Warning: Permanently added '10.128.0.76' (ED25519) to the list of known hosts. 2025/05/29 17:49:21 ignoring optional flag "sandboxArg"="0" 2025/05/29 17:49:21 ignoring optional flag "type"="gce" 2025/05/29 17:49:21 parsed 1 programs 2025/05/29 17:49:21 executed programs: 0 [ 47.029967][ T30] kauditd_printk_skb: 18 callbacks suppressed [ 47.029983][ T30] audit: type=1400 audit(1748540961.520:92): avc: denied { unlink } for pid=320 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 47.072585][ T320] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.247657][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.254868][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.262366][ T331] device bridge_slave_0 entered promiscuous mode [ 47.281771][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.289051][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.296623][ T331] device bridge_slave_1 entered promiscuous mode [ 47.339755][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.346814][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.354344][ T338] device bridge_slave_0 entered promiscuous mode [ 47.369680][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.376737][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.384235][ T338] device bridge_slave_1 entered promiscuous mode [ 47.409153][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.416244][ T337] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.423689][ T337] device bridge_slave_0 entered promiscuous mode [ 47.443563][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.451100][ T337] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.458628][ T337] device bridge_slave_1 entered promiscuous mode [ 47.467334][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.474527][ T336] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.482228][ T336] device bridge_slave_0 entered promiscuous mode [ 47.489469][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.496627][ T336] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.504103][ T336] device bridge_slave_1 entered promiscuous mode [ 47.561781][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.568837][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.576645][ T335] device bridge_slave_0 entered promiscuous mode [ 47.584940][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.592096][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.600085][ T335] device bridge_slave_1 entered promiscuous mode [ 47.758265][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.765375][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.772828][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.779891][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.797613][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.804882][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.812319][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.819592][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.827709][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.834911][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.842363][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.849831][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.864729][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.871921][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.879877][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.887173][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.918580][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.926208][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.933814][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.940857][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.961787][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.969704][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.977121][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.984986][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.992681][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.000597][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.008129][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.015714][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.023297][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.031004][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.038435][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.072517][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.081501][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.090122][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.097268][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.107050][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.116252][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.124178][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.131980][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.140756][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.148246][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.156847][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.165438][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.172524][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.200082][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.207817][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.216812][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.225338][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.232540][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.240229][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.248575][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.255628][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.263175][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.271567][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.278613][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.286131][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.294374][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.301524][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.309638][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.317320][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.324904][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.333214][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.340272][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.347869][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.355983][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.387566][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.395880][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.404512][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.413044][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.421400][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.430094][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