Warning: Permanently added '10.128.1.83' (ED25519) to the list of known hosts. 2025/01/26 10:58:00 ignoring optional flag "sandboxArg"="0" 2025/01/26 10:58:00 ignoring optional flag "type"="gce" 2025/01/26 10:58:00 parsed 1 programs [ 46.327504][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 46.327517][ T24] audit: type=1400 audit(1737889080.680:94): avc: denied { mount } for pid=342 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 2025/01/26 10:58:00 executed programs: 0 [ 46.357254][ T24] audit: type=1400 audit(1737889080.710:95): avc: denied { unlink } for pid=342 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 46.396467][ T342] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.448870][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.455762][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.463077][ T348] device bridge_slave_0 entered promiscuous mode [ 46.469774][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.476753][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.483886][ T348] device bridge_slave_1 entered promiscuous mode [ 46.518818][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.525688][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.532795][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.539656][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.556615][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.563766][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.571111][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.578619][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.588137][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.596255][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.603096][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.611522][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.620104][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.627060][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.639280][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.648796][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.662291][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.674530][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.682620][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.689902][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.698952][ T348] device veth0_vlan entered promiscuous mode [ 46.708654][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.718276][ T348] device veth1_macvtap entered promiscuous mode [ 46.727508][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.737310][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.752022][ T24] audit: type=1400 audit(1737889081.100:96): avc: denied { mounton } for pid=348 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=509 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 46.778477][ T353] incfs: ino conflict with backing FS 1 [ 46.779793][ T24] audit: type=1400 audit(1737889081.140:97): avc: denied { mounton } for pid=352 comm="syz-executor.0" path="/root/syzkaller-testdir3017052059/syzkaller.THsEj2/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 46.789646][ T353] incfs: ino conflict with backing FS 5 [ 46.812154][ T24] audit: type=1400 audit(1737889081.140:98): avc: denied { mount } for pid=352 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 [ 46.817016][ T353] incfs: ino conflict with backing FS 2 [ 46.838995][ T24] audit: type=1400 audit(1737889081.140:99): avc: denied { mounton } for pid=352 comm="syz-executor.0" path="/root/syzkaller-testdir3017052059/syzkaller.THsEj2/0/file0" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 46.845149][ T353] ------------[ cut here ]------------ [ 46.870932][ T24] audit: type=1400 audit(1737889081.150:100): avc: denied { write } for pid=352 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 [ 46.876175][ T353] WARNING: CPU: 0 PID: 353 at fs/inode.c:304 drop_nlink+0xc1/0x110 [ 46.899233][ T24] audit: type=1400 audit(1737889081.150:101): avc: denied { add_name } for pid=352 comm="syz-executor.0" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.940486][ T24] audit: type=1400 audit(1737889081.150:102): avc: denied { create } for pid=352 comm="syz-executor.0" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 