ieee802154 phy0 wpan0: encryption failed: -22 ieee802154 phy1 wpan1: encryption failed: -22 watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [syz-executor.4:28032] Modules linked in: irq event stamp: 5921 hardirqs last enabled at (5920): [] trace_hardirqs_on_thunk+0x1a/0x1c hardirqs last disabled at (5921): [] trace_hardirqs_off_thunk+0x1a/0x1c softirqs last enabled at (1046): [] ipt_do_table+0xccf/0x1820 net/ipv4/netfilter/ip_tables.c:358 softirqs last disabled at (1048): [] lwtunnel_xmit_redirect include/net/lwtunnel.h:92 [inline] softirqs last disabled at (1048): [] ip_finish_output2+0x28d/0x15a0 net/ipv4/ip_output.c:214 CPU: 0 PID: 28032 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:debug_spin_unlock kernel/locking/spinlock_debug.c:97 [inline] RIP: 0010:do_raw_spin_unlock+0x0/0x230 kernel/locking/spinlock_debug.c:134 Code: 75 19 48 89 6b 10 b8 01 00 00 00 5b 5d c3 48 89 df e8 f4 80 4c 00 e9 68 ff ff ff e8 4a 84 4c 00 eb e0 e8 b3 83 4c 00 eb b2 90 <48> b8 00 00 00 00 00 fc ff df 41 55 41 54 55 48 89 fd 48 83 c7 04 RSP: 0018:ffff88809421f308 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 RAX: 0000000000000000 RBX: ffff88809a2d7a80 RCX: 1ffff11015769155 RDX: dffffc0000000000 RSI: 0000000000000005 RDI: ffff88809a2d7af0 RBP: ffff88809a2d7af0 R08: 0000000000000024 R09: 0000000000000004 R10: 0000000000000000 R11: 0000000000074071 R12: 1ffff11012843e69 R13: 0000000000000006 R14: ffff88809a2d7af0 R15: 0000000000000024 FS: 00007f6fd7df8700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2f22b000 CR3: 00000000a1153000 CR4: 00000000003406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __raw_spin_unlock include/linux/spinlock_api_smp.h:151 [inline] _raw_spin_unlock+0x1f/0x40 kernel/locking/spinlock.c:176 spin_unlock include/linux/spinlock.h:369 [inline] tcf_police_act+0x786/0xe60 net/sched/act_police.c:268 tcf_action_exec net/sched/act_api.c:618 [inline] tcf_action_exec+0x160/0x400 net/sched/act_api.c:598 tcf_exts_exec include/net/pkt_cls.h:388 [inline] route4_classify+0x8d6/0x1420 net/sched/cls_route.c:183 tcf_classify+0x120/0x3c0 net/sched/cls_api.c:979 prio_classify net/sched/sch_prio.c:46 [inline] prio_enqueue+0x3bb/0x7a0 net/sched/sch_prio.c:78 __dev_xmit_skb net/core/dev.c:3494 [inline] __dev_queue_xmit+0x140a/0x2e00 net/core/dev.c:3807 neigh_hh_output include/net/neighbour.h:491 [inline] neigh_output include/net/neighbour.h:499 [inline] ip_finish_output2+0xb6d/0x15a0 net/ipv4/ip_output.c:230 ip_finish_output+0xae9/0x10b0 net/ipv4/ip_output.c:318 NF_HOOK_COND include/linux/netfilter.h:278 [inline] ip_output+0x203/0x5f0 net/ipv4/ip_output.c:406 dst_output include/net/dst.h:455 [inline] ip_local_out+0xaf/0x170 net/ipv4/ip_output.c:125 ip_send_skb net/ipv4/ip_output.c:1452 [inline] ip_push_pending_frames+0x8b/0x140 net/ipv4/ip_output.c:1472 raw_sendmsg+0x1e9d/0x29e0 net/ipv4/raw.c:677 inet_sendmsg+0x132/0x5a0 net/ipv4/af_inet.c:798 sock_sendmsg_nosec net/socket.c:651 [inline] sock_sendmsg+0xc3/0x120 net/socket.c:661 __sys_sendto+0x21a/0x320 net/socket.c:1899 __do_sys_sendto net/socket.c:1911 [inline] __se_sys_sendto net/socket.c:1907 [inline] __x64_sys_sendto+0xdd/0x1b0 net/socket.c:1907 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f6fd94a40e9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f6fd7df8168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007f6fd95b7030 RCX: 00007f6fd94a40e9 RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000015 RBP: 00007f6fd94fe08d R08: 0000000020000100 R09: 0000000000000010 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffddb5af2ef R14: 00007f6fd7df8300 R15: 0000000000022000 Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0xe/0x10 arch/x86/include/asm/irqflags.h:60 ---------------- Code disassembly (best guess): 0: 75 19 jne 0x1b 2: 48 89 6b 10 mov %rbp,0x10(%rbx) 6: b8 01 00 00 00 mov $0x1,%eax b: 5b pop %rbx c: 5d pop %rbp d: c3 retq e: 48 89 df mov %rbx,%rdi 11: e8 f4 80 4c 00 callq 0x4c810a 16: e9 68 ff ff ff jmpq 0xffffff83 1b: e8 4a 84 4c 00 callq 0x4c846a 20: eb e0 jmp 0x2 22: e8 b3 83 4c 00 callq 0x4c83da 27: eb b2 jmp 0xffffffdb 29: 90 nop * 2a: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax <-- trapping instruction 31: fc ff df 34: 41 55 push %r13 36: 41 54 push %r12 38: 55 push %rbp 39: 48 89 fd mov %rdi,%rbp 3c: 48 83 c7 04 add $0x4,%rdi