Warning: Permanently added '10.128.0.230' (ED25519) to the list of known hosts. 2025/08/16 17:49:07 ignoring optional flag "sandboxArg"="0" 2025/08/16 17:49:08 parsed 1 programs [ 26.216417][ T30] audit: type=1400 audit(1755366548.358:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 26.237093][ T30] audit: type=1400 audit(1755366548.358:65): avc: denied { module_request } for pid=281 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 [ 27.095029][ T30] audit: type=1400 audit(1755366549.238:66): avc: denied { mounton } for pid=290 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 [ 27.096240][ T290] cgroup: Unknown subsys name 'net' [ 27.117702][ T30] audit: type=1400 audit(1755366549.238:67): avc: denied { mount } for pid=290 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 [ 27.144961][ T30] audit: type=1400 audit(1755366549.268:68): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 27.145494][ T290] cgroup: Unknown subsys name 'devices' [ 27.283282][ T290] cgroup: Unknown subsys name 'hugetlb' [ 27.288917][ T290] cgroup: Unknown subsys name 'rlimit' [ 27.464950][ T30] audit: type=1400 audit(1755366549.608:69): avc: denied { setattr } for pid=290 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 [ 27.488146][ T30] audit: type=1400 audit(1755366549.608:70): avc: denied { create } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.494759][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 27.508686][ T30] audit: type=1400 audit(1755366549.608:71): avc: denied { write } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.537338][ T30] audit: type=1400 audit(1755366549.608:72): avc: denied { read } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.557656][ T30] audit: type=1400 audit(1755366549.608:73): avc: denied { mounton } for pid=290 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 [ 27.585554][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 28.037146][ T294] request_module fs-gadgetfs succeeded, but still no fs? [ 28.221605][ T304] syz-executor (304) used greatest stack depth: 21576 bytes left [ 28.601683][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.608728][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.616401][ T344] device bridge_slave_0 entered promiscuous mode [ 28.623224][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.630250][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.637626][ T344] device bridge_slave_1 entered promiscuous mode [ 28.683039][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.690065][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.697356][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.704381][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.722235][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.729869][ T300] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.737116][ T300] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.746044][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.754330][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.761359][ T300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.769720][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.778009][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.785049][ T300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.796966][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.806278][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.819931][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.831335][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.839295][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.846863][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.861609][ T344] device veth0_vlan entered promiscuous mode [ 28.871742][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.880745][ T344] device veth1_macvtap entered promiscuous mode [ 28.896184][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.912659][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.960400][ T344] syz-executor (344) used greatest stack depth: 21440 bytes left 2025/08/16 17:49:11 executed programs: 0 [ 29.110603][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.117754][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.125377][ T360] device bridge_slave_0 entered promiscuous mode [ 29.132362][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.139397][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.147071][ T360] device bridge_slave_1 entered promiscuous mode [ 29.199449][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.206499][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.213784][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.220808][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.228857][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.236077][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.259970][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 29.267484][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.276102][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 29.284449][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.292907][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.299922][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.315444][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 29.323725][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.332055][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.339103][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.351175][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 29.359288][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.381360][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 29.389424][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.397639][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 29.406921][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.415383][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 29.423472][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.432440][ T360] device veth0_vlan entered promiscuous mode [ 29.441845][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.449395][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.459551][ T360] device veth1_macvtap entered promiscuous mode [ 