------------[ cut here ]------------
WARNING: CPU: 1 PID: 19768 at net/mac80211/rx.c:4946 ieee80211_rx_list+0x18ef/0x2760 net/mac80211/rx.c:4946
Modules linked in:
CPU: 1 PID: 19768 Comm: syz-executor.3 Not tainted 5.18.0-syzkaller-12135-gf175ece2e343 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:ieee80211_rx_list+0x18ef/0x2760 net/mac80211/rx.c:4946
Code: 00 00 31 ff 89 ee e8 70 bf b0 f8 85 ed 0f 85 19 02 00 00 e8 23 c3 b0 f8 4c 89 e7 e8 bb ed 83 fe e9 af eb ff ff e8 11 c3 b0 f8 <0f> 0b e9 46 ec ff ff e8 05 c3 b0 f8 4c 89 ea 48 b8 00 00 00 00 00
RSP: 0018:ffffc900001f0c90 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff88805a8eb368 RCX: 0000000000000100
RDX: ffff888016d11d80 RSI: ffffffff88c9c13f RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff888055ef3c80
R13: 0000000000000000 R14: 0000000000000000 R15: ffff88805a8e8de0
FS: 00007fc6311d7700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555555a45708 CR3: 000000004470d000 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:5044
ieee80211_rx include/net/mac80211.h:4679 [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:__local_bh_enable_ip+0xa8/0x120 kernel/softirq.c:403
Code: 1d 5d 11 ba 7e 65 8b 05 56 11 ba 7e a9 00 ff ff 00 74 45 bf 01 00 00 00 e8 15 8f 09 00 e8 80 72 38 00 fb 65 8b 05 38 11 ba 7e <85> c0 74 58 5b 5d c3 65 8b 05 26 18 ba 7e 85 c0 75 a2 0f 0b eb 9e
RSP: 0018:ffffc90003457490 EFLAGS: 00000206
RAX: 0000000000000000 RBX: 00000000fffffe01 RCX: 1ffffffff201f8de
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffffff880e3e74 R08: 0000000000000001 R09: ffffffff900b3987
R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000000 R14: ffff88804f238028 R15: 0000000000000000
local_bh_enable include/linux/bottom_half.h:33 [inline]
rcu_read_unlock_bh include/linux/rcupdate.h:765 [inline]
ip6_finish_output2+0x5b2/0x1520 net/ipv6/ip6_output.c:135
ip6_fragment+0x1fe5/0x2770 net/ipv6/ip6_output.c:930
__ip6_finish_output net/ipv6/ip6_output.c:193 [inline]
ip6_finish_output+0x9a4/0x1170 net/ipv6/ip6_output.c:206
NF_HOOK_COND include/linux/netfilter.h:296 [inline]
ip6_output+0x1ed/0x540 net/ipv6/ip6_output.c:227
dst_output include/net/dst.h:451 [inline]
ip6_local_out+0xaf/0x1a0 net/ipv6/output_core.c:161
ip6_send_skb+0xb7/0x340 net/ipv6/ip6_output.c:1947
ip6_push_pending_frames+0xdd/0x100 net/ipv6/ip6_output.c:1967
rawv6_push_pending_frames net/ipv6/raw.c:613 [inline]
rawv6_sendmsg+0x2b9d/0x3aa0 net/ipv6/raw.c:956
inet_sendmsg+0x99/0xe0 net/ipv4/af_inet.c:819
sock_sendmsg_nosec net/socket.c:714 [inline]
sock_sendmsg+0xcf/0x120 net/socket.c:734
____sys_sendmsg+0x6eb/0x810 net/socket.c:2492
___sys_sendmsg+0xf3/0x170 net/socket.c:2546
__sys_sendmsg net/socket.c:2575 [inline]
__do_sys_sendmsg net/socket.c:2584 [inline]
__se_sys_sendmsg net/socket.c:2582 [inline]
__x64_sys_sendmsg+0x132/0x220 net/socket.c:2582
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: 0033:0x7fc630089109
================================
WARNING: inconsistent lock state
5.18.0-syzkaller-12135-gf175ece2e343 #0 Not tainted
--------------------------------
inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage.
