EXT4-fs (loop7): group descriptors corrupted! 9pnet_fd: Insufficient options for proto=fd Bluetooth: hci5: command 0x0406 tx timeout Bluetooth: hci0: command 0x0406 tx timeout Bluetooth: hci6: command 0x0406 tx timeout watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [syz-executor.1:6227] Modules linked in: irq event stamp: 5423799 hardirqs last enabled at (5423798): [] irqentry_exit+0x3b/0x90 hardirqs last disabled at (5423799): [] sysvec_apic_timer_interrupt+0xf/0x80 softirqs last enabled at (5395294): [] handle_softirqs+0x50c/0x770 softirqs last disabled at (5395299): [] __irq_exit_rcu+0xc4/0x100 CPU: 0 UID: 0 PID: 6227 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:__orc_find+0x63/0xf0 Code: eb 0c 48 8d 6b 04 49 89 de 4c 39 e5 77 4d 4c 89 e0 48 29 e8 48 89 c2 48 c1 e8 3f 48 c1 fa 02 48 01 d0 48 d1 f8 48 8d 5c 85 00 <48> 89 d8 48 c1 e8 03 42 0f b6 14 38 48 89 d8 83 e0 07 83 c0 03 38 RSP: 0018:ffff88806ce08fe0 EFLAGS: 00000256 RAX: 0000000000000000 RBX: ffffffff864ca428 RCX: ffffffff81aba677 RDX: 0000000000000000 RSI: ffffffff8684294e RDI: ffffffff864ca40c RBP: ffffffff864ca428 R08: ffffffff8684294e R09: ffff88806ce090d8 R10: 000000000003aab6 R11: 00000000000241d9 R12: ffffffff864ca428 R13: ffffffff864ca40c R14: ffffffff864ca424 R15: dffffc0000000000 FS: 00007f023f0ec700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f2df7d45718 CR3: 000000003e636000 CR4: 0000000000350ef0 Call Trace: unwind_next_frame+0x2b7/0x2490 arch_stack_walk+0x87/0xf0 stack_trace_save+0x8f/0xc0 kasan_save_stack+0x24/0x50 kasan_save_track+0x14/0x30 kasan_save_free_info+0x3a/0x60 __kasan_slab_free+0x38/0x50 kfree+0x132/0x480 ieee80211_inform_bss+0x80c/0x10b0 cfg80211_inform_single_bss_data+0x801/0x1c70 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 04 c6 ab ff 4d 85 ed 74 06 e8 ca 4b 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:ffff88802c2779e0 EFLAGS: 00000246 RAX: 0000000000525361 RBX: ffffea00004c1400 RCX: 1ffffffff0fe1d12 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff81a47796 RBP: ffff888008c41dc0 R08: 0000000000000001 R09: fffffbfff0fdfbe9 R10: ffffffff87efdf4f R11: 0000000000000000 R12: ffff88806ce3f620 R13: 0000000000000200 R14: 0000000000000000 R15: ffff888013057000 qlist_free_all+0x50/0x160 kasan_quarantine_reduce+0x19f/0x240 __kasan_slab_alloc+0x49/0x70 __kmalloc_node_track_caller_noprof+0x18f/0x490 kstrdup+0x3e/0xc0 kstrdup_const+0x57/0x80 kvasprintf_const+0x110/0x1a0 kobject_set_name_vargs+0x5a/0x150 dev_set_name+0xbf/0x100 netdev_register_kobject+0xc5/0x3b0 register_netdevice+0x1332/0x1ab0 __tun_chr_ioctl+0x21f5/0x42e0 __x64_sys_ioctl+0x1a7/0x210 do_syscall_64+0xbf/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f0241b76b19 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:00007f023f0ec188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f0241c89f60 RCX: 00007f0241b76b19 RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000006 RBP: 00007f0241bd0f6d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fff80da156f R14: 00007f023f0ec300 R15: 0000000000022000 Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 skipped: idling at default_idle+0x1e/0x30 ---------------- Code disassembly (best guess): 0: eb 0c jmp 0xe 2: 48 8d 6b 04 lea 0x4(%rbx),%rbp 6: 49 89 de mov %rbx,%r14 9: 4c 39 e5 cmp %r12,%rbp c: 77 4d ja 0x5b e: 4c 89 e0 mov %r12,%rax 11: 48 29 e8 sub %rbp,%rax 14: 48 89 c2 mov %rax,%rdx 17: 48 c1 e8 3f shr $0x3f,%rax 1b: 48 c1 fa 02 sar $0x2,%rdx 1f: 48 01 d0 add %rdx,%rax 22: 48 d1 f8 sar %rax 25: 48 8d 5c 85 00 lea 0x0(%rbp,%rax,4),%rbx * 2a: 48 89 d8 mov %rbx,%rax <-- trapping instruction 2d: 48 c1 e8 03 shr $0x3,%rax 31: 42 0f b6 14 38 movzbl (%rax,%r15,1),%edx 36: 48 89 d8 mov %rbx,%rax 39: 83 e0 07 and $0x7,%eax 3c: 83 c0 03 add $0x3,%eax 3f: 38 .byte 0x38