[ 12.300370][ T30] audit: type=1400 audit(1740305251.958:61): avc: denied { transition } for pid=220 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 [ 12.306947][ T30] audit: type=1400 audit(1740305251.958:62): avc: denied { noatsecure } for pid=220 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.312636][ T30] audit: type=1400 audit(1740305251.968:63): avc: denied { write } for pid=220 comm="sh" path="pipe:[14926]" dev="pipefs" ino=14926 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 12.317897][ T30] audit: type=1400 audit(1740305251.968:64): avc: denied { rlimitinh } for pid=220 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.323507][ T30] audit: type=1400 audit(1740305251.968:65): avc: denied { siginh } for pid=220 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.116' (ED25519) to the list of known hosts. 2025/02/23 10:07:40 ignoring optional flag "sandboxArg"="0" 2025/02/23 10:07:41 parsed 1 programs [ 21.900965][ T30] audit: type=1400 audit(1740305261.558:66): avc: denied { node_bind } for pid=286 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 22.887905][ T30] audit: type=1400 audit(1740305262.548:67): avc: denied { integrity } for pid=295 comm="syz-executor" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 [ 22.912232][ T30] audit: type=1400 audit(1740305262.568:68): avc: denied { mounton } for pid=295 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 22.914075][ T295] cgroup: Unknown subsys name 'net' [ 22.934722][ T30] audit: type=1400 audit(1740305262.568:69): avc: denied { mount } for pid=295 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.961686][ T30] audit: type=1400 audit(1740305262.598:70): avc: denied { unmount } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.961880][ T295] cgroup: Unknown subsys name 'devices' [ 23.134706][ T295] cgroup: Unknown subsys name 'hugetlb' [ 23.140126][ T295] cgroup: Unknown subsys name 'rlimit' [ 23.399321][ T30] audit: type=1400 audit(1740305263.058:71): avc: denied { setattr } for pid=295 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.422298][ T30] audit: type=1400 audit(1740305263.058:72): avc: denied { create } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.442738][ T30] audit: type=1400 audit(1740305263.058:73): avc: denied { write } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.449766][ T298] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 23.462960][ T30] audit: type=1400 audit(1740305263.058:74): avc: denied { read } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.491453][ T30] audit: type=1400 audit(1740305263.058:75): avc: denied { module_request } for pid=295 comm="syz-executor" kmod="netdev-wpan0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 23.498437][ T295] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.966075][ T305] request_module fs-gadgetfs succeeded, but still no fs? [ 24.258111][ T316] syz-executor (316) used greatest stack depth: 21024 bytes left [ 24.594999][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.623854][ T345] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.631387][ T345] device bridge_slave_0 entered promiscuous mode [ 24.638813][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.646273][ T345] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.654040][ T345] device bridge_slave_1 entered promiscuous mode [ 24.726708][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.733615][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.740673][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.747530][ T345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.769267][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.776763][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.784370][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.793333][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.801305][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.808159][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.819179][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.827260][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.834110][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.845377][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.854205][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.867612][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.878655][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.886795][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.894261][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.902191][ T345] device veth0_vlan entered promiscuous mode [ 24.912250][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.921519][ T345] device veth1_macvtap entered promiscuous mode 2025/02/23 10:07:44 executed programs: 0 [ 24.930578][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.940482][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.010580][ T345] syz-executor (345) used greatest stack depth: 20320 bytes left [ 25.156537][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.163472][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.170745][ T369] device bridge_slave_0 entered promiscuous mode [ 25.177755][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.184767][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.191914][ T369] device bridge_slave_1 entered promiscuous mode [ 25.205988][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.212915][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.220441][ T366] device bridge_slave_0 entered promiscuous mode [ 25.227363][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.234540][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.241701][ T366] device bridge_slave_1 entered promiscuous mode [ 25.320014][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.326929][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.334411][ T367] device bridge_slave_0 entered promiscuous mode [ 25.352918][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.359775][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.367064][ T364] device bridge_slave_0 entered promiscuous mode [ 25.373851][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.380701][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.388055][ T364] device bridge_slave_1 entered promiscuous mode [ 25.394438][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.401275][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.408768][ T367] device bridge_slave_1 entered promiscuous mode [ 25.495902][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.502799][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.510114][ T370] device bridge_slave_0 entered promiscuous mode [ 25.517037][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.523958][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.531195][ T370] device bridge_slave_1 entered promiscuous mode [ 25.677128][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.684014][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.691083][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.697912][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.714610][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.721652][ T367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.728819][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.735695][ T367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.791893][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.799427][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.807705][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.814807][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.822994][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.830230][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.852777][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 25.860948][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.869206][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.876077][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.884011][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.892076][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.900212][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.907065][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.914588][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 25.948879][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.957561][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.965508][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.973591][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.003175][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.011451][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.018343][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.027052][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.034404][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.041748][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.050227][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.057112][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.066024][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.074344][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.082657][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.089504][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.096840][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.105099][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.113144][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.119978][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.127274][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.135355][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.143623][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.150626][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.157933][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.165980][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.172843][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.180048][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.192919][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.202794][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.222253][ T364] device veth0_vlan entered promiscuous mode [ 26.236321][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.244984][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.253640][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.260871][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.268882][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.277076][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.300272][ T367] device veth0_vlan entered promiscuous mode [ 26.314908][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.323477][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.331589][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.339954][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.347972][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.356270][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.364722][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.372846][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.380786][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.388217][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.395659][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.403940][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.412079][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.419435][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.428577][ T364] device veth1_macvtap entered promiscuous mode [ 26.439387][ T367] device veth1_macvtap entered promiscuous mode [ 26.447351][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.454943][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.463286][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.471241][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.478098][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.485530][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.493740][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.501647][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.509437][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.524770][ T369] device veth0_vlan entered promiscuous mode [ 26.535050][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.543509][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.551755][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.560315][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.568677][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.576504][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.584338][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.592333][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.600740][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.608931][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.617047][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.623899][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.631079][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.638777][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.655322][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.663576][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.679685][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.687937][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.702925][ T366] device veth0_vlan entered promiscuous mode [ 26.709570][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.717714][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.725858][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.733536][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.748797][ T369] device veth1_macvtap entered promiscuous mode [ 26.767027][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.771098][ T389] loop1: detected capacity change from 0 to 512 [ 26.781190][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.789793][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.798547][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.806890][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.807568][ T389] EXT4-fs (loop1): 1 truncate cleaned up [ 26.814666][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.819974][ T389] EXT4-fs (loop1): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue. Quota mode: writeback. [ 26.827898][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.862982][ T366] device veth1_macvtap entered promiscuous mode [ 26.892815][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.900905][ T389] EXT4-fs (loop1): pa ffff888112148c78: logic 0, phys. 193, len 32 [ 26.902646][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.908797][ T389] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4893: group 0, free 7, pa_free 16 [ 26.923188][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.926390][ T389] EXT4-fs (loop1): pa ffff888112148690: logic 32, phys. 97, len 96 [ 26.934305][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.941169][ T389] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4893: group 0, free 14, pa_free 32 [ 