syz-executor.3/19768 [HC0[0]:SC1[1]:HE1:SE0] takes:
ffffffff8beb88d8 (vmap_area_lock){+.?.}-{2:2}, at: spin_lock include/linux/spinlock.h:349 [inline]
ffffffff8beb88d8 (vmap_area_lock){+.?.}-{2:2}, at: find_vmap_area mm/vmalloc.c:1805 [inline]
ffffffff8beb88d8 (vmap_area_lock){+.?.}-{2:2}, at: find_vm_area+0x1c/0x190 mm/vmalloc.c:2525
{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: 27344
hardirqs last enabled at (27344): [] asm_sysvec_apic_timer_interrupt+0x1b/0x20 arch/x86/include/asm/idtentry.h:649
hardirqs last disabled at (27343): [] sysvec_apic_timer_interrupt+0xb/0xc0 arch/x86/kernel/apic/apic.c:1106
softirqs last enabled at (22336): [] do_softirq.part.0+0xde/0x130 kernel/softirq.c:472
softirqs last disabled at (22339): [] invoke_softirq kernel/softirq.c:445 [inline]
softirqs last disabled at (22339): [] __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 ***
2 locks held by syz-executor.3/19768:
#0: ffff888054ca0fb0 (sk_lock-AF_INET6){+.+.}-{0:0}, at: lock_sock include/net/sock.h:1691 [inline]
#0: ffff888054ca0fb0 (sk_lock-AF_INET6){+.+.}-{0:0}, at: rawv6_sendmsg+0x14b2/0x3aa0 net/ipv6/raw.c:948
#1: ffffffff8bd86be0 (rcu_read_lock){....}-{1:2}, at: ieee80211_rx_napi+0x0/0x3d0 include/linux/etherdevice.h:349
stack backtrace:
CPU: 1 PID: 19768 Comm: syz-executor.3 Not tainted 5.18.0-syzkaller-12135-gf175ece2e343 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
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 mm/vmalloc.c:1805 [inline]
find_vm_area+0x1c/0x190 mm/vmalloc.c:2525
check_heap_object mm/usercopy.c:176 [inline]
__check_object_size mm/usercopy.c:252 [inline]
__check_object_size+0x1fb/0x7a0 mm/usercopy.c:214
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+0x18ef/0x2760 net/mac80211/rx.c:4946
Code: 00 00 31 ff 89 ee e8 70 bf b0 f8 85 ed 0f 85 19 02 00 00 e8 23 c3 b0 f8 4c 89 e7 e8 bb ed 83 fe e9 af eb ff ff e8 11 c3 b0 f8 <0f> 0b e9 46 ec ff ff e8 05 c3 b0 f8 4c 89 ea 48 b8 00 00 00 00 00
RSP: 0018:ffffc900001f0c90 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff88805a8eb368 RCX: 0000000000000100
RDX: ffff888016d11d80 RSI: ffffffff88c9c13f RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff888055ef3c80
R13: 0000000000000000 R14: 0000000000000000 R15: ffff88805a8e8de0
ieee80211_rx_napi+0xdb/0x3d0 net/mac80211/rx.c:5044
ieee80211_rx include/net/mac80211.h:4679 [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:__local_bh_enable_ip+0xa8/0x120 kernel/softirq.c:403
Code: 1d 5d 11 ba 7e 65 8b 05 56 11 ba 7e a9 00 ff ff 00 74 45 bf 01 00 00 00 e8 15 8f 09 00 e8 80 72 38 00 fb 65 8b 05 38 11 ba 7e <85> c0 74 58 5b 5d c3 65 8b 05 26 18 ba 7e 85 c0 75 a2 0f 0b eb 9e
RSP: 0018:ffffc90003457490 EFLAGS: 00000206
RAX: 0000000000000000 RBX: 00000000fffffe01 RCX: 1ffffffff201f8de
