------------[ cut here ]------------
WARNING: CPU: 1 PID: 6980 at net/mac80211/rx.c:4921 ieee80211_rx_list+0x18c7/0x2710 net/mac80211/rx.c:4921
Modules linked in:
CPU: 1 PID: 6980 Comm: syz-executor.2 Not tainted 5.19.0-rc2-syzkaller-00498-gb0d93b44641a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
RIP: 0010:ieee80211_rx_list+0x18c7/0x2710 net/mac80211/rx.c:4921
Code: 00 00 31 ff 89 de e8 88 df af f8 85 db 0f 85 19 02 00 00 e8 3b e3 af f8 4c 89 e7 e8 53 c2 83 fe e9 d7 eb ff ff e8 29 e3 af f8 <0f> 0b e9 6e ec ff ff e8 1d e3 af f8 4c 89 ea 48 b8 00 00 00 00 00
RSP: 0018:ffffc900001f0c90 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff88805507b368 RCX: 0000000000000100
RDX: ffff888077b15880 RSI: ffffffff88ca8ed7 RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff888052f64140
R13: 0000000000000000 R14: 0000000000000000 R15: ffff888055078de0
FS: 00007fb61c077700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000001fffff80 CR3: 0000000021e47000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_rx_napi+0xdb/0x3d0 net/mac80211/rx.c:5019
ieee80211_rx include/net/mac80211.h:4644 [inline]
ieee80211_tasklet_handler+0xd4/0x130 net/mac80211/main.c:235
tasklet_action_common.constprop.0+0x201/0x2e0 kernel/softirq.c:797
__do_softirq+0x29b/0x9c2 kernel/softirq.c:571
invoke_softirq kernel/softirq.c:445 [inline]
__irq_exit_rcu+0x123/0x180 kernel/softirq.c:650
irq_exit_rcu+0x5/0x20 kernel/softirq.c:662
sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1106
asm_sysvec_apic_timer_interrupt+0x1b/0x20 arch/x86/include/asm/idtentry.h:649
RIP: 0010:finish_task_switch.isra.0+0x323/0xb80 kernel/sched/core.c:4996
Code: 83 ff 24 08 85 c0 75 02 0f 0b 48 85 db 0f 85 25 01 00 00 4c 89 f7 e8 fc f7 ff ff e8 77 6b 2e 00 fb 65 48 8b 1c 25 80 6f 02 00 <48> 8d bb 80 15 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1
RSP: 0018:ffffc9000486f410 EFLAGS: 00000202
RAX: 00000000000012f7 RBX: ffff888077b15880 RCX: 1ffffffff20d032e
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc9000486f458 R08: 0000000000000001 R09: ffffffff9067a917
R10: 0000000000000001 R11: 0000000000000001 R12: ffff8880b9b3ac98
R13: ffff888078625880 R14: ffff8880b9b39f40 R15: ffff8880b9b3a978
context_switch kernel/sched/core.c:5119 [inline]
__schedule+0xa08/0x4b30 kernel/sched/core.c:6428
preempt_schedule_irq+0x4e/0x90 kernel/sched/core.c:6736
irqentry_exit+0x31/0x80 kernel/entry/common.c:428
asm_sysvec_apic_timer_interrupt+0x1b/0x20 arch/x86/include/asm/idtentry.h:649
RIP: 0010:mod_objcg_state+0x3db/0xa50 mm/memcontrol.c:3118
Code: c6 e6 3c cf 81 4c 89 e7 e8 42 15 8f ff 4d 85 ed 0f 85 c5 01 00 00 9c 58 f6 c4 02 0f 85 7f 03 00 00 4d 85 ed 74 01 fb 4d 85 ff <0f> 84 92 01 00 00 48 83 c4 28 4c 89 ff 5b 5d 41 5c 41 5d 41 5e 41
RSP: 0018:ffffc9000486f670 EFLAGS: 00000282
RAX: 0000000000000002 RBX: ffff8880b9b35de0 RCX: 1ffffffff20d032e
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff8880b9b35e08 R08: 0000000000000001 R09: ffffffff9067a917
R10: 0000000000000001 R11: 0000000000000001 R12: ffff8880b9b35de0
R13: 0000000000000200 R14: ffff88813fffa000 R15: ffff888075f5a180
memcg_slab_post_alloc_hook+0x1eb/0x480 mm/slab.h:541
slab_post_alloc_hook mm/slab.h:757 [inline]
slab_alloc_node mm/slub.c:3214 [inline]
slab_alloc mm/slub.c:3222 [inline]
__kmem_cache_alloc_lru mm/slub.c:3229 [inline]
kmem_cache_alloc+0x15c/0x3b0 mm/slub.c:3239
vm_area_dup+0x88/0x3f0 kernel/fork.c:467
dup_mmap kernel/fork.c:641 [inline]
dup_mm+0x5fa/0x1390 kernel/fork.c:1524
copy_mm kernel/fork.c:1576 [inline]
copy_process+0x3bba/0x7020 kernel/fork.c:2240
kernel_clone+0xe7/0xab0 kernel/fork.c:2655
__do_sys_clone+0xba/0x100 kernel/fork.c:2789
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x46/0xb0
RIP: 0033:0x7fb61ae89109
================================
WARNING: inconsistent lock state
5.19.0-rc2-syzkaller-00498-gb0d93b44641a #0 Not tainted
--------------------------------
inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage.
