[ 29.533438][ T26] audit: type=1400 audit(1732648487.913:86): avc: denied { read } for pid=1648 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.553646][ T26] audit: type=1400 audit(1732648487.913:87): avc: denied { mounton } for pid=1648 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 [ 29.557649][ T1654] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 29.578378][ T26] audit: type=1400 audit(1732648487.913:88): avc: denied { mount } for pid=1648 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 [ 30.272173][ T1648] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k Warning: Permanently added '10.128.10.58' (ED25519) to the list of known hosts. 2024/11/26 19:15:08 ignoring optional flag "sandboxArg"="0" 2024/11/26 19:15:09 parsed 1 programs [ 50.941826][ T26] kauditd_printk_skb: 32 callbacks suppressed [ 50.941828][ T26] audit: type=1400 audit(1732648509.363:121): avc: denied { unlink } for pid=2552 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" [ 51.715764][ T2552] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 52.149172][ T26] audit: type=1400 audit(1732648510.563:122): avc: denied { read } for pid=2558 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 52.170382][ T26] audit: type=1400 audit(1732648510.563:123): avc: denied { open } for pid=2558 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 52.260757][ T26] audit: type=1401 audit(1732648510.673:124): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2024/11/26 19:15:11 executed programs: 0 [ 54.482634][ T3437] BUG: kernel NULL pointer dereference, address: 0000000000000038 [ 54.490424][ T3437] #PF: supervisor read access in kernel mode [ 54.496359][ T3437] #PF: error_code(0x0000) - not-present page [ 54.502290][ T3437] PGD 10df72067 P4D 10df72067 PUD 10df73067 PMD 0 [ 54.508744][ T3437] Oops: 0000 [#1] PREEMPT SMP NOPTI [ 54.513918][ T3437] CPU: 0 PID: 3437 Comm: syz.3.16 Not tainted 6.8.0-rc3-syzkaller #0 [ 54.521938][ T3437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 54.532122][ T3437] RIP: 0010:__lock_acquire.constprop.0+0x2f6/0x570 [ 54.538590][ T3437] Code: 0a 48 83 f8 ff 0f 85 11 02 00 00 0f b7 45 20 66 25 ff 1f 66 89 44 24 16 0f b6 45 22 83 e0 03 88 44 24 10 e9 69 fe ff ff 89 f0 <48> 8b 44 c7 08 48 85 c0 0f 85 64 fd ff ff e9 35 fd ff ff e8 32 61 [ 54.558166][ T3437] RSP: 0018:ffffc900024bf8b0 EFLAGS: 00010097 [ 54.564183][ T3437] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.572110][ T3437] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000030 [ 54.580038][ T3437] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 54.587964][ T3437] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 54.595892][ T3437] R13: 0000000000000000 R14: ffff888103b52140 R15: 0000000000000200 [ 54.603837][ T3437] FS: 00007fae9485d6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 54.612721][ T3437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.619264][ T3437] CR2: 0000000000000038 CR3: 000000010ffe6000 CR4: 00000000003506f0 [ 54.627192][ T3437] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.635121][ T3437] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.643099][ T3437] Call Trace: [ 54.646354][ T3437] [ 54.649260][ T3437] ? __die+0x1e/0x60 [ 54.653111][ T3437] ? page_fault_oops+0x16c/0x4c0 [ 54.658016][ T3437] ? find_held_lock+0x2b/0x80 [ 54.662651][ T3437] ? exc_page_fault+0x386/0x780 [ 54.667470][ T3437] ? asm_exc_page_fault+0x26/0x30 [ 54.672466][ T3437] ? __lock_acquire.constprop.0+0x2f6/0x570 [ 54.678326][ T3437] ? find_held_lock+0x2b/0x80 [ 54.682955][ T3437] lock_acquire+0xab/0x180 [ 54.687325][ T3437] ? modify_prefix_route+0xc0/0x1a0 [ 54.692484][ T3437] _raw_spin_lock_bh+0x2e/0x40 [ 54.697203][ T3437] ? modify_prefix_route+0xc0/0x1a0 [ 54.702353][ T3437] modify_prefix_route+0xc0/0x1a0 [ 54.707332][ T3437] inet6_rtm_newaddr+0x67e/0x800 [ 54.712326][ T3437] rtnetlink_rcv_msg+0x17d/0x490 [ 54.717219][ T3437] ? avc_has_perm_noaudit+0xa7/0x140 [ 54.722470][ T3437] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 54.727890][ T3437] netlink_rcv_skb+0x53/0x100 [ 54.732529][ T3437] ? netlink_unicast+0x74/0x3e0 [ 54.737331][ T3437] netlink_unicast+0x2ab/0x3e0 [ 54.742050][ T3437] netlink_sendmsg+0x219/0x480 [ 54.746769][ T3437] ____sys_sendmsg+0x361/0x3a0 [ 54.751572][ T3437] ? copy_msghdr_from_user+0x78/0xb0 [ 54.756824][ T3437] ___sys_sendmsg+0x95/0xe0 [ 54.761282][ T3437] __sys_sendmsg+0x75/0xc0 [ 54.765660][ T3437] do_syscall_64+0x73/0x180 [ 54.770132][ T3437] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 54.775979][ T3437] RIP: 0033:0x7fae9397e819 [ 54.780366][ T3437] 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 [ 54.799931][ T3437] RSP: 002b:00007fae9485d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 54.808315][ T3437] RAX: ffffffffffffffda RBX: 00007fae93b35fa0 RCX: 00007fae9397e819 [ 54.816249][ T3437] RDX: 0000000000040040 RSI: 0000000020000140 RDI: 0000000000000004 [ 54.824197][ T3437] RBP: 00007fae939f175e R08: 0000000000000000 R09: 0000000000000000 [ 54.832128][ T3437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 54.840058][ T3437] R13: 0000000000000000 R14: 00007fae93b35fa0 R15: 00007ffe934928c8 [ 54.847988][ T3437] [ 54.850967][ T3437] Modules linked in: [ 54.854827][ T3437] CR2: 0000000000000038 [ 54.858942][ T3437] ---[ end trace 0000000000000000 ]--- [ 54.864357][ T3437] RIP: 0010:__lock_acquire.constprop.0+0x2f6/0x570 [ 54.870820][ T3437] Code: 0a 48 83 f8 ff 0f 85 11 02 00 00 0f b7 45 20 66 25 ff 1f 66 89 44 24 16 0f b6 45 22 83 e0 03 88 44 24 10 e9 69 fe ff ff 89 f0 <48> 8b 44 c7 08 48 85 c0 0f 85 64 fd ff ff e9 35 fd ff ff e8 32 61 [ 54.890387][ T3437] RSP: 0018:ffffc900024bf8b0 EFLAGS: 00010097 [ 54.896412][ T3437] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.904340][ T3437] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000030 [ 54.912267][ T3437] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 54.920209][ T3437] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 54.928135][ T3437] R13: 0000000000000000 R14: ffff888103b52140 R15: 0000000000000200 [ 54.936063][ T3437] FS: 00007fae9485d6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 54.944950][ T3437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.951489][ T3437] CR2: 0000000000000038 CR3: 000000010ffe6000 CR4: 00000000003506f0 [ 54.959420][ T3437] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.967348][ T3437] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.975361][ T3437] Kernel panic - not syncing: Fatal exception in interrupt [ 54.982691][ T3437] Kernel Offset: disabled [ 54.986981][ T3437] Rebooting in 86400 seconds..