Warning: Permanently added '10.128.0.7' (ED25519) to the list of known hosts. 2025/07/04 22:17:36 ignoring optional flag "sandboxArg"="0" 2025/07/04 22:17:37 parsed 1 programs [ 50.430351][ T30] kauditd_printk_skb: 30 callbacks suppressed [ 50.430363][ T30] audit: type=1400 audit(1751667458.018:104): avc: denied { unlink } for pid=396 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" [ 50.464020][ T396] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 51.183448][ T30] audit: type=1400 audit(1751667458.768:105): avc: denied { create } for pid=432 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 51.301722][ T434] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.309174][ T434] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.317393][ T434] device bridge_slave_0 entered promiscuous mode [ 51.341582][ T434] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.362512][ T434] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.373255][ T434] device bridge_slave_1 entered promiscuous mode [ 51.440479][ T30] audit: type=1401 audit(1751667459.028:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 51.509352][ T434] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.516630][ T434] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.524454][ T434] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.531813][ T434] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.553814][ T337] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.561774][ T337] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.570131][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.577782][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.606111][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.614645][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.621828][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.629462][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.638617][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.645694][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.653573][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.662993][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.689439][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.701347][ T434] device veth0_vlan entered promiscuous mode [ 51.710427][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.720603][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.730177][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.741243][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.751559][ T434] device veth1_macvtap entered promiscuous mode [ 51.762423][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.773904][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/07/04 22:17:39 executed programs: 0 [ 51.809494][ T30] audit: type=1400 audit(1751667459.388:107): avc: denied { write } for pid=388 comm="syz-execprog" path="pipe:[15516]" dev="pipefs" ino=15516 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 51.884226][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.891394][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.900161][ T466] device bridge_slave_0 entered promiscuous mode [ 51.908643][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.916437][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.924504][ T466] device bridge_slave_1 entered promiscuous mode [ 52.046356][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.053690][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.061478][ T471] device bridge_slave_0 entered promiscuous mode [ 52.068419][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.075820][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.083340][ T471] device bridge_slave_1 entered promiscuous mode [ 52.155094][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.162506][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.170884][ T470] device bridge_slave_0 entered promiscuous mode [ 52.181398][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.189030][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.197643][ T474] device bridge_slave_0 entered promiscuous mode [ 52.210828][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.217964][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.225863][ T470] device bridge_slave_1 entered promiscuous mode [ 52.239190][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.246826][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.254585][ T474] device bridge_slave_1 entered promiscuous mode [ 52.280652][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.288054][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.295551][ T468] device bridge_slave_0 entered promiscuous mode [ 52.302942][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.310245][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.317704][ T468] device bridge_slave_1 entered promiscuous mode [ 52.498271][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.505849][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.524159][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.532933][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.541168][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.549850][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.558112][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.565311][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.573132][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.591510][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.600112][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.608437][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.615624][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.623529][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.632155][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.640414][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.647624][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.655358][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.663770][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.672330][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.679890][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.687783][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.711891][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.720435][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.733797][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.742219][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.751329][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.760990][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.770074][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.778516][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.785814][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.793665][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.808857][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.816417][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.828098][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.836322][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.861269][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.870383][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.878521][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.887479][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.895797][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.903886][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.911338][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.919903][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.928619][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.937488][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.946226][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.956026][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.965071][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.972605][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.980176][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.988683][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.997272][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.004932][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.012296][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.020466][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.029851][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.038297][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.045451][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.052980][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.061117][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.068880][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.094566][ T471] device veth0_vlan entered promiscuous mode [ 53.107618][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.116318][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.124601][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.132180][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.141438][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.149897][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.164543][ T470] device veth0_vlan entered promiscuous mode [ 53.178304][ T468] device veth0_vlan entered promiscuous mode [ 53.191200][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.199889][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.207955][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.215621][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.223259][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.231948][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.240173][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.248276][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.256596][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.266309][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.274885][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.283080][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.291214][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.299516][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.314577][ T470] device veth1_macvtap entered promiscuous mode [ 53.321370][ T471] device veth1_macvtap entered promiscuous mode [ 53.335791][ T474] device veth0_vlan entered promiscuous mode [ 