UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list hrtimer: interrupt took 37171 ns SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14479 comm=syz-executor.0 watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [syz-executor.4:14498] Modules linked in: irq event stamp: 2005287 hardirqs last enabled at (2005286): [] irqentry_exit+0x3b/0x90 hardirqs last disabled at (2005287): [] sysvec_apic_timer_interrupt+0xf/0x80 softirqs last enabled at (1998104): [] handle_softirqs+0x50c/0x770 softirqs last disabled at (1998139): [] __irq_exit_rcu+0xc4/0x100 CPU: 0 UID: 0 PID: 14498 Comm: syz-executor.4 Not tainted 6.12.0-next-20241128 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:unwind_next_frame+0x16dc/0x2490 Code: 00 0f 85 b3 08 00 00 49 8d 7f 10 49 8b 6f 08 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 86 08 00 00 <49> 8b 47 10 48 39 dd 0f 87 d1 f5 ff ff 48 39 d8 0f 86 c8 f5 ff ff RSP: 0018:ffff88806ce097b8 EFLAGS: 00000246 RAX: dffffc0000000000 RBX: ffff88806ce09f78 RCX: 0000000000000002 RDX: 1ffff1100d9c1307 RSI: ffff88806ce09f48 RDI: ffff88806ce09838 RBP: ffff88806ce02000 R08: 0000000000000001 R09: ffff88806ce09868 R10: 000000000003c001 R11: 0000000000012b75 R12: ffff88806ce09888 R13: ffff88806ce09870 R14: ffff88806ce09f48 R15: ffff88806ce09828 FS: 00007fbcfee3c700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f0e27050998 CR3: 0000000034368000 CR4: 0000000000350ef0 Call Trace: arch_stack_walk+0x87/0xf0 stack_trace_save+0x8f/0xc0 kasan_save_stack+0x24/0x50 __kasan_record_aux_stack+0x8c/0xa0 __call_rcu_common.constprop.0+0x6a/0xaa0 kmem_cache_free+0x2ae/0x470 kfree_skbmem+0x18a/0x1f0 consume_skb+0xdd/0x160 mac80211_hwsim_tx_frame+0x1f6/0x2a0 mac80211_hwsim_beacon_tx+0x546/0x950 __iterate_interfaces+0x2e0/0x650 ieee80211_iterate_active_interfaces_atomic+0x71/0x1b0 mac80211_hwsim_beacon+0x105/0x200 __hrtimer_run_queues+0x1ab/0xa80 hrtimer_run_softirq+0x14c/0x310 handle_softirqs+0x1b1/0x770 __irq_exit_rcu+0xc4/0x100 irq_exit_rcu+0x9/0x20 sysvec_apic_timer_interrupt+0x70/0x80 asm_sysvec_apic_timer_interrupt+0x1a/0x20 RIP: 0010:put_cpu_partial+0x10a/0x1b0 Code: 24 28 75 5b 49 c7 44 24 28 00 00 00 00 4c 89 e7 48 8d 35 00 00 00 00 e8 84 92 ab ff 4d 85 ed 74 06 e8 6a 64 d5 ff fb 4d 85 f6 <74> 1c 5b 4c 89 f6 48 89 ef 5d 41 5c 41 5d 41 5e e9 c1 fa ff ff 44 RSP: 0018:ffff88802ec77678 EFLAGS: 00000246 RAX: 00000000001e7d39 RBX: ffffea00004c8240 RCX: 1ffffffff0fdfecf RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8184a476 RBP: ffff888008c41280 R08: 0000000000000001 R09: fffffbfff0fdddf1 R10: ffffffff87eeef8f R11: 00000000000007e0 R12: ffff88806ce3f310 R13: 0000000000000200 R14: 0000000000000000 R15: ffff888013209b00 qlist_free_all+0x50/0x160 kasan_quarantine_reduce+0x19f/0x240 __kasan_kmalloc+0x6f/0x90 fib_net_init+0x161/0x380 ops_init+0x1e1/0x650 setup_net+0x1d7/0x7a0 