[ 59.766972][ T44] device veth0_macvtap left promiscuous mode [ 59.774278][ T44] device veth1_vlan left promiscuous mode [ 59.780266][ T44] device veth0_vlan left promiscuous mode [ 59.921100][ T44] team0 (unregistering): Port device team_slave_1 removed [ 59.934771][ T44] team0 (unregistering): Port device team_slave_0 removed [ 59.947253][ T44] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 59.962937][ T44] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 60.014318][ T44] bond0 (unregistering): Released all slaves [ 64.388492][ T26] kauditd_printk_skb: 57 callbacks suppressed [ 64.388506][ T26] audit: type=1400 audit(1641561343.603:189): avc: denied { transition } for pid=3876 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.10.31' (ECDSA) to the list of known hosts. [ 75.876911][ T26] audit: type=1400 audit(1641561355.083:190): avc: denied { bind } for pid=4071 comm="syz-executor505" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 75.918737][ T26] audit: type=1400 audit(1641561355.103:191): avc: denied { write } for pid=4082 comm="syz-executor505" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 76.070608][ T4086] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 76.268440][ T4170] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 76.338093][ T7] cfg80211: failed to load regulatory.db [ 76.469450][ T4266] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 76.659559][ T4350] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 76.851302][ T4437] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 77.043451][ T4526] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 77.231304][ T4621] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 77.432996][ T4715] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 77.611865][ T4802] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 77.803138][ T4888] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 77.992137][ T4977] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 78.195334][ T5069] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 78.383801][ T5160] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 78.570957][ T5245] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 78.746526][ T5333] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 78.947421][ T5421] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 79.135129][ T5517] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 79.193002][ T5617] general protection fault, probably for non-canonical address 0xdffffc00000000ba: 0000 [#1] PREEMPT SMP KASAN [ 79.204773][ T5617] KASAN: null-ptr-deref in range [0x00000000000005d0-0x00000000000005d7] [ 79.213202][ T5617] CPU: 1 PID: 5617 Comm: syz-executor505 Not tainted 5.16.0-rc8-next-20220106-syzkaller #0 [ 79.223291][ T5617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.233442][ T5617] RIP: 0010:nfc_alloc_send_skb+0x3a/0x190 [ 79.239170][ T5617] Code: 54 41 89 d4 55 53 48 89 fb 48 8d ab d0 05 00 00 48 83 ec 08 e8 17 9d 80 f8 48 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 14 01 00 00 48 8d bb d4 05 00 [ 79.258800][ T5617] RSP: 0018:ffffc9000527f888 EFLAGS: 00010202 [ 79.265128][ T5617] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 79.273099][ T5617] RDX: 00000000000000ba RSI: ffffffff88f69bf9 RDI: 0000000000000000 [ 79.281149][ T5617] RBP: 00000000000005d0 R08: ffffc9000527f938 R09: 0000000000000880 [ 79.289114][ T5617] R10: ffffffff88f82a5d R11: 000000000000087f R12: 0000000000000000 [ 79.297165][ T5617] R13: 0000000000000082 R14: ffff88807f636000 R15: ffffc9000527f938 [ 79.305229][ T5617] FS: 00007f3eb274c700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 79.314170][ T5617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.320904][ T5617] CR2: 0000000020000300 CR3: 000000007f490000 CR4: 00000000003506e0 [ 79.328874][ T5617] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.337196][ T5617] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.345261][ T5617] Call Trace: [ 79.348540][ T5617] [ 79.351510][ T5617] nfc_llcp_send_ui_frame+0x2c0/0x430 [ 79.356937][ T5617] ? nfc_llcp_send_i_frame+0x4b0/0x4b0 [ 79.362588][ T5617] ? trace_hardirqs_on+0x38/0x1c0 [ 79.367628][ T5617] llcp_sock_sendmsg+0x2b9/0x3a0 [ 79.372759][ T5617] ? llcp_sock_connect+0x12e0/0x12e0 [ 79.378053][ T5617] sock_sendmsg+0xcf/0x120 [ 79.382478][ T5617] ____sys_sendmsg+0x331/0x810 [ 79.387272][ T5617] ? kernel_sendmsg+0x50/0x50 [ 79.392030][ T5617] ? do_recvmmsg+0x6d0/0x6d0 [ 79.396628][ T5617] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 79.402615][ T5617] ___sys_sendmsg+0xf3/0x170 [ 79.407207][ T5617] ? sendmsg_copy_msghdr+0x160/0x160 [ 79.412494][ T5617] ? lock_chain_count+0x20/0x20 [ 79.417347][ T5617] ? __fget_light+0xea/0x280 [ 79.421934][ T5617] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 79.428269][ T5617] __sys_sendmmsg+0x195/0x470 [ 79.433039][ T5617] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 79.438066][ T5617] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 79.444138][ T5617] ? find_held_lock+0x2d/0x110 [ 79.448900][ T5617] ? __context_tracking_exit+0xb8/0xe0 [ 79.454361][ T5617] ? lock_downgrade+0x6e0/0x6e0 [ 79.459212][ T5617] ? lock_downgrade+0x6e0/0x6e0 [ 79.464252][ T5617] __x64_sys_sendmmsg+0x99/0x100 [ 79.469201][ T5617] ? syscall_enter_from_user_mode+0x21/0x70 [ 79.475111][ T5617] do_syscall_64+0x35/0xb0 [ 79.479529][ T5617] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 79.485438][ T5617] RIP: 0033:0x7f3eb27bbf79 [ 79.489851][ T5617] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 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 b8 ff ff ff f7 d8 64 89 01 48 [ 79.509626][ T5617] RSP: 002b:00007f3eb274c2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 79.518259][ T5617] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f3eb27bbf79 [ 79.526418][ T5617] RDX: 0000000000000006 RSI: 0000000020004540 RDI: 0000000000000003 [ 79.534394][ T5617] RBP: 00007f3eb28453f8 R08: 0000000000000000 R09: 0000000000000000 [ 79.542446][ T5617] R10: 0000000000000040 R11: 0000000000000246 R12: 00007f3eb28453f0 [ 79.550416][ T5617] R13: 93cb663f6753dadd R14: 4b973dfbaeacdab3 R15: f981dd66eb1318f7 [ 79.558645][ T5617] [ 79.561674][ T5617] Modules linked in: [ 79.576676][ T5617] ---[ end trace 0000000000000000 ]--- [ 79.587822][ T5617] RIP: 0010:nfc_alloc_send_skb+0x3a/0x190 [ 79.600569][ T5617] Code: 54 41 89 d4 55 53 48 89 fb 48 8d ab d0 05 00 00 48 83 ec 08 e8 17 9d 80 f8 48 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 14 01 00 00 48 8d bb d4 05 00 [ 79.638613][ T5617] RSP: 0018:ffffc9000527f888 EFLAGS: 00010202 [ 79.645907][ T5617] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 79.658518][ T5617] RDX: 00000000000000ba RSI: ffffffff88f69bf9 RDI: 0000000000000000 [ 79.668830][ T5617] RBP: 00000000000005d0 R08: ffffc9000527f938 R09: 0000000000000880 [ 79.682368][ T5617] R10: ffffffff88f82a5d R11: 000000000000087f R12: 0000000000000000 [ 79.700191][ T5617] R13: 0000000000000082 R14: ffff88807f636000 R15: ffffc9000527f938 [ 79.711003][ T5617] FS: 00007f3eb274c700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 79.723849][ T5617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.734549][ T5617] CR2: 0000000020000040 CR3: 000000007f490000 CR4: 00000000003506e0 [ 79.745292][ T5617] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.767267][ T5617] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.769104][ T5606] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 79.776645][ T5617] Kernel panic - not syncing: Fatal exception [ 79.789814][ T5617] Kernel Offset: disabled [ 79.794141][ T5617] Rebooting in 86400 seconds..