ieee802154 phy0 wpan0: encryption failed: -22 ieee802154 phy1 wpan1: encryption failed: -22 watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [syz-executor.3:6497] Modules linked in: irq event stamp: 3603985 hardirqs last enabled at (3603984): [] trace_hardirqs_on_thunk+0x1a/0x1c hardirqs last disabled at (3603985): [] trace_hardirqs_off_thunk+0x1a/0x1c softirqs last enabled at (730): [] spin_unlock_bh include/linux/spinlock.h:374 [inline] softirqs last enabled at (730): [] __release_sock+0xd0/0x3a0 net/core/sock.c:2355 softirqs last disabled at (803): [] invoke_softirq kernel/softirq.c:372 [inline] softirqs last disabled at (803): [] irq_exit+0x215/0x260 kernel/softirq.c:412 CPU: 0 PID: 6497 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 RIP: 0010:qdisc_root_sleeping include/net/sch_generic.h:432 [inline] RIP: 0010:pie_timer+0x52/0x740 net/sched/sch_pie.c:431 Code: c1 ea 03 80 3c 02 00 0f 85 9f 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5e 48 48 8d 7b 40 48 89 fa 48 c1 ea 03 80 3c 02 00 <0f> 85 72 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 6b 40 48 8d RSP: 0018:ffff8880ba007cb8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 RAX: dffffc0000000000 RBX: ffff88804541d6c0 RCX: ffffffff81538d63 RDX: 1ffff11008a83ae0 RSI: ffffffff869a4ac6 RDI: ffff88804541d700 RBP: 0000000000000100 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffff8880ba007d58 R13: 1ffff11017400fa7 R14: ffff88804541d9b0 R15: 0000000000000000 FS: 00007f3c432d9700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000002001d000 CR3: 00000000a5585000 CR4: 00000000003406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 000000000000003b DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: call_timer_fn+0x177/0x700 kernel/time/timer.c:1338 expire_timers+0x243/0x4e0 kernel/time/timer.c:1375 __run_timers kernel/time/timer.c:1696 [inline] run_timer_softirq+0x21c/0x670 kernel/time/timer.c:1709 __do_softirq+0x265/0x980 kernel/softirq.c:292 invoke_softirq kernel/softirq.c:372 [inline] irq_exit+0x215/0x260 kernel/softirq.c:412 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x136/0x550 arch/x86/kernel/apic/apic.c:1098 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:894 RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:789 [inline] RIP: 0010:kfree+0x123/0x210 mm/slab.c:3823 Code: 89 ea 48 89 ee 4c 89 e7 e8 da ee ff ff f6 c7 02 74 ca e8 20 74 cf ff 48 83 3d 60 4d 59 08 00 0f 84 eb 00 00 00 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d 41 5c 41 5d c3 65 8b 05 ea 4b 69 7e 83 f8 07 RSP: 0018:ffff8880303d74b0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 RAX: 0000000000000007 RBX: 0000000000000286 RCX: 1ffff110056cd1cd RDX: 0000000000000000 RSI: ffff88802b668e48 RDI: 0000000000000286 RBP: ffff8880136af6c0 R08: 0000000000400000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88813bff0ac0 R13: ffffffff8670bf6e R14: 0000000000000000 R15: ffff8880136af9b0 skb_free_head net/core/skbuff.c:563 [inline] skb_release_data+0x6de/0x920 net/core/skbuff.c:583 skb_release_all net/core/skbuff.c:640 [inline] __kfree_skb net/core/skbuff.c:654 [inline] kfree_skb+0x11a/0x3d0 net/core/skbuff.c:672 tipc_msg_reverse+0x6a5/0x880 net/tipc/msg.c:525 tipc_skb_reject+0x21c/0x480 net/tipc/msg.c:708 tipc_sk_filter_rcv+0x3b7/0x1cb0 net/tipc/socket.c:2180 tipc_sk_backlog_rcv+0xd4/0x1c0 net/tipc/socket.c:2205 sk_backlog_rcv include/net/sock.h:952 [inline] __release_sock+0x134/0x3a0 net/core/sock.c:2362 release_sock+0x54/0x1b0 net/core/sock.c:2901 tipc_sendmsg+0x57/0x70 net/tipc/socket.c:1280 sock_sendmsg_nosec net/socket.c:651 [inline] sock_sendmsg+0xc3/0x120 net/socket.c:661 ___sys_sendmsg+0x3b3/0x8e0 net/socket.c:2227 __sys_sendmmsg+0x195/0x470 net/socket.c:2322 __do_sys_sendmmsg net/socket.c:2351 [inline] __se_sys_sendmmsg net/socket.c:2348 [inline] __x64_sys_sendmmsg+0x99/0x100 net/socket.c:2348 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f3c44964209 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:00007f3c432d9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 RAX: ffffffffffffffda RBX: 00007f3c44a76f60 RCX: 00007f3c44964209 RDX: 00000000000001a1 RSI: 0000000020000080 RDI: 0000000000000005 RBP: 00007f3c449be161 R08: 0000000000000000 R09: 0000000000000000 R10: effdffff00000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fff1d7506bf R14: 00007f3c432d9300 R15: 0000000000022000 Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 PID: 28276 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 RIP: 0033:0x7ff0a1888d3b Code: 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 cf 24 06 00 c7 44 24 0c 00 00 00 00 0f 1f 80 00 00 00 00 8b 44 24 0c 83 c0 01 89 44 24 0c f3 48 8b 76 10 64 8b 14 25 b0 ff ff ff 48 8d 86 00 00 f0 ff 48 RSP: 002b:00007ff0a025fb60 EFLAGS: 00000202 RAX: 00000000328fe2b5 RBX: 00007ff0a19fdf60 RCX: ffffffffffffffb8 RDX: 00007ff0a18eb209 RSI: 00007ff0a025fb80 RDI: 0000000000000007 RBP: 0000000000000007 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fffc3aaf53f R14: 00007ff0a0260300 R15: 0000000000022000 FS: 00007ff0a0260700 GS: 0000000000000000