350/0x350 [ 50.364374][ T514] ? check_preemption_disabled+0x9f/0x320 [ 50.369921][ T514] ? debug_smp_processor_id+0x20/0x20 [ 50.375139][ T514] ? selinux_file_permission+0x2be/0x530 [ 50.380624][ T514] vfs_write+0x206/0x4e0 [ 50.384763][ T514] ksys_write+0x199/0x2c0 [ 50.388925][ T514] ? debug_smp_processor_id+0x20/0x20 [ 50.394251][ T514] ? __ia32_sys_read+0x80/0x80 [ 50.398956][ T514] do_syscall_64+0xca/0x1c0 [ 50.403292][ T514] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.409220][ T514] RIP: 0033:0x7f31f9bfb8d9 [ 50.413481][ T514] 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 [ 50.433168][ T514] RSP: 002b:00007f31f145d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 50.441503][ T514] RAX: ffffffffffffffda RBX: 00007f31f9d1b050 RCX: 00007f31f9bfb8d9 [ 50.449447][ T514] RDX: 0000000000000024 RSI: 0000000020000080 RDI: 0000000000000004 [ 50.457343][ T514] RBP: 00007f31f9c57ad0 R08: 0000000000000000 R09: 0000000000000000 [ 50.465263][ T514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.473072][ T514] R13: 000000000000006e R14: 00007f31f9d1b050 R15: 00007fffa1465438 [ 50.480883][ T514] Modules linked in: [ 50.485095][ T519] ------------[ cut here ]------------ [ 50.488972][ T516] ---[ end trace 2467aa864c50900b ]--- [ 50.490367][ T519] kernel BUG at fs/ext4/inode.c:2844! [ 50.490389][ T519] invalid opcode: 0000 [#4] PREEMPT SMP KASAN [ 50.506839][ T519] CPU: 0 PID: 519 Comm: syz-executor.4 Tainted: G D 5.4.283-syzkaller-04981-g1cca65ac6abc #0 [ 50.518332][ T519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 50.528438][ T519] RIP: 0010:ext4_writepages+0x3c96/0x3cc0 [ 50.534168][ T519] Code: a9 9b ff 31 ff 89 de e8 58 a9 9b ff 45 84 f6 75 2e e8 3e a7 9b ff 49 bf 00 00 00 00 00 fc ff df e9 1d f9 ff ff e8 2a a7 9b ff <0f> 0b e8 23 a7 9b ff 0f 0b e8 1c a7 9b ff e8 b7 c4 37 ff eb 99 e8 [ 50.553598][ T519] RSP: 0018:ffff8881ea3d73e0 EFLAGS: 00010293 [ 50.559498][ T519] RAX: ffffffff81c88f76 RBX: 0000010000000000 RCX: ffff8881ea3f8000 [ 50.567395][ T519] RDX: 0000000000000000 RSI: 0000010000000000 RDI: 0000000000000000 [ 50.575332][ T519] RBP: ffff8881ea3d77d0 R08: ffffffff81c85bc6 R09: ffffed103b54bb44 [ 50.583229][ T519] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881daa5dac8 [ 50.591125][ T519] R13: 0000000000000001 R14: 0000010410000000 R15: dffffc0000000000 [ 50.598942][ T519] FS: 00007f1056fdf6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 50.607727][ T519] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.614117][ T519] CR2: 00007f5c5c73fd58 CR3: 00000001ea999000 CR4: 00000000003406b0 [ 50.621953][ T519] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.629740][ T519] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.637548][ T519] Call Trace: [ 50.640687][ T519] ? __die+0xb4/0x100 [ 50.644498][ T519] ? die+0x26/0x50 [ 50.648059][ T519] ? do_trap+0x1e7/0x340 [ 50.652135][ T519] ? ext4_writepages+0x3c96/0x3cc0 [ 50.657081][ T519] ? ext4_writepages+0x3c96/0x3cc0 [ 50.662029][ T519] ? do_invalid_op+0xfb/0x110 [ 50.666544][ T519] ? ext4_writepages+0x3c96/0x3cc0 [ 50.671495][ T519] ? invalid_op+0x1e/0x30 [ 50.675657][ T519] ? ext4_writepages+0x8e6/0x3cc0 [ 50.680529][ T519] ? ext4_writepages+0x3c96/0x3cc0 [ 50.685567][ T519] ? ext4_writepages+0x3c96/0x3cc0 [ 50.690508][ T519] ? from_kprojid+0x1ac/0x750 [ 50.695017][ T519] ? domain_dirty_limits+0x2fb/0x4c0 [ 50.700163][ T519] ? balance_dirty_pages+0x234e/0x26f0 [ 50.705432][ T519] ? ext4_readpage+0x2e0/0x2e0 [ 50.710051][ T519] ? balance_dirty_pages_ratelimited+0xcc0/0xcc0 [ 50.716295][ T519] ? __ext4_journal_start_sb+0x295/0x460 [ 50.721757][ T519] ? ext4_readpage+0x2e0/0x2e0 [ 50.726346][ T519] do_writepages+0x12b/0x270 [ 50.730775][ T519] ? __writepage+0x110/0x110 [ 50.735324][ T519] ? _raw_spin_lock+0xa4/0x1b0 [ 50.739929][ T519] ? _raw_spin_trylock_bh+0x190/0x190 [ 50.745122][ T519] ? _copy_from_iter_full+0xa80/0xa80 [ 50.750328][ T519] ? wbc_attach_and_unlock_inode+0x59e/0x5b0 [ 50.756145][ T519] __filemap_fdatawrite_range+0x33c/0x3f0 [ 50.761706][ T519] ? filemap_check_errors+0x130/0x130 [ 50.766904][ T519] ? generic_perform_write+0x4c8/0x560 [ 50.772249][ T519] file_write_and_wait_range+0x83/0x110 [ 50.777590][ T519] __generic_file_fsync+0x6e/0x190 [ 50.782535][ T519] ext4_sync_file+0x251/0xcc0 [ 50.787051][ T519] ext4_file_write_iter+0xa03/0x10e0 [ 50.792165][ T519] ? ext4_file_read_iter+0x140/0x140 [ 50.797285][ T519] ? iov_iter_init+0x82/0x160 [ 50.801897][ T519] __vfs_write+0x5d3/0x750 [ 50.806436][ T519] ? __kernel_write+0x350/0x350 [ 50.811147][ T519] ? check_preemption_disabled+0x9f/0x320 [ 50.816908][ T519] ? debug_smp_processor_id+0x20/0x20 [ 50.822169][ T519] ? selinux_file_permission+0x2be/0x530 [ 50.827639][ T519] vfs_write+0x206/0x4e0 [ 50.831699][ T519] ksys_write+0x199/0x2c0 [ 50.835980][ T519] ? debug_smp_processor_id+0x20/0x20 [ 50.841159][ T519] ? __ia32_sys_read+0x80/0x80 [ 50.846043][ T519] do_syscall_64+0xca/0x1c0 [ 50.850373][ T519] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.856103][ T519] RIP: 0033:0x7f105f77d8d9 [ 50.860346][ T519] 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 [ 50.879869][ T519] RSP: 002b:00007f1056fdf0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 50.888229][ T519] RAX: ffffffffffffffda RBX: 00007f105f89d050 RCX: 00007f105f77d8d9 [ 50.896043][ T519] RDX: 0000000000000024 RSI: 0000000020000080 RDI: 0000000000000004 [ 50.903938][ T519] RBP: 00007f105f7d9ad0 R08: 0000000000000000 R09: 0000000000000000 [ 50.911758][ T519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.919673][ T519] R13: 000000000000006e R14: 00007f105f89d050 R15: 00007ffd01665528 [ 50.927668][ T519] Modules linked in: [ 50.931513][ T517] invalid opcode: 0000 [#5] PREEMPT SMP KASAN [ 50.934072][ T513] ---[ end trace 2467aa864c50900c ]--- [ 50.937366][ T517] CPU: 1 PID: 517 Comm: syz-executor.5 Tainted: G D 