ss permissive=1 [ 12.901190][ T24] audit: type=1400 audit(1785524477.600:63): avc: denied { siginh } for pid=214 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.188' (ED25519) to the list of known hosts. 2026/07/31 19:01:27 parsed 1 programs 2026/07/31 19:01:27 serving rpc on tcp://37269 [ 22.751540][ T24] audit: type=1400 audit(1785524487.500:64): avc: denied { node_bind } for pid=287 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 22.773415][ T24] audit: type=1400 audit(1785524487.500:65): avc: denied { create } for pid=287 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 22.793806][ T24] audit: type=1400 audit(1785524487.500:66): avc: denied { module_request } for pid=287 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 [ 23.694581][ T24] audit: type=1400 audit(1785524488.440:67): avc: denied { mounton } for pid=293 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 [ 23.698036][ T293] cgroup: Unknown subsys name 'net' [ 23.717410][ T24] audit: type=1400 audit(1785524488.440:68): avc: denied { mount } for pid=293 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 [ 23.744990][ T24] audit: type=1400 audit(1785524488.470:69): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.745482][ T293] cgroup: Unknown subsys name 'devices' [ 23.922950][ T293] cgroup: Unknown subsys name 'hugetlb' [ 23.928577][ T293] cgroup: Unknown subsys name 'rlimit' [ 24.047547][ T24] audit: type=1400 audit(1785524488.790:70): avc: denied { setattr } for pid=293 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.071048][ T24] audit: type=1400 audit(1785524488.790:71): avc: denied { create } for pid=293 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 [ 24.091645][ T24] audit: type=1400 audit(1785524488.790:72): avc: denied { write } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.098086][ T298] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 24.112662][ T24] audit: type=1400 audit(1785524488.790:73): avc: denied { read } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.181313][ T293] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.543193][ T300] request_module fs-gadgetfs succeeded, but still no fs? [ 24.554460][ T300] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 25.275097][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.282224][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.289639][ T353] device bridge_slave_0 entered promiscuous mode [ 25.300315][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.307434][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.314837][ T353] device bridge_slave_1 entered promiscuous mode [ 25.353911][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.360972][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.368332][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.375403][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.396800][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.404466][ T317] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.412219][ T317] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.421302][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.429499][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.436577][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.449187][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.457602][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.464814][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.476823][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.486385][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.503066][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.514109][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.522516][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.529921][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.541309][ T353] device veth0_vlan entered promiscuous mode [ 25.551099][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.565136][ T353] device veth1_macvtap entered promiscuous mode [ 25.574348][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.587358][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/07/31 19:01:30 executed programs: 0 [ 25.849543][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.856659][ T378] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.864723][ T378] device bridge_slave_0 entered promiscuous mode [ 25.871967][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.879036][ T378] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.886495][ T378] device bridge_slave_1 entered promiscuous mode [ 25.926035][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.933255][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.940508][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.947612][ T378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.965981][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.973633][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.980825][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.990377][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.999074][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.006154][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.014938][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.023448][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.030491][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.042410][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.051780][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.066329][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.077091][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.085182][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.093441][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.101054][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.109376][ T378] device veth0_vlan entered promiscuous mode [ 26.118983][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.127447][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.136985][ T378] device veth1_macvtap entered promiscuous mode [ 26.152853][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.160476][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.168952][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.184359][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.192728][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.222111][ T9] blk_update_request: I/O error, dev sda, sector 376774 op 0x1:(WRITE) flags 0x4000 phys_seg 15 prio class 0 [ 26.238570][ T9] blk_update_request: I/O error, dev sda, sector 377280 op 0x1:(WRITE) flags 0x4000 phys_seg 24 prio class 0 [ 26.250968][ T9] blk_update_request: I/O error, dev sda, sector 377792 op 0x1:(WRITE) flags 0x4000 phys_seg 44 prio class 0 [ 26.262918][ T9] blk_update_request: I/O error, dev sda, sector 378304 op 0x1:(WRITE) flags 0x4000 phys_seg 31 prio class 0 [ 26.274861][ T9] blk_update_request: I/O error, dev sda, sector 378816 op 0x1:(WRITE) flags 0x4000 phys_seg 19 prio class 0 [ 26.286812][ T9] blk_update_request: I/O error, dev sda, sector 379328 op 0x1:(WRITE) flags 0x4000 phys_seg 13 prio class 0 [ 26.299915][ T9] blk_update_request: I/O error, dev sda, sector 379840 op 0x1:(WRITE) flags 0x4000 phys_seg 16 prio class 0 [ 26.311612][ T9] blk_update_request: I/O error, dev sda, sector 380352 op 0x1:(WRITE) flags 0x4000 phys_seg 58 prio class 0 [ 26.325402][ T9] blk_update_request: I/O error, dev sda, sector 380864 op 0x1:(WRITE) flags 0x0 phys_seg 49 prio class 0 [ 26.337003][ T9] EXT4-fs warning (device sda1): ext4_end_bio:351: I/O error 10 writing to inode 2022 starting block 47667) [ 26.349044][ T9] blk_update_request: I/O error, dev sda, sector 381342 op 0x1:(WRITE) flags 0x4000 phys_seg 36 prio class 0 [ 26.361524][ T9] EXT4-fs warning (device sda1): ext4_end_bio:351: I/O error 10 writing to inode 2022 starting block 48240) [ 26.373430][ T9] EXT4-fs warning (device sda1): ext4_end_bio:351: I/O error 10 writing to inode 2023 starting block 48241) [ 26.373588][ T7] Buffer I/O error on device sda1, logical block 47629 [ 26.387756][ T9] EXT4-fs warning (device sda1): ext4_end_bio:351: I/O error 10 writing to inode 2028 starting block 130087) [ 26.396559][ T7] Buffer I/O error on device sda1, logical block 47630 [ 26.403600][ T9] EXT4-fs warning (device sda1): ext4_end_bio:351: I/O error 10 writing to inode 2029 starting block 139303) [ 26.410972][ T7] Buffer I/O error on device sda1, logical block 47631 [ 26.422499][ T9] EXT4-fs warning (device sda1): ext4_end_bio:351: I/O error 10 writing to inode 2029 starting block 139366) [ 26.429865][ T7] Buffer I/O error on device sda1, logical block 47632 [ 26.440780][ T9] EXT4-fs warning (device sda1): ext4_end_bio:351: I/O error 10 writing to inode 2029 starting block 140838) [ 26.448267][ T7] Buffer I/O error on device sda1, logical block 47633 [ 26.459204][ T9] EXT4-fs warning (device sda1): ext4_end_bio:351: I/O error 10 writing to inode 2029 starting block 142886) [ 26.466098][ T7] Buffer I/O error on device sda1, logical block 47634 [ 26.484989][ T7] Buffer I/O error on device sda1, logical block 47635 [ 26.492114][ T7] Buffer I/O error on device sda1, logical block 47636 [ 26.498994][ T7] Buffer I/O error on device sda1, logical block 47637 [ 26.506026][ T7] Buffer I/O error on device sda1, logical block 47638 [ 26.517028][ T382] Buffer I/O error