Warning: Permanently added '10.128.1.239' (ED25519) to the list of known hosts. 2026/01/04 13:27:56 parsed 1 programs [ 43.118869][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 43.118879][ T24] audit: type=1400 audit(1767533276.720:104): avc: denied { unlink } for pid=412 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 43.179907][ T412] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 43.601432][ T24] audit: type=1401 audit(1767533277.200:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 43.644832][ T24] audit: type=1400 audit(1767533277.230:106): avc: denied { create } for pid=424 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 43.752148][ T420] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.773211][ T420] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.781080][ T420] device bridge_slave_0 entered promiscuous mode [ 43.810600][ T420] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.818022][ T420] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.825694][ T420] device bridge_slave_1 entered promiscuous mode [ 43.941574][ T420] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.949047][ T420] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.956493][ T420] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.963776][ T420] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.073274][ T319] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.085175][ T319] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.105117][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.116008][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.169269][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.193920][ T319] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.201288][ T319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.219011][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.227568][ T319] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.234760][ T319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.257823][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.274292][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.288703][ T420] device veth0_vlan entered promiscuous mode [ 44.304261][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.313566][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.322146][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.329996][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.340369][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.349859][ T420] device veth1_macvtap entered promiscuous mode [ 44.358378][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.368307][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/01/04 13:27:58 executed programs: 0 [ 44.407576][ T24] audit: type=1400 audit(1767533278.010:107): avc: denied { write } for pid=403 comm="syz-execprog" path="pipe:[15619]" dev="pipefs" ino=15619 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 44.504232][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.517771][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.526021][ T474] device bridge_slave_0 entered promiscuous mode [ 44.554369][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.562062][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.569500][ T474] device bridge_slave_1 entered promiscuous mode [ 44.655080][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.662398][ T479] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.669965][ T479] device bridge_slave_0 entered promiscuous mode [ 44.678263][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.685460][ T479] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.693038][ T479] device bridge_slave_1 entered promiscuous mode [ 44.717411][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.724529][ T480] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.732135][ T480] device bridge_slave_0 entered promiscuous mode [ 44.740566][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.747686][ T480] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.755404][ T480] device bridge_slave_1 entered promiscuous mode [ 44.786831][ T485] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.793879][ T485] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.801373][ T485] device bridge_slave_0 entered promiscuous mode [ 44.818512][ T485] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.825890][ T485] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.833299][ T485] device bridge_slave_1 entered promiscuous mode [ 44.854598][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.861876][ T484] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.869481][ T484] device bridge_slave_0 entered promiscuous mode [ 44.884997][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.892132][ T484] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.899496][ T484] device bridge_slave_1 entered promiscuous mode [ 44.986886][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.994008][ T484] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.001530][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.009010][ T484] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.021125][ T319] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.028995][ T319] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.037569][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.045240][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.079094][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.086720][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.116404][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.124864][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.133249][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.141687][ T319] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.148906][ T319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.156949][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.165287][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.173604][ T319] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.180783][ T319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.188274][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.196864][ T319] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.204327][ T319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.212323][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.221024][ T319] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.228070][ T319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.235575][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.243828][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.252019][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.260874][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.269388][ T319] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.276591][ T319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.284104][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.291922][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.299589][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.308248][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.316822][ T319] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.324080][ T319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.331740][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.340039][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.348172][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.357009][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.365268][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.373062][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.399124][ T479] device veth0_vlan entered promiscuous mode [ 45.409759][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.418768][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.427386][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.435192][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.442757][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.450878][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.460157][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.468781][ T319] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.476247][ T319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.483845][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.495497][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.504006][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.512726][ T319] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.520448][ T319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.531846][ T479] device veth1_macvtap entered promiscuous mode [ 45.544065][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.552899][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.574357][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.582290][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.590952][ T319] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.598502][ T319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.606499][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.615107][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.623752][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.632018][ T319] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.639056][ T319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.646562][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.668832][ T474] device veth0_vlan entered promiscuous mode [ 45.676176][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.684505][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.693356][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.702483][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.711436][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.719324][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.728287][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.736589][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.746117][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.754505][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.763527][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.771751][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.791017][ T474] device veth1_macvtap entered promiscuous mode [ 45.798362][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.807560][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.816168][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.824220][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.832670][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.841016][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.849681][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.861712][ T484] device veth0_vlan entered promiscuous mode [ 45.878958][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.887557][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.895854][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.904466][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.913185][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.921585][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.930433][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.938059][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.950747][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.959292][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.982093][ T484] device veth1_macvtap entered promiscuous mode [ 45.995682][ T499] ====================================================== [ 45.995682][ T499] WARNING: the mand mount option is being deprecated and [ 45.995682][ T499] will be removed in v5.15! [ 45.995682][ T499] ====================================================== [ 46.012141][ T480] device veth0_vlan entered promiscuous mode [ 46.029712][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.038831][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.047143][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.055004][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.062897][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.070970][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.078584][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.087795][ T502] EXT4-fs (loop0): Ignoring removed nobh option [ 46.090786][ T499] EXT4-fs (loop1): Ignoring removed nobh option [ 46.095679][ T502] EXT4-fs (loop0): Ignoring removed bh option [ 46.106223][ T499] EXT4-fs (loop1): Ignoring removed bh option [ 46.106707][ T502] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.114423][ T499] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.135665][ T480] device veth1_macvtap entered promiscuous mode [ 46.145804][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.154139][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.162789][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.164174][ T502] 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 [ 46.172560][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.196774][ T499] EXT4-fs (loop1): 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 [ 46.205142][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.228272][ T24] audit: type=1400 audit(1767533279.800:108): avc: denied { mount } for pid=501 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 46.234865][ T24] audit: type=1400 audit(1767533279.840:109): avc: denied { read write } for pid=501 comm="syz.0.16" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 46.237011][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.285327][ T502] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.16: Allocating blocks 497-513 which overlap fs metadata [ 46.289838][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.305162][ T499] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.17: Allocating blocks 497-513 which overlap fs metadata [ 46.311688][ T24] audit: type=1400 audit(1767533279.860:110): avc: denied { open } for pid=501 comm="syz.0.16" path="/0/file1/file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 46.328160][ T508] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.16: Allocating blocks 497-513 which overlap fs metadata [ 46.367866][ T509] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.17: Allocating blocks 497-513 which overlap fs metadata [ 46.385034][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.397753][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.407051][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.415910][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.424421][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.433309][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.458163][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.467015][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.475239][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.482756][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.491344][ T485] device veth0_vlan entered promiscuous mode [ 46.495380][ T511] EXT4-fs (loop6): Ignoring removed nobh option [ 46.503035][ T485] device veth1_macvtap entered promiscuous mode [ 46.510553][ T511] EXT4-fs (loop6): Ignoring removed bh option [ 46.526351][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.529597][ T511] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.540415][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.555340][ T514] EXT4-fs (loop0): Ignoring removed nobh option [ 46.561702][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.563307][ T514] EXT4-fs (loop0): Ignoring removed bh option [ 46.579567][ T514] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.582691][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.595608][ T511] 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 [ 46.625280][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.625937][ T519] EXT4-fs (loop1): Ignoring removed nobh option [ 46.633954][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.640317][ T519] EXT4-fs (loop1): Ignoring removed bh option [ 46.648577][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.654627][ T514] 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 [ 46.677892][ T519] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.692133][ T518] EXT4-fs (loop2): Ignoring removed nobh option [ 46.706104][ T518] EXT4-fs (loop2): Ignoring removed bh option [ 46.712373][ T518] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.731041][ T523] EXT4-fs (loop4): Ignoring removed nobh option [ 46.747583][ T514] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.21: Allocating blocks 497-513 which overlap fs metadata [ 46.754157][ T511] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.19: Allocating blocks 497-513 which overlap fs metadata [ 46.762079][ T523] EXT4-fs (loop4): Ignoring removed bh option [ 46.781967][ T514] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.21: Allocating blocks 497-513 which overlap fs metadata [ 46.793058][ T523] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.798455][ T519] EXT4-fs (loop1): 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 [ 46.841816][ T518] EXT4-fs (loop2): 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 [ 46.848142][ T519] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.22: Allocating blocks 497-513 which overlap fs metadata [ 46.867979][ T539] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.19: Allocating blocks 497-513 which overlap fs metadata [ 46.902944][ T523] 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 [ 46.912990][ T518] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.18: Allocating blocks 497-513 which overlap fs metadata [ 46.936012][ T523] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.20: Allocating blocks 497-513 which overlap fs metadata [ 46.957156][ T523] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.20: Allocating blocks 497-513 which overlap fs metadata [ 46.975459][ T519] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.22: Allocating blocks 497-513 which overlap fs metadata [ 46.990700][ T540] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.18: Allocating blocks 497-513 which overlap fs metadata [ 47.075601][ T9] device bridge_slave_1 left promiscuous mode [ 47.082060][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.089969][ T9] device bridge_slave_0 left promiscuous mode [ 47.096486][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.104417][ T9] device veth1_macvtap left promiscuous mode [ 47.110744][ T9] device veth0_vlan left promiscuous mode [ 47.215973][ T542] EXT4-fs (loop6): Ignoring removed nobh option [ 47.222269][ T542] EXT4-fs (loop6): Ignoring removed bh option [ 47.229137][ T542] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.246020][ T542] 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 [ 47.335246][ T549] EXT4-fs (loop1): Ignoring removed nobh option [ 47.341816][ T549] EXT4-fs (loop1): Ignoring removed bh option [ 47.348327][ T549] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.363236][ T546] EXT4-fs (loop4): Ignoring removed nobh option [ 47.366593][ T550] EXT4-fs (loop2): Ignoring removed nobh option [ 47.371912][ T546] EXT4-fs (loop4): Ignoring removed bh option [ 47.376663][ T550] EXT4-fs (loop2): Ignoring removed bh option [ 47.382581][ T546] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.389687][ T550] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.406149][ T549] EXT4-fs (loop1): 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 [ 47.440976][ T551] EXT4-fs (loop0): Ignoring removed nobh option [ 47.449500][ T542] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.23: Allocating blocks 497-513 which overlap fs metadata [ 47.464399][ T542] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.23: Allocating blocks 497-513 which overlap fs metadata [ 47.476484][ T549] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.26: Allocating blocks 497-513 which overlap fs metadata [ 47.481412][ T546] 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 [ 47.522622][ T551] EXT4-fs (loop0): Ignoring removed bh option [ 47.530263][ T546] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.25: Allocating blocks 497-513 which overlap fs metadata [ 47.532473][ T551] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.546022][ T546] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.25: Allocating blocks 497-513 which overlap fs metadata [ 47.585725][ T549] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.26: Allocating blocks 497-513 which overlap fs metadata [ 47.618742][ T550] EXT4-fs (loop2): 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 [ 47.644073][ T551] 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 [ 47.733301][ T551] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.24: Allocating blocks 497-513 which overlap fs metadata [ 47.748010][ T551] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.24: Allocating blocks 497-513 which overlap fs metadata [ 47.765503][ T590] EXT4-fs (loop6): Ignoring removed nobh option [ 47.772049][ T590] EXT4-fs (loop6): Ignoring removed bh option [ 47.781356][ T590] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.791045][ T550] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.27: Allocating blocks 497-513 which overlap fs metadata [ 47.808154][ T550] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.27: Allocating blocks 497-513 which overlap fs metadata [ 47.823476][ T590] 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 [ 47.921288][ T596] EXT4-fs (loop4): Ignoring removed nobh option [ 47.927785][ T596] EXT4-fs (loop4): Ignoring removed bh option [ 47.933939][ T596] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.956071][ T596] 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 [ 48.026509][ T592] EXT4-fs (loop1): Ignoring removed nobh option [ 48.033074][ T592] EXT4-fs (loop1): Ignoring removed bh option [ 48.039666][ T592] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.056756][ T590] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.28: Allocating blocks 497-513 which overlap fs metadata [ 48.062699][ T596] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.29: Allocating blocks 497-513 which overlap fs metadata [ 48.073407][ T590] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.28: Allocating blocks 497-513 which overlap fs metadata [ 48.086306][ T592] EXT4-fs (loop1): 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 [ 48.123884][ T609] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.29: Allocating blocks 497-513 which overlap fs metadata [ 48.159714][ T605] EXT4-fs (loop2): Ignoring removed nobh option [ 48.166343][ T605] EXT4-fs (loop2): Ignoring removed bh option [ 48.167195][ T592] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.30: Allocating blocks 497-513 which overlap fs metadata [ 