Warning: Permanently added '10.128.0.6' (ED25519) to the list of known hosts. 2026/03/19 07:55:40 parsed 1 programs [ 44.318248][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 44.318260][ T24] audit: type=1400 audit(1773906940.810:104): avc: denied { unlink } for pid=411 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" [ 44.351656][ T411] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.809897][ T24] audit: type=1401 audit(1773906941.300:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 45.126387][ T24] audit: type=1400 audit(1773906941.620:106): avc: denied { create } for pid=450 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 45.342885][ T452] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.350126][ T452] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.358357][ T452] device bridge_slave_0 entered promiscuous mode [ 45.366797][ T452] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.374682][ T452] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.382829][ T452] device bridge_slave_1 entered promiscuous mode [ 45.436456][ T452] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.443652][ T452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.451385][ T452] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.458809][ T452] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.516210][ T324] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.535355][ T324] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.545339][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.552941][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.563588][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.572175][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.579260][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.586799][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.595119][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.602742][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.614175][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.623276][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.637310][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.648634][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.657198][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.665461][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.673853][ T452] device veth0_vlan entered promiscuous mode [ 45.683813][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.692741][ T452] device veth1_macvtap entered promiscuous mode [ 45.701361][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.711271][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/03/19 07:55:42 executed programs: 0 [ 45.745084][ T24] audit: type=1400 audit(1773906942.240:107): avc: denied { write } for pid=403 comm="syz-execprog" path="pipe:[15374]" dev="pipefs" ino=15374 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 45.926240][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.933597][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.941338][ T477] device bridge_slave_0 entered promiscuous mode [ 45.964545][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.971735][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.979732][ T477] device bridge_slave_1 entered promiscuous mode [ 46.004618][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.012253][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.020056][ T475] device bridge_slave_0 entered promiscuous mode [ 46.028106][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.035214][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.042814][ T475] device bridge_slave_1 entered promiscuous mode [ 46.090634][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.098055][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.106241][ T474] device bridge_slave_0 entered promiscuous mode [ 46.119815][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.127181][ T480] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.134598][ T480] device bridge_slave_0 entered promiscuous mode [ 46.141739][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.149036][ T480] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.156825][ T480] device bridge_slave_1 entered promiscuous mode [ 46.163692][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.170944][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.178676][ T474] device bridge_slave_1 entered promiscuous mode [ 46.253813][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.261042][ T478] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.268711][ T478] device bridge_slave_0 entered promiscuous mode [ 46.278050][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.285148][ T478] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.292660][ T478] device bridge_slave_1 entered promiscuous mode [ 46.440089][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.448095][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.477208][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.484769][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.492821][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.501597][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.510304][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.517756][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.525197][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.533453][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.541935][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.549252][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.558474][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.567437][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.575086][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.583551][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.591965][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.599443][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.607537][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.616051][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.624441][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.632058][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.639674][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.648547][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.656878][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.664014][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.671854][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.679981][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.688209][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.713321][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.723000][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.731725][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.739158][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.747744][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.757075][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.765470][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.773571][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.782016][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.790455][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.799016][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.807682][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.815888][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.841687][ T477] device veth0_vlan entered promiscuous mode [ 46.849273][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.858773][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.866528][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.874222][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.883474][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.891718][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.898764][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.906834][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.915269][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.923356][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.930442][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.938070][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.946509][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.955001][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.964524][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.973119][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.981024][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.988506][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.001717][ T480] device veth0_vlan entered promiscuous mode [ 47.023501][ T477] device veth1_macvtap entered promiscuous mode [ 47.034119][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.042935][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.051066][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.058808][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.066453][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.073869][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.082215][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.090513][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.099117][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.107670][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.114792][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.122562][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.150293][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.159590][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.168108][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.175256][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.182781][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.191917][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.200437][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.209506][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.218023][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.226510][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.235291][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.243911][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.252363][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.264251][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.292963][ T475] device veth0_vlan entered promiscuous mode [ 47.302860][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.312154][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.321251][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.330728][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.338929][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.347575][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.360577][ T480] device veth1_macvtap entered promiscuous mode [ 47.386002][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.396064][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.404491][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.404786][ T497] ====================================================== [ 47.404786][ T497] WARNING: the mand mount option is being deprecated and [ 47.404786][ T497] will be removed in v5.15! [ 47.404786][ T497] ====================================================== [ 47.413452][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.447725][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.455364][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.462921][ T478] device veth0_vlan entered promiscuous mode [ 47.474352][ T474] device veth0_vlan entered promiscuous mode [ 47.486054][ T475] device veth1_macvtap entered promiscuous mode [ 47.491518][ T497] EXT4-fs (loop6): Ignoring removed nobh option [ 47.499105][ T497] EXT4-fs (loop6): Ignoring removed bh option [ 47.500344][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.505555][ T497] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.517485][ T497] 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 [ 47.551796][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.559825][ T24] audit: type=1400 audit(1773906944.040:108): avc: denied { mount } for pid=496 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 [ 47.567342][ T497] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.18: Allocating blocks 497-513 which overlap fs metadata [ 47.582617][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.596409][ T497] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.18: Allocating blocks 497-513 which overlap fs metadata [ 47.603669][ T24] audit: type=1400 audit(1773906944.050:109): avc: denied { read write } for pid=496 comm="syz.6.18" name="file1" dev="loop6" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 47.617891][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.643492][ T24] audit: type=1400 audit(1773906944.050:110): avc: denied { open } for pid=496 comm="syz.6.18" path="/0/file1/file1" dev="loop6" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 47.649122][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.681249][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.689995][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.698585][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.708018][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.735351][ T474] device veth1_macvtap entered promiscuous mode [ 47.736213][ T502] EXT4-fs (loop6): Ignoring removed nobh option [ 47.748702][ T502] EXT4-fs (loop6): Ignoring removed bh option [ 47.757757][ T502] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.758282][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.777929][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.786303][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.786747][ T502] 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 [ 47.794559][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.828795][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.834579][ T502] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.21: Allocating blocks 497-513 which overlap fs metadata [ 47.836749][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.851300][ T502] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.21: Allocating blocks 497-513 which overlap fs metadata [ 47.859623][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.894162][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.902645][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.924037][ T478] device veth1_macvtap entered promiscuous mode [ 47.944113][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.953351][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.962646][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.972296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.981015][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.993463][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.001691][ T507] EXT4-fs (loop0): Ignoring removed nobh option [ 48.002112][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.016515][ T507] EXT4-fs (loop0): Ignoring removed bh option [ 48.023147][ T507] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.036971][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.046106][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.047638][ T507] 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 [ 48.096041][ T511] EXT4-fs (loop4): Ignoring removed nobh option [ 48.100201][ T509] EXT4-fs (loop6): Ignoring removed nobh option [ 48.111320][ T509] EXT4-fs (loop6): Ignoring removed bh option [ 48.118896][ T509] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.134601][ T511] EXT4-fs (loop4): Ignoring removed bh option [ 48.141108][ T511] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.150153][ T507] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.16: Allocating blocks 497-513 which overlap fs metadata [ 48.156645][ T509] 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 [ 48.168188][ T507] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.16: Allocating blocks 497-513 which overlap fs metadata [ 48.200088][ T519] EXT4-fs (loop5): Ignoring removed nobh option [ 48.212144][ T519] EXT4-fs (loop5): Ignoring removed bh option [ 48.218756][ T519] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.221140][ T509] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.22: Allocating blocks 497-513 which overlap fs metadata [ 48.236062][ T511] 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 [ 48.254892][ T519] 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 [ 48.287814][ T522] EXT4-fs (loop1): Ignoring removed nobh option [ 48.302352][ T522] EXT4-fs (loop1): Ignoring removed bh option [ 48.309109][ T522] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.317926][ T511] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.20: Allocating blocks 497-513 which overlap fs metadata [ 48.322145][ T534] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.22: Allocating blocks 497-513 which overlap fs metadata [ 48.363305][ T519] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.19: Allocating blocks 497-513 which overlap fs metadata [ 48.378571][ T519] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.19: Allocating blocks 497-513 which overlap fs metadata [ 48.385016][ T522] 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 [ 48.395176][ T511] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.20: Allocating blocks 497-513 which overlap fs metadata [ 48.427575][ T522] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.17: Allocating blocks 497-513 which overlap fs metadata [ 48.450190][ T522] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.17: Allocating blocks 497-513 which overlap fs metadata [ 48.670717][ T540] EXT4-fs (loop0): Ignoring removed nobh option [ 48.678786][ T540] EXT4-fs (loop0): Ignoring removed bh option [ 48.686382][ T540] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.706693][ T540] 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 [ 48.755689][ T545] EXT4-fs (loop6): Ignoring removed nobh option [ 48.762450][ T545] EXT4-fs (loop6): Ignoring removed bh option [ 48.768890][ T545] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.786204][ T547] EXT4-fs (loop4): Ignoring removed nobh option [ 48.786851][ T545] 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 [ 48.793539][ T547] EXT4-fs (loop4): Ignoring removed bh option [ 48.827521][ T547] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.828883][ T540] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.23: Allocating blocks 497-513 which overlap fs metadata [ 48.854107][ T540] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.23: Allocating blocks 497-513 which overlap fs metadata [ 48.856818][ T547] 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 [ 48.876130][ T553] EXT4-fs (loop5): Ignoring removed nobh option [ 48.900111][ T553] EXT4-fs (loop5): Ignoring removed bh option [ 48.901171][ T543] EXT4-fs (loop1): Ignoring removed nobh option [ 48.908221][ T553] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.926023][ T49] device bridge_slave_1 left promiscuous mode [ 48.932548][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.948436][ T543] EXT4-fs (loop1): Ignoring removed bh option [ 48.951958][ T545] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.24: Allocating blocks 497-513 which overlap fs metadata [ 48.954555][ T543] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.970753][ T553] 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 [ 48.989285][ T547] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.26: Allocating blocks 497-513 which overlap fs metadata [ 49.006378][ T49] device bridge_slave_0 left promiscuous mode [ 49.020154][ T545] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.24: Allocating blocks 497-513 which overlap fs metadata [ 49.058409][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.059019][ T553] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.25: Allocating blocks 497-513 which overlap fs metadata [ 49.066627][ T547] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.26: Allocating blocks 497-513 which overlap fs metadata [ 49.094554][ T49] device veth1_macvtap left promiscuous mode [ 49.101112][ T553] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.25: Allocating blocks 497-513 which overlap fs metadata [ 49.101524][ T543] 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 [ 49.118578][ T49] device veth0_vlan left promiscuous mode [ 49.263278][ T564] EXT4-fs (loop0): Ignoring removed nobh option [ 49.269832][ T564] EXT4-fs (loop0): Ignoring removed bh option [ 49.273386][ T543] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.27: Allocating blocks 497-513 which overlap fs metadata [ 49.276201][ T564] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.290597][ T543] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.27: Allocating blocks 497-513 which overlap fs metadata [ 49.346763][ T564] 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 [ 49.455813][ T572] EXT4-fs (loop6): Ignoring removed nobh option [ 49.462197][ T572] EXT4-fs (loop6): Ignoring removed bh option [ 49.463612][ T564] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.28: Allocating blocks 497-513 which overlap fs metadata [ 49.482551][ T572] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.486438][ T572] 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 [ 49.497639][ T564] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.28: Allocating blocks 497-513 which overlap fs metadata [ 49.520990][ T570] EXT4-fs (loop5): Ignoring removed nobh option [ 49.539796][ T570] EXT4-fs (loop5): Ignoring removed bh option [ 49.548590][ T570] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.558400][ T572] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.29: Allocating blocks 497-513 which overlap fs metadata [ 49.580067][ T574] EXT4-fs (loop4): Ignoring removed nobh option [ 49.584717][ T572] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.29: Allocating blocks 497-513 which overlap fs metadata [ 49.587124][ T574] EXT4-fs (loop4): Ignoring removed bh option [ 49.601465][ T570] 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 [ 49.606975][ T574] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.658896][ T574] 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 [ 49.664279][ T570] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.30: Allocating blocks 497-513 which overlap fs metadata [ 49.698394][ T570] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.30: Allocating blocks 497-513 which overlap fs metadata [ 49.717300][ T585] EXT4-fs (loop1): Ignoring removed nobh option [ 49.723787][ T585] EXT4-fs (loop1): Ignoring removed bh option [ 49.730310][ T585] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.743803][ T590] EXT4-fs (loop0): Ignoring removed nobh option [ 49.750571][ T590] EXT4-fs (loop0): Ignoring removed bh option [ 49.756805][ T590] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.776134][ T585] 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 [ 49.809333][ T574] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.31: Allocating blocks 497-513 which overlap fs metadata [ 49.822813][ T585] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.32: Allocating blocks 497-513 which overlap fs metadata [ 49.832564][ T602] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.31: Allocating blocks 497-513 which overlap fs metadata [ 49.845993][ T585] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.32: Allocating blocks 497-513 which overlap fs metadata [ 49.852151][ T590] 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 [ 49.894048][ T599] EXT4-fs (loop6): Ignoring removed nobh option [ 49.902463][ T600] EXT4-fs (loop5): Ignoring removed nobh option [ 49.909626][ T600] EXT4-fs (loop5): Ignoring removed bh option [ 49.916247][ T599] EXT4-fs (loop6): Ignoring removed bh option [ 49.917545][ T600] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.923074][ T599] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.936513][ T590] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.33: Allocating blocks 497-513 which overlap fs metadata [ 49.951104][ T600] 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 [ 49.993103][ T609] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.33: Allocating blocks 497-513 which overlap fs metadata [ 50.008764][ T599] 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 [ 50.080743][ T599] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.34: Allocating blocks 497-513 which overlap fs metadata [ 50.095806][ T599] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.34: Allocating blocks 497-513 which overlap fs metadata [ 50.122408][ T608] EXT4-fs (loop4): Ignoring removed nobh option [ 50.129097][ T608] EXT4-fs (loop4): Ignoring removed bh option [ 50.131378][ T600] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.35: Allocating blocks 497-513 which overlap fs metadata [ 50.135797][ T608] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.152478][ T600] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.35: Allocating blocks 497-513 which overlap fs metadata [ 50.180620][ T614] EXT4-fs (loop1): Ignoring removed nobh option [ 50.195198][ T614] EXT4-fs (loop1): Ignoring removed bh option [ 50.198155][ T608] 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 [ 50.201387][ T614] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.246238][ T614] 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 [ 50.286397][ T608] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.36: Allocating blocks 497-513 which overlap fs metadata [ 50.300869][ T608] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.36: Allocating blocks 497-513 which overlap fs metadata [ 50.339821][ T617] EXT4-fs (loop0): Ignoring removed nobh option [ 50.347167][ T617] EXT4-fs (loop0): Ignoring removed bh option [ 50.353560][ T617] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.376764][ T617] 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 [ 50.410618][ T614] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.37: Allocating blocks 497-513 which overlap fs metadata [ 50.429457][ T614] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.37: Allocating blocks 497-513 which overlap fs metadata [ 50.454006][ T626] EXT4-fs (loop5): Ignoring removed nobh option [ 50.469856][ T617] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.38: Allocating blocks 497-513 which overlap fs metadata [ 50.484730][ T624] EXT4-fs (loop6): Ignoring removed nobh option [ 50.491290][ T624] EXT4-fs (loop6): Ignoring removed bh option [ 50.506751][ T630] EXT4-fs (loop4): Ignoring removed nobh option [ 50.513359][ T626] EXT4-fs (loop5): Ignoring removed bh option [ 50.520003][ T624] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.523329][ T630] EXT4-fs (loop4): Ignoring removed bh option [ 50.532322][ T626] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.548740][ T630] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.551643][ T637] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.38: Allocating blocks 497-513 which overlap fs metadata [ 50.592681][ T630] 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 [ 50.625368][ T626] 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 [ 50.651202][ T624] 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 [ 50.671807][ T630] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.41: Allocating blocks 497-513 which overlap fs metadata [ 50.690645][ T630] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.41: Allocating blocks 497-513 which overlap fs metadata [ 50.734026][ T624] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.39: Allocating blocks 497-513 which overlap fs metadata [ 50.735908][ T626] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.40: Allocating blocks 497-513 which overlap fs metadata [ 50.749189][ T624] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.39: Allocating blocks 497-513 which overlap fs metadata 2026/03/19 07:55:47 executed programs: 40 [ 50.763117][ T626] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.40: Allocating blocks 497-513 which overlap fs metadata [ 50.827230][ T649] EXT4-fs (loop1): Ignoring removed nobh option [ 50.828442][ T646] EXT4-fs (loop0): Ignoring removed nobh option [ 50.833881][ T649] EXT4-fs (loop1): Ignoring removed bh option [ 50.846858][ T646] EXT4-fs (loop0): Ignoring removed bh option [ 50.846951][ T649] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.853261][ T646] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.876585][ T649] 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 [ 50.916691][ T646] 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 [ 50.983893][ T649] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.44: Allocating blocks 497-513 which overlap fs metadata [ 51.009461][ T649] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.44: Allocating blocks 497-513 which overlap fs metadata [ 51.012111][ T646] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.43: Allocating blocks 497-513 which overlap fs metadata [ 51.039014][ T658] EXT4-fs (loop4): Ignoring removed nobh option [ 51.045593][ T646] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.43: Allocating blocks 497-513 which overlap fs metadata [ 51.045752][ T658] EXT4-fs (loop4): Ignoring removed bh option [ 51.066419][ T658] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.082935][ T657] EXT4-fs (loop5): Ignoring removed nobh option [ 51.085938][ T658] 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 [ 51.089678][ T657] EXT4-fs (loop5): Ignoring removed bh option [ 51.122242][ T657] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.146728][ T657] 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 [ 51.157729][ T662] EXT4-fs (loop6): Ignoring removed nobh option [ 51.178006][ T662] EXT4-fs (loop6): Ignoring removed bh option [ 51.184157][ T662] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.206352][ T662] 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 [ 51.279167][ T657] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.47: Allocating blocks 497-513 which overlap fs metadata [ 51.282040][ T658] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.45: Allocating blocks 497-513 which overlap fs metadata [ 51.297170][ T657] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.47: Allocating blocks 497-513 which overlap fs metadata [ 51.312066][ T658] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.45: Allocating blocks 497-513 which overlap fs metadata [ 51.345866][ T671] EXT4-fs (loop1): Ignoring removed nobh option [ 51.352597][ T671] EXT4-fs (loop1): Ignoring removed bh option [ 51.359117][ T671] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.372584][ T662] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.46: Allocating blocks 497-513 which overlap fs metadata [ 51.387249][ T662] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.46: Allocating blocks 497-513 which overlap fs metadata [ 51.397779][ T671] 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 [ 51.519454][ T674] EXT4-fs (loop0): Ignoring removed nobh option [ 51.526183][ T674] EXT4-fs (loop0): Ignoring removed bh option [ 51.532520][ T674] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.556611][ T674] 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 [ 51.600796][ T671] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.48: Allocating blocks 497-513 which overlap fs metadata [ 51.609341][ T674] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.49: Allocating blocks 497-513 which overlap fs metadata [ 51.620772][ T671] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.48: Allocating blocks 497-513 which overlap fs metadata [ 51.630004][ T674] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.49: Allocating blocks 497-513 which overlap fs metadata [ 51.706364][ T682] EXT4-fs (loop5): Ignoring removed nobh option [ 51.712870][ T682] EXT4-fs (loop5): Ignoring removed bh option [ 51.720247][ T682] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.736989][ T682] 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 [ 51.865844][ T686] EXT4-fs (loop6): Ignoring removed nobh option [ 51.869753][ T683] EXT4-fs (loop4): Ignoring removed nobh option [ 51.872240][ T686] EXT4-fs (loop6): Ignoring removed bh option [ 51.882226][ T683] EXT4-fs (loop4): Ignoring removed bh option [ 51.891128][ T683] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.902221][ T686] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.912734][ T682] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.50: Allocating blocks 497-513 which overlap fs metadata [ 51.930545][ T682] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.50: Allocating blocks 497-513 which overlap fs metadata [ 51.950443][ T693] EXT4-fs (loop0): Ignoring removed nobh option [ 51.953436][ T683] 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 [ 51.957094][ T693] EXT4-fs (loop0): Ignoring removed bh option [ 51.982740][ T686] 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 [ 51.989817][ T693] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.026568][ T694] EXT4-fs (loop1): Ignoring removed nobh option [ 52.033419][ T694] EXT4-fs (loop1): Ignoring removed bh option [ 52.040790][ T694] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.047946][ T683] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.51: Allocating blocks 497-513 which overlap fs metadata [ 52.086580][ T693] 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 [ 52.088227][ T686] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.52: Allocating blocks 497-513 which overlap fs metadata [ 52.112624][ T683] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.51: Allocating blocks 497-513 which overlap fs metadata [ 52.144043][ T694] 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 [ 52.174508][ T686] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.52: Allocating blocks 497-513 which overlap fs metadata [ 52.193868][ T694] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.53: Allocating blocks 497-513 which overlap fs metadata [ 52.200408][ T693] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.54: Allocating blocks 497-513 which overlap fs metadata [ 52.230685][ T703] EXT4-fs (loop5): Ignoring removed nobh option [ 52.242961][ T703] EXT4-fs (loop5): Ignoring removed bh option [ 52.243557][ T709] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.53: Allocating blocks 497-513 which overlap fs metadata [ 52.250221][ T703] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.265212][ T710] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.54: Allocating blocks 497-513 which overlap fs metadata [ 52.287452][ T703] 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 [ 52.341445][ T703] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.55: Allocating blocks 497-513 which overlap fs metadata [ 52.356953][ T714] EXT4-fs (loop4): Ignoring removed nobh option [ 52.363494][ T714] EXT4-fs (loop4): Ignoring removed bh option [ 52.370967][ T714] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.371293][ T703] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.55: Allocating blocks 497-513 which overlap fs metadata [ 52.399891][ T714] 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 [ 52.491142][ T714] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.56: Allocating blocks 497-513 which overlap fs metadata [ 52.507451][ T714] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.56: Allocating blocks 497-513 which overlap fs metadata [ 52.531359][ T722] EXT4-fs (loop6): Ignoring removed nobh option [ 52.538006][ T722] EXT4-fs (loop6): Ignoring removed bh option [ 52.544142][ T722] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.566567][ T722] 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 [ 52.645363][ T720] EXT4-fs (loop1): Ignoring removed nobh option [ 52.652900][ T722] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.57: Allocating blocks 497-513 which overlap fs metadata [ 52.657484][ T720] EXT4-fs (loop1): Ignoring removed bh option [ 52.668357][ T722] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.57: Allocating blocks 497-513 which overlap fs metadata [ 52.715412][ T724] EXT4-fs (loop5): Ignoring removed nobh option [ 52.717683][ T720] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.735806][ T733] EXT4-fs (loop4): Ignoring removed nobh option [ 52.737691][ T724] EXT4-fs (loop5): Ignoring removed bh option [ 52.742453][ T726] EXT4-fs (loop0): Ignoring removed nobh option [ 52.749143][ T724] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.763573][ T733] EXT4-fs (loop4): Ignoring removed bh option [ 52.767313][ T726] EXT4-fs (loop0): Ignoring removed bh option [ 52.780344][ T726] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.789185][ T733] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.816663][ T720] 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 [ 52.817935][ T724] 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 [ 52.843233][ T726] 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 [ 52.867693][ T733] 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 [ 52.957451][ T724] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.60: Allocating blocks 497-513 which overlap fs metadata [ 52.958386][ T720] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.58: Allocating blocks 497-513 which overlap fs metadata [ 52.972300][ T733] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.61: Allocating blocks 497-513 which overlap fs metadata [ 53.009328][ T726] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.59: Allocating blocks 497-513 which overlap fs metadata [ 53.023380][ T744] EXT4-fs (loop6): Ignoring removed nobh option [ 53.023392][ T744] EXT4-fs (loop6): Ignoring removed bh option [ 53.023407][ T744] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.024061][ T720] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.58: Allocating blocks 497-513 which overlap fs metadata [ 53.030738][ T747] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.61: Allocating blocks 497-513 which overlap fs metadata [ 53.036708][ T746] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.60: Allocating blocks 497-513 which overlap fs metadata [ 53.050353][ T726] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.59: Allocating blocks 497-513 which overlap fs metadata [ 53.065727][ T744] 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 [ 53.371569][ T751] EXT4-fs (loop5): Ignoring removed nobh option [ 53.378246][ T751] EXT4-fs (loop5): Ignoring removed bh option [ 53.384775][ T751] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.391333][ T744] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.62: Allocating blocks 497-513 which overlap fs metadata [ 53.406596][ T751] 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 [ 53.412427][ T744] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.62: Allocating blocks 497-513 which overlap fs metadata [ 53.559643][ T758] EXT4-fs (loop0): Ignoring removed nobh option [ 53.566268][ T758] EXT4-fs (loop0): Ignoring removed bh option [ 53.572505][ T758] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.596526][ T758] 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 [ 53.621754][ T756] EXT4-fs (loop4): Ignoring removed nobh option [ 53.634494][ T757] EXT4-fs (loop1): Ignoring removed nobh option [ 53.648979][ T751] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.63: Allocating blocks 497-513 which overlap fs metadata [ 53.653219][ T756] EXT4-fs (loop4): Ignoring removed bh option [ 53.664314][ T751] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.63: Allocating blocks 497-513 which overlap fs metadata [ 53.669685][ T757] EXT4-fs (loop1): Ignoring removed bh option [ 53.691756][ T758] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.64: Allocating blocks 497-513 which overlap fs metadata [ 53.709479][ T758] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.64: Allocating blocks 497-513 which overlap fs metadata [ 53.726189][ T756] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.727395][ T757] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.746407][ T756] 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 [ 53.786690][ T757] 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 [ 53.818703][ T767] EXT4-fs (loop6): Ignoring removed nobh option [ 53.827113][ T767] EXT4-fs (loop6): Ignoring removed bh option [ 53.833795][ T767] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.843193][ T756] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.65: Allocating blocks 497-513 which overlap fs metadata [ 53.853745][ T757] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.66: Allocating blocks 497-513 which overlap fs metadata [ 53.865965][ T756] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.65: Allocating blocks 497-513 which overlap fs metadata [ 53.875298][ T757] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.66: Allocating blocks 497-513 which overlap fs metadata [ 53.892079][ T767] 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 [ 54.003739][ T767] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.67: Allocating blocks 497-513 which overlap fs metadata [ 54.018196][ T767] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.67: Allocating blocks 497-513 which overlap fs metadata [ 54.151343][ T775] EXT4-fs (loop5): Ignoring removed nobh option [ 54.157871][ T775] EXT4-fs (loop5): Ignoring removed bh option [ 54.164290][ T775] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.176333][ T776] EXT4-fs (loop0): Ignoring removed nobh option [ 54.182652][ T776] EXT4-fs (loop0): Ignoring removed bh option [ 54.189078][ T776] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.202878][ T775] 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 [ 54.229223][ T776] 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 [ 54.292483][ T784] EXT4-fs (loop4): Ignoring removed nobh option [ 54.295584][ T775] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.68: Allocating blocks 497-513 which overlap fs metadata [ 54.299308][ T784] EXT4-fs (loop4): Ignoring removed bh option [ 54.319326][ T784] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.333186][ T775] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.68: Allocating blocks 497-513 which overlap fs metadata [ 54.336720][ T784] 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 [ 54.396850][ T782] EXT4-fs (loop1): Ignoring removed nobh option [ 54.403398][ T782] EXT4-fs (loop1): Ignoring removed bh option [ 54.406047][ T776] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.69: Allocating blocks 497-513 which overlap fs metadata [ 54.409873][ T782] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.424556][ T776] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.69: Allocating blocks 497-513 which overlap fs metadata [ 54.444756][ T784] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.70: Allocating blocks 497-513 which overlap fs metadata [ 54.456327][ T782] 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 [ 54.464674][ T784] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.70: Allocating blocks 497-513 which overlap fs metadata [ 54.507048][ T791] EXT4-fs (loop6): Ignoring removed nobh option [ 54.514409][ T791] EXT4-fs (loop6): Ignoring removed bh option [ 54.518366][ T782] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.71: Allocating blocks 497-513 which overlap fs metadata [ 54.521786][ T791] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.535187][ T782] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.71: Allocating blocks 497-513 which overlap fs metadata [ 54.562635][ T791] 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 [ 54.647088][ T791] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.72: Allocating blocks 497-513 which overlap fs metadata [ 54.661863][ T791] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.72: Allocating blocks 497-513 which overlap fs metadata [ 54.757722][ T801] EXT4-fs (loop5): Ignoring removed nobh option [ 54.764236][ T801] EXT4-fs (loop5): Ignoring removed bh option [ 54.770641][ T801] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.786734][ T801] 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 [ 54.812233][ T803] EXT4-fs (loop0): Ignoring removed nobh option [ 54.818999][ T803] EXT4-fs (loop0): Ignoring removed bh option [ 54.819351][ T801] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.73: Allocating blocks 497-513 which overlap fs metadata [ 54.825870][ T803] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.859636][ T801] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.73: Allocating blocks 497-513 which overlap fs metadata [ 54.866589][ T803] 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 [ 54.960820][ T809] EXT4-fs (loop1): Ignoring removed nobh option [ 54.966726][ T808] EXT4-fs (loop4): Ignoring removed nobh option [ 54.972165][ T803] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.74: Allocating blocks 497-513 which overlap fs metadata [ 54.974182][ T808] EXT4-fs (loop4): Ignoring removed bh option [ 54.992297][ T809] EXT4-fs (loop1): Ignoring removed bh option [ 54.994496][ T808] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.000805][ T809] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.014270][ T803] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.74: Allocating blocks 497-513 which overlap fs metadata [ 55.041688][ T814] EXT4-fs (loop6): Ignoring removed nobh option [ 55.048325][ T814] EXT4-fs (loop6): Ignoring removed bh option [ 55.054779][ T814] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.057016][ T808] 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 [ 55.068518][ T809] 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 [ 55.093051][ T814] 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 [ 55.125729][ T820] EXT4-fs (loop5): Ignoring removed nobh option [ 55.146136][ T820] EXT4-fs (loop5): Ignoring removed bh option [ 55.152502][ T820] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.167405][ T809] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.76: Allocating blocks 497-513 which overlap fs metadata [ 55.172975][ T808] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.75: Allocating blocks 497-513 which overlap fs metadata [ 55.188668][ T814] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.77: Allocating blocks 497-513 which overlap fs metadata [ 55.196927][ T808] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.75: Allocating blocks 497-513 which overlap fs metadata [ 55.209729][ T828] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.76: Allocating blocks 497-513 which overlap fs metadata [ 55.228457][ T814] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.77: Allocating blocks 497-513 which overlap fs metadata [ 55.247066][ 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 [ 55.307839][ T832] EXT4-fs (loop0): Ignoring removed nobh option [ 55.314135][ T832] EXT4-fs (loop0): Ignoring removed bh option [ 55.320473][ T832] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.341186][ T832] 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 [ 55.349669][ T820] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.78: Allocating blocks 497-513 which overlap fs metadata [ 55.379881][ T820] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.78: Allocating blocks 497-513 which overlap fs metadata [ 55.462680][ T832] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.79: Allocating blocks 497-513 which overlap fs metadata [ 55.477223][ T832] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.79: Allocating blocks 497-513 which overlap fs metadata [ 55.568690][ T837] EXT4-fs (loop6): Ignoring removed nobh option [ 55.575041][ T837] EXT4-fs (loop6): Ignoring removed bh option [ 55.581191][ T837] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.596148][ T837] 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 [ 55.624594][ T841] EXT4-fs (loop4): Ignoring removed nobh option [ 55.628759][ T837] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.82: Allocating blocks 497-513 which overlap fs metadata [ 55.632129][ T841] EXT4-fs (loop4): Ignoring removed bh option [ 55.645522][ T837] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.82: Allocating blocks 497-513 which overlap fs metadata [ 55.651577][ T841] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.685158][ T835] EXT4-fs (loop1): Ignoring removed nobh option [ 55.696859][ T846] EXT4-fs (loop5): Ignoring removed nobh option [ 55.708799][ T835] EXT4-fs (loop1): Ignoring removed bh option [ 55.709571][ T846] EXT4-fs (loop5): Ignoring removed bh option [ 55.726992][ T846] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.739189][ T851] EXT4-fs (loop0): Ignoring removed nobh option [ 55.746639][ T835] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.750668][ T851] EXT4-fs (loop0): Ignoring removed bh option [ 55.765289][ T851] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.768066][ T841] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.80: Allocating blocks 497-513 which overlap fs metadata [ 55.807315][ T841] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.80: Allocating blocks 497-513 which overlap fs metadata [ 55.848866][ T835] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.81: Allocating blocks 497-513 which overlap fs metadata [ 55.904531][ T846] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.83: Allocating blocks 497-513 which overlap fs metadata [ 55.923565][ T851] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.84: Allocating blocks 497-513 which overlap fs metadata 2026/03/19 07:55:52 executed programs: 80 [ 55.953657][ T835] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.81: Allocating blocks 497-513 which overlap fs metadata [ 55.971563][ T866] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.83: Allocating blocks 497-513 which overlap fs metadata [ 55.971832][ T867] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.84: Allocating blocks 497-513 which overlap fs metadata [ 56.197010][ T869] EXT4-fs (loop4): Ignoring removed nobh option [ 56.203493][ T869] EXT4-fs (loop4): Ignoring removed bh option [ 56.210217][ T869] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.259954][ T878] EXT4-fs (loop0): Ignoring removed nobh option [ 56.261091][ T876] EXT4-fs (loop1): Ignoring removed nobh option [ 56.266647][ T878] EXT4-fs (loop0): Ignoring removed bh option [ 56.275860][ T873] EXT4-fs (loop6): Ignoring removed nobh option [ 56.279661][ T878] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.290597][ T873] EXT4-fs (loop6): Ignoring removed bh option [ 56.298411][ T876] EXT4-fs (loop1): Ignoring removed bh option [ 56.310945][ T876] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.311434][ T869] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.86: Allocating blocks 497-513 which overlap fs metadata [ 56.323637][ T873] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.338919][ T869] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.86: Allocating blocks 497-513 which overlap fs metadata [ 56.351584][ T871] EXT4-fs (loop5): Ignoring removed nobh option [ 56.372668][ T871] EXT4-fs (loop5): Ignoring removed bh option [ 56.379421][ T871] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.396347][ T876] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.87: Allocating blocks 497-513 which overlap fs metadata [ 56.438282][ T876] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.87: Allocating blocks 497-513 which overlap fs metadata [ 56.448479][ T873] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.90: Allocating blocks 497-513 which