on dev sda1, logical block 138, lost async page write [ 26.525699][ T382] Buffer I/O error on dev sda1, logical block 145, lost async page write [ 26.529027][ T57] Aborting journal on device sda1-8. [ 26.534231][ T382] Buffer I/O error on dev sda1, logical block 150, lost async page write [ 26.534255][ T382] Buffer I/O error on dev sda1, logical block 157, lost async page write [ 26.534275][ T382] Buffer I/O error on dev sda1, logical block 158, lost async page write [ 26.534294][ T382] Buffer I/O error on dev sda1, logical block 159, lost async page write [ 26.534342][ T382] Buffer I/O error on dev sda1, logical block 226, lost async page write [ 26.540117][ T37] Buffer I/O error on dev sda1, logical block 131072, lost sync page write [ 26.548150][ T382] Buffer I/O error on dev sda1, logical block 243, lost async page write [ 26.557224][ T57] JBD2: Error -5 detected when updating journal superblock for sda1-8. [ 26.565254][ T382] Buffer I/O error on dev sda1, logical block 261, lost async page write [ 26.628505][ T382] JBD2: Error while async write back metadata bh 138. [ 26.628523][ T382] JBD2: Error while async write back metadata bh 145. [ 26.635457][ T382] JBD2: Error while async write back metadata bh 150. [ 26.642555][ T382] JBD2: Error while async write back metadata bh 157. [ 26.649438][ T382] JBD2: Error while async write back metadata bh 158. [ 26.656506][ T382] JBD2: Error while async write back metadata bh 159. [ 26.664106][ T382] JBD2: Error while async write back metadata bh 226. [ 26.671360][ T382] JBD2: Error while async write back metadata bh 243. [ 26.678684][ T382] JBD2: Error while async write back metadata bh 261. [ 26.685674][ T382] JBD2: Error while async write back metadata bh 270. [ 26.693308][ T382] JBD2: Error while async write back metadata bh 657. [ 26.700164][ T382] JBD2: Error while async write back metadata bh 4241. [ 26.707056][ T382] JBD2: Error while async write back metadata bh 5747. [ 26.714225][ T382] JBD2: Error while async write back metadata bh 5748. [ 26.721467][ T382] JBD2: Error while async write back metadata bh 5749. [ 26.728425][ T382] JBD2: Error while async write back metadata bh 5750. [ 26.735801][ T382] JBD2: Error while async write back metadata bh 5751. [ 26.743893][ T382] JBD2: Error while async write back metadata bh 33717. [ 26.760756][ T382] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 26.876396][ T382] EXT4-fs error (device sda1): ext4_journal_check_start:83: Detected aborted journal [ 26.886214][ T382] EXT4-fs (sda1): Remounting filesystem read-only [ 26.892744][ T382] ------------[ cut here ]------------ [ 26.898265][ T382] bdi-(unknown) not registered [ 26.903308][ T382] WARNING: CPU: 1 PID: 382 at fs/fs-writeback.c:2321 __mark_inode_dirty+0x650/0x960 [ 26.912807][ T382] Modules linked in: [ 26.916746][ T382] CPU: 1 PID: 382 Comm: syz.2.17 Not tainted syzkaller #0 [ 26.923915][ T382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 26.934361][ T382] RIP: 0010:__mark_inode_dirty+0x650/0x960 [ 26.940176][ T382] Code: fc ff df 41 80 7c 05 00 00 74 08 4c 89 ff e8 a7 f4 ec ff 49 8b 3f e8 0f af de ff 48 c7 c7 e0 61 29 85 48 89 c6 e8 70 c0 c6 02 <0f> 0b e9 2f fe ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c 8e fc ff [ 26.959984][ T382] RSP: 0018:ffffc90000e077a0 EFLAGS: 00010246 [ 26.966161][ T382] RAX: ca3fafb9ba17f700 RBX: 1ffff11024203103 RCX: ffff8881109ba780 [ 26.974232][ T382] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 26.982280][ T382] RBP: ffffc90000e077e8 R08: ffff8881f7152fbf R09: 1ffff1103ee2a5f7 [ 26.990561][ T382] R10: dffffc0000000000 R11: ffffed103ee2a5f8 R12: ffff88810aab3068 [ 26.998992][ T382] R13: 1ffff1102155660c R14: 0000000000000000 R15: ffff88810aab3060 [ 27.007098][ T382] FS: 0000555586cad500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 27.016472][ T382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.023220][ T382] CR2: 00007fff838fd198 CR3: 0000000110e24000 CR4: 00000000003506a0 [ 27.031328][ T382] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.039312][ T382] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.047390][ T382] Call Trace: [ 27.050693][ T382] generic_update_time+0x20f/0x230 [ 27.056209][ T382] file_update_time+0x3c0/0x440 [ 27.061245][ T382] ? file_remove_privs+0x590/0x590 [ 27.066454][ T382] ext4_page_mkwrite+0x254/0x12f0 [ 27.072893][ T382] ? ____kasan_slab_free+0x125/0x160 [ 27.078315][ T382] ? kernfs_fop_write_iter+0x3ab/0x400 [ 27.083834][ T382] ? __x64_sys_write+0x7b/0x90 [ 27.088640][ T382] ? do_syscall_64+0x31/0x40 [ 27.093326][ T382] ? ext4_change_inode_journal_flag+0x5e0/0x5e0 [ 27.099654][ T382] wp_page_shared+0x45f/0x740 [ 27.104451][ T382] do_wp_page+0xb68/0xd00 [ 27.108837][ T382] handle_pte_fault+0xbc3/0x3910 [ 27.113842][ T382] handle_mm_fault+0xf86/0x1720 [ 27.118719][ T382] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 27.125473][ T382] ? can_reuse_spf_vma+0xe0/0xe0 [ 27.130550][ T382] ? vfs_write+0xae4/0xd70 [ 27.135028][ T382] ? __kasan_check_write+0x14/0x20 [ 27.140165][ T382] ? down_read_trylock+0x106/0x160 [ 27.145339][ T382] ? __init_rwsem+0x1c0/0x1c0 [ 27.150044][ T382] ? find_vma+0x30/0x150 [ 27.154362][ T382] do_user_addr_fault+0x576/0xe20 [ 27.159400][ T382] ? do_kern_addr_fault+0x80/0x80 [ 27.164478][ T382] ? debug_smp_processor_id+0x17/0x20 [ 27.169976][ T382] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 27.176335][ T382] exc_page_fault+0x5a/0xc0 [ 27.180888][ T382] ? asm_exc_page_fault+0x8/0x30 [ 27.186042][ T382] asm_exc_page_fault+0x1e/0x30 [ 27.190950][ T382] RIP: 0033:0x7f89e2eb37d1 [ 27.195431][ T382] Code: 00 48 89 ef e8 60 52 ff ff 48 8b 05 a9 ef ee 00 83 05 92 ef ee 00 01 be 08 00 00 00 48 89 ef 48 8d 50 ff 48 89 15 8f ef ee 00 <44> 88 78 ff 44 8b 3d 74 ef ee 00 e8 2f 52 ff ff 48 8b 05 80 ef ee [ 27.215167][ T382] RSP: 002b:00007ffd923ff330 EFLAGS: 00010206 [ 27.221364][ T382] RAX: 0000001b34563fe0 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.229365][ T382] RDX: 0000001b34563fdf RSI: 0000000000000008 RDI: 00007f89e3da2720 [ 27.237421][ T382] RBP: 00007f89e3da2720 R08: 0000000000000000 R09: 00007f89e3273038 [ 27.245459][ T382] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000000 [ 27.253887][ T382] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003 [ 27.261922][ T382] ---[ end trace dcc46bdeac5035f3 ]--- [ 27.269785][ T293] ------------[ cut here ]------------ [ 27.275351][ T293] bdi-(unknown) not registered [ 27.280282][ T293] WARNING: CPU: 1 PID: 293 at fs/fs-writeback.c:2321 __mark_inode_dirty+0x650/0x960 [ 27.289815][ T293] Modules linked in: [ 27.293774][ T293] CPU: 1 PID: 293 Comm: syz-executor Tainted: G W syzkaller #0 [ 27.302806][ T293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 27.313189][ T293] RIP: 0010:__mark_inode_dirty+0x650/0x960 [ 27.319018][ T293] Code: fc ff df 41 80 7c 05 00 00 74 08 4c 89 ff e8 a7 f4 ec ff 49 8b 3f e8 0f af de ff 48 c7 c7 e0 61 29 85 48 89 c6 e8 70 c0 c6 02 <0f> 0b e9 2f fe ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c 8e fc ff [ 27.338735][ T293] RSP: 0000:ffffc90000b977d8 EFLAGS: 00010246 [ 27.344959][ T293] RAX: 493e9fa01f9b7c00 RBX: 1ffff1102420362e RCX: ffff88810acfcf00 [ 27.353055][ T293] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 27.361053][ T293] RBP: ffffc90000b97820 R08: ffff8881f7152fbf R09: 1ffff1103ee2a5f7 [ 27.369090][ T293] R10: dffffc0000000000 R11: ffffed103ee2a5f8 R12: ffff88810aab3068 [ 27.377324][ T293] R13: 1ffff1102155660c R14: 0000000000000000 R15: ffff88810aab3060 [ 27.385412][ T293] FS: 0000555567fa1500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 27.394565][ T293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.401187][ T293] CR2: 00007f7574741000 CR3: 000000010acc6000 CR4: 00000000003506a0 [ 27.409261][ T293] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.417411][ T293] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.425438][ T293] Call Trace: [ 27.428955][ T293] mark_buffer_dirty+0x21b/0x330 [ 27.433969][ T293] __block_commit_write+0x1ab/0x240 [ 27.439220][ T293] block_page_mkwrite+0x239/0x270 [ 27.444401][ T293] ? ext4_da_release_space+0x420/0x420 [ 27.449879][ T293] ext4_page_mkwrite+0xb02/0x12f0 [ 27.455028][ T293] ? ext4_change_inode_journal_flag+0x5e0/0x5e0 [ 27.461355][ T293] wp_page_shared+0x45f/0x740 [ 27.466041][ T293] do_wp_page+0xb68/0xd00 [ 27.470370][ T293] handle_pte_fault+0xbc3/0x3910 [ 27.475381][ T293] handle_mm_fault+0xf86/0x1720 [ 27.480267][ T293] ? fsnotify_clear_child_dentry_flag+0xe0/0xe0 [ 27.486577][ T293] ? can_reuse_spf_vma+0xe0/0xe0 [ 27.491718][ T293] ? vfs_write+0xaeb/0xd70 [ 27.496226][ T293] ? __kasan_check_write+0x14/0x20 [ 27.501378][ T293] ? down_read_trylock+0x106/0x160 [ 27.506526][ T293] ? __init_rwsem+0x1c0/0x1c0 [ 27.511248][ T293] ? vmacache_update+0xb7/0x120 [ 27.516139][ T293] ? find_vma+0x13b/0x150 [ 27.520479][ T293] do_user_addr_fault+0x576/0xe20 [ 27.525608][ T293] ? do_kern_addr_fault+0x80/0x80 [ 27.530665][ T293] ? debug_smp_processor_id+0x17/0x20 [ 27.536091][ T293] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 27.542335][ T293] exc_page_fault+0x5a/0xc0 [ 27.546837][ T293] ? asm_exc_page_fault+0x8/0x30 [ 27.551899][ T293] asm_exc_page_fault+0x1e/0x30 [ 27.556777][ T293] RIP: 0033:0x7f7574cadf56 [ 27.561312][ T293] Code: 81 fa 80 00 00 00 76 ad c5 fe 6f 56 40 c5 fe 6f 5e 60 c5 fe 6f 64 16 e0 c5 fe 6f 