Warning: Permanently added '10.128.1.179' (ED25519) to the list of known hosts. 2026/04/13 20:40:13 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 43.829462][ T24] audit: type=1400 audit(1776112814.310:109): avc: denied { unlink } for pid=420 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 43.905914][ T420] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.498115][ T24] audit: type=1400 audit(1776112814.980:110): avc: denied { create } for pid=452 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 44.673467][ T455] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.681147][ T455] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.689764][ T455] device bridge_slave_0 entered promiscuous mode [ 44.720088][ T455] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.734389][ T24] audit: type=1401 audit(1776112815.210:111): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 44.743041][ T455] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.755964][ T455] device bridge_slave_1 entered promiscuous mode [ 44.867246][ T455] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.874796][ T455] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.882369][ T455] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.889571][ T455] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.912170][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.920150][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.927756][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.947376][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.955710][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.962795][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.970338][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.978789][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.985907][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.993769][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.002699][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.027026][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.039194][ T455] device veth0_vlan entered promiscuous mode [ 45.046830][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.070838][ T455] device veth1_macvtap entered promiscuous mode 2026/04/13 20:40:15 executed programs: 0 [ 45.078558][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.087325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.094985][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.111399][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.119963][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.213841][ T486] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.238592][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.245994][ T486] device bridge_slave_0 entered promiscuous mode [ 45.253240][ T486] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.260465][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.268170][ T486] device bridge_slave_1 entered promiscuous mode [ 45.389484][ T486] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.396632][ T486] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.404087][ T486] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.411157][ T486] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.421694][ T489] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.429102][ T489] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.436367][ T489] device bridge_slave_0 entered promiscuous mode [ 45.443314][ T496] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.450641][ T496] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.458470][ T496] device bridge_slave_0 entered promiscuous mode [ 45.465428][ T496] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.472516][ T496] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.480241][ T496] device bridge_slave_1 entered promiscuous mode [ 45.491002][ T489] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.498607][ T489] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.506183][ T489] device bridge_slave_1 entered promiscuous mode [ 45.517854][ T320] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.525236][ T320] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.582220][ T495] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.589728][ T495] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.597183][ T495] device bridge_slave_0 entered promiscuous mode [ 45.606292][ T495] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.613468][ T495] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.620813][ T495] device bridge_slave_1 entered promiscuous mode [ 45.647689][ T493] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.654974][ T493] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.662765][ T493] device bridge_slave_0 entered promiscuous mode [ 45.669812][ T493] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.677439][ T493] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.684701][ T493] device bridge_slave_1 entered promiscuous mode [ 45.796014][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.803964][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.837870][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.846418][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.855509][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.862771][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.870862][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.879472][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.887986][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.895130][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.902828][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.910564][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.938007][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.945614][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.953341][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.961855][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.970300][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.977433][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.985213][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.993639][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.002321][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.009450][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.016876][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.025251][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.033900][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.041177][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.049033][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.056768][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.078059][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.086368][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.094683][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.101933][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.120916][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.129176][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.137737][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.145879][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.172699][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.180826][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.189924][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.198882][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.207561][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.215732][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.222783][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.230368][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.238572][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.245760][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.253261][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.261798][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.275700][ T496] device veth0_vlan entered promiscuous mode [ 46.283845][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.291997][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.300587][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.308518][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.325099][ T486] device veth0_vlan entered promiscuous mode [ 