[ 30.211512][ T53] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.219429][ T53] device bridge_slave_0 left promiscuous mode [ 30.226136][ T53] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.233780][ T53] device veth1_macvtap left promiscuous mode [ 30.240287][ T53] device veth0_vlan left promiscuous mode [ 40.896920][ T27] kauditd_printk_skb: 72 callbacks suppressed [ 40.896923][ T27] audit: type=1400 audit(1706325148.809:148): avc: denied { transition } for pid=326 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 40.925910][ T27] audit: type=1400 audit(1706325148.809:149): avc: denied { noatsecure } for pid=326 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 40.945655][ T27] audit: type=1400 audit(1706325148.839:150): avc: denied { rlimitinh } for pid=326 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 40.965158][ T27] audit: type=1400 audit(1706325148.839:151): avc: denied { siginh } for pid=326 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.161' (ED25519) to the list of known hosts. 2024/01/27 03:12:34 ignoring optional flag "sandboxArg"="0" 2024/01/27 03:12:34 parsed 1 programs 2024/01/27 03:12:34 executed programs: 0 [ 46.917774][ T27] audit: type=1400 audit(1706325154.829:152): avc: denied { mounton } for pid=343 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 [ 46.944053][ T27] audit: type=1400 audit(1706325154.829:153): avc: denied { mount } for pid=343 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 [ 46.986176][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.993441][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.000980][ T352] device bridge_slave_0 entered promiscuous mode [ 47.017551][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.026333][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.034524][ T352] device bridge_slave_1 entered promiscuous mode [ 47.045885][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.053429][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.062909][ T354] device bridge_slave_0 entered promiscuous mode [ 47.072697][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.081475][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.090116][ T355] device bridge_slave_0 entered promiscuous mode [ 47.098502][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.105694][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.112947][ T355] device bridge_slave_1 entered promiscuous mode [ 47.121754][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.128917][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.136624][ T354] device bridge_slave_1 entered promiscuous mode [ 47.153715][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.161541][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.169294][ T359] device bridge_slave_0 entered promiscuous mode [ 47.180570][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.187893][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.195264][ T359] device bridge_slave_1 entered promiscuous mode [ 47.202491][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.209355][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.216580][ T360] device bridge_slave_0 entered promiscuous mode [ 47.228065][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.234902][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.242158][ T360] device bridge_slave_1 entered promiscuous mode [ 47.249970][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.256988][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.264737][ T364] device bridge_slave_0 entered promiscuous mode [ 47.278872][ T27] audit: type=1400 audit(1706325155.189:154): avc: denied { write } for pid=354 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 47.280348][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.299922][ T27] audit: type=1400 audit(1706325155.189:155): avc: denied { read } for pid=354 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 47.306733][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.306756][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.342381][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.349866][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.357071][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.364084][ T364] device bridge_slave_1 entered promiscuous mode [ 47.378645][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.386678][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.394441][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.401799][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.413795][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.421067][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.428091][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.435387][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.446627][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.454179][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.461848][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.469471][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.477658][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.484834][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.493261][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.504745][ T352] device veth0_vlan entered promiscuous mode [ 47.514899][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.523425][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.531593][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.540329][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.547906][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.555310][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.562803][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.571022][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.577880][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.585083][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.593748][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.600843][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.608443][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.617044][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.629121][ T355] device veth0_vlan entered promiscuous mode [ 47.641480][ T354] device veth0_vlan entered promiscuous mode [ 47.649453][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.657195][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.667008][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.677137][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.685657][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.693404][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.701170][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.709105][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.717353][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.725058][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.733278][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.740455][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.747921][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.756145][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.763021][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.771237][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.779500][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.788352][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.796529][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.809292][ T352] device veth1_macvtap entered promiscuous mode [ 47.819067][ T354] device veth1_macvtap entered promiscuous mode [ 47.830552][ T364] device veth0_vlan entered promiscuous mode [ 47.840081][ T359] device veth0_vlan entered promiscuous mode [ 47.846827][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.855778][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.863344][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.872285][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.882247][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.891153][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.899188][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.906727][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.914677][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.924267][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.932197][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.939838][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.947976][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.956498][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.965045][ T306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.972326][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.981451][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.989507][ T306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.996927][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.004996][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.012660][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.020605][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.027519][ T306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.034763][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.042747][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.049587][ T306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.057534][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.067782][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.079584][ T360] device veth0_vlan entered promiscuous mode [ 48.089856][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.097944][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.106379][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.113867][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.122289][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.130742][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.138354][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.146805][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.154868][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.162992][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.170639][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.178044][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.185228][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.193207][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.200239][ T306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.207757][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.215856][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.222816][ T306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.230679][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.239196][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.247262][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.256287][ T364] device veth1_macvtap entered promiscuous mode [ 48.263682][ T355] device veth1_macvtap entered promiscuous mode [ 48.264774][ T27] audit: type=1400 audit(1706325156.169:156): avc: denied { mounton } for pid=352 comm="syz-executor.4" path="/dev/binderfs" dev="devtmpfs" ino=207 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 48.297420][ T359] device veth1_macvtap entered promiscuous mode [ 48.307261][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.310317][ T385] loop4: detected capacity change from 0 to 2048 [ 48.316880][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.328079][ T388] loop5: detected capacity change from 0 to 2048 [ 48.330375][ T27] audit: type=1400 audit(1706325156.229:157): avc: denied { mounton } for pid=384 comm="syz-executor.4" path="/root/syzkaller-testdir1592643752/syzkaller.BcxB4K/0/file0" dev="sda1" ino=1952 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 48.364465][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.372320][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.376018][ T385] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 48.380521][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.388731][ T388] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 48.396959][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.405144][ T27] audit: type=1400 audit(1706325156.309:158): avc: denied { mount } for pid=384 comm="syz-executor.4" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 48.413394][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.444113][ T27] audit: type=1400 audit(1706325156.349:159): avc: denied { write } for pid=384 comm="syz-executor.4" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.466904][ T27] audit: type=1400 audit(1706325156.349:160): avc: denied { add_name } for pid=384 comm="syz-executor.4" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.482470][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.488122][ T27] audit: type=1400 audit(1706325156.349:161): avc: denied { create } for pid=384 comm="syz-executor.4" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.498638][ T384] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.532896][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.541472][ T387] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.556622][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.564162][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.572216][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.582405][ T360] device veth1_macvtap entered promiscuous mode [ 48.589946][ T354] EXT4-fs (loop5): unmounting filesystem. [ 48.596859][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.599277][ T352] EXT4-fs (loop4): unmounting filesystem. [ 48.604308][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.618416][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.626578][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.635188][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.643320][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.651372][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.660380][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.668784][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.689221][ T401] loop5: detected capacity change from 0 to 2048 [ 48.690033][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.709828][ T403] loop0: detected capacity change from 0 to 2048 [ 