46.940716][ T353] Modules linked in: [ 46.974033][ T24] audit: type=1400 audit(1737889081.150:103): avc: denied { associate } for pid=352 comm="syz-executor.0" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 46.977690][ T353] CPU: 0 PID: 353 Comm: syz-executor.0 Not tainted 5.10.233-syzkaller-1006618-gfbe98d68b6b3 #0 [ 47.023089][ T353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 47.033195][ T353] RIP: 0010:drop_nlink+0xc1/0x110 [ 47.037996][ T353] Code: 1e 48 8d bb b8 04 00 00 be 08 00 00 00 e8 77 cb f0 ff f0 48 ff 83 b8 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 8f 2a b3 ff <0f> 0b eb 88 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c [ 47.058347][ T353] RSP: 0018:ffffc90000ee78b8 EFLAGS: 00010293 [ 47.064271][ T353] RAX: ffffffff81b79411 RBX: 0000000000000000 RCX: ffff88810dc78000 [ 47.072039][ T353] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 47.079899][ T353] RBP: ffffc90000ee78e0 R08: ffffffff81b79394 R09: 0000000067961539 [ 47.087870][ T353] R10: 000000000c845ba9 R11: 0000000067961539 R12: dffffc0000000000 [ 47.095680][ T353] R13: 1ffff11021741bb5 R14: ffff88810ba0dd60 R15: ffff88810ba0dda8 [ 47.103488][ T353] FS: 00007f22759cd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 47.112223][ T353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.118847][ T353] CR2: 0000000020004b00 CR3: 0000000110267000 CR4: 00000000003506b0 [ 47.126933][ T353] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.134859][ T353] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.142671][ T353] Call Trace: [ 47.145756][ T353] ? show_regs+0x58/0x60 [ 47.149816][ T353] ? __warn+0x160/0x2f0 [ 47.153943][ T353] ? drop_nlink+0xc1/0x110 [ 47.158152][ T353] ? report_bug+0x3d9/0x5b0 [ 47.162711][ T353] ? drop_nlink+0xc1/0x110 [ 47.166975][ T353] ? handle_bug+0x41/0x70 [ 47.171276][ T353] ? exc_invalid_op+0x1b/0x50 [ 47.176173][ T353] ? asm_exc_invalid_op+0x12/0x20 [ 47.181019][ T353] ? drop_nlink+0x44/0x110 [ 47.185445][ T353] ? drop_nlink+0xc1/0x110 [ 47.189675][ T353] ? drop_nlink+0xc1/0x110 [ 47.193971][ T353] ? drop_nlink+0xc1/0x110 [ 47.198186][ T353] shmem_unlink+0x22b/0x280 [ 47.202758][ T353] shmem_rename2+0x12c/0x5b0 [ 47.207234][ T353] vfs_rename+0x9fb/0xeb0 [ 47.211358][ T353] ? __ia32_sys_link+0x70/0x70 [ 47.216050][ T353] ? lockref_get_not_zero+0xce/0x1a0 [ 47.221189][ T353] ? lock_rename+0xdd/0xf0 [ 47.225474][ T353] dir_rename_wrap+0x345/0x570 [ 47.230036][ T353] vfs_rename+0x9fb/0xeb0 [ 47.234317][ T353] ? mntput+0x5d/0xc0 [ 47.238384][ T353] ? __ia32_sys_link+0x70/0x70 [ 47.243047][ T353] ? __lookup_hash+0x1cf/0x290 [ 47.247722][ T353] do_renameat2+0xa56/0x1240 [ 47.252232][ T353] ? fsnotify_move+0x290/0x290 [ 47.256992][ T353] __x64_sys_renameat2+0xdd/0xf0 [ 47.261685][ T353] do_syscall_64+0x34/0x70 [ 47.266105][ T353] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.271825][ T353] RIP: 0033:0x7f2275e4bda9 [ 47.276341][ T353] 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 [ 47.296033][ T353] RSP: 002b:00007f22759cd0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000013c [ 47.304236][ T353] RAX: ffffffffffffffda RBX: 00007f2275f79f80 RCX: 00007f2275e4bda9 [ 47.312108][ T353] RDX: ffffffffffffff9c RSI: 0000000020004b00 RDI: 0000000000000003 [ 47.320204][ T353] RBP: 00007f2275e9847a R08: 0000000000000000 R09: 0000000000000000 [ 47.328318][ T353] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 47.336162][ T353] R13: 000000000000000b R14: 00007f2275f79f80 R15: 00007ffe014d7088 [ 47.343948][ T353] ---[ end trace 94096e50bfe0d4d3 ]--- [ 47.349368][ T353] list_del corruption. prev->next should be ffff88811c374f70, but was ffff88811c373910 [ 47.359056][ T353] ------------[ cut here ]------------ [ 47.364428][ T353] kernel BUG at lib/list_debug.c:61! [ 47.369550][ T353] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 47.375439][ T353] CPU: 0 PID: 353 Comm: syz-executor.0 Tainted: G W 5.10.233-syzkaller-1006618-gfbe98d68b6b3 #0 [ 47.387321][ T353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 47.397404][ T353] RIP: 0010:__list_del_entry_valid+0x10c/0x120 [ 47.403457][ T353] Code: 4c 89 f6 e8 ec 60 56 02 0f 0b 48 c7 c7 00 34 60 85 4c 89 f6 e8 db 60 56 02 0f 0b 48 c7 c7 60 34 60 