syz-executor.2/6980 [HC0[0]:SC1[1]:HE1:SE0] takes:
ffffffff8beb9ff8 (vmap_area_lock){+.?.}-{2:2}, at: spin_lock include/linux/spinlock.h:349 [inline]
ffffffff8beb9ff8 (vmap_area_lock){+.?.}-{2:2}, at: find_vmap_area+0x1c/0x130 mm/vmalloc.c:1805
{SOFTIRQ-ON-W} state was registered at:
lock_acquire kernel/locking/lockdep.c:5665 [inline]
lock_acquire+0x1ab/0x570 kernel/locking/lockdep.c:5630
__raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline]
_raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:154
spin_lock include/linux/spinlock.h:349 [inline]
alloc_vmap_area+0xa49/0x1f00 mm/vmalloc.c:1586
__get_vm_area_node+0x142/0x3f0 mm/vmalloc.c:2453
get_vm_area_caller+0x43/0x50 mm/vmalloc.c:2506
__ioremap_caller.constprop.0+0x292/0x600 arch/x86/mm/ioremap.c:280
acpi_os_ioremap include/acpi/acpi_io.h:13 [inline]
acpi_map drivers/acpi/osl.c:296 [inline]
acpi_os_map_iomem+0x463/0x550 drivers/acpi/osl.c:355
acpi_tb_acquire_table+0xd8/0x209 drivers/acpi/acpica/tbdata.c:142
acpi_tb_validate_table drivers/acpi/acpica/tbdata.c:317 [inline]
acpi_tb_validate_table+0x50/0x8c drivers/acpi/acpica/tbdata.c:308
acpi_tb_verify_temp_table+0x84/0x674 drivers/acpi/acpica/tbdata.c:504
acpi_reallocate_root_table+0x374/0x3e0 drivers/acpi/acpica/tbxface.c:180
acpi_early_init+0x13a/0x438 drivers/acpi/bus.c:1200
start_kernel+0x3cf/0x48f init/main.c:1098
secondary_startup_64_no_verify+0xce/0xdb
irq event stamp: 16756
hardirqs last enabled at (16756): [] asm_sysvec_apic_timer_interrupt+0x1b/0x20 arch/x86/include/asm/idtentry.h:649
hardirqs last disabled at (16755): [] sysvec_apic_timer_interrupt+0xb/0xc0 arch/x86/kernel/apic/apic.c:1106
softirqs last enabled at (5176): [] invoke_softirq kernel/softirq.c:445 [inline]
softirqs last enabled at (5176): [] __irq_exit_rcu+0x123/0x180 kernel/softirq.c:650
softirqs last disabled at (5179): [] invoke_softirq kernel/softirq.c:445 [inline]
softirqs last disabled at (5179): [] __irq_exit_rcu+0x123/0x180 kernel/softirq.c:650
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0
----
lock(vmap_area_lock);
lock(vmap_area_lock);
*** DEADLOCK ***
4 locks held by syz-executor.2/6980:
#0: ffffffff8be68eb0 (dup_mmap_sem){++++}-{0:0}, at: dup_mmap kernel/fork.c:589 [inline]
#0: ffffffff8be68eb0 (dup_mmap_sem){++++}-{0:0}, at: dup_mm+0x108/0x1390 kernel/fork.c:1524
#1: ffff88807ba12b28 (&mm->mmap_lock#2){++++}-{3:3}, at: mmap_write_lock_killable include/linux/mmap_lock.h:87 [inline]
#1: ffff88807ba12b28 (&mm->mmap_lock#2){++++}-{3:3}, at: dup_mmap kernel/fork.c:590 [inline]
#1: ffff88807ba12b28 (&mm->mmap_lock#2){++++}-{3:3}, at: dup_mm+0x12e/0x1390 kernel/fork.c:1524
#2: ffff88807ba11d28 (&mm->mmap_lock/1){+.+.}-{3:3}, at: mmap_write_lock_nested include/linux/mmap_lock.h:78 [inline]
#2: ffff88807ba11d28 (&mm->mmap_lock/1){+.+.}-{3:3}, at: dup_mmap kernel/fork.c:599 [inline]
#2: ffff88807ba11d28 (&mm->mmap_lock/1){+.+.}-{3:3}, at: dup_mm+0x18a/0x1390 kernel/fork.c:1524
#3: ffffffff8bd86b20 (rcu_read_lock){....}-{1:2}, at: ieee80211_rx_napi+0x0/0x3d0 include/linux/etherdevice.h:349
stack backtrace:
CPU: 1 PID: 6980 Comm: syz-executor.2 Not tainted 5.19.0-rc2-syzkaller-00498-gb0d93b44641a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
Call Trace:
