Warning: Permanently added '10.128.0.226' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 225.410799][T10341] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 225.422843][T10341] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 225.431262][T10341] CPU: 0 PID: 10341 Comm: syz-executor239 Not tainted 5.14.0-rc7-syzkaller #0 [ 225.440122][T10341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.450200][T10341] RIP: 0010:unix_dgram_connect+0x32a/0xc60 [ 225.456053][T10341] Code: 00 00 45 31 ed 49 83 bc 24 f8 05 00 00 00 74 69 e8 eb 5b a6 f9 48 8d 7d 12 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 e0 07 00 00 [ 225.475775][T10341] RSP: 0018:ffffc9000a89fcd8 EFLAGS: 00010202 [ 225.481836][T10341] RAX: dffffc0000000000 RBX: 0000000000000004 RCX: 0000000000000000 [ 225.489887][T10341] RDX: 0000000000000002 RSI: ffffffff87cf4ef5 RDI: 0000000000000012 [ 225.497857][T10341] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff88802e1917c3 [ 225.505856][T10341] R10: ffffffff87cf4eba R11: 0000000000000001 R12: ffff88802e191740 [ 225.513831][T10341] R13: 0000000000000000 R14: ffff88802e191d38 R15: ffff88802e1917c0 [ 225.521812][T10341] FS: 00007f3eb0052700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 225.530743][T10341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 225.537322][T10341] CR2: 00000000004787d0 CR3: 0000000029c0a000 CR4: 00000000001506f0 [ 225.545487][T10341] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 225.553540][T10341] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 225.561511][T10341] Call Trace: [ 225.564788][T10341] ? lock_downgrade+0x6e0/0x6e0 [ 225.569654][T10341] ? aa_af_perm+0x230/0x230 [ 225.574153][T10341] ? unix_find_other+0x720/0x720 [ 225.579092][T10341] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 225.585333][T10341] ? unix_find_other+0x720/0x720 [ 225.590283][T10341] __sys_connect_file+0x155/0x1a0 [ 225.595308][T10341] __sys_connect+0x161/0x190 [ 225.600007][T10341] ? __sys_connect_file+0x1a0/0x1a0 [ 225.605219][T10341] __x64_sys_connect+0x6f/0xb0 [ 225.610066][T10341] ? syscall_enter_from_user_mode+0x21/0x70 [ 225.615963][T10341] do_syscall_64+0x35/0xb0 [ 225.620379][T10341] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 225.626268][T10341] RIP: 0033:0x446a89 [ 225.630151][T10341] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 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 bc ff ff ff f7 d8 64 89 01 48 [ 225.649754][T10341] RSP: 002b:00007f3eb0052208 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 225.658167][T10341] RAX: ffffffffffffffda RBX: 00000000004cc4d8 RCX: 0000000000446a89 [ 225.666130][T10341] RDX: 000000000000006e RSI: 0000000020000180 RDI: 0000000000000003 [ 225.674102][T10341] RBP: 00000000004cc4d0 R08: 00007f3eb0052700 R09: 0000000000000000 [ 225.682080][T10341] R10: 00007f3eb0052700 R11: 0000000000000246 R12: 00000000004cc4dc [ 225.690067][T10341] R13: 00007ffd791e79cf R14: 00007f3eb0052300 R15: 0000000000022000 [ 225.698035][T10341] Modules linked in: executing program executing program executing program executing program executing program [ 225.721430][T10341] ---[ end trace 4eb809357514968c ]--- [ 225.735211][T10341] RIP: 0010:unix_dgram_connect+0x32a/0xc60 [ 225.752130][T10341] Code: 00 00 45 31 ed 49 83 bc 24 f8 05 00 00 00 74 69 e8 eb 5b a6 f9 48 8d 7d 12 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 e0 07 00 00 executing program executing program [ 225.780003][T10341] RSP: 0018:ffffc9000a89fcd8 EFLAGS: 00010202 [ 225.786183][T10341] RAX: dffffc0000000000 RBX: 0000000000000004 RCX: 0000000000000000 [ 225.794638][T10341] RDX: 0000000000000002 RSI: ffffffff87cf4ef5 RDI: 0000000000000012 [ 225.802807][T10341] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff88802e1917c3 [ 225.811868][T10341] R10: ffffffff87cf4eba R11: 0000000000000001 R12: ffff88802e191740 [ 225.820888][T10341] R13: 0000000000000000 R14: ffff88802e191d38 R15: ffff88802e1917c0 executing program executing program [ 225.849238][T10341] FS: 00007f3eb0052700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 225.858511][T10341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 225.868327][T10341] CR2: 00007ffd791fe960 CR3: 0000000029c0a000 CR4: 00000000001506e0 [ 225.877298][T10341] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 225.885891][T10341] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 225.894021][T10341] Kernel panic - not syncing: Fatal exception [ 225.901713][T10341] Kernel Offset: disabled [ 225.906091][T10341] Rebooting in 86400 seconds..