loop1: detected capacity change from 0 to 16 erofs: (device loop1): mounted with root inode @ nid 36. ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4593 at fs/iomap/iter.c:35 iomap_iter_done fs/iomap/iter.c:35 [inline] WARNING: CPU: 1 PID: 4593 at fs/iomap/iter.c:35 iomap_iter+0x8f8/0x112c fs/iomap/iter.c:78 Modules linked in: CPU: 1 PID: 4593 Comm: syz-executor.1 Not tainted 6.1.83-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : iomap_iter_done fs/iomap/iter.c:35 [inline] pc : iomap_iter+0x8f8/0x112c fs/iomap/iter.c:78 lr : iomap_iter_done fs/iomap/iter.c:35 [inline] lr : iomap_iter+0x8f8/0x112c fs/iomap/iter.c:78 sp : ffff80001ef576d0 x29: ffff80001ef57700 x28: dfff800000000000 x27: 1ffff00003deaf0e x26: 77dd000000000000 x25: 1ffff00003deaf08 x24: ffff80001ef57878 x23: 77dd000000000000 x22: ffff80001ef578b0 x21: 0000000000001001 x20: 1ffff00003deaf09 x19: ffff80001ef57840 x18: 1ffff00003deaefc x17: 0000000000000000 x16: ffff800012151454 x15: 0000000000000002 x14: 0000000000000003 x13: ffff0000cb65d340 x12: 0000000000040000 x11: 0000000000000dd9 x10: ffff80001dda9000 x9 : ffff800008c00f04 x8 : 0000000000000dda x7 : ffff80000875a6f4 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80000a6343d4 x2 : 0000000000000001 x1 : 77dd000000000000 x0 : 0000000000001001 Call trace: iomap_iter_done fs/iomap/iter.c:35 [inline] iomap_iter+0x8f8/0x112c fs/iomap/iter.c:78 iomap_fiemap+0x150/0x7fc fs/iomap/fiemap.c:80 erofs_fiemap+0x90/0xb0 ioctl_fiemap fs/ioctl.c:219 [inline] do_vfs_ioctl+0x194c/0x26f8 fs/ioctl.c:810 __do_sys_ioctl fs/ioctl.c:868 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __arm64_sys_ioctl+0xe4/0x1c8 fs/ioctl.c:856 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 1560 hardirqs last enabled at (1559): [] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:242 hardirqs last disabled at (1560): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (1534): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (1532): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]---