iso9660: Unknown parameter 'subj_user' UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list loop2: detected capacity change from 0 to 264192 iso9660: Unknown parameter 'subj_user' watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [syz-executor.6:3904] Modules linked in: irq event stamp: 2794983 hardirqs last enabled at (2794982): [] irqentry_exit+0x3b/0x90 hardirqs last disabled at (2794983): [] sysvec_apic_timer_interrupt+0xf/0x80 softirqs last enabled at (2745082): [] handle_softirqs+0x50c/0x770 softirqs last disabled at (2745085): [] __irq_exit_rcu+0xc4/0x100 CPU: 0 UID: 0 PID: 3904 Comm: syz-executor.6 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:lock_acquire.part.0+0x122/0x320 Code: 9c 49 d2 7e 83 f8 01 0f 85 aa 01 00 00 48 85 ed 0f 85 9b 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00 00 00 00 <48> c7 43 08 00 00 00 00 48 8b 84 24 b0 00 00 00 65 48 2b 04 25 28 RSP: 0018:ffff88806ce09458 EFLAGS: 00000286 RAX: dffffc0000000000 RBX: ffffed100d9c128e RCX: 1ffff1100d9c1273 RDX: 1ffff11001cb7147 RSI: 0000000000000001 RDI: 000000002e1ce1be RBP: 0000000000000200 R08: 0000000000000000 R09: fffffbfff0fdddec R10: ffffffff87eeef67 R11: 00000000000c3a23 R12: ffffffff85c161c0 R13: 0000000000000000 R14: ffff88800e5b8000 R15: 0000000000092820 FS: 00007efd9951c700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055bf457c7140 CR3: 0000000009dfc000 CR4: 0000000000350ef0 Call Trace: __is_insn_slot_addr+0x3f/0x290 kernel_text_address+0x5b/0xc0 __kernel_text_address+0xd/0x40 unwind_get_return_address+0x59/0xa0 arch_stack_walk+0x9d/0xf0 stack_trace_save+0x8f/0xc0 kasan_save_stack+0x24/0x50 kasan_save_track+0x14/0x30 __kasan_slab_alloc+0x59/0x70 kmem_cache_alloc_noprof+0x13d/0x3d0 __alloc_object+0x2f/0x270 __create_object+0x1d/0x80 kmem_cache_alloc_node_noprof+0x311/0x3e0 kmalloc_reserve+0x189/0x2b0 __alloc_skb+0x162/0x370 __netdev_alloc_skb+0x7a/0x7c0 __ieee80211_beacon_get+0x3f4/0xfc0 ieee80211_beacon_get_tim+0xa6/0x280 mac80211_hwsim_beacon_tx+0x49b/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:unwind_next_frame+0xa60/0x2490 Code: 00 e9 e6 f6 ff ff 49 8d 76 f8 ba 08 00 00 00 4c 89 ff 4c 89 44 24 20 48 89 4c 24 18 48 89 74 24 10 e8 c4 f3 ff ff 4d 8d 4f 40 <84> c0 0f 84 9e f8 ff ff 48 8b 74 24 10 48 89 f7 e8 ab eb ff ff 48 RSP: 0018:ffff88803fe56ff8 EFLAGS: 00000282 RAX: ffff88803fe58001 RBX: 0000000000000001 RCX: 0000000000000001 RDX: ffff88803fe57501 RSI: ffff88803fe57548 RDI: ffff88803fe57078 RBP: ffff88803fe570c0 R08: ffffffff8683d8be R09: ffff88803fe570a8 R10: 000000000003c001 R11: 0000000000023d2f R12: ffff88803fe570c8 R13: ffff88803fe570b0 R14: ffff88803fe57550 R15: ffff88803fe57068 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 kfree+0x28e/0x480 __free_slab+0x10d/0x130 qlist_free_all+0x50/0x160 kasan_quarantine_reduce+0x19f/0x240 __kasan_slab_alloc+0x49/0x70 __kmalloc_noprof+0x195/0x4b0 security_sk_alloc+0x101/0x160 sk_prot_alloc+0x20b/0x280 sk_alloc+0x34/0xb50 __netlink_create+0x5d/0x280 __netlink_kernel_create+0xeb/0x7c0 genl_pernet_init+0xbe/0x170 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: 0033:0x7efd9bfa6b19 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:00007efd9951c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 RAX: ffffffffffffffda RBX: 00007efd9c0b9f60 RCX: 00007efd9bfa6b19 RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020004c00 RBP: 00007efd9c000f6d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffcd426accf R14: 00007efd9951c300 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: 9c pushfq 1: 49 d2 7e 83 rex.WB sarb %cl,-0x7d(%r14) 5: f8 clc 6: 01 0f add %ecx,(%rdi) 8: 85 aa 01 00 00 48 test %ebp,0x48000001(%rdx) e: 85 ed test %ebp,%ebp 10: 0f 85 9b 01 00 00 jne 0x1b1 16: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax 1d: fc ff df 20: 48 01 c3 add %rax,%rbx 23: 48 c7 03 00 00 00 00 movq $0x0,(%rbx) * 2a: 48 c7 43 08 00 00 00 movq $0x0,0x8(%rbx) <-- trapping instruction 31: 00 32: 48 8b 84 24 b0 00 00 mov 0xb0(%rsp),%rax 39: 00 3a: 65 gs 3b: 48 rex.W 3c: 2b .byte 0x2b 3d: 04 25 add $0x25,%al 3f: 28 .byte 0x28