Warning: Permanently added '10.128.1.141' (ED25519) to the list of known hosts. 2026/03/06 15:14:39 parsed 1 programs [ 28.209587][ T28] audit: type=1400 audit(1772810079.326:64): avc: denied { node_bind } for pid=282 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 28.232689][ T28] audit: type=1400 audit(1772810079.326:65): avc: denied { module_request } for pid=282 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 29.420127][ T28] audit: type=1400 audit(1772810080.536:66): avc: denied { mounton } for pid=291 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 29.423934][ T291] cgroup: Unknown subsys name 'net' [ 29.445350][ T28] audit: type=1400 audit(1772810080.536:67): avc: denied { mount } for pid=291 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.474549][ T28] audit: type=1400 audit(1772810080.576:68): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.474917][ T291] cgroup: Unknown subsys name 'devices' [ 29.614575][ T291] cgroup: Unknown subsys name 'hugetlb' [ 29.620926][ T291] cgroup: Unknown subsys name 'rlimit' [ 29.734231][ T28] audit: type=1400 audit(1772810080.856:69): avc: denied { setattr } for pid=291 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 29.760326][ T28] audit: type=1400 audit(1772810080.856:70): avc: denied { create } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.783615][ T28] audit: type=1400 audit(1772810080.856:71): avc: denied { write } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.805389][ T28] audit: type=1400 audit(1772810080.856:72): avc: denied { read } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.811135][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 29.831352][ T28] audit: type=1400 audit(1772810080.856:73): avc: denied { mounton } for pid=291 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 29.933037][ T291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 30.699071][ T295] request_module fs-gadgetfs succeeded, but still no fs? [ 31.353962][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.361380][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.369216][ T333] device bridge_slave_0 entered promiscuous mode [ 31.377037][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.384659][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.392851][ T333] device bridge_slave_1 entered promiscuous mode [ 31.443510][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.450949][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.458637][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.466160][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.488341][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.496581][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.504651][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.514968][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.523565][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.531005][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.540850][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.549500][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.557050][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.570407][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.580634][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.596980][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.609982][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.618745][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.627509][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.642571][ T333] device veth0_vlan entered promiscuous mode [ 31.654193][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.664578][ T333] device veth1_macvtap entered promiscuous mode [ 31.675109][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.691256][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.728448][ T333] syz-executor (333) used greatest stack depth: 20768 bytes left 2026/03/06 15:14:43 executed programs: 0 [ 32.091256][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.098928][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.107412][ T364] device bridge_slave_0 entered promiscuous mode [ 32.114608][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.121979][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.129610][ T364] device bridge_slave_1 entered promiscuous mode [ 32.187058][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.194631][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.202206][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.210312][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.233857][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.242471][ T308] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.249879][ T308] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.263378][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.272015][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.279637][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.289758][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.298872][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.306496][ T308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.320135][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.330378][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.340799][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.349405][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.363850][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.372513][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.386578][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 32.395258][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.404883][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.412936][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.422434][ T364] device veth0_vlan entered promiscuous mode [ 32.433802][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 32.443195][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.452825][ T364] device veth1_macvtap entered promiscuous mode [ 32.464312][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 