SELinux: unrecognized netlink message: protocol=6 nlmsg_type=65380 sclass=netlink_xfrm_socket pid=177 comm=kworker/0:3 watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [syz-executor.2:31161] Modules linked in: irq event stamp: 2225985 hardirqs last enabled at (2225984): [] irqentry_exit+0x3b/0x90 hardirqs last disabled at (2225985): [] sysvec_apic_timer_interrupt+0xf/0x80 softirqs last enabled at (2219198): [] handle_softirqs+0x50c/0x770 softirqs last disabled at (2219215): [] __irq_exit_rcu+0xc4/0x100 CPU: 0 UID: 0 PID: 31161 Comm: syz-executor.2 Not tainted 6.12.0-next-20241127 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:srso_safe_ret+0x0/0x20 Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 48 b8 <48> 8d 64 24 08 c3 cc cc 0f ae e8 e8 f0 ff ff ff 0f 0b 66 66 2e 0f RSP: 0018:ffff88806ce09568 EFLAGS: 00000246 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8432d3dd RDX: ffff88801900b700 RSI: ffffffff8432d3e6 RDI: 0000000000000005 RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000001 R11: ffffffff81520ac7 R12: 0000000000000000 R13: 0000000000000001 R14: ffff888035e18700 R15: ffff88806ce099a8 FS: 00007f65ba773700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055557b2a6c58 CR3: 000000001c21c000 CR4: 0000000000350ef0 Call Trace: srso_return_thunk+0x5/0x5f ieee80211_channel_to_freq_khz+0x26/0x1c0 cfg80211_inform_single_bss_data+0xb98/0x1c70 cfg80211_inform_bss_data+0x20f/0x3510 cfg80211_inform_bss_frame_data+0x250/0x6a0 ieee80211_bss_info_update+0x2f6/0xa90 ieee80211_scan_rx+0x474/0xac0 ieee80211_rx_list+0x1e38/0x2840 ieee80211_rx_napi+0xdc/0x3b0 ieee80211_handle_queued_frames+0xd9/0x130 tasklet_action_common+0x235/0x3b0 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:ffff88804139f4b0 EFLAGS: 00000246 RAX: 000000000021dccd RBX: ffffea0000605980 RCX: 1ffffffff0fdfecf RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8184a066 RBP: ffff888008c4f780 R08: 0000000000000001 R09: fffffbfff0fdddf1 R10: ffffffff87eeef8f R11: 00000000000c3a14 R12: ffff88806ce40350 R13: 0000000000000200 R14: 0000000000000000 R15: ffff888018166b90 qlist_free_all+0x50/0x160 kasan_quarantine_reduce+0x19f/0x240 __kasan_kmalloc+0x6f/0x90 __kmalloc_noprof+0x1f7/0x4b0 security_inode_init_security+0x13e/0x390 __ext4_new_inode+0x3568/0x4e40 ext4_create+0x2e3/0x4e0 lookup_open.isra.0+0x1133/0x1550 path_openat+0xc91/0x2980 do_filp_open+0x1e9/0x450 do_sys_openat2+0x164/0x1d0 __x64_sys_openat+0x143/0x200 do_syscall_64+0xbf/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f65bd1fdb19 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:00007f65ba773188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007f65bd310f60 RCX: 00007f65bd1fdb19 RDX: 00000000000026e1 RSI: 0000000020000200 RDI: ffffffffffffff9c RBP: 00007f65bd257f6d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fff16285def R14: 00007f65ba773300 R15: 0000000000022000 Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.12.0-next-20241127 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:rcu_is_watching+0x30/0x70 Code: ff 05 3c 