------------[ cut here ]------------
no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0x0 with flags 0x0
WARNING: CPU: 0 PID: 14956 at net/mac80211/rate.c:385 __rate_control_send_low+0x659/0x890 net/mac80211/rate.c:380
Modules linked in:
CPU: 0 UID: 0 PID: 14956 Comm: syz.2.2945 Not tainted 6.12.0-rc3-syzkaller-00152-g3b05b9c36ddd #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:__rate_control_send_low+0x659/0x890 net/mac80211/rate.c:380
Code: 8b 14 24 0f 85 de 01 00 00 8b 0a 48 c7 c7 00 6a 2a 8d 48 8b 74 24 10 44 89 f2 44 8b 44 24 1c 44 8b 4c 24 0c e8 c8 41 1f f6 90 <0f> 0b 90 90 e9 71 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c db
RSP: 0018:ffffc90000007760 EFLAGS: 00010246
RAX: 55f0e302c1aeb800 RBX: 000000000000000c RCX: ffff888051a69e00
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff88807ba3b7a8 R08: ffffffff8155e402 R09: fffffbfff1cf9fd8
R10: dffffc0000000000 R11: fffffbfff1cf9fd8 R12: 0000000000000800
R13: 000000000000000c R14: 00000000ffffffff R15: dffffc0000000000
FS: 00007f84c5cd66c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000002000a000 CR3: 000000005d30c000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
rate_control_send_low+0x1a8/0x770 net/mac80211/rate.c:405
rate_control_get_rate+0x20e/0x5e0 net/mac80211/rate.c:921
ieee80211_beacon_get_finish+0x49e/0x870 net/mac80211/tx.c:5253
__ieee80211_beacon_get+0xf7e/0x15c0
ieee80211_beacon_get_tim+0xb4/0x320 net/mac80211/tx.c:5594
ieee80211_beacon_get include/net/mac80211.h:5607 [inline]
mac80211_hwsim_beacon_tx+0x39d/0x850 drivers/net/wireless/virtual/mac80211_hwsim.c:2311
__iterate_interfaces+0x222/0x510 net/mac80211/util.c:774
ieee80211_iterate_active_interfaces_atomic+0xd8/0x170 net/mac80211/util.c:810
mac80211_hwsim_beacon+0xd4/0x1f0 drivers/net/wireless/virtual/mac80211_hwsim.c:2345
__run_hrtimer kernel/time/hrtimer.c:1691 [inline]
__hrtimer_run_queues+0x59b/0xd50 kernel/time/hrtimer.c:1755
hrtimer_run_softirq+0x19a/0x2c0 kernel/time/hrtimer.c:1772
handle_softirqs+0x2c5/0x980 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:1037 [inline]
sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1037
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:rcu_read_unlock include/linux/rcupdate.h:878 [inline]
RIP: 0010:count_memcg_events_mm include/linux/memcontrol.h:1046 [inline]
RIP: 0010:count_memcg_event_mm+0x334/0x420 include/linux/memcontrol.h:1052
Code: 32 26 b1 ff 4c 8b 6c 24 18 eb 1f e8 26 26 b1 ff e8 41 95 e2 09 4d 85 f6 74 84 e8 17 26 b1 ff fb 49 be 00 00 00 00 00 fc ff df d7 9b e2 09 89 c3 31 ff 89 c6 e8 3c 2a b1 ff 85 db 74 10 e8 03
RSP: 0018:ffffc900042075e0 EFLAGS: 00000287
RAX: ffffffff81e3c1e9 RBX: 0000000000000000 RCX: 0000000000040000
RDX: ffffc900189ef000 RSI: 00000000000004bc RDI: 00000000000004bd
RBP: ffffc900042076b0 R08: ffffffff81e3c159 R09: 1ffffffff2859306
R10: dffffc0000000000 R11: fffffbfff2859307 R12: 0000000000000046
R13: ffffffff81e3bf54 R14: dffffc0000000000 R15: 1ffff92000840ec0
mm_account_fault mm/memory.c:5928 [inline]
handle_mm_fault+0x16f4/0x1bb0 mm/memory.c:6088
do_user_addr_fault arch/x86/mm/fault.c:1389 [inline]
handle_page_fault arch/x86/mm/fault.c:1481 [inline]
exc_page_fault+0x2b9/0x8c0 arch/x86/mm/fault.c:1539
asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623
RIP: 0010:fault_in_readable+0x165/0x2b0 mm/gup.c:2235
Code: b3 ff 4c 8d b3 ff 0f 00 00 48 89 d8 4d 01 e6 49 81 e6 00 f0 ff ff 49 39 c6 72 6b e8 45 c8 b3 ff 4c 39 f3 74 6e 4c 89 64 24 10 <44> 8a 23 43 0f b6 04 2f 84 c0 75 18 44 88 64 24 40 48 81 c3 00 10
RSP: 0018:ffffc90004207a40 EFLAGS: 00050287
RAX: ffffffff81e11fe7 RBX: 000000002000a000 RCX: 0000000000040000
RDX: ffffc900189ef000 RSI: 0000000000000452 RDI: 0000000000000453
RBP: ffffc90004207af8 R08: ffffffff81e11f58 R09: ffffffff84ba32c9
R10: 0000000000000002 R11: ffff888051a69e00 R12: 0000000000032600
R13: dffffc0000000000 R14: 0000000020033000 R15: 1ffff92000840f50
fault_in_iov_iter_readable+0x229/0x280 lib/iov_iter.c:94
generic_perform_write+0x259/0x6d0 mm/filemap.c:4044
shmem_file_write_iter+0xf9/0x120 mm/shmem.c:3221
new_sync_write fs/read_write.c:590 [inline]
vfs_write+0xa6d/0xc90 fs/read_write.c:683
ksys_write+0x183/0x2b0 fs/read_write.c:736
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: 0033:0x7f84c4f7dff9
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:00007f84c5cd6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f84c5135f80 RCX: 00007f84c4f7dff9
RDX: 0000000000032600 RSI: 0000000020000100 RDI: 0000000000000005
RBP: 00007f84c4ff0296 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f84c5135f80 R15: 00007ffe47280998
----------------
Code disassembly (best guess):
0: 32 26 xor (%rsi),%ah
2: b1 ff mov $0xff,%cl
4: 4c 8b 6c 24 18 mov 0x18(%rsp),%r13
9: eb 1f jmp 0x2a
b: e8 26 26 b1 ff call 0xffb12636
10: e8 41 95 e2 09 call 0x9e29556
15: 4d 85 f6 test %r14,%r14
18: 74 84 je 0xffffff9e
1a: e8 17 26 b1 ff call 0xffb12636
1f: fb sti
20: 49 be 00 00 00 00 00 movabs $0xdffffc0000000000,%r14
27: fc ff df
* 2a: e8 d7 9b e2 09 call 0x9e29c06 <-- trapping instruction
2f: 89 c3 mov %eax,%ebx
31: 31 ff xor %edi,%edi
33: 89 c6 mov %eax,%esi
35: e8 3c 2a b1 ff call 0xffb12a76
3a: 85 db test %ebx,%ebx
3c: 74 10 je 0x4e
3e: e8 .byte 0xe8
3f: 03 .byte 0x3