32.473405][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.482345][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.492629][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.502399][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.535561][ T375] loop2: detected capacity change from 0 to 1024 [ 32.543382][ T375] EXT4-fs: Ignoring removed bh option [ 32.548894][ T375] EXT4-fs: Ignoring removed oldalloc option [ 32.555916][ T375] EXT4-fs: Ignoring removed nobh option [ 32.566346][ T375] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.584286][ T375] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 32.685934][ T380] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.17: Allocating blocks 497-513 which overlap fs metadata [ 32.706936][ T364] EXT4-fs (loop2): unmounting filesystem. [ 32.727915][ T381] loop2: detected capacity change from 0 to 1024 [ 32.736017][ T381] EXT4-fs: Ignoring removed bh option [ 32.742992][ T381] EXT4-fs: Ignoring removed oldalloc option [ 32.749907][ T381] EXT4-fs: Ignoring removed nobh option [ 32.758294][ T381] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.783836][ T381] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 32.869154][ T384] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.18: Allocating blocks 497-513 which overlap fs metadata [ 32.883971][ T384] EXT4-fs (loop2): pa ffff8881242203f0: logic 128, phys. 449, len 4 [ 32.893258][ T384] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 32.916166][ T364] EXT4-fs (loop2): unmounting filesystem. [ 32.932802][ T43] device bridge_slave_1 left promiscuous mode [ 32.939354][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.939836][ T385] loop2: detected capacity change from 0 to 1024 [ 32.957413][ T43] device bridge_slave_0 left promiscuous mode [ 32.967435][ T385] EXT4-fs: Ignoring removed bh option [ 32.973244][ T385] EXT4-fs: Ignoring removed oldalloc option [ 32.973608][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.979362][ T385] EXT4-fs: Ignoring removed nobh option [ 32.993067][ T385] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.006359][ T43] device veth1_macvtap left promiscuous mode [ 33.013120][ T43] device veth0_vlan left promiscuous mode [ 33.023015][ T385] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 33.138590][ T385] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.19: Allocating blocks 497-513 which overlap fs metadata [ 33.155046][ T385] EXT4-fs (loop2): pa ffff8881241e92a0: logic 128, phys. 449, len 4 [ 33.164192][ T385] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 33.182501][ T364] EXT4-fs (loop2): unmounting filesystem. [ 33.200866][ T389] loop2: detected capacity change from 0 to 1024 [ 33.214106][ T389] EXT4-fs: Ignoring removed bh option [ 33.220707][ T389] EXT4-fs: Ignoring removed oldalloc option [ 33.227527][ T389] EXT4-fs: Ignoring removed nobh option [ 33.234831][ T389] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.252886][ T389] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 33.285727][ T392] EXT4-fs error (device loop2): ext4_find_extent:936: inode #19: comm syz.2.20: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 8, max 84(84), depth 0(0) [ 33.307297][ T389] EXT4-fs error (device loop2): ext4_find_extent:936: inode #18: comm syz.2.20: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 9, max 84(84), depth 0(0) [ 33.329580][ T364] EXT4-fs (loop2): unmounting filesystem. [ 33.350817][ T393] loop2: detected capacity change from 0 to 1024 [ 33.363843][ T393] EXT4-fs: Ignoring removed bh option [ 33.369549][ T393] EXT4-fs: Ignoring removed oldalloc option [ 33.376560][ T393] EXT4-fs: Ignoring removed nobh option [ 33.382993][ T393] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.403269][ T393] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 33.487119][ T396] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.21: Allocating blocks 497-513 which overlap fs metadata [ 33.503790][ T396] EXT4-fs (loop2): pa ffff888124337e70: logic 128, phys. 449, len 4 [ 33.512945][ T396] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 33.546265][ T364] EXT4-fs (loop2): unmounting filesystem. [ 33.564067][ T397] loop2: detected capacity change from 0 to 1024 [ 33.571737][ T397] EXT4-fs: Ignoring removed bh option [ 33.577515][ T397] EXT4-fs: Ignoring removed oldalloc option [ 33.584688][ T397] EXT4-fs: Ignoring removed nobh option [ 33.591024][ T397] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.613030][ T397] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 33.695132][ T400] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.22: Allocating blocks 497-513 which overlap fs metadata [ 33.713067][ T400] EXT4-fs (loop2): pa ffff888124340348: logic 128, phys. 449, len 4 [ 33.721680][ T400] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 33.759981][ T364] EXT4-fs (loop2): unmounting filesystem. [ 33.777854][ T401] loop2: detected capacity change from 0 to 1024 [ 33.785840][ T401] EXT4-fs: Ignoring removed bh option [ 33.791969][ T401] EXT4-fs: Ignoring removed oldalloc option [ 33.798616][ T401] EXT4-fs: Ignoring removed nobh option [ 33.806242][ T401] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.824034][ T401] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 33.853886][ T401] EXT4-fs error (device loop2): ext4_find_extent:936: inode #18: comm syz.2.23: pblk 129 bad header/extent: invalid extent entries - magic f30a, entries 8, max 84(84), depth 0(0) [ 33.874069][ T376] EXT4-fs error (device loop2): ext4_find_extent:936: inode #19: comm kworker/u4:4: pblk 129 bad header/extent: invalid extent entries - magic f30a, entries 11, max 84(84), depth 0(0) [ 33.893771][ T376] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4872: inode #19: block 60: len 4: ext4_ext_map_blocks returned -117 [ 33.909418][ T376] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 33.923785][ T28] kauditd_printk_skb: 37 callbacks suppressed [ 33.923801][ T28] audit: type=1400 audit(1772810085.046:111): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 33.955807][ T28] audit: type=1400 audit(1772810085.046:112): avc: denied { search } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 33.980480][ T28] audit: type=1400 audit(1772810085.046:113): avc: denied { write } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 34.003722][ T28] audit: type=1400 audit(1772810085.046:114): avc: denied { add_name } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 34.027075][ T28] audit: type=1400 audit(1772810085.046:115): avc: denied { create } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 34.050742][ T28] audit: type=1400 audit(1772810085.046:116): avc: denied { append open } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 34.068167][ T401] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.23: Allocating blocks 497-513 which overlap fs metadata [ 34.075974][ T28] audit: type=1400 audit(1772810085.046:117): avc: denied { getattr } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 34.092312][ T401] EXT4-fs (loop2): pa ffff888124340c78: logic 64, phys. 449, len 4 [ 34.124328][ T401] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 34.166226][ T364] EXT4-fs (loop2): unmounting filesystem. [ 34.183785][ T405] loop2: detected capacity change from 0 to 1024 [ 34.193365][ T405] EXT4-fs: Ignoring removed bh option [ 34.199380][ T405] EXT4-fs: Ignoring removed oldalloc option [ 34.207065][ T405] EXT4-fs: Ignoring removed nobh option [ 34.214915][ T405] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.232803][ T405] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 34.312021][ T408] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.24: Allocating blocks 497-513 which overlap fs metadata [ 34.327144][ T408] EXT4-fs (loop2): pa ffff88812435e3f0: logic 128, phys. 449, len 4 [ 34.335287][ T408] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 34.362152][ T364] EXT4-fs (loop2): unmounting filesystem. [ 34.380661][ T409] loop2: detected capacity change from 0 to 1024 [ 34.389547][ T409] EXT4-fs: Ignoring removed bh option [ 34.395678][ T409] EXT4-fs: Ignoring removed oldalloc option [ 34.402549][ T409] EXT4-fs: Ignoring removed nobh option [ 34.409637][ T409] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.433073][ T409] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 34.509185][ T412] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.25: Allocating blocks 497-513 which overlap fs metadata [ 34.523575][ T412] EXT4-fs (loop2): pa ffff88812d45cc78: logic 128, phys. 449, len 4 [ 34.532291][ T412] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 34.566583][ T364] EXT4-fs (loop2): unmounting filesystem. [ 34.588067][ T413] loop2: detected capacity change from 0 to 1024 [ 34.595722][ T413] EXT4-fs: Ignoring removed bh option [ 34.601651][ T413] EXT4-fs: Ignoring removed oldalloc option [ 34.608689][ T413] EXT4-fs: Ignoring removed nobh option [ 34.616275][ T413] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.633137][ T413] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 34.716124][ T416] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.26: Allocating blocks 497-513 which overlap fs metadata [ 34.733457][ T416] EXT4-fs (loop2): pa ffff88812d45c2a0: logic 128, phys. 449, len 4 [ 34.743633][ T416] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 34.782683][ T364] EXT4-fs (loop2): unmounting filesystem. [ 34.799710][ T417] EXT4-fs: Ignoring removed bh option [ 34.806009][ T417] EXT4-fs: Ignoring removed oldalloc option [ 34.812906][ T417] EXT4-fs: Ignoring removed nobh option [ 34.819202][ T417] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.843288][ T417] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 34.932452][ T420] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.27: Allocating blocks 497-513 which overlap fs metadata [ 34.950250][ T420] EXT4-fs (loop2): pa ffff88812d44ac78: logic 128, phys. 449, len 4 [ 34.960750][ T420] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 35.001487][ T364] EXT4-fs (loop2): unmounting filesystem. [ 35.020739][ T421] EXT4-fs: Ignoring removed bh option [ 35.027299][ T421] EXT4-fs: Ignoring removed oldalloc option [ 35.033619][ T421] EXT4-fs: Ignoring removed nobh option [ 35.039928][ T421] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.063989][ T421] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 35.148735][ T424] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.28: Allocating blocks 497-513 which overlap fs metadata [ 35.164285][ T424] EXT4-fs (loop2): pa ffff88812d44a0a8: logic 128, phys. 449, len 4 [ 35.172943][ T424] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 35.199504][ T364] EXT4-fs (loop2): unmounting filesystem. [ 35.221472][ T425] EXT4-fs: Ignoring removed bh option [ 35.227802][ T425] EXT4-fs: Ignoring removed oldalloc option [ 35.233903][ T425] EXT4-fs: Ignoring removed nobh option [ 35.240604][ T425] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.272975][ T425] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 35.357807][ T428] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.29: Allocating blocks 497-513 which overlap fs metadata [ 35.372851][ T428] EXT4-fs (loop2): pa ffff888116058f18: logic 128, phys. 449, len 4 [ 35.381764][ T428] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 35.406321][ T364] EXT4-fs (loop2): unmounting filesystem. [ 35.427222][ T429] EXT4-fs: Ignoring removed bh option [ 35.433523][ T429] EXT4-fs: Ignoring removed oldalloc option [ 35.440053][ T429] EXT4-fs: Ignoring removed nobh option [ 35.446916][ T429] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.463165][ T429] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 35.550112][ T432] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.30: Allocating blocks 497-513 which overlap fs metadata [ 35.565962][ T432] EXT4-fs (loop2): pa ffff8881160585e8: logic 128, phys. 449, len 4 [ 35.574366][ T432] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 35.599173][ T364] EXT4-fs (loop2): unmounting filesystem. [ 35.622667][ T433] EXT4-fs: Ignoring removed bh option [ 35.629293][ T433] EXT4-fs: Ignoring removed oldalloc option [ 35.636572][ T433] EXT4-fs: Ignoring removed nobh option [ 35.645217][ T433] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.663018][ T433] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 35.694659][ T433] EXT4-fs error (device loop2): ext4_find_extent:936: inode #18: comm syz.2.31: pblk 169 bad