Warning: Permanently added '10.128.10.43' (ECDSA) to the list of known hosts. executing program [ 70.199110][ T8430] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 70.211049][ T8430] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 70.219531][ T8430] CPU: 1 PID: 8430 Comm: syz-executor205 Not tainted 5.11.0-rc7-syzkaller #0 [ 70.228338][ T8430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.238432][ T8430] RIP: 0010:nl802154_del_llsec_key+0x16d/0x320 [ 70.244597][ T8430] Code: 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 ab 01 00 00 48 8b 93 28 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 d1 48 c1 e9 03 <0f> b6 0c 01 48 89 d0 83 e0 07 83 c0 01 38 c8 7c 08 84 c9 0f 85 16 [ 70.264208][ T8430] RSP: 0018:ffffc9000127f528 EFLAGS: 00010246 [ 70.270345][ T8430] RAX: dffffc0000000000 RBX: ffff8880205a8400 RCX: 0000000000000000 [ 70.278300][ T8430] RDX: 0000000000000000 RSI: ffffffff88892647 RDI: ffff8880205a8528 [ 70.286262][ T8430] RBP: 1ffff9200024fea6 R08: 0000000000000000 R09: 0000000000000000 [ 70.294233][ T8430] R10: ffffffff8731625a R11: 0000000000000000 R12: ffff888143f16000 [ 70.302188][ T8430] R13: ffff88801c450bd0 R14: ffffc9000127f8b0 R15: 0000000000000000 [ 70.310168][ T8430] FS: 0000000000d0f300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 70.319085][ T8430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.325663][ T8430] CR2: 0000000020000148 CR3: 00000000137b5000 CR4: 00000000001506e0 [ 70.333628][ T8430] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.341637][ T8430] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.349628][ T8430] Call Trace: [ 70.352902][ T8430] ? nl802154_add_llsec_devkey+0x3d0/0x3d0 [ 70.358714][ T8430] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 70.364968][ T8430] ? nl802154_pre_doit+0xf8/0xce0 [ 70.369981][ T8430] ? __nla_parse+0x3d/0x50 [ 70.374469][ T8430] ? nl802154_get_llsec_params+0x390/0x390 [ 70.380267][ T8430] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 70.386569][ T8430] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 70.394467][ T8430] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 70.401752][ T8430] genl_family_rcv_msg_doit+0x228/0x320 [ 70.407310][ T8430] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 70.414670][ T8430] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 70.420911][ T8430] ? ns_capable+0xde/0x100 [ 70.425316][ T8430] genl_rcv_msg+0x328/0x580 [ 70.430500][ T8430] ? genl_get_cmd+0x480/0x480 [ 70.435248][ T8430] ? nl802154_add_llsec_devkey+0x3d0/0x3d0 [ 70.441054][ T8430] ? lock_release+0x710/0x710 [ 70.445738][ T8430] netlink_rcv_skb+0x153/0x420 [ 70.450666][ T8430] ? genl_get_cmd+0x480/0x480 [ 70.455346][ T8430] ? netlink_ack+0xaa0/0xaa0 [ 70.459924][ T8430] genl_rcv+0x24/0x40 [ 70.463890][ T8430] netlink_unicast+0x533/0x7d0 [ 70.468821][ T8430] ? netlink_attachskb+0x870/0x870 [ 70.474015][ T8430] ? _copy_from_iter_full+0x275/0x850 [ 70.479459][ T8430] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 70.485696][ T8430] ? __phys_addr_symbol+0x2c/0x70 [ 70.490710][ T8430] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 70.496415][ T8430] ? __check_object_size+0x171/0x3f0 [ 70.501864][ T8430] netlink_sendmsg+0x856/0xd90 [ 70.506614][ T8430] ? netlink_unicast+0x7d0/0x7d0 [ 70.511545][ T8430] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 70.517931][ T8430] ? netlink_unicast+0x7d0/0x7d0 [ 70.522867][ T8430] sock_sendmsg+0xcf/0x120 [ 70.527300][ T8430] ____sys_sendmsg+0x6e8/0x810 [ 70.532081][ T8430] ? kernel_sendmsg+0x50/0x50 [ 70.536740][ T8430] ? do_recvmmsg+0x6c0/0x6c0 [ 70.541466][ T8430] ? stack_trace_save+0x8c/0xc0 [ 70.546330][ T8430] ? stack_trace_consume_entry+0x160/0x160 [ 70.552131][ T8430] ___sys_sendmsg+0xf3/0x170 [ 70.556726][ T8430] ? sendmsg_copy_msghdr+0x160/0x160 [ 70.561995][ T8430] ? task_work_run+0xdd/0x190 [ 70.566675][ T8430] ? syscall_exit_to_user_mode+0x19/0x50 [ 70.572306][ T8430] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.578476][ T8430] ? debug_object_active_state+0x260/0x350 [ 70.584269][ T8430] ? lock_downgrade+0x6d0/0x6d0 [ 70.589111][ T8430] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 70.594918][ T8430] ? lockdep_hardirqs_on+0x79/0x100 [ 70.600111][ T8430] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 70.605969][ T8430] ? debug_object_active_state+0x260/0x350 [ 70.611830][ T8430] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 70.618058][ T8430] ? __fget_light+0x215/0x280 [ 70.622765][ T8430] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 70.629003][ T8430] __sys_sendmsg+0xe5/0x1b0 [ 70.633495][ T8430] ? __sys_sendmsg_sock+0xb0/0xb0 [ 70.638503][ T8430] ? syscall_enter_from_user_mode+0x1d/0x50 [ 70.644389][ T8430] do_syscall_64+0x2d/0x70 [ 70.648799][ T8430] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.654690][ T8430] RIP: 0033:0x43fa69 [ 70.658571][ T8430] Code: 28 c3 e8 5a 14 00 00 66 2e 0f 1f 84 00 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48 [ 70.678163][ T8430] RSP: 002b:00007ffe0109cee8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 70.686560][ T8430] RAX: ffffffffffffffda RBX: 00000000004004a0 RCX: 000000000043fa69 [ 70.694549][ T8430] RDX: 0000000000000810 RSI: 00000000200005c0 RDI: 0000000000000003 [ 70.702728][ T8430] RBP: 00000000004034d0 R08: 0000000000000008 R09: 00000000004004a0 [ 70.710708][ T8430] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000403560 [ 70.718667][ T8430] R13: 0000000000000000 R14: 00000000004ad018 R15: 00000000004004a0 [ 70.726625][ T8430] Modules linked in: [ 70.731027][ T8430] ---[ end trace b5b6e54712a1b280 ]--- [ 70.736559][ T8430] RIP: 0010:nl802154_del_llsec_key+0x16d/0x320 [ 70.742740][ T8430] Code: 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 ab 01 00 00 48 8b 93 28 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 d1 48 c1 e9 03 <0f> b6 0c 01 48 89 d0 83 e0 07 83 c0 01 38 c8 7c 08 84 c9 0f 85 16 [ 70.762442][ T8430] RSP: 0018:ffffc9000127f528 EFLAGS: 00010246 [ 70.768563][ T8430] RAX: dffffc0000000000 RBX: ffff8880205a8400 RCX: 0000000000000000 [ 70.776629][ T8430] RDX: 0000000000000000 RSI: ffffffff88892647 RDI: ffff8880205a8528 [ 70.784772][ T8430] RBP: 1ffff9200024fea6 R08: 0000000000000000 R09: 0000000000000000 [ 70.792744][ T8430] R10: ffffffff8731625a R11: 0000000000000000 R12: ffff888143f16000 [ 70.800746][ T8430] R13: ffff88801c450bd0 R14: ffffc9000127f8b0 R15: 0000000000000000 [ 70.808761][ T8430] FS: 0000000000d0f300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 70.817735][ T8430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.824354][ T8430] CR2: 0000000020000148 CR3: 00000000137b5000 CR4: 00000000001506e0 [ 70.832324][ T8430] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.840333][ T8430] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.848376][ T8430] Kernel panic - not syncing: Fatal exception [ 70.855147][ T8430] Kernel Offset: disabled [ 70.859464][ T8430] Rebooting in 86400 seconds..