46.342370][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.350349][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.358456][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.367663][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.376266][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.384418][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.392973][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.400984][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.419845][ T495] device veth0_vlan entered promiscuous mode [ 46.429325][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.437006][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.445301][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.454272][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.462467][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.470880][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.478712][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.487191][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.494298][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.502129][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.512420][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.520869][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.528006][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.539480][ T486] device veth1_macvtap entered promiscuous mode [ 46.546722][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.555325][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.563671][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.571900][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.581118][ T496] device veth1_macvtap entered promiscuous mode [ 46.592480][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.600646][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.618310][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.626698][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.637955][ T489] device veth0_vlan entered promiscuous mode [ 46.648532][ T495] device veth1_macvtap entered promiscuous mode [ 46.655477][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.664153][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.672535][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.681094][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.689627][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.698166][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.706241][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.724450][ T489] device veth1_macvtap entered promiscuous mode [ 46.731804][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.739828][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.748258][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.756440][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.765240][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.773827][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.782440][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.790865][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.799744][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.808455][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.816926][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.843934][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.852983][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.863080][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.871504][ T511] ====================================================== [ 46.871504][ T511] WARNING: the mand mount option is being deprecated and [ 46.871504][ T511] will be removed in v5.15! [ 46.871504][ T511] ====================================================== [ 46.873285][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.899608][ T511] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 46.907657][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.922450][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.930731][ T511] EXT4-fs (loop0): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 46.942953][ T24] audit: type=1400 audit(1776112817.410:112): avc: denied { mount } for pid=510 comm="syz.0.17" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 46.944649][ T511] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.17: Allocating blocks 497-513 which overlap fs metadata [ 46.964994][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.983529][ T511] EXT4-fs (loop0): pa ffff888110648bd0: logic 64, phys. 177, len 21 [ 46.986929][ T24] audit: type=1400 audit(1776112817.410:113): avc: denied { write } for pid=510 comm="syz.0.17" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.994697][ T511] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 47.016696][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.028166][ T24] audit: type=1400 audit(1776112817.410:114): avc: denied { add_name } for pid=510 comm="syz.0.17" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.035538][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.056687][ T24] audit: type=1400 audit(1776112817.410:115): avc: denied { create } for pid=510 comm="syz.0.17" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.065062][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.084398][ T24] audit: type=1400 audit(1776112817.410:116): avc: denied { read write } for pid=510 comm="syz.0.17" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 47.116445][ T24] audit: type=1400 audit(1776112817.410:117): avc: denied { open } for pid=510 comm="syz.0.17" path="/0/file1/file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 47.142074][ T24] audit: type=1400 audit(1776112817.460:118): avc: denied { append } for pid=510 comm="syz.0.17" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 47.172184][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.180611][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.190071][ T493] device veth0_vlan entered promiscuous mode [ 47.220327][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.227882][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.242015][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.250429][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.251162][ T518] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 47.268315][ T493] device veth1_macvtap entered promiscuous mode [ 47.279672][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.287394][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.295662][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.297970][ T518] EXT4-fs (loop6): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 47.317953][ T519] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 47.332351][ T518] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.20: Allocating blocks 497-513 which overlap fs metadata [ 47.335385][ T519] EXT4-fs (loop0): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 47.346954][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.363161][ T518] EXT4-fs (loop6): pa ffff88812141f000: logic 64, phys. 177, len 21 [ 47.366075][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.374140][ T518] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 47.432890][ T525] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.448418][ T524] EXT4-fs (loop5): Ignoring removed mblk_io_submit option [ 47.454391][ T525] EXT4-fs (loop2): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 47.475440][ T519] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.22: Allocating blocks 497-513 which overlap fs metadata [ 47.482645][ T525] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.19: Allocating blocks 497-513 which overlap fs metadata [ 47.495972][ T519] EXT4-fs (loop0): pa ffff8881271c6690: logic 64, phys. 177, len 21 [ 47.506309][ T524] EXT4-fs (loop5): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 47.512046][ T519] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 47.529704][ T525] EXT4-fs (loop2): pa ffff8881271bcdc8: logic 64, phys. 177, len 21 [ 47.541502][ T525] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 47.552977][ T542] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 47.580182][ T548] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 47.587248][ T524] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.21: Allocating blocks 497-513 which overlap fs metadata [ 47.602193][ T542] EXT4-fs (loop1): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 47.606219][ T524] EXT4-fs (loop5): pa