------------[ cut here ]------------ WARNING: CPU: 0 PID: 6513 at net/mac80211/rx.c:5329 ieee80211_rx_list+0x27dc/0x3480 net/mac80211/rx.c:5329 Modules linked in: CPU: 0 UID: 0 PID: 6513 Comm: syz.0.150 Not tainted 6.14.0-rc7-syzkaller-01431-gbfc17c165835 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 RIP: 0010:ieee80211_rx_list+0x27dc/0x3480 net/mac80211/rx.c:5329 Code: 90 e9 44 dc ff ff e8 53 8c 42 f6 e9 3a dc ff ff e8 49 8c 42 f6 e9 30 dc ff ff e8 3f 8c 42 f6 e9 26 dc ff ff e8 35 8c 42 f6 90 <0f> 0b 90 e9 18 dc ff ff e8 27 8c 42 f6 31 c0 48 89 44 24 58 e9 ac RSP: 0018:ffffc900000079a0 EFLAGS: 00010246 RAX: ffffffff8b7f64bb RBX: 0000000000000000 RCX: ffff888030498000 RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc90000007bd0 R08: ffffffff8b7f3f16 R09: 1ffffffff28ab508 R10: dffffc0000000000 R11: fffffbfff28ab509 R12: ffff888035177c80 R13: dffffc0000000000 R14: ffff8880283630c8 R15: ffff888028360e40 FS: 00007f4d136a06c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000010 CR3: 0000000030be4000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <IRQ> ieee80211_rx_napi+0x185/0x3b0 net/mac80211/rx.c:5439 ieee80211_rx include/net/mac80211.h:5179 [inline] ieee80211_handle_queued_frames+0xe7/0x1e0 net/mac80211/main.c:441 tasklet_action_common+0x426/0x620 kernel/softirq.c:811 handle_softirqs+0x2d4/0x9b0 kernel/softirq.c:561 __do_softirq kernel/softirq.c:595 [inline] invoke_softirq kernel/softirq.c:435 [inline] __irq_exit_rcu+0xf7/0x220 kernel/softirq.c:662 irq_exit_rcu+0x9/0x30 kernel/softirq.c:678 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline] sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1049 </IRQ> <TASK> asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702 RIP: 0010:__orc_find arch/x86/kernel/unwind_orc.c:99 [inline] RIP: 0010:orc_find arch/x86/kernel/unwind_orc.c:227 [inline] RIP: 0010:unwind_next_frame+0x24c/0x22d0 arch/x86/kernel/unwind_orc.c:494 Code: 09 34 68 bf 90 48 39 c1 0f 87 04 18 00 00 45 39 e0 0f 84 01 02 00 00 4e 8d 2c a5 d4 e8 4a 90 45 29 e0 4b 8d 6c 85 fc 4d 89 ec <4c> 39 ed 0f 83 49 04 00 00 4d 29 ec 4c 8b 6c 24 08 e9 82 00 00 00 RSP: 0018:ffffc90003e0f2d0 EFLAGS: 00000206 RAX: ffffffff916e2744 RBX: ffffffff9172f2c0 RCX: ffffffff90d49990 RDX: 00000000000b0f09 RSI: ffffffff90d4997e RDI: ffffffff816d4550 RBP: ffffffff905909b8 R08: 0000000000000003 R09: ffffc90003e0f490 R10: ffffc90003e0f3f0 R11: ffffffff81ad7cb0 R12: ffffffff905909b0 R13: ffffffff905909b0 R14: 00000000000132de R15: ffffffff8232de5a arch_stack_walk+0x11c/0x150 arch/x86/kernel/stacktrace.c:25 stack_trace_save+0x118/0x1d0 kernel/stacktrace.c:122 save_stack+0xfb/0x1f0 mm/page_owner.c:156 __set_page_owner+0x89/0x530 mm/page_owner.c:320 set_page_owner include/linux/page_owner.h:32 [inline] post_alloc_hook+0x1f4/0x240 mm/page_alloc.c:1551 prep_new_page mm/page_alloc.c:1559 [inline] get_page_from_freelist+0x365c/0x37a0 mm/page_alloc.c:3477 __alloc_frozen_pages_noprof+0x292/0x710 mm/page_alloc.c:4740 __alloc_pages_noprof+0xa/0x30 mm/page_alloc.c:4774 __alloc_pages_node_noprof include/linux/gfp.h:265 [inline] alloc_pages_node_noprof include/linux/gfp.h:292 [inline] vm_area_alloc_pages mm/vmalloc.c:3593 [inline] __vmalloc_area_node mm/vmalloc.c:3669 [inline] __vmalloc_node_range_noprof+0x8b7/0x1380 mm/vmalloc.c:3846 __bpf_map_area_alloc kernel/bpf/syscall.c:396 [inline] bpf_map_area_alloc+0xfc/0x120 kernel/bpf/syscall.c:403 xsk_map_alloc+0x147/0x230 net/xdp/xskmap.c:78 map_create+0x946/0x11c0 kernel/bpf/syscall.c:1455 __sys_bpf+0x6d3/0x820 kernel/bpf/syscall.c:5777 __do_sys_bpf kernel/bpf/syscall.c:5902 [inline] __se_sys_bpf kernel/bpf/syscall.c:5900 [inline] __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5900 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f4d1278d169 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f4d136a0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007f4d129a6080 RCX: 00007f4d1278d169 RDX: 0000000000000050 RSI: 0000200000000140 RDI: 0000000000000000 RBP: 00007f4d1280e2a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f4d129a6080 R15: 00007ffd9fb4fe08 </TASK> ---------------- Code disassembly (best guess): 0: 09 34 68 or %esi,(%rax,%rbp,2) 3: bf 90 48 39 c1 mov $0xc1394890,%edi 8: 0f 87 04 18 00 00 ja 0x1812 e: 45 39 e0 cmp %r12d,%r8d 11: 0f 84 01 02 00 00 je 0x218 17: 4e 8d 2c a5 d4 e8 4a lea -0x6fb5172c(,%r12,4),%r13 1e: 90 1f: 45 29 e0 sub %r12d,%r8d 22: 4b 8d 6c 85 fc lea -0x4(%r13,%r8,4),%rbp 27: 4d 89 ec mov %r13,%r12 * 2a: 4c 39 ed cmp %r13,%rbp <-- trapping instruction 2d: 0f 83 49 04 00 00 jae 0x47c 33: 4d 29 ec sub %r13,%r12 36: 4c 8b 6c 24 08 mov 0x8(%rsp),%r13 3b: e9 82 00 00 00 jmp 0xc2