.438068][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.446498][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.454674][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.463327][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.471689][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.478716][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.486313][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.494823][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.504600][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.512843][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.521138][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.529307][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.537902][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.546406][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.566134][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.574870][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.583820][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.592882][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.607033][ T335] device veth0_vlan entered promiscuous mode [ 48.616819][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.625100][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.634069][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.642857][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.652006][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.660334][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.677998][ T335] device veth1_macvtap entered promiscuous mode [ 48.688244][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.696880][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.705859][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.714641][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.723252][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.732386][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.740330][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.748009][ T336] device veth0_vlan entered promiscuous mode [ 48.762175][ T338] device veth0_vlan entered promiscuous mode [ 48.774307][ T331] device veth0_vlan entered promiscuous mode [ 48.781650][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.790649][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.799026][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.807305][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.815843][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.824221][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.832446][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.840689][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.848845][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.857700][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.866567][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.874476][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.882661][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.890593][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.902373][ T337] device veth0_vlan entered promiscuous mode [ 48.912770][ T336] device veth1_macvtap entered promiscuous mode [ 48.922010][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.930975][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.940770][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.949967][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.958737][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.978125][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.987580][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.996469][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.005505][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.019569][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.028345][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.037264][ T338] device veth1_macvtap entered promiscuous mode [ 49.048964][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.057558][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.069261][ T337] device veth1_macvtap entered promiscuous mode [ 49.079891][ T331] device veth1_macvtap entered promiscuous mode [ 49.086769][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.094850][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.103561][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.133890][ T356] loop4: detected capacity change from 0 to 2048 [ 49.141730][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.150223][ T30] audit: type=1400 audit(1748540963.630:93): avc: denied { mounton } for pid=355 comm="syz-executor.4" path="/root/syzkaller-testdir4141476514/syzkaller.aKMABY/0/file0" dev="sda1" ino=2044 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 49.151292][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.187201][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.195945][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.198321][ T356] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.205052][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.216189][ T30] audit: type=1400 audit(1748540963.710:94): avc: denied { mount } for pid=355 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 [ 49.230056][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.246775][ T30] audit: type=1400 audit(1748540963.720:95): avc: denied { write } for pid=355 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 [ 49.277033][ T30] audit: type=1400 audit(1748540963.720:96): avc: denied { add_name } for pid=355 comm="syz-executor.4" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 49.277645][ T355] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.298720][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.318497][ T30] audit: type=1400 audit(1748540963.720:97): avc: denied { create } for pid=355 comm="syz-executor.4" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.324294][ T355] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 49.342536][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.353905][ T355] EXT4-fs (loop4): This should not happen!! Data will be lost [ 49.353905][ T355] [ 49.362651][ T30] audit: type=1400 audit(1748540963.750:98): avc: denied { read write open } for pid=355 comm="syz-executor.4" path="/root/syzkaller-testdir4141476514/syzkaller.aKMABY/0/file0/bus" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.371716][ T355] EXT4-fs (loop4): Total free blocks count 0 [ 49.406871][ T355] EXT4-fs (loop4): Free/Dirty block details [ 49.418323][ T355] EXT4-fs (loop4): free_blocks=2415919104 [ 49.419152][ T30] audit: type=1400 audit(1748540963.750:99): avc: denied { map } for pid=355 comm="syz-executor.4" path="/root/syzkaller-testdir4141476514/syzkaller.aKMABY/0/file0/bus" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.424977][ T355] EXT4-fs (loop4): dirty_blocks=16 [ 49.452314][ T30] audit: type=1400 audit(1748540963.750:100): avc: denied { execute } for pid=355 comm="syz-executor.4" path="/root/syzkaller-testdir4141476514/syzkaller.aKMABY/0/file0/bus" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.459453][ T355] EXT4-fs (loop4): Block reservation details [ 49.492193][ T355] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 49.502122][ T30] audit: type=1400 audit(1748540963.990:101): avc: denied { unmount } for pid=335 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 49.504121][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.531891][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.540446][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.549257][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.622929][ T368] loop3: detected capacity change from 0 to 2048 [ 49.629045][ T364] loop0: detected capacity change from 0 to 2048 [ 49.641986][ T366] loop2: detected capacity change from 0 to 2048 [ 49.642893][ T370] loop1: detected capacity change from 0 to 2048 [ 49.650441][ T374] loop4: detected capacity change from 0 to 2048 [ 49.676466][ T366] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.689911][ T365] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.707727][ T366] ------------[ cut here ]------------ [ 49.714037][ T366] kernel BUG at fs/ext4/inline.c:236! [ 49.720143][ T366] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 49.726817][ T366] CPU: 1 PID: 366 Comm: syz-executor.2 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0 [ 49.737388][ T366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 49.747844][ T366] RIP: 0010:ext4_write_inline_data_end+0xdc6/0xdd0 [ 49.754374][ T366] Code: fa ff ff 4c 89 f7 e8 09 af d0 ff e9 ff f9 ff ff e8 af 3d 92 ff 0f 0b e8 a8 3d 92 ff 0f 0b e8 a1 3d 92 ff 0f 0b e8 9a 3d 92 ff <0f> 0b 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 [ 49.774492][ T366] RSP: 0018:ffffc90000f4f720 EFLAGS: 00010293 [ 49.780630][ T366] RAX: ffffffff81d66746 RBX: 000000000000003c RCX: ffff88810d8bcf00 [ 49.788978][ T366] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000078 [ 49.797507][ T366] RBP: ffffc90000f4f870 R08: dffffc0000000000 R09: ffffed102228a44b [ 49.805818][ T366] R10: ffffed102228a44b R11: 1ffff1102228a44a R12: 0000000000000078 [ 49.813993][ T366] R13: dffffc0000000000 R14: ffff8881129c0d08 R15: dffffc0000000000 [ 49.822422][ T366] FS: 00007f71b71d26c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 49.831399][ T366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.838365][ T366] CR2: 0000000020000600 CR3: 000000011f06e000 CR4: 00000000003506a0 [ 49.846567][ T366] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.854728][ T366] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.863193][ T366] Call Trace: [ 49.866565][ T366] [ 49.869652][ T366] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 49.875239][ T366] ? put_page+0xb0/0xb0 [ 49.879855][ T366] ? pipe_zero+0x370/0x370 [ 49.885056][ T366] ext4_da_write_end+0x1d8/0x9e0 [ 49.890017][ T366] generic_perform_write+0x34c/0x670 [ 49.895664][ T366] ? file_remove_privs+0x590/0x590 [ 49.901226][ T366] ? grab_cache_page_write_begin+0xb0/0xb0 [ 49.907060][ T366] ? do_futex+0xcb2/0x2620 [ 49.911483][ T366] ? generic_write_checks+0x3d4/0x480 [ 49.917086][ T366] ext4_buffered_write_iter+0x4ed/0x670 [ 49.922839][ T366] ext4_file_write_iter+0x18c/0x14c0 [ 49.928549][ T366] ? futex_exit_release+0x1d0/0x1d0 [ 49.933769][ T366] ? ext4_journal_check_start+0x172/0x240 [ 49.939678][ T366] ? __ext4_journal_stop+0x36/0x1a0 [ 49.945082][ T366] ? ext4_dirty_inode+0xd1/0x100 [ 49.950127][ T366] ? avc_policy_seqno+0x1b/0x70 [ 49.955063][ T366] ? ext4_file_read_iter+0x510/0x510 [ 49.960511][ T366] ? memset+0x35/0x40 [ 49.964508][ T366] ? iov_iter_init+0xbc/0x180 [ 49.969197][ T366] vfs_write+0x802/0xf70 [ 49.973464][ T366] ? file_end_write+0x1b0/0x1b0 [ 49.978415][ T366] ? wait_for_completion_killable_timeout+0x10/0x10 [ 49.985005][ T366] ? __fget_files+0x2c4/0x320 [ 49.989730][ T366] ? __fdget_pos+0x2d2/0x380 [ 49.994410][ T366] ? ksys_write+0x71/0x240 [ 49.999358][ T366] ksys_write+0x140/0x240 [ 50.003964][ T366] ? __ia32_sys_read+0x90/0x90 [ 50.008732][ T366] ? __kasan_check_write+0x14/0x20 [ 50.014380][ T366] ? switch_fpu_return+0x15d/0x2c0 [ 50.019525][ T366] __x64_sys_write+0x7b/0x90 [ 50.024330][ T366] x64_sys_call+0x8ef/0x9a0 [ 50.028913][ T366] do_syscall_64+0x4c/0xa0 [ 50.033332][ T366] ? clear_bhb_loop+0x50/0xa0 [ 50.038011][ T366] ? clear_bhb_loop+0x50/0xa0 [ 50.042802][ T366] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 50.048709][ T366] RIP: 0033:0x7f71b7650d69 [ 50.053218][ T366] 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 [ 50.073296][ T366] RSP: 002b:00007f71b71d20c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 50.082073][ T366] RAX: ffffffffffffffda RBX: 00007f71b777ef80 RCX: 00007f71b7650d69 [ 50.090148][ T366] RDX: 0000000000000078 RSI: 0000000020000600 RDI: 0000000000000005 [ 50.098324][ T366] RBP: 00007f71b769d49e R08: 0000000000000000 R09: 0000000000000000 [ 50.106797][ T366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.114863][ T366] R13: 000000000000000b R14: 00007f71b777ef80 R15: 00007fffebf8de18 [ 50.123021][ T366] [ 50.126039][ T366] Modules linked in: [ 50.130140][ T366] ---[ end trace b2ea770499144da2 ]--- [ 50.135729][ T366] RIP: 0010:ext4_write_inline_data_end+0xdc6/0xdd0 [ 50.142971][ T366] Code: fa ff ff 4c 89 f7 e8 09 af d0 ff e9 ff f9 ff ff e8 af 3d 92 ff 0f 0b e8 a8 3d 92 ff 0f 0b e8 a1 3d 92 ff 0f 0b e8 9a 3d 92 ff <0f> 0b 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 [ 50.162803][ T366] RSP: 0018:ffffc90000f4f720 EFLAGS: 00010293 [ 50.169165][ T366] RAX: ffffffff81d66746 RBX: 000000000000003c RCX: ffff88810d8bcf00 [ 50.177690][ T366] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000078 [ 50.185872][ T366] RBP: ffffc90000f4f870 R08: dffffc0000000000 R09: ffffed102228a44b [ 50.193978][ T366] R10: ffffed102228a44b R11: 1ffff1102228a44a R12: 0000000000000078 [ 50.202022][ T366] R13: dffffc0000000000 R14: ffff8881129c0d08 R15: dffffc0000000000 [ 50.210057][ T366] FS: 00007f71b71d26c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 50.219099][ T366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.224567][ T374] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.225827][ T366] CR2: 0000000020000600 CR3: 000000011f06e000 CR4: 00000000003506a0 [ 50.238803][ T368] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.244793][ T366] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.258102][ T364] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.263515][ T366] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.263535][ T366] Kernel panic - not syncing: Fatal exception [ 50.288660][ T366] Kernel Offset: disabled [ 50.293134][ T366] Rebooting in 86400 seconds..