Warning: Permanently added '10.128.1.21' (ED25519) to the list of known hosts. 2026/11/01 11:28:12 parsed 1 programs 2026/11/01 11:28:12 serving rpc on tcp://34729 [ 22.421764][ T24] audit: type=1400 audit(1793532492.610:64): 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 [ 22.445165][ T24] audit: type=1400 audit(1793532492.610:65): 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 [ 22.465497][ T24] audit: type=1400 audit(1793532492.610:66): 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 [ 23.066757][ T24] audit: type=1400 audit(1793532493.260:67): 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 [ 23.067886][ T293] cgroup: Unknown subsys name 'net' [ 23.089683][ T24] audit: type=1400 audit(1793532493.260:68): 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 [ 23.117267][ T24] audit: type=1400 audit(1793532493.290:69): 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 [ 23.117425][ T293] cgroup: Unknown subsys name 'devices' [ 23.226589][ T293] cgroup: Unknown subsys name 'hugetlb' [ 23.234396][ T293] cgroup: Unknown subsys name 'rlimit' [ 23.374240][ T24] audit: type=1400 audit(1793532493.570:70): 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 [ 23.400983][ T24] audit: type=1400 audit(1793532493.570:71): 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 [ 23.412873][ T297] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 23.423110][ T24] audit: type=1400 audit(1793532493.570:72): 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 [ 23.454204][ T24] audit: type=1400 audit(1793532493.570:73): 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 [ 23.481307][ T293] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.911576][ T300] request_module fs-gadgetfs succeeded, but still no fs? [ 23.922468][ T300] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 24.284077][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.291668][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.300386][ T332] device bridge_slave_0 entered promiscuous mode [ 24.309645][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.318511][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.326638][ T332] device bridge_slave_1 entered promiscuous mode [ 24.365070][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.373139][ T332] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.380524][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.387782][ T332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.404002][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.411998][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.419421][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.428883][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.437139][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.444315][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.452797][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.462113][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.469244][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.484445][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.494834][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.507807][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.522501][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.531643][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.539610][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.548767][ T332] device veth0_vlan entered promiscuous mode [ 24.559856][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.569916][ T332] device veth1_macvtap entered promiscuous mode [ 24.584985][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.596285][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/11/01 11:28:15 executed programs: 0 [ 24.951576][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.959175][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.967390][ T362] device bridge_slave_0 entered promiscuous mode [ 24.974526][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.981703][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.991063][ T362] device bridge_slave_1 entered promiscuous mode [ 