Warning: Permanently added '10.128.0.113' (ED25519) to the list of known hosts. 2024/10/03 08:20:44 ignoring optional flag "sandboxArg"="0" 2024/10/03 08:20:44 ignoring optional flag "type"="gce" 2024/10/03 08:20:44 parsed 1 programs [ 47.665201][ T23] kauditd_printk_skb: 19 callbacks suppressed [ 47.665213][ T23] audit: type=1400 audit(1727943644.400:95): avc: denied { unlink } for pid=409 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" 2024/10/03 08:20:44 executed programs: 0 [ 47.806226][ T409] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.881995][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.888888][ T416] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.896782][ T416] device bridge_slave_0 entered promiscuous mode [ 47.903778][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.919929][ T416] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.927241][ T416] device bridge_slave_1 entered promiscuous mode [ 47.981145][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.988325][ T416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.995596][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.002476][ T416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.028970][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.036281][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.043647][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.051095][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.062149][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.070886][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.077743][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.087144][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.095914][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.103398][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.117907][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.128035][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.146496][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.158958][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.174196][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.188807][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.199649][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.229002][ T23] audit: type=1400 audit(1727943644.960:96): avc: denied { mounton } for pid=422 comm="syz-executor.0" path="/root/syzkaller-testdir596958822/syzkaller.txGnxi/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 48.282717][ T424] kasan: CONFIG_KASAN_INLINE enabled [ 48.287967][ T23] audit: type=1400 audit(1727943645.010:97): avc: denied { write } for pid=422 comm="syz-executor.0" name="/" dev="incremental-fs" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.310921][ T424] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 48.319854][ T424] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 48.326707][ T424] CPU: 1 PID: 424 Comm: syz-executor.0 Not tainted 5.4.283-syzkaller-04981-g1cca65ac6abc #0 [ 48.336719][ T424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 48.346582][ T424] RIP: 0010:vfs_link+0x3b/0x8a0 [ 48.351775][ T424] Code: 24 30 49 89 d6 49 89 f5 48 89 fb 48 bd 00 00 00 00 00 fc ff df e8 25 02 c6 ff 48 89 5c 24 28 48 83 c3 30 48 89 d8 48 c1 e8 03 <80> 3c 28 00 74 08 48 89 df e8 a7 e9 f5 ff 48 8b 2b 4d 8d 7d 28 4d [ 48.371766][ T424] RSP: 0018:ffff8881d997fbb0 EFLAGS: 00010206 [ 48.372422][ T23] audit: type=1400 audit(1727943645.020:98): avc: denied { add_name } for pid=422 comm="syz-executor.0" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.377818][ T424] RAX: 0000000000000006 RBX: 0000000000000030 RCX: ffff8881f32f8000 [ 48.412220][ T424] RDX: 0000000000000000 RSI: ffff8881e8bd3490 RDI: 0000000000000000 [ 48.412398][ T23] audit: type=1400 audit(1727943645.020:99): avc: denied { link } for pid=422 comm="syz-executor.0" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 48.420303][ T424] RBP: dffffc0000000000 R08: dffffc0000000000 R09: ffffed103d17a6a8 [ 48.452931][ T424] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881da85fbb0 [ 48.460894][ T424] R13: ffff8881e8bd3490 R14: ffff8881da85fbb0 R15: ffff8881e8bd3490 [ 48.469280][ T424] FS: 00007f35352c56c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 48.479982][ T424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.486933][ T424] CR2: 0000000020000000 CR3: 00000001f0eba000 CR4: 00000000003406a0 [ 48.496174][ T424] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.504843][ T424] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.513238][ T424] Call Trace: [ 48.516557][ T424] ? __die+0xb4/0x100 [ 48.520455][ T424] ? die+0x26/0x50 [ 48.524117][ T424] ? do_general_protection+0x266/0x3c0 [ 48.530118][ T424] ? do_trap+0x340/0x340 [ 48.534402][ T424] ? general_protection+0x28/0x30 [ 48.539504][ T424] ? vfs_link+0x3b/0x8a0 [ 48.544444][ T424] dir_link+0x37f/0x510 [ 48.548618][ T424] ? dir_lookup+0x690/0x690 [ 48.553822][ T424] ? down_write+0xd7/0x150 [ 48.559189][ T424] ? down_read_killable+0x220/0x220 [ 48.564492][ T424] ? generic_permission+0x198/0x3e0 [ 48.569969][ T424] ? security_inode_link+0xcc/0x110 [ 48.575079][ T424] vfs_link+0x69b/0x8a0 [ 48.579384][ T424] do_linkat+0x46c/0x8b0 [ 48.583600][ T424] ? fsnotify_link+0x150/0x150 [ 48.588326][ T424] ? switch_fpu_return+0x1d4/0x410 [ 48.593583][ T424] ? fpu__clear+0x3c0/0x3c0 [ 48.597986][ T424] ? fput_many+0x15e/0x1b0 [ 48.602623][ T424] __x64_sys_linkat+0xb1/0xc0 [ 48.607353][ T424] do_syscall_64+0xca/0x1c0 [ 48.611940][ T424] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.617803][ T424] RIP: 0033:0x7f3535764da9 [ 48.622175][ T424] 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 [ 48.642597][ T424] RSP: 002b:00007f35352c50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000109 [ 48.651013][ T424] RAX: ffffffffffffffda RBX: 00007f3535893050 RCX: 00007f3535764da9 [ 48.659131][ T424] RDX: 0000000000000004 RSI: 0000000020000080 RDI: 0000000000000004 [ 48.668646][ T424] RBP: 00007f35357b147a R08: 0000000000000000 R09: 0000000000000000 [ 48.676539][ T424] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.684702][ T424] R13: 000000000000006e R14: 00007f3535893050 R15: 00007ffdc8d71dd8 [ 48.692670][ T424] Modules linked in: [ 48.698347][ T424] ---[ end trace dbc2c3f26f3f1eeb ]--- [ 48.704085][ T424] RIP: 0010:vfs_link+0x3b/0x8a0 [ 48.708758][ T424] Code: 24 30 49 89 d6 49 89 f5 48 89 fb 48 bd 00 00 00 00 00 fc ff df e8 25 02 c6 ff 48 89 5c 24 28 48 83 c3 30 48 89 d8 48 c1 e8 03 <80> 3c 28 00 74 08 48 89 df e8 a7 e9 f5 ff 48 8b 2b 4d 8d 7d 28 4d [ 48.728965][ T424] RSP: 0018:ffff8881d997fbb0 EFLAGS: 00010206 [ 48.735108][ T424] RAX: 0000000000000006 RBX: 0000000000000030 RCX: ffff8881f32f8000 [ 48.742869][ T424] RDX: 0000000000000000 RSI: ffff8881e8bd3490 RDI: 0000000000000000 [ 48.750648][ T424] RBP: dffffc0000000000 R08: dffffc0000000000 R09: ffffed103d17a6a8 [ 48.758512][ T424] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881da85fbb0 [ 48.766393][ T424] R13: ffff8881e8bd3490 R14: ffff8881da85fbb0 R15: ffff8881e8bd3490 [ 48.774531][ T424] FS: 00007f35352c56c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 48.783608][ T424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.790226][ T424] CR2: 0000000020000000 CR3: 00000001f0eba000 CR4: 00000000003406a0 [ 48.799469][ T424] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.807574][ T424] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.815833][ T424] Kernel panic - not syncing: Fatal exception [ 48.821899][ T424] Kernel Offset: disabled [ 48.825969][ T424] Rebooting in 86400 seconds..