header/extent: invalid extent entries - magic f30a, entries 9, max 84(84), depth 0(0) [ 35.716845][ T433] EXT4-fs error (device loop2): mb_free_blocks:1826: group 0, [ 35.716838][ T436] EXT4-fs error (device loop2): ext4_find_extent:936: inode #19: comm syz.2.31: pblk 169 bad header/extent: invalid extent entries - magic f30a, entries 12, max 84(84), depth 0(0) [ 35.725768][ T433] inode 18: block 305:freeing already freed block (bit 19); block bitmap corrupt. [ 35.756602][ T436] EXT4-fs error (device loop2): ext4_ext_remove_space:2978: inode #19: comm syz.2.31: pblk 169 bad header/extent: invalid extent entries - magic f30a, entries 12, max 84(84), depth 0(0) [ 35.780481][ T28] audit: type=1400 audit(1772810086.886:118): avc: denied { remove_name } for pid=364 comm="syz-executor" name="lost+found" dev="loop2" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 35.782618][ T364] EXT4-fs error (device loop2): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 35.805753][ T28] audit: type=1400 audit(1772810086.886:119): avc: denied { rmdir } for pid=364 comm="syz-executor" name="lost+found" dev="loop2" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 35.825473][ T364] EXT4-fs error (device loop2): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 35.842862][ T28] audit: type=1400 audit(1772810086.886:120): avc: denied { unlink } for pid=364 comm="syz-executor" name="file0" dev="loop2" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 35.915897][ T364] EXT4-fs (loop2): unmounting filesystem. [ 35.977865][ T438] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.987835][ T438] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.996263][ T438] device bridge_slave_0 entered promiscuous mode [ 36.004838][ T438] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.014382][ T438] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.024560][ T438] device bridge_slave_1 entered promiscuous mode [ 36.080333][ T438] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.090504][ T438] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.099953][ T438] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.107472][ T438] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.129045][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.138001][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.146300][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.160517][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.169533][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.177085][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.186593][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.196284][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.204026][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.218786][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.231857][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.257150][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.275163][ T438] device veth0_vlan entered promiscuous mode [ 36.284460][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.296992][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.306854][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.320761][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.332285][ T438] device veth1_macvtap entered promiscuous mode [ 36.360752][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.395342][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.427533][ T449] EXT4-fs: Ignoring removed bh option [ 36.433558][ T449] EXT4-fs: Ignoring removed oldalloc option [ 36.440556][ T449] EXT4-fs: Ignoring removed nobh option [ 36.448120][ T449] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.462738][ T8] device bridge_slave_1 left promiscuous mode [ 36.469783][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.478210][ T8] device bridge_slave_0 left promiscuous mode [ 36.483848][ T449] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 36.485615][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.503305][ T8] device veth1_macvtap left promiscuous mode [ 36.510288][ T8] device veth0_vlan left promiscuous mode [ 36.605461][ T452] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3852: comm syz.3.34: Allocating blocks 497-513 which overlap fs metadata [ 36.628761][ T452] EXT4-fs (loop3): pa ffff88812d50b930: logic 128, phys. 449, len 4 [ 36.638271][ T452] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 36.654612][ T438] EXT4-fs (loop3): unmounting filesystem. [ 36.677609][ T453] EXT4-fs: Ignoring removed bh option [ 36.683825][ T453] EXT4-fs: Ignoring removed oldalloc option [ 36.690497][ T453] EXT4-fs: Ignoring removed nobh option [ 36.698325][ T453] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.723638][ T453] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 36.809450][ T457] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3852: comm syz.3.35: Allocating blocks 497-513 which overlap fs metadata [ 36.824815][ T457] EXT4-fs (loop3): pa ffff88812d61d888: logic 128, phys. 449, len 4 [ 36.834286][ T457] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 36.858449][ T438] EXT4-fs (loop3): unmounting filesystem. [ 36.877380][ T458] EXT4-fs: Ignoring removed bh option [ 36.883273][ T458] EXT4-fs: Ignoring removed oldalloc option [ 36.889483][ T458] EXT4-fs: Ignoring removed nobh option [ 36.896698][ T458] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.913538][ T458] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 37.003934][ T461] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3852: comm syz.3.36: Allocating blocks 497-513 which overlap fs metadata [ 37.020439][ T461] EXT4-fs (loop3): pa ffff88812d56c000: logic 128, phys. 449, len 4 [ 37.030579][ T461] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 2026/03/06 15:14:48 executed programs: 22 [ 37.059051][ T438] EXT4-fs (loop3): unmounting filesystem. [ 37.077007][ T462] EXT4-fs: Ignoring removed bh option [ 37.083053][ T462] EXT4-fs: Ignoring removed oldalloc option [ 37.096333][ T462] EXT4-fs: Ignoring removed nobh option [ 37.105670][ T462] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 37.123162][ T462] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 