syzkaller syzkaller login: [ 19.249742][ T30] kauditd_printk_skb: 48 callbacks suppressed [ 19.249756][ T30] audit: type=1400 audit(1782428162.866:59): avc: denied { transition } for pid=265 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 19.254541][ T30] audit: type=1400 audit(1782428162.866:60): avc: denied { noatsecure } for pid=265 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 19.257721][ T30] audit: type=1400 audit(1782428162.866:61): avc: denied { write } for pid=265 comm="sh" path="pipe:[14135]" dev="pipefs" ino=14135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 19.261039][ T30] audit: type=1400 audit(1782428162.866:62): avc: denied { rlimitinh } for pid=265 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 19.268308][ T30] audit: type=1400 audit(1782428162.866:63): avc: denied { siginh } for pid=265 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.60' (ED25519) to the list of known hosts. 2026/06/25 22:56:12 parsed 1 programs 2026/06/25 22:56:12 serving rpc on tcp://36547 [ 28.472047][ T30] audit: type=1400 audit(1782428172.086:64): avc: denied { node_bind } for pid=293 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 28.492874][ T30] audit: type=1400 audit(1782428172.086:65): avc: denied { module_request } for pid=293 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 [ 29.127688][ T30] audit: type=1400 audit(1782428172.746:66): avc: denied { mounton } for pid=299 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 29.128725][ T299] cgroup: Unknown subsys name 'net' [ 29.150360][ T30] audit: type=1400 audit(1782428172.746:67): avc: denied { mount } for pid=299 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 [ 29.177587][ T30] audit: type=1400 audit(1782428172.766:68): avc: denied { unmount } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.177744][ T299] cgroup: Unknown subsys name 'devices' [ 29.288970][ T299] cgroup: Unknown subsys name 'hugetlb' [ 29.294584][ T299] cgroup: Unknown subsys name 'rlimit' [ 29.436206][ T30] audit: type=1400 audit(1782428173.046:69): avc: denied { setattr } for pid=299 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 29.459420][ T30] audit: type=1400 audit(1782428173.046:70): avc: denied { create } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 29.461637][ T303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 29.480102][ T30] audit: type=1400 audit(1782428173.046:71): avc: denied { write } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.501257][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 29.508777][ T30] audit: type=1400 audit(1782428173.046:72): avc: denied { read } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.537511][ T30] audit: type=1400 audit(1782428173.046:73): avc: denied { mounton } for pid=299 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 [ 29.952243][ T305] request_module fs-gadgetfs succeeded, but still no fs? [ 30.289172][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.296225][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.303762][ T332] device bridge_slave_0 entered promiscuous mode [ 30.310672][ T328] syz-executor (328) used greatest stack depth: 21504 bytes left [ 30.310742][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.325486][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.332952][ T332] device bridge_slave_1 entered promiscuous mode [ 30.368890][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.375946][ T332] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.383257][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.390300][ T332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.408103][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.415871][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.423373][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.434312][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.442859][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.449921][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.457542][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.465668][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.472717][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.486519][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.494573][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.509865][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.520274][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.528410][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.535773][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.543977][ T332] device veth0_vlan entered promiscuous mode [ 30.554904][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.563845][ T332] device veth1_macvtap entered promiscuous mode [ 30.572844][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.582792][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.608861][ T332] syz-executor (332) used greatest stack depth: 21344 bytes left 2026/06/25 22:56:14 executed programs: 0 [ 31.075408][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.082571][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.089977][ T368] device bridge_slave_0 entered promiscuous mode [ 31.096708][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.103868][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.111207][ T368] device bridge_slave_1 entered promiscuous mode [ 31.160664][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.167712][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.174928][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.181940][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.197560][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.205035][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.212282][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.223689][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.231852][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.238889][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.246164][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.254553][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.261584][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.272467][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 