Bluetooth: hci7: command 0x0c1a tx timeout vfat: Unknown parameter ' p N"cE˜?a>`&䰚' loop7: detected capacity change from 0 to 128 vfat: Unknown parameter ' p N"cE˜?a>`&䰚' watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [syz-executor.1:6412] Modules linked in: irq event stamp: 2930515 hardirqs last enabled at (2930514): [] irqentry_exit+0x3b/0x90 hardirqs last disabled at (2930515): [] sysvec_apic_timer_interrupt+0xf/0x80 softirqs last enabled at (2929742): [] handle_softirqs+0x50c/0x770 softirqs last disabled at (2929763): [] __irq_exit_rcu+0xc4/0x100 CPU: 0 UID: 0 PID: 6412 Comm: syz-executor.1 Not tainted 6.12.0-next-20241118 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:rb_find_bss+0x46/0x290 Code: fd 48 8d bb a0 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 3a 02 00 00 48 8b 9b a0 01 00 00 <48> 85 db 0f 84 8a 01 00 00 e8 ac c2 1c fd 49 8d 46 70 49 bc 00 00 RSP: 0018:ffff88806ce09480 EFLAGS: 00000246 RAX: dffffc0000000000 RBX: ffff88803cb29c20 RCX: 000000010003aae3 RDX: 1ffff11007b1b034 RSI: ffffffff84353e8d RDI: ffff88803d8d81a0 RBP: 000000010003aae3 R08: 0000000000000001 R09: ffffed100d9c12a5 R10: 0000000000000003 R11: dd6c604830043200 R12: ffff88806ce09628 R13: ffff8880148d6600 R14: ffff88806ce09628 R15: ffff8880148d661c FS: 00007f646653d700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fd369000368 CR3: 000000003dc44000 CR4: 0000000000350ef0 Call Trace: __cfg80211_bss_update+0xb7/0x1fe0 cfg80211_inform_single_bss_data+0x6e2/0x1c50 cfg80211_inform_bss_data+0x20f/0x3510 cfg80211_inform_bss_frame_data+0x250/0x690 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 94 ab ff 4d 85 ed 74 06 e8 da 60 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:ffff8880097473a0 EFLAGS: 00000282 RAX: 00000000002cb461 RBX: ffffea0000587900 RCX: 1ffffffff0fdfab6 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8184a396 RBP: ffff888008c4f780 R08: 0000000000000001 R09: fffffbfff0fdd9f1 R10: ffffffff87eecf8f R11: 0000000000000000 R12: ffff88806ce40350 R13: 0000000000000200 R14: ffffea00005b7f80 R15: ffff8880161e4818 qlist_free_all+0x50/0x160 kasan_quarantine_reduce+0x19f/0x240 __kasan_slab_alloc+0x49/0x70 kmem_cache_alloc_noprof+0x13d/0x3d0 __alloc_object+0x2f/0x270 __create_object+0x1d/0x80 kmem_cache_alloc_noprof+0x300/0x3d0 security_inode_alloc+0x3e/0x130 inode_init_always_gfp+0xc94/0xff0 alloc_inode+0x89/0x240 sock_alloc+0x40/0x270 sock_create_lite+0x83/0x120 __netlink_kernel_create+0xbb/0x7c0 fib_net_init+0x1f4/0x380 ops_init+0x1e1/0x650 setup_net+0x1d7/0x7a0 copy_net_ns+0x2e3/0x6f0 create_new_namespaces+0x3f6/0xaf0 copy_namespaces+0x45c/0x580 copy_process+0x2704/0x8e90 kernel_clone+0xeb/0x850 __do_sys_clone3+0x1d9/0x260 do_syscall_64+0xbf/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f6468fc7b19 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:00007f646653d188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 RAX: ffffffffffffffda RBX: 00007f64690daf60 RCX: 00007f6468fc7b19 RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020004c00 RBP: 00007f6469021f6d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffdd184d1ef R14: 00007f646653d300 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: fd std 1: 48 8d bb a0 01 00 00 lea 0x1a0(%rbx),%rdi 8: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax f: fc ff df 12: 48 89 fa mov %rdi,%rdx 15: 48 c1 ea 03 shr $0x3,%rdx 19: 80 3c 02 00 cmpb $0x0,(%rdx,%rax,1) 1d: 0f 85 3a 02 00 00 jne 0x25d 23: 48 8b 9b a0 01 00 00 mov 0x1a0(%rbx),%rbx * 2a: 48 85 db test %rbx,%rbx <-- trapping instruction 2d: 0f 84 8a 01 00 00 je 0x1bd 33: e8 ac c2 1c fd callq 0xfd1cc2e4 38: 49 8d 46 70 lea 0x70(%r14),%rax 3c: 49 rex.WB 3d: bc .byte 0xbc