------------[ cut here ]------------ WARNING: CPU: 1 PID: 19890 at fs/iomap/buffered-io.c:975 iomap_page_mkwrite+0x538/0x764 fs/iomap/buffered-io.c:998 Modules linked in: CPU: 1 PID: 19890 Comm: syz-executor.2 Not tainted 5.15.133-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : iomap_page_mkwrite+0x538/0x764 fs/iomap/buffered-io.c:998 lr : iomap_page_mkwrite+0x538/0x764 fs/iomap/buffered-io.c:998 sp : ffff80001e7476c0 x29: ffff80001e7478a0 x28: 1ffff00003ce8ef3 x27: dfff800000000000 x26: 1ffff00003ce8f01 x25: fffffc000445cc80 x24: ffff80001e747800 x23: 0000000000000001 x22: 05ffc00000000013 x21: fffffc000445cc80 x20: 1ffff00003ce8ef8 x19: ffff80001e7477f8 x18: 0000000000000000 x17: ff80800009b038c0 x16: ffff800011963fa4 x15: ffff800009b038c0 x14: ffffffffffffffff x13: ffffffffffffffff x12: 0000000000000000 x11: ff80800008b3cb54 x10: 0000000000000000 x9 : ffff800008b3cb54 x8 : ffff000137488000 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : ffff80001e7474c0 x3 : ffff800009b03b70 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: iomap_page_mkwrite+0x538/0x764 fs/iomap/buffered-io.c:998 __xfs_filemap_fault+0x58c/0xeb4 fs/xfs/xfs_file.c:1338 xfs_filemap_page_mkwrite+0x28/0x38 fs/xfs/xfs_file.c:1386 do_page_mkwrite+0x144/0x37c mm/memory.c:2892 wp_page_shared+0x14c/0x398 mm/memory.c:3229 do_wp_page+0x7cc/0x9c4 mm/memory.c:3330 handle_pte_fault mm/memory.c:4639 [inline] __handle_mm_fault mm/memory.c:4756 [inline] handle_mm_fault+0x1ce4/0x33c4 mm/memory.c:4854 __do_page_fault arch/arm64/mm/fault.c:505 [inline] do_page_fault+0x700/0xb60 arch/arm64/mm/fault.c:605 do_mem_abort+0x70/0x1d8 arch/arm64/mm/fault.c:819 el0_da+0x94/0x20c arch/arm64/kernel/entry-common.c:482 el0t_64_sync_handler+0xc0/0xe4 arch/arm64/kernel/entry-common.c:617 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 2236 hardirqs last enabled at (2235): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (2235): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (2236): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:387 softirqs last enabled at (2202): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (2200): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace 3a8cb063cd660dbd ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 19890 at mm/page-writeback.c:2499 __set_page_dirty+0xdc/0xc7c Modules linked in: CPU: 0 PID: 19890 Comm: syz-executor.2 Tainted: G W 5.15.133-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __set_page_dirty+0xdc/0xc7c lr : __set_page_dirty+0xdc/0xc7c sp : ffff80001e7475c0 x29: ffff80001e7475d0 x28: 0000000000000000 x27: dfff800000000000 x26: dfff800000000000 x25: 1fffff800088b991 x24: fffffc000445cc98 x23: ffff000129565658 x22: fffffc000445cc80 x21: 05ffc0000000001b x20: ffff000129565660 x19: fffffc000445cc80 x18: 0000000000000000 x17: ff80800009b038c0 x16: ffff800008302ff4 x15: ffff800009b038c0 x14: 1ffff0000292006a x13: ffffffffffffffff x12: 0000000000000000 x11: ff808000086feabc x10: 0000000000000000 x9 : ffff8000086feabc x8 : ffff000137488000 x7 : ffff8000086fea28 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff800008303124 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: __set_page_dirty+0xdc/0xc7c __set_page_dirty_nobuffers+0x154/0x258 mm/page-writeback.c:2529 set_page_dirty+0x23c/0x544 mm/page-writeback.c:2609 iomap_page_mkwrite_iter fs/iomap/buffered-io.c:976 [inline] iomap_page_mkwrite+0x58c/0x764 fs/iomap/buffered-io.c:998 __xfs_filemap_fault+0x58c/0xeb4 fs/xfs/xfs_file.c:1338 xfs_filemap_page_mkwrite+0x28/0x38 fs/xfs/xfs_file.c:1386 do_page_mkwrite+0x144/0x37c mm/memory.c:2892 wp_page_shared+0x14c/0x398 mm/memory.c:3229 do_wp_page+0x7cc/0x9c4 mm/memory.c:3330 handle_pte_fault mm/memory.c:4639 [inline] __handle_mm_fault mm/memory.c:4756 [inline] handle_mm_fault+0x1ce4/0x33c4 mm/memory.c:4854 __do_page_fault arch/arm64/mm/fault.c:505 [inline] do_page_fault+0x700/0xb60 arch/arm64/mm/fault.c:605 do_mem_abort+0x70/0x1d8 arch/arm64/mm/fault.c:819 el0_da+0x94/0x20c arch/arm64/kernel/entry-common.c:482 el0t_64_sync_handler+0xc0/0xe4 arch/arm64/kernel/entry-common.c:617 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 2562 hardirqs last enabled at (2561): [] lock_page_memcg+0x11c/0x244 mm/memcontrol.c:2056 hardirqs last disabled at (2562): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (2562): [] _raw_spin_lock_irqsave+0xfc/0x14c kernel/locking/spinlock.c:162 softirqs last enabled at (2554): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (2554): [] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587 softirqs last disabled at (2241): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (2241): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (2241): [] __irq_exit_rcu+0x28c/0x534 kernel/softirq.c:637 ---[ end trace 3a8cb063cd660dbe ]---