37.204945][ T465] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3852: comm syz.3.37: Allocating blocks 497-513 which overlap fs metadata [ 37.222364][ T465] EXT4-fs (loop3): pa ffff88812d585e70: logic 128, phys. 449, len 4 [ 37.231158][ T465] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 37.255498][ T438] EXT4-fs (loop3): unmounting filesystem. [ 37.282242][ T466] EXT4-fs: Ignoring removed bh option [ 37.287964][ T466] EXT4-fs: Ignoring removed oldalloc option [ 37.294631][ T466] EXT4-fs: Ignoring removed nobh option [ 37.303104][ T466] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 37.323312][ T466] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 37.403216][ T469] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3852: comm syz.3.38: Allocating blocks 497-513 which overlap fs metadata [ 37.419621][ T469] EXT4-fs (loop3): pa ffff88812d585738: logic 128, phys. 449, len 4 [ 37.428724][ T469] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 37.466351][ T438] EXT4-fs (loop3): unmounting filesystem. [ 37.485708][ T470] EXT4-fs: Ignoring removed bh option [ 37.492180][ T470] EXT4-fs: Ignoring removed oldalloc option [ 37.498426][ T470] EXT4-fs: Ignoring removed nobh option [ 37.504816][ T470] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 37.527827][ T470] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 37.606360][ T473] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3852: comm syz.3.39: Allocating blocks 497-513 which overlap fs metadata [ 37.623261][ T473] EXT4-fs (loop3): pa ffff88812d68ba80: logic 128, phys. 449, len 4 [ 37.632213][ T473] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 37.680851][ T438] EXT4-fs (loop3): unmounting filesystem. [ 37.699805][ T474] set_capacity_and_notify: 11 callbacks suppressed [ 37.699819][ T474] loop3: detected capacity change from 0 to 1024 [ 37.714627][ T474] EXT4-fs: Ignoring removed bh option [ 37.720217][ T474] EXT4-fs: Ignoring removed oldalloc option [ 37.727350][ T474] EXT4-fs: Ignoring removed nobh option [ 37.733698][ T474] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 37.754996][ T474] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 37.837593][ T477] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3852: comm syz.3.40: Allocating blocks 497-513 which overlap fs metadata [ 37.852912][ T477] EXT4-fs (loop3): pa ffff88812d68bdc8: logic 128, phys. 449, len 4 [ 37.861099][ T477] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 37.881353][ T438] EXT4-fs (loop3): unmounting filesystem. [ 37.903889][ T478] loop3: detected capacity change from 0 to 1024 [ 37.910952][ T478] EXT4-fs: Ignoring removed bh option [ 37.917711][ T478] EXT4-fs: Ignoring removed oldalloc option [ 37.924168][ T478] EXT4-fs: Ignoring removed nobh option [ 37.930384][ T478] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 37.953046][ T478] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 38.033720][ T481] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3852: comm syz.3.41: Allocating blocks 497-513 which overlap fs metadata [ 38.048956][ T481] EXT4-fs (loop3): pa ffff88812d68b540: logic 128, phys. 449, len 4 [ 38.057581][ T481] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 38.094184][ T438] EXT4-fs (loop3): unmounting filesystem. [ 38.116836][ T482] loop3: detected capacity change from 0 to 1024 [ 38.124241][ T482] EXT4-fs: Ignoring removed bh option [ 38.130594][ T482] EXT4-fs: Ignoring removed oldalloc option [ 38.137259][ T482] EXT4-fs: Ignoring removed nobh option [ 38.145284][ T482] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 38.162989][ T482] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 38.245121][ T485] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3852: comm syz.3.42: Allocating blocks 497-513 which overlap fs metadata [ 38.262551][ T485] EXT4-fs (loop3): pa ffff88812d6b93f0: logic 128, phys. 449, len 4 [ 38.273181][ T485] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 38.336096][ T438] EXT4-fs (loop3): unmounting filesystem. [ 38.354933][ T486] loop3: detected capacity change from 0 to 1024 [ 38.362911][ T486] EXT4-fs: Ignoring removed bh option [ 38.369070][ T486] EXT4-fs: Ignoring removed oldalloc option [ 38.375511][ T486] EXT4-fs: Ignoring removed nobh option [ 38.382355][ T486] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 38.403153][ T486] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 38.482593][ T489] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3852: comm syz.3.43: Allocating blocks 497-513 which overlap fs metadata [ 38.497868][ T489] EXT4-fs (loop3): pa ffff8881161820a8: logic 128, phys. 449, len 4 [ 38.506308][ T489] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 38.547962][ T438] EXT4-fs (loop3): unmounting filesystem. [ 38.571462][ T490] loop3: detected capacity change from 0 to 1024 [ 38.579553][ T490] EXT4-fs: Ignoring removed bh option [ 38.585719][ T490] EXT4-fs: Ignoring removed oldalloc option [ 38.592852][ T490] EXT4-fs: Ignoring removed nobh option [ 38.599734][ T490] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 38.623032][ T490] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 38.698789][ T493] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3852: comm syz.3.44: Allocating blocks 497-513 which overlap fs metadata [ 38.715587][ T493] EXT4-fs (loop3): pa ffff888116182150: logic 128, phys. 449, len 4 [ 38.726055][ T493] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 38.767655][ T438] EXT4-fs (loop3): unmounting filesystem. [ 38.791281][ T494] loop3: detected capacity change from 0 to 1024 [ 38.798397][ T494] EXT4-fs: Ignoring removed bh option [ 38.804084][ T494] EXT4-fs: Ignoring removed oldalloc option [ 38.810296][ T494] EXT4-fs: Ignoring removed nobh option [ 38.817381][ T494] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 38.832860][ T494] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 38.911024][ T497] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3852: comm syz.3.45: Allocating blocks 497-513 which overlap fs metadata [ 38.925681][ T497] EXT4-fs (loop3): pa ffff88812d7219d8: logic 128, phys. 449, len 4 [ 38.934032][ T497] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 