------------[ cut here ]------------
WARNING: CPU: 1 PID: 9422 at kernel/time/hrtimer.c:945 hrtimer_forward+0x1e3/0x270 kernel/time/hrtimer.c:945
Modules linked in:
CPU: 1 PID: 9422 Comm: syz-executor.0 Tainted: G        W         5.13.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:hrtimer_forward+0x1e3/0x270 kernel/time/hrtimer.c:945
Code: e5 4d 0f 4e ec e8 cd 66 10 00 4c 89 6b 20 e8 c4 66 10 00 4c 89 f0 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 ad 66 10 00 <0f> 0b 45 31 f6 eb dd e8 a1 66 10 00 4c 89 e0 48 8b 3c 24 48 99 48
RSP: 0018:ffffc90000dc0dc8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888067ccefa0 RCX: 0000000000000100
RDX: ffff888020c33880 RSI: ffffffff81651b43 RDI: 0000000000000003
RBP: 00000000061a8000 R08: 0000000000000000 R09: 0000000000000001
R10: ffffffff816519f8 R11: 0000000000000000 R12: 0000000000000000
R13: 000000d1cc78159b R14: 0000000000000001 R15: ffffffff852d0db0
FS:  00007ff86433a700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2ee2c000 CR3: 00000000360e6000 CR4: 00000000001506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 mac80211_hwsim_beacon+0x159/0x1a0 drivers/net/wireless/mac80211_hwsim.c:1870
 __run_hrtimer kernel/time/hrtimer.c:1537 [inline]
 __hrtimer_run_queues+0x609/0xe40 kernel/time/hrtimer.c:1601
 hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
 __do_softirq+0x29b/0x9bd kernel/softirq.c:558
 invoke_softirq kernel/softirq.c:432 [inline]
 __irq_exit_rcu+0x16e/0x1c0 kernel/softirq.c:636
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:648
 sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1100
 </IRQ>
 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:638
RIP: 0010:__brelse+0x88/0xa0 fs/buffer.c:1149
Code: a0 d2 99 89 e8 16 bd 07 07 0f 0b 5b 5d 41 5c e9 3e ed 9e ff e8 39 ed 9e ff be 04 00 00 00 48 89 ef e8 4c 90 e4 ff f0 ff 4b 60 <5b> 5d 41 5c e9 1f ed 9e ff 48 89 ef e8 b7 8c e4 ff eb a8 0f 1f 44
RSP: 0018:ffffc9000179f4a0 EFLAGS: 00000202
RAX: 0000000000000001 RBX: ffff88803a0991d0 RCX: ffffffff81d694c4
RDX: ffffed1007413247 RSI: 0000000000000004 RDI: ffff88803a099230
RBP: ffff88803a099230 R08: 0000000000000001 R09: ffff88803a099233
R10: ffffed1007413246 R11: 0000000000000000 R12: 0000000000000002
R13: 0000000000000400 R14: 0000000000000002 R15: ffffc9000179f6a0
 brelse include/linux/buffer_head.h:291 [inline]
 ext4_ind_map_blocks+0x1798/0x2450 fs/ext4/indirect.c:657
 ext4_da_map_blocks fs/ext4/inode.c:1759 [inline]
 ext4_da_get_block_prep+0x6c8/0x11b0 fs/ext4/inode.c:1834
 ext4_block_write_begin+0x503/0x1110 fs/ext4/inode.c:1077
 ext4_da_write_begin+0x3d8/0x11b0 fs/ext4/inode.c:3015
 generic_perform_write+0x20a/0x4f0 mm/filemap.c:3660
 ext4_buffered_write_iter+0x244/0x4d0 fs/ext4/file.c:269
 ext4_dio_write_iter fs/ext4/file.c:587 [inline]
 ext4_file_write_iter+0xf00/0x14e0 fs/ext4/file.c:678
 call_write_iter include/linux/fs.h:2114 [inline]
 new_sync_write+0x426/0x650 fs/read_write.c:518
 vfs_write+0x796/0xa30 fs/read_write.c:605
 ksys_write+0x12d/0x250 fs/read_write.c:658
 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+0x44/0xae
RIP: 0033:0x4665d9
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ff86433a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9
RDX: 0000000000043408 RSI: 0000000020000200 RDI: 0000000000000006
RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80
R13: 00007fffe04b968f R14: 00007ff86433a300 R15: 0000000000022000