ffff8881271c6a80: logic 64, phys. 177, len 21 [ 47.615374][ T548] EXT4-fs (loop6): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 47.622298][ T524] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 47.712437][ T548] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.23: Allocating blocks 497-513 which overlap fs metadata [ 47.733765][ T548] EXT4-fs (loop6): pa ffff8881271c62a0: logic 64, phys. 177, len 21 [ 47.742065][ T548] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 47.752097][ T542] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.18: Allocating blocks 497-513 which overlap fs metadata [ 47.777833][ T564] EXT4-fs (loop1): pa ffff8881271c6e70: logic 64, phys. 177, len 21 [ 47.784698][ T562] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.785940][ T564] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 47.810220][ T562] EXT4-fs (loop2): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 47.847953][ T562] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.25: Allocating blocks 497-513 which overlap fs metadata [ 47.865154][ T562] EXT4-fs (loop2): pa ffff8881271c6930: logic 64, phys. 177, len 21 [ 47.873998][ T562] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 47.931680][ T570] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 47.948152][ T570] EXT4-fs (loop0): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 47.971988][ T573] EXT4-fs (loop5): Ignoring removed mblk_io_submit option [ 47.972105][ T572] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 47.981930][ T570] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.27: Allocating blocks 497-513 which overlap fs metadata [ 48.009063][ T575] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 48.024660][ T570] EXT4-fs (loop0): pa ffff8881271bc9d8: logic 64, phys. 177, len 21 [ 48.033554][ T570] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.037273][ T583] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.058357][ T573] EXT4-fs (loop5): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 48.071522][ T572] EXT4-fs (loop6): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 48.084068][ T575] EXT4-fs (loop1): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 48.105286][ T572] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.28: Allocating blocks 497-513 which overlap fs metadata [ 48.108309][ T573] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.26: Allocating blocks 497-513 which overlap fs metadata [ 48.120240][ T583] EXT4-fs (loop2): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 48.139371][ T573] EXT4-fs (loop5): pa ffff8881271c6150: logic 64, phys. 177, len 21 [ 48.151375][ T572] EXT4-fs (loop6): pa ffff8881271bcb28: logic 64, phys. 177, len 21 [ 48.153432][ T573] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, [ 48.161612][ T572] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.180359][ T573] free 0, pa_free 1 [ 48.193937][ T583] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.30: Allocating blocks 497-513 which overlap fs metadata [ 48.216940][ T583] EXT4-fs (loop2): pa ffff8881271c6540: logic 64, phys. 177, len 21 [ 48.225316][ T583] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.231669][ T575] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.29: Allocating blocks 497-513 which overlap fs metadata [ 48.251697][ T49] device bridge_slave_1 left promiscuous mode [ 48.258219][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.258891][ T575] EXT4-fs (loop1): pa ffff8881271bc150: logic 64, phys. 177, len 21 [ 48.273718][ T575] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.284005][ T49] device bridge_slave_0 left promiscuous mode [ 48.290658][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.293032][ T594] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 48.307181][ T49] device veth1_macvtap left promiscuous mode [ 48.313218][ T49] device veth0_vlan left promiscuous mode [ 48.329288][ T594] EXT4-fs (loop0): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 48.383112][ T604] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.399813][ T604] EXT4-fs (loop2): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 48.411834][ T598] EXT4-fs (loop5): Ignoring removed mblk_io_submit option [ 48.425792][ T599] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 48.435263][ T598] EXT4-fs (loop5): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 48.451114][ T594] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.31: Allocating blocks 497-513 which overlap fs metadata [ 48.454711][ T604] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.34: Allocating blocks 497-513 which overlap fs metadata [ 48.470410][ T594] EXT4-fs (loop0): pa ffff8881107b81f8: logic 64, phys. 177, len 21 [ 48.487365][ T594] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.487917][ T604] EXT4-fs (loop2): pa ffff88812140d540: logic 64, phys. 177, len 21 [ 48.500982][ T599] EXT4-fs (loop6): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 48.505922][ T604] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.539183][ T610] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 48.546498][ T599] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.32: Allocating blocks 497-513 which overlap fs metadata [ 48.553222][ T598] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.33: Allocating blocks 497-513 which overlap fs metadata [ 48.566521][ T599] EXT4-fs (loop6): pa ffff8881107b83f0: logic 64, phys. 177, len 21 [ 48.583539][ T599] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.590141][ T598] EXT4-fs (loop5): pa ffff88812140d150: logic 64, phys. 177, len 21 [ 48.601631][ T598] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.626074][ T610] EXT4-fs (loop1): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 48.696262][ T610] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.35: Allocating blocks 497-513 which overlap fs metadata [ 48.724599][ T610] EXT4-fs (loop1): pa ffff8881107b8dc8: logic 64, phys. 177, len 21 [ 48.732955][ T610] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.788406][ T618] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 48.808750][ T618] EXT4-fs (loop0): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 48.912012][ T628] EXT4-fs (loop5): Ignoring removed mblk_io_submit option [ 48.920749][ T618] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.36: Allocating blocks 497-513 which overlap fs metadata [ 48.928379][ T628] EXT4-fs (loop5): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 48.940186][ T618] EXT4-fs (loop0): pa ffff88812140db28: logic 64, phys. 177, len 21 [ 48.948808][ T627] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.954089][ T618] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.968268][ T627] EXT4-fs (loop2): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 49.011213][ T628] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.39: Allocating blocks 497-513 which overlap fs metadata [ 49.029602][ T628] EXT4-fs (loop5): pa ffff88812140d1f8: logic 64, phys. 177, len 21 [ 49.038017][ T628] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 49.048907][ T625] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 49.063256][ T627] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.40: Allocating blocks 497-513 which overlap fs metadata [ 49.080511][ T627] EXT4-fs (loop2): pa ffff88811c91a2a0: logic 64, phys. 177, len 21 [ 49.088754][ T625] EXT4-fs (loop6): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 49.089081][ T627] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 49.120672][ T625] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.38: Allocating blocks 497-513 which overlap fs metadata [ 49.137694][ T625] EXT4-fs (loop6): pa ffff8881107b8d20: logic 64, phys. 177, len 21 [ 49.145862][ T625] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 49.303549][ T641] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 49.322994][ T641] EXT4-fs (loop1): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 49.338497][ T645] EXT4-fs (loop5): Ignoring removed mblk_io_submit option [ 49.347146][ T641] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.41: Allocating blocks 497-513 which overlap fs metadata [ 49.358280][ T645] EXT4-fs (loop5): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 49.367108][ T641] EXT4-fs (loop1): pa ffff88811c91a348: logic 64, phys. 177, len 21 [ 49.380703][ T641] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 