53.342395][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.351299][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.359587][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.368089][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.376719][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.385667][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.393956][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.402479][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.410243][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.430949][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.439431][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.448765][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.457943][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.467308][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.476187][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.486195][ T466] device veth0_vlan entered promiscuous mode [ 53.500455][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.508780][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.516763][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.525377][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.533880][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.542478][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.551098][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.559582][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.569384][ T468] device veth1_macvtap entered promiscuous mode [ 53.576808][ T474] device veth1_macvtap entered promiscuous mode [ 53.586609][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.594647][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.602237][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.610658][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.619038][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.627424][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.658323][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.672508][ T520] loop4: detected capacity change from 0 to 1024 [ 53.674279][ T522] loop6: detected capacity change from 0 to 1024 [ 53.681708][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.703497][ T520] ======================================================= [ 53.703497][ T520] WARNING: The mand mount option has been deprecated and [ 53.703497][ T520] and is ignored by this kernel. Remove the mand [ 53.703497][ T520] option from the mount to silence this warning. [ 53.703497][ T520] ======================================================= [ 53.710208][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.750313][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.760626][ T520] EXT4-fs (loop4): Ignoring removed nobh option [ 53.763162][ T522] EXT4-fs (loop6): Ignoring removed nobh option [ 53.769796][ T520] EXT4-fs (loop4): Ignoring removed bh option [ 53.779269][ T522] EXT4-fs (loop6): Ignoring removed bh option [ 53.787058][ T466] device veth1_macvtap entered promiscuous mode [ 53.787283][ T520] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.793859][ T522] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.823316][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.827670][ T522] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 53.832657][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.858021][ T30] audit: type=1400 audit(1751667461.448:108): avc: denied { mount } for pid=521 comm="syz.6.18" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 53.866616][ T520] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 53.888710][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.922816][ T30] audit: type=1400 audit(1751667461.508:109): avc: denied { write } for pid=521 comm="syz.6.18" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.923751][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.954494][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.964647][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.973740][ T529] loop5: detected capacity change from 0 to 1024 [ 53.977913][ T522] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3876: comm syz.6.18: Allocating blocks 497-513 which overlap fs metadata [ 53.981141][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.996294][ T520] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 54.006606][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.013413][ T30] audit: type=1400 audit(1751667461.508:110): avc: denied { add_name } for pid=521 comm="syz.6.18" name="blkio.bfq.io_wait_time_recursive" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.021483][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.054012][ T522] EXT4-fs (loop6): pa ffff888121ad67e0: logic 128, phys. 385, len 8 [ 54.054146][ T532] SELinux: Context system_u:object_r:man_t:s0 is not valid (left unmapped). [ 54.062478][ T522] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 54.075186][ T30] audit: type=1400 audit(1751667461.508:111): avc: denied { create } for pid=521 comm="syz.6.18" name="blkio.bfq.io_wait_time_recursive" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.083692][ T529] EXT4-fs (loop5): Ignoring removed nobh option [ 54.116170][ T30] audit: type=1400 audit(1751667461.548:112): avc: denied { read append open } for pid=521 comm="syz.6.18" path="/0/file1/blkio.bfq.io_wait_time_recursive" dev="loop6" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.162342][ T30] audit: type=1400 audit(1751667461.638:113): avc: denied { relabelto } for pid=519 comm="syz.4.20" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 54.186503][ T537] loop3: detected capacity change from 0 to 1024 [ 54.195983][ T529] EXT4-fs (loop5): Ignoring removed bh option [ 54.196014][ T529] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.201975][ T538] loop0: detected capacity change from 0 to 1024 [ 54.251676][ T538] EXT4-fs (loop0): Ignoring removed nobh option [ 54.259755][ T529] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 54.287615][ T542] loop4: detected capacity change from 0 to 1024 [ 54.295183][ T538] EXT4-fs (loop0): Ignoring removed bh option [ 54.305031][ T537] EXT4-fs (loop3): Ignoring removed nobh option [ 54.307403][ T529] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3876: comm syz.5.17: Allocating blocks 497-513 which overlap fs metadata [ 54.311674][ T537] EXT4-fs (loop3): Ignoring removed bh option [ 54.325766][ T538] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.331759][ T537] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.339449][ T529] EXT4-fs (loop5): pa ffff88812cd055e8: logic 128, phys. 385, len 8 [ 54.349611][ T542] EXT4-fs (loop4): Ignoring removed nobh option [ 54.356199][ T529] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, [ 54.369373][ T546] loop6: detected capacity change from 0 to 1024 [ 54.370670][ T529] free 0, pa_free 1 [ 54.394449][ T542] EXT4-fs (loop4): Ignoring removed bh option [ 54.401669][ T537] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 54.411616][ T542] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.450835][ T546] EXT4-fs (loop6): Ignoring removed nobh option [ 54.451230][ T538] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 54.465717][ T546] EXT4-fs (loop6): Ignoring removed bh option [ 54.497484][ T546] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.518145][ T537] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3876: comm syz.3.19: Allocating blocks 497-513 which overlap fs metadata [ 54.536093][ T537] EXT4-fs (loop3): pa ffff88812cd05150: logic 256, phys. 449, len 4 [ 54.539332][ T538] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3876: comm syz.0.16: Allocating blocks 497-513 which overlap fs metadata [ 54.544559][ T537] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 54.575899][ T546] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 54.612304][ T538] EXT4-fs (loop0): pa ffff88812cd05dc8: logic 128, phys. 385, len 8 [ 54.620653][ T538] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 54.636316][ T542] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 54.648982][ T546] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3876: comm syz.6.22: Allocating blocks 497-513 which overlap fs metadata [ 54.699457][ T546] EXT4-fs (loop6): pa ffff8881118ef1f8: logic 128, phys. 385, len 8 [ 54.709273][ T546] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 54.718847][ T560] loop5: detected capacity change from 0 to 1024 [ 54.721807][ T542] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3876: comm syz.4.21: Allocating blocks 497-513 which overlap fs metadata [ 54.755326][ T542] EXT4-fs (loop4): pa ffff88812cd059d8: logic 128, phys. 385, len 8 [ 54.763697][ T542] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 54.774461][ T560] EXT4-fs (loop5): Ignoring removed nobh option [ 54.788276][ T560] EXT4-fs (loop5): Ignoring removed bh option [ 54.795217][ T560] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.817829][ T565] loop0: detected capacity change from 0 to 1024 [ 54.833688][ T565] EXT4-fs (loop0): Ignoring removed nobh option [ 54.843063][ T560] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 54.870076][ T565] EXT4-fs (loop0): Ignoring removed bh option [ 54.876734][ T565] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.878448][ T560] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3876: comm syz.5.23: Allocating blocks 497-513 which overlap fs metadata [ 54.907328][ T560] EXT4-fs (loop5): pa ffff888121952dc8: logic 128, phys. 385, len 8 [ 54.915667][ T560] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 54.953352][ T577] loop4: detected capacity change from 0 to 1024 [ 54.975122][ T573] loop3: detected capacity change from 0 to 1024 [ 54.978866][ T575] loop6: detected capacity change from 0 to 1024 [ 54.990789][ T565] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 54.991817][ T575] EXT4-fs (loop6): Ignoring removed nobh option [ 55.025580][ T575] EXT4-fs (loop6): Ignoring removed bh option [ 55.027079][ T577] EXT4-fs (loop4): Ignoring removed nobh option [ 55.032113][ T575] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.051463][ T577] EXT4-fs (loop4): Ignoring removed bh option [ 55.057914][ T577] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.063508][ T565] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3876: comm syz.0.24: Allocating blocks 497-513 which overlap fs metadata [ 55.084355][ T565] EXT4-fs (loop0): pa ffff88811194d1f8: logic 128, phys. 385, len 8 [ 55.093047][ T565] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 55.103808][ T573] EXT4-fs (loop3): Ignoring removed nobh option [ 55.104787][ T575] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 55.134874][ T573] EXT4-fs (loop3): Ignoring removed bh option [ 55.146885][ T583] loop5: detected capacity change from 0 to 1024 [ 55.156450][ T577] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 55.165537][ T573] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.196380][ T583] EXT4-fs (loop5): Ignoring removed nobh option [ 55.204151][ T583] EXT4-fs (loop5): Ignoring removed bh option [ 55.211486][ T583] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.239429][ T577] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3876: comm syz.4.27: Allocating blocks 497-513 which overlap fs metadata [ 55.247622][ T575] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3876: comm syz.6.26: Allocating blocks 497-513 which overlap fs metadata [ 55.262476][ T577] EXT4-fs (loop4): pa ffff88811194d2a0: logic 128, phys. 385, len 8 [ 55.276158][ T577] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 55.290930][ T573] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 55.317306][ T575] EXT4-fs (loop6): pa ffff888121922bd0: logic 128, phys. 385, len 8 [ 55.319480][ T583] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 55.326446][ T575] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 55.374216][ T573] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3876: comm syz.3.25: Allocating blocks 497-513 which overlap fs metadata [ 55.384758][ T583] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3876: comm syz.5.28: Allocating blocks 497-513 which overlap fs metadata [ 55.403647][ T8] device bridge_slave_1 left promiscuous mode [ 55.405891][ T573] EXT4-fs (loop3): pa ffff888121952e70: logic 128, phys. 385, len 8 [ 55.417267][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.420868][ T573] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 55.449353][ T583] EXT4-fs (loop5): pa ffff8881219221f8: logic 128, phys. 385, len 8 [ 55.452706][ T8] device bridge_slave_0 left promiscuous mode [ 55.457818][ T583] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 55.464805][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.483659][ T8] device veth1_macvtap left promiscuous mode [ 55.489735][ T8] device veth0_vlan left promiscuous mode [ 55.514111][ T600] loop0: detected capacity change from 0 to 1024 [ 55.529385][ T10] ================================================================== [ 55.537674][ T10] BUG: KASAN: use-after-free in ext4_find_extent+0xbeb/0xe20 [ 55.545841][ T10] Read of size 4 at addr ffff88812464aeb8 by task kworker/u4:1/10 [ 55.554017][ T10] [ 55.556611][ T10] CPU: 0 PID: 10 Comm: kworker/u4:1 Not tainted 5.15.185-syzkaller-1080761-g5cf73bface18 #0 [ 55.566929][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 55.577009][ T10] Workqueue: writeback wb_workfn (flush-7:3) [ 55.583003][ T10] Call Trace: [ 55.586273][ T10] [ 55.589188][ T10] __dump_stack+0x21/0x30 [ 55.593507][ T10] dump_stack_lvl+0xee/0x150 [ 55.598469][ T10] ? show_regs_print_info+0x20/0x20 [ 55.604512][ T10] ? load_image+0x3a0/0x3a0 [ 55.609042][ T10] print_address_description+0x7f/0x2c0 [ 55.615204][ T10] ? ext4_find_extent+0xbeb/0xe20 [ 55.620254][ T10] kasan_report+0xf1/0x140 [ 55.624656][ T10] ? __read_extent_tree_block+0x1e8/0x790 [ 55.630356][ T10] ? ext4_find_extent+0xbeb/0xe20 [ 55.635451][ T10] __asan_report_load4_noabort+0x14/0x20 [ 55.641157][ T10] ext4_find_extent+0xbeb/0xe20 [ 55.646015][ T10] ext4_ext_map_blocks+0x1de/0x6270 [ 55.651916][ T10] ? __stack_depot_save+0x34/0x480 [ 55.657791][ T10] ? __mem_cgroup_uncharge_list+0x39/0xc0 [ 55.663629][ T10] ? __kasan_slab_alloc+0xcf/0xf0 [ 55.668674][ T10] ? __kasan_slab_alloc+0xbd/0xf0 [ 55.673959][ T10] ? slab_post_alloc_hook+0x4f/0x2b0 [ 55.679566][ T10] ? kmem_cache_alloc+0xf7/0x260 [ 55.684531][ T10] ? ext4_alloc_io_end_vec+0x2a/0x160 [ 55.690101][ T10] ? ext4_writepages+0xec8/0x2f90 [ 55.695736][ T10] ? do_writepages+0x48a/0x6c0 [ 55.700867][ T10] ? wb_workfn+0x38f/0xe20 [ 55.705952][ T10] ? process_one_work+0x6be/0xba0 [ 55.711910][ T10] ? worker_thread+0xa59/0x1200 [ 55.717928][ T10] ? ext4_ext_release+0x10/0x10 [ 55.722941][ T10] ? ext4_es_lookup_extent+0x32d/0x8c0 [ 55.728576][ T10] ext4_map_blocks+0x97b/0x1b20 [ 55.734342][ T10] ? slab_post_alloc_hook+0x6d/0x2b0 [ 55.740304][ T10] ? should_failslab+0x9/0x20 [ 55.746385][ T10] ? ext4_issue_zeroout+0x250/0x250 [ 55.751876][ T10] ? ext4_inode_journal_mode+0x19a/0x480 [ 55.758752][ T10] ext4_writepages+0x11e7/0x2f90 [ 55.764345][ T10] ? ext4_readpage+0x220/0x220 [ 55.770485][ T10] ? kasan_save_stack+0x49/0x60 [ 55.775615][ T10] ? kasan_save_stack+0x3a/0x60 [ 55.781274][ T10] ? __kasan_record_aux_stack+0xd2/0x100 [ 55.788364][ T10] ? call_rcu+0xf6/0xf60 [ 55.792991][ T10] ? put_task_struct_rcu_user+0x5b/0x90 [ 55.799247][ T10] ? finish_task_switch+0x32a/0x780 [ 55.804435][ T10] ? __schedule+0xb76/0x14c0 [ 55.809094][ T10] ? ext4_readpage+0x220/0x220 [ 55.814382][ T10] do_writepages+0x48a/0x6c0 [ 55.819354][ T10] ? __update_load_avg_cfs_rq+0xaf/0x2f0 [ 55.825094][ T10] ? __writepage+0x130/0x130 [ 55.830055][ T10] ? __update_load_avg_cfs_rq+0xaf/0x2f0 [ 55.835955][ T10] ? __kasan_check_write+0x14/0x20 [ 55.841140][ T10] ? _raw_spin_lock+0x8e/0xe0 [ 55.847072][ T10] __writeback_single_inode+0xd5/0x9c0 [ 55.852763][ T10] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 55.859125][ T10] writeback_sb_inodes+0x9c0/0x1590 [ 55.864789][ T10] ? queue_io+0x4c0/0x4c0 [ 55.869273][ T10] ? __kasan_check_read+0x11/0x20 [ 55.874284][ T10] ? queue_io+0x382/0x4c0 [ 55.878591][ T10] wb_writeback+0x3f1/0x980 [ 55.883092][ T10] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 55.889055][ T10] ? set_worker_desc+0x155/0x1c0 [ 55.893974][ T10] ? __kasan_check_write+0x14/0x20 [ 55.899330][ T10] wb_workfn+0x38f/0xe20 [ 55.904488][ T10] ? inode_wait_for_writeback+0x200/0x200 [ 55.910655][ T10] ? inotify_free_mark+0x43/0x50 [ 55.915698][ T10] ? kmem_cache_free+0x100/0x320 [ 55.921197][ T10] ? __kasan_check_write+0x14/0x20 [ 55.927203][ T10] ? fsnotify_put_group+0xb3/0x250 [ 55.933894][ T10] ? __kasan_check_write+0x14/0x20 [ 55.940717][ T10] ? _raw_spin_lock_irq+0x8f/0xe0 [ 55.948272][ T10] ? _raw_spin_lock_irqsave+0x110/0x110 [ 55.954717][ T10] ? __schedule+0xb76/0x14c0 [ 55.960034][ T10] ? pwq_dec_nr_in_flight+0x18c/0x3c0 [ 55.967071][ T10] process_one_work+0x6be/0xba0 [ 55.972620][ T10] worker_thread+0xa59/0x1200 [ 55.977917][ T10] ? __kthread_parkme+0xac/0x200 [ 55.983336][ T10] kthread+0x411/0x500 [ 55.987577][ T10] ? worker_clr_flags+0x190/0x190 [ 55.992671][ T10] ? kthread_blkcg+0xd0/0xd0 [ 55.997515][ T10] ret_from_fork+0x1f/0x30 [ 56.002367][ T10] [ 56.005714][ T10] [ 56.009731][ T10] The buggy address belongs to the page: [ 56.016095][ T10] page:ffffea0004919280 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12464a [ 56.026955][ T10] flags: 0x4000000000000000(zone=1) [ 56.033719][ T10] raw: 4000000000000000 ffffea00049192c8 ffffea0004919248 0000000000000000 [ 56.043183][ T10] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 56.052279][ T10] page dumped because: kasan: bad access detected [ 56.059455][ T10] page_owner tracks the page as freed [ 56.064992][ T10] page last allocated via order 0, migratetype Movable, gfp_mask 0x100cca(GFP_HIGHUSER_MOVABLE), pid 546, ts 54367819396, free_ts 54940387059 [ 56.079676][ T10] post_alloc_hook+0x192/0x1b0 [ 56.084437][ T10] prep_new_page+0x1c/0x110 [ 56.088924][ T10] get_page_from_freelist+0x2cc5/0x2d50 [ 56.094448][ T10] __alloc_pages+0x18f/0x440 [ 56.099100][ T10] shmem_alloc_and_acct_page+0x42b/0x870 [ 56.104723][ T10] shmem_getpage_gfp+0xfe5/0x2310 [ 56.109816][ T10] shmem_write_begin+0xce/0x1b0 [ 56.114667][ T10] generic_perform_write+0x2ad/0x670 [ 56.120111][ T10] __generic_file_write_iter+0x268/0x480 [ 56.125738][ T10] generic_file_write_iter+0xa9/0x1d0 [ 56.131186][ T10] vfs_write+0x802/0xf70 [ 56.135409][ T10] ksys_write+0x140/0x240 [ 56.139929][ T10] __x64_sys_write+0x7b/0x90 [ 56.144696][ T10] x64_sys_call+0x8ef/0x9a0 [ 56.149403][ T10] do_syscall_64+0x4c/0xa0 [ 56.153935][ T10] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 56.160012][ T10] page last free stack trace: [ 56.164932][ T10] free_unref_page_prepare+0x542/0x550 [ 56.172008][ T10] free_unref_page_list+0x134/0x9d0 [ 56.177792][ T10] release_pages+0xfda/0x1030 [ 56.183007][ T10] __pagevec_release+0x71/0xe0 [ 56.187955][ T10] shmem_undo_range+0x53f/0x13d0 [ 56.193208][ T10] shmem_evict_inode+0x1fd/0x9c0 [ 56.198429][ T10] evict+0x485/0x870 [ 56.203400][ T10] iput+0x635/0x7c0 [ 56.207658][ T10] dentry_unlink_inode+0x32f/0x3e0 [ 56.213072][ T10] __dentry_kill+0x44f/0x650 [ 56.218730][ T10] dentry_kill+0xc0/0x2a0 [ 56.223263][ T10] dput+0x47/0x90 [ 56.226888][ T10] __fput+0x580/0x8b0 [ 56.231039][ T10] ____fput+0x15/0x20 [ 56.235005][ T10] task_work_run+0x127/0x190 [ 56.239926][ T10] exit_to_user_mode_loop+0xd0/0xe0 [ 56.245192][ T10] [ 56.247518][ T10] Memory state around the buggy address: [ 56.253406][ T10] ffff88812464ad80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.262119][ T10] ffff88812464ae00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.270384][ T10] >ffff88812464ae80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.278930][ T10] ^ [ 56.284942][ T10] ffff88812464af00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.294010][ T10] ffff88812464af80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.303718][ T10] ================================================================== [ 56.312198][ T10] Disabling lock debugging due to kernel taint [ 56.335400][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 56.335414][ T30] audit: type=1400 audit(1751667463.918:115): avc: denied { read } for pid=83 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 [ 56.353452][ T10] EXT4-fs error (device loop3): ext4_map_blocks:740: inode #18: block 234582523805636: comm kworker/u4:1: lblock 168 mapped to illegal pblock 234582523805636 (length 8) [ 56.385802][ T602] loop4: detected capacity change from 0 to 1024 [ 56.396280][ T604] loop6: detected capacity change from 0 to 1024 [ 56.403214][ T600] EXT4-fs (loop0): Ignoring removed nobh option [ 56.414162][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 168 with max blocks 8 with error 117 [ 56.427388][ T30] audit: type=1400 audit(1751667463.918:116): avc: denied { search } for pid=83 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 [ 56.427869][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 56.427869][ T10] [ 56.458279][ T600] EXT4-fs (loop0): Ignoring removed bh option [ 56.472823][ T602] EXT4-fs (loop4): Ignoring removed nobh option [ 56.479160][ T600] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.490375][ T604] EXT4-fs (loop6): Ignoring removed nobh option [ 56.500846][ T30] audit: type=1400 audit(1751667463.918:117): avc: denied { write } for pid=83 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 [ 56.534612][ T606] loop5: detected capacity change from 0 to 1024 [ 56.535553][ T602] EXT4-fs (loop4): Ignoring removed bh option [ 56.548138][ T30] audit: type=1400 audit(1751667463.918:118): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 56.552023][ T604] EXT4-fs (loop6): Ignoring removed bh option [ 56.570315][ T30] audit: type=1400 audit(1751667463.918:119): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 56.576928][ T602] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.596989][ T30] audit: type=1400 audit(1751667463.918:120): avc: denied { append open } for pid=83 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 [ 56.609402][ T604] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.638715][ T30] audit: type=1400 audit(1751667463.918:121): avc: denied { getattr } for pid=83 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 [ 56.668069][ T606] EXT4-fs (loop5): Ignoring removed nobh option [ 56.680696][ T606] EXT4-fs (loop5): Ignoring removed bh option [ 56.688595][ T604] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 56.693215][ T606] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.718870][ T602] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 56.731104][ T600] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 56.787207][ T615] loop3: detected capacity change from 0 to 1024 [ 56.795505][ T600] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3876: comm syz.0.29: Allocating blocks 497-513 which overlap fs metadata [ 56.797358][ T615] EXT4-fs (loop3): Ignoring removed nobh option [ 56.816638][ T615] EXT4-fs (loop3): Ignoring removed bh option [ 56.817736][ T606] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 56.823037][ T615] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.863000][ T600] EXT4-fs (loop0): pa ffff888121abe3f0: logic 128, phys. 385, len 8 [ 56.871362][ T600] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 2025/07/04 22:17:44 executed programs: 28 [ 56.889354][ T602] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3876: comm syz.4.30: Allocating blocks 497-513 which overlap fs metadata [ 56.905358][ T606] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3876: comm syz.5.33: Allocating blocks 497-513 which overlap fs metadata [ 56.920714][ T606] EXT4-fs (loop5): pa ffff888111988bd0: logic 128, phys. 385, len 8 [ 56.928853][ T606] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 56.945477][ T602] EXT4-fs (loop4): pa ffff888121805498: logic 128, phys. 385, len 8 [ 56.954668][ T602] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 56.966069][ T615] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 57.001395][ T615] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3876: comm syz.3.32: Allocating blocks 497-513 which overlap fs metadata [ 57.015695][ T615] EXT4-fs (loop3): pa ffff88812cd17d20: logic 128, phys. 385, len 8 [ 57.018705][ T626] loop6: detected capacity change from 0 to 1024 [ 57.024539][ T615] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 57.068051][ T631] loop5: detected capacity change from 0 to 1024 [ 57.081046][ T629] loop0: detected capacity change from 0 to 1024 [ 57.086504][ T626] EXT4-fs (loop6): Ignoring removed nobh option [ 57.093780][ T626] EXT4-fs (loop6): Ignoring removed bh option [ 57.100754][ T626] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.116619][ T631] EXT4-fs (loop5): Ignoring removed nobh option [ 57.129462][ T631] EXT4-fs (loop5): Ignoring removed bh option [ 57.132876][ T633] loop4: detected capacity change from 0 to 1024 [ 57.142136][ T631] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.150858][ T626] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 57.164406][ T637] loop3: detected capacity change from 0 to 1024 [ 57.188841][ T626] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3876: comm syz.6.34: Allocating blocks 497-513 which overlap fs metadata [ 57.203727][ T626] EXT4-fs (loop6): pa ffff88812cd17000: logic 128, phys. 385, len 8 [ 57.212349][ T626] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 57.215042][ T633] EXT4-fs (loop4): Ignoring removed nobh option [ 57.229877][ T633] EXT4-fs (loop4): Ignoring removed bh option [ 57.236209][ T633] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.248923][ T629] EXT4-fs (loop0): Ignoring removed nobh option [ 57.256533][ T631] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 57.294366][ T637] EXT4-fs (loop3): Ignoring removed nobh option [ 57.329797][ T629] EXT4-fs (loop0): Ignoring removed bh option [ 57.330247][ T637] EXT4-fs (loop3): Ignoring removed bh option [ 57.342468][ T637] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.355954][ T629] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.368670][ T633] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 57.398561][ T637] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 57.402563][ T631] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3876: comm syz.5.36: Allocating blocks 497-513 which overlap fs metadata [ 57.447404][ T633] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3876: comm syz.4.38: Allocating blocks 497-513 which overlap fs metadata [ 57.461919][ T631] EXT4-fs (loop5): pa ffff88812cd17bd0: logic 128, phys. 385, len 8 [ 57.462172][ T629] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 57.470374][ T631] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 57.505032][ T637] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3876: comm syz.3.37: Allocating blocks 497-513 which overlap fs metadata [ 57.533029][ T629] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3876: comm syz.0.35: Allocating blocks 497-513 which overlap fs metadata [ 57.534672][ T654] loop6: detected capacity change from 0 to 1024 [ 57.547537][ T633] EXT4-fs (loop4): pa ffff88812cf1f2a0: logic 128, phys. 385, len 8 [ 57.562110][ T633] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 57.575503][ T637] EXT4-fs (loop3): pa ffff88812cf1f5e8: logic 128, phys. 385, len 8 [ 57.583586][ T637] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 57.596720][ T629] EXT4-fs (loop0): pa ffff888121805348: logic 128, phys. 385, len 8 [ 57.604990][ T629] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 57.671585][ T654] EXT4-fs (loop6): Ignoring removed nobh option [ 57.678525][ T654] EXT4-fs (loop6): Ignoring removed bh option [ 57.678820][ T660] loop5: detected capacity change from 0 to 1024 [ 57.699804][ T654] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.706157][ T664] loop4: detected capacity change from 0 to 1024 [ 57.724544][ T662] loop0: detected capacity change from 0 to 1024 [ 57.730552][ T666] loop3: detected capacity change from 0 to 1024 [ 57.739240][ T654] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 57.768817][ T660] EXT4-fs (loop5): Ignoring removed nobh option [ 57.775188][ T660] EXT4-fs (loop5): Ignoring removed bh option [ 57.777439][ T654] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3876: comm syz.6.39: Allocating blocks 497-513 which overlap fs metadata [ 57.782879][ T664] EXT4-fs (loop4): Ignoring removed nobh option [ 57.802088][ T662] EXT4-fs (loop0): Ignoring removed nobh option [ 57.808355][ T662] EXT4-fs (loop0): Ignoring removed bh option [ 57.814889][ T666] EXT4-fs (loop3): Ignoring removed nobh option [ 57.821433][ T660] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.822517][ T654] EXT4-fs (loop6): pa ffff888111b6b930: logic 128, phys. 385, len 8 [ 57.841619][ T654] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 57.852848][ T664] EXT4-fs (loop4): Ignoring removed bh option [ 57.858964][ T664] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.871176][ T662] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.885396][ T666] EXT4-fs (loop3): Ignoring removed bh option [ 57.890444][ T660] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 57.893131][ T666] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.941453][ T664] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 57.970942][ T662] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 57.977982][ T662] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3876: comm syz.0.42: Allocating blocks 497-513 which overlap fs metadata [ 58.020190][ T662] EXT4-fs (loop0): pa ffff88812cf1f690: logic 128, phys. 385, len 8 [ 58.027473][ T666] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 58.029101][ T662] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 58.061624][ T664] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3876: comm syz.4.41: Allocating blocks 497-513 which overlap fs metadata [ 58.071111][ T660] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3876: comm syz.5.40: Allocating blocks 497-513 which overlap fs metadata [ 58.099452][ T660] EXT4-fs (loop5): pa ffff888111b6b0a8: logic 128, phys. 385, len 8 [ 58.103625][ T664] EXT4-fs (loop4): pa ffff88812cf57690: logic 128, phys. 385, len 8 [ 58.107609][ T660] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, [ 58.115555][ T664] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 58.119499][ T666] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3876: comm syz.3.43: Allocating blocks 497-513 which overlap fs metadata [ 58.124310][ T660] free 0, pa_free 1 [ 58.166668][ T666] EXT4-fs (loop3): pa ffff88812cf57d20: logic 128, phys. 385, len 8 [ 58.175518][ T666] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 58.224362][ T689] loop6: detected capacity change from 0 to 1024 [ 58.241365][ T692] loop4: detected capacity change from 0 to 1024 [ 58.245387][ T693] loop5: detected capacity change from 0 to 1024 [ 58.251124][ T689] EXT4-fs (loop6): Ignoring removed nobh option [ 58.263493][ T697] loop3: detected capacity change from 0 to 1024 [ 58.264440][ T695] loop0: detected capacity change from 0 to 1024 [ 58.271985][ T689] EXT4-fs (loop6): Ignoring removed bh option [ 58.283188][ T689] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.297078][ T697] EXT4-fs (loop3): Ignoring removed nobh option [ 58.298277][ T692] EXT4-fs (loop4): Ignoring removed nobh option [ 58.303757][ T697] EXT4-fs (loop3): Ignoring removed bh option [ 58.303779][ T697] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.311089][ T689] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 58.317781][ T695] EXT4-fs (loop0): Ignoring removed nobh option [ 58.329602][ T692] EXT4-fs (loop4): Ignoring removed bh option [ 58.368256][ T692] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.370094][ T689] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3876: comm syz.6.44: Allocating blocks 497-513 which overlap fs metadata [ 58.381208][ T695] EXT4-fs (loop0): Ignoring removed bh option [ 58.381236][ T695] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.383490][ T697] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 58.396022][ T689] EXT4-fs (loop6): pa ffff888111b6ba80: logic 128, phys. 385, len 8 [ 58.405865][ T692] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 58.414376][ T689] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 