Warning: Permanently added '10.128.1.212' (ED25519) to the list of known hosts. 2025/07/15 05:53:07 ignoring optional flag "sandboxArg"="0" 2025/07/15 05:53:07 ignoring optional flag "type"="gce" 2025/07/15 05:53:07 parsed 1 programs [ 45.320141][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 45.320153][ T24] audit: type=1400 audit(1752558787.820:92): avc: denied { unlink } for pid=319 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2025/07/15 05:53:07 executed programs: 0 [ 45.363552][ T319] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.408771][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.416427][ T325] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.423839][ T325] device bridge_slave_0 entered promiscuous mode [ 45.430895][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.437916][ T325] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.445625][ T325] device bridge_slave_1 entered promiscuous mode [ 45.475415][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.482474][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.489703][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.497139][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.513205][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.520490][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.527939][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.535560][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.545144][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.553447][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.560487][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.569531][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.578112][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.585181][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.596002][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.605424][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.617720][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.628862][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.637720][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.645308][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.653563][ T325] device veth0_vlan entered promiscuous mode [ 45.663436][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.672334][ T325] device veth1_macvtap entered promiscuous mode [ 45.681259][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.691335][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.712188][ T24] audit: type=1400 audit(1752558788.220:93): avc: denied { mounton } for pid=329 comm="syz-executor.0" path="/root/syzkaller-testdir2682060757/syzkaller.3UZFMH/0/file0" dev="sda1" ino=2036 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 45.713072][ T330] incfs: ino conflict with backing FS 1 [ 45.744673][ T24] audit: type=1400 audit(1752558788.220:94): avc: denied { mount } for pid=329 comm="syz-executor.0" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 45.746032][ T330] incfs: ino conflict with backing FS 5 [ 45.767643][ T24] audit: type=1400 audit(1752558788.220:95): avc: denied { mounton } for pid=329 comm="syz-executor.0" path="/root/syzkaller-testdir2682060757/syzkaller.3UZFMH/0/file0" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 45.774124][ T330] incfs: ino conflict with backing FS 2 [ 45.800581][ T24] audit: type=1400 audit(1752558788.250:96): avc: denied { write } for pid=329 comm="syz-executor.0" name="/" dev="incremental-fs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.806266][ T330] ------------[ cut here ]------------ [ 45.828814][ T24] audit: type=1400 audit(1752558788.250:97): avc: denied { add_name } for pid=329 comm="syz-executor.0" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.834446][ T330] WARNING: CPU: 0 PID: 330 at fs/inode.c:304 drop_nlink+0xc5/0x110 [ 45.868007][ T24] audit: type=1400 audit(1752558788.250:98): avc: denied { create } for pid=329 