49.437222][ T648] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 49.444995][ T647] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.456678][ T651] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 49.460309][ T645] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.43: Allocating blocks 497-513 which overlap fs metadata [ 49.468463][ T647] EXT4-fs (loop2): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 49.483444][ T645] EXT4-fs (loop5): pa ffff88811c91a000: logic 64, phys. 177, len 21 [ 49.491175][ T651] EXT4-fs (loop6): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 49.497975][ T645] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 49.511527][ T648] EXT4-fs (loop0): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 49.562472][ T648] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.42: Allocating blocks 497-513 which overlap fs metadata [ 49.567279][ T651] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.45: Allocating blocks 497-513 which overlap fs metadata [ 49.579583][ T647] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.44: Allocating blocks 497-513 which overlap fs metadata [ 49.595563][ T648] EXT4-fs (loop0): pa ffff8881107b87e0: logic 64, phys. 177, len 21 [ 49.611939][ T648] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 49.614196][ T647] EXT4-fs (loop2): pa ffff88811c91a498: logic 64, phys. 177, len 21 [ 49.630165][ T647] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 49.645079][ T651] EXT4-fs (loop6): pa ffff88811c91ac78: logic 64, phys. 177, len 21 [ 49.651404][ T667] EXT4-fs (loop5): Ignoring removed mblk_io_submit option [ 49.653460][ T651] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 49.696731][ T669] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 49.723901][ T667] EXT4-fs (loop5): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 49.724488][ T669] EXT4-fs (loop1): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 49.805429][ T669] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.46: Allocating blocks 497-513 which overlap fs metadata [ 49.812752][ T667] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.47: Allocating blocks 497-513 which overlap fs metadata [ 49.824773][ T669] EXT4-fs (loop1): pa ffff8881107b8888: logic 64, phys. 177, len 21 [ 49.839165][ T667] EXT4-fs (loop5): pa ffff8881214ef2a0: logic 64, phys. 177, len 21 [ 49.841366][ T669] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, [ 49.849273][ T667] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 49.868014][ T669] free 0, pa_free 1 [ 50.043626][ T681] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 50.057894][ T679] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.068945][ T681] EXT4-fs (loop6): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 50.081738][ T685] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 50.081854][ T679] EXT4-fs (loop2): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 50.102621][ T685] EXT4-fs (loop0): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 50.103394][ T681] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.49: Allocating blocks 497-513 which overlap fs metadata [ 50.131203][ T681] EXT4-fs (loop6): pa ffff88812141f690: logic 64, phys. 177, len 21 [ 50.139480][ T681] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 2026/04/13 20:40:20 executed programs: 46 [ 50.187024][ T691] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 50.196492][ T679] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.48: Allocating blocks 497-513 which overlap fs metadata [ 50.201984][ T685] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.50: Allocating blocks 497-513 which overlap fs metadata [ 50.213118][ T691] EXT4-fs (loop1): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 50.229581][ T679] EXT4-fs (loop2): pa ffff8881214efd20: logic 64, phys. 177, len 21 [ 50.244375][ T679] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 50.260143][ T685] EXT4-fs (loop0): pa ffff8881214ef738: logic 64, phys. 177, len 21 [ 50.268729][ T685] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 50.312690][ T690] EXT4-fs (loop5): Ignoring removed mblk_io_submit option [ 50.323681][ T691] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.52: Allocating blocks 497-513 which overlap fs metadata [ 50.327730][ T690] EXT4-fs (loop5): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 50.344615][ T691] EXT4-fs (loop1): pa ffff8881214db0a8: logic 64, phys. 177, len 21 [ 50.357564][ T691] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 50.432960][ T690] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.51: Allocating blocks 497-513 which overlap fs metadata [ 50.450445][ T690] EXT4-fs (loop5): pa ffff8881214dbdc8: logic 64, phys. 177, len 21 [ 50.458475][ T690] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 50.517477][ T703] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.528148][ T703] EXT4-fs (loop2): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 50.566369][ T708] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 50.577993][ T708] EXT4-fs (loop6): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 50.660122][ T710] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 50.664771][ T703] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.54: Allocating blocks 497-513 which overlap fs metadata [ 50.672415][ T708] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.53: Allocating blocks 497-513 which overlap fs metadata [ 50.686169][ T703] EXT4-fs (loop2): pa ffff8881214dba80: logic 64, phys. 177, len 21 [ 50.703010][ T703] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 50.704162][ T708] EXT4-fs (loop6): pa ffff8881214ef3f0: logic 64, phys. 177, len 21 [ 50.717182][ T710] EXT4-fs (loop0): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 50.721217][ T708] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 50.749872][ T713] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 50.752769][ T710] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.55: Allocating blocks 497-513 which overlap fs metadata [ 50.786622][ T710] EXT4-fs (loop0): pa ffff8881214db9d8: logic 64, phys. 177, len 21 [ 50.788089][ T721] EXT4-fs (loop5): Ignoring removed mblk_io_submit option [ 50.794632][ T710] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 50.822053][ T713] EXT4-fs (loop1): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 50.838627][ T721] EXT4-fs (loop5): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 50.882967][ T713] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.56: Allocating blocks 497-513 which overlap fs metadata [ 50.902992][ T733] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 50.923875][ T713] EXT4-fs (loop1): pa ffff8881214dbf18: logic 64, phys. 177, len 21 [ 50.931894][ T721] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.57: Allocating blocks 497-513 which overlap fs metadata [ 50.932610][ T713] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 50.967645][ T721] EXT4-fs (loop5): pa ffff8881214ef9d8: logic 64, phys. 177, len 21 [ 50.976089][ T721] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 50.976403][ T733] EXT4-fs (loop0): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 51.054417][ T733] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.59: Allocating blocks 497-513 which overlap fs metadata [ 51.071476][ T733] EXT4-fs (loop0): pa ffff8881215b32a0: logic 64, phys. 177, len 21 [ 51.079748][ T733] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.096077][ T746] EXT4-fs (loop5): Ignoring removed mblk_io_submit option [ 51.099273][ T736] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 51.117865][ T746] EXT4-fs (loop5): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 51.122793][ T736] EXT4-fs (loop6): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 51.140171][ T742] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.158057][ T742] EXT4-fs (loop2): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 51.173605][ T744] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 51.191274][ T742] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.61: Allocating blocks 497-513 which overlap fs metadata [ 51.210849][ T736] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.60: Allocating blocks 497-513 which overlap fs metadata [ 51.213786][ T746] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.63: Allocating blocks 497-513 which overlap fs metadata [ 51.243745][ T761] EXT4-fs (loop6): pa ffff8881215b3930: logic 64, phys. 177, len 21 [ 51.251598][ T744] EXT4-fs (loop1): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 51.252116][ T761] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.274195][ T758] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 51.283222][ T742] EXT4-fs (loop2): pa ffff8881214db150: logic 64, phys. 177, len 21 [ 51.291504][ T742] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.307795][ T746] EXT4-fs (loop5): pa ffff8881214db540: logic 64, phys. 177, len 21 [ 51.316587][ T746] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.322841][ T744] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.62: Allocating blocks 497-513 which overlap fs metadata [ 51.348421][ T744] EXT4-fs (loop1): pa ffff8881215b3150: logic 64, phys. 177, len 21 [ 51.349083][ T758] EXT4-fs (loop0): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 51.356429][ T744] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.476918][ T758] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.64: Allocating blocks 497-513 which overlap fs metadata [ 51.496098][ T758] EXT4-fs (loop0): pa ffff88812140ddc8: logic 64, phys. 177, len 21 [ 51.505054][ T758] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.535770][ T767] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.548044][ T767] EXT4-fs (loop2): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 51.695757][ T767] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.65: Allocating blocks 497-513 which overlap fs metadata [ 51.709858][ T771] EXT4-fs (loop5): Ignoring removed mblk_io_submit option [ 51.722374][ T767] EXT4-fs (loop2): pa ffff8881215b3540: logic 64, phys. 177, len 21 [ 51.727848][ T771] EXT4-fs (loop5): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 51.731438][ T767] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.744499][ T777] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 51.767901][ T777] EXT4-fs (loop1): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 51.832689][ T782] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 51.838964][ T771] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.66: Allocating blocks 497-513 which overlap fs metadata [ 51.860048][ T780] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 51.863374][ T771] EXT4-fs (loop5): pa ffff88812141f3f0: logic 64, phys. 177, len 21 [ 51.875805][ T771] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.875941][ T777] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.68: Allocating blocks 497-513 which overlap fs metadata [ 51.913678][ T791] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.927212][ T777] EXT4-fs (loop1): pa ffff88812141f498: logic 64, phys. 177, len 21 [ 51.929720][ T782] EXT4-fs (loop0): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 51.935269][ T777] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.958544][ T780] EXT4-fs (loop6): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 51.986090][ T782] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.69: Allocating blocks 497-513 which overlap fs metadata [ 51.989706][ T780] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.70: Allocating blocks 497-513 which overlap fs metadata [ 52.016111][ T791] EXT4-fs (loop2): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 52.020245][ T782] EXT4-fs (loop0): pa ffff88812141f2a0: logic 64, phys. 177, len 21 [ 52.031341][ T780] EXT4-fs (loop6): pa ffff8881215b3dc8: logic 64, phys. 177, len 21 [ 52.036005][ T782] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, [ 52.044195][ T780] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.063299][ T782] free 0, pa_free 1 [ 52.153269][ T791] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.71: Allocating blocks 497-513 which overlap fs metadata [ 52.170552][ T791] EXT4-fs (loop2): pa ffff8881215b33f0: logic 64, phys. 177, len 21 [ 52.178829][ T791] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.249993][ T805] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 52.258883][ T802] EXT4-fs (loop5): Ignoring removed mblk_io_submit option [ 52.269284][ T805] EXT4-fs (loop1): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 52.288044][ T802] EXT4-fs (loop5): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 52.322336][ T809] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 52.338000][ T809] EXT4-fs (loop6): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 52.377366][ T807] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 52.397168][ T809] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.74: Allocating blocks 497-513 which overlap fs metadata [ 52.403190][ T802] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.73: Allocating blocks 497-513 which overlap fs metadata [ 52.416227][ T809] EXT4-fs (loop6): pa ffff8881214cff18: logic 64, phys. 177, len 21 [ 52.426009][ T805] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.72: Allocating blocks 497-513 which overlap fs metadata [ 52.432709][ T809] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.448056][ T807] EXT4-fs (loop0): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 52.465019][ T825] EXT4-fs (loop5): pa ffff8881106487e0: logic 64, phys. 177, len 21 [ 52.476065][ T825] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.486674][ T814] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.499332][ T824] EXT4-fs (loop1): pa ffff888110648000: logic 64, phys. 177, len 21 [ 52.507972][ T824] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.514874][ T807] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.75: Allocating blocks 497-513 which overlap fs metadata [ 52.543681][ T814] EXT4-fs (loop2): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 52.546476][ T807] EXT4-fs (loop0): pa ffff888110648f18: logic 64, phys. 177, len 21 [ 52.563461][ T807] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.764323][ T827] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 52.769853][ T814] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.76: Allocating blocks 497-513 which overlap fs metadata [ 52.788758][ T827] EXT4-fs (loop6): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 52.790197][ T814] EXT4-fs (loop2): pa ffff8881214cf738: logic 64, phys. 177, len 21 [ 52.804404][ T834] EXT4-fs (loop5): Ignoring removed mblk_io_submit option [ 52.808503][ T814] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.826065][ T837] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 52.838877][ T837] EXT4-fs (loop0): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 52.842083][ T827] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.77: Allocating blocks 497-513 which overlap fs metadata [ 52.852179][ T834] EXT4-fs (loop5): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 52.869312][ T827] EXT4-fs (loop6): pa ffff8881106481f8: logic 64, phys. 177, len 21 [ 52.883836][ T827] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.894158][ T833] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 52.908857][ T834] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.78: Allocating blocks 497-513 which overlap fs metadata [ 52.917610][ T833] EXT4-fs (loop1): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 52.928654][ T834] EXT4-fs (loop5): pa ffff8881106483f0: logic 64, phys. 177, len 21 [ 52.942519][ T834] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.957716][ T837] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.80: Allocating blocks 497-513 which overlap fs metadata [ 52.974698][ T837] EXT4-fs (loop0): pa ffff888110648690: logic 64, phys. 177, len 21 [ 52.983124][ T837] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 53.005051][ T833] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.79: Allocating blocks 497-513 which overlap fs metadata [ 53.022287][ T833] EXT4-fs (loop1): pa ffff88812161cf18: logic 64, phys. 177, len 21 [ 53.031330][ T833] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 53.065323][ T849] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.077944][ T849] EXT4-fs (loop2): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 53.183317][ T852] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 53.192657][ T849] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.81: Allocating blocks 497-513 which overlap fs metadata [ 53.207890][ T852] EXT4-fs (loop6): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 53.211818][ T849] EXT4-fs (loop2): pa ffff88812161c7e0: logic 64, phys. 177, len 21 [ 53.227453][ T849] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 53.260397][ T856] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 53.268471][ T854] EXT4-fs (loop5): Ignoring removed mblk_io_submit option [ 53.278089][ T856] EXT4-fs (loop0): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 53.278198][ T854] EXT4-fs (loop5): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue [ 53.317351][ T852] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.82: Allocating blocks 497-513 which overlap fs metadata [ 53.321777][ T854] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.83: Allocating blocks 497-513 which overlap fs metadata [ 53.336931][ T852] EXT4-fs (loop6): pa ffff8881214cf498: logic 64, phys. 177, len 21 [ 53.350697][ T854] EXT4-fs (loop5): pa ffff88812161c540: logic 64, phys. 177, len 21 [ 53.353369][ T852] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 53.361619][ T854] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 53.387014][ T865] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 53.402161][ T856] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.84: Allocating blocks 497-513 which overlap fs metadata [ 53.419591][ T856] EXT4-fs (loop0): pa ffff8881214cfe70: logic 64, phys. 177, len 21 [ 53.427920][ T856] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 53.639989][ T876] EXT4-fs (loop5): Ignoring removed mblk_io_submit option [ 53.644471][ T872] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.648124][ T865] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.85: Allocating blocks 497-513 which overlap fs metadata [ 53.671853][ T865] EXT4-fs (loop1): pa ffff8881214cf888: logic 64, phys. 177, len 21 [ 53.679928][ T865] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 53.710883][ T880] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 53.731012][ T876] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.88: Allocating blocks 497-513 which overlap fs metadata [ 53.731774][ T872] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.86: Allocating blocks 497-513 which overlap fs metadata [ 53.750306][ T876] EXT4-fs (loop5): pa ffff88812161cc78: logic 64, phys. 177, len 21 [ 53.764010][ T872] EXT4-fs (loop2): pa ffff88812161c498: logic 64, phys. 177, len 21 [ 53.766989][ T876] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 53.775165][ T872] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 53.796024][ T882] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 53.839412][ T880] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.89: Allocating blocks 497-513 which overlap fs metadata [ 53.856263][ T880] EXT4-fs (loop0): pa ffff88812710e540: logic 64, phys. 177, len 21 [ 53.864322][ T880] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 53.925872][ T882] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.87: Allocating blocks 497-513 which overlap fs metadata [ 53.943220][ T882] EXT4-fs (loop6): pa ffff88812710ec78: logic 64, phys. 177, len 21 [ 53.951455][ T882] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 54.072339][ T896] EXT4-fs (loop5): Ignoring removed mblk_io_submit option [ 54.112653][ T894] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 54.138869][ T900] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.167352][ T902] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 54.174912][ T894] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.90: Allocating blocks 497-513 which overlap fs metadata [ 54.192309][ T894] EXT4-fs (loop1): pa ffff88812710e498: logic 64, phys. 177, len 21 [ 54.200609][ T894] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 54.210773][ T908] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 54.223230][ T896] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.91: Allocating blocks 497-513 which overlap fs metadata [ 54.225981][ T900] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.92: Allocating blocks 497-513 which overlap fs metadata [ 54.263000][ T896] EXT4-fs (loop5): pa ffff88812161ce70: logic 64, phys. 177, len 21 [ 54.271451][ T896] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 54.277582][ T902] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.93: Allocating blocks 497-513 which overlap fs metadata [ 54.302396][ T900] EXT4-fs (loop2): pa ffff88812710e5e8: logic 64, phys. 177, len 21 [ 54.310467][ T900] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 54.324144][ T902] EXT4-fs (loop0): pa ffff88812710e1f8: logic 64, phys. 177, len 21 [ 54.332608][ T902] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 54.385386][ T908] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.94: Allocating blocks 497-513 which overlap fs metadata [ 54.402300][ T908] EXT4-fs (loop6): pa ffff88812141fd20: logic 64, phys. 177, len 21 [ 54.410625][ T908] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 54.545297][ T919] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 54.555118][ T921] EXT4-fs (loop5): Ignoring removed mblk_io_submit option [ 54.637739][ T923] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 54.641406][ T921] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.97: Allocating blocks 497-513 which overlap fs metadata [ 54.666747][ T928] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.675279][ T919] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.95: Allocating blocks 497-513 which overlap fs metadata [ 54.696014][ T930] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 54.707213][ T923] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.98: Allocating blocks 497-513 which overlap fs metadata [ 54.738685][ T921] EXT4-fs (loop5): pa ffff88812141f930: logic 64, phys. 177, len 21 [ 54.746853][ T921] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 54.748998][ T928] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.96: Allocating blocks 497-513 which overlap fs metadata [ 54.778798][ T919] EXT4-fs (loop1): pa ffff8881271bc0a8: logic 64, phys. 177, len 21 [ 54.786458][ T930] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.99: Allocating blocks 497-513 which overlap fs metadata [ 54.786905][ T919] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 54.820432][ T930] EXT4-fs (loop6): pa ffff888121795e70: logic 64, phys. 177, len 21 [ 54.821310][ T923] EXT4-fs (loop0): pa ffff888121795bd0: logic 64, phys. 177, len 21 [ 54.828549][ T930] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 54.836726][ T923] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 54.852559][ T944] EXT4-fs (loop2): pa ffff8881217953f0: logic 64, phys. 177, len 21 [ 54.864939][ T944] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 55.157019][ T953] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 55.164801][ T946] EXT4-fs (loop5): Ignoring removed mblk_io_submit option [ 55.203336][ T956] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.228251][ T960] EXT4-fs (loop6): Ignoring removed mblk_io_submit option 2026/04/13 20:40:25 executed programs: 99 [ 55.273579][ T946] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.100: Allocating blocks 497-513 which overlap fs metadata [ 55.273876][ T953] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.102: Allocating blocks 497-513 which overlap fs metadata [ 55.294012][ T960] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.105: Allocating blocks 497-513 which overlap fs metadata [ 55.308066][ T946] EXT4-fs (loop5): pa ffff8881271c6888: logic 64, phys. 177, len 21 [ 55.321533][ T975] EXT4-fs (loop6): pa ffff8881271c63f0: logic 64, phys. 177, len 21 [ 55.323965][ T946] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 55.332035][ T975] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 55.348007][ T972] EXT4-fs (loop0): pa ffff8881271c6f18: logic 64, phys. 177, len 21 [ 55.360440][ T972] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 55.362846][ T971] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 55.379871][ T956] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.104: Allocating blocks 497-513 which overlap fs metadata [ 55.401963][ T956] EXT4-fs (loop2): pa ffff888121795930: logic 64, phys. 177, len 21 [ 55.410412][ T956] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 55.538612][ T971] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.106: Allocating blocks 497-513 which overlap fs metadata [ 55.556107][ T971] EXT4-fs (loop1): pa ffff8881271c6bd0: logic 64, phys. 177, len 21 [ 55.564275][ T971] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 55.641232][ T981] EXT4-fs (loop5): Ignoring removed mblk_io_submit option [ 55.669392][ T979] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 55.699560][ T983] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 55.721059][ T981] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.108: Allocating blocks 497-513 which overlap fs metadata [ 55.738179][ T992] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.753223][ T981] EXT4-fs (loop5): pa ffff8881271c6c78: logic 64, phys. 177, len 21 [ 55.758877][ T983] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.109: Allocating blocks 497-513 which overlap fs metadata [ 55.761394][ T981] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 55.779009][ T979] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.107: Allocating blocks 497-513 which overlap fs metadata [ 55.792952][ T983] EXT4-fs (loop0): pa ffff888121795690: logic 64, phys. 177, len 21 [ 55.807807][ T983] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 55.830268][ T995] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 55.837582][ T1000] EXT4-fs (loop6): pa ffff888121795540: logic 64, phys. 177, len 21 [ 55.837592][ T1000] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 55.865085][ T992] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.110: Allocating blocks 497-513 which overlap fs metadata [ 55.883797][ T992] EXT4-fs (loop2): pa ffff8881271bc150: logic 64, phys. 177, len 21 [ 55.892113][ T992] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 56.041378][ T995] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.111: Allocating blocks 497-513 which overlap fs metadata [ 56.059317][ T995] EXT4-fs (loop1): pa ffff8881271c6d20: logic 64, phys. 177, len 21 [ 56.067591][ T995] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 56.311243][ T1010] EXT4-fs (loop5): Ignoring removed mblk_io_submit option [ 56.312031][ T1006] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 56.399573][ T1015] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 56.405276][ T1006] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.113: Allocating blocks 497-513 which overlap fs metadata [ 56.414168][ T1009] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 56.430054][ T1010] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.112: Allocating blocks 497-513 which overlap fs metadata [ 56.434167][ T1006] EXT4-fs (loop0): pa ffff88812141f738: logic 64, phys. 177, len 21 [ 56.451639][ T1010] EXT4-fs (loop5): pa ffff88812140dd20: logic 64, phys. 177, len 21 [ 56.452123][ T1006] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, [ 56.460142][ T1010] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, [ 56.460159][ T1006] free 0, pa_free 1 [ 56.468640][ T1010] free 0, pa_free 1 [ 56.544442][ T1018] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.552606][ T1009] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.114: Allocating blocks 497-513 which overlap fs metadata [ 56.559699][ T1015] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.116: Allocating blocks 497-513 which overlap fs metadata [ 56.571877][ T1009] EXT4-fs (loop6): pa ffff8881271bc2a0: logic 64, phys. 177, len 21 [ 56.588995][ T1009] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 56.599190][ T1015] EXT4-fs (loop1): pa ffff88812140d738: logic 64, phys. 177, len 21 [ 56.607425][ T1015] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 56.662993][ T1018] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.115: Allocating blocks 497-513 which overlap fs metadata [ 56.682145][ T1018] EXT4-fs (loop2): pa ffff8881271bc5e8: logic 64, phys. 177, len 21 [ 56.690273][ T1018] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 56.708964][ T1030] EXT4-fs (loop5): Ignoring removed mblk_io_submit option [ 56.843298][ T1038] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 56.850633][ T1037] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 56.853759][ T1030] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.117: Allocating blocks 497-513 which overlap fs metadata [ 56.870865][ T1039] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 56.885245][ T1046] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.908729][ T1038] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.118: Allocating blocks 497-513 which overlap fs metadata [ 56.909456][ T1030] EXT4-fs (loop5): pa ffff88812140d150: logic 64, phys. 177, len 21 [ 56.923745][ T1037] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.119: Allocating blocks 497-513 which overlap fs metadata [ 56.931148][ T1030] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 56.964257][ T1053] EXT4-fs (loop0): pa ffff88811c91ab28: logic 64, phys. 177, len 21 [ 56.967288][ T1039] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.120: Allocating blocks 497-513 which overlap fs metadata [ 56.972436][ T1053] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 56.991043][ T1039] EXT4-fs (loop1): pa ffff88812140d2a0: logic 64, phys. 177, len 21 [ 57.004226][ T1039] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 57.016418][ T1057] EXT4-fs (loop6): pa ffff8881271bc498: logic 64, phys. 177, len 21 [ 57.024554][ T1057] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 57.038778][ T1052] ================================================================== [ 57.046874][ T1052] BUG: KASAN: slab-out-of-bounds in ext4_find_extent+0xbeb/0xe20 [ 57.054938][ T1052] Read of size 4 at addr ffff88812c3a1e18 by task syz.6.119/1052 [ 57.062637][ T1052] [ 57.065140][ T1052] CPU: 0 PID: 1052 Comm: syz.6.119 Not tainted syzkaller #0 [ 57.072498][ T1052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 57.082637][ T1052] Call Trace: [ 57.085912][ T1052] __dump_stack+0x21/0x24 [ 57.090316][ T1052] dump_stack_lvl+0x1a7/0x208 [ 57.095112][ T1052] ? show_regs_print_info+0x18/0x18 [ 57.100526][ T1052] ? thaw_kernel_threads+0x220/0x220 [ 57.106101][ T1052] print_address_description+0x7f/0x2c0 [ 57.111729][ T1052] ? ext4_find_extent+0xbeb/0xe20 [ 57.116761][ T1052] kasan_report+0xe2/0x130 [ 57.121209][ T1052] ? __read_extent_tree_block+0x1e8/0x790 [ 57.126913][ T1052] ? ext4_find_extent+0xbeb/0xe20 [ 57.131924][ T1052] __asan_report_load4_noabort+0x14/0x20 [ 57.137823][ T1052] ext4_find_extent+0xbeb/0xe20 [ 57.142682][ T1052] ext4_ext_shift_extents+0xc9/0x14a0 [ 57.148059][ T1052] ? ext4_iomap_xattr_begin+0x4d0/0x4d0 [ 57.153591][ T1052] ext4_fallocate+0x109c/0x1a70 [ 57.158422][ T1052] vfs_fallocate+0x4b4/0x590 [ 57.163000][ T1052] __x64_sys_fallocate+0xc0/0x110 [ 57.168008][ T1052] do_syscall_64+0x31/0x40 [ 57.172447][ T1052] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 57.178462][ T1052] RIP: 0033:0x7fb7894af819 [ 57.182864][ T1052] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 57.202711][ T1052] RSP: 002b:00007fb7892f1028 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 57.211107][ T1052] RAX: ffffffffffffffda RBX: 00007fb789729090 RCX: 00007fb7894af819 [ 57.219070][ T1052] RDX: 0000000000004000 RSI: 0000000000000008 RDI: 0000000000000007 [ 57.227050][ T1052] RBP: 00007fb789545c91 R08: 0000000000000000 R09: 0000000000000000 [ 57.235098][ T1052] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000 [ 57.243140][ T1052] R13: 00007fb789729128 R14: 00007fb789729090 R15: 00007fffa02a4578 [ 57.251090][ T1052] [ 57.253414][ T1052] Allocated by task 95: [ 57.257736][ T1052] __kasan_kmalloc+0xda/0x110 [ 57.262393][ T1052] kmem_cache_alloc_trace+0x181/0x2e0 [ 57.267749][ T1052] kobject_uevent_env+0x272/0x700 [ 57.272874][ T1052] kobject_synth_uevent+0x57e/0xbb0 [ 57.278062][ T1052] uevent_store+0x25/0x60 [ 57.282580][ T1052] dev_attr_store+0x5e/0x80 [ 57.287067][ T1052] sysfs_kf_write+0x129/0x150 [ 57.291896][ T1052] kernfs_fop_write_iter+0x2c5/0x400 [ 57.297422][ T1052] vfs_write+0x758/0xdc0 [ 57.301657][ T1052] ksys_write+0x149/0x250 [ 57.305974][ T1052] __x64_sys_write+0x7b/0x90 [ 57.310556][ T1052] do_syscall_64+0x31/0x40 [ 57.315046][ T1052] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 57.320913][ T1052] [ 57.323358][ T1052] Freed by task 95: [ 57.327177][ T1052] kasan_set_track+0x4a/0x70 [ 57.331870][ T1052] kasan_set_free_info+0x23/0x40 [ 57.336837][ T1052] ____kasan_slab_free+0x125/0x160 [ 57.342033][ T1052] __kasan_slab_free+0x11/0x20 [ 57.346875][ T1052] slab_free_freelist_hook+0xc5/0x190 [ 57.352236][ T1052] kfree+0xc0/0x270 [ 57.356304][ T1052] kobject_uevent_env+0x34d/0x700 [ 57.361305][ T1052] kobject_synth_uevent+0x57e/0xbb0 [ 57.366524][ T1052] uevent_store+0x25/0x60 [ 57.370919][ T1052] dev_attr_store+0x5e/0x80 [ 57.375398][ T1052] sysfs_kf_write+0x129/0x150 [ 57.380055][ T1052] kernfs_fop_write_iter+0x2c5/0x400 [ 57.385359][ T1052] vfs_write+0x758/0xdc0 [ 57.389626][ T1052] ksys_write+0x149/0x250 [ 57.393937][ T1052] __x64_sys_write+0x7b/0x90 [ 57.398614][ T1052] do_syscall_64+0x31/0x40 [ 57.403015][ T1052] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 57.408882][ T1052] [ 57.411199][ T1052] The buggy address belongs to the object at ffff88812c3a0000 [ 57.411199][ T1052] which belongs to the cache kmalloc-4k of size 4096 [ 57.425450][ T1052] The buggy address is located 3608 bytes to the right of [ 57.425450][ T1052] 4096-byte region [ffff88812c3a0000, ffff88812c3a1000) [ 57.439602][ T1052] The buggy address belongs to the page: [ 57.445231][ T1052] page:ffffea0004b0e800 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x12c3a0 [ 57.455686][ T1052] head:ffffea0004b0e800 order:3 compound_mapcount:0 compound_pincount:0 [ 57.464082][ T1052] flags: 0x4000000000010200(slab|head) [ 57.469945][ T1052] raw: 4000000000010200 dead000000000100 dead000000000122 ffff888100042c00 [ 57.478525][ T1052] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 57.487182][ T1052] page dumped because: kasan: bad access detected [ 57.493766][ T1052] page_owner tracks the page as allocated [ 57.499566][ T1052] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 297, ts 23443372575, free_ts 0 [ 57.519728][ T1052] prep_new_page+0x179/0x180 [ 57.524390][ T1052] get_page_from_freelist+0x223b/0x23d0 [ 57.530032][ T1052] __alloc_pages_nodemask+0x290/0x620 [ 57.535571][ T1052] new_slab+0x84/0x3f0 [ 57.539978][ T1052] ___slab_alloc+0x2a6/0x450 [ 57.544592][ T1052] __slab_alloc+0x63/0xa0 [ 57.549081][ T1052] __kmalloc_track_caller+0x1ec/0x320 [ 57.554466][ T1052] kmemdup+0x26/0x60 [ 57.558434][ T1052] __addrconf_sysctl_register+0xb6/0x3e0 [ 57.564046][ T1052] addrconf_sysctl_register+0x147/0x1a0 [ 57.569586][ T1052] ipv6_add_dev+0xbaf/0x10a0 [ 57.574168][ T1052] addrconf_notify+0x582/0xe90 [ 57.579305][ T1052] raw_notifier_call_chain+0x90/0x100 [ 57.584647][ T1052] call_netdevice_notifiers+0x119/0x190 [ 57.590273][ T1052] register_netdevice+0x1056/0x13e0 [ 57.595656][ T1052] __ip_tunnel_create+0x2c7/0x390 [ 57.600657][ T1052] page_owner free stack trace missing [ 57.606199][ T1052] [ 57.608530][ T1052] Memory state around the buggy address: [ 57.614169][ T1052] ffff88812c3a1d00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 57.622259][ T1052] ffff88812c3a1d80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 57.630421][ T1052] >ffff88812c3a1e00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 57.638480][ T1052] ^ [ 57.643428][ T1052] ffff88812c3a1e80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 57.651639][ T1052] ffff88812c3a1f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 57.659903][ T1052] ================================================================== [ 57.668039][ T1052] Disabling lock debugging due to kernel taint [ 57.681195][ T24] kauditd_printk_skb: 1 callbacks suppressed [ 57.681205][ T24] audit: type=1400 audit(1776112828.160:120): avc: denied { read } for pid=77 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 57.695625][ T1046] general protection fault, probably for non-canonical address 0xe22295105ffff110: 0000 [#1] PREEMPT SMP KASAN [ 57.715690][ T24] audit: type=1400 audit(1776112828.160:121): avc: denied { search } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 57.721106][ T1046] KASAN: maybe wild-memory-access in range [0x1114c882ffff8880-0x1114c882ffff8887] [ 57.721118][ T1046] CPU: 0 PID: 1046 Comm: syz.2.121 Tainted: G B syzkaller #0 [ 57.721123][ T1046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 57.721139][ T1046] RIP: 0010:ioctl_has_perm+0x158/0x4f0 [ 57.721156][ T1046] Code: 74 08 4c 89 ff e8 78 73 83 ff 49 8b 07 48 63 0d 7e bb a3 03 4c 8d 7c 08 04 4c 89 f8 48 c1 e8 03 48 ba 00 00 00 00 00 fc ff df <0f> b6 04 10 84 c0 0f 85 c6 02 00 00 4c 8d b4 24 80 00 00 00 41 8b [ 57.743113][ T24] audit: type=1400 audit(1776112828.160:122): avc: denied { write } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 57.752157][ T1046] RSP: 0018:ffffc90002157c40 EFLAGS: 00010203 [ 57.752173][ T1046] RAX: 022299105ffff110 RBX: ffff8881009d27a0 RCX: 0000000000000000 [ 57.752180][ T1046] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffff88812187a250 [ 57.752193][ T1046] RBP: ffffc90002157d50 R08: ffffc90002157c9f R09: ffffc90002157c80 [ 57.761479][ T24] audit: type=1400 audit(1776112828.160:123): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 57.771069][ T1046] R10: dffffc0000000000 R11: fffff5200042af94 R12: 1ffff9200042af8c [ 57.771076][ T1046] R13: ffff88812187a180 R14: ffff88812187a1a0 R15: 1114c882ffff8885 [ 57.771084][ T1046] FS: 00007fb0ed9fd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 57.771090][ T1046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.771096][ T1046] CR2: 00007f770a28d060 CR3: 000000012da51000 CR4: 00000000003506b0 [ 57.771105][ T1046] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.771111][ T1046] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.771115][ T1046] Call Trace: [ 57.771130][ T1046] ? kmem_cache_free+0x100/0x2d0 [ 57.771147][ T1046] ? has_cap_mac_admin+0x370/0x370 [ 57.777086][ T24] audit: type=1400 audit(1776112828.160:124): avc: denied { create } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 57.796440][ T1046] ? kmem_cache_free+0x100/0x2d0 [ 57.796452][ T1046] selinux_file_ioctl+0x3a0/0x4d0 [ 57.796461][ T1046] ? putname+0xfe/0x150 [ 57.796478][ T1046] ? selinux_file_alloc_security+0x120/0x120 [ 57.818600][ T24] audit: type=1400 audit(1776112828.160:125): avc: denied { append open } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 57.824420][ T1046] ? do_sys_openat2+0x68e/0x750 [ 57.832636][ T24] audit: type=1400 audit(1776112828.160:126): avc: denied { getattr } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 57.840782][ T1046] ? __fget_files+0x2c4/0x320 [ 57.840795][ T1046] security_file_ioctl+0x74/0xa0 [ 57.840812][ T1046] __se_sys_ioctl+0x53/0x1a0 [ 58.045841][ T1046] ? __kasan_check_read+0x11/0x20 [ 58.050872][ T1046] __x64_sys_ioctl+0x7b/0x90 [ 58.055446][ T1046] do_syscall_64+0x31/0x40 [ 58.060464][ T1046] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 58.066483][ T1046] RIP: 0033:0x7fb0edb9a4ab [ 58.071022][ T1046] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 58.091144][ T1046] RSP: 002b:00007fb0ed9fce00 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 58.099767][ T1046] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0edb9a4ab [ 58.107818][ T1046] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 58.115793][ T1046] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 58.124004][ T1046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.132135][ T1046] R13: 00007fb0ed9fcea0 R14: 0000000000000569 R15: 0000200000000080 [ 58.140100][ T1046] Modules linked in: [ 58.144715][ T1046] ---[ end trace 7b38f262fc755859 ]--- [ 58.151063][ T1046] RIP: 0010:ioctl_has_perm+0x158/0x4f0 [ 58.157196][ T1046] Code: 74 08 4c 89 ff e8 78 73 83 ff 49 8b 07 48 63 0d 7e bb a3 03 4c 8d 7c 08 04 4c 89 f8 48 c1 e8 03 48 ba 00 00 00 00 00 fc ff df <0f> b6 04 10 84 c0 0f 85 c6 02 00 00 4c 8d b4 24 80 00 00 00 41 8b [ 58.177164][ T1046] RSP: 0018:ffffc90002157c40 EFLAGS: 00010203 [ 58.183250][ T1046] RAX: 022299105ffff110 RBX: ffff8881009d27a0 RCX: 0000000000000000 [ 58.191248][ T1046] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffff88812187a250 [ 58.199281][ T1046] RBP: ffffc90002157d50 R08: ffffc90002157c9f R09: ffffc90002157c80 [ 58.207368][ T1046] R10: dffffc0000000000 R11: fffff5200042af94 R12: 1ffff9200042af8c [ 58.215524][ T1046] R13: ffff88812187a180 R14: ffff88812187a1a0 R15: 1114c882ffff8885 [ 58.223958][ T1046] FS: 00007fb0ed9fd6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 58.232996][ T1046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.239620][ T1046] CR2: 00007f8769ec0000 CR3: 000000012da51000 CR4: 00000000003506a0 [ 58.247629][ T1046] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.255654][ T1046] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.263840][ T1046] Kernel panic - not syncing: Fatal exception [ 58.270436][ T1046] Kernel Offset: disabled [ 58.274772][ T1046] Rebooting in 86400 seconds..