25.034065][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.041501][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.049186][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.057186][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.073230][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.081513][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.090191][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.103113][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.111308][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.118435][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.127191][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.135926][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.143055][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.159423][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.167503][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.176840][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.185479][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.200662][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.210121][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.221736][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.231937][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.241654][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.253447][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.262810][ T362] device veth0_vlan entered promiscuous mode [ 25.277503][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.285776][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.296306][ T362] device veth1_macvtap entered promiscuous mode [ 25.306983][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.314738][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.323130][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.335493][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.344406][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.374998][ T9] blk_update_request: I/O error, dev sda, sector 278326 op 0x1:(WRITE) flags 0x4000 phys_seg 25 prio class 0 [ 25.387041][ T9] blk_update_request: I/O error, dev sda, sector 278832 op 0x1:(WRITE) flags 0x4000 phys_seg 53 prio class 0 [ 25.399010][ T9] blk_update_request: I/O error, dev sda, sector 279344 op 0x1:(WRITE) flags 0x4000 phys_seg 57 prio class 0 [ 25.411367][ T9] blk_update_request: I/O error, dev sda, sector 279856 op 0x1:(WRITE) flags 0x4000 phys_seg 40 prio class 0 [ 25.423543][ T9] blk_update_request: I/O error, dev sda, sector 280368 op 0x1:(WRITE) flags 0x4000 phys_seg 18 prio class 0 [ 25.436127][ T9] blk_update_request: I/O error, dev sda, sector 280880 op 0x1:(WRITE) flags 0x4000 phys_seg 10 prio class 0 [ 25.450803][ T9] blk_update_request: I/O error, dev sda, sector 281392 op 0x1:(WRITE) flags 0x4000 phys_seg 9 prio class 0 [ 25.462528][ T9] blk_update_request: I/O error, dev sda, sector 281904 op 0x1:(WRITE) flags 0x4000 phys_seg 9 prio class 0 [ 25.476536][ T9] blk_update_request: I/O error, dev sda, sector 282416 op 0x1:(WRITE) flags 0x4000 phys_seg 9 prio class 0 [ 25.491917][ T9] blk_update_request: I/O error, dev sda, sector 282928 op 0x1:(WRITE) flags 0x0 phys_seg 35 prio class 0 [ 25.504390][ T9] EXT4-fs warning (device sda1): ext4_end_bio:351: I/O error 10 writing to inode 2021 starting block 35418) [ 25.523932][ T9] EXT4-fs warning (device sda1): ext4_end_bio:351: I/O error 10 writing to inode 2021 starting block 35878) [ 25.537000][ T339] Buffer I/O error on device sda1, logical block 35380 [ 25.544254][ T339] Buffer I/O error on device sda1, logical block 35381 [ 25.545063][ T9] EXT4-fs warning (device sda1): ext4_end_bio:351: I/O error 10 writing to inode 2021 starting block 37926) [ 25.551132][ T339] Buffer I/O error on device sda1, logical block 35382 [ 25.568860][ T9] EXT4-fs warning (device sda1): ext4_end_bio:351: I/O error 10 writing to inode 2021 starting block 39212) [ 25.569946][ T339] Buffer I/O error on device sda1, logical block 35383 [ 25.582098][ T9] EXT4-fs warning (device sda1): ext4_end_bio:351: I/O error 10 writing to inode 2022 starting block 40363) [ 25.588627][ T339] Buffer I/O error on device sda1, logical block 35384 [ 25.608195][ T339] Buffer I/O error on device sda1, logical block 35385 [ 25.608816][ T9] EXT4-fs warning (device sda1): ext4_end_bio:351: I/O error 10 writing to inode 2023 starting block 40364) [ 25.615270][ T339] Buffer I/O error on device sda1, logical block 35386 [ 25.626839][ T9] EXT4-fs warning (device sda1): ext4_end_bio:351: I/O error 10 writing to inode 2028 starting block 40487) [ 25.633972][ T339] Buffer I/O error on device sda1, logical block 35387 [ 25.645084][ T9] EXT4-fs warning (device sda1): ext4_end_bio:351: I/O error 10 writing to inode 2029 starting block 40999) [ 