Warning: Permanently added '10.128.15.204' (ECDSA) to the list of known hosts. [ 71.121347][ T25] cfg80211: failed to load regulatory.db [ 71.162419][ T4045] general protection fault, probably for non-canonical address 0xdffffc0000000070: 0000 [#1] PREEMPT SMP KASAN [ 71.174693][ T4045] KASAN: null-ptr-deref in range [0x0000000000000380-0x0000000000000387] [ 71.183111][ T4045] CPU: 0 PID: 4045 Comm: syz-executor129 Not tainted 5.17.0-rc8-syzkaller #0 [ 71.191905][ T4045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.201967][ T4045] RIP: 0010:llc_build_and_send_ui_pkt+0x1b3/0x270 [ 71.208386][ T4045] Code: 48 c1 ea 03 80 3c 02 00 0f 85 c9 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 5d 10 48 8d bb 80 03 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 8f 00 00 00 48 8b b3 80 03 00 00 4c 89 f2 48 89 [ 71.228263][ T4045] RSP: 0018:ffffc900046ff898 EFLAGS: 00010202 [ 71.234428][ T4045] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 1ffff1100e8da2e0 [ 71.242490][ T4045] RDX: 0000000000000070 RSI: 0000000000000003 RDI: 0000000000000380 [ 71.250722][ T4045] RBP: ffff8880746d1640 R08: ffff8880223a250c R09: 0000000000000000 [ 71.259487][ T4045] R10: 0000000000000001 R11: 0000000000000001 R12: ffff888078813400 [ 71.267454][ T4045] R13: 0000000000000005 R14: ffff8880223a2510 R15: 0000000000000005 [ 71.275476][ T4045] FS: 00007f1ed6d95700(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 [ 71.284937][ T4045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.291623][ T4045] CR2: 00007f1ed6e2dbd0 CR3: 0000000019b97000 CR4: 00000000003506f0 [ 71.300244][ T4045] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.308288][ T4045] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.316667][ T4045] Call Trace: [ 71.319928][ T4045] [ 71.322877][ T4045] llc_ui_sendmsg+0x686/0xf20 [ 71.327812][ T4045] ? llc_ui_connect+0xb30/0xb30 [ 71.332838][ T4045] ? __copy_msghdr_from_user+0x86/0x3e0 [ 71.338363][ T4045] ? llc_ui_connect+0xb30/0xb30 [ 71.343755][ T4045] sock_sendmsg+0xab/0xe0 [ 71.348065][ T4045] ____sys_sendmsg+0x392/0x7a0 [ 71.352848][ T4045] ? kernel_sendmsg+0x30/0x30 [ 71.357497][ T4045] ? do_recvmmsg+0x550/0x550 [ 71.362061][ T4045] ? __lock_acquire+0x15e4/0x5630 [ 71.367261][ T4045] ___sys_sendmsg+0xd3/0x150 [ 71.371999][ T4045] ? sendmsg_copy_msghdr+0x110/0x110 [ 71.377505][ T4045] ? up_write+0x470/0x470 [ 71.382426][ T4045] ? find_held_lock+0x2d/0x110 [ 71.388225][ T4045] ? __might_fault+0xb3/0x160 [ 71.392931][ T4045] ? lock_downgrade+0x6e0/0x6e0 [ 71.397761][ T4045] __sys_sendmmsg+0x141/0x310 [ 71.402520][ T4045] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 71.407883][ T4045] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 71.414051][ T4045] ? __context_tracking_exit+0x80/0x90 [ 71.419489][ T4045] ? lock_downgrade+0x6e0/0x6e0 [ 71.424410][ T4045] ? lock_downgrade+0x6e0/0x6e0 [ 71.429526][ T4045] __x64_sys_sendmmsg+0x94/0x100 [ 71.434440][ T4045] ? syscall_enter_from_user_mode+0x21/0x70 [ 71.440394][ T4045] do_syscall_64+0x35/0xb0 [ 71.444806][ T4045] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 71.450786][ T4045] RIP: 0033:0x7f1ed6dec349 [ 71.455288][ T4045] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 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 b8 ff ff ff f7 d8 64 89 01 48 [ 71.475225][ T4045] RSP: 002b:00007f1ed6d95318 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 71.483635][ T4045] RAX: ffffffffffffffda RBX: 00007f1ed6e6d488 RCX: 00007f1ed6dec349 [ 71.491860][ T4045] RDX: 03fffffffffffeed RSI: 0000000020001380 RDI: 0000000000000003 [ 71.499805][ T4045] RBP: 00007f1ed6e6d480 R08: 0000000000000000 R09: 0000000000000000 [ 71.507764][ T4045] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1ed6e6d48c [ 71.515800][ T4045] R13: 00007ffcd045954f R14: 00007f1ed6d95400 R15: 0000000000022000 [ 71.523850][ T4045] [ 71.526937][ T4045] Modules linked in: [ 71.540514][ T4045] ---[ end trace 0000000000000000 ]--- [ 71.546166][ T4045] RIP: 0010:llc_build_and_send_ui_pkt+0x1b3/0x270 [ 71.556205][ T4045] Code: 48 c1 ea 03 80 3c 02 00 0f 85 c9 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 5d 10 48 8d bb 80 03 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 8f 00 00 00 48 8b b3 80 03 00 00 4c 89 f2 48 89 [ 71.580667][ T4045] RSP: 0018:ffffc900046ff898 EFLAGS: 00010202 [ 71.586925][ T4045] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 1ffff1100e8da2e0 [ 71.595378][ T4045] RDX: 0000000000000070 RSI: 0000000000000003 RDI: 0000000000000380 [ 71.603881][ T4045] RBP: ffff8880746d1640 R08: ffff8880223a250c R09: 0000000000000000 [ 71.612273][ T4045] R10: 0000000000000001 R11: 0000000000000001 R12: ffff888078813400 [ 71.620439][ T4045] R13: 0000000000000005 R14: ffff8880223a2510 R15: 0000000000000005 [ 71.628426][ T4045] FS: 00007f1ed6d95700(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 [ 71.637871][ T4045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.645006][ T4045] CR2: 00007f1ed6e2dbd0 CR3: 0000000019b97000 CR4: 00000000003506f0 [ 71.653036][ T4045] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.661183][ T4045] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.670796][ T4045] Kernel panic - not syncing: Fatal exception [ 71.677162][ T4045] Kernel Offset: disabled [ 71.681658][ T4045] Rebooting in 86400 seconds..