31.280509][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.289368][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 31.297498][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.309527][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 31.318156][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.328557][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 31.336356][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.344419][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.351958][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.359981][ T368] device veth0_vlan entered promiscuous mode [ 31.369189][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 31.377297][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.385978][ T368] device veth1_macvtap entered promiscuous mode [ 31.394536][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 31.402068][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.410657][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.419706][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.427913][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.450207][ T372] loop2: detected capacity change from 0 to 1024 [ 31.487685][ T372] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 31.495003][ T372] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.508066][ T372] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 31.516259][ T372] System zones: 0-1, 3-36 [ 31.522285][ T372] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 31.606222][ T375] loop2: detected capacity change from 0 to 1024 [ 31.650118][ T375] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 31.657589][ T375] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.670118][ T375] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 31.678535][ T375] System zones: 0-1, 3-36 [ 31.683597][ T375] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 31.765022][ T377] loop2: detected capacity change from 0 to 1024 [ 31.808944][ T377] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 31.816279][ T377] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.828794][ T377] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 31.836918][ T377] System zones: 0-1, 3-36 [ 31.842136][ T377] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 31.925440][ T379] loop2: detected capacity change from 0 to 1024 [ 31.978328][ T379] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 31.980004][ T8] device bridge_slave_1 left promiscuous mode [ 31.985652][ T379] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.991316][ T379] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 31.999698][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.003872][ T379] System zones: [ 32.019085][ T8] device bridge_slave_0 left promiscuous mode [ 32.019274][ T379] 0-1 [ 32.022690][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.028899][ T379] , 3-36 [ 32.041895][ T8] device veth1_macvtap left promiscuous mode [ 32.042340][ T379] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 32.048057][ T8] device veth0_vlan left promiscuous mode [ 32.135797][ T382] loop2: detected capacity change from 0 to 1024 [ 32.268194][ T382] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 32.275527][ T382] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.287983][ T382] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 32.296066][ T382] System zones: 0-1, 3-36 [ 32.301289][ T382] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 32.328732][ T382] ================================================================== [ 32.336803][ T382] BUG: KASAN: use-after-free in ext4_get_inode_usage+0x39c/0x520 [ 32.344513][ T382] Read of size 4 at addr ffff88811250f070 by task syz.2.21/382 [ 32.352028][ T382] [ 32.354333][ T382] CPU: 0 PID: 382 Comm: syz.2.21 Not tainted syzkaller #0 [ 32.361415][ T382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 32.371451][ T382] Call Trace: [ 32.374708][ T382] [ 32.377616][ T382] __dump_stack+0x21/0x30 [ 32.381930][ T382] dump_stack_lvl+0x110/0x170 [ 32.386580][ T382] ? show_regs_print_info+0x20/0x20 [ 32.391753][ T382] ? load_image+0x3f0/0x3f0 [ 32.396237][ T382] ? ext4_getblk+0x24a/0x660 [ 32.400803][ T382] print_address_description+0x7f/0x2c0 [ 32.406324][ T382] ? ext4_get_inode_usage+0x39c/0x520 [ 32.411675][ T382] kasan_report+0x10f/0x150 [ 32.416153][ T382] ? ext4_get_inode_usage+0x39c/0x520 [ 32.421527][ T382] __asan_report_load4_noabort+0x14/0x20 [ 32.427137][ T382] ext4_get_inode_usage+0x39c/0x520 [ 32.432316][ T382] ? ext4_listxattr+0xc60/0xc60 [ 32.437143][ T382] ? ext4_quota_read+0x3b0/0x3b0 [ 32.442054][ T382] __dquot_transfer+0x192/0x22d0 [ 32.446968][ T382] ? __kasan_check_write+0x14/0x20 [ 32.452052][ T382] ? mutex_unlock+0x8f/0x230 [ 32.456616][ T382] ? __mutex_lock_slowpath+0x10/0x10 [ 32.461882][ T382] ? dquot_free_inode+0x900/0x900 [ 32.466880][ T382] ? dquot_acquire+0x26b/0x560 [ 32.471618][ T382] ? __ext4_journal_stop+0x36/0x1a0 [ 32.476806][ T382] ? ext4_acquire_dquot+0x378/0x4a0 [ 32.481998][ T382] ? dqget+0xb71/0xee0 [ 32.486047][ T382] dquot_transfer+0x2f3/0x470 [ 32.490701][ T382] ? __dquot_transfer+0x22d0/0x22d0 [ 32.495872][ T382] ? down_read+0xab/0x100 [ 32.500179][ T382] ? ext4_journal_check_start+0x171/0x230 [ 32.505875][ T382] ? ext4_setattr+0x712/0x1b10 [ 32.510612][ T382] ? __ext4_journal_start_sb+0x154/0x2b0 [ 32.516225][ T382] ext4_setattr+0x746/0x1b10 [ 32.520793][ T382] ? make_kgid+0x650/0x650 [ 32.525186][ T382] ? ext4_write_inode+0x5a0/0x5a0 [ 32.530189][ T382] notify_change+0xc30/0xf40 [ 32.534765][ T382] chown_common+0x4b4/0x680 [ 32.539258][ T382] ? __ia32_sys_chmod+0x70/0x70 [ 32.544093][ T382] ? __se_sys_futex+0x135/0x330 [ 32.548928][ T382] ? mnt_want_write_file+0x243/0x420 [ 32.554195][ T382] ksys_fchown+0xef/0x160 [ 32.558505][ T382] __x64_sys_fchown+0x7a/0x90 [ 32.563163][ T382] x64_sys_call+0x95f/0x9a0 [ 32.567645][ T382] do_syscall_64+0x4c/0xa0 [ 32.572043][ T382] ? clear_bhb_loop+0x50/0xa0 [ 32.576700][ T382] ? clear_bhb_loop+0x50/0xa0 [ 32.581362][ T382] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 32.587237][ T382] RIP: 