bcachefs (loop0): inconsistency detected - emergency read only at journal seq 0 ------------[ cut here ]------------ virt_to_phys used for non-linear address: fffffffffffff75e (0xfffffffffffff75e) WARNING: CPU: 1 PID: 6236 at arch/arm64/mm/physaddr.c:15 __virt_to_phys+0xc4/0x138 arch/arm64/mm/physaddr.c:12 Modules linked in: CPU: 1 PID: 6236 Comm: syz-executor237 Not tainted 6.9.0-rc4-syzkaller-g6a71d2909427 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) pc : __virt_to_phys+0xc4/0x138 arch/arm64/mm/physaddr.c:12 lr : __virt_to_phys+0xc4/0x138 arch/arm64/mm/physaddr.c:12 sp : ffff8000a05d6e00 x29: ffff8000a05d6e00 x28: 1ffff000140bae02 x27: fffffffffffff75e x26: ffff8000a05d7010 x25: ffff7000140badf4 x24: dfff800000000000 x23: ffff0000e1000000 x22: 000f600000000000 x21: 000000000000002d x20: fffffffffffff75e x19: 000ffffffffff75e x18: 1fffe000367bdd96 x17: ffff80008ee7d000 x16: ffff800080333fec x15: 0000000000000001 x14: 1fffe0001abcfe00 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001abcfe01 x10: 1fffe0001abcfe00 x9 : 08be2e043077f700 x8 : 08be2e043077f700 x7 : ffff8000802aabc8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080296e70 x2 : 0000000000000001 x1 : 0000000000000004 x0 : 0000000000000001 Call trace: __virt_to_phys+0xc4/0x138 arch/arm64/mm/physaddr.c:12 virt_to_phys arch/arm64/include/asm/memory.h:368 [inline] virt_to_pfn arch/arm64/include/asm/memory.h:382 [inline] virt_to_folio include/linux/mm.h:1304 [inline] kfree+0xa4/0x3e8 mm/slub.c:4382 bch2_fs_recovery+0x32c/0x4854 fs/bcachefs/recovery.c:902 bch2_fs_start+0x30c/0x53c fs/bcachefs/super.c:1042 bch2_fs_open+0x8b4/0xb64 fs/bcachefs/super.c:2101 bch2_mount+0x558/0xe10 fs/bcachefs/fs.c:1900 legacy_get_tree+0xd4/0x16c fs/fs_context.c:662 vfs_get_tree+0x90/0x288 fs/super.c:1779 do_new_mount+0x278/0x900 fs/namespace.c:3352 path_mount+0x590/0xe04 fs/namespace.c:3679 do_mount fs/namespace.c:3692 [inline] __do_sys_mount fs/namespace.c:3898 [inline] __se_sys_mount fs/namespace.c:3875 [inline] __arm64_sys_mount+0x45c/0x594 fs/namespace.c:3875 __invoke_syscall arch/arm64/kernel/syscall.c:34 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:48 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:133 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:152 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 75602 hardirqs last enabled at (75601): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1397 [inline] hardirqs last enabled at (75601): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5163 hardirqs last disabled at (75602): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (75492): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (75492): [] __do_softirq+0xb10/0xd2c kernel/softirq.c:583 softirqs last disabled at (75397): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 ---[ end trace 0000000000000000 ]--- Unable to handle kernel paging request at virtual address ffffffffc37affc8 KASAN: maybe wild-memory-access in range [0x0003fffe1bd7fe40-0x0003fffe1bd7fe47] Mem abort info: ESR = 0x0000000096000006 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x06: level 2 translation fault Data abort info: ISV = 0, ISS = 0x00000006, ISS2 = 0x00000000 CM = 0, WnR = 0, TnD = 0, TagAccess = 0 GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000001ad5bd000 [ffffffffc37affc8] pgd=0000000000000000, p4d=00000001b0d98003, pud=00000001b0d99003, pmd=0000000000000000 Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 6236 Comm: syz-executor237 Tainted: G W 6.9.0-rc4-syzkaller-g6a71d2909427 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 pstate: 80401005 (Nzcv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) pc : _compound_head include/linux/page-flags.h:247 [inline] pc : virt_to_folio include/linux/mm.h:1306 [inline] pc : kfree+0xbc/0x3e8 mm/slub.c:4382 lr : virt_to_phys arch/arm64/include/asm/memory.h:368 [inline] lr : virt_to_pfn arch/arm64/include/asm/memory.h:382 [inline] lr : virt_to_folio include/linux/mm.h:1304 [inline] lr : kfree+0xa4/0x3e8 mm/slub.c:4382 sp : ffff8000a05d6e30 x29: ffff8000a05d6e40 x28: 1ffff000140bae02 x27: fffffffffffff75e x26: ffff8000a05d7010 x25: ffff7000140badf4 x24: dfff800000000000 x23: ffff0000e1000000 x22: 0000000000000001 x21: ffffffffc37affc0 x20: ffff80008293e95c x19: fffffffffffff75e x18: 1fffe000367bdd96 x17: ffff80008ee7d000 x16: ffff800080333fec x15: 0000000000000001 x14: 1fffe0001abcfe00 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001abcfe01 x10: 0000000000ff0100 x9 : 00003e00037affc0 x8 : ffffc1ffc0000000 x7 : ffff8000802aabc8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080296e70 x2 : 0000000000000001 x1 : 0000000000000004 x0 : 000080011ebff75e Call trace: virt_to_folio include/linux/mm.h:1304 [inline] kfree+0xbc/0x3e8 mm/slub.c:4382 bch2_fs_recovery+0x32c/0x4854 fs/bcachefs/recovery.c:902 bch2_fs_start+0x30c/0x53c fs/bcachefs/super.c:1042 bch2_fs_open+0x8b4/0xb64 fs/bcachefs/super.c:2101 bch2_mount+0x558/0xe10 fs/bcachefs/fs.c:1900 legacy_get_tree+0xd4/0x16c fs/fs_context.c:662 vfs_get_tree+0x90/0x288 fs/super.c:1779 do_new_mount+0x278/0x900 fs/namespace.c:3352 path_mount+0x590/0xe04 fs/namespace.c:3679 do_mount fs/namespace.c:3692 [inline] __do_sys_mount fs/namespace.c:3898 [inline] __se_sys_mount fs/namespace.c:3875 [inline] __arm64_sys_mount+0x45c/0x594 fs/namespace.c:3875 __invoke_syscall arch/arm64/kernel/syscall.c:34 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:48 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:133 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:152 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 Code: 927acd29 f2d83fe8 cb151929 8b080135 (f94006a8) ---[ end trace 0000000000000000 ]--- ---------------- Code disassembly (best guess): 0: 927acd29 and x9, x9, #0x3ffffffffffffc0 4: f2d83fe8 movk x8, #0xc1ff, lsl #32 8: cb151929 sub x9, x9, x21, lsl #6 c: 8b080135 add x21, x9, x8 * 10: f94006a8 ldr x8, [x21, #8] <-- trapping instruction