38.978337][ T438] EXT4-fs (loop3): unmounting filesystem. [ 38.995446][ T498] loop3: detected capacity change from 0 to 1024 [ 39.002940][ T498] EXT4-fs: Ignoring removed bh option [ 39.008675][ T498] EXT4-fs: Ignoring removed oldalloc option [ 39.015876][ T498] EXT4-fs: Ignoring removed nobh option [ 39.023152][ T498] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 39.043160][ T498] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 39.121138][ T501] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3852: comm syz.3.46: Allocating blocks 497-513 which overlap fs metadata [ 39.135699][ T501] EXT4-fs (loop3): pa ffff88812d721348: logic 128, phys. 449, len 4 [ 39.144120][ T501] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 39.182296][ T438] EXT4-fs (loop3): unmounting filesystem. [ 39.203118][ T502] loop3: detected capacity change from 0 to 1024 [ 39.210895][ T502] EXT4-fs: Ignoring removed bh option [ 39.217284][ T502] EXT4-fs: Ignoring removed oldalloc option [ 39.223912][ T502] EXT4-fs: Ignoring removed nobh option [ 39.231271][ T502] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 39.253222][ T502] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 39.282522][ T502] EXT4-fs error (device loop3): ext4_find_extent:936: inode #18: comm syz.3.47: pblk 157 bad header/extent: invalid extent entries - magic f30a, entries 8, max 84(84), depth 0(0) [ 39.301430][ T502] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 29 with max blocks 2 with error 117 [ 39.315119][ T502] EXT4-fs (loop3): This should not happen!! Data will be lost [ 39.315119][ T502] [ 39.329616][ T438] EXT4-fs error (device loop3): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 39.342893][ T438] EXT4-fs error (device loop3): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 39.416207][ T505] EXT4-fs (loop3): unmounting filesystem. [ 39.476697][ T507] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.484248][ T507] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.492300][ T507] device bridge_slave_0 entered promiscuous mode [ 39.499754][ T507] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.507674][ T507] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.516240][ T507] device bridge_slave_1 entered promiscuous mode [ 39.567037][ T507] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.574703][ T507] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.582189][ T507] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.590025][ T507] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.614107][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.623021][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.631417][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.643420][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.652819][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.660807][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.670452][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.679316][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.687095][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.701372][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.714374][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.729727][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.742109][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.751488][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.760740][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.772625][ T507] device veth0_vlan entered promiscuous mode [ 39.784551][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.794826][ T507] device veth1_macvtap entered promiscuous mode [ 39.805202][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.816755][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.848843][ T517] loop4: detected capacity change from 0 to 1024 [ 39.856404][ T517] EXT4-fs: Ignoring removed bh option [ 39.862030][ T517] EXT4-fs: Ignoring removed oldalloc option [ 39.868399][ T517] EXT4-fs: Ignoring removed nobh option [ 39.877793][ T517] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 39.892990][ T517] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 39.983743][ T520] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3852: comm syz.4.50: Allocating blocks 497-513 which overlap fs metadata [ 39.999413][ T517] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3852: comm syz.4.50: Allocating blocks 497-513 which overlap fs metadata [ 40.014827][ T517] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3852: comm syz.4.50: Allocating blocks 497-513 which overlap fs metadata [ 40.032045][ T448] device bridge_slave_1 left promiscuous mode [ 40.039423][ T448] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.049032][ T448] device bridge_slave_0 left promiscuous mode [ 40.055859][ T448] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.065130][ T507] EXT4-fs (loop4): unmounting filesystem. [ 40.071759][ T448] device veth1_macvtap left promiscuous mode [ 40.078778][ T448] device veth0_vlan left promiscuous mode [ 40.095447][ T521] loop4: detected capacity change from 0 to 1024 [ 40.103274][ T521] EXT4-fs: Ignoring removed bh option [ 40.109432][ T521] EXT4-fs: Ignoring removed oldalloc option [ 40.116916][ T521] EXT4-fs: Ignoring removed nobh option [ 40.130672][ T521] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 40.154784][ T521] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 40.241443][ T524] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3852: comm syz.4.51: Allocating blocks 497-513 which overlap fs metadata [ 40.256879][ T524] EXT4-fs (loop4): pa ffff8881162ba9d8: logic 128, phys. 449, len 4 [ 40.266590][ T524] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 40.313223][ T507] EXT4-fs (loop4): unmounting filesystem. [ 40.331434][ T525] EXT4-fs: Ignoring removed bh option [ 40.337395][ T525] EXT4-fs: Ignoring removed oldalloc option [ 40.344356][ T525] EXT4-fs: Ignoring removed nobh option [ 40.350562][ T525] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 40.373193][ T525] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 40.441495][ T528] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3852: comm