0033:0x7f7ac4261e59 [ 32.591837][ T382] 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 [ 32.611438][ T382] RSP: 002b:00007ffe5539f8c8 EFLAGS: 00000246 ORIG_RAX: 000000000000005d [ 32.619841][ T382] RAX: ffffffffffffffda RBX: 00007f7ac44dafa0 RCX: 00007f7ac4261e59 [ 32.627802][ T382] RDX: 000000000000ee01 RSI: 0000000000000000 RDI: 0000000000000005 [ 32.635755][ T382] RBP: 00007f7ac42f7e6f R08: 0000000000000000 R09: 0000000000000000 [ 32.643710][ T382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 32.651676][ T382] R13: 00007f7ac44dafac R14: 00007f7ac44dafa0 R15: 00007f7ac44dafa0 [ 32.659630][ T382] [ 32.662637][ T382] [ 32.664942][ T382] The buggy address belongs to the page: [ 32.670560][ T382] page:ffffea00044943c0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11250f [ 32.680778][ T382] flags: 0x4000000000000000(zone=1) [ 32.685958][ T382] raw: 4000000000000000 ffffea00044942c8 ffffea0004494548 0000000000000000 [ 32.694522][ T382] raw: 0000000000000000 0000000000100000 00000000ffffffff 0000000000000000 [ 32.703076][ T382] page dumped because: kasan: bad access detected [ 32.709465][ T382] page_owner tracks the page as freed [ 32.714809][ T382] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 112, ts 3892618792, free_ts 32090306115 [ 32.730672][ T382] post_alloc_hook+0x192/0x1b0 [ 32.735422][ T382] prep_new_page+0x1c/0x110 [ 32.739903][ T382] get_page_from_freelist+0x2c3a/0x2cd0 [ 32.745426][ T382] __alloc_pages+0x1a2/0x460 [ 32.749992][ T382] new_slab+0xa0/0x4d0 [ 32.754039][ T382] ___slab_alloc+0x3ac/0x840 [ 32.758607][ T382] __slab_alloc+0x49/0x90 [ 32.762914][ T382] kmem_cache_alloc_trace+0x146/0x270 [ 32.768262][ T382] kernfs_fop_open+0x375/0xbb0 [ 32.773007][ T382] do_dentry_open+0x82a/0x1010 [ 32.777750][ T382] vfs_open+0x73/0x80 [ 32.781718][ T382] path_openat+0x26e6/0x2f80 [ 32.786284][ T382] do_filp_open+0x1df/0x400 [ 32.790763][ T382] do_sys_openat2+0x15e/0x7f0 [ 32.795417][ T382] __x64_sys_openat+0x136/0x160 [ 32.800253][ T382] x64_sys_call+0x219/0x9a0 [ 32.804735][ T382] page last free stack trace: [ 32.809381][ T382] free_unref_page_prepare+0x5fa/0x600 [ 32.814822][ T382] free_unref_page+0xae/0x540 [ 32.819476][ T382] __free_pages+0x6c/0x100 [ 32.823870][ T382] __free_slab+0xe5/0x1e0 [ 32.828180][ T382] __unfreeze_partials+0x15a/0x190 [ 32.833273][ T382] put_cpu_partial+0xc6/0x120 [ 32.837929][ T382] __slab_free+0x1d4/0x290 [ 32.842329][ T382] ___cache_free+0x104/0x120 [ 32.846895][ T382] qlink_free+0x4d/0x90 [ 32.851029][ T382] qlist_free_all+0x5f/0xb0 [ 32.855510][ T382] kasan_quarantine_reduce+0x14a/0x170 [ 32.860948][ T382] __kasan_slab_alloc+0x2f/0xe0 [ 32.865776][ T382] slab_post_alloc_hook+0x4f/0x2b0 [ 32.870864][ T382] kmem_cache_alloc+0xf7/0x260 [ 32.875605][ T382] __alloc_skb+0xe4/0x730 [ 32.879915][ T382] inet6_netconf_notify_devconf+0xd6/0x190 [ 32.885705][ T382] [ 32.888007][ T382] Memory state around the buggy address: [ 32.893613][ T382] ffff88811250ef00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 32.901652][ T382] ffff88811250ef80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 32.909689][ T382] >ffff88811250f000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 32.917722][ T382] ^ [ 32.925411][ T382] ffff88811250f080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 32.933452][ T382] ffff88811250f100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 32.941487][ T382] ================================================================== [ 32.949521][ T382] Disabling lock debugging due to kernel taint [ 32.998989][ T384] loop2: detected capacity change from 0 to 1024 [ 33.012833][ T384] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 33.020309][ T384] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.032980][ T384] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 33.041085][ T384] System zones: 0-1, 3-36 [ 33.046203][ T384] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 33.127698][ T386] loop2: detected capacity change from 0 to 1024 [ 33.135403][ T386] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 33.142900][ T386] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.155436][ T386] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 33.163680][ T386] System zones: 0-1, 3-36 [ 33.169338][ T386] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 33.263933][ T388] loop2: detected capacity change from 0 to 1024 [ 33.318049][ T388] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 33.325413][ T388] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.337886][ T388] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 33.345976][ T388] System zones: 0-1, 3-36 [ 33.351133][ T388] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 33.403912][ T390] loop2: detected capacity change from 0 to 1024 [ 33.447721][ T390] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 33.455091][ T390] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.467773][ T390] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 33.475858][ T390] System zones: 0-1, 3-36 [ 33.481061][ T390] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 33.573877][ T392] loop2: detected capacity change from 0 to 1024 [ 33.619441][ T392] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 33.626758][ T392] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.639195][ T392] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 33.647291][ T392] System zones: 0-1, 3-36 [ 33.652359][ T392] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 33.787565][ T395] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 33.794900][ T395] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.807331][ T395] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 33.815413][ T395] System zones: 0-1, 3-36 [ 33.820960][ T395] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 33.948312][ T397] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 33.955683][ T397] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.968174][ T397] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 33.976254][ T397] System zones: 0-1, 3-36 [ 33.981507][ T397] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 34.097583][ T399] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 