------------[ cut here ]------------ WARNING: CPU: 1 PID: 5558 at net/mac80211/rx.c:5372 ieee80211_rx_list+0x2a05/0x3780 net/mac80211/rx.c:5372 Modules linked in: CPU: 1 PID: 5558 Comm: syz-executor.3 Not tainted 6.9.0-next-20240523-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 RIP: 0010:ieee80211_rx_list+0x2a05/0x3780 net/mac80211/rx.c:5372 Code: 90 e9 23 da ff ff e8 ea a8 94 f6 e9 19 da ff ff e8 e0 a8 94 f6 e9 0f da ff ff e8 d6 a8 94 f6 e9 05 da ff ff e8 cc a8 94 f6 90 <0f> 0b 90 e9 f7 d9 ff ff e8 be a8 94 f6 31 c0 48 89 44 24 60 e9 e5 RSP: 0018:ffffc90000a189a0 EFLAGS: 00010246 RAX: ffffffff8b019aa4 RBX: 0000000000000000 RCX: ffff88802a760000 RDX: 0000000080000100 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc90000a18bf0 R08: ffffffff8b0172e2 R09: 1ffffffff25f6cb0 R10: dffffc0000000000 R11: fffffbfff25f6cb1 R12: dffffc0000000000 R13: ffff88807ba4eb40 R14: ffff88802f070e20 R15: ffff88802f0730a8 FS: 00007f13925596c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b32f2d000 CR3: 0000000018396000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_rx_napi+0x18a/0x3c0 net/mac80211/rx.c:5482 ieee80211_rx include/net/mac80211.h:5093 [inline] ieee80211_tasklet_handler+0xeb/0x1f0 net/mac80211/main.c:438 tasklet_action_common+0x321/0x4d0 kernel/softirq.c:785 handle_softirqs+0x2c4/0x970 kernel/softirq.c:554 __do_softirq kernel/softirq.c:588 [inline] invoke_softirq kernel/softirq.c:428 [inline] __irq_exit_rcu+0xf4/0x1c0 kernel/softirq.c:637 irq_exit_rcu+0x9/0x30 kernel/softirq.c:649 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline] sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1043 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702 RIP: 0010:lock_release+0x630/0x9f0 kernel/locking/lockdep.c:5778 Code: 3c 3b 00 74 08 4c 89 f7 e8 ad 6a 89 00 f6 84 24 91 00 00 00 02 75 77 41 f7 c5 00 02 00 00 74 01 fb 48 c7 44 24 60 0e 36 e0 45 <4b> c7 04 27 00 00 00 00 4b c7 44 27 08 00 00 00 00 65 48 8b 04 25 RSP: 0018:ffffc9000cb5f4a0 EFLAGS: 00000206 RAX: 0000000000000001 RBX: 1ffff9200196bea6 RCX: ffffc9000cb5f503 RDX: 0000000000000000 RSI: ffffffff8bcacc20 RDI: ffffffff8c1fe6c0 RBP: ffffc9000cb5f5d0 R08: ffffffff8fad53af R09: 1ffffffff1f5aa75 R10: dffffc0000000000 R11: fffffbfff1f5aa76 R12: 1ffff9200196bea0 R13: 0000000000000246 R14: ffffc9000cb5f530 R15: dffffc0000000000 __mutex_unlock_slowpath+0xe2/0x750 kernel/locking/mutex.c:912 __unix_dgram_recvmsg+0xcf4/0x12f0 net/unix/af_unix.c:2470 sock_recvmsg_nosec+0x18e/0x1d0 net/socket.c:1046 ____sys_recvmsg+0x3c0/0x470 net/socket.c:2802 ___sys_recvmsg net/socket.c:2846 [inline] do_recvmmsg+0x474/0xae0 net/socket.c:2940 __sys_recvmmsg net/socket.c:3019 [inline] __do_sys_recvmmsg net/socket.c:3042 [inline] __se_sys_recvmmsg net/socket.c:3035 [inline] __x64_sys_recvmmsg+0x199/0x250 net/socket.c:3035 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: 0033:0x7f139187cee9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f13925590c8 EFLAGS: 00000246 ORIG_RAX: 000000000000012b RAX: ffffffffffffffda RBX: 00007f13919ac050 RCX: 00007f139187cee9 RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000007 RBP: 00007f13918c949e R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000006e R14: 00007f13919ac050 R15: 00007ffd2ee20158 ---------------- Code disassembly (best guess): 0: 3c 3b cmp $0x3b,%al 2: 00 74 08 4c add %dh,0x4c(%rax,%rcx,1) 6: 89 f7 mov %esi,%edi 8: e8 ad 6a 89 00 call 0x896aba d: f6 84 24 91 00 00 00 testb $0x2,0x91(%rsp) 14: 02 15: 75 77 jne 0x8e 17: 41 f7 c5 00 02 00 00 test $0x200,%r13d 1e: 74 01 je 0x21 20: fb sti 21: 48 c7 44 24 60 0e 36 movq $0x45e0360e,0x60(%rsp) 28: e0 45 * 2a: 4b c7 04 27 00 00 00 movq $0x0,(%r15,%r12,1) <-- trapping instruction 31: 00 32: 4b c7 44 27 08 00 00 movq $0x0,0x8(%r15,%r12,1) 39: 00 00 3b: 65 gs 3c: 48 rex.W 3d: 8b .byte 0x8b 3e: 04 25 add $0x25,%al