25.652061][ T339] Buffer I/O error on device sda1, logical block 35388 [ 25.664312][ T9] EXT4-fs warning (device sda1): ext4_end_bio:351: I/O error 10 writing to inode 2029 starting block 41062) [ 25.672871][ T339] Buffer I/O error on device sda1, logical block 35389 [ 25.684652][ T9] EXT4-fs warning (device sda1): ext4_end_bio:351: I/O error 10 writing to inode 2029 starting block 42534) [ 25.706499][ T384] Buffer I/O error on dev sda1, logical block 132, lost async page write [ 25.707333][ T57] Aborting journal on device sda1-8. [ 25.718928][ T384] Buffer I/O error on dev sda1, logical block 138, lost async page write [ 25.725973][ T51] Buffer I/O error on dev sda1, logical block 131072, lost sync page write [ 25.735971][ T384] Buffer I/O error on dev sda1, logical block 145, lost async page write [ 25.746322][ T57] JBD2: Error -5 detected when updating journal superblock for sda1-8. [ 25.754738][ T384] Buffer I/O error on dev sda1, logical block 150, lost async page write [ 25.775186][ T384] Buffer I/O error on dev sda1, logical block 157, lost async page write [ 25.784704][ T384] Buffer I/O error on dev sda1, logical block 158, lost async page write [ 25.794464][ T384] Buffer I/O error on dev sda1, logical block 159, lost async page write [ 25.804897][ T384] Buffer I/O error on dev sda1, logical block 226, lost async page write [ 25.815132][ T384] Buffer I/O error on dev sda1, logical block 243, lost async page write [ 25.834490][ T384] JBD2: Error while async write back metadata bh 132. [ 25.834566][ T384] JBD2: Error while async write back metadata bh 138. [ 25.841728][ T384] JBD2: Error while async write back metadata bh 145. [ 25.849052][ T384] JBD2: Error while async write back metadata bh 150. [ 25.856240][ T384] JBD2: Error while async write back metadata bh 157. [ 25.863135][ T384] JBD2: Error while async write back metadata bh 158. [ 25.870175][ T384] JBD2: Error while async write back metadata bh 159. [ 25.878146][ T384] JBD2: Error while async write back metadata bh 226. [ 25.885331][ T384] JBD2: Error while async write back metadata bh 243. [ 25.892403][ T384] JBD2: Error while async write back metadata bh 261. [ 25.899456][ T384] JBD2: Error while async write back metadata bh 270. [ 25.906434][ T384] JBD2: Error while async write back metadata bh 657. [ 25.913304][ T384] JBD2: Error while async write back metadata bh 4241. [ 25.920317][ T384] JBD2: Error while async write back metadata bh 5747. [ 25.927576][ T384] JBD2: Error while async write back metadata bh 5748. [ 25.936190][ T384] JBD2: Error while async write back metadata bh 5749. [ 25.943088][ T384] JBD2: Error while async write back metadata bh 5750. [ 25.951329][ T384] JBD2: Error while async write back metadata bh 5751. [ 25.959985][ T384] JBD2: Error while async write back metadata bh 33717. [ 25.973601][ T384] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 26.144857][ T384] EXT4-fs error (device sda1): ext4_journal_check_start:83: Detected aborted journal [ 26.159677][ T384] EXT4-fs (sda1): Remounting filesystem read-only [ 26.168937][ T384] ------------[ cut here ]------------ [ 26.179383][ T384] bdi-(unknown) not registered [ 26.185280][ T384] WARNING: CPU: 1 PID: 384 at fs/fs-writeback.c:2337 __mark_inode_dirty+0x650/0x960 [ 26.196505][ T384] Modules linked in: [ 26.200768][ T384] CPU: 1 PID: 384 Comm: syz.2.17 Not tainted syzkaller #0 [ 26.209345][ T384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 26.221568][ T384] RIP: 0010:__mark_inode_dirty+0x650/0x960 [ 26.228394][ T384] Code: fc ff df 41 80 7c 05 00 00 74 08 4c 89 ff e8 27 ec ec ff 49 8b 3f e8 8f a5 de ff 48 c7 c7 e0 69 29 85 48 89 c6 e8 b0 e1 c7 02 <0f> 0b e9 2f fe ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c 8e fc ff [ 26.251287][ T384] RSP: 0000:ffffc90000e977a0 EFLAGS: 00010246 [ 26.257862][ T384] RAX: eb4e56ad94efc300 RBX: 1ffff110235cd7a8 RCX: ffff88810ef76400 [ 26.267014][ T384] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 26.275450][ T384] RBP: ffffc90000e977e8 R08: ffffc90000e97127 R09: fffff520001d2e58 [ 26.284676][ T384] R10: dffffc0000000000 R11: fffff520001d2e25 R12: ffff888100991068 [ 26.293276][ T384] R13: 1ffff1102013220c R14: 0000000000000000 R15: ffff888100991060 [ 26.301861][ T384] FS: 000055557cf12500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 26.312076][ T384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.319222][ T384] CR2: 0000001b33563fdf CR3: 000000010f8b7000 CR4: 00000000003506a0 [ 