------------[ cut here ]------------ WARNING: CPU: 0 PID: 23382 at fs/iomap/iter.c:35 iomap_iter_done fs/iomap/iter.c:35 [inline] WARNING: CPU: 0 PID: 23382 at fs/iomap/iter.c:35 iomap_iter+0x390/0x3a8 fs/iomap/iter.c:78 Modules linked in: CPU: 0 PID: 23382 Comm: syz-executor.3 Not tainted 6.1.0-rc4-syzkaller-31872-g1621b6eaebf7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : iomap_iter_done fs/iomap/iter.c:35 [inline] pc : iomap_iter+0x390/0x3a8 fs/iomap/iter.c:78 lr : iomap_iter_done fs/iomap/iter.c:35 [inline] lr : iomap_iter+0x390/0x3a8 fs/iomap/iter.c:78 sp : ffff800012efbb50 x29: ffff800012efbb50 x28: ffff0000f4590000 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 00000000c020660b x23: 00000001001e07ff x22: 000000002aaf4ae9 x21: ffff800012efbc20 x20: ffff800012efbbd8 x19: ffff800012efbbb0 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80000db1a158 x15: ffff0000f4590000 x14: 0000000000000030 x13: 0000000000000000 x12: 0000000000040000 x11: 00000000000008bb x10: ffff80001c481000 x9 : ffff8000086b5b24 x8 : 00000000000008bc x7 : 000000000000009c x6 : 00000001001e07ff x5 : ffff800012efbc20 x4 : ffff800012efbbd8 x3 : 0000000000000000 x2 : 0000000000000002 x1 : 00000001001e07ff x0 : 000000002aaf4ae9 Call trace: iomap_iter_done fs/iomap/iter.c:35 [inline] iomap_iter+0x390/0x3a8 fs/iomap/iter.c:78 iomap_fiemap+0xc4/0x418 fs/iomap/fiemap.c:80 erofs_fiemap+0x6c/0x84 ioctl_fiemap fs/ioctl.c:219 [inline] do_vfs_ioctl+0x10f0/0x16a4 fs/ioctl.c:810 __do_sys_ioctl fs/ioctl.c:868 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __arm64_sys_ioctl+0x98/0x140 fs/ioctl.c:856 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x164 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 632 hardirqs last enabled at (631): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (631): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (632): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (618): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (616): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]---