and is ignored by this kernel. Remove the mand option from the mount to silence this warning. ======================================================= loop7: detected capacity change from 0 to 512 watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [syz-executor.6:7737] Modules linked in: irq event stamp: 5307825 hardirqs last enabled at (5307824): [] irqentry_exit+0x3b/0x90 hardirqs last disabled at (5307825): [] sysvec_apic_timer_interrupt+0xf/0x80 softirqs last enabled at (5300996): [] handle_softirqs+0x50c/0x770 softirqs last disabled at (5300999): [] irq_exit_rcu+0x94/0xc0 CPU: 0 UID: 0 PID: 7737 Comm: syz-executor.6 Not tainted 6.12.0-rc5-next-20241104 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:ieee80211_rx_list+0x14b/0x2840 Code: 3c 02 00 0f 85 22 23 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 6f 40 48 8d bc dd a8 01 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 <0f> 85 e7 22 00 00 4c 8b ac dd a8 01 00 00 4d 85 ed 0f 84 4f 13 00 RSP: 0018:ffff88806ce09cb8 EFLAGS: 00000246 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff845961fd RDX: 1ffff11002bf8115 RSI: ffffffff8459620b RDI: ffff888015fc08a8 RBP: ffff888015fc0700 R08: 0000000000000000 R09: fffffbfff0fdc5e4 R10: 0000000000000000 R11: ffffffff8151e4b7 R12: ffff88800c4d6780 R13: ffff88806ce09e78 R14: 0000000000000000 R15: ffff888015fc0e20 FS: 00007f57edb41700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fbe5ec53af8 CR3: 0000000030264000 CR4: 0000000000350ef0 Call Trace: ieee80211_rx_napi+0xdc/0x3b0 ieee80211_handle_queued_frames+0xd9/0x130 tasklet_action_common+0x235/0x3b0 handle_softirqs+0x1b1/0x770 irq_exit_rcu+0x94/0xc0 sysvec_apic_timer_interrupt+0x70/0x80 asm_sysvec_apic_timer_interrupt+0x1a/0x20 RIP: 0010:_raw_spin_unlock_irqrestore+0x34/0x50 Code: c7 18 53 48 89 f3 48 8b 74 24 10 e8 86 50 aa fc 48 89 ef e8 8e c3 aa fc 80 e7 02 74 06 e8 54 1e d4 fc fb 65 ff 0d 94 ec 7d 7b <74> 07 5b 5d e9 a3 1e 00 00 0f 1f 44 00 00 5b 5d e9 97 1e 00 00 0f RSP: 0018:ffff888031f3fc20 EFLAGS: 00000246 RAX: 00000000005003a3 RBX: 0000000000000246 RCX: 1ffffffff0fde6ae RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8485ba2c RBP: ffff888008c4e900 R08: 0000000000000001 R09: fffffbfff0fdc5e9 R10: ffffffff87ee2f4f R11: 00000000000007e0 R12: 0000000000000000 R13: 0000000000000000 R14: ffff888008c4f780 R15: 0000000000000246 __put_partials+0xc4/0x110 qlist_free_all+0x50/0x160 kasan_quarantine_reduce+0x19f/0x240 __kasan_slab_alloc+0x49/0x70 __kmalloc_noprof+0x195/0x4b0 sk_prot_alloc+0x157/0x280 sk_alloc+0x34/0xb50 packet_create+0x121/0x8d0 __sock_create+0x369/0x810 __sys_socket+0x147/0x260 __x64_sys_socket+0x73/0xb0 do_syscall_64+0xbf/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f57f05cbb19 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:00007f57edb41188 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 RAX: ffffffffffffffda RBX: 00007f57f06def60 RCX: 00007f57f05cbb19 RDX: 0000000000000300 RSI: 0000000000000003 RDI: 0000000000000011 RBP: 00007f57f0625f6d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc062305bf R14: 00007f57edb41300 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), 1 bytes skipped: 0: 02 00 add (%rax),%al 2: 0f 85 22 23 00 00 jne 0x232a 8: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax f: fc ff df 12: 49 8b 6f 40 mov 0x40(%r15),%rbp 16: 48 8d bc dd a8 01 00 lea 0x1a8(%rbp,%rbx,8),%rdi 1d: 00 1e: 48 89 fa mov %rdi,%rdx 21: 48 c1 ea 03 shr $0x3,%rdx 25: 80 3c 02 00 cmpb $0x0,(%rdx,%rax,1) * 29: 0f 85 e7 22 00 00 jne 0x2316 <-- trapping instruction 2f: 4c 8b ac dd a8 01 00 mov 0x1a8(%rbp,%rbx,8),%r13 36: 00 37: 4d 85 ed test %r13,%r13 3a: 0f .byte 0xf 3b: 84 4f 13 test %cl,0x13(%rdi)