29.471152][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 29.479348][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.487587][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 29.495355][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.503786][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.512184][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 29.520543][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.545728][ T373] loop2: detected capacity change from 0 to 512 [ 29.583220][ T373] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 29.594709][ T373] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 29.611180][ T373] EXT4-fs (loop2): resizing filesystem from 0 to 8 blocks [ 29.619881][ T373] ------------[ cut here ]------------ [ 29.625358][ T373] kernel BUG at fs/ext4/resize.c:546! [ 29.630750][ T373] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 29.636821][ T373] CPU: 0 PID: 373 Comm: syz.2.17 Not tainted 5.15.189-syzkaller-android13-5.15.189_r00 #0 [ 29.646693][ T373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 29.656733][ T373] RIP: 0010:ext4_flex_group_add+0x5395/0x53a0 [ 29.662907][ T373] Code: ff ff e8 2e 6c 88 ff 0f 0b e8 27 6c 88 ff 0f 0b e8 20 6c 88 ff 0f 0b e8 19 6c 88 ff 0f 0b e8 12 6c 88 ff 0f 0b e8 0b 6c 88 ff <0f> 0b e8 04 6c 88 ff 0f 0b 66 90 55 48 89 e5 41 57 41 56 41 55 41 [ 29.682511][ T373] RSP: 0018:ffffc900040ef4c0 EFLAGS: 00010293 [ 29.688575][ T373] RAX: ffffffff81e043c5 RBX: ffff88812c3f2400 RCX: ffff888110052780 [ 29.696538][ T373] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 29.704499][ T373] RBP: ffffc900040ef7b0 R08: 0000000000000004 R09: 0000000000000003 [ 29.712459][ T373] R10: fffff5200081de84 R11: 1ffff9200081de84 R12: 1ffff11022109000 [ 29.720424][ T373] R13: ffff888110c9b000 R14: 0000000000000000 R15: 0000000000000001 [ 29.728408][ T373] FS: 00007f413696a6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 29.737328][ T373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.743902][ T373] CR2: 00007f4136949d58 CR3: 000000012e2a7000 CR4: 00000000003506b0 [ 29.751868][ T373] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 29.759830][ T373] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 29.767789][ T373] Call Trace: [ 29.771055][ T373] [ 29.773976][ T373] ? __stack_depot_save+0x442/0x480 [ 29.779168][ T373] ? __kasan_kmalloc+0xec/0x110 [ 29.784017][ T373] ? __kasan_kmalloc+0xda/0x110 [ 29.788853][ T373] ? ext4_resize_fs+0x1a39/0x4370 [ 29.793865][ T373] ? __se_sys_ioctl+0x121/0x1a0 [ 29.798705][ T373] ? __x64_sys_ioctl+0x7b/0x90 [ 29.803490][ T373] ? x64_sys_call+0x2f/0x9a0 [ 29.808064][ T373] ? do_syscall_64+0x4c/0xa0 [ 29.812639][ T373] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 29.818693][ T373] ? ext4_group_add+0x1440/0x1440 [ 29.823714][ T373] ? ext4_bg_num_gdb+0x1d0/0x240 [ 29.828638][ T373] ? ext4_get_group_number+0x173/0x250 [ 29.834084][ T373] ext4_resize_fs+0x39aa/0x4370 [ 29.838924][ T373] ? ext4_group_extend_no_check+0x6f0/0x6f0 [ 29.844800][ T373] ? preempt_count_add+0x90/0x1b0 [ 29.849814][ T373] ? mnt_want_write_file+0x243/0x420 [ 29.855086][ T373] ext4_ioctl+0x2164/0x33c0 [ 29.859591][ T373] ? ext4_fileattr_set+0x1640/0x1640 [ 29.864872][ T373] ? __ia32_compat_sys_ioctl+0x850/0x850 [ 29.870504][ T373] ? futex_exit_release+0x1d0/0x1d0 [ 29.875697][ T373] ? strncpy_from_user+0x207/0x2e0 [ 29.880793][ T373] ? strncpy_from_user+0x2be/0x2e0 [ 29.885907][ T373] ? ioctl_has_perm+0x394/0x4d0 [ 29.890743][ T373] ? has_cap_mac_admin+0x330/0x330 [ 29.895847][ T373] ? selinux_file_ioctl+0x377/0x480 [ 29.901049][ T373] ? selinux_bpf+0xc7/0xf0 [ 29.905458][ T373] ? selinux_file_alloc_security+0x120/0x120 [ 29.911427][ T373] ? security_bpf+0x82/0xa0 [ 29.915933][ T373] ? __fget_files+0x2c4/0x320 [ 29.920618][ T373] ? security_file_ioctl+0x84/0xa0 [ 29.925717][ T373] ? ext4_fileattr_set+0x1640/0x1640 [ 29.930988][ T373] __se_sys_ioctl+0x121/0x1a0 [ 29.935649][ T373] __x64_sys_ioctl+0x7b/0x90 [ 29.940225][ T373] x64_sys_call+0x2f/0x9a0 [ 29.944623][ T373] do_syscall_64+0x4c/0xa0 [ 29.949030][ T373] ? clear_bhb_loop+0x50/0xa0 [ 29.953708][ T373] ? clear_bhb_loop+0x50/0xa0 [ 29.958370][ T373] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 29.964260][ T373] RIP: 0033:0x7f4136af9be9 [ 29.968663][ T373] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 29.988272][ T373] RSP: 002b:00007f413696a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 29.996694][ T373] RAX: ffffffffffffffda RBX: 00007f4136d20fa0 RCX: 00007f4136af9be9 [ 30.004663][ T373] RDX: 0000200000000140 RSI: 0000000040086610 RDI: 0000000000000004 [ 30.012620][ T373] RBP: 00007f4136b7ce19 R08: 0000000000000000 R09: 0000000000000000 [ 30.020639][ T373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 30.028698][ T373] R13: 00007f4136d21038 R14: 00007f4136d20fa0 R15: 00007fffb9a4f198 [ 30.036664][ T373] [ 30.039682][ T373] Modules linked in: [ 30.046481][ T373] ---[ end trace 41d440f79df6b11e ]--- [ 30.052159][ T373] RIP: 0010:ext4_flex_group_add+0x5395/0x53a0 [ 30.058240][ T373] Code: ff ff e8 2e 6c 88 ff 0f 0b e8 27 6c 88 ff 0f 0b e8 20 6c 88 ff 0f 0b e8 19 6c 88 ff 0f 0b e8 12 6c 88 ff 0f 0b e8 0b 6c 88 ff <0f> 0b e8 04 6c 88 ff 0f 0b 66 90 55 48 89 e5 41 57 41 56 41 55 41 [ 30.078011][ T373] RSP: 0018:ffffc900040ef4c0 EFLAGS: 00010293 [ 30.084285][ T373] RAX: ffffffff81e043c5 RBX: ffff88812c3f2400 RCX: ffff888110052780 [ 30.092395][ T373] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 30.100408][ T373] RBP: ffffc900040ef7b0 R08: 0000000000000004 R09: 0000000000000003 [ 30.108417][ T373] R10: fffff5200081de84 R11: 1ffff9200081de84 R12: 1ffff11022109000 [ 30.116608][ T373] R13: ffff888110c9b000 R14: 0000000000000000 R15: 0000000000000001 [ 30.124635][ T373] FS: 00007f413696a6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 30.133631][ T373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.140239][ T373] CR2: 00007f4136949d58 CR3: 000000012e2a7000 CR4: 00000000003506b0 [ 30.148323][ T373] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 30.156306][ T373] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 30.164396][ T373] Kernel panic - not syncing: Fatal exception [ 30.170742][ T373] Kernel Offset: disabled [ 30.175059][ T373] Rebooting in 86400 seconds..