Warning: Permanently added '10.128.0.176' (ED25519) to the list of known hosts. 2025/04/11 07:38:47 ignoring optional flag "sandboxArg"="0" 2025/04/11 07:38:47 parsed 1 programs [ 51.290367][ T28] kauditd_printk_skb: 33 callbacks suppressed [ 51.290384][ T28] audit: type=1400 audit(1744357128.752:109): avc: denied { unlink } for pid=413 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 51.348722][ T413] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 51.969665][ T425] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.984657][ T425] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.995263][ T425] device bridge_slave_0 entered promiscuous mode [ 52.045956][ T425] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.052866][ T425] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.063782][ T425] device bridge_slave_1 entered promiscuous mode [ 52.248320][ T28] audit: type=1401 audit(1744357129.702:110): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 52.460801][ T425] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.467700][ T425] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.474833][ T425] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.481699][ T425] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.530776][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.539638][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.550621][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.558127][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.580461][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.588779][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.607989][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.621513][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.629659][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.637276][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.645681][ T425] device veth0_vlan entered promiscuous mode [ 52.657901][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.669020][ T425] device veth1_macvtap entered promiscuous mode [ 52.680520][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.695188][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/04/11 07:38:50 executed programs: 0 [ 52.759644][ T425] syz-executor (425) used greatest stack depth: 20904 bytes left [ 52.922036][ T482] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.928909][ T482] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.936637][ T482] device bridge_slave_0 entered promiscuous mode [ 52.956227][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.963325][ T480] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.971187][ T480] device bridge_slave_0 entered promiscuous mode [ 52.977872][ T482] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.984827][ T482] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.992017][ T482] device bridge_slave_1 entered promiscuous mode [ 53.007927][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.015490][ T480] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.022944][ T480] device bridge_slave_1 entered promiscuous mode [ 53.067027][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.073962][ T484] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.081566][ T484] device bridge_slave_0 entered promiscuous mode [ 53.099178][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.106221][ T484] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.113651][ T484] device bridge_slave_1 entered promiscuous mode [ 53.145875][ T486] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.153157][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.160789][ T486] device bridge_slave_0 entered promiscuous mode [ 53.178339][ T486] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.185443][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.192871][ T486] device bridge_slave_1 entered promiscuous mode [ 53.223586][ T487] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.230668][ T487] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.238059][ T487] device bridge_slave_0 entered promiscuous mode [ 53.261884][ T487] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.268764][ T487] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.276305][ T487] device bridge_slave_1 entered promiscuous mode [ 53.475936][ T482] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.482932][ T482] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.490062][ T482] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.496908][ T482] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.527168][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.534076][ T480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.541567][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.548443][ T480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.566774][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.573659][ T484] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.580947][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.587711][ T484] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.597662][ T486] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.604640][ T486] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.611757][ T486] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.618506][ T486] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.635421][ T487] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.642323][ T487] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.649391][ T487] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.656226][ T487] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.692107][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.699419][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.706987][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.714450][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.722707][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.729796][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.737257][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.744542][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.751730][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.759085][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.767624][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.775368][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.791698][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.799716][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.806587][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.813827][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.821313][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.828576][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.836708][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.843798][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.851184][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.859300][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.866171][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.873639][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.881919][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.888884][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.907862][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.952895][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.961453][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.969760][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.976633][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.984066][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.992579][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.000634][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.008769][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.016892][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.023758][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.033158][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.040632][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.049270][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.057799][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.093003][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.101341][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.109188][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.118037][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.126305][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.133177][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.140593][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.148984][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.157310][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.164198][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.171658][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.180734][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.188864][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.196935][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.205047][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.213399][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.242205][ T480] device veth0_vlan entered promiscuous mode [ 54.257396][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.266002][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.274236][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.282660][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.291120][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.298426][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.305932][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.314254][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.322404][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.329242][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.336871][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.345233][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.353323][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.360255][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.367450][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.375571][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.383589][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.391785][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.400575][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.407831][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.436171][ T482] device veth0_vlan entered promiscuous mode [ 54.442856][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.451598][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.459764][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.468283][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.476297][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.484878][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.492327][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.500390][ T480] device veth1_macvtap entered promiscuous mode [ 54.512473][ T486] device veth0_vlan entered promiscuous mode [ 54.532906][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.541471][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.549381][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.557202][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.564866][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.572995][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.580997][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.589065][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.597192][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.605226][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.613257][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.621324][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.629462][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.637841][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.646734][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.654366][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.673003][ T487] device veth0_vlan entered promiscuous mode [ 54.688468][ T482] device veth1_macvtap entered promiscuous mode [ 54.704657][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.713500][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.727409][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.743291][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.756411][ T484] device veth0_vlan entered promiscuous mode [ 54.802875][ T486] device veth1_macvtap entered promiscuous mode [ 54.816274][ T507] loop6: detected capacity change from 0 to 512 [ 54.825300][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.833953][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.841848][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.842075][ T507] EXT4-fs (loop6): 1 truncate cleaned up [ 54.849434][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.854743][ T507] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 54.864811][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.877322][ T28] audit: type=1400 audit(1744357132.332:111): avc: denied { mount } for pid=506 comm="syz.6.17" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 54.880175][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.910145][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.922896][ T28] audit: type=1400 audit(1744357132.372:112): avc: denied { write } for pid=506 comm="syz.6.17" name="file0" dev="loop6" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.928125][ T484] device veth1_macvtap entered promiscuous mode [ 54.958018][ T28] audit: type=1400 audit(1744357132.372:113): avc: denied { add_name } for pid=506 comm="syz.6.17" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.967856][ T507] EXT4-fs (loop6): pa ffff888111b7a930: logic 0, phys. 193, len 32 [ 54.979195][ T28] audit: type=1400 audit(1744357132.372:114): avc: denied { create } for pid=506 comm="syz.6.17" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.986462][ T507] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4881: group 0, free 7, pa_free 16 [ 55.007002][ T28] audit: type=1400 audit(1744357132.372:115): avc: denied { write open } for pid=506 comm="syz.6.17" path="/0/file2/file0/bus" dev="loop6" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.024242][ T507] EXT4-fs (loop6): pa ffff888111b7abd0: logic 32, phys. 97, len 96 [ 55.038724][ T28] audit: type=1400 audit(1744357132.372:116): avc: denied { mounton } for pid=506 comm="syz.6.17" path="/0/file2/file0/bus" dev="loop6" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.038761][ T28] audit: type=1400 audit(1744357132.382:117): avc: denied { map } for pid=506 comm="syz.6.17" path="/0/file2/file0/bus" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 55.038791][ T28] audit: type=1400 audit(1744357132.412:118): avc: denied { append } for pid=506 