26.949633][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.961437][ T389] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:476: comm syz.1.17: Invalid block bitmap block 3 in block_group 0 [ 26.968306][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.982973][ T389] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz.1.17: Invalid inode table block 5 in block_group 0 [ 26.988474][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.000776][ T389] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5837: Corrupt filesystem [ 27.008654][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.017558][ T389] EXT4-fs error (device loop1): ext4_dirty_inode:6041: inode #19: comm syz.1.17: mark_inode_dirty error [ 27.025858][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.036855][ T389] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:476: comm syz.1.17: Invalid block bitmap block 3 in block_group 0 [ 27.072674][ T389] EXT4-fs error (device loop1): ext4_discard_preallocations:5131: comm syz.1.17: Error -117 reading block bitmap for 0 [ 27.090773][ T389] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz.1.17: Invalid inode table block 5 in block_group 0 [ 27.096432][ T396] loop5: detected capacity change from 0 to 512 [ 27.104075][ T389] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5837: Corrupt filesystem [ 27.123793][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.131927][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.141666][ T364] EXT4-fs warning (device loop1): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 27.143797][ T396] EXT4-fs (loop5): 1 truncate cleaned up [ 27.156184][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.162487][ T396] EXT4-fs (loop5): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue. Quota mode: writeback. [ 27.171125][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.207148][ T370] device veth0_vlan entered promiscuous mode [ 27.218481][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.229701][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.239461][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.246888][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.255611][ T399] loop6: detected capacity change from 0 to 512 [ 27.258081][ T396] EXT4-fs (loop5): pa ffff888120100498: logic 0, phys. 193, len 32 [ 27.269522][ T396] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, free 7, pa_free 16 [ 27.279687][ T396] ------------[ cut here ]------------ [ 27.285085][ T396] kernel BUG at fs/ext4/mballoc.c:4866! [ 27.290461][ T396] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 27.296350][ T396] CPU: 0 PID: 396 Comm: syz.5.18 Not tainted 5.15.178-syzkaller-00013-g7d1f9b5c2ff5 #0 [ 27.305921][ T396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 27.315823][ T396] RIP: 0010:ext4_mb_release_inode_pa+0xda6/0xdb0 [ 27.321984][ T396] Code: 85 ff 48 c7 c7 a0 d9 c9 86 4c 89 f6 48 89 da e8 c0 fb 9a 00 e9 90 f4 ff ff e8 c6 5a 85 ff 0f 0b e8 df e5 f6 02 e8 ba 5a 85 ff <0f> 0b 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 53 49 89 fe [ 27.341422][ T396] RSP: 0018:ffffc90000cd6700 EFLAGS: 00010293 [ 27.347321][ T396] RAX: ffffffff81eb11f6 RBX: 0000000000000060 RCX: ffff888113e9bb40 [ 27.355133][ T396] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 27.362943][ T396] RBP: ffffc90000cd6850 R08: ffffffff81eb0708 R09: 0000000000000003 [ 27.370754][ T396] R10: fffff5200019acfc R11: dffffc0000000001 R12: dffffc0000000000 [ 27.378564][ T396] R13: 1ffff9200019acf8 R14: 00000000000000a0 R15: dffffc0000000000 [ 27.386379][ T396] FS: 00007ff20287a6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 27.395145][ T396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.401570][ T396] CR2: 0000400000020000 CR3: 000000012de9c000 CR4: 00000000003506b0 [ 27.409421][ T396] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.417287][ T396] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.425108][ T396] Call Trace: [ 27.428222][ T396] [ 27.431000][ T396] ? __die_body+0x62/0xb0 [ 27.435166][ T396] ? die+0x88/0xb0 [ 27.438724][ T396] ? do_trap+0x103/0x330 [ 27.442804][ T396] ? ext4_mb_release_inode_pa+0xda6/0xdb0 [ 27.448360][ T396] ? handle_invalid_op+0x95/0xc0 [ 27.453131][ T396] ? ext4_mb_release_inode_pa+0xda6/0xdb0 [ 27.458689][ T396] ? exc_invalid_op+0x32/0x50 [ 27.463205][ T396] ? asm_exc_invalid_op+0x1b/0x20 [ 27.468258][ T396] ? ext4_mb_release_inode_pa+0x2b8/0xdb0 [ 27.473789][ T396] ? ext4_mb_release_inode_pa+0xda6/0xdb0 [ 27.479344][ T396] ? ext4_mb_release_inode_pa+0xda6/0xdb0 [ 27.484902][ T396] ? call_rcu+0xc4b/0x10b0 [ 27.489152][ T396] ? __kasan_check_write+0x14/0x20 [ 27.494100][ T396] ? ext4_mb_unload_buddy+0x1b0/0x1b0 [ 27.499317][ T396] ext4_mb_discard_group_preallocations+0xbe8/0xe50 [ 27.505731][ T396] ? ext4_mb_new_inode_pa+0x12e0/0x12e0 [ 27.511120][ T396] ext4_mb_discard_preallocations_should_retry+0x1b7/0x8b0 [ 27.518230][ T396] ? ext4_mb_mark_diskspace_used+0x1350/0x1350 [ 27.524217][ T396] ? ext4_mb_new_blocks+0xf48/0x48f0 [ 27.529337][ T396] ? kmem_cache_alloc+0xf5/0x250 [ 27.534111][ T396] ext4_mb_new_blocks+0x35ec/0x48f0 [ 27.539145][ T396] ? __stack_depot_save+0x34/0x470 [ 27.544090][ T396] ? ext4_mb_pa_callback+0xd0/0xd0 [ 27.549041][ T396] ext4_ind_map_blocks+0xfd1/0x2830 [ 27.554078][ T396] ? get_orlov_stats+0x2f0/0x2f0 [ 27.558931][ T396] ? __kernel_text_address+0x9b/0x110 [ 27.564228][ T396] ? _raw_read_unlock+0x25/0x40 [ 27.568915][ T396] ext4_map_blocks+0xa08/0x1c70 [ 27.573604][ T396] ? ksys_write+0x199/0x2c0 [ 27.577945][ T396] ? ext4_issue_zeroout+0x250/0x250 [ 27.583063][ T396] _ext4_get_block+0x23b/0x660 [ 27.587660][ T396] ? ext4_get_block+0x50/0x50 [ 27.592175][ T396] ? slab_post_alloc_hook+0x72/0x2c0 [ 27.597384][ T396] ext4_get_block+0x39/0x50 [ 27.601805][ T396] ext4_block_write_begin+0x5ea/0x12a0 [ 27.607100][ T396] ? ext4_es_is_delayed+0x40/0x40 [ 27.611966][ T396] ? ext4_print_free_blocks+0x360/0x360 [ 27.617348][ T396] ? ext4_write_begin+0x480/0x13d0 [ 27.622295][ T396] ext4_write_begin+0x6bc/0x13d0 [ 27.627066][ T396] ? ext4_readahead+0x110/0x110 [ 27.631753][ T396] ? __ext4_handle_dirty_metadata+0x2f1/0x830 [ 27.637654][ T396] ? __kasan_check_write+0x14/0x20 [ 27.642608][ T396] ? ext4_mark_iloc_dirty+0x3001/0x3f40 [ 27.647987][ T396] ext4_da_write_begin+0x4a2/0xc30 [ 27.652932][ T396] ? sb_end_intwrite+0x120/0x120 [ 27.657703][ T396] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 27.662925][ T396] ? __ext4_journal_stop+0x36/0x1c0 [ 27.668051][ T396] ? ext4_write_end+0x708/0xa00 [ 27.672738][ T396] ? fault_in_readable+0x1d5/0x2e0 [ 27.677686][ T396] ? fault_in_safe_writeable+0x240/0x240 [ 27.683155][ T396] generic_perform_write+0x2de/0x750 [ 27.688275][ T396] ? grab_cache_page_write_begin+0xa0/0xa0 [ 27.693920][ T396] ? kasan_set_track+0x5d/0x70 [ 27.698515][ T396] ? kasan_set_free_info+0x23/0x40 [ 27.703460][ T396] ? ____kasan_slab_free+0x126/0x160 [ 27.708582][ T396] ? __kasan_slab_free+0x11/0x20 [ 27.713365][ T396] ? generic_write_checks+0x3b9/0x470 [ 27.718566][ T396] ext4_buffered_write_iter+0x48a/0x610 [ 27.723947][ T396] ext4_file_write_iter+0x454/0x1660 [ 27.729067][ T396] ? avc_policy_seqno+0x1b/0x70 [ 27.733776][ T396] ? ext4_file_read_iter+0x4b0/0x4b0 [ 27.738877][ T396] ? fsnotify_perm+0x6a/0x5b0 [ 27.743388][ T396] ? iov_iter_init+0x53/0x190 [ 27.747913][ T396] vfs_write+0xd5d/0x1110 [ 27.752066][ T396] ? file_end_write+0x1c0/0x1c0 [ 27.756781][ T396] ? mutex_lock+0xb6/0x1e0 [ 27.761012][ T396] ? wait_for_completion_killable_timeout+0x10/0x10 [ 27.767518][ T396] ? __fdget_pos+0x2e7/0x3a0 [ 27.771946][ T396] ? ksys_write+0x77/0x2c0 [ 27.776195][ T396] ksys_write+0x199/0x2c0 [ 27.780372][ T396] ? __ia32_sys_read+0x90/0x90 [ 27.784968][ T396] ? __kasan_check_write+0x14/0x20 [ 27.789909][ T396] ? switch_fpu_return+0x15f/0x2e0 [ 27.794857][ T396] __x64_sys_write+0x7b/0x90 [ 27.799292][ T396] x64_sys_call+0x2f/0x9a0 [ 27.803534][ T396] do_syscall_64+0x3b/0xb0 [ 27.807801][ T396] ? clear_bhb_loop+0x35/0x90 [ 27.812300][ T396] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 27.818117][ T396] RIP: 0033:0x7ff202e08169 [ 27.822392][ T396] 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 [ 27.841808][ T396] RSP: 002b:00007ff20287a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 27.850052][ T396] RAX: ffffffffffffffda RBX: 00007ff203020fa0 RCX: 00007ff202e08169 [ 27.857862][ T396] RDX: 0000000000043451 RSI: 0000400000000200 RDI: 0000000000000007 [ 27.865681][ T396] RBP: 00007ff202e892a0 R08: 0000000000000000 R09: 0000000000000000 [ 27.873493][ T396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 27.881298][ T396] R13: 0000000000000000 R14: 00007ff203020fa0 R15: 00007ffdbb69fcb8 [ 27.889251][ T396] [ 27.892067][ T396] Modules linked in: [ 27.895934][ T396] ---[ end trace d3b9caeeba78c9ae ]--- [ 27.901206][ T396] RIP: 0010:ext4_mb_release_inode_pa+0xda6/0xdb0 [ 27.908081][ T396] Code: 85 ff 48 c7 c7 a0 d9 c9 86 4c 89 f6 48 89 da e8 c0 fb 9a 00 e9 90 f4 ff ff e8 c6 5a 85 ff 0f 0b e8 df e5 f6 02 e8 ba 5a 85 ff <0f> 0b 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 53 49 89 fe [ 27.927676][ T396] RSP: 0018:ffffc90000cd6700 EFLAGS: 00010293 [ 27.933613][ T396] RAX: ffffffff81eb11f6 RBX: 0000000000000060 RCX: ffff888113e9bb40 [ 27.941376][ T396] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 27.949223][ T396] RBP: ffffc90000cd6850 R08: ffffffff81eb0708 R09: 0000000000000003 [ 27.957019][ T396] R10: fffff5200019acfc R11: dffffc0000000001 R12: dffffc0000000000 [ 27.964844][ T396] R13: 1ffff9200019acf8 R14: 00000000000000a0 R15: dffffc0000000000 [ 27.972646][ T396] FS: 00007ff20287a6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 27.981391][ T396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.987835][ T396] CR2: 0000400000020000 CR3: 000000012de9c000 CR4: 00000000003506b0 [ 27.995662][ T396] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 28.003458][ T396] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 28.011256][ T396] Kernel panic - not syncing: Fatal exception [ 28.017370][ T396] Kernel Offset: disabled [ 28.021498][ T396] Rebooting in 86400 seconds..