58.493387][ T695] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 58.497190][ T697] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3876: comm syz.3.48: Allocating blocks 497-513 which overlap fs metadata [ 58.548008][ T693] EXT4-fs (loop5): Ignoring removed nobh option [ 58.554492][ T692] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3876: comm syz.4.46: Allocating blocks 497-513 which overlap fs metadata [ 58.573250][ T692] EXT4-fs (loop4): pa ffff888121abe150: logic 128, phys. 385, len 8 [ 58.576723][ T693] EXT4-fs (loop5): Ignoring removed bh option [ 58.581496][ T692] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 58.623672][ T8] EXT4-fs error (device loop4): ext4_map_blocks:740: inode #18: block 651467784: comm kworker/u4:0: lblock 168 mapped to illegal pblock 651467784 (length 8) [ 58.627149][ T693] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.655161][ T697] EXT4-fs (loop3): pa ffff88811194d7e0: logic 128, phys. 385, len 8 [ 58.663345][ T697] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 58.676598][ T8] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 168 with max blocks 8 with error 117 [ 58.689315][ T8] EXT4-fs (loop4): This should not happen!! Data will be lost [ 58.689315][ T8] [ 58.697734][ T695] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3876: comm syz.0.45: Allocating blocks 497-513 which overlap fs metadata [ 58.735926][ T695] EXT4-fs (loop0): pa ffff888121a190a8: logic 128, phys. 385, len 8 [ 58.744119][ T695] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 58.757982][ T693] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 58.796714][ T714] loop6: detected capacity change from 0 to 1024 [ 58.802718][ T718] loop4: detected capacity change from 0 to 1024 [ 58.816984][ T693] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3876: comm syz.5.47: Allocating blocks 497-513 which overlap fs metadata [ 58.831855][ T693] EXT4-fs (loop5): pa ffff888121a19498: logic 128, phys. 385, len 8 [ 58.840024][ T693] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 58.850334][ T720] loop3: detected capacity change from 0 to 1024 [ 58.858410][ T714] EXT4-fs (loop6): Ignoring removed nobh option [ 58.860560][ T718] EXT4-fs (loop4): Ignoring removed nobh option [ 58.871357][ T714] EXT4-fs (loop6): Ignoring removed bh option [ 58.871386][ T714] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.895742][ T718] EXT4-fs (loop4): Ignoring removed bh option [ 58.903119][ T718] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.906971][ T723] loop0: detected capacity change from 0 to 1024 [ 58.924298][ T720] EXT4-fs (loop3): Ignoring removed nobh option [ 58.941991][ T720] EXT4-fs (loop3): Ignoring removed bh option [ 58.951374][ T720] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.969113][ T714] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 58.978274][ T723] EXT4-fs (loop0): Ignoring removed nobh option [ 59.003814][ T723] EXT4-fs (loop0): Ignoring removed bh option [ 59.011245][ T723] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.015128][ T718] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 59.030576][ T730] loop5: detected capacity change from 0 to 1024 [ 59.065651][ T714] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3876: comm syz.6.49: Allocating blocks 497-513 which overlap fs metadata [ 59.067257][ T720] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 59.085429][ T714] EXT4-fs (loop6): pa ffff888121a19888: logic 128, phys. 385, len 8 [ 59.114598][ T714] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 59.120700][ T718] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3876: comm syz.4.50: Allocating blocks 497-513 which overlap fs metadata [ 59.139361][ T723] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 59.140108][ T720] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3876: comm syz.3.51: Allocating blocks 497-513 which overlap fs metadata [ 59.167341][ T718] EXT4-fs (loop4): pa ffff888121abe540: logic 128, phys. 385, len 8 [ 59.188867][ T718] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 59.201624][ T720] EXT4-fs (loop3): pa ffff888121ad6a80: logic 128, phys. 385, len 8 [ 59.210004][ T720] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 59.213585][ T730] EXT4-fs (loop5): Ignoring removed nobh option [ 59.236541][ T723] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3876: comm syz.0.52: Allocating blocks 497-513 which overlap fs metadata [ 59.256271][ T730] EXT4-fs (loop5): Ignoring removed bh option [ 59.264850][ T723] EXT4-fs (loop0): pa ffff88812cf8d5e8: logic 128, phys. 385, len 8 [ 59.272936][ T723] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 59.283416][ T730] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.337749][ T730] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 59.377725][ T730] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3876: comm syz.5.53: Allocating blocks 497-513 which overlap fs metadata [ 59.392609][ T730] EXT4-fs (loop5): pa ffff888121a01d20: logic 128, phys. 385, len 8 [ 59.400981][ T730] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 59.425499][ T748] loop4: detected capacity change from 0 to 1024 [ 59.436788][ T746] loop3: detected capacity change from 0 to 1024 [ 59.450030][ T750] loop0: detected capacity change from 0 to 1024 [ 59.459305][ T752] loop6: detected capacity change from 0 to 1024 [ 59.467548][ T746] EXT4-fs (loop3): Ignoring removed nobh option [ 59.475009][ T746] EXT4-fs (loop3): Ignoring removed bh option [ 59.475603][ T748] EXT4-fs (loop4): Ignoring removed nobh option [ 59.481635][ T746] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.488382][ T748] EXT4-fs (loop4): Ignoring removed bh option [ 59.505166][ T750] EXT4-fs (loop0): Ignoring removed nobh option [ 59.508818][ T748] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.514609][ T750] EXT4-fs (loop0): Ignoring removed bh option [ 59.533479][ T750] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.546237][ T752] EXT4-fs (loop6): Ignoring removed nobh option [ 59.553498][ T752] EXT4-fs (loop6): Ignoring removed bh option [ 59.560886][ T752] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.583589][ T746] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 59.615519][ T759] loop5: detected capacity change from 0 to 1024 [ 59.628572][ T748] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 59.635921][ T746] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3876: comm syz.3.55: Allocating blocks 497-513 which overlap fs metadata [ 59.656719][ T752] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 59.697984][ T759] EXT4-fs (loop5): Ignoring removed nobh option [ 59.705326][ T759] EXT4-fs (loop5): Ignoring removed bh option [ 59.712970][ T759] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.730285][ T750] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 59.736412][ T752] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3876: comm syz.6.54: Allocating blocks 497-513 which overlap fs metadata [ 59.772309][ T752] EXT4-fs (loop6): pa ffff88812cff3bd0: logic 128, phys. 385, len 8 [ 59.779857][ T746] EXT4-fs (loop3): pa ffff888121a01e70: logic 128, phys. 385, len 8 [ 59.780762][ T752] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 59.788847][ T746] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 59.815652][ T748] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3876: comm syz.4.56: Allocating blocks 497-513 which overlap fs metadata [ 59.825239][ T750] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3876: comm syz.0.57: Allocating blocks 497-513 which overlap fs metadata [ 59.841432][ T759] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 59.846143][ T750] EXT4-fs (loop0): pa ffff88812cff33f0: logic 128, phys. 385, len 8 [ 59.879830][ T748] EXT4-fs (loop4): pa ffff88812cf8df18: logic 128, phys. 385, len 8 [ 59.881734][ T750] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4893: group 0, [ 59.889834][ T748] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 59.910312][ T750] free 0, pa_free 1 [ 59.931250][ T759] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3876: comm syz.5.58: Allocating blocks 497-513 which overlap fs metadata [ 59.952895][ T759] EXT4-fs (loop5): pa ffff88812cff3930: logic 128, phys. 385, len 8 [ 59.961314][ T759] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 60.028866][ T777] loop6: detected capacity change from 0 to 1024 [ 60.039158][ T776] loop3: detected capacity change from 0 to 1024 [ 60.051797][ T779] loop5: detected capacity change from 0 to 1024 [ 60.058804][ T782] loop0: detected capacity change from 0 to 1024 [ 60.062054][ T783] loop4: detected capacity change from 0 to 1024 [ 60.070015][ T777] EXT4-fs (loop6): Ignoring removed nobh option [ 60.081562][ T777] EXT4-fs (loop6): Ignoring removed bh option [ 60.088061][ T777] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.089777][ T776] EXT4-fs (loop3): Ignoring removed nobh option [ 60.107184][ T776] EXT4-fs (loop3): Ignoring removed bh option [ 60.111244][ T777] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 60.113487][ T776] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.147972][ T777] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3876: comm syz.6.59: Allocating blocks 497-513 which overlap fs metadata [ 60.166998][ T777] EXT4-fs (loop6): pa ffff88812e0577e0: logic 128, phys. 385, len 8 [ 60.175288][ T777] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 60.175811][ T782] EXT4-fs (loop0): Ignoring removed nobh option [ 60.192583][ T783] EXT4-fs (loop4): Ignoring removed nobh option [ 60.193069][ T782] EXT4-fs (loop0): Ignoring removed bh option [ 60.199252][ T779] EXT4-fs (loop5): Ignoring removed nobh option [ 60.205670][ T782] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.225895][ T783] EXT4-fs (loop4): Ignoring removed bh option [ 60.233320][ T783] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.245429][ T779] EXT4-fs (loop5): Ignoring removed bh option [ 60.271423][ T779] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.276308][ T776] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 60.318247][ T782] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 60.334056][ T776] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3876: comm syz.3.60: Allocating blocks 497-513 which overlap fs metadata [ 60.346346][ T783] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 60.395375][ T782] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3876: comm syz.0.63: Allocating blocks 497-513 which overlap fs metadata [ 60.404666][ T783] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3876: comm syz.4.61: Allocating blocks 497-513 which overlap fs metadata [ 60.411219][ T779] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 60.424584][ T776] EXT4-fs (loop3): pa ffff88812e057498: logic 128, phys. 385, len 8 [ 60.453670][ T783] EXT4-fs (loop4): pa ffff888121ad6c78: logic 128, phys. 385, len 8 [ 60.460090][ T776] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 60.480064][ T783] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 60.504577][ T782] EXT4-fs (loop0): pa ffff88812e057f18: logic 128, phys. 385, len 8 [ 60.513622][ T782] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 60.519186][ T803] loop6: detected capacity change from 0 to 1024 [ 60.545078][ T779] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3876: comm syz.5.62: Allocating blocks 497-513 which overlap fs metadata [ 60.564885][ T803] EXT4-fs (loop6): Ignoring removed nobh option [ 60.571833][ T803] EXT4-fs (loop6): Ignoring removed bh option [ 60.578193][ T803] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.641103][ T807] loop3: detected capacity change from 0 to 1024 [ 60.647007][ T779] EXT4-fs (loop5): pa ffff88812cdd9c78: logic 128, phys. 385, len 8 [ 60.656213][ T779] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 60.664475][ T803] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 60.694056][ T811] loop0: detected capacity change from 0 to 1024 [ 60.712087][ T803] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3876: comm syz.6.64: Allocating blocks 497-513 which overlap fs metadata [ 60.724393][ T813] loop4: detected capacity change from 0 to 1024 [ 60.740133][ T807] EXT4-fs (loop3): Ignoring removed nobh option [ 60.747359][ T811] EXT4-fs (loop0): Ignoring removed nobh option [ 60.750046][ T807] EXT4-fs (loop3): Ignoring removed bh option [ 60.753759][ T811] EXT4-fs (loop0): Ignoring removed bh option [ 60.765932][ T811] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.778462][ T813] EXT4-fs (loop4): Ignoring removed nobh option [ 60.788139][ T803] EXT4-fs (loop6): pa ffff888121b527e0: logic 128, phys. 385, len 8 [ 60.796439][ T803] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 60.820305][ T807] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.825381][ T813] EXT4-fs (loop4): Ignoring removed bh option [ 60.842799][ T811] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 60.845341][ T813] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.880675][ T807] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 60.896715][ T811] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3876: comm syz.0.66: Allocating blocks 497-513 which overlap fs metadata [ 60.924727][ T820] loop5: detected capacity change from 0 to 1024 [ 60.944345][ T813] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 60.952560][ T807] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3876: comm syz.3.65: Allocating blocks 497-513 which overlap fs metadata [ 60.989392][ T807] EXT4-fs (loop3): pa ffff888121b52888: logic 128, phys. 385, len 8 [ 60.991571][ T820] EXT4-fs (loop5): Ignoring removed nobh option [ 60.997563][ T807] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 61.016607][ T820] EXT4-fs (loop5): Ignoring removed bh option [ 61.017061][ T811] EXT4-fs (loop0): pa ffff888121b523f0: logic 128, phys. 385, len 8 [ 61.023014][ T820] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.041184][ T813] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3876: comm syz.4.67: Allocating blocks 497-513 which overlap fs metadata [ 61.043914][ T811] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 61.061119][ T813] EXT4-fs (loop4): pa ffff88812cdd93f0: logic 128, phys. 385, len 8 [ 61.076499][ T813] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 61.093365][ T829] loop6: detected capacity change from 0 to 1024 [ 61.104114][ T820] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 61.106417][ T829] EXT4-fs (loop6): Ignoring removed nobh option [ 61.137578][ T829] EXT4-fs (loop6): Ignoring removed bh option [ 61.143842][ T829] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.167298][ T820] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3876: comm syz.5.68: Allocating blocks 497-513 which overlap fs metadata [ 61.182644][ T820] EXT4-fs (loop5): pa ffff88812cdd9930: logic 128, phys. 385, len 8 [ 61.190908][ T820] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 61.208206][ T829] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 61.249042][ T829] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3876: comm syz.6.69: Allocating blocks 497-513 which overlap fs metadata [ 61.264128][ T829] EXT4-fs (loop6): pa ffff88812cd05dc8: logic 128, phys. 385, len 8 [ 61.272284][ T829] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 61.299984][ T837] loop3: detected capacity change from 0 to 1024 [ 61.310040][ T840] loop0: detected capacity change from 0 to 1024 [ 61.314510][ T842] loop4: detected capacity change from 0 to 1024 [ 61.325522][ T837] EXT4-fs (loop3): Ignoring removed nobh option [ 61.331839][ T840] EXT4-fs (loop0): Ignoring removed nobh option [ 61.338181][ T837] EXT4-fs (loop3): Ignoring removed bh option [ 61.339141][ T840] EXT4-fs (loop0): Ignoring removed bh option [ 61.351461][ T837] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.370016][ T844] loop5: detected capacity change from 0 to 1024 [ 61.370162][ T840] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.390898][ T842] EXT4-fs (loop4): Ignoring removed nobh option [ 61.397799][ T837] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 61.412726][ T848] loop6: detected capacity change from 0 to 1024 [ 61.433136][ T842] EXT4-fs (loop4): Ignoring removed bh option [ 61.436457][ T837] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3876: comm syz.3.70: Allocating blocks 497-513 which overlap fs metadata [ 61.449761][ T844] EXT4-fs (loop5): Ignoring removed nobh option [ 61.456148][ T842] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.478755][ T837] EXT4-fs (loop3): pa ffff88812cd05888: logic 128, phys. 385, len 8 [ 61.487217][ T837] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 61.498308][ T844] EXT4-fs (loop5): Ignoring removed bh option [ 61.504908][ T844] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.517933][ T840] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 61.555562][ T842] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 61.560425][ T840] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3876: comm syz.0.71: Allocating blocks 497-513 which overlap fs metadata [ 61.589158][ T844] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 61.604198][ T848] EXT4-fs (loop6): Ignoring removed nobh option [ 61.628698][ T840] EXT4-fs (loop0): pa ffff88812cd05738: logic 128, phys. 385, len 8 [ 61.636819][ T840] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 61.647075][ T848] EXT4-fs (loop6): Ignoring removed bh option [ 61.653438][ T848] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.654692][ T842] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3876: comm syz.4.72: Allocating blocks 497-513 which overlap fs metadata [ 61.680848][ T842] EXT4-fs (loop4): pa ffff8881118efd20: logic 128, phys. 385, len 8 [ 61.682386][ T844] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3876: comm syz.5.73: Allocating blocks 497-513 which overlap fs metadata [ 61.688867][ T842] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 61.712582][ T848] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 61.713731][ T844] EXT4-fs (loop5): pa ffff88812cd059d8: logic 128, phys. 385, len 8 [ 61.741823][ T863] loop3: detected capacity change from 0 to 1024 [ 61.747877][ T844] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 61.787209][ T863] EXT4-fs (loop3): Ignoring removed nobh option [ 61.804785][ T848] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3876: comm syz.6.74: Allocating blocks 497-513 which overlap fs metadata [ 61.818711][ T863] EXT4-fs (loop3): Ignoring removed bh option [ 61.819475][ T848] EXT4-fs (loop6): pa ffff8881118ef690: logic 128, phys. 385, len 8 [ 61.825456][ T863] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.833270][ T848] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 61.861982][ T863] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 61.896228][ T863] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3876: comm syz.3.75: Allocating blocks 497-513 which overlap fs metadata [ 61.921649][ T873] loop0: detected capacity change from 0 to 1024 [ 61.929760][ T871] loop5: detected capacity change from 0 to 1024 [ 61.935037][ T874] loop4: detected capacity change from 0 to 1024 [ 61.937937][ T863] EXT4-fs (loop3): pa ffff888121922738: logic 128, phys. 385, len 8 [ 61.947024][ T876] loop6: detected capacity change from 0 to 1024 [ 61.951594][ T863] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 61.962200][ T873] EXT4-fs (loop0): Ignoring removed nobh option [ 61.974772][ T873] EXT4-fs (loop0): Ignoring removed bh option [ 61.979562][ T874] EXT4-fs (loop4): Ignoring removed nobh option [ 61.981527][ T873] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.000476][ T874] EXT4-fs (loop4): Ignoring removed bh option [ 62.007240][ T876] EXT4-fs (loop6): Ignoring removed nobh option [ 62.013734][ T871] EXT4-fs (loop5): Ignoring removed nobh option 2025/07/04 22:17:49 executed programs: 74 [ 62.023170][ T876] EXT4-fs (loop6): Ignoring removed bh option [ 62.029514][ T871] EXT4-fs (loop5): Ignoring removed bh option [ 62.039017][ T876] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.043886][ T874] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.056456][ T871] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.088929][ T873] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 62.116813][ T874] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 62.131020][ T873] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3876: comm syz.0.76: Allocating blocks 497-513 which overlap fs metadata [ 62.160905][ T873] EXT4-fs (loop0): pa ffff888111af31f8: logic 128, phys. 385, len 8 [ 62.167318][ T886] loop3: detected capacity change from 0 to 1024 [ 62.168928][ T873] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 62.177028][ T874] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3876: comm syz.4.77: Allocating blocks 497-513 which overlap fs metadata [ 62.199887][ T871] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 62.200030][ T874] EXT4-fs (loop4): pa ffff888111af3930: logic 128, phys. 385, len 8 [ 62.229432][ T876] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 62.234408][ T874] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 62.284157][ T871] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3876: comm syz.5.78: Allocating blocks 497-513 which overlap fs metadata [ 62.299604][ T886] EXT4-fs (loop3): Ignoring removed nobh