Warning: Permanently added '10.128.10.1' (ECDSA) to the list of known hosts. executing program [ 39.444865] kasan: CONFIG_KASAN_INLINE enabled [ 39.450173] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 39.458985] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 39.466162] CPU: 1 PID: 8092 Comm: syz-executor315 Not tainted 4.19.172-syzkaller #0 [ 39.474331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.484542] RIP: 0010:nl802154_del_llsec_dev+0x14e/0x320 [ 39.490758] Code: 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 ce 01 00 00 48 8b 93 18 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 0b [ 39.511955] RSP: 0018:ffff88809512f628 EFLAGS: 00010246 [ 39.518111] RAX: dffffc0000000000 RBX: ffff88823a4170c0 RCX: 0000000000000000 [ 39.526007] RDX: 0000000000000000 RSI: ffffffff87c508e8 RDI: ffff88823a4171d8 [ 39.534025] RBP: 1ffff11012a25ec7 R08: 0000000000000001 R09: ffff88809512f920 [ 39.542546] R10: 0000000000000005 R11: 0000000000000001 R12: ffff888238730240 [ 39.550968] R13: ffff8880ab574fd0 R14: ffff88823a4170c0 R15: ffffffff89cf57c0 [ 39.559005] FS: 0000000000b0e300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 39.567486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.574203] CR2: 0000000020000408 CR3: 000000009e80b000 CR4: 00000000001406e0 [ 39.581577] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.589489] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.597221] Call Trace: [ 39.600300] ? nl802154_del_llsec_key+0x340/0x340 [ 39.605574] ? validate_nla+0x270/0x820 [ 39.609726] ? nl802154_dump_wpan_phy_done+0x40/0x40 [ 39.615535] ? nla_parse+0x1b2/0x290 [ 39.619346] ? nl802154_dump_wpan_phy_done+0x40/0x40 [ 39.624732] ? nl802154_dump_wpan_phy_done+0x40/0x40 [ 39.630143] genl_family_rcv_msg+0x642/0xc40 [ 39.635133] ? genl_rcv+0x40/0x40 [ 39.638882] ? genl_rcv_msg+0x12f/0x160 [ 39.643209] ? __mutex_add_waiter+0x160/0x160 [ 39.647992] ? __radix_tree_lookup+0x216/0x370 [ 39.653010] genl_rcv_msg+0xbf/0x160 [ 39.657349] netlink_rcv_skb+0x160/0x440 [ 39.661592] ? genl_family_rcv_msg+0xc40/0xc40 [ 39.666719] ? netlink_ack+0xae0/0xae0 [ 39.670965] ? genl_rcv+0x15/0x40 [ 39.674793] genl_rcv+0x24/0x40 [ 39.678579] netlink_unicast+0x4d5/0x690 [ 39.683077] ? netlink_sendskb+0x110/0x110 [ 39.688574] ? _copy_from_iter_full+0x229/0x7c0 [ 39.694199] ? __phys_addr_symbol+0x2c/0x70 [ 39.699281] ? __check_object_size+0x17b/0x3e0 [ 39.704043] netlink_sendmsg+0x6bb/0xc40 [ 39.708839] ? aa_af_perm+0x230/0x230 [ 39.713122] ? nlmsg_notify+0x1a0/0x1a0 [ 39.717213] ? kernel_recvmsg+0x220/0x220 [ 39.721722] ? nlmsg_notify+0x1a0/0x1a0 [ 39.726583] sock_sendmsg+0xc3/0x120 [ 39.730547] ___sys_sendmsg+0x7bb/0x8e0 [ 39.735038] ? copy_msghdr_from_user+0x440/0x440 [ 39.740163] ? apparmor_file_receive+0x160/0x160 [ 39.745209] ? __lockdep_init_map+0x100/0x5a0 [ 39.750005] ? check_preemption_disabled+0x41/0x280 [ 39.755340] ? mark_held_locks+0xf0/0xf0 [ 39.759932] ? percpu_counter_add_batch+0x126/0x180 [ 39.765171] ? alloc_empty_file+0xd7/0x170 [ 39.769917] ? errseq_sample+0x56/0x70 [ 39.774394] ? alloc_file+0x326/0x4d0 [ 39.778458] ? __fd_install+0x1b4/0x610 [ 39.782786] ? __fdget+0x1a0/0x230 [ 39.786866] __x64_sys_sendmsg+0x132/0x220 [ 39.791939] ? __sys_sendmsg+0x1b0/0x1b0 [ 39.796920] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 39.803486] ? trace_hardirqs_off_caller+0x6e/0x210 [ 39.808827] ? do_syscall_64+0x21/0x620 [ 39.813221] do_syscall_64+0xf9/0x620 [ 39.817392] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 39.823183] RIP: 0033:0x43f919 [ 39.826645] 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 [ 39.848349] RSP: 002b:00007ffd0023f098 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 39.856822] RAX: ffffffffffffffda RBX: 00000000004004a0 RCX: 000000000043f919 [ 39.864976] RDX: 0000000000008804 RSI: 0000000020000a00 RDI: 0000000000000005 [ 39.873457] RBP: 0000000000403380 R08: 00000000004004a0 R09: 00000000004004a0 [ 39.881973] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000403410 [ 39.890189] R13: 0000000000000000 R14: 00000000004ad018 R15: 00000000004004a0 [ 39.898313] Modules linked in: [ 39.902738] ---[ end trace 3922e3370e8f7b20 ]--- [ 39.907723] RIP: 0010:nl802154_del_llsec_dev+0x14e/0x320 [ 39.914131] Code: 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 ce 01 00 00 48 8b 93 18 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 0b [ 39.935277] RSP: 0018:ffff88809512f628 EFLAGS: 00010246 [ 39.941971] RAX: dffffc0000000000 RBX: ffff88823a4170c0 RCX: 0000000000000000 [ 39.949850] RDX: 0000000000000000 RSI: ffffffff87c508e8 RDI: ffff88823a4171d8 [ 39.958228] RBP: 1ffff11012a25ec7 R08: 0000000000000001 R09: ffff88809512f920 [ 39.965967] R10: 0000000000000005 R11: 0000000000000001 R12: ffff888238730240 [ 39.974306] R13: ffff8880ab574fd0 R14: ffff88823a4170c0 R15: ffffffff89cf57c0 [ 39.983274] FS: 0000000000b0e300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 39.993065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.000017] CR2: 0000000020000408 CR3: 000000009e80b000 CR4: 00000000001406e0 [ 40.007946] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.016224] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.024432] Kernel panic - not syncing: Fatal exception [ 40.030269] Kernel Offset: disabled [ 40.035149] Rebooting in 86400 seconds..