34.104954][ T399] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.117363][ T399] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 34.125442][ T399] System zones: 0-1, 3-36 [ 34.131171][ T399] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 34.257703][ T401] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 34.265074][ T401] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.277558][ T401] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 34.285643][ T401] System zones: 0-1, 3-36 [ 34.291077][ T401] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 34.397522][ T403] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 34.404891][ T403] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.417548][ T403] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 34.425641][ T403] System zones: 0-1, 3-36 [ 34.430825][ T403] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 34.527677][ T405] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 34.535051][ T405] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.547547][ T405] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 34.555636][ T405] System zones: 0-1, 3-36 [ 34.560776][ T405] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 34.688527][ T407] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 34.695901][ T407] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.708380][ T407] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 34.716478][ T407] System zones: 0-1, 3-36 [ 34.721663][ T407] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 34.837704][ T409] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 34.845074][ T409] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.857561][ T409] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 34.865645][ T409] System zones: 0-1, 3-36 [ 34.870855][ T409] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 34.988050][ T411] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 34.995386][ T411] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.007791][ T411] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 35.015880][ T411] System zones: 0-1, 3-36 [ 35.021153][ T411] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 35.148340][ T413] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 35.155683][ T413] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.168090][ T413] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 35.176172][ T413] System zones: 0-1, 3-36 [ 35.181360][ T413] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 35.308505][ T415] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 35.315873][ T415] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.328368][ T415] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 35.336454][ T415] System zones: 0-1, 3-36 [ 35.341812][ T415] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 35.437540][ T418] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 35.444936][ T418] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.457515][ T418] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 35.465633][ T418] System zones: 0-1, 3-36 [ 35.470930][ T418] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 35.627417][ T420] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 35.634755][ T420] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.647249][ T420] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 35.655354][ T420] System zones: 0-1, 3-36 [ 35.660853][ T420] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 35.778601][ T422] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 35.785976][ T422] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.798474][ T422] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 35.806555][ T422] System zones: 0-1, 3-36 [ 35.811714][ T422] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 35.937935][ T424] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 35.945260][ T424] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.957716][ T424] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 35.965840][ T424] System zones: 0-1, 3-36 [ 35.971001][ T424] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. 2026/06/25 22:56:19 executed programs: 28 [ 36.147368][ T426] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 36.154698][ T426] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.167129][ T426] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 36.175219][ T426] System zones: 0-1, 3-36 [ 36.180339][ T426] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 36.297653][ T428] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 36.304985][ T428] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.317502][ T428] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 36.325618][ T428] System zones: 0-1, 3-36 [ 36.331252][ T428] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 36.448487][ T430] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 36.455845][ T430] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.468319][ T430] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 36.476398][ T430] System zones: 0-1, 3-36 [ 36.481538][ T430] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 36.567602][ T432] set_capacity_and_notify: 18 callbacks suppressed [ 36.567615][ T432] loop2: detected capacity change from 0 to 1024 [ 36.582048][ T432] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 36.589424][ T432] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.601925][ T432] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 36.610041][ T432] System zones: 0-1, 3-36 [ 36.615197][ T432] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 36.717674][ T434] loop2: detected capacity change from 0 to 1024 [ 36.725196][ T434] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 36.732536][ T434] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.745000][ T434] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 36.753282][ T434] System zones: 0-1, 3-36 [ 36.758539][ T434] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 36.838693][ T436] loop2: detected capacity change from 0 to 1024 [ 36.846507][ T436] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 