5c ca 7e 65 48 8b 1d 84 cf c8 7e 48 8d bb d0 65 03 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 14 02 <48> 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 26 8b 83 d0 65 03 RSP: 0018:ffff88806cf09658 EFLAGS: 00000012 RAX: dffffc0000000000 RBX: ffff88806cf00000 RCX: ffffffff815a022d RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88806cf365d0 RBP: ffff88806cf096a8 R08: 0000000000000000 R09: fffffbfff0c7f3d2 R10: ffffffff863f9e97 R11: 0000000000000000 R12: 000000000003a6cc R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055865c7c7618 CR3: 0000000015f40000 CR4: 0000000000350ef0 Call Trace: trace_irq_disable.constprop.0+0xd2/0x110 irqentry_enter+0x42/0x60 sysvec_apic_timer_interrupt+0xf/0x80 asm_sysvec_apic_timer_interrupt+0x1a/0x20 RIP: 0010:stack_trace_consume_entry+0xf/0x170 Code: 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 b8 00 00 00 00 00 fc ff df 55 <53> 48 89 fb 48 83 c7 10 48 89 fa 48 c1 ea 03 48 83 ec 08 0f b6 04 RSP: 0018:ffff88806cf09758 EFLAGS: 00000282 RAX: dffffc0000000000 RBX: ffffffff813f1740 RCX: 0000000000000001 RDX: 1ffff1100d9e12f8 RSI: ffffffff838f5ec2 RDI: ffff88806cf09830 RBP: ffff88806cf09800 R08: 0000000000000001 R09: ffff88806cf097a8 R10: 000000000003c001 R11: 000000000009580b R12: ffff88806cf09830 R13: 0000000000000000 R14: ffff888009615280 R15: 0000000000082820 arch_stack_walk+0x77/0xf0 stack_trace_save+0x8f/0xc0 set_track_prepare+0x36/0x70 __alloc_object+0xf4/0x270 __create_object+0x1d/0x80 kmem_cache_alloc_node_noprof+0x311/0x3e0 kmalloc_reserve+0x189/0x2b0 __alloc_skb+0x162/0x370 skb_copy+0x1d5/0x3b0 mac80211_hwsim_tx_frame_no_nl.isra.0+0xafb/0x1320 mac80211_hwsim_tx_frame+0x1ee/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:default_idle+0x1e/0x30 Code: 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 eb 0c 0f 1f 44 00 00 0f 00 2d d9 80 3d 00 0f 1f 44 00 00 fb f4 e9 6c 2e 02 00 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 RSP: 0018:ffff8880096cfe68 EFLAGS: 00000206 RAX: 000000000079c1cf RBX: 0000000000000001 RCX: ffffffff8484fb07 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff812b0cfa RBP: dffffc0000000000 R08: 0000000000000001 R09: ffffed100d9e6cba R10: ffff88806cf365d3 R11: 0000000000000000 R12: ffffffff863f9e90 R13: 1ffff110012d9fd2 R14: 0000000000000000 R15: 0000000000000000 default_idle_call+0x6d/0xb0 do_idle+0x2fa/0x3b0 cpu_startup_entry+0x4f/0x60 start_secondary+0x1c1/0x220 common_startup_64+0x12c/0x138 ---------------- Code disassembly (best guess): 0: 24 28 and $0x28,%al 2: 75 5b jne 0x5f 4: 49 c7 44 24 28 00 00 movq $0x0,0x28(%r12) b: 00 00 d: 4c 89 e7 mov %r12,%rdi 10: 48 8d 35 00 00 00 00 lea 0x0(%rip),%rsi # 0x17 17: e8 84 92 ab ff callq 0xffab92a0 1c: 4d 85 ed test %r13,%r13 1f: 74 06 je 0x27 21: e8 6a 64 d5 ff callq 0xffd56490 26: fb sti 27: 4d 85 f6 test %r14,%r14 * 2a: 74 1c je 0x48 <-- trapping instruction 2c: 5b pop %rbx 2d: 4c 89 f6 mov %r14,%rsi 30: 48 89 ef mov %rbp,%rdi 33: 5d pop %rbp 34: 41 5c pop %r12 36: 41 5d pop %r13 38: 41 5e pop %r14 3a: e9 c1 fa ff ff jmpq 0xfffffb00 3f: 44 rex.R