26.327630][ T384] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.337150][ T384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.347436][ T384] Call Trace: [ 26.351370][ T384] generic_update_time+0x20f/0x230 [ 26.356973][ T384] file_update_time+0x3c0/0x440 [ 26.362184][ T384] ? file_remove_privs+0x590/0x590 [ 26.367677][ T384] ext4_page_mkwrite+0x254/0x12f0 [ 26.373051][ T384] ? ____kasan_slab_free+0x125/0x160 [ 26.381785][ T384] ? kernfs_fop_write_iter+0x3ab/0x400 [ 26.389377][ T384] ? __x64_sys_write+0x7b/0x90 [ 26.395176][ T384] ? do_syscall_64+0x31/0x40 [ 26.401671][ T384] ? ext4_change_inode_journal_flag+0x5e0/0x5e0 [ 26.409867][ T384] wp_page_shared+0x45f/0x740 [ 26.416179][ T384] do_wp_page+0xb68/0xd00 [ 26.420950][ T384] handle_pte_fault+0xbc3/0x3910 [ 26.426555][ T384] handle_mm_fault+0xf86/0x1720 [ 26.433438][ T384] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 26.444472][ T384] ? can_reuse_spf_vma+0xe0/0xe0 [ 26.451433][ T384] ? vfs_write+0xae4/0xd70 [ 26.458584][ T384] ? __kasan_check_write+0x14/0x20 [ 26.467159][ T384] ? down_read_trylock+0x106/0x160 [ 26.472854][ T384] ? __init_rwsem+0x1c0/0x1c0 [ 26.478185][ T384] ? find_vma+0x30/0x150 [ 26.483404][ T384] do_user_addr_fault+0x576/0xe20 [ 26.488604][ T384] ? do_kern_addr_fault+0x80/0x80 [ 26.494306][ T384] ? debug_smp_processor_id+0x17/0x20 [ 26.500126][ T384] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 26.507229][ T384] exc_page_fault+0x5a/0xc0 [ 26.512074][ T384] ? asm_exc_page_fault+0x8/0x30 [ 26.519732][ T384] asm_exc_page_fault+0x1e/0x30 [ 26.525380][ T384] RIP: 0033:0x7fa445581c71 [ 26.531459][ T384] Code: 00 48 89 ef e8 30 4f ff ff 48 8b 05 09 db ee 00 83 05 f2 da ee 00 01 be 08 00 00 00 48 89 ef 48 8d 50 ff 48 89 15 ef da ee 00 <44> 88 78 ff 44 8b 3d d4 da ee 00 e8 ff 4e ff ff 48 8b 05 e0 da ee [ 26.554818][ T384] RSP: 002b:00007fff82449f90 EFLAGS: 00010206 [ 26.560979][ T384] RAX: 0000001b33563fe0 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.569135][ T384] RDX: 0000001b33563fdf RSI: 0000000000000008 RDI: 00007fa44646f720 [ 26.577147][ T384] RBP: 00007fa44646f720 R08: 0000000000000000 R09: 00007fa445940038 [ 26.585255][ T384] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000000 [ 26.593228][ T384] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003 [ 26.601318][ T384] ---[ end trace 14c8bc1320e97a07 ]--- [ 26.608250][ T293] ------------[ cut here ]------------ [ 26.613719][ T293] bdi-(unknown) not registered [ 26.618709][ T293] WARNING: CPU: 1 PID: 293 at fs/fs-writeback.c:2337 __mark_inode_dirty+0x650/0x960 [ 26.629003][ T293] Modules linked in: [ 26.633184][ T293] CPU: 1 PID: 293 Comm: syz-executor Tainted: G W syzkaller #0 [ 26.642197][ T293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 26.653698][ T293] RIP: 0010:__mark_inode_dirty+0x650/0x960 [ 26.659815][ T293] Code: fc ff df 41 80 7c 05 00 00 74 08 4c 89 ff e8 27 ec ec ff 49 8b 3f e8 8f a5 de ff 48 c7 c7 e0 69 29 85 48 89 c6 e8 b0 e1 c7 02 <0f> 0b e9 2f fe ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c 8e fc ff [ 26.682421][ T293] RSP: 0000:ffffc90000bc77d8 EFLAGS: 00010246 [ 26.690184][ T293] RAX: fd587975b8a55900 RBX: 1ffff11022078103 RCX: ffff88811f258000 [ 26.700341][ T293] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 26.709197][ T293] RBP: ffffc90000bc7820 R08: ffffc90000bc7167 R09: fffff52000178e60 [ 26.717364][ T293] R10: dffffc0000000000 R11: fffff52000178e2d R12: ffff888100991068 [ 26.726597][ T293] R13: 1ffff1102013220c R14: 0000000000000000 R15: ffff888100991060 [ 26.735269][ T293] FS: 000055558c692500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 26.745891][ T293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.753585][ T293] CR2: 00007f88e14b5000 CR3: 000000011f280000 CR4: 00000000003506a0 [ 26.762334][ T293] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.771768][ T293] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.780626][ T293] Call Trace: [ 26.784697][ T293] mark_buffer_dirty+0x21b/0x330 [ 26.790569][ T293] __block_commit_write+0x1ab/0x240 [ 26.796479][ T293] block_page_mkwrite+0x239/0x270 [ 26.804153][ T293] ? ext4_da_release_space+0x420/0x420 [ 26.812713][ T293] ext4_page_mkwrite+0xb02/0x12f0 [ 26.818354][ T293] ? ext4_change_inode_journal_flag+0x5e0/0x5e0 [ 26.825166][ T293] wp_page_shared+0x45f/0x740 [ 26.829946][ T293] do_wp_page+0xb68/0xd00 [ 26.834312][ T293] handle_pte_fault+0xbc3/0x3910 [ 26.839632][ T293] handle_mm_fault+0xf86/0x1720 [ 26.844657][ T293] ? fsnotify_clear_child_dentry_flag+0xe0/0xe0 [ 26.850908][ T293] ? can_reuse_spf_vma+0xe0/0xe0 [ 26.856139][ T293] ? vfs_write+0xaeb/0xd70 [ 26.860548][ T293] ? __kasan_check_write+0x14/0x20 [ 26.865883][ T293] ? down_read_trylock+0x106/0x160 [ 26.871133][ T293] ? __init_rwsem+0x1c0/0x1c0 [ 26.875898][ T293] ? vmacache_update+0xb7/0x120 [ 26.880871][ T293] ? find_vma+0x13b/0x150 [ 26.885518][ T293] do_user_addr_fault+0x576/0xe20 [ 26.890559][ T293] ? do_kern_addr_fault+0x80/0x80 [ 26.895621][ T293] ? debug_smp_processor_id+0x17/0x20 [ 26.901178][ T293] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 26.908261][ T293] exc_page_fault+0x5a/0xc0 [ 26.912955][ T293] ? asm_exc_page_fault+0x8/0x30 [ 26.918138][ T293] asm_exc_page_fault+0x1e/0x30 [ 26.923401][ T293] RIP: 0033:0x7f88e1a23496 [ 26.927879][ 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 [ 26.950496][ T293] RSP: 002b:00007ffc120aea68 EFLAGS: 00010202 [ 26.958423][ T293] RAX: 00007f88e14b5000 RBX: 000055558c6a7110 RCX: fffffffffffffbf0 [ 26.967360][ T293] RDX: 00000000000000c5 RSI: 000055558c6a69c0 RDI: 00007f88e14b5000 [ 26.977353][ T293] RBP: 00007ffc120aea80 R08: 00007f88e1caee20 R09: 0000000000000000 [ 26.987432][ T293] R10: 0000000000000000 R11: 0000000000000202 R12: 000055558c6a9e50 [ 26.999796][ T293] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 27.010528][ T293] ---[ end trace 14c8bc1320e97a08 ]--- [ 27.375838][ T112] device bridge_slave_1 left promiscuous mode [ 27.383247][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.392643][ T112] device bridge_slave_0 left promiscuous mode [ 27.399232][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.407895][ T112] device veth1_macvtap left promiscuous mode [ 27.415246][ T112] device veth0_vlan left promiscuous mode [ 29.149462][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #259: comm udevd: reading directory lblock 0 [ 29.162147][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #264: comm udevd: reading directory lblock 0 [ 29.174749][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #264: comm udevd: reading directory lblock 0 [ 29.188420][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #264: comm udevd: reading directory lblock 0 [ 29.202932][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #1642: comm udevd: reading directory lblock 0 [ 29.218848][ T94] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #1480: comm udevd: reading directory lblock 0 2026/11/01 11:28:20 executed programs: 175 2026/11/01 11:28:25 executed programs: 475 SYZFAIL: posix_spawnp failed (errno 5: Input/output error) [ 37.057636][ T998] EXT4-fs error (device sda1): ext4_get_inode_loc:4587: inode #2022: block 271: comm syz-executor: unable to read itable block [ 37.076220][ T293] EXT4-fs error (device sda1): ext4_wait_block_bitmap:572: comm syz-executor: Cannot read block bitmap - block_group = 1, block_bitmap = 130 [ 37.097773][ T293] EXT4-fs error (device sda1): ext4_discard_preallocations:4605: comm syz-executor: Error -5 reading block bitmap for 1 [ 37.114161][ T293] EXT4-fs error (device sda1): ext4_wait_block_bitmap:572: comm syz-executor: Cannot read block bitmap - block_group = 1, block_bitmap = 130 [ 37.133069][ T293] EXT4-fs error (device sda1): ext4_discard_preallocations:4605: comm syz-executor: Error -5 reading block bitmap for 1 connection error: failed to recv *flatrpc.ExecutorMessageRawT: read tcp 127.0.0.1:34729->127.0.0.1:44848: read: connection reset by peer [ 37.146955][ T293] EXT4-fs error (device sda1): ext4_wait_block_bitmap:572: comm syz-executor: Cannot read block bitmap - block_group = 1, block_bitmap = 130 [ 37.162599][ T293] EXT4-fs error (device sda1): ext4_discard_preallocations:4605: comm syz-executor: Error -5 reading block bitmap for 1 [ 37.164425][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #2: comm init: reading directory lblock 0 [ 37.187366][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #2: comm init: reading directory lblock 0 [ 37.199151][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1657: inode #2: comm init: reading directory lblock 0 [ 37.775261][ T112] device bridge_slave_1 left promiscuous mode [ 37.782089][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.789744][ T112] device bridge_slave_0 left promiscuous mode [ 37.796472][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.806693][ T112] device veth1_macvtap left promiscuous mode [ 37.814317][ T112] device veth0_vlan left promiscuous mode