Warning: Permanently added '10.128.0.109' (ECDSA) to the list of known hosts. executing program [ 35.418510][ T5970] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5970 'syz-executor408' [ 35.422864][ T5970] loop0: detected capacity change from 0 to 64 [ 35.427887][ T5970] Unable to handle kernel paging request at virtual address dfff800000000008 [ 35.429847][ T5970] KASAN: null-ptr-deref in range [0x0000000000000040-0x0000000000000047] [ 35.431784][ T5970] Mem abort info: [ 35.432553][ T5970] ESR = 0x0000000096000005 [ 35.433631][ T5970] EC = 0x25: DABT (current EL), IL = 32 bits [ 35.434981][ T5970] SET = 0, FnV = 0 [ 35.435939][ T5970] EA = 0, S1PTW = 0 [ 35.436775][ T5970] FSC = 0x05: level 1 translation fault [ 35.438060][ T5970] Data abort info: [ 35.438829][ T5970] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000 [ 35.440140][ T5970] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 35.442228][ T5970] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 35.443581][ T5970] [dfff800000000008] address between user and kernel address ranges [ 35.445423][ T5970] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP [ 35.447116][ T5970] Modules linked in: [ 35.447974][ T5970] CPU: 0 PID: 5970 Comm: syz-executor408 Not tainted 6.4.0-rc5-syzkaller-g177239177378 #0 [ 35.450118][ T5970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 35.452312][ T5970] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 35.454010][ T5970] pc : hfs_find_init+0x6c/0x1c8 [ 35.455084][ T5970] lr : hfs_find_init+0x30/0x1c8 [ 35.456202][ T5970] sp : ffff800096576fb0 [ 35.457022][ T5970] x29: ffff800096576fb0 x28: ffff700012caee0c x27: 0000000000000000 [ 35.458769][ T5970] x26: ffff0000c74c8180 x25: 0000000000000008 x24: dfff800000000000 [ 35.460486][ T5970] x23: ffff0000c74c814c x22: ffff800096577098 x21: 0000000000000040 [ 35.462278][ T5970] x20: ffff800096577080 x19: 0000000000000000 x18: ffff800096576ae0 [ 35.464137][ T5970] x17: ffff80008debd000 x16: ffff80008a389100 x15: 000000000000be2e [ 35.465862][ T5970] x14: 00000000c583d893 x13: dfff800000000000 x12: 0000000000000007 [ 35.467650][ T5970] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 [ 35.469265][ T5970] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000 [ 35.471001][ T5970] x5 : ffff8000913bf040 x4 : 0000000000000000 x3 : 0000000000000030 [ 35.472733][ T5970] x2 : 0000000000000008 x1 : ffff800096577080 x0 : ffff800096577090 [ 35.474569][ T5970] Call trace: [ 35.475326][ T5970] hfs_find_init+0x6c/0x1c8 [ 35.476314][ T5970] hfs_get_block+0x29c/0x9e0 [ 35.477305][ T5970] block_read_full_folio+0x3f8/0xda4 [ 35.478481][ T5970] hfs_read_folio+0x28/0x38 [ 35.479480][ T5970] filemap_read_folio+0x14c/0x39c [ 35.480536][ T5970] do_read_cache_folio+0x114/0x548 [ 35.481784][ T5970] read_cache_page+0x6c/0x170 [ 35.482838][ T5970] hfs_btree_open+0x440/0x1010 [ 35.483868][ T5970] hfs_mdb_get+0x10cc/0x1c2c [ 35.484860][ T5970] hfs_fill_super+0xd64/0x13b4 [ 35.485830][ T5970] mount_bdev+0x274/0x370 [ 35.486878][ T5970] hfs_mount+0x44/0x58 [ 35.487801][ T5970] legacy_get_tree+0xd4/0x16c [ 35.488828][ T5970] vfs_get_tree+0x90/0x274 [ 35.489890][ T5970] do_new_mount+0x25c/0x8c4 [ 35.490832][ T5970] path_mount+0x590/0xe04 [ 35.491840][ T5970] __arm64_sys_mount+0x45c/0x594 [ 35.492959][ T5970] invoke_syscall+0x98/0x2c0 [ 35.493952][ T5970] el0_svc_common+0x138/0x244 [ 35.495154][ T5970] do_el0_svc+0x64/0x198 [ 35.496133][ T5970] el0_svc+0x4c/0x160 [ 35.497086][ T5970] el0t_64_sync_handler+0x84/0xfc [ 35.498163][ T5970] el0t_64_sync+0x190/0x194 [ 35.499239][ T5970] Code: 97e33f20 91010275 f90002df d343feb9 (38f86b28) [ 35.500914][ T5970] ---[ end trace 0000000000000000 ]--- [ 35.848040][ T5970] Kernel panic - not syncing: Oops: Fatal exception [ 35.849528][ T5970] SMP: stopping secondary CPUs [ 35.850668][ T5970] Kernel Offset: disabled [ 35.851675][ T5970] CPU features: 0x0000004,0e008010,c4017203 [ 35.853025][ T5970] Memory Limit: none [ 36.197487][ T5970] Rebooting in 86400 seconds..