85 4c 89 f6 e8 ca 60 56 02 <0f> 0b 48 c7 c7 c0 34 60 85 4c 89 f6 e8 b9 60 56 02 0f 0b cc 55 48 [ 47.423316][ T353] RSP: 0018:ffffc90000ee7ae0 EFLAGS: 00010246 [ 47.429190][ T353] RAX: 0000000000000054 RBX: ffff88811c373910 RCX: fcba0733a0ce2000 [ 47.437014][ T353] RDX: 0000000000000000 RSI: 0000000080000002 RDI: 0000000000000000 [ 47.444814][ T353] RBP: ffffc90000ee7b00 R08: ffffffff81523288 R09: fffff520001dce75 [ 47.452622][ T353] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 47.460436][ T353] R13: ffff88811c374f38 R14: ffff88811c374f70 R15: ffff88811c373090 [ 47.468277][ T353] FS: 00007f22759cd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 47.477100][ T353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.483778][ T353] CR2: 0000000020004b00 CR3: 0000000110267000 CR4: 00000000003506b0 [ 47.491717][ T353] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.499529][ T353] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.507423][ T353] Call Trace: [ 47.510642][ T353] ? __die_body+0x62/0xb0 [ 47.514810][ T353] ? die+0x88/0xb0 [ 47.518475][ T353] ? do_trap+0x1a4/0x310 [ 47.522534][ T353] ? __list_del_entry_valid+0x10c/0x120 [ 47.527991][ T353] ? handle_invalid_op+0x95/0xc0 [ 47.532767][ T353] ? __list_del_entry_valid+0x10c/0x120 [ 47.538239][ T353] ? exc_invalid_op+0x32/0x50 [ 47.542759][ T353] ? asm_exc_invalid_op+0x12/0x20 [ 47.547722][ T353] ? wake_up_klogd+0xb8/0xf0 [ 47.552147][ T353] ? __list_del_entry_valid+0x10c/0x120 [ 47.557539][ T353] __dentry_kill+0x250/0x650 [ 47.561956][ T353] ? lockref_put_or_lock+0x104/0x170 [ 47.567067][ T353] dentry_kill+0xc0/0x2a0 [ 47.571275][ T353] dput+0x40/0x80 [ 47.574726][ T353] path_put+0x39/0x60 [ 47.578529][ T353] ? dentry_revalidate+0x350/0x350 [ 47.583466][ T353] dentry_release+0x52/0xb0 [ 47.587895][ T353] ? dentry_revalidate+0x350/0x350 [ 47.593170][ T353] __dentry_kill+0x4ad/0x650 [ 47.597698][ T353] dentry_kill+0xc0/0x2a0 [ 47.601841][ T353] dput+0x40/0x80 [ 47.605326][ T353] do_renameat2+0xadf/0x1240 [ 47.609924][ T353] ? fsnotify_move+0x290/0x290 [ 47.614602][ T353] __x64_sys_renameat2+0xdd/0xf0 [ 47.619373][ T353] do_syscall_64+0x34/0x70 [ 47.623716][ T353] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.629435][ T353] RIP: 0033:0x7f2275e4bda9 [ 47.633697][ T353] 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 [ 47.653227][ T353] RSP: 002b:00007f22759cd0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000013c [ 47.661592][ T353] RAX: ffffffffffffffda RBX: 00007f2275f79f80 RCX: 00007f2275e4bda9 [ 47.669360][ T353] RDX: ffffffffffffff9c RSI: 0000000020004b00 RDI: 0000000000000003 [ 47.677291][ T353] RBP: 00007f2275e9847a R08: 0000000000000000 R09: 0000000000000000 [ 47.685200][ T353] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 47.693003][ T353] R13: 000000000000000b R14: 00007f2275f79f80 R15: 00007ffe014d7088 [ 47.700840][ T353] Modules linked in: [ 47.704761][ T353] ---[ end trace 94096e50bfe0d4d4 ]--- [ 47.710124][ T353] RIP: 0010:__list_del_entry_valid+0x10c/0x120 [ 47.716292][ T353] Code: 4c 89 f6 e8 ec 60 56 02 0f 0b 48 c7 c7 00 34 60 85 4c 89 f6 e8 db 60 56 02 0f 0b 48 c7 c7 60 34 60 85 4c 89 f6 e8 ca 60 56 02 <0f> 0b 48 c7 c7 c0 34 60 85 4c 89 f6 e8 b9 60 56 02 0f 0b cc 55 48 [ 47.736010][ T353] RSP: 0018:ffffc90000ee7ae0 EFLAGS: 00010246 [ 47.741914][ T353] RAX: 0000000000000054 RBX: ffff88811c373910 RCX: fcba0733a0ce2000 [ 47.749842][ T353] RDX: 0000000000000000 RSI: 0000000080000002 RDI: 0000000000000000 [ 47.757719][ T353] RBP: ffffc90000ee7b00 R08: ffffffff81523288 R09: fffff520001dce75 [ 47.765740][ T353] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 47.773774][ T353] R13: ffff88811c374f38 R14: ffff88811c374f70 R15: ffff88811c373090 [ 47.781656][ T353] FS: 00007f22759cd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 47.790435][ T353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.796888][ T353] CR2: 0000000020004b00 CR3: 0000000110267000 CR4: 00000000003506b0 [ 47.804668][ T353] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.812669][ T353] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.820448][ T353] Kernel panic - not syncing: Fatal exception [ 47.826635][ T353] Kernel Offset: disabled [ 47.830764][ T353] Rebooting in 86400 seconds..