comm="syz-executor.0" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 45.876489][ T330] Modules linked in: [ 45.909089][ T24] audit: type=1400 audit(1752558788.250:99): avc: denied { associate } for pid=329 comm="syz-executor.0" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 45.913382][ T330] CPU: 0 PID: 330 Comm: syz-executor.0 Not tainted 5.10.238-syzkaller-1007795-gd0d90e085c21 #0 [ 45.947980][ T24] audit: type=1400 audit(1752558788.310:100): avc: denied { remove_name } for pid=329 comm="syz-executor.0" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 dev="incremental-fs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.994877][ T24] audit: type=1400 audit(1752558788.310:101): avc: denied { rename } for pid=329 comm="syz-executor.0" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 dev="incremental-fs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.995001][ T330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 46.041333][ T330] RIP: 0010:drop_nlink+0xc5/0x110 [ 46.046538][ T330] Code: 1b 48 8d bb b8 04 00 00 be 08 00 00 00 e8 a3 23 f2 ff f0 48 ff 83 b8 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 8b 32 b8 ff <0f> 0b eb 86 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 5e ff ff ff 4c [ 46.066703][ T330] RSP: 0018:ffffc90000d37938 EFLAGS: 00010293 [ 46.072949][ T330] RAX: ffffffff81ab62a5 RBX: ffff8881211f4060 RCX: ffff8881201962c0 [ 46.081315][ T330] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 46.089481][ T330] RBP: ffffc90000d37960 R08: 00000000127a3c98 R09: 000000006875ecc4 [ 46.097630][ T330] R10: 00000000127a3c98 R11: 000000006875ecc4 R12: dffffc0000000000 [ 46.105838][ T330] R13: 1ffff1102423e815 R14: ffff8881211f40a8 R15: 0000000000000000 [ 46.113911][ T330] FS: 00007fc36b74c6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 46.122996][ T330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.129578][ T330] CR2: 00005577883a5620 CR3: 000000010d2c0000 CR4: 00000000003506a0 [ 46.137575][ T330] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.145833][ T330] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.153938][ T330] Call Trace: [ 46.157258][ T330] shmem_unlink+0x21c/0x270 [ 46.161848][ T330] shmem_rename2+0x13c/0x5c0 [ 46.166443][ T330] vfs_rename+0xa26/0xef0 [ 46.170798][ T330] ? __ia32_sys_link+0x70/0x70 [ 46.175564][ T330] ? lock_rename+0xdb/0xf0 [ 46.180026][ T330] dir_rename_wrap+0x325/0x550 [ 46.185035][ T330] vfs_rename+0xa26/0xef0 [ 46.189596][ T330] ? mntput+0x5f/0xc0 [ 46.193793][ T330] ? __ia32_sys_link+0x70/0x70 [ 46.198717][ T330] ? __lookup_hash+0x241/0x250 [ 46.203568][ T330] do_renameat2+0x6f8/0xe60 [ 46.208332][ T330] ? fsnotify_move+0x2a0/0x2a0 [ 46.213255][ T330] __x64_sys_renameat2+0xd8/0xf0 [ 46.218311][ T330] do_syscall_64+0x31/0x40 [ 46.222984][ T330] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.228882][ T330] RIP: 0033:0x7fc36bbcada9 [ 46.233315][ T330] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 46.253259][ T330] RSP: 002b:00007fc36b74c0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000013c [ 46.262347][ T330] RAX: ffffffffffffffda RBX: 00007fc36bcf8f80 RCX: 00007fc36bbcada9 [ 46.270663][ T330] RDX: ffffffffffffff9c RSI: 0000000020004b00 RDI: 0000000000000003 [ 46.278740][ T330] RBP: 00007fc36bc1747a R08: 0000000000000000 R09: 0000000000000000 [ 46.286997][ T330] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 46.295268][ T330] R13: 000000000000000b R14: 00007fc36bcf8f80 R15: 00007ffc0884e908 [ 46.303321][ T330] ---[ end trace ba9a4c7b4434c1f0 ]--- [ 46.308906][ T330] list_del corruption. prev->next should be ffff88811f8081a0, but was ffff88811abf9800 [ 46.318670][ T330] ------------[ cut here ]------------ [ 46.324208][ T330] kernel BUG at lib/list_debug.c:61! [ 46.329617][ T330] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 46.335728][ T330] CPU: 0 PID: 330 Comm: syz-executor.0 Tainted: G W 5.10.238-syzkaller-1007795-gd0d90e085c21 #0 [ 46.347936][ T330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 46.358291][ T330] RIP: 0010:__list_del_entry_valid+0x10c/0x120 [ 46.364441][ T330] Code: 48 89 de e8 96 5f 30 02 0f 0b 48 c7 c7 80 14 20 85 48 89 de e8 85 5f 30 02 0f 0b 48 c7 c7 e0 14 20 85 48 89 de e8 74 5f 30 02 <0f> 0b 48 c7 c7 40 15 20 85 48 89 de e8 63 5f 30 02 0f 0b 00 55 48 [ 46.384560][ T330] RSP: 0018:ffffc90000d37b78 EFLAGS: 00010246 [ 46.390925][ T330] RAX: 0000000000000054 RBX: ffff88811f8081a0 RCX: 0417d29e48496c00 [ 46.398888][ T330] RDX: 0000000000000000 RSI: 0000000080000002 RDI: 0000000000000000 [ 46.407023][ T330] RBP: ffffc90000d37b98 R08: dffffc0000000000 R09: fffff520001a6ea5 [ 46.415066][ T330] R10: fffff520001a6ea5 R11: 1ffff920001a6ea4 R12: dffffc0000000000 [ 46.423296][ T330] R13: dffffc0000000000 R14: ffff88811abf9800 R15: ffff88811abf94d0 [ 46.431267][ T330] FS: 00007fc36b74c6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 46.440389][ T330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.446999][ T330] CR2: 0000000020004b00 CR3: 000000010d2c0000 CR4: 00000000003506b0 [ 46.455089][ T330] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.463243][ T330] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.471376][ T330] Call Trace: [ 46.474666][ T330] __dentry_kill+0x24c/0x650 [ 46.479426][ T330] dentry_kill+0xc0/0x2a0 [ 46.483933][ T330] dput+0x42/0x80 [ 46.487589][ T330] path_put+0x39/0x60 [ 46.491563][ T330] dentry_release+0x4f/0xa0 [ 46.496166][ T330] ? dentry_revalidate+0x350/0x350 [ 46.501472][ T330] __dentry_kill+0x4b5/0x650 [ 46.506225][ T330] dentry_kill+0xc0/0x2a0 [ 46.510556][ T330] dput+0x42/0x80 [ 46.514173][ T330] do_renameat2+0x7bd/0xe60 [ 46.518684][ T330] ? fsnotify_move+0x2a0/0x2a0 [ 46.523449][ T330] __x64_sys_renameat2+0xd8/0xf0 [ 46.528633][ T330] do_syscall_64+0x31/0x40 [ 46.533047][ T330] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.539129][ T330] RIP: 0033:0x7fc36bbcada9 [ 46.543544][ T330] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 46.563219][ T330] RSP: 002b:00007fc36b74c0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000013c [ 46.571880][ T330] RAX: ffffffffffffffda RBX: 00007fc36bcf8f80 RCX: 00007fc36bbcada9 [ 46.579840][ T330] RDX: ffffffffffffff9c RSI: 0000000020004b00 RDI: 0000000000000003 [ 46.587800][ T330] RBP: 00007fc36bc1747a R08: 0000000000000000 R09: 0000000000000000 [ 46.595844][ T330] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 46.604201][ T330] R13: 000000000000000b R14: 00007fc36bcf8f80 R15: 00007ffc0884e908 [ 46.613097][ T330] Modules linked in: [ 46.617109][ T330] ---[ end trace ba9a4c7b4434c1f1 ]--- [ 46.622705][ T330] RIP: 0010:__list_del_entry_valid+0x10c/0x120 [ 46.628855][ T330] Code: 48 89 de e8 96 5f 30 02 0f 0b 48 c7 c7 80 14 20 85 48 89 de e8 85 5f 30 02 0f 0b 48 c7 c7 e0 14 20 85 48 89 de e8 74 5f 30 02 <0f> 0b 48 c7 c7 40 15 20 85 48 89 de e8 63 5f 30 02 0f 0b 00 55 48 [ 46.648568][ T330] RSP: 0018:ffffc90000d37b78 EFLAGS: 00010246 [ 46.654898][ T330] RAX: 0000000000000054 RBX: ffff88811f8081a0 RCX: 0417d29e48496c00 [ 46.662957][ T330] RDX: 0000000000000000 RSI: 0000000080000002 RDI: 0000000000000000 [ 46.671057][ T330] RBP: ffffc90000d37b98 R08: dffffc0000000000 R09: fffff520001a6ea5 [ 46.679016][ T330] R10: fffff520001a6ea5 R11: 1ffff920001a6ea4 R12: dffffc0000000000 [ 46.687043][ T330] R13: dffffc0000000000 R14: ffff88811abf9800 R15: ffff88811abf94d0 [ 46.695012][ T330] FS: 00007fc36b74c6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 46.704221][ T330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.710812][ T330] CR2: 0000000020004b00 CR3: 000000010d2c0000 CR4: 00000000003506b0 [ 46.718779][ T330] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.726765][ T330] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.734963][ T330] Kernel panic - not syncing: Fatal exception [ 46.741243][ T330] Kernel Offset: disabled [ 46.745587][ T330] Rebooting in 86400 seconds..