Warning: Permanently added '10.128.0.205' (ED25519) to the list of known hosts. 2026/04/28 04:19:29 parsed 1 programs [ 23.327388][ T28] audit: type=1400 audit(1777349969.484:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 23.348667][ T28] audit: type=1400 audit(1777349969.484:65): avc: denied { module_request } for pid=283 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 [ 24.169329][ T28] audit: type=1400 audit(1777349970.324:66): avc: denied { mounton } for pid=291 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 24.170403][ T291] cgroup: Unknown subsys name 'net' [ 24.192918][ T28] audit: type=1400 audit(1777349970.324:67): avc: denied { mount } for pid=291 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.221671][ T28] audit: type=1400 audit(1777349970.354:68): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.221861][ T291] cgroup: Unknown subsys name 'devices' [ 24.346960][ T291] cgroup: Unknown subsys name 'hugetlb' [ 24.352813][ T291] cgroup: Unknown subsys name 'rlimit' [ 24.461483][ T28] audit: type=1400 audit(1777349970.614:69): avc: denied { setattr } for pid=291 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.485451][ T28] audit: type=1400 audit(1777349970.614:70): avc: denied { create } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.501630][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 24.506385][ T28] audit: type=1400 audit(1777349970.614:71): avc: denied { write } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.535859][ T28] audit: type=1400 audit(1777349970.614:72): avc: denied { read } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 24.556720][ T28] audit: type=1400 audit(1777349970.614:73): avc: denied { mounton } for pid=291 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 24.575461][ T291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.299936][ T297] request_module fs-gadgetfs succeeded, but still no fs? [ 25.577147][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.584471][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.592052][ T312] device bridge_slave_0 entered promiscuous mode [ 25.599100][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.606170][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.613572][ T312] device bridge_slave_1 entered promiscuous mode [ 25.653635][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.660895][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.668207][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.675260][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.694795][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.702183][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.710140][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.718162][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.727329][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.736411][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.743807][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.755861][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.764684][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.772125][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.784209][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.793820][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.807470][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.818969][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.827139][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.834643][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.843079][ T312] device veth0_vlan entered promiscuous mode [ 25.853826][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.864263][ T312] device veth1_macvtap entered promiscuous mode [ 25.873981][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.884576][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/04/28 04:19:32 executed programs: 0 [ 26.398143][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.405439][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.412976][ T357] device bridge_slave_0 entered promiscuous mode [ 26.420268][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.428143][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.436200][ T357] device bridge_slave_1 entered promiscuous mode [ 26.477540][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.484799][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.492173][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.499434][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.519392][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.527339][ T313] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.534627][ T313] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.544606][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.553162][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.560484][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.570110][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.579203][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.587566][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.594813][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.606694][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.615321][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.624442][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.632914][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.646235][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.654697][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.666806][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.675069][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.683185][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.690886][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.699555][ T357] device veth0_vlan entered promiscuous mode [ 26.709399][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.717666][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.727063][ T357] device veth1_macvtap entered promiscuous mode [ 