overlap fs metadata [ 56.467788][ T871] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.89: Allocating blocks 497-513 which overlap fs metadata [ 56.468113][ T878] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.88: Allocating blocks 497-513 which overlap fs metadata [ 56.496325][ T871] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.89: Allocating blocks 497-513 which overlap fs metadata [ 56.497053][ T895] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.90: Allocating blocks 497-513 which overlap fs metadata [ 56.533673][ T894] ------------[ cut here ]------------ [ 56.539918][ T894] kernel BUG at fs/ext4/extents.c:1014! [ 56.546831][ T894] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 56.553014][ T894] CPU: 0 PID: 894 Comm: syz.0.88 Not tainted syzkaller #0 [ 56.560325][ T894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 56.570639][ T894] RIP: 0010:ext4_ext_insert_index+0x52d/0x530 [ 56.576774][ T894] 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 ad e5 d2 ff e9 d0 fd ff ff e8 c3 65 98 ff <0f> 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec c0 00 00 [ 56.596633][ T894] RSP: 0018:ffffc90000fd6b20 EFLAGS: 00010293 [ 56.602868][ T894] RAX: ffffffff81cc4d8d RBX: ffff8881308da424 RCX: ffff8881186ba780 [ 56.610929][ T894] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 56.619216][ T894] RBP: ffffc90000fd6b90 R08: ffff888126d44d27 R09: 1ffff11024da89a4 [ 56.627677][ T894] R10: dffffc0000000000 R11: ffffed1024da89a5 R12: 0000000000000000 [ 56.635740][ T894] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054 [ 56.643999][ T894] FS: 00007f7150ed36c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 56.653248][ T894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.659839][ T894] CR2: 00007f112ac9b800 CR3: 000000010aa2e000 CR4: 00000000003506b0 [ 56.667902][ T894] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.676204][ T894] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.684359][ T894] Call Trace: [ 56.687656][ T894] ext4_ext_insert_extent+0x3948/0x45d0 [ 56.693468][ T894] ? ext4_ext_next_allocated_block+0x2e0/0x2e0 [ 56.699674][ T894] ? get_implied_cluster_alloc+0x526/0x940 [ 56.705674][ T894] ext4_ext_map_blocks+0x17a9/0x5dd0 [ 56.710987][ T894] ? _raw_write_trylock+0x150/0x150 [ 56.716375][ T894] ? _raw_write_unlock+0x2b/0x60 [ 56.721542][ T894] ? ext4_ext_release+0x10/0x10 [ 56.726414][ T894] ? ext4_fc_track_template+0xb5/0x600 [ 56.731952][ T894] ? ext4_fc_track_range+0x260/0x260 [ 56.737546][ T894] ? ext4_es_lookup_extent+0x54c/0x900 [ 56.743086][ T894] ext4_map_blocks+0x985/0x1bd0 [ 56.747962][ T894] ? __kasan_slab_alloc+0xbd/0xf0 [ 56.753199][ T894] ? slab_post_alloc_hook+0x5d/0x2f0 [ 56.758584][ T894] ? kmem_cache_alloc+0x162/0x2d0 [ 56.763791][ T894] ? ext4_issue_zeroout+0x1a0/0x1a0 [ 56.769537][ T894] _ext4_get_block+0x1d1/0x4e0 [ 56.774592][ T894] ? ext4_get_block+0x50/0x50 [ 56.779643][ T894] ? slab_post_alloc_hook+0x7d/0x2f0 [ 56.785025][ T894] ext4_get_block_unwritten+0x2a/0x40 [ 56.790410][ T894] ext4_block_write_begin+0x573/0x1340 [ 56.795881][ T894] ? _ext4_get_block+0x4e0/0x4e0 [ 56.800854][ T894] ? ext4_print_free_blocks+0x2c0/0x2c0 [ 56.806716][ T894] ? __kasan_check_read+0x11/0x20 [ 56.811729][ T894] ? ext4_inode_journal_mode+0x19a/0x480 [ 56.817356][ T894] ext4_write_begin+0x67e/0x1690 [ 56.822390][ T894] ? ext4_readahead+0x110/0x110 [ 56.827241][ T894] ? ext4_get_group_desc+0x25f/0x2b0 [ 56.832521][ T894] ? __kasan_check_read+0x11/0x20 [ 56.838041][ T894] ? mark_buffer_dirty+0x1cc/0x330 [ 56.843505][ T894] ? __ext4_handle_dirty_metadata+0x2eb/0x7f0 [ 56.849834][ T894] ? __kasan_check_write+0x14/0x20 [ 56.854945][ T894] ? ext4_mark_iloc_dirty+0x2b9a/0x3e40 [ 56.860812][ T894] ext4_da_write_begin+0x478/0xf10 [ 56.865933][ T894] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 56.871338][ T894] ? __ext4_journal_stop+0x36/0x1a0 [ 56.876528][ T894] ? ext4_write_end+0x9fc/0xf60 [ 56.881560][ T894] ? iov_iter_advance+0x1f7/0x750 [ 56.886681][ T894] generic_perform_write+0x2ce/0x540 [ 56.891960][ T894] ? grab_cache_page_write_begin+0xb0/0xb0 [ 56.897930][ T894] ? down_write+0x110/0x120 [ 56.902965][ T894] ? down_read_killable+0xe0/0xe0 [ 56.907974][ T894] ? generic_write_checks+0x3b3/0x480 [ 56.914109][ T894] ext4_buffered_write_iter+0x4b8/0x640 [ 56.919734][ T894] ext4_file_write_iter+0x53f/0x1980 [ 56.925181][ T894] ? _raw_spin_unlock+0x4d/0x70 [ 56.930105][ T894] ? handle_pte_fault+0x119b/0x3750 [ 56.935285][ T894] ? avc_policy_seqno+0x1b/0x70 [ 56.940116][ T894] ? selinux_file_permission+0x2a5/0x510 [ 56.945729][ T894] ? ext4_file_read_iter+0x530/0x530 [ 56.951096][ T894] ? security_file_permission+0x83/0xa0 [ 56.956830][ T894] ? iov_iter_init+0x3f/0x120 [ 56.961685][ T894] vfs_write+0x758/0xdc0 [ 56.966224][ T894] ? __kasan_check_write+0x14/0x20 [ 56.971638][ T894] ? kernel_write+0x3c0/0x3c0 [ 56.976396][ T894] ? __fget_files+0x2c4/0x320 [ 56.981188][ T894] ? __fdget+0x1a1/0x230 [ 56.985647][ T894] ? __x64_sys_pwrite64+0xf2/0x220 [ 56.990756][ T894] __x64_sys_pwrite64+0x197/0x220 [ 56.995878][ T894] ? ksys_pwrite64+0x1b0/0x1b0 [ 57.000656][ T894] ? debug_smp_processor_id+0x17/0x20 [ 57.006316][ T894] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 57.012734][ T894] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 57.018563][ T894] do_syscall_64+0x31/0x40 [ 57.022967][ T894] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 57.028940][ T894] RIP: 0033:0x7f715148e0b9 [ 57.033439][ T894] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 57.053527][ T894] RSP: 002b:00007f7150ed3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 57.062153][ T894] RAX: ffffffffffffffda RBX: 00007f71516bb080 RCX: 00007f715148e0b9 [ 57.070298][ T894] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000005 [ 57.078598][ T894] RBP: 00007f71515209c4 R08: 0000000000000000 R09: 0000000000000000 [ 57.086791][ T894] R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000000 [ 57.094946][ T894] R13: 0000000000000001 R14: 00007f71516bb080 R15: 00007fff26a5b7d8 [ 57.103188][ T894] Modules linked in: [ 57.108360][ T894] ---[ end trace 45851fa441e74cb8 ]--- [ 57.113915][ T894] RIP: 0010:ext4_ext_insert_index+0x52d/0x530 [ 57.120184][ T894] 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 ad e5 d2 ff e9 d0 fd ff ff e8 c3 65 98 ff <0f> 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec c0 00 00 [ 57.140371][ T894] RSP: 0018:ffffc90000fd6b20 EFLAGS: 00010293 [ 57.146491][ T894] RAX: ffffffff81cc4d8d RBX: ffff8881308da424 RCX: ffff8881186ba780 [ 57.154553][ T894] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 57.162834][ T894] RBP: ffffc90000fd6b90 R08: ffff888126d44d27 R09: 1ffff11024da89a4 [ 57.171129][ T894] R10: dffffc0000000000 R11: ffffed1024da89a5 R12: 0000000000000000 [ 57.179667][ T894] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054 [ 57.188683][ T894] FS: 00007f7150ed36c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 57.198117][ T894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.205129][ T894] CR2: 000055558db95948 CR3: 000000010aa2e000 CR4: 00000000003506a0 [ 57.214515][ T894] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.223185][ T894] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.231364][ T894] Kernel panic - not syncing: Fatal exception [ 57.238114][ T894] Kernel Offset: disabled [ 57.242940][ T894] Rebooting in 86400 seconds..