Warning: Permanently added '10.128.10.34' (ED25519) to the list of known hosts. 2024/03/05 15:38:57 ignoring optional flag "sandboxArg"="0" 2024/03/05 15:38:57 parsed 1 programs [ 41.990021][ T23] kauditd_printk_skb: 72 callbacks suppressed [ 41.990030][ T23] audit: type=1400 audit(1709653137.339:148): avc: denied { mounton } for pid=404 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 [ 42.021402][ T23] audit: type=1400 audit(1709653137.339:149): avc: denied { mount } for pid=404 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 [ 42.044422][ T23] audit: type=1400 audit(1709653137.369:150): avc: denied { unlink } for pid=404 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2024/03/05 15:38:57 executed programs: 0 [ 42.095122][ T404] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 42.153816][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.160738][ T409] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.167824][ T409] device bridge_slave_0 entered promiscuous mode [ 42.174619][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.181474][ T409] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.188622][ T409] device bridge_slave_1 entered promiscuous mode [ 42.225509][ T23] audit: type=1400 audit(1709653137.569:151): avc: denied { create } for pid=409 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.246237][ T23] audit: type=1400 audit(1709653137.599:152): avc: denied { write } for pid=409 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.266589][ T23] audit: type=1400 audit(1709653137.599:153): avc: denied { read } for pid=409 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.270602][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.293786][ T409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.301116][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.307947][ T409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.327258][ T124] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.334508][ T124] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.342904][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.350279][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.370488][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.378514][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.385465][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.392802][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.401516][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.408322][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.415797][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.423717][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.434279][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.450118][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.457793][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.474058][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.483756][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.494385][ T23] audit: type=1400 audit(1709653137.849:154): avc: denied { mounton } for pid=409 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=779 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 42.527188][ T23] audit: type=1400 audit(1709653137.869:155): avc: denied { mounton } for pid=415 comm="syz-executor.0" path="/root/syzkaller-testdir1917101715/syzkaller.phVSGq/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 42.579939][ T417] kasan: CONFIG_KASAN_INLINE enabled [ 42.585252][ T417] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 42.589847][ T23] audit: type=1400 audit(1709653137.919:156): avc: denied { write } for pid=415 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 [ 42.593479][ T417] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 42.623235][ T417] CPU: 1 PID: 417 Comm: syz-executor.0 Not tainted 5.4.265-syzkaller-04844-g50cb39f34248 #0 [ 42.629453][ T23] audit: type=1400 audit(1709653137.919:157): avc: denied { add_name } for pid=415 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 [ 42.633286][ T417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 42.633303][ T417] RIP: 0010:vfs_link+0x3b/0x8a0 [ 42.633311][ T417] Code: 24 30 49 89 d6 49 89 f5 48 89 fb 48 bd 00 00 00 00 00 fc ff df e8 25 1d 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 47 ef f5 ff 48 8b 2b 4d 8d 7d 28 4d [ 42.633315][ T417] RSP: 0018:ffff8881ee9e7bb0 EFLAGS: 00010206 [ 42.697718][ T417] RAX: 0000000000000006 RBX: 0000000000000030 RCX: ffff8881f0d62f40 [ 42.705526][ T417] RDX: 0000000000000000 RSI: ffff8881d9efa518 RDI: 0000000000000000 [ 42.713335][ T417] RBP: dffffc0000000000 R08: dffffc0000000000 R09: ffffed103b3df4b9 [ 42.721149][ T417] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881d9e29ee0 [ 42.728966][ T417] R13: ffff8881d9efa518 R14: ffff8881d9e29ee0 R15: ffff8881d9efa518 [ 42.736771][ T417] FS: 00007fb59118f6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 42.745620][ T417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.752046][ T417] CR2: 0000000020000100 CR3: 00000001eef8b000 CR4: 00000000003406a0 [ 42.759856][ T417] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.767659][ T417] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.775469][ T417] Call Trace: [ 42.778617][ T417] ? __die+0xb4/0x100 [ 42.782416][ T417] ? die+0x26/0x50 [ 42.786070][ T417] ? do_general_protection+0x266/0x3c0 [ 42.791364][ T417] ? do_trap+0x340/0x340 [ 42.795444][ T417] ? general_protection+0x28/0x30 [ 42.800308][ T417] ? vfs_link+0x3b/0x8a0 [ 42.804384][ T417] dir_link+0x37f/0x510 [ 42.808376][ T417] ? dir_lookup+0x690/0x690 [ 42.812712][ T417] ? down_write+0xd7/0x150 [ 42.816967][ T417] ? down_read_killable+0x220/0x220 [ 42.822009][ T417] ? generic_permission+0x198/0x3e0 [ 42.827055][ T417] ? security_inode_link+0xcc/0x110 [ 42.832070][ T417] vfs_link+0x69b/0x8a0 [ 42.836066][ T417] do_linkat+0x46c/0x8b0 [ 42.840160][ T417] ? fsnotify_link+0x150/0x150 [ 42.844742][ T417] ? switch_fpu_return+0x1d4/0x410 [ 42.849689][ T417] ? fpu__clear+0x3c0/0x3c0 [ 42.854027][ T417] ? fput_many+0x15e/0x1b0 [ 42.858291][ T417] __x64_sys_linkat+0xb1/0xc0 [ 42.862799][ T417] do_syscall_64+0xca/0x1c0 [ 42.867142][ T417] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 42.872948][ T417] Modules linked in: [ 42.877906][ T417] ---[ end trace 016adcb2760abdd5 ]--- [ 42.883642][ T417] RIP: 0010:vfs_link+0x3b/0x8a0 [ 42.888588][ T417] Code: 24 30 49 89 d6 49 89 f5 48 89 fb 48 bd 00 00 00 00 00 fc ff df e8 25 1d 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 47 ef f5 ff 48 8b 2b 4d 8d 7d 28 4d [ 42.908100][ T417] RSP: 0018:ffff8881ee9e7bb0 EFLAGS: 00010206 [ 42.913960][ T417] RAX: 0000000000000006 RBX: 0000000000000030 RCX: ffff8881f0d62f40 [ 42.921828][ T417] RDX: 0000000000000000 RSI: ffff8881d9efa518 RDI: 0000000000000000 [ 42.929545][ T417] RBP: dffffc0000000000 R08: dffffc0000000000 R09: ffffed103b3df4b9 [ 42.937481][ T417] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881d9e29ee0 [ 42.945292][ T417] R13: ffff8881d9efa518 R14: ffff8881d9e29ee0 R15: ffff8881d9efa518 [ 42.953092][ T417] FS: 00007fb59118f6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 42.961953][ T417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.968338][ T417] CR2: 0000000020000100 CR3: 00000001eef8b000 CR4: 00000000003406a0 [ 42.976407][ T417] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.984434][ T417] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.992418][ T417] Kernel panic - not syncing: Fatal exception [ 42.998991][ T417] Kernel Offset: disabled [ 43.003115][ T417] Rebooting in 86400 seconds..