UDF-fs: Scanning with blocksize 4096 failed
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WARNING: CPU: 0 PID: 6565 at kernel/signal.c:2050 posixtimer_send_sigqueue+0x7ac/0xa40
Modules linked in:
CPU: 0 UID: 0 PID: 6565 Comm: syz.2.7 Not tainted 6.13.0-rc7-syzkaller-g1950a0af2d55 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : posixtimer_send_sigqueue+0x7ac/0xa40
lr : posixtimer_send_sigqueue+0x2dc/0xa40 kernel/signal.c:2005
sp : ffff8000a3bf78e0
x29: ffff8000a3bf7990 x28: dfff800000000000 x27: ffff8000a3bf7940
x26: ffff0000db90a018 x25: ffff0000db90a0c0 x24: ffff0000db90a000
x23: ffff0000d1ac9e40 x22: ffff0000db90a0a4 x21: 1fffe0001b721414
x20: ffff0000db90a0d8 x19: 1fffe0001b721403 x18: ffff8000a3bf70e0
x17: 0000000000019970 x16: ffff80008046281c x15: 0000000000000001
x14: 1ffff000120670aa x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000000003 x10: 0000000000ff0100 x9 : 07627a666f9b5500
x8 : ffff0000d78d4b08 x7 : ffff800080158538 x6 : ffff800080158734
x5 : ffff0000d2159cd8 x4 : ffff8000a3bf7518 x3 : ffff80008047dcc8
x2 : ffff0000d667e3b8 x1 : 0000000000080000 x0 : 0000000000000001
Call trace:
 posixtimer_send_sigqueue+0x7ac/0xa40 (P)
 posix_timer_queue_signal+0xe4/0x12c kernel/time/posix-timers.c:308
 cpu_timer_fire kernel/time/posix-cpu-timers.c:607 [inline]
 posix_cpu_timer_set+0x828/0xbd0 kernel/time/posix-cpu-timers.c:735
 do_timer_settime+0x2d8/0x3c8 kernel/time/posix-timers.c:899
 __do_sys_timer_settime kernel/time/posix-timers.c:928 [inline]
 __se_sys_timer_settime kernel/time/posix-timers.c:914 [inline]
 __arm64_sys_timer_settime+0x180/0x224 kernel/time/posix-timers.c:914
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 5354
hardirqs last  enabled at (5353): [<ffff80008012a064>] local_daif_restore+0x1c/0x3c arch/arm64/include/asm/daifflags.h:75
hardirqs last disabled at (5354): [<ffff80008b6fe90c>] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline]
hardirqs last disabled at (5354): [<ffff80008b6fe90c>] _raw_spin_lock_irqsave+0x2c/0x7c kernel/locking/spinlock.c:162
softirqs last  enabled at (5348): [<ffff800080129934>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (5346): [<ffff800080129900>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---