36.854002][ T436] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.866471][ T436] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 36.874601][ T436] System zones: 0-1, 3-36 [ 36.879832][ T436] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 36.964781][ T438] loop2: detected capacity change from 0 to 1024 [ 37.069644][ T438] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 37.077250][ T438] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 37.089755][ T438] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 37.097926][ T438] System zones: 0-1, 3-36 [ 37.103333][ T438] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 37.194800][ T440] loop2: detected capacity change from 0 to 1024 [ 37.240427][ T440] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 37.247781][ T440] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 37.260129][ T440] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 37.268255][ T440] System zones: 0-1, 3-36 [ 37.273542][ T440] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 37.358460][ T444] loop2: detected capacity change from 0 to 1024 [ 37.457982][ T444] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 37.465308][ T444] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 37.477792][ T444] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 37.485878][ T444] System zones: 0-1, 3-36 [ 37.491059][ T444] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 37.571898][ T446] loop2: detected capacity change from 0 to 1024 [ 37.619386][ T446] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 37.626707][ T446] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 37.639185][ T446] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 37.647346][ T446] System zones: 0-1, 3-36 [ 37.652433][ T446] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 37.734932][ T448] loop2: detected capacity change from 0 to 1024 [ 37.778476][ T448] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 37.785791][ T448] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 37.798236][ T448] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 37.806316][ T448] System zones: 0-1, 3-36 [ 37.811432][ T448] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 37.888528][ T450] loop2: detected capacity change from 0 to 1024 [ 37.896748][ T450] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 37.904089][ T450] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 37.916490][ T450] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 37.924634][ T450] System zones: 0-1, 3-36 [ 37.929821][ T450] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 38.003961][ T452] loop2: detected capacity change from 0 to 1024 [ 38.058283][ T452] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 38.065607][ T452] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 38.078063][ T452] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 38.086175][ T452] System zones: 0-1, 3-36 [ 38.091285][ T452] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 38.208466][ T454] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 38.215823][ T454] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 38.228280][ T454] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 38.236360][ T454] System zones: 0-1, 3-36 [ 38.241542][ T454] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 38.429311][ T456] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 38.436931][ T456] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 38.449647][ T456] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 38.458182][ T456] System zones: 0-1, 3-36 [ 38.463788][ T456] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 38.617800][ T458] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 38.625175][ T458] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 38.637629][ T458] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 38.645737][ T458] System zones: 0-1, 3-36 [ 38.651041][ T458] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 38.817368][ T460] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 38.824746][ T460] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 38.837245][ T460] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 38.845342][ T460] System zones: 0-1, 3-36 [ 38.850885][ T460] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 38.957561][ T462] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 38.964894][ T462] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 38.977362][ T462] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 38.985445][ T462] System zones: 0-1, 3-36 [ 38.990634][ T462] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 39.157386][ T464] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 39.164716][ T464] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 39.177303][ T464] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 39.185396][ T464] System zones: 0-1, 3-36 [ 39.190814][ T464] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 39.275172][ T466] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 39.282568][ T466] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 39.295009][ T466] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 39.303118][ T466] System zones: 0-1, 3-36 [ 39.308309][ T466] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 39.457337][ T468] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 39.464702][ T468] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 39.477125][ T468] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 39.485208][ T468] System zones: 0-1, 3-36 [ 39.490894][ T468] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 39.607646][ T471] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 39.615003][ T471] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 39.627694][ T471] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 39.635777][ T471] System zones: 0-1, 3-36 [ 39.640929][ T471] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 39.757673][ T473] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 39.765032][ T473] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 39.777476][ T473] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 39.785559][ T473] System zones: 0-1, 3-36 [ 39.790713][ T473] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 39.927648][ T475] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 39.935014][ T475] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 39.947438][ T475] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 39.955517][ T475] System zones: 0-1, 3-36 [ 39.960660][ T475] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 40.107346][ T477] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 40.114710][ T477] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 40.127136][ T477] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 40.135218][ T477] System zones: 0-1, 3-36 [ 40.140577][ T477] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 40.297353][ T479] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 40.304687][ T479] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 40.317254][ T479] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 40.325344][ T479] System zones: 0-1, 3-36 [ 40.330485][ T479] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 40.449468][ T481] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 40.456801][ T481] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 40.469194][ T481] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 40.477296][ T481] System zones: 0-1, 3-36 [ 40.482329][ T481] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 40.607667][ T483] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 40.615033][ T483] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 40.627552][ T483] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 40.635633][ T483] System zones: 0-1, 3-36 [ 40.640847][ T483] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 40.777669][ T485] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 40.785000][ T485] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 40.797528][ T485] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 40.805612][ T485] System zones: 0-1, 3-36 [ 40.810796][ T485] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 40.938508][ T487] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 40.945881][ T487] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 40.958294][ T487] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 40.966375][ T487] System zones: 0-1, 3-36 [ 40.971508][ T487] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. 2026/06/25 22:56:24 executed programs: 60 [ 41.097732][ T490] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 41.105110][ T490] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 41.117509][ T490] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 41.125589][ T490] System zones: 0-1, 3-36 [ 41.130736][ T490] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 41.248484][ T492] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 41.255866][ T492] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 41.268325][ T492] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 41.276406][ T492] System zones: 0-1, 3-36 [ 41.281537][ T492] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 41.417705][ T494] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 41.425083][ T494] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 41.437549][ T494] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 41.445629][ T494] System zones: 0-1, 3-36 [ 41.451068][ T494] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 41.617384][ T496] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 41.624742][ T496] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 41.637353][ T496] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 41.645442][ T496] System zones: 0-1, 3-36 [ 41.650631][ T496] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 41.717791][ T498] set_capacity_and_notify: 21 callbacks suppressed [ 41.717805][ T498] loop2: detected capacity change from 0 to 1024 [ 41.733676][ T498] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 41.741092][ T498] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 41.753528][ T498] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 41.761638][ T498] System zones: 0-1, 3-36 [ 41.766756][ T498] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 41.838093][ T500] loop2: detected capacity change from 0 to 1024 [ 41.845764][ T500] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 41.853227][ T500] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 41.865643][ T500] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 41.873755][ T500] System zones: 0-1, 3-36 [ 41.878968][ T500] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 41.927833][ T502] loop2: detected capacity change from 0 to 1024 [ 41.935584][ T502] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 41.943071][ T502] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 41.955512][ T502] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 41.963754][ T502] System zones: 0-1, 3-36 [ 41.969062][ T502] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 42.048978][ T504] loop2: detected capacity change from 0 to 1024 [ 42.056811][ T504] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 42.064258][ T504] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 42.076732][ T504] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 42.085270][ T504] System zones: 0-1, 3-36 [ 42.090445][ T504] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 42.176866][ T507] loop2: detected capacity change from 0 to 1024 [ 42.227808][ T507] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 42.235142][ T507] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 42.247623][ T507] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 42.255712][ T507] System zones: 0-1, 3-36 [ 42.260904][ T507] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,debug,dioread_nolock,bsddf,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 42.307765][ T509] loop2: detected capacity change from 0 to 1024 [ 42.315431][ T509] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 42.322927][ T509] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 42.335440][ T509] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 42.343589][ T509] System zones: 0-1, 3-36