Warning: Permanently added '10.128.1.78' (ED25519) to the list of known hosts. 2024/02/21 00:23:22 ignoring optional flag "sandboxArg"="0" 2024/02/21 00:23:23 parsed 1 programs 2024/02/21 00:23:23 executed programs: 0 [ 48.263672][ T2662] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.008548][ T2667] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 49.016297][ T2667] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 49.024813][ T2667] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 49.034676][ T2667] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 51.161156][ T1288] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.169056][ T1288] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.179169][ T1320] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.187043][ T1320] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.220395][ T3387] usercopy: Kernel memory exposure attempt detected from null address (offset 0, size 4)! [ 51.230438][ T3387] ------------[ cut here ]------------ [ 51.235875][ T3387] kernel BUG at mm/usercopy.c:102! [ 51.241064][ T3387] invalid opcode: 0000 [#1] PREEMPT SMP PTI [ 51.246954][ T3387] CPU: 0 PID: 3387 Comm: syz-executor.0 Not tainted 6.8.0-rc3-syzkaller #0 [ 51.255523][ T3387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 51.265557][ T3387] RIP: 0010:usercopy_abort+0x84/0x90 [ 51.270839][ T3387] Code: 49 89 ce 48 c7 c3 ae 1d 86 83 48 0f 44 de 48 c7 c7 47 1d 86 83 4c 89 de 48 89 c1 41 52 41 56 53 e8 91 f4 87 01 48 83 c4 18 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 [ 51.290728][ T3387] RSP: 0018:ffffc9000195fdf8 EFLAGS: 00010282 [ 51.296881][ T3387] RAX: 0000000000000057 RBX: ffffffff83905a75 RCX: ce6c1669cd340e00 [ 51.305027][ T3387] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 51.313172][ T3387] RBP: ffffffffffffffff R08: ffffffff8126c7f3 R09: 0000000000000000 [ 51.321210][ T3387] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff [ 51.329247][ T3387] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000001 [ 51.337295][ T3387] FS: 00007ffb248a26c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 51.346380][ T3387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.353030][ T3387] CR2: 0000000020001480 CR3: 0000000109f0e000 CR4: 00000000003506f0 [ 51.361022][ T3387] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.369599][ T3387] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.377910][ T3387] Call Trace: [ 51.381347][ T3387] [ 51.384266][ T3387] ? __die_body+0x8b/0xe0 [ 51.388582][ T3387] ? die+0xcf/0x110 [ 51.392377][ T3387] ? do_trap+0xdd/0x200 [ 51.396530][ T3387] ? usercopy_abort+0x84/0x90 [ 51.401298][ T3387] ? usercopy_abort+0x84/0x90 [ 51.405983][ T3387] ? handle_invalid_op+0xac/0xf0 [ 51.411061][ T3387] ? usercopy_abort+0x84/0x90 [ 51.415842][ T3387] ? exc_invalid_op+0x38/0x50 [ 51.420499][ T3387] ? asm_exc_invalid_op+0x1a/0x20 [ 51.425525][ T3387] ? vprintk_emit+0x463/0x550 [ 51.431490][ T3387] ? usercopy_abort+0x84/0x90 [ 51.436155][ T3387] __check_object_size+0x442/0x6e0 [ 51.441371][ T3387] ? raw_getsockopt+0x2be/0x390 [ 51.447076][ T3387] raw_getsockopt+0x2d0/0x390 [ 51.451739][ T3387] __sys_getsockopt+0x150/0x1b0 [ 51.456673][ T3387] __x64_sys_getsockopt+0x23/0x30 [ 51.461774][ T3387] do_syscall_64+0xe6/0x230 [ 51.466256][ T3387] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 51.472160][ T3387] RIP: 0033:0x7ffb24d20da9 [ 51.476558][ T3387] 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 [ 51.496925][ T3387] RSP: 002b:00007ffb248a20c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 51.505315][ T3387] RAX: ffffffffffffffda RBX: 00007ffb24e4ef80 RCX: 00007ffb24d20da9 [ 51.514064][ T3387] RDX: 0000000000000008 RSI: 0000000000000065 RDI: 0000000000000003 [ 51.522200][ T3387] RBP: 00007ffb24d6d47a R08: 0000000020001480 R09: 0000000000000000 [ 51.530167][ T3387] R10: 0000000020001440 R11: 0000000000000246 R12: 0000000000000000 [ 51.538203][ T3387] R13: 0000000000000006 R14: 00007ffb24e4ef80 R15: 00007ffd2b2249e8 [ 51.546255][ T3387] [ 51.549258][ T3387] Modules linked in: [ 51.553300][ T3387] ---[ end trace 0000000000000000 ]--- [ 51.561334][ T3387] RIP: 0010:usercopy_abort+0x84/0x90 [ 51.566791][ T3387] Code: 49 89 ce 48 c7 c3 ae 1d 86 83 48 0f 44 de 48 c7 c7 47 1d 86 83 4c 89 de 48 89 c1 41 52 41 56 53 e8 91 f4 87 01 48 83 c4 18 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 [ 51.586698][ T3387] RSP: 0018:ffffc9000195fdf8 EFLAGS: 00010282 [ 51.592894][ T3387] RAX: 0000000000000057 RBX: ffffffff83905a75 RCX: ce6c1669cd340e00 [ 51.601435][ T3387] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 51.609703][ T3387] RBP: ffffffffffffffff R08: ffffffff8126c7f3 R09: 0000000000000000 [ 51.618004][ T3387] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff [ 51.626002][ T3387] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000001 [ 51.634345][ T3387] FS: 00007ffb248a26c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 51.643374][ T3387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.650145][ T3387] CR2: 0000000020001480 CR3: 0000000109f0e000 CR4: 00000000003506f0 [ 51.658281][ T3387] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.666366][ T3387] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.674389][ T3387] Kernel panic - not syncing: Fatal exception [ 51.680853][ T3387] Kernel Offset: disabled [ 51.685156][ T3387] Rebooting in 86400 seconds..