6c 16 c0 c5 fe 6f 74 16 a0 c5 fe 6f 7c 16 80 fe 7f 07 c5 fe 7f 4f 20 c5 fe 7f 57 40 c5 fe 7f 5f 60 c5 fe 7f [ 27.581303][ T293] RSP: 002b:00007ffe4b8160f8 EFLAGS: 00010202 [ 27.587381][ T293] RAX: 00007f7574741000 RBX: 0000555567fb6110 RCX: fffffffffffffbf0 [ 27.595410][ T293] RDX: 00000000000000d8 RSI: 0000555567fb59c0 RDI: 00007f7574741000 [ 27.603533][ T293] RBP: 00007ffe4b816110 R08: 00007f7574f33e20 R09: 0000000000000000 [ 27.612058][ T293] R10: 0000000000000000 R11: 0000000000000202 R12: 0000555567fb8e50 [ 27.620131][ T293] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 27.628177][ T293] ---[ end trace dcc46bdeac5035f4 ]--- [ 27.641845][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #259: comm udevd: reading directory lblock 0 [ 27.657738][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #264: comm udevd: reading directory lblock 0 [ 27.670445][ T112] device bridge_slave_1 left promiscuous mode [ 27.671808][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #264: comm udevd: reading directory lblock 0 [ 27.677347][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.696084][ T112] device bridge_slave_0 left promiscuous mode [ 27.702887][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.705752][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #264: comm udevd: reading directory lblock 0 [ 27.723026][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #1642: comm udevd: reading directory lblock 0 [ 27.734949][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #1480: comm udevd: reading directory lblock 0 [ 27.746593][ T112] device veth1_macvtap left promiscuous mode [ 27.754541][ T112] device veth0_vlan left promiscuous mode 2026/07/31 19:01:35 executed programs: 189 [ 30.776752][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #259: comm udevd: reading directory lblock 0 [ 30.788449][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #264: comm udevd: reading directory lblock 0 [ 30.799960][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #264: comm udevd: reading directory lblock 0 [ 30.811589][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #264: comm udevd: reading directory lblock 0 [ 33.836108][ T94] EXT4-fs error: 2 callbacks suppressed [ 33.836124][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #259: comm udevd: reading directory lblock 0 [ 33.853478][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #264: comm udevd: reading directory lblock 0 [ 33.865108][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #264: comm udevd: reading directory lblock 0 [ 33.877160][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #264: comm udevd: reading directory lblock 0 [ 33.888903][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #1642: comm udevd: reading directory lblock 0 [ 33.900671][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #1480: comm udevd: reading directory lblock 0 2026/07/31 19:01:40 executed programs: 489 [ 36.913119][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #259: comm udevd: reading directory lblock 0 [ 36.924624][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #264: comm udevd: reading directory lblock 0 [ 36.936139][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #264: comm udevd: reading directory lblock 0 [ 36.947533][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #264: comm udevd: reading directory lblock 0 SYZFAIL: posix_spawnp failed (errno 5: Input/output error) connection error: failed to recv *flatrpc.ExecutorMessageRawT: read tcp 127.0.0.1:37269->127.0.0.1:47462: read: connection reset by peer [ 38.411728][ T112] device bridge_slave_1 left promiscuous mode [ 38.417898][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.425538][ T112] device bridge_slave_0 left promiscuous mode [ 38.431789][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.439646][ T112] device veth1_macvtap left promiscuous mode [ 38.445771][ T112] device veth0_vlan left promiscuous mode [ 40.682717][ T94] EXT4-fs error: 15 callbacks suppressed [ 40.682733][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #259: comm udevd: reading directory lblock 0 [ 40.700122][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #264: comm udevd: reading directory lblock 0 [ 40.711644][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #264: comm udevd: reading directory lblock 0 [ 40.723048][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #264: comm udevd: reading directory lblock 0 [ 40.734990][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #1642: comm udevd: reading directory lblock 0 [ 40.746719][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #1480: comm udevd: reading directory lblock 0