copy_net_ns+0x2e3/0x6f0 create_new_namespaces+0x3f6/0xaf0 copy_namespaces+0x45c/0x580 copy_process+0x2704/0x8ee0 kernel_clone+0xeb/0x850 __do_sys_clone3+0x1d9/0x260 do_syscall_64+0xbf/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fbd018c6b19 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 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fbcfee3c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 RAX: ffffffffffffffda RBX: 00007fbd019d9f60 RCX: 00007fbd018c6b19 RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020004c00 RBP: 00007fbd01920f6d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd7aadfdbf R14: 00007fbcfee3c300 R15: 0000000000022000 Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 332 Comm: kworker/u10:5 Not tainted 6.12.0-next-20241128 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 Workqueue: events_unbound cfg80211_wiphy_work RIP: 0010:unwind_get_return_address+0x72/0xa0 Code: ea 03 80 3c 02 00 75 36 48 8b 7b 58 e8 f7 7e 0d 00 85 c0 74 cf 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 80 3c 02 00 <75> 1c 48 8b 43 58 5b 5d e9 a1 9a 72 03 e8 4c 59 77 00 eb a0 48 89 RSP: 0018:ffff8880185bec40 EFLAGS: 00000246 RAX: dffffc0000000000 RBX: ffff8880185bec58 RCX: 0000000000000001 RDX: 1ffff110030b7d96 RSI: ffff8880185bfc68 RDI: ffffffff84322710 RBP: ffff8880185becb0 R08: 0000000000000001 R09: ffff8880185bec98 R10: 000000000003c001 R11: 00000000000b882d R12: ffff8880185bed20 R13: 0000000000000000 R14: ffff88801b613700 R15: ffffffff8461314c FS: 0000000000000000(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000560d323307c0 CR3: 0000000015d3c000 CR4: 0000000000350ef0 Call Trace: arch_stack_walk+0x9d/0xf0 stack_trace_save+0x8f/0xc0 kasan_save_stack+0x24/0x50 kasan_save_track+0x14/0x30 __kasan_kmalloc+0x7f/0x90 __kmalloc_noprof+0x1f7/0x4b0 ieee802_11_parse_elems_full+0xec/0x15a0 ieee80211_inform_bss+0xf7/0x10b0 cfg80211_inform_single_bss_data+0x7fe/0x1c70 cfg80211_inform_bss_data+0x20f/0x3510 cfg80211_inform_bss_frame_data+0x250/0x6a0 ieee80211_bss_info_update+0x2f6/0xa90 ieee80211_ibss_rx_queued_mgmt+0x18ba/0x2fa0 ieee80211_iface_work+0xb5f/0xe40 cfg80211_wiphy_work+0x340/0x470 process_one_work+0x8ee/0x1a10 worker_thread+0x674/0xe70 kthread+0x2c2/0x3a0 ret_from_fork+0x48/0x80 ret_from_fork_asm+0x1a/0x30 ---------------- Code disassembly (best guess): 0: 00 0f add %cl,(%rdi) 2: 85 b3 08 00 00 49 test %esi,0x49000008(%rbx) 8: 8d 7f 10 lea 0x10(%rdi),%edi b: 49 8b 6f 08 mov 0x8(%r15),%rbp f: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax 16: fc ff df 19: 48 89 fa mov %rdi,%rdx 1c: 48 c1 ea 03 shr $0x3,%rdx 20: 80 3c 02 00 cmpb $0x0,(%rdx,%rax,1) 24: 0f 85 86 08 00 00 jne 0x8b0 * 2a: 49 8b 47 10 mov 0x10(%r15),%rax <-- trapping instruction 2e: 48 39 dd cmp %rbx,%rbp 31: 0f 87 d1 f5 ff ff ja 0xfffff608 37: 48 39 d8 cmp %rbx,%rax 3a: 0f 86 c8 f5 ff ff jbe 0xfffff608