48.710229][ T405] loop1: detected capacity change from 0 to 2048 [ 48.717684][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.730746][ T408] loop4: detected capacity change from 0 to 2048 [ 48.732068][ T401] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 48.745752][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.754156][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.762571][ T403] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 48.764428][ T408] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 48.772189][ T405] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 48.817572][ T420] loop2: detected capacity change from 0 to 2048 [ 48.825923][ T421] loop3: detected capacity change from 0 to 2048 [ 48.832845][ T402] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.848258][ T400] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.852210][ T404] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.895201][ T407] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.907386][ T421] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 48.910696][ T420] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 48.945925][ T424] ------------[ cut here ]------------ [ 48.951477][ T424] kernel BUG at fs/ext4/ext4_jbd2.c:53! [ 48.986332][ T418] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.999597][ T424] invalid opcode: 0000 [#1] PREEMPT SMP [ 49.007087][ T424] CPU: 1 PID: 424 Comm: syz-executor.4 Not tainted 6.1.68-syzkaller #0 [ 49.015980][ T424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 49.020283][ T419] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, [ 49.026088][ T424] RIP: 0010:__ext4_journal_stop+0x92/0xa0 [ 49.026101][ T424] Code: 44 89 f2 89 d9 e8 6e 64 05 00 eb 11 48 89 d7 e8 64 1d 07 00 89 c3 45 85 ed 41 0f 45 dd 89 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 49.026104][ T424] RSP: 0018:ffffc900009579b0 EFLAGS: 00010246 [ 49.026108][ T424] RAX: fffffffffffffff8 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.034158][ T419] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.039713][ T424] RDX: 0000000000000000 RSI: 000000000000032c RDI: ffffffff82caf9a8 [ 49.039715][ T424] RBP: ffffc900009579d8 R08: ffff88810d1a6d00 R09: 0000000000000001 [ 49.039718][ T424] R10: 0000000000000080 R11: 00000000000017b7 R12: 0000000000000000 [ 49.039720][ T424] R13: ffff88810ab8fb28 R14: 0000000000000008 R15: ffffea00045d0cc0 [ 49.039723][ T424] FS: 00007f766a8296c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 49.125124][ T424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.131804][ T424] CR2: 00007f5ba3553d58 CR3: 0000000116663000 CR4: 00000000003506a0 [ 49.139868][ T424] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.147765][ T424] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.155609][ T424] Call Trace: [ 49.158710][ T424] [ 49.161576][ T424] ? __die_body+0x62/0xb0 [ 49.166210][ T424] ? die+0x88/0xb0 [ 49.169722][ T424] ? do_trap+0x87/0x150 [ 49.174338][ T424] ? __ext4_journal_stop+0x92/0xa0 [ 49.179280][ T424] ? handle_invalid_op+0x69/0x80 [ 49.184142][ T424] ? __ext4_journal_stop+0x92/0xa0 [ 49.189300][ T424] ? exc_invalid_op+0x32/0x50 [ 49.193791][ T424] ? asm_exc_invalid_op+0x1b/0x20 [ 49.198652][ T424] ? __ext4_journal_stop+0x92/0xa0 [ 49.203817][ T424] ext4_write_inline_data_end+0x26c/0x370 [ 49.209357][ T424] ext4_da_write_end+0x80/0x270 [ 49.214303][ T424] generic_perform_write+0xd2/0x1f0 [ 49.219522][ T424] ext4_buffered_write_iter+0xf7/0x190 [ 49.224806][ T424] ext4_file_write_iter+0x2d5/0x6a0 [ 49.230107][ T424] ? slab_post_alloc_hook+0x71/0x300 [ 49.235406][ T424] ? selinux_file_permission+0xcc/0x180 [ 49.241301][ T424] do_iter_write+0x1cd/0x2d0 [ 49.245906][ T424] vfs_iter_write+0x14/0x20 [ 49.250505][ T424] iter_file_splice_write+0x279/0x420 [ 49.255807][ T424] ? up_read+0x44/0xc0 [ 49.260170][ T424] direct_splice_actor+0x29/0x40 [ 49.265140][ T424] splice_direct_to_actor+0x143/0x2b0 [ 49.270474][ T424] ? do_splice_direct+0xc0/0xc0 [ 49.275501][ T424] do_splice_direct+0x7f/0xc0 [ 49.280175][ T424] do_sendfile+0x262/0x400 [ 49.284523][ T424] __x64_sys_sendfile64+0x93/0xc0 [ 49.289808][ T424] do_syscall_64+0x3d/0xb0 [ 49.294345][ T424] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 49.300172][ T424] RIP: 0033:0x7f7669a7c959 [ 49.304529][ T424] 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 [ 49.325055][ T424] RSP: 002b:00007f766a8290c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 49.333289][ T424] RAX: ffffffffffffffda RBX: 00007f7669b9c050 RCX: 00007f7669a7c959 [ 49.341226][ T424] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 49.349907][ T424] RBP: 00007f7669ad8c88 R08: 0000000000000000 R09: 0000000000000000 [ 49.358545][ T424] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 49.367270][ T424] R13: 000000000000006e R14: 00007f7669b9c050 R15: 00007ffc2a593d78 [ 49.375790][ T424] [ 49.378920][ T424] Modules linked in: [ 49.385066][ T424] ---[ end trace 0000000000000000 ]--- [ 49.390411][ T424] RIP: 0010:__ext4_journal_stop+0x92/0xa0 [ 49.392921][ T364] EXT4-fs (loop0): unmounting filesystem. [ 49.396797][ T424] Code: 44 89 f2 89 d9 e8 6e 64 05 00 eb 11 48 89 d7 e8 64 1d 07 00 89 c3 45 85 ed 41 0f 45 dd 89 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 49.413047][ T355] EXT4-fs (loop1): unmounting filesystem. [ 49.433705][ T360] EXT4-fs (loop3): unmounting filesystem. [ 49.435995][ T359] EXT4-fs (loop2): unmounting filesystem. [ 49.445461][ T424] RSP: 0018:ffffc900009579b0 EFLAGS: 00010246 [ 49.452855][ T354] EXT4-fs (loop5): unmounting filesystem. [ 49.458751][ T424] RAX: fffffffffffffff8 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.470805][ T434] loop0: detected capacity change from 0 to 2048 [ 49.477084][ T438] loop2: detected capacity change from 0 to 2048 [ 49.482806][ T440] loop5: detected capacity change from 0 to 2048 [ 49.484040][ T424] RDX: 0000000000000000 RSI: 000000000000032c RDI: ffffffff82caf9a8 [ 49.492644][ T436] loop3: detected capacity change from 0 to 2048 [ 49.505918][ T424] RBP: ffffc900009579d8 R08: ffff88810d1a6d00 R09: 0000000000000001 [ 49.514330][ T424] R10: 0000000000000080 R11: 00000000000017b7 R12: 0000000000000000 [ 49.517767][ T444] loop1: detected capacity change from 0 to 2048 [ 49.522913][ T424] R13: ffff88810ab8fb28 R14: 0000000000000008 R15: ffffea00045d0cc0 [ 49.528914][ T438] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 49.545121][ T424] FS: 00007f766a8296c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 49.555276][ T424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.562021][ T424] CR2: 00007f44ffcff000 CR3: 0000000116663000 CR4: 00000000003506b0 [ 49.571163][ T436] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 49.581046][ T424] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.581103][ T444] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 49.589761][ T424] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.606995][ T437] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.622428][ T424] Kernel panic - not syncing: Fatal exception [ 49.623148][ T424] Kernel Offset: disabled [ 49.634593][ T424] Rebooting in 86400 seconds..