comm="syz.6.17" path="/0/file2/file0/memory.events" dev="loop6" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.121828][ T507] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4881: group 0, free 14, pa_free 32 [ 55.134464][ T507] EXT4-fs error (device loop6): ext4_read_block_bitmap_nowait:477: comm syz.6.17: Invalid block bitmap block 3 in block_group 0 [ 55.135805][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.150249][ T507] EXT4-fs error (device loop6): __ext4_get_inode_loc:4508: comm syz.6.17: Invalid inode table block 5 in block_group 0 [ 55.156704][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.168340][ T507] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5887: Corrupt filesystem [ 55.185443][ T507] EXT4-fs error (device loop6): ext4_dirty_inode:6091: inode #19: comm syz.6.17: mark_inode_dirty error [ 55.196938][ T507] EXT4-fs error (device loop6): ext4_read_block_bitmap_nowait:477: comm syz.6.17: Invalid block bitmap block 3 in block_group 0 [ 55.218926][ T507] EXT4-fs error (device loop6): ext4_discard_preallocations:5119: comm syz.6.17: Error -117 reading block bitmap for 0 [ 55.234137][ T507] EXT4-fs error (device loop6): __ext4_get_inode_loc:4508: comm syz.6.17: Invalid inode table block 5 in block_group 0 [ 55.247390][ T507] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5887: Corrupt filesystem [ 55.269998][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.271251][ T514] loop0: detected capacity change from 0 to 512 [ 55.284927][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.295377][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.303850][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.315808][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.319748][ T514] EXT4-fs (loop0): 1 truncate cleaned up [ 55.324888][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.337711][ T480] EXT4-fs warning (device loop6): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 55.340759][ T514] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 55.354067][ T487] device veth1_macvtap entered promiscuous mode [ 55.386251][ T480] EXT4-fs (loop6): unmounting filesystem. [ 55.392779][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.404327][ T514] EXT4-fs (loop0): pa ffff8881118a3d20: logic 0, phys. 193, len 32 [ 55.410978][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.412250][ T514] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4881: group 0, free 7, pa_free 16 [ 55.430229][ T514] ------------[ cut here ]------------ [ 55.435786][ T514] kernel BUG at fs/ext4/mballoc.c:4854! [ 55.441517][ T514] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 55.447407][ T514] CPU: 0 PID: 514 Comm: syz.0.16 Not tainted 6.1.129-syzkaller-1168454-g6bd3b482a8f1 #0 [ 55.457037][ T514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 55.467019][ T514] RIP: 0010:ext4_mb_release_inode_pa+0xd97/0xda0 [ 55.473279][ T514] Code: 7d ff 48 c7 c7 c0 57 2c 87 4c 89 f6 48 89 da e8 8f 88 aa 00 e9 9f f4 ff ff e8 45 ae 7d ff 0f 0b e8 4e aa 24 03 e8 39 ae 7d ff <0f> 0b 0f 1f 80 00 00 00 00 55 48 89 e5 41 57 41 56 53 49 89 fe 49 [ 55.492713][ T514] RSP: 0018:ffffc90000cc6a00 EFLAGS: 00010293 [ 55.498609][ T514] RAX: ffffffff81f7e9e7 RBX: 0000000000000060 RCX: ffff88811e86a880 [ 55.506425][ T514] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 55.514236][ T514] RBP: ffffc90000cc6b50 R08: ffffffff81f7df0d R09: 0000000000000003 [ 55.522134][ T514] R10: ffffffffffffffff R11: dffffc0000000001 R12: dffffc0000000000 [ 55.529945][ T514] R13: 1ffff92000198d58 R14: 00000000000000fa R15: dffffc0000000000 [ 55.537752][ T514] FS: 00007f93cbba26c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 55.546517][ T514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.553150][ T514] CR2: 0000000020020000 CR3: 000000011f28d000 CR4: 00000000003506b0 [ 55.560937][ T514] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.568737][ T514] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.576562][ T514] Call Trace: [ 55.579672][ T514] [ 55.582452][ T514] ? __die_body+0x62/0xb0 [ 55.586777][ T514] ? die+0x88/0xb0 [ 55.590362][ T514] ? do_trap+0x103/0x330 [ 55.594412][ T514] ? ext4_mb_release_inode_pa+0xd97/0xda0 [ 55.600208][ T514] ? handle_invalid_op+0x95/0xc0 [ 55.605171][ T514] ? ext4_mb_release_inode_pa+0xd97/0xda0 [ 55.610838][ T514] ? exc_invalid_op+0x32/0x50 [ 55.615313][ T514] ? asm_exc_invalid_op+0x1b/0x20 [ 55.620300][ T514] ? ext4_mb_release_inode_pa+0x2bd/0xda0 [ 55.625853][ T514] ? ext4_mb_release_inode_pa+0xd97/0xda0 [ 55.631405][ T514] ? ext4_mb_release_inode_pa+0xd97/0xda0 [ 55.636959][ T514] ? __kasan_check_write+0x14/0x20 [ 55.641903][ T514] ? ext4_mb_unload_buddy+0x1b0/0x1b0 [ 55.647117][ T514] ext4_mb_discard_group_preallocations+0xbe8/0xe50 [ 55.653678][ T514] ? ext4_mb_new_inode_pa+0x12e0/0x12e0 [ 55.659066][ T514] ext4_mb_discard_preallocations_should_retry+0x1c3/0x880 [ 55.666124][ T514] ? ext4_mb_mark_diskspace_used+0x1480/0x1480 [ 55.672167][ T514] ? ext4_mb_new_blocks+0xf45/0x48a0 [ 55.677500][ T514] ext4_mb_new_blocks+0x3584/0x48a0 [ 55.682538][ T514] ? __stack_depot_save+0x36/0x480 [ 55.687486][ T514] ? bh_uptodate_or_lock+0x4c/0x170 [ 55.692515][ T514] ? ext4_mb_pa_callback+0xd0/0xd0 [ 55.697472][ T514] ext4_ind_map_blocks+0xfaf/0x2770 [ 55.702595][ T514] ? get_orlov_stats+0x2f0/0x2f0 [ 55.707402][ T514] ? _raw_read_unlock+0x25/0x40 [ 55.712158][ T514] ext4_map_blocks+0x9bd/0x1ca0 [ 55.717480][ T514] ? ext4_write_begin+0x343/0xfb0 [ 55.722344][ T514] ? ext4_da_write_begin+0x2ff/0x920 [ 55.727474][ T514] ? vfs_write+0xaf6/0xed0 [ 55.731715][ T514] ? ext4_issue_zeroout+0x250/0x250 [ 55.736746][ T514] _ext4_get_block+0x23b/0x660 [ 55.741435][ T514] ? ext4_get_block+0x50/0x50 [ 55.745943][ T514] ? __kasan_slab_alloc+0x6c/0x80 [ 55.750867][ T514] ? slab_post_alloc_hook+0x72/0x2c0 [ 55.755927][ T514] ext4_get_block+0x39/0x50 [ 55.760270][ T514] ext4_block_write_begin+0x55e/0x1200 [ 55.765558][ T514] ? ext4_es_is_delayed+0x40/0x40 [ 55.770430][ T514] ? ext4_print_free_blocks+0x360/0x360 [ 55.775799][ T514] ? folio_wait_stable+0x70/0x90 [ 55.780882][ T514] ext4_write_begin+0x5e0/0xfb0 [ 55.785789][ T514] ? rwsem_write_trylock+0x153/0x340 [ 55.790911][ T514] ? ext4_readahead+0x110/0x110 [ 55.795597][ T514] ? __kasan_check_write+0x14/0x20 [ 55.800537][ T514] ? __ext4_journal_stop+0x36/0x1c0 [ 55.805662][ T514] ext4_da_write_begin+0x2ff/0x920 [ 55.810650][ T514] ? ext4_dirty_folio+0xf0/0xf0 [ 55.815317][ T514] generic_perform_write+0x318/0x780 [ 55.820419][ T514] ? generic_file_direct_write+0x6b0/0x6b0 [ 55.826177][ T514] ? generic_write_checks_count+0x490/0x490 [ 55.831925][ T514] ? try_to_wake_up+0x749/0x1220 [ 55.836713][ T514] ? kasan_save_free_info+0x2b/0x40 [ 55.841800][ T514] ext4_buffered_write_iter+0x360/0x640 [ 55.847182][ T514] ext4_file_write_iter+0x194/0x1570 [ 55.852305][ T514] ? wake_up_q+0x11c/0x1d0 [ 55.856670][ T514] ? futex_wake+0x758/0xb60 [ 55.861018][ T514] ? avc_policy_seqno+0x1b/0x70 [ 55.865698][ T514] ? ext4_file_read_iter+0x470/0x470 [ 55.870813][ T514] ? fsnotify_perm+0x6a/0x5b0 [ 55.875757][ T514] vfs_write+0xaf6/0xed0 [ 55.879837][ T514] ? __kasan_slab_free+0x11/0x20 [ 55.884614][ T514] ? file_end_write+0x1c0/0x1c0 [ 55.889382][ T514] ? mutex_lock+0xb1/0x1e0 [ 55.893647][ T514] ? bit_wait_io_timeout+0x120/0x120 [ 55.898929][ T514] ? __fdget_pos+0x2e2/0x390 [ 55.903355][ T514] ? ksys_write+0x77/0x2c0 [ 55.907736][ T514] ksys_write+0x199/0x2c0 [ 55.911924][ T514] ? __this_cpu_preempt_check+0x13/0x20 [ 55.917284][ T514] ? xfd_validate_state+0x6f/0x170 [ 55.922233][ T514] ? __ia32_sys_read+0x90/0x90 [ 55.926826][ T514] ? fpregs_restore_userregs+0x130/0x290 [ 55.932578][ T514] __x64_sys_write+0x7b/0x90 [ 55.937122][ T514] x64_sys_call+0x2f/0x9a0 [ 55.941336][ T514] do_syscall_64+0x3b/0xb0 [ 55.945588][ T514] ? clear_bhb_loop+0x55/0xb0 [ 55.950107][ T514] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 55.955940][ T514] RIP: 0033:0x7f93cad85d29 [ 55.960194][ T514] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 55.979938][ T514] RSP: 002b:00007f93cbba2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 55.988192][ T514] RAX: ffffffffffffffda RBX: 00007f93caf75fa0 RCX: 00007f93cad85d29 [ 55.996114][ T514] RDX: 0000000000043451 RSI: 0000000020000200 RDI: 0000000000000007 [ 56.003927][ T514] RBP: 00007f93cae01b08 R08: 0000000000000000 R09: 0000000000000000 [ 56.011836][ T514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.019639][ T514] R13: 0000000000000000 R14: 00007f93caf75fa0 R15: 00007fff1072bdc8 [ 56.027443][ T514] [ 56.030301][ T514] Modules linked in: [ 56.035111][ T514] ---[ end trace 0000000000000000 ]--- [ 56.040491][ T514] RIP: 0010:ext4_mb_release_inode_pa+0xd97/0xda0 [ 56.046664][ T514] Code: 7d ff 48 c7 c7 c0 57 2c 87 4c 89 f6 48 89 da e8 8f 88 aa 00 e9 9f f4 ff ff e8 45 ae 7d ff 0f 0b e8 4e aa 24 03 e8 39 ae 7d ff <0f> 0b 0f 1f 80 00 00 00 00 55 48 89 e5 41 57 41 56 53 49 89 fe 49 [ 56.066257][ T514] RSP: 0018:ffffc90000cc6a00 EFLAGS: 00010293 [ 56.072142][ T514] RAX: ffffffff81f7e9e7 RBX: 0000000000000060 RCX: ffff88811e86a880 [ 56.080674][ T514] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 56.088581][ T514] RBP: ffffc90000cc6b50 R08: ffffffff81f7df0d R09: 0000000000000003 [ 56.096585][ T514] R10: ffffffffffffffff R11: dffffc0000000001 R12: dffffc0000000000 [ 56.104332][ T514] R13: 1ffff92000198d58 R14: 00000000000000fa R15: dffffc0000000000 [ 56.112153][ T514] FS: 00007f93cbba26c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 56.120908][ T514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.127311][ T514] CR2: 0000000020020000 CR3: 000000011f28d000 CR4: 00000000003506b0 [ 56.135413][ T514] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.143200][ T514] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.151188][ T514] Kernel panic - not syncing: Fatal exception [ 56.157446][ T514] Kernel Offset: disabled [ 56.161839][ T514] Rebooting in 86400 seconds..