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffffff880e3e74 R08: 0000000000000001 R09: ffffffff900b3987
R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000000 R14: ffff88804f238028 R15: 0000000000000000
local_bh_enable include/linux/bottom_half.h:33 [inline]
rcu_read_unlock_bh include/linux/rcupdate.h:765 [inline]
ip6_finish_output2+0x5b2/0x1520 net/ipv6/ip6_output.c:135
ip6_fragment+0x1fe5/0x2770 net/ipv6/ip6_output.c:930
__ip6_finish_output net/ipv6/ip6_output.c:193 [inline]
ip6_finish_output+0x9a4/0x1170 net/ipv6/ip6_output.c:206
NF_HOOK_COND include/linux/netfilter.h:296 [inline]
ip6_output+0x1ed/0x540 net/ipv6/ip6_output.c:227
dst_output include/net/dst.h:451 [inline]
ip6_local_out+0xaf/0x1a0 net/ipv6/output_core.c:161
ip6_send_skb+0xb7/0x340 net/ipv6/ip6_output.c:1947
ip6_push_pending_frames+0xdd/0x100 net/ipv6/ip6_output.c:1967
rawv6_push_pending_frames net/ipv6/raw.c:613 [inline]
rawv6_sendmsg+0x2b9d/0x3aa0 net/ipv6/raw.c:956
inet_sendmsg+0x99/0xe0 net/ipv4/af_inet.c:819
sock_sendmsg_nosec net/socket.c:714 [inline]
sock_sendmsg+0xcf/0x120 net/socket.c:734
____sys_sendmsg+0x6eb/0x810 net/socket.c:2492
___sys_sendmsg+0xf3/0x170 net/socket.c:2546
__sys_sendmsg net/socket.c:2575 [inline]
__do_sys_sendmsg net/socket.c:2584 [inline]
__se_sys_sendmsg net/socket.c:2582 [inline]
__x64_sys_sendmsg+0x132/0x220 net/socket.c:2582
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: 0033:0x7fc630089109
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:00007fc6311d7168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007fc63019bf60 RCX: 00007fc630089109
RDX: 0000000000000900 RSI: 0000000020000180 RDI: 0000000000000004
RBP: 00007fc6300e308d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff07ff47cf R14: 00007fc6311d7300 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:00007fc6311d7168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007fc63019bf60 RCX: 00007fc630089109
RDX: 0000000000000900 RSI: 0000000020000180 RDI: 0000000000000004
RBP: 00007fc6300e308d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff07ff47cf R14: 00007fc6311d7300 R15: 0000000000022000
----------------
Code disassembly (best guess):
0: 1d 5d 11 ba 7e sbb $0x7eba115d,%eax
5: 65 8b 05 56 11 ba 7e mov %gs:0x7eba1156(%rip),%eax # 0x7eba1162
c: a9 00 ff ff 00 test $0xffff00,%eax
11: 74 45 je 0x58
13: bf 01 00 00 00 mov $0x1,%edi
18: e8 15 8f 09 00 callq 0x98f32
1d: e8 80 72 38 00 callq 0x3872a2
22: fb sti
23: 65 8b 05 38 11 ba 7e mov %gs:0x7eba1138(%rip),%eax # 0x7eba1162
* 2a: 85 c0 test %eax,%eax <-- trapping instruction
2c: 74 58 je 0x86
2e: 5b pop %rbx
2f: 5d pop %rbp
30: c3 retq
31: 65 8b 05 26 18 ba 7e mov %gs:0x7eba1826(%rip),%eax # 0x7eba185e
38: 85 c0 test %eax,%eax
3a: 75 a2 jne 0xffffffde
3c: 0f 0b ud2
3e: eb 9e jmp 0xffffffde