option [ 62.302909][ T876] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3876: comm syz.6.79: Allocating blocks 497-513 which overlap fs metadata [ 62.317643][ T886] EXT4-fs (loop3): Ignoring removed bh option [ 62.320728][ T871] EXT4-fs (loop5): pa ffff888111af30a8: logic 128, phys. 385, len 8 [ 62.334283][ T871] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 62.344200][ T886] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.345185][ T876] EXT4-fs (loop6): pa ffff888121abe1f8: logic 128, phys. 385, len 8 [ 62.364787][ T876] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 62.396806][ T886] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3876: comm syz.3.80: Allocating blocks 497-513 which overlap fs metadata [ 62.414850][ T886] EXT4-fs (loop3): pa ffff88812ccf23f0: logic 128, phys. 385, len 8 [ 62.423133][ T886] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 62.438242][ T900] loop0: detected capacity change from 0 to 1024 [ 62.444577][ T901] loop4: detected capacity change from 0 to 1024 [ 62.455546][ T901] EXT4-fs (loop4): Ignoring removed nobh option [ 62.456492][ T900] EXT4-fs (loop0): Ignoring removed nobh option [ 62.475856][ T900] EXT4-fs (loop0): Ignoring removed bh option [ 62.487363][ T900] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.500876][ T901] EXT4-fs (loop4): Ignoring removed bh option [ 62.507100][ T901] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.513222][ T905] loop5: detected capacity change from 0 to 1024 [ 62.519348][ T906] loop6: detected capacity change from 0 to 1024 [ 62.545716][ T900] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3876: comm syz.0.81: Allocating blocks 497-513 which overlap fs metadata [ 62.550322][ T901] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3876: comm syz.4.82: Allocating blocks 497-513 which overlap fs metadata [ 62.573666][ T900] EXT4-fs (loop0): pa ffff88812cd17738: logic 128, phys. 385, len 8 [ 62.573939][ T901] EXT4-fs (loop4): pa ffff88812ccf2888: logic 128, phys. 385, len 8 [ 62.581795][ T900] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 62.590231][ T901] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 62.612221][ T905] EXT4-fs (loop5): Ignoring removed nobh option [ 62.618886][ T905] EXT4-fs (loop5): Ignoring removed bh option [ 62.625864][ T905] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.658695][ T917] loop3: detected capacity change from 0 to 1024 [ 62.660161][ T905] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3876: comm syz.5.83: Allocating blocks 497-513 which overlap fs metadata [ 62.676764][ T906] EXT4-fs (loop6): Ignoring removed nobh option [ 62.680071][ T905] EXT4-fs (loop5): pa ffff888111beb540: logic 128, phys. 385, len 8 [ 62.694253][ T905] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 62.696619][ T906] EXT4-fs (loop6): Ignoring removed bh option [ 62.712581][ T906] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.740897][ T922] loop4: detected capacity change from 0 to 1024 [ 62.745454][ T917] EXT4-fs (loop3): Ignoring removed nobh option [ 62.766420][ T917] EXT4-fs (loop3): Ignoring removed bh option [ 62.773191][ T923] loop0: detected capacity change from 0 to 1024 [ 62.780655][ T917] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.780782][ T922] EXT4-fs (loop4): Ignoring removed nobh option [ 62.801921][ T906] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3876: comm syz.6.84: Allocating blocks 497-513 which overlap fs metadata [ 62.807579][ T922] EXT4-fs (loop4): Ignoring removed bh option [ 62.817018][ T906] EXT4-fs (loop6): pa ffff888121abed20: logic 128, phys. 385, len 8 [ 62.822698][ T922] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.830918][ T906] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 62.850583][ T917] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3876: comm syz.3.85: Allocating blocks 497-513 which overlap fs metadata [ 62.873380][ T917] EXT4-fs (loop3): pa ffff888111beb888: logic 128, phys. 385, len 8 [ 62.882149][ T917] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 62.897726][ T923] EXT4-fs (loop0): Ignoring removed nobh option [ 62.901339][ T931] loop5: detected capacity change from 0 to 1024 [ 62.919268][ T923] EXT4-fs (loop0): Ignoring removed bh option [ 62.928233][ T923] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.944016][ T922] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3876: comm syz.4.87: Allocating blocks 497-513 which overlap fs metadata [ 62.953458][ T931] EXT4-fs (loop5): Ignoring removed nobh option [ 62.970883][ T931] EXT4-fs (loop5): Ignoring removed bh option [ 62.971921][ T922] EXT4-fs (loop4): pa ffff888121805888: logic 128, phys. 385, len 8 [ 62.977195][ T931] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.985843][ T922] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 63.027147][ T923] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3876: comm syz.0.86: Allocating blocks 497-513 which overlap fs metadata [ 63.034569][ T931] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3876: comm syz.5.88: Allocating blocks 497-513 which overlap fs metadata [ 63.041912][ T923] EXT4-fs (loop0): pa ffff888121805000: logic 128, phys. 385, len 8 [ 63.056266][ T931] EXT4-fs (loop5): pa ffff888111bebdc8: logic 128, phys. 385, len 8 [ 63.063303][ T923] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 63.081503][ T931] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 63.089738][ T944] loop3: detected capacity change from 0 to 1024 [ 63.100274][ T946] loop6: detected capacity change from 0 to 1024 [ 63.136861][ T946] EXT4-fs (loop6): Ignoring removed nobh option [ 63.144335][ T944] EXT4-fs (loop3): Ignoring removed nobh option [ 63.149944][ T946] EXT4-fs (loop6): Ignoring removed bh option [ 63.165769][ T950] loop0: detected capacity change from 0 to 1024 [ 63.172502][ T946] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 63.184343][ T954] loop4: detected capacity change from 0 to 1024 [ 63.185087][ T944] EXT4-fs (loop3): Ignoring removed bh option [ 63.194168][ T953] loop5: detected capacity change from 0 to 1024 [ 63.208337][ T944] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 63.223884][ T946] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3876: comm syz.6.89: Allocating blocks 497-513 which overlap fs metadata [ 63.238077][ T946] EXT4-fs (loop6): pa ffff88812cf57888: logic 128, phys. 385, len 8 [ 63.246158][ T946] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 63.250898][ T950] EXT4-fs (loop0): Ignoring removed nobh option [ 63.261183][ T944] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3876: comm syz.3.90: Allocating blocks 497-513 which overlap fs metadata [ 63.277382][ T953] EXT4-fs (loop5): Ignoring removed nobh option [ 63.277702][ T950] EXT4-fs (loop0): Ignoring removed bh option [ 63.284052][ T954] EXT4-fs (loop4): Ignoring removed nobh option [ 63.289908][ T944] EXT4-fs (loop3): pa ffff8881218050a8: logic 128, phys. 385, len 8 [ 63.304030][ T944] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 63.314283][ T950] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 63.326798][ T953] EXT4-fs (loop5): Ignoring removed bh option [ 63.333021][ T953] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 63.345169][ T954] EXT4-fs (loop4): Ignoring removed bh option [ 63.351727][ T954] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 63.403447][ T954] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3876: comm syz.4.92: Allocating blocks 497-513 which overlap fs metadata [ 63.424411][ T966] loop6: detected capacity change from 0 to 1024 [ 63.434183][ T953] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3876: comm syz.5.93: Allocating blocks 497-513 which overlap fs metadata [ 63.434813][ T950] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3876: comm syz.0.91: Allocating blocks 497-513 which overlap fs metadata [ 63.456537][ T954] EXT4-fs (loop4): pa ffff88812cf1f540: logic 128, phys. 385, len 8 [ 63.472422][ T954] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 63.483102][ T953] EXT4-fs (loop5): pa ffff888111988738: logic 128, phys. 385, len 8 [ 63.491623][ T953] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 63.502377][ T950] EXT4-fs (loop0): pa ffff88812cf1f3f0: logic 128, phys. 385, len 8 [ 63.502409][ T966] EXT4-fs (loop6): Ignoring removed nobh option [ 63.510548][ T950] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 63.539927][ T966] EXT4-fs (loop6): Ignoring removed bh option [ 63.544533][ T975] loop3: detected capacity change from 0 to 1024 [ 63.549755][ T966] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 63.588685][ T975] EXT4-fs (loop3): Ignoring removed nobh option [ 63.599937][ T975] EXT4-fs (loop3): Ignoring removed bh option [ 63.613779][ T966] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3876: comm syz.6.94: Allocating blocks 497-513 which overlap fs metadata [ 63.614698][ T975] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 63.627881][ T966] EXT4-fs (loop6): pa ffff888121abe690: logic 128, phys. 385, len 8 [ 63.647783][ T966] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 63.665351][ T979] loop5: detected capacity change from 0 to 1024 [ 63.668699][ T984] loop0: detected capacity change from 0 to 1024 [ 63.678912][ T984] EXT4-fs (loop0): Ignoring removed nobh option [ 63.697987][ T987] loop4: detected capacity change from 0 to 1024 [ 63.704545][ T979] EXT4-fs (loop5): Ignoring removed nobh option [ 63.705574][ T984] EXT4-fs (loop0): Ignoring removed bh option [ 63.717400][ T984] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 63.730485][ T987] EXT4-fs (loop4): Ignoring removed nobh option [ 63.731099][ T979] EXT4-fs (loop5): Ignoring removed bh option [ 63.736745][ T987] EXT4-fs (loop4): Ignoring removed bh option [ 63.736772][ T987] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 63.757923][ T975] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3876: comm syz.3.95: Allocating blocks 497-513 which overlap fs metadata [ 63.762658][ T979] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 63.791436][ T975] EXT4-fs (loop3): pa ffff88811194d150: logic 128, phys. 385, len 8 [ 63.799457][ T975] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 63.838595][ T984] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3876: comm syz.0.98: Allocating blocks 497-513 which overlap fs metadata [ 63.862693][ T984] EXT4-fs (loop0): pa ffff88812cf573f0: logic 128, phys. 385, len 8 [ 63.865679][ T979] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3876: comm syz.5.96: Allocating blocks 497-513 which overlap fs metadata [ 63.870938][ T984] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 63.899582][ T997] loop6: detected capacity change