syz.4.52: Allocating blocks 497-513 which overlap fs metadata [ 40.457728][ T528] EXT4-fs (loop4): pa ffff888116121bd0: logic 128, phys. 449, len 4 [ 40.467186][ T528] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 40.509962][ T507] EXT4-fs (loop4): unmounting filesystem. [ 40.532343][ T529] EXT4-fs: Ignoring removed bh option [ 40.538209][ T529] EXT4-fs: Ignoring removed oldalloc option [ 40.545402][ T529] EXT4-fs: Ignoring removed nobh option [ 40.552391][ T529] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 40.573367][ T529] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 40.658061][ T532] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3852: comm syz.4.53: Allocating blocks 497-513 which overlap fs metadata [ 40.674141][ T532] EXT4-fs (loop4): pa ffff8881162769d8: logic 128, phys. 449, len 4 [ 40.682939][ T532] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 40.710561][ T507] EXT4-fs (loop4): unmounting filesystem. [ 40.734303][ T533] EXT4-fs: Ignoring removed bh option [ 40.740190][ T533] EXT4-fs: Ignoring removed oldalloc option [ 40.747624][ T533] EXT4-fs: Ignoring removed nobh option [ 40.756500][ T533] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 40.773235][ T533] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 40.838031][ T536] EXT4-fs error (device loop4): ext4_find_extent:936: inode #19: comm syz.4.54: pblk 316 bad header/extent: invalid extent entries - magic f30a, entries 19, max 84(84), depth 0(0) [ 40.857843][ T536] EXT4-fs error (device loop4): ext4_ext_remove_space:2978: inode #19: comm syz.4.54: pblk 316 bad header/extent: invalid extent entries - magic f30a, entries 21, max 84(84), depth 0(0) [ 40.930087][ T533] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3852: comm syz.4.54: Allocating blocks 497-513 which overlap fs metadata [ 40.945701][ T533] EXT4-fs (loop4): pa ffff88811621d9d8: logic 128, phys. 385, len 8 [ 40.954960][ T533] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 40.986011][ T507] EXT4-fs (loop4): unmounting filesystem. [ 41.003228][ T537] EXT4-fs: Ignoring removed bh option [ 41.009183][ T537] EXT4-fs: Ignoring removed oldalloc option [ 41.015869][ T537] EXT4-fs: Ignoring removed nobh option [ 41.023766][ T537] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 41.044107][ T537] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 41.126374][ T540] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3852: comm syz.4.55: Allocating blocks 497-513 which overlap fs metadata [ 41.141892][ T540] EXT4-fs (loop4): pa ffff88811621d930: logic 128, phys. 449, len 4 [ 41.151314][ T540] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 41.176663][ T507] EXT4-fs (loop4): unmounting filesystem. [ 41.197960][ T541] EXT4-fs: Ignoring removed bh option [ 41.203782][ T541] EXT4-fs: Ignoring removed oldalloc option [ 41.210891][ T541] EXT4-fs: Ignoring removed nobh option [ 41.217270][ T541] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 41.233143][ T541] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 41.272928][ T541] ------------[ cut here ]------------ [ 41.279027][ T541] kernel BUG at fs/ext4/extents.c:2142! [ 41.286391][ T541] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 41.293674][ T541] CPU: 0 PID: 541 Comm: syz.4.56 Not tainted syzkaller #0 [ 41.301347][ T541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 41.312426][ T541] RIP: 0010:ext4_ext_insert_extent+0x4790/0x47d0 [ 41.321083][ T541] Code: ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c c6 e8 ff ff 4c 89 f7 e8 e1 52 d1 ff e9 b9 e8 ff ff e8 b7 20 8c ff 0f 0b e8 b0 20 8c ff <0f> 0b e8 a9 20 8c ff 0f 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 40 [ 41.343474][ T541] RSP: 0018:ffffc90001166560 EFLAGS: 00010293 [ 41.350450][ T541] RAX: ffffffff81e54c50 RBX: ffff888129ce8400 RCX: ffff888112fb1440 [ 41.359179][ T541] RDX: 0000000000000000 RSI: 000000000000002f RDI: 000000000000002f [ 41.368232][ T541] RBP: ffffc90001166710 R08: ffff88812d6fe5ef R09: 1ffff11025adfcbd [ 41.377028][ T541] R10: dffffc0000000000 R11: ffffed1025adfcbe R12: 000000000000002f [ 41.385919][ T541] R13: ffff88812d784050 R14: ffff888129ce8460 R15: 000000000000002f [ 41.395504][ T541] FS: 000055556b703500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 41.404475][ T544] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3852: comm syz.4.56: Allocating blocks 497-513 which overlap fs metadata [ 41.405409][ T541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.420919][ T544] EXT4-fs (loop4): pa ffff88812d747498: logic 128, phys. 385, len 8 [ 41.427907][ T541] CR2: 00007fcd90817dac CR3: 000000012eb75000 CR4: 00000000003506b0 [ 41.427928][ T541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.427940][ T541] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.427952][ T541] Call Trace: [ 41.427958][ T541] [ 41.427969][ T541] ? __sync_dirty_buffer+0x2bd/0x310 [ 41.437423][ T544] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4892: group 0, [ 41.445784][ T541] ? __ext4_handle_dirty_metadata+0x332/0x800 [ 41.445813][ T541] ? __cfi_ext4_ext_insert_extent+0x10/0x10 [ 41.454413][ T544] free 0, pa_free 1 [ 41.463546][ T541] ? __ext4_ext_dirty+0x1b4/0x1e0 [ 41.463575][ T541] ext4_split_extent_at+0x7d4/0xf70 [ 41.518649][ T541] ? ext4_ext_try_to_merge_right+0x820/0x820 [ 41.525082][ T541] ? __read_extent_tree_block+0x1e8/0x790 [ 41.531442][ T541] ext4_split_extent+0x1ba/0x4c0 [ 41.536606][ T541] ext4_ext_map_blocks+0x10e5/0x61d0 [ 41.542270][ T541] ? kasan_set_track+0x60/0x70 [ 41.547585][ T541] ? kasan_set_track+0x4b/0x70 [ 41.552703][ T541] ? kasan_save_alloc_info+0x25/0x30 [ 41.558970][ T541] ? __kasan_slab_alloc+0x72/0x80 [ 41.564281][ T541] ? kmem_cache_alloc+0x16e/0x330 [ 41.569682][ T541] ? ext4_alloc_io_end_vec+0x2a/0x160 [ 41.575519][ T541] ? ext4_writepages+0x10e9/0x30e0 [ 41.581500][ T541] ? do_writepages+0x3a4/0x5f0 [ 41.586508][ T541] ? filemap_fdatawrite_wbc+0x128/0x190 [ 41.592349][ T541] ? file_write_and_wait_range+0x159/0x230 [ 41.599094][ T541] ? ext4_sync_file+0x1a9/0xa10 [ 41.604992][ T541] ? vfs_fsync_range+0x1a1/0x1b0 [ 41.610946][ T541] ? ext4_buffered_write_iter+0x573/0x630 [ 41.618707][ T541] ? ext4_file_write_iter+0x191/0x1500 [ 41.626784][ T541] ? do_iter_write+0x665/0xb40 [ 41.631838][ T541] ? vfs_iter_write+0x7d/0xa0 [ 41.637155][ T541] ? do_splice_direct+0x1c2/0x2d0 [ 41.642721][ T541] ? do_sendfile+0x5ed/0xea0 [ 41.647884][ T541] ? __x64_sys_sendfile64+0x199/0x1f0 [ 41.654163][ T541] ? __cfi_ext4_ext_map_blocks+0x10/0x10 [ 41.660930][ T541] ? ext4_es_lookup_extent+0x54c/0x900 [ 41.666586][ T541] ext4_map_blocks+0x9d8/0x1b70 [ 41.673909][ T541] ? __cfi_ext4_map_blocks+0x10/0x10 [ 41.679845][ T541] ? ext4_inode_journal_mode+0x19a/0x480 [ 41.686038][ T541] ext4_writepages+0x1409/0x30e0 [ 41.691725][ T541] ? __cfi_ext4_writepages+0x10/0x10 [ 41.698096][ T541] ? from_kprojid+0x172/0x6b0 [ 41.703040][ T541] ? ext4_get_group_desc+0x2ad/0x320 [ 41.709530][ T541] ? __cfi_from_kprojid+0x10/0x10 [ 41.715771][ T541] ? __kasan_check_read+0x11/0x20 [ 41.721589][ T541] ? __ext4_get_inode_loc+0x5c6/0xdf0 [ 41.727553][ T541] ? __kasan_check_read+0x11/0x20 [ 41.734530][ T541] ? mark_buffer_dirty+0x1d5/0x380 [ 41.740110][ T541] ? __kasan_check_write+0x14/0x20 [ 41.745519][ T541] ? __kasan_check_read+0x11/0x20 [ 41.750955][ T541] ? __cfi_ext4_writepages+0x10/0x10 [ 41.756918][ T541] do_writepages+0x3a4/0x5f0 [ 41.761810][ T541] ? __ext4_mark_inode_dirty+0x43e/0x600 [ 41.767841][ T541] ? __cfi_do_writepages+0x10/0x10 [ 41.774217][ T541] ? __kasan_check_write+0x14/0x20 [ 41.780173][ T541] ? _raw_spin_lock+0x94/0xf0 [ 41.785412][ T541] ? _raw_spin_unlock+0x4c/0x70 [ 41.790611][ T541] filemap_fdatawrite_wbc+0x128/0x190 [ 41.796089][ T541] file_write_and_wait_range+0x159/0x230 [ 41.801748][ T541] ? __cfi_file_write_and_wait_range+0x10/0x10 [ 41.807926][ T541] ext4_sync_file+0x1a9/0xa10 [ 41.812619][ T541] vfs_fsync_range+0x1a1/0x1b0 [ 41.817707][ T541] ext4_buffered_write_iter+0x573/0x630 [ 41.823524][ T541] ext4_file_write_iter+0x191/0x1500 [ 41.828999][ T541] ? __stack_depot_save+0x36/0x480 [ 41.834492][ T541] ? kasan_set_track+0x60/0x70 [ 41.839547][ T541] ? kasan_set_track+0x4b/0x70 [ 41.844797][ T541] ? kasan_save_alloc_info+0x25/0x30 [ 41.850561][ T541] ? __kasan_kmalloc+0x95/0xb0 [ 41.855878][ T541] ? __kmalloc+0xb1/0x1e0 [ 41.860217][ T541] ? iter_file_splice_write+0x19e/0xcd0 [ 41.865881][ T541] ? direct_splice_actor+0xf7/0x130 [ 41.871724][ T541] ? splice_direct_to_actor+0x4ad/0xb30 [ 41.877585][ T541] ? do_splice_direct+0x1c2/0x2d0 [ 41.882771][ T541] ? avc_policy_seqno+0x1b/0x70 [ 41.887862][ T541] ? __cfi_ext4_file_write_iter+0x10/0x10 [ 41.893879][ T541] ? fsnotify_perm+0x67/0x5b0 [ 41.899012][ T541] ? security_file_permission+0x8a/0xb0 [ 41.905027][ T541] do_iter_write+0x665/0xb40 [ 41.909812][ T541] ? vfs_iter_write+0xa0/0xa0 [ 41.915310][ T541] vfs_iter_write+0x7d/0xa0 [ 41.920581][ T541] iter_file_splice_write+0x69e/0xcd0 [ 41.926271][ T541] ? __cfi_iter_file_splice_write+0x10/0x10 [ 41.932556][ T541] ? __cfi_generic_file_splice_read+0x10/0x10 [ 41.939725][ T541] ? __kasan_check_read+0x11/0x20 [ 41.945240][ T541] ? fsnotify_perm+0x269/0x5b0 [ 41.950568][ T541] ? __cfi_iter_file_splice_write+0x10/0x10 [ 41.957730][ T541] direct_splice_actor+0xf7/0x130 [ 41.964267][ T541] splice_direct_to_actor+0x4ad/0xb30 [ 41.969938][ T541] ? __cfi_direct_splice_actor+0x10/0x10 [ 41.975836][ T541] ? __cfi_splice_direct_to_actor+0x10/0x10 [ 41.982549][ T541] ? security_file_permission+0x94/0xb0 [ 41.988583][ T541] ? rw_verify_area+0xa7/0x1c0 [ 41.993842][ T541] do_splice_direct+0x1c2/0x2d0 [ 41.998904][ T541] ? __cfi_do_splice_direct+0x10/0x10 [ 42.004920][ T541] ? security_file_permission+0x94/0xb0 [ 42.011062][ T541] do_sendfile+0x5ed/0xea0 [ 42.015762][ T541] ? do_preadv+0x390/0x390 [ 42.020789][ T541] ? __se_sys_futex+0x136/0x310 [ 42.026893][ T541] __x64_sys_sendfile64+0x199/0x1f0 [ 42.033284][ T541] ? __cfi___x64_sys_sendfile64+0x10/0x10 [ 42.039466][ T541] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 42.045918][ T541] x64_sys_call+0x62c/0x9a0 [ 42.050706][ T541] do_syscall_64+0x4c/0xa0 [ 42.055227][ T541] ? clear_bhb_loop+0x30/0x80 [ 42.060091][ T541] ? clear_bhb_loop+0x30/0x80 [ 42.065500][ T541] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 42.071958][ T541] RIP: 0033:0x7fcd9059c799 [ 42.076967][ T541] 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 [ 42.097981][ T541] RSP: 002b:00007ffeecef83b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 42.106849][ T541] RAX: ffffffffffffffda RBX: 00007fcd90815fa0 RCX: 00007fcd9059c799 [ 42.115200][ T541] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 42.123356][ T541] RBP: 00007fcd90632bd9 R08: 0000000000000000 R09: 0000000000000000 [ 42.131958][ T541] R10: 000000000003ffff R11: 0000000000000246 R12: 0000000000000000 [ 42.141288][ T541] R13: 00007fcd90815fac R14: 00007fcd90815fa0 R15: 00007fcd90815fa0 [ 42.150235][ T541] [ 42.153471][ T541] Modules linked in: [ 42.162858][ T541] ---[ end trace 0000000000000000 ]--- [ 42.168722][ T541] RIP: 0010:ext4_ext_insert_extent+0x4790/0x47d0 [ 42.175765][ T541] Code: ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c c6 e8 ff ff 4c 89 f7 e8 e1 52 d1 ff e9 b9 e8 ff ff e8 b7 20 8c ff 0f 0b e8 b0 20 8c ff <0f> 0b e8 a9 20 8c ff 0f 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 40 [ 42.198037][ T541] RSP: 0018:ffffc90001166560 EFLAGS: 00010293 [ 42.204748][ T541] RAX: ffffffff81e54c50 RBX: ffff888129ce8400 RCX: ffff888112fb1440 [ 42.214623][ T541] RDX: 0000000000000000 RSI: 000000000000002f RDI: 000000000000002f [ 42.223841][ T541] RBP: ffffc90001166710 R08: ffff88812d6fe5ef R09: 1ffff11025adfcbd [ 42.232313][ T541] R10: dffffc0000000000 R11: ffffed1025adfcbe R12: 000000000000002f [ 42.240553][ T541] R13: ffff88812d784050 R14: ffff888129ce8460 R15: 000000000000002f [ 42.248668][ T541] FS: 000055556b703500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 42.257951][ T541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.265306][ T541] CR2: 00007fcd90817dac CR3: 000000012eb75000 CR4: 00000000003506b0 [ 42.274320][ T541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.283272][ T541] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.292030][ T541] Kernel panic - not syncing: Fatal exception [ 42.300240][ T541] Kernel Offset: disabled [ 42.306009][ T541] Rebooting in 86400 seconds..