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106
print_usage_bug kernel/locking/lockdep.c:3961 [inline]
valid_state kernel/locking/lockdep.c:3973 [inline]
mark_lock_irq kernel/locking/lockdep.c:4176 [inline]
mark_lock.part.0.cold+0x18/0xd8 kernel/locking/lockdep.c:4632
mark_lock kernel/locking/lockdep.c:4596 [inline]
mark_usage kernel/locking/lockdep.c:4527 [inline]
__lock_acquire+0x11e7/0x5660 kernel/locking/lockdep.c:5007
lock_acquire kernel/locking/lockdep.c:5665 [inline]
lock_acquire+0x1ab/0x570 kernel/locking/lockdep.c:5630
__raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline]
_raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:154
spin_lock include/linux/spinlock.h:349 [inline]
find_vmap_area+0x1c/0x130 mm/vmalloc.c:1805
check_heap_object mm/usercopy.c:176 [inline]
__check_object_size mm/usercopy.c:250 [inline]
__check_object_size+0x1f8/0x700 mm/usercopy.c:212
check_object_size include/linux/thread_info.h:199 [inline]
__copy_from_user_inatomic include/linux/uaccess.h:62 [inline]
copy_from_user_nmi arch/x86/lib/usercopy.c:47 [inline]
copy_from_user_nmi+0xcb/0x130 arch/x86/lib/usercopy.c:31
copy_code arch/x86/kernel/dumpstack.c:91 [inline]
show_opcodes+0x59/0xb0 arch/x86/kernel/dumpstack.c:121
show_iret_regs+0xd/0x33 arch/x86/kernel/dumpstack.c:149
__show_regs+0x1e/0x60 arch/x86/kernel/process_64.c:74
show_trace_log_lvl+0x25b/0x2ba arch/x86/kernel/dumpstack.c:292
__warn+0xe7/0x190 kernel/panic.c:622
report_bug+0x1bc/0x210 lib/bug.c:198
handle_bug+0x3c/0x60 arch/x86/kernel/traps.c:316
exc_invalid_op+0x14/0x40 arch/x86/kernel/traps.c:336
asm_exc_invalid_op+0x1b/0x20 arch/x86/include/asm/idtentry.h:568
RIP: 0010:ieee80211_rx_list+0x18c7/0x2710 net/mac80211/rx.c:4921
Code: 00 00 31 ff 89 de e8 88 df af f8 85 db 0f 85 19 02 00 00 e8 3b e3 af f8 4c 89 e7 e8 53 c2 83 fe e9 d7 eb ff ff e8 29 e3 af f8 <0f> 0b e9 6e ec ff ff e8 1d e3 af f8 4c 89 ea 48 b8 00 00 00 00 00
RSP: 0018:ffffc900001f0c90 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff88805507b368 RCX: 0000000000000100
RDX: ffff888077b15880 RSI: ffffffff88ca8ed7 RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff888052f64140
R13: 0000000000000000 R14: 0000000000000000 R15: ffff888055078de0
ieee80211_rx_napi+0xdb/0x3d0 net/mac80211/rx.c:5019
ieee80211_rx include/net/mac80211.h:4644 [inline]
ieee80211_tasklet_handler+0xd4/0x130 net/mac80211/main.c:235
tasklet_action_common.constprop.0+0x201/0x2e0 kernel/softirq.c:797
__do_softirq+0x29b/0x9c2 kernel/softirq.c:571
invoke_softirq kernel/softirq.c:445 [inline]
__irq_exit_rcu+0x123/0x180 kernel/softirq.c:650
irq_exit_rcu+0x5/0x20 kernel/softirq.c:662
sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1106
asm_sysvec_apic_timer_interrupt+0x1b/0x20 arch/x86/include/asm/idtentry.h:649
RIP: 0010:finish_task_switch.isra.0+0x323/0xb80 kernel/sched/core.c:4996
Code: 83 ff 24 08 85 c0 75 02 0f 0b 48 85 db 0f 85 25 01 00 00 4c 89 f7 e8 fc f7 ff ff e8 77 6b 2e 00 fb 65 48 8b 1c 25 80 6f 02 00 <48> 8d bb 80 15 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1
RSP: 0018:ffffc9000486f410 EFLAGS: 00000202
RAX: 00000000000012f7 RBX: ffff888077b15880 RCX: 1ffffffff20d032e
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc9000486f458 R08: 0000000000000001 R09: ffffffff9067a917