26.736162][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.743911][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.752808][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.762252][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.770756][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.795735][ T362] loop2: detected capacity change from 0 to 128 [ 26.807577][ T362] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 26.816794][ T362] ext4 filesystem being mounted at /0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 26.859087][ T362] BUG: unable to handle page fault for address: ffffffffffffffec [ 26.867033][ T362] #PF: supervisor read access in kernel mode [ 26.873297][ T362] #PF: error_code(0x0000) - not-present page [ 26.879621][ T362] PGD 7012067 P4D 7012067 PUD 7014067 PMD 0 [ 26.885868][ T362] Oops: 0000 [#1] PREEMPT SMP KASAN [ 26.891315][ T362] CPU: 0 PID: 362 Comm: syz.2.17 Not tainted syzkaller #0 [ 26.898500][ T362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 26.908544][ T362] RIP: 0010:ext4_free_ext_path+0x44/0x120 [ 26.914530][ T362] Code: 85 db 0f 84 ba 00 00 00 49 bf 00 00 00 00 00 fc ff df 48 8d 7b 08 48 89 f8 48 c1 e8 03 42 0f b6 04 38 84 c0 0f 85 b4 00 00 00 <0f> b7 43 08 c1 e0 04 48 8d 04 40 48 89 45 c0 48 89 5d d0 48 8d 43 [ 26.934429][ T362] RSP: 0018:ffffc900007a75b0 EFLAGS: 00010246 [ 26.940841][ T362] RAX: 0000000000000000 RBX: ffffffffffffffe4 RCX: ffff888112f7bcc0 [ 26.948994][ T362] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffffffffffec [ 26.958098][ T362] RBP: ffffc900007a75f0 R08: ffff88812355e267 R09: 1ffff110246abc4c [ 26.966364][ T362] R10: dffffc0000000000 R11: ffffed10246abc4d R12: ffff88812355e2a0 [ 26.974447][ T362] R13: ffffffffffffffe4 R14: dffffc0000000000 R15: dffffc0000000000 [ 26.982517][ T362] FS: 0000555591ab4500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 26.991976][ T362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.998867][ T362] CR2: ffffffffffffffec CR3: 000000012d16e000 CR4: 00000000003506b0 [ 27.007286][ T362] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.015531][ T362] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.023714][ T362] Call Trace: [ 27.027082][ T362] [ 27.030010][ T362] finish_range+0x22d/0x340 [ 27.034757][ T362] ? update_tind_extent_range+0x3f0/0x3f0 [ 27.040510][ T362] ? __ext4_sb_bread_gfp+0x15c/0x210 [ 27.045802][ T362] update_ind_extent_range+0x30d/0x530 [ 27.051351][ T362] update_dind_extent_range+0x146/0x210 [ 27.057255][ T362] ext4_ext_migrate+0xa57/0xe60 [ 27.062298][ T362] ? __cfi_ext4_ext_migrate+0x10/0x10 [ 27.068195][ T362] ext4_ioctl+0x1e4f/0x3ee0 [ 27.072780][ T362] ? __cfi_ext4_ioctl+0x10/0x10 [ 27.077844][ T362] ? atime_needs_update+0x676/0x810 [ 27.083053][ T362] ? __cfi_avc_has_extended_perms+0x10/0x10 [ 27.089044][ T362] ? touch_atime+0x251/0x540 [ 27.093839][ T362] ? __asan_set_shadow_00+0xe/0x10 [ 27.098962][ T362] ? do_vfs_ioctl+0x1b6c/0x1cd0 [ 27.103811][ T362] ? __ia32_compat_sys_ioctl+0x860/0x860 [ 27.109614][ T362] ? __cfi_get_futex_key+0x10/0x10 [ 27.114824][ T362] ? futex_wake+0x5b7/0x8e0 [ 27.119552][ T362] ? security_file_permission+0x94/0xb0 [ 27.125319][ T362] ? ioctl_has_perm+0x1b8/0x4f0 [ 27.130711][ T362] ? ioctl_has_perm+0x3a6/0x4f0 [ 27.135580][ T362] ? has_cap_mac_admin+0x370/0x370 [ 27.140963][ T362] ? do_futex+0x2bf/0x430 [ 27.145289][ T362] ? selinux_file_ioctl+0x3a0/0x4d0 [ 27.150560][ T362] ? __cfi_do_futex+0x10/0x10 [ 27.155392][ T362] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 27.161120][ T362] ? __se_sys_futex+0x136/0x310 [ 27.165986][ T362] ? security_file_ioctl+0x95/0xc0 [ 27.171134][ T362] ? __cfi_ext4_ioctl+0x10/0x10 [ 27.176091][ T362] __se_sys_ioctl+0x12f/0x1b0 [ 27.181115][ T362] __x64_sys_ioctl+0x7b/0x90 [ 27.185794][ T362] x64_sys_call+0x58b/0x9a0 [ 27.190477][ T362] do_syscall_64+0x4c/0xa0 [ 27.195172][ T362] ? clear_bhb_loop+0x30/0x80 [ 27.199964][ T362] ? clear_bhb_loop+0x30/0x80 [ 27.204643][ T362] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 27.210546][ T362] RIP: 0033:0x7f71f839cdd9 [ 27.214989][ T362] 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 [ 27.235060][ T362] RSP: 002b:00007ffcf5ed1648 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 27.243485][ T362] RAX: ffffffffffffffda RBX: 00007f71f8615fa0 RCX: 00007f71f839cdd9 [ 27.251881][ T362] RDX: 0000000000000000 RSI: 0000000000006609 RDI: 0000000000000004 [ 27.260203][ T362] RBP: 00007f71f8432d69 R08: 0000000000000000 R09: 0000000000000000 [ 27.268364][ T362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 27.276521][ T362] R13: 00007f71f8615fac R14: 00007f71f8615fa0 R15: 00007f71f8615fa0 [ 27.284507][ T362] [ 27.287535][ T362] Modules linked in: [ 27.291529][ T362] CR2: ffffffffffffffec [ 27.295863][ T362] ---[ end trace 0000000000000000 ]--- [ 27.301490][ T362] RIP: 0010:ext4_free_ext_path+0x44/0x120 [ 27.307684][ T362] Code: 85 db 0f 84 ba 00 00 00 49 bf 00 00 00 00 00 fc ff df 48 8d 7b 08 48 89 f8 48 c1 e8 03 42 0f b6 04 38 84 c0 0f 85 b4 00 00 00 <0f> b7 43 08 c1 e0 04 48 8d 04 40 48 89 45 c0 48 89 5d d0 48 8d 43 [ 27.327470][ T362] RSP: 0018:ffffc900007a75b0 EFLAGS: 00010246 [ 27.333716][ T362] RAX: 0000000000000000 RBX: ffffffffffffffe4 RCX: ffff888112f7bcc0 [ 27.341776][ T362] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffffffffffec [ 27.349819][ T362] RBP: ffffc900007a75f0 R08: ffff88812355e267 R09: 1ffff110246abc4c [ 27.357958][ T362] R10: dffffc0000000000 R11: ffffed10246abc4d R12: ffff88812355e2a0 [ 27.366273][ T362] R13: ffffffffffffffe4 R14: dffffc0000000000 R15: dffffc0000000000 [ 27.374380][ T362] FS: 0000555591ab4500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 27.383400][ T362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.390160][ T362] CR2: ffffffffffffffec CR3: 000000012d16e000 CR4: 00000000003506b0 [ 27.398669][ T362] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.406926][ T362] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.415096][ T362] Kernel panic - not syncing: Fatal exception [ 27.421556][ T362] Kernel Offset: disabled [ 27.425979][ T362] Rebooting in 86400 seconds..