from 0 to 1024 [ 63.903476][ T987] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3876: comm syz.4.97: Allocating blocks 497-513 which overlap fs metadata [ 63.921042][ T979] EXT4-fs (loop5): pa ffff88811194d498: logic 128, phys. 385, len 8 [ 63.929169][ T979] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 63.941144][ T987] EXT4-fs (loop4): pa ffff88812cf577e0: logic 128, phys. 385, len 8 [ 63.948849][ T1002] loop3: detected capacity change from 0 to 1024 [ 63.949444][ T987] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 63.957351][ T997] EXT4-fs (loop6): Ignoring removed nobh option [ 63.977871][ T997] EXT4-fs (loop6): Ignoring removed bh option [ 63.984076][ T997] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 63.999035][ T1002] EXT4-fs (loop3): Ignoring removed nobh option [ 64.009812][ T1002] EXT4-fs (loop3): Ignoring removed bh option [ 64.016003][ T1002] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 64.061150][ T1008] loop5: detected capacity change from 0 to 1024 [ 64.069042][ T997] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3876: comm syz.6.99: Allocating blocks 497-513 which overlap fs metadata [ 64.076150][ T1002] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3876: comm syz.3.100: Allocating blocks 497-513 which overlap fs metadata [ 64.083288][ T997] EXT4-fs (loop6): pa ffff888121abe9d8: logic 128, phys. 385, len 8 [ 64.096859][ T1002] EXT4-fs (loop3): pa ffff888121a199d8: logic 128, phys. 385, len 8 [ 64.104904][ T997] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4893: group 0, [ 64.112903][ T1002] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 64.121461][ T997] free 0, pa_free 1 [ 64.163238][ T1008] EXT4-fs (loop5): Ignoring removed nobh option [ 64.185572][ T1017] loop0: detected capacity change from 0 to 1024 [ 64.192503][ T1016] loop4: detected capacity change from 0 to 1024 [ 64.200421][ T1008] EXT4-fs (loop5): Ignoring removed bh option [ 64.206562][ T1008] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 64.217641][ T1019] loop6: detected capacity change from 0 to 1024 [ 64.219324][ T1017] EXT4-fs (loop0): Ignoring removed nobh option [ 64.231597][ T1016] EXT4-fs (loop4): Ignoring removed nobh option [ 64.237875][ T1016] EXT4-fs (loop4): Ignoring removed bh option [ 64.242886][ T1021] loop3: detected capacity change from 0 to 1024 [ 64.245206][ T1017] EXT4-fs (loop0): Ignoring removed bh option [ 64.261787][ T1019] EXT4-fs (loop6): Ignoring removed nobh option [ 64.268436][ T1019] EXT4-fs (loop6): Ignoring removed bh option [ 64.275976][ T1021] EXT4-fs (loop3): Ignoring removed nobh option [ 64.286410][ T1021] EXT4-fs (loop3): Ignoring removed bh option [ 64.288463][ T1008] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3876: comm syz.5.101: Allocating blocks 497-513 which overlap fs metadata [ 64.292661][ T1019] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 64.309713][ T1016] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 64.319101][ T1021] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 64.336064][ T1017] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 64.356735][ T1008] EXT4-fs (loop5): pa ffff888121abe540: logic 128, phys. 385, len 8 [ 64.364985][ T1008] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 64.401139][ T1017] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3876: comm syz.0.102: Allocating blocks 497-513 which overlap fs metadata [ 64.411560][ T1021] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3876: comm syz.3.104: Allocating blocks 497-513 which overlap fs metadata [ 64.419291][ T1016] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3876: comm syz.4.103: Allocating blocks 497-513 which overlap fs metadata [ 64.443632][ T1017] EXT4-fs (loop0): pa ffff88812cf8de70: logic 128, phys. 385, len 8 [ 64.452828][ T1017] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 64.470608][ T1021] EXT4-fs (loop3): pa ffff888111b6bb28: logic 128, phys. 385, len 8 [ 64.478654][ T1021] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 64.481934][ T1019] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3876: comm syz.6.105: Allocating blocks 497-513 which overlap fs metadata [ 64.493685][ T1016] EXT4-fs (loop4): pa ffff888111b6b000: logic 128, phys. 385, len 8 [ 64.505240][ T1019] EXT4-fs (loop6): pa ffff888111b6b690: logic 128, phys. 385, len 8 [ 64.510466][ T1016] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 64.518603][ T1019] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 64.592660][ T1042] loop5: detected capacity change from 0 to 1024 [ 64.611176][ T1047] loop3: detected capacity change from 0 to 1024 [ 64.612307][ T1049] loop4: detected capacity change from 0 to 1024 [ 64.624461][ T1050] loop6: detected capacity change from 0 to 1024 [ 64.625325][ T1048] loop0: detected capacity change from 0 to 1024 [ 64.640609][ T1042] EXT4-fs (loop5): Ignoring removed nobh option [ 64.644329][ T1047] EXT4-fs (loop3): Ignoring removed nobh option [ 64.647103][ T1042] EXT4-fs (loop5): Ignoring removed bh option [ 64.654111][ T1049] EXT4-fs (loop4): Ignoring removed nobh option [ 64.661953][ T1048] EXT4-fs (loop0): Ignoring removed nobh option [ 64.667437][ T1049] EXT4-fs (loop4): Ignoring removed bh option [ 64.681474][ T1050] EXT4-fs (loop6): Ignoring removed nobh option [ 64.687826][ T1050] EXT4-fs (loop6): Ignoring removed bh option [ 64.694585][ T1047] EXT4-fs (loop3): Ignoring removed bh option [ 64.701619][ T1047] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 64.713506][ T1042] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 64.715049][ T1049] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 64.740738][ T1050] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 64.753894][ T1048] EXT4-fs (loop0): Ignoring removed bh option [ 64.760420][ T1048] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 64.800782][ T1042] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3876: comm syz.5.106: Allocating blocks 497-513 which overlap fs metadata [ 64.802425][ T1047] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3876: comm syz.3.110: Allocating blocks 497-513 which overlap fs metadata [ 64.816142][ T1050] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3876: comm syz.6.108: Allocating blocks 497-513 which overlap fs metadata [ 64.835566][ T1049] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3876: comm syz.4.109: Allocating blocks 497-513 which overlap fs metadata [ 64.857353][ T1047] EXT4-fs (loop3): pa ffff88812cfdcdc8: logic 128, phys. 385, len 8 [ 64.864790][ T1048] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3876: comm syz.0.107: Allocating blocks 497-513 which overlap fs metadata [ 64.865567][ T1047] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 64.889822][ T1050] EXT4-fs (loop6): pa ffff88812cd17f18: logic 128, phys. 385, len 8 [ 64.890799][ T1042] EXT4-fs (loop5): pa ffff888121a19540: logic 128, phys. 385, len 8 [ 64.898419][ T1050] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 64.907112][ T1042] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 64.929005][ T1048] EXT4-fs (loop0): pa ffff88812cfdcf18: logic 128, phys. 385, len 8 [ 64.934969][ T1049] EXT4-fs (loop4): pa ffff88812cfdc540: logic 128, phys. 385, len 8 [ 64.937847][ T1048] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 64.947511][ T1049] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 65.077545][ T1076] loop6: detected capacity change from 0 to 1024 [ 65.087526][ T1080] loop5: detected capacity change from 0 to 1024 [ 65.089562][ T1078] loop4: detected capacity change from 0 to 1024 [ 65.098308][ T1072] loop3: detected capacity change from 0 to 1024 [ 65.105308][ T1075] loop0: detected capacity change from 0 to 1024 [ 65.141984][ T1075] EXT4-fs (loop0): Ignoring removed nobh option [ 65.142802][ T1076] EXT4-fs (loop6): Ignoring removed nobh option [ 65.155270][ T1075] EXT4-fs (loop0): Ignoring removed bh option [ 65.155846][ T1076] EXT4-fs (loop6): Ignoring removed bh option [ 65.167974][ T1072] EXT4-fs (loop3): Ignoring removed nobh option [ 65.169860][ T1075] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 65.184030][ T1072] EXT4-fs (loop3): Ignoring removed bh option [ 65.193529][ T1080] EXT4-fs (loop5): Ignoring removed nobh option [ 65.193550][ T1076] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 65.193649][ T1072] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 65.224544][ T1078] EXT4-fs (loop4): Ignoring removed nobh option [ 65.231597][ T1078] EXT4-fs (loop4): Ignoring removed bh option [ 65.237907][ T1078] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 65.239710][ T1080] EXT4-fs (loop5): Ignoring removed bh option [ 65.258882][ T1076] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3876: comm syz.6.112: Allocating blocks 497-513 which overlap fs metadata [ 65.274497][ T1076] EXT4-fs (loop6): pa ffff88811188a2a0: logic 128, phys. 385, len 8 [ 65.282937][ T1076] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 65.289218][ T1075] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3876: comm syz.0.115: Allocating blocks 497-513 which overlap fs metadata [ 65.301805][ T1078] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3876: comm syz.4.114: Allocating blocks 497-513 which overlap fs metadata [ 65.322409][ T1080] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 65.329925][ T1078] EXT4-fs (loop4): pa ffff88811188a5e8: logic 128, phys. 385, len 8 [ 65.335595][ T1075] EXT4-fs (loop0): pa ffff88812cdd9c78: logic 128, phys. 385, len 8 [ 65.343326][ T1078] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4893: group 0, [ 65.351789][ T1075] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 65.366908][ T1072] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3876: comm syz.3.113: Allocating blocks 497-513 which overlap fs metadata [ 65.370381][ T1078] free 0, pa_free 1 [ 65.384574][ T1072] EXT4-fs (loop3): pa ffff88811188ac78: logic 128, phys. 385, len 8 [ 65.396227][ T1072] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1 [ 65.436607][ T10] EXT4-fs error (device loop3): ext4_map_blocks:740: inode #18: block 36684445202112: comm kworker/u4:1: lblock 168 mapped to illegal pblock 36684445202112 (length 8) [ 65.467327][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 168 with max blocks 8 with error 117 [ 65.471430][ T1080] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3876: comm syz.5.111: Allocating blocks 497-513 which overlap fs metadata [ 65.494922][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 65.494922][ T10] [ 65.505147][ T1080] EXT4-fs (loop5): pa ffff88812cff69d8: logic 128, phys. 385, len 8 [ 65.513516][ T1080] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, free 0, pa_free 1