R10: 0000000000000001 R11: 0000000000000001 R12: ffff8880b9b3ac98
R13: ffff888078625880 R14: ffff8880b9b39f40 R15: ffff8880b9b3a978
context_switch kernel/sched/core.c:5119 [inline]
__schedule+0xa08/0x4b30 kernel/sched/core.c:6428
preempt_schedule_irq+0x4e/0x90 kernel/sched/core.c:6736
irqentry_exit+0x31/0x80 kernel/entry/common.c:428
asm_sysvec_apic_timer_interrupt+0x1b/0x20 arch/x86/include/asm/idtentry.h:649
RIP: 0010:mod_objcg_state+0x3db/0xa50 mm/memcontrol.c:3118
Code: c6 e6 3c cf 81 4c 89 e7 e8 42 15 8f ff 4d 85 ed 0f 85 c5 01 00 00 9c 58 f6 c4 02 0f 85 7f 03 00 00 4d 85 ed 74 01 fb 4d 85 ff <0f> 84 92 01 00 00 48 83 c4 28 4c 89 ff 5b 5d 41 5c 41 5d 41 5e 41
RSP: 0018:ffffc9000486f670 EFLAGS: 00000282
RAX: 0000000000000002 RBX: ffff8880b9b35de0 RCX: 1ffffffff20d032e
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff8880b9b35e08 R08: 0000000000000001 R09: ffffffff9067a917
R10: 0000000000000001 R11: 0000000000000001 R12: ffff8880b9b35de0
R13: 0000000000000200 R14: ffff88813fffa000 R15: ffff888075f5a180
memcg_slab_post_alloc_hook+0x1eb/0x480 mm/slab.h:541
slab_post_alloc_hook mm/slab.h:757 [inline]
slab_alloc_node mm/slub.c:3214 [inline]
slab_alloc mm/slub.c:3222 [inline]
__kmem_cache_alloc_lru mm/slub.c:3229 [inline]
kmem_cache_alloc+0x15c/0x3b0 mm/slub.c:3239
vm_area_dup+0x88/0x3f0 kernel/fork.c:467
dup_mmap kernel/fork.c:641 [inline]
dup_mm+0x5fa/0x1390 kernel/fork.c:1524
copy_mm kernel/fork.c:1576 [inline]
copy_process+0x3bba/0x7020 kernel/fork.c:2240
kernel_clone+0xe7/0xab0 kernel/fork.c:2655
__do_sys_clone+0xba/0x100 kernel/fork.c:2789
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x46/0xb0
RIP: 0033:0x7fb61ae89109
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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fb61c077118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 00007fb61af9bf60 RCX: 00007fb61ae89109
RDX: 0000000020000280 RSI: 0000000020000170 RDI: 0000000002a00000
RBP: 00007fb61aee305d R08: 0000000020000380 R09: 0000000020000380
R10: 0000000020000340 R11: 0000000000000206 R12: 0000000000000000
R13: 00007fffc4fd79af R14: 00007fb61c077300 R15: 0000000000022000
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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fb61c077118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 00007fb61af9bf60 RCX: 00007fb61ae89109
RDX: 0000000020000280 RSI: 0000000020000170 RDI: 0000000002a00000
RBP: 00007fb61aee305d R08: 0000000020000380 R09: 0000000020000380
R10: 0000000020000340 R11: 0000000000000206 R12: 0000000000000000
R13: 00007fffc4fd79af R14: 00007fb61c077300 R15: 0000000000022000
----------------
Code disassembly (best guess):
0: 83 ff 24 cmp $0x24,%edi
3: 08 85 c0 75 02 0f or %al,0xf0275c0(%rbp)
9: 0b 48 85 or -0x7b(%rax),%ecx
c: db 0f fisttpl (%rdi)
e: 85 25 01 00 00 4c test %esp,0x4c000001(%rip) # 0x4c000015
14: 89 f7 mov %esi,%edi
16: e8 fc f7 ff ff callq 0xfffff817
1b: e8 77 6b 2e 00 callq 0x2e6b97
20: fb sti
21: 65 48 8b 1c 25 80 6f mov %gs:0x26f80,%rbx
28: 02 00
* 2a: 48 8d bb 80 15 00 00 lea 0x1580(%rbx),%rdi <-- trapping instruction
31: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax
38: fc ff df
3b: 48 89 fa mov %rdi,%rdx
3e: 48 rex.W
3f: c1 .byte 0xc1