48.172546][ T605] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.187274][ T592] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.30: Allocating blocks 497-513 which overlap fs metadata [ 48.204930][ T603] EXT4-fs (loop0): Ignoring removed nobh option [ 48.219177][ T603] EXT4-fs (loop0): Ignoring removed bh option [ 48.225605][ T603] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.227334][ T605] EXT4-fs (loop2): 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 [ 48.246256][ T603] 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 [ 48.384384][ T603] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.31: Allocating blocks 497-513 which overlap fs metadata [ 48.388772][ T605] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.32: Allocating blocks 497-513 which overlap fs metadata [ 48.399220][ T603] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.31: Allocating blocks 497-513 which overlap fs metadata [ 48.413175][ T605] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.32: Allocating blocks 497-513 which overlap fs metadata [ 48.488561][ T619] EXT4-fs (loop6): Ignoring removed nobh option [ 48.495212][ T619] EXT4-fs (loop6): Ignoring removed bh option [ 48.497263][ T617] EXT4-fs (loop4): Ignoring removed nobh option [ 48.501345][ T619] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.508724][ T617] EXT4-fs (loop4): Ignoring removed bh option [ 48.526609][ T617] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.527170][ T620] EXT4-fs (loop1): Ignoring removed nobh option [ 48.545271][ T620] EXT4-fs (loop1): Ignoring removed bh option [ 48.546487][ T619] 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 [ 48.551449][ T620] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.577866][ T617] 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 [ 48.616123][ T629] EXT4-fs (loop0): Ignoring removed nobh option [ 48.623843][ T617] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.34: Allocating blocks 497-513 which overlap fs metadata [ 48.630099][ T629] EXT4-fs (loop0): Ignoring removed bh option [ 48.640611][ T617] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.34: Allocating blocks 497-513 which overlap fs metadata [ 48.651441][ T619] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.33: Allocating blocks 497-513 which overlap fs metadata [ 48.661778][ T629] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.692522][ T620] EXT4-fs (loop1): 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 [ 48.692667][ T619] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.33: Allocating blocks 497-513 which overlap fs metadata [ 48.719523][ 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 [ 48.755451][ T620] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.35: Allocating blocks 497-513 which overlap fs metadata [ 48.770355][ T620] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.35: Allocating blocks 497-513 which overlap fs metadata [ 48.786983][ T639] EXT4-fs (loop4): Ignoring removed nobh option [ 48.793362][ T639] EXT4-fs (loop4): Ignoring removed bh option [ 48.799652][ T639] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.801387][ T629] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.36: Allocating blocks 497-513 which overlap fs metadata [ 48.826382][ T629] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.36: Allocating blocks 497-513 which overlap fs metadata [ 48.827558][ T639] 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 [ 48.877977][ T639] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.38: Allocating blocks 497-513 which overlap fs metadata [ 48.892825][ T639] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.38: Allocating blocks 497-513 which overlap fs metadata [ 48.905917][ T632] EXT4-fs (loop2): Ignoring removed nobh option [ 48.913144][ T632] EXT4-fs (loop2): Ignoring removed bh option [ 48.920177][ T632] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.938062][ T646] EXT4-fs (loop6): Ignoring removed nobh option [ 48.946225][ T632] EXT4-fs (loop2): 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 [ 48.946459][ T646] EXT4-fs (loop6): Ignoring removed bh option [ 48.977295][ T646] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.001989][ T645] EXT4-fs (loop1): Ignoring removed nobh option [ 49.008554][ T645] EXT4-fs (loop1): Ignoring removed bh option [ 49.009703][ T632] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.37: Allocating blocks 497-513 which overlap fs metadata [ 49.015151][ T645] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.029581][ T646] 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 [ 49.041688][ T632] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.37: Allocating blocks 497-513 which overlap fs metadata [ 49.096468][ T645] EXT4-fs (loop1): 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 [ 49.173275][ T645] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.40: Allocating blocks 497-513 which overlap fs metadata [ 49.174301][ T646] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.39: Allocating blocks 497-513 which overlap fs metadata [ 49.187749][ T645] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.40: Allocating blocks 497-513 which overlap fs metadata [ 49.202599][ T646] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.39: Allocating blocks 497-513 which overlap fs metadata [ 49.249785][ T655] EXT4-fs (loop0): Ignoring removed nobh option [ 49.256876][ T655] EXT4-fs (loop0): Ignoring removed bh option [ 49.263525][ T655] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.273291][ T665] EXT4-fs (loop2): Ignoring removed nobh option [ 49.284205][ T665] EXT4-fs (loop2): Ignoring removed bh option [ 49.290760][ T665] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.291825][ T655] 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 [ 49.335979][ T665] EXT4-fs (loop2): 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 [ 49.371957][ T663] EXT4-fs (loop4): Ignoring removed nobh option [ 49.375555][ T655] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.41: Allocating blocks 497-513 which overlap fs metadata [ 49.379981][ T663] EXT4-fs (loop4): Ignoring removed bh option [ 49.398860][ T663] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.399356][ T665] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.43: Allocating blocks 497-513 which overlap fs metadata [ 49.411885][ T655] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.41: Allocating blocks 497-513 which overlap fs metadata [ 49.425636][ T665] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.43: Allocating blocks 497-513 which overlap fs metadata 2026/01/04 13:28:03 executed programs: 41 [ 49.444122][ T663] 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 [ 49.505559][ T675] EXT4-fs (loop1): Ignoring removed nobh option [ 49.511972][ T675] EXT4-fs (loop1): Ignoring removed bh option [ 49.518606][ T675] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.545958][ T675] EXT4-fs (loop1): 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 [ 49.630170][ T675] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.46: Allocating blocks 497-513 which overlap fs metadata [ 49.642796][ T663] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.44: Allocating blocks 497-513 which overlap fs metadata [ 49.644998][ T675] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.46: Allocating blocks 497-513 which overlap fs metadata [ 49.660302][ T663] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.44: Allocating blocks 497-513 which overlap fs metadata [ 49.810156][ T683] EXT4-fs (loop0): Ignoring removed nobh option [ 49.817118][ T683] EXT4-fs (loop0): Ignoring removed bh option [ 49.823655][ T683] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.846601][ T683] 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 [ 49.875905][ T687] EXT4-fs (loop6): Ignoring removed nobh option [ 49.882714][ T687] EXT4-fs (loop6): Ignoring removed bh option [ 49.889331][ T687] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.906440][ T687] 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 [ 49.964371][ T686] EXT4-fs (loop2): Ignoring removed nobh option [ 49.975417][ T686] EXT4-fs (loop2): Ignoring removed bh option [ 49.981885][ T686] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.981909][ T691] EXT4-fs (loop4): Ignoring removed nobh option [ 50.004949][ T695] EXT4-fs (loop1): Ignoring removed nobh option [ 50.015725][ T695] EXT4-fs (loop1): Ignoring removed bh option [ 50.022635][ T683] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.47: Allocating blocks 497-513 which overlap fs metadata [ 50.041785][ T687] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.49: Allocating blocks 497-513 which overlap fs metadata [ 50.058839][ T695] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.065421][ T691] EXT4-fs (loop4): Ignoring removed bh option [ 50.078370][ T704] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.47: Allocating blocks 497-513 which overlap fs metadata [ 50.082804][ T691] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.093822][ T686] EXT4-fs (loop2): 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 [ 50.138964][ T702] ------------[ cut here ]------------ [ 50.145195][ T702] kernel BUG at fs/ext4/extents.c:1014! [ 50.151201][ T702] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 50.155421][ T695] EXT4-fs (loop1): 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 [ 50.157271][ T702] CPU: 0 PID: 702 Comm: syz.6.49 Not tainted syzkaller #0 [ 50.157285][ T702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 50.182202][ T686] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.48: Allocating blocks 497-513 which overlap fs metadata [ 50.188678][ T702] RIP: 0010:ext4_ext_insert_index+0x52d/0x530 [ 50.188688][ T702] Code: 4c 89 fa e9 ca fd ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c dd fd ff ff 4c 89 f7 e8 0d 74 d3 ff e9 d0 fd ff ff e8 a3 85 99 ff <0f> 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec c0 00 00 [ 50.188693][ T702] RSP: 0018:ffffc900018c6b20 EFLAGS: 00010293 [ 50.188704][ T702] RAX: ffffffff81ca1edd RBX: ffff88812ee30424 RCX: ffff88810f2813c0 [ 50.188709][ T702] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 50.188715][ T702] RBP: ffffc900018c6b90 R08: dffffc0000000000 R09: ffffed10246dcbe4 [ 50.188722][ T702] R10: ffffed10246dcbe4 R11: 1ffff110246dcbe3 R12: 0000000000000000 [ 50.188727][ T702] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054 [ 50.188735][ T702] FS: 00007ff75cfd66c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 50.188741][ T702] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.188747][ T702] CR2: 0000200000002000 CR3: 000000011932d000 CR4: 00000000003506b0 [ 50.188754][ T702] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.188759][ T702] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.188762][ T702] Call Trace: [ 50.188774][ T702] ext4_ext_insert_extent+0x38c3/0x4530 [ 50.188787][ T702] ? ext4_ext_next_allocated_block+0x2e0/0x2e0 [ 50.188794][ T702] ? get_implied_cluster_alloc+0x526/0x940 [ 50.188802][ T702] ext4_ext_map_blocks+0x17b5/0x5d80 [ 50.188821][ T702] ? _raw_write_unlock+0x2b/0x60 [ 50.221891][ T695] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.50: Allocating blocks 497-513 which overlap fs metadata [ 50.239537][ T702] ? ext4_ext_release+0x10/0x10 [ 50.239547][ T702] ? ext4_fc_track_template+0xb5/0x600 [ 50.239555][ T702] ? ext4_fc_track_range+0x250/0x250 [ 50.239564][ T702] ? ext4_es_lookup_extent+0x54c/0x900 [ 50.239574][ T702] ext4_map_blocks+0x978/0x1bc0 [ 50.239584][ T702] ? __kasan_slab_alloc+0xbd/0xf0 [ 50.239593][ T702] ? slab_post_alloc_hook+0x5d/0x2f0 [ 50.239610][ T702] ? kmem_cache_alloc+0x165/0x2e0 [ 50.246463][ T695] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.50: Allocating blocks 497-513 which overlap fs metadata [ 50.253946][ T702] ? ext4_issue_zeroout+0x1a0/0x1a0 [ 50.253958][ T702] _ext4_get_block+0x1bb/0x4b0 [ 50.253976][ T702] ? ext4_get_block+0x50/0x50 [ 50.271580][ T708] ------------[ cut here ]------------ [ 50.278768][ T702] ? slab_post_alloc_hook+0x7d/0x2f0 [ 50.278780][ T702] ext4_get_block_unwritten+0x2a/0x40 [ 50.278788][ T702] ext4_block_write_begin+0x567/0x1330 [ 50.278801][ T702] ? alloc_page_buffers+0x34f/0x4a0 [ 50.278809][ T702] ? _ext4_get_block+0x4b0/0x4b0 [ 50.278816][ T702] ? ext4_print_free_blocks+0x2c0/0x2c0 [ 50.278825][ T702] ? __kasan_check_read+0x11/0x20 [ 50.278847][ T702] ? ext4_inode_journal_mode+0x19a/0x480 [ 50.494406][ T702] ext4_write_begin+0x651/0x15a0 [ 50.499601][ T702] ? ext4_readahead+0x110/0x110 [ 50.504630][ T702] ? ext4_get_group_desc+0x25f/0x2b0 [ 50.510092][ T702] ? __ext4_get_inode_loc+0x544/0xc20 [ 50.515546][ T702] ? __kasan_check_read+0x11/0x20 [ 50.520732][ T702] ? mark_buffer_dirty+0x1cc/0x330 [ 50.526056][ T702] ? __ext4_handle_dirty_metadata+0x2eb/0x7f0 [ 50.532322][ T702] ? __kasan_check_write+0x14/0x20 [ 50.537595][ T702] ? ext4_mark_iloc_dirty+0x2b9a/0x3e40 [ 50.543319][ T702] ext4_da_write_begin+0x455/0xe80 [ 50.548582][ T702] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 50.553853][ T702] ? __ext4_journal_stop+0x36/0x1a0 [ 50.559036][ T702] ? ext4_write_end+0x9fc/0xf60 [ 50.563892][ T702] ? iov_iter_advance+0x1f7/0x750 [ 50.568899][ T702] generic_perform_write+0x2be/0x510 [ 50.574249][ T702] ? grab_cache_page_write_begin+0xb0/0xb0 [ 50.580290][ T702] ? down_write+0x104/0x110 [ 50.585163][ T702] ? down_read_killable+0xe0/0xe0 [ 50.590429][ T702] ? generic_write_checks+0x3b3/0x480 [ 50.595868][ T702] ext4_buffered_write_iter+0x4b8/0x640 [ 50.601649][ T702] ext4_file_write_iter+0x536/0x1980 [ 50.606994][ T702] ? _raw_spin_unlock+0x4d/0x70 [ 50.611908][ T702] ? handle_pte_fault+0x119b/0x3750 [ 50.617088][ T702] ? avc_policy_seqno+0x1b/0x70 [ 50.622012][ T702] ? selinux_file_permission+0x2a5/0x510 [ 50.627878][ T702] ? ext4_file_read_iter+0x530/0x530 [ 50.633225][ T702] ? security_file_permission+0x83/0xa0 [ 50.638927][ T702] ? iov_iter_init+0x3f/0x120 [ 50.643577][ T702] vfs_write+0x725/0xd60 [ 50.647799][ T702] ? kernel_write+0x3c0/0x3c0 [ 50.652717][ T702] ? __fget_files+0x2c4/0x320 [ 50.657562][ T702] ? __fdget+0x1a1/0x230 [ 50.662039][ T702] ? __x64_sys_pwrite64+0xec/0x220 [ 50.667129][ T702] __x64_sys_pwrite64+0x191/0x220 [ 50.672300][ T702] ? ksys_pwrite64+0x1b0/0x1b0 [ 50.677129][ T702] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 50.683293][ T702] ? irqentry_exit_to_user_mode+0xe/0x10 [ 50.689163][ T702] do_syscall_64+0x31/0x40 [ 50.693557][ T702] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.699435][ T702] RIP: 0033:0x7ff75d586969 [ 50.704003][ T702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 50.724024][ T702] RSP: 002b:00007ff75cfd6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 50.732630][ T702] RAX: ffffffffffffffda RBX: 00007ff75d7ae080 RCX: 00007ff75d586969 [ 50.740929][ T702] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000005 [ 50.748891][ T702] RBP: 00007ff75d608ab1 R08: 0000000000000000 R09: 0000000000000000 [ 50.757023][ T702] R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000000 [ 50.765192][ T702] R13: 0000000000000001 R14: 00007ff75d7ae080 R15: 00007ffe8640d2a8 [ 50.773405][ T702] Modules linked in: [ 50.779180][ T702] ---[ end trace 309c8751592b8f2a ]--- [ 50.780096][ T708] kernel BUG at fs/ext4/extents.c:1014! [ 50.785461][ T702] RIP: 0010:ext4_ext_insert_index+0x52d/0x530 [ 50.792869][ T708] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 50.797743][ T691] 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 [ 50.803092][ T708] CPU: 0 PID: 708 Comm: syz.2.48 Tainted: G D syzkaller #0 [ 50.829514][ T702] Code: 4c 89 fa e9 ca fd ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c dd fd ff ff 4c 89 f7 e8 0d 74 d3 ff e9 d0 fd ff ff e8 a3 85 99 ff <0f> 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec c0 00 00 [ 50.836847][ T708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 50.836862][ T708] RIP: 0010:ext4_ext_insert_index+0x52d/0x530 [ 50.836870][ T708] Code: 4c 89 fa e9 ca fd ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c dd fd ff ff 4c 89 f7 e8 0d 74 d3 ff e9 d0 fd ff ff e8 a3 85 99 ff <0f> 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec c0 00 00 [ 50.836884][ T708] RSP: 0018:ffffc900016e6b20 EFLAGS: 00010293 [ 50.882354][ T691] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.51: Allocating blocks 497-513 which overlap fs metadata [ 50.893020][ T708] [ 50.893030][ T708] RAX: ffffffff81ca1edd RBX: ffff888126e88424 RCX: ffff88810f282780 [ 50.893035][ T708] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 50.893041][ T708] RBP: ffffc900016e6b90 R08: dffffc0000000000 R09: ffffed10246e6cfd [ 50.893046][ T708] R10: ffffed10246e6cfd R11: 1ffff110246e6cfc R12: 0000000000000000 [ 50.893080][ T708] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054 [ 50.893088][ T708] FS: 00007f40984a26c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 50.893094][ T708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.893100][ T708] CR2: 000000c005550000 CR3: 000000012bdaf000 CR4: 00000000003506b0 [ 50.893114][ T708] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.901212][ T702] RSP: 0018:ffffc900018c6b20 EFLAGS: 00010293 [ 50.912923][ T708] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.912927][ T708] Call Trace: [ 50.912943][ T708] ext4_ext_insert_extent+0x38c3/0x4530 [ 50.912955][ T708] ? ext4_ext_next_allocated_block+0x2e0/0x2e0 [ 50.912963][ T708] ? get_implied_cluster_alloc+0x526/0x940 [ 50.912972][ T708] ext4_ext_map_blocks+0x17b5/0x5d80 [ 50.912984][ T708] ? _raw_write_unlock+0x2b/0x60 [ 50.912992][ T708] ? ext4_ext_release+0x10/0x10 [ 50.913002][ T708] ? ext4_fc_track_template+0xb5/0x600 [ 50.913010][ T708] ? ext4_fc_track_range+0x250/0x250 [ 50.913019][ T708] ? ext4_es_lookup_extent+0x54c/0x900 [ 50.913030][ T708] ext4_map_blocks+0x978/0x1bc0 [ 50.913038][ T708] ? __kasan_slab_alloc+0xbd/0xf0 [ 50.913046][ T708] ? slab_post_alloc_hook+0x5d/0x2f0 [ 50.913061][ T708] ? kmem_cache_alloc+0x165/0x2e0 [ 50.913073][ T708] ? ext4_issue_zeroout+0x1a0/0x1a0 [ 50.913084][ T708] _ext4_get_block+0x1bb/0x4b0 [ 50.913093][ T708] ? ext4_get_block+0x50/0x50 [ 50.913103][ T708] ? slab_post_alloc_hook+0x7d/0x2f0 [ 50.913114][ T708] ext4_get_block_unwritten+0x2a/0x40 [ 50.913122][ T708] ext4_block_write_begin+0x567/0x1330 [ 50.913135][ T708] ? alloc_page_buffers+0x34f/0x4a0 [ 50.913143][ T708] ? _ext4_get_block+0x4b0/0x4b0 [ 50.913150][ T708] ? ext4_print_free_blocks+0x2c0/0x2c0 [ 50.913159][ T708] ? __kasan_check_read+0x11/0x20 [ 50.913174][ T708] ? ext4_inode_journal_mode+0x19a/0x480 [ 50.916602][ T702] [ 50.923876][ T708] ext4_write_begin+0x651/0x15a0 [ 50.932808][ T711] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.51: Allocating blocks 497-513 which overlap fs metadata [ 50.939870][ T708] ? ext4_readahead+0x110/0x110 [ 50.939880][ T708] ? ext4_get_group_desc+0x25f/0x2b0 [ 50.939890][ T708] ? __ext4_get_inode_loc+0x544/0xc20 [ 50.939900][ T708] ? __kasan_check_read+0x11/0x20 [ 50.939910][ T708] ? mark_buffer_dirty+0x1cc/0x330 [ 50.939926][ T708] ? __ext4_handle_dirty_metadata+0x2eb/0x7f0 [ 50.948505][ T702] RAX: ffffffff81ca1edd RBX: ffff88812ee30424 RCX: ffff88810f2813c0 [ 50.956515][ T708] ? __kasan_check_write+0x14/0x20 [ 50.956526][ T708] ? ext4_mark_iloc_dirty+0x2b9a/0x3e40 [ 50.956534][ T708] ext4_da_write_begin+0x455/0xe80 [ 50.956549][ T708] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 50.970049][ T702] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 50.972979][ T708] ? __ext4_journal_stop+0x36/0x1a0 [ 50.981840][ T702] RBP: ffffc900018c6b90 R08: dffffc0000000000 R09: ffffed10246dcbe4 [ 50.989398][ T708] ? ext4_write_end+0x9fc/0xf60 [ 50.989409][ T708] ? iov_iter_advance+0x1f7/0x750 [ 50.989420][ T708] generic_perform_write+0x2be/0x510 [ 50.989432][ T708] ? grab_cache_page_write_begin+0xb0/0xb0 [ 50.989441][ T708] ? down_write+0x104/0x110 [ 50.989450][ T708] ? down_read_killable+0xe0/0xe0 [ 50.989460][ T708] ? generic_write_checks+0x3b3/0x480 [ 50.989469][ T708] ext4_buffered_write_iter+0x4b8/0x640 [ 50.989477][ T708] ext4_file_write_iter+0x536/0x1980 [ 50.989485][ T708] ? _raw_spin_unlock+0x4d/0x70 [ 50.989495][ T708] ? handle_pte_fault+0x119b/0x3750 [ 50.989507][ T708] ? avc_policy_seqno+0x1b/0x70 [ 50.989515][ T708] ? selinux_file_permission+0x2a5/0x510 [ 50.989524][ T708] ? ext4_file_read_iter+0x530/0x530 [ 50.989535][ T708] ? security_file_permission+0x83/0xa0 [ 50.989543][ T708] ? iov_iter_init+0x3f/0x120 [ 50.989552][ T708] vfs_write+0x725/0xd60 [ 50.989560][ T708] ? kernel_write+0x3c0/0x3c0 [ 50.989570][ T708] ? __fget_files+0x2c4/0x320 [ 50.989578][ T708] ? __fdget+0x1a1/0x230 [ 50.989593][ T708] ? __x64_sys_pwrite64+0xec/0x220 [ 50.997639][ T702] R10: ffffed10246dcbe4 R11: 1ffff110246dcbe3 R12: 0000000000000000 [ 51.003937][ T708] __x64_sys_pwrite64+0x191/0x220 [ 51.007430][ T702] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054 [ 51.012990][ T708] ? ksys_pwrite64+0x1b0/0x1b0 [ 51.013007][ T708] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 51.019682][ T702] FS: 00007ff75cfd66c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 51.025526][ T708] ? irqentry_exit_to_user_mode+0xe/0x10 [ 51.025534][ T708] do_syscall_64+0x31/0x40 [ 51.025551][ T708] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.031014][ T702] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.035805][ T708] RIP: 0033:0x7f4098a52969 [ 51.035815][ T708] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 51.035820][ T708] RSP: 002b:00007f40984a2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 51.035831][ T708] RAX: ffffffffffffffda RBX: 00007f4098c7a080 RCX: 00007f4098a52969 [ 51.035843][ T708] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000005 [ 51.040964][ T702] CR2: 00005555856f54a8 CR3: 000000011932d000 CR4: 00000000003506a0 [ 51.046176][ T708] RBP: 00007f4098ad4ab1 R08: 0000000000000000 R09: 0000000000000000 [ 51.046181][ T708] R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000000 [ 51.046187][ T708] R13: 0000000000000001 R14: 00007f4098c7a080 R15: 00007ffc6a1773e8 [ 51.046192][ T708] Modules linked in: [ 51.048060][ T708] ---[ end trace 309c8751592b8f2b ]--- [ 51.054321][ T702] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.057681][ T708] RIP: 0010:ext4_ext_insert_index+0x52d/0x530 [ 51.077755][ T702] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.078573][ T708] Code: 4c 89 fa e9 ca fd ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c dd fd ff ff 4c 89 f7 e8 0d 74 d3 ff e9 d0 fd ff ff e8 a3 85 99 ff <0f> 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec c0 00 00 [ 51.084283][ T702] Kernel panic - not syncing: Fatal exception [ 51.088300][ T708] RSP: 0018:ffffc900018c6b20 EFLAGS: 00010293 [ 51.098807][ T702] Kernel Offset: disabled [ 51.567567][ T702] Rebooting in 86400 seconds..