5.4.283-syzkaller-04981-g1cca65ac6abc #0 [ 50.937372][ T517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 50.937399][ T517] RIP: 0010:ext4_writepages+0x3c96/0x3cc0 [ 50.943492][ T514] ---[ end trace 2467aa864c50900d ]--- [ 50.953939][ T517] Code: a9 9b ff 31 ff 89 de e8 58 a9 9b ff 45 84 f6 75 2e e8 3e a7 9b ff 49 bf 00 00 00 00 00 fc ff df e9 1d f9 ff ff e8 2a a7 9b ff <0f> 0b e8 23 a7 9b ff 0f 0b e8 1c a7 9b ff e8 b7 c4 37 ff eb 99 e8 [ 50.953946][ T517] RSP: 0018:ffff8881e9d0f3e0 EFLAGS: 00010293 [ 50.953956][ T517] RAX: ffffffff81c88f76 RBX: 0000010000000000 RCX: ffff8881e9d4de80 [ 50.953969][ T517] RDX: 0000000000000000 RSI: 0000010000000000 RDI: 0000000000000000 [ 50.964620][ T513] RIP: 0010:ext4_writepages+0x3c96/0x3cc0 [ 50.969394][ T517] RBP: ffff8881e9d0f7d0 R08: ffffffff81c85bc6 R09: ffffed103b54be7d [ 50.969402][ T517] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881daa5f490 [ 50.969409][ T517] R13: 0000000000000001 R14: 0000010410000000 R15: dffffc0000000000 [ 50.969425][ T517] FS: 00007f5c5c73f6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 50.974750][ T513] Code: a9 9b ff 31 ff 89 de e8 58 a9 9b ff 45 84 f6 75 2e e8 3e a7 9b ff 49 bf 00 00 00 00 00 fc ff df e9 1d f9 ff ff e8 2a a7 9b ff <0f> 0b e8 23 a7 9b ff 0f 0b e8 1c a7 9b ff e8 b7 c4 37 ff eb 99 e8 [ 50.994117][ T517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.994125][ T517] CR2: 00007f1056fdfd58 CR3: 00000001eaea5000 CR4: 00000000003406a0 [ 50.994134][ T517] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.994140][ T517] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.994143][ T517] Call Trace: [ 50.994165][ T517] ? __die+0xb4/0x100 [ 51.000061][ T513] RSP: 0018:ffff8881ea32f3e0 EFLAGS: 00010293 [ 51.007838][ T517] ? die+0x26/0x50 [ 51.007849][ T517] ? do_trap+0x1e7/0x340 [ 51.007859][ T517] ? ext4_writepages+0x3c96/0x3cc0 [ 51.007877][ T517] ? ext4_writepages+0x3c96/0x3cc0 [ 51.016069][ T513] RAX: ffffffff81c88f76 RBX: 0000010000000000 RCX: ffff8881d7e60fc0 [ 51.021203][ T517] ? do_invalid_op+0xfb/0x110 [ 51.021215][ T517] ? ext4_writepages+0x3c96/0x3cc0 [ 51.021226][ T517] ? invalid_op+0x1e/0x30 [ 51.021242][ T517] ? ext4_writepages+0x8e6/0x3cc0 [ 51.029062][ T513] RDX: 0000000000000000 RSI: 0000010000000000 RDI: 0000000000000000 [ 51.036822][ T517] ? ext4_writepages+0x3c96/0x3cc0 [ 51.036834][ T517] ? ext4_writepages+0x3c96/0x3cc0 [ 51.036849][ T517] ? from_kprojid+0x1ac/0x750 [ 51.036867][ T517] ? domain_dirty_limits+0x2fb/0x4c0 [ 51.044761][ T514] RIP: 0010:ext4_writepages+0x3c96/0x3cc0 [ 51.053404][ T517] ? balance_dirty_pages+0x234e/0x26f0 [ 51.053420][ T517] ? ext4_readpage+0x2e0/0x2e0 [ 51.053442][ T517] ? balance_dirty_pages_ratelimited+0xcc0/0xcc0 [ 51.073259][ T513] RBP: ffff8881ea32f7d0 R08: ffffffff81c85bc6 R09: ffffed103b55e533 [ 51.079283][ T517] ? __ext4_journal_start_sb+0x295/0x460 [ 51.079295][ T517] ? ext4_readpage+0x2e0/0x2e0 [ 51.079314][ T517] do_writepages+0x12b/0x270 [ 51.087518][ T513] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881daaf2a40 [ 51.095278][ T517] ? __writepage+0x110/0x110 [ 51.095289][ T517] ? _raw_spin_lock+0xa4/0x1b0 [ 51.095299][ T517] ? _raw_spin_trylock_bh+0x190/0x190 [ 51.095319][ T517] ? _copy_from_iter_full+0xa80/0xa80 [ 51.103132][ T513] R13: 0000000000000001 R14: 0000010410000000 R15: dffffc0000000000 [ 51.106177][ T517] ? wbc_attach_and_unlock_inode+0x59e/0x5b0 [ 51.106190][ T517] __filemap_fdatawrite_range+0x33c/0x3f0 [ 51.106208][ T517] ? filemap_check_errors+0x130/0x130 [ 51.110032][ T513] FS: 00007fbd9550c6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 51.115897][ T517] ? generic_perform_write+0x4c8/0x560 [ 51.115915][ T517] file_write_and_wait_range+0x83/0x110 [ 51.115935][ T517] __generic_file_fsync+0x6e/0x190 [ 51.119913][ T513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.123618][ T517] ext4_sync_file+0x251/0xcc0 [ 51.123633][ T517] ext4_file_write_iter+0xa03/0x10e0 [ 51.123651][ T517] ? ext4_file_read_iter+0x140/0x140 [ 51.128788][ T513] CR2: 00007fe1748edd58 CR3: 00000001eb661000 CR4: 00000000003406b0 [ 51.133690][ T517] ? iov_iter_init+0x82/0x160 [ 51.133707][ T517] __vfs_write+0x5d3/0x750 [ 51.133724][ T517] ? __kernel_write+0x350/0x350 [ 51.141721][ T513] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.146186][ T517] ? check_preemption_disabled+0x9f/0x320 [ 51.146196][ T517] ? debug_smp_processor_id+0x20/0x20 [ 51.146213][ T517] ? selinux_file_permission+0x2be/0x530 [ 51.151171][ T513] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.155300][ T517] vfs_write+0x206/0x4e0 [ 51.155318][ T517] ksys_write+0x199/0x2c0 [ 51.160180][ T514] Code: a9 9b ff 31 ff 89 de e8 58 a9 9b ff 45 84 f6 75 2e e8 3e a7 9b ff 49 bf 00 00 00 00 00 fc ff df e9 1d f9 ff ff e8 2a a7 9b ff <0f> 0b e8 23 a7 9b ff 0f 0b e8 1c a7 9b ff e8 b7 c4 37 ff eb 99 e8 [ 51.168064][ T517] ? debug_smp_processor_id+0x20/0x20 [ 51.168076][ T517] ? __ia32_sys_read+0x80/0x80 [ 51.168094][ T517] do_syscall_64+0xca/0x1c0 [ 51.173032][ T513] Kernel panic - not syncing: Fatal exception [ 51.177962][ T517] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.438623][ T517] RIP: 0033:0x7f5c64edd8d9 [ 51.442920][ T517] 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 [ 51.462550][ T517] RSP: 002b:00007f5c5c73f0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 51.470787][ T517] RAX: ffffffffffffffda RBX: 00007f5c64ffd050 RCX: 00007f5c64edd8d9 [ 51.478853][ T517] RDX: 0000000000000024 RSI: 0000000020000080 RDI: 0000000000000004 [ 51.486667][ T517] RBP: 00007f5c64f39ad0 R08: 0000000000000000 R09: 0000000000000000 [ 51.494568][ T517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.502722][ T517] R13: 000000000000006e R14: 00007f5c64ffd050 R15: 00007fff26c8b188 [ 51.510621][ T517] Modules linked in: [ 51.514885][ T513] Kernel Offset: disabled [ 51.519020][ T513] Rebooting in 86400 seconds..