no interfaces have a carrier [ 108.367351][ T4588] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.398897][ T4588] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: [ 110.494934][ T1738] cfg80211: failed to load regulatory.db OK syzkaller Warning: Permanently added '10.128.1.177' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 147.869111][ T5005] loop0: detected capacity change from 0 to 1024 [ 147.896568][ T5005] ===================================================== [ 147.904079][ T5005] BUG: KMSAN: uninit-value in hfsplus_lookup+0x679/0xf20 [ 147.911321][ T5005] hfsplus_lookup+0x679/0xf20 [ 147.916447][ T5005] __lookup_slow+0x528/0x730 [ 147.921243][ T5005] lookup_slow+0x6a/0xc0 [ 147.925835][ T5005] walk_component+0x462/0x650 [ 147.930699][ T5005] path_lookupat+0x27d/0x6f0 [ 147.935658][ T5005] filename_lookup+0x250/0x800 [ 147.940691][ T5005] user_path_at_empty+0x87/0x3a0 [ 147.945854][ T5005] path_setxattr+0x82/0x3f0 [ 147.950541][ T5005] __ia32_sys_lsetxattr+0xed/0x170 [ 147.955913][ T5005] __do_fast_syscall_32+0xa2/0x100 [ 147.961262][ T5005] do_fast_syscall_32+0x37/0x80 [ 147.966400][ T5005] do_SYSENTER_32+0x1f/0x30 [ 147.971064][ T5005] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 147.977759][ T5005] [ 147.980157][ T5005] Uninit was created at: [ 147.984717][ T5005] __alloc_pages+0x9f6/0xe90 [ 147.989451][ T5005] alloc_pages+0xab0/0xd80 [ 147.994219][ T5005] new_slab+0x425/0x15f0 [ 147.998597][ T5005] ___slab_alloc+0x109c/0x32d0 [ 148.003579][ T5005] kmem_cache_alloc_lru+0x5fb/0xa50 [ 148.009036][ T5005] hfsplus_alloc_inode+0x5a/0xc0 [ 148.014220][ T5005] alloc_inode+0x83/0x440 [ 148.018741][ T5005] iget_locked+0x2dd/0xe80 [ 148.023375][ T5005] hfsplus_iget+0x63/0xb70 [ 148.027934][ T5005] hfsplus_btree_open+0x13e/0x1d20 [ 148.033347][ T5005] hfsplus_fill_super+0x12bb/0x2a80 [ 148.038720][ T5005] mount_bdev+0x50e/0x840 [ 148.043402][ T5005] hfsplus_mount+0x4d/0x60 [ 148.047978][ T5005] legacy_get_tree+0x110/0x290 [ 148.053121][ T5005] vfs_get_tree+0xa5/0x500 [ 148.057705][ T5005] do_new_mount+0x69a/0x1580 [ 148.062766][ T5005] path_mount+0x725/0x1ec0 [ 148.067349][ T5005] __se_sys_mount+0x734/0x840 [ 148.072258][ T5005] __ia32_sys_mount+0xe3/0x150 [ 148.077239][ T5005] __do_fast_syscall_32+0xa2/0x100 [ 148.082701][ T5005] do_fast_syscall_32+0x37/0x80 [ 148.087731][ T5005] do_SYSENTER_32+0x1f/0x30 [ 148.092335][ T5005] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 148.098971][ T5005] [ 148.101511][ T5005] CPU: 1 PID: 5005 Comm: syz-executor236 Not tainted 6.2.0-syzkaller-81152-g97e36f4aa06f #0 [ 148.111942][ T5005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 148.122234][ T5005] ===================================================== [ 148.129356][ T5005] Disabling lock debugging due to kernel taint [ 148.135654][ T5005] Kernel panic - not syncing: kmsan.panic set ... [ 148.142327][ T5005] CPU: 1 PID: 5005 Comm: syz-executor236 Tainted: G B 6.2.0-syzkaller-81152-g97e36f4aa06f #0 [ 148.154365][ T5005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 148.164621][ T5005] Call Trace: [ 148.167992][ T5005] [ 148.171058][ T5005] dump_stack_lvl+0x1cc/0x260 [ 148.175874][ T5005] dump_stack+0x1e/0x20 [ 148.180128][ T5005] panic+0x4e1/0xc60 [ 148.184120][ T5005] ? kmsan_get_shadow_origin_ptr+0x30/0xa0 [ 148.190057][ T5005] ? add_taint+0x108/0x1a0 [ 148.195109][ T5005] kmsan_report+0x2d0/0x2d0 [ 148.199825][ T5005] ? __msan_warning+0x96/0x110 [ 148.204724][ T5005] ? hfsplus_lookup+0x679/0xf20 [ 148.209681][ T5005] ? __lookup_slow+0x528/0x730 [ 148.214534][ T5005] ? lookup_slow+0x6a/0xc0 [ 148.219038][ T5005] ? walk_component+0x462/0x650 [ 148.223988][ T5005] ? path_lookupat+0x27d/0x6f0 [ 148.228857][ T5005] ? filename_lookup+0x250/0x800 [ 148.233947][ T5005] ? user_path_at_empty+0x87/0x3a0 [ 148.239153][ T5005] ? path_setxattr+0x82/0x3f0 [ 148.243963][ T5005] ? __ia32_sys_lsetxattr+0xed/0x170 [ 148.249414][ T5005] ? __do_fast_syscall_32+0xa2/0x100 [ 148.254807][ T5005] ? do_fast_syscall_32+0x37/0x80 [ 148.259937][ T5005] ? do_SYSENTER_32+0x1f/0x30 [ 148.264724][ T5005] ? entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 148.271342][ T5005] ? __hfsplus_brec_find+0x6b4/0x7d0 [ 148.276784][ T5005] ? kmsan_internal_memmove_metadata+0x9a/0x360 [ 148.283230][ T5005] ? __msan_memcpy+0x108/0x1b0 [ 148.288125][ T5005] ? hfsplus_bnode_read+0x23a/0x250 [ 148.293550][ T5005] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 148.299508][ T5005] __msan_warning+0x96/0x110 [ 148.304311][ T5005] hfsplus_lookup+0x679/0xf20 [ 148.309152][ T5005] ? filter_irq_stacks+0x164/0x1a0 [ 148.314410][ T5005] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 148.320360][ T5005] ? hfsplus_rename_cat+0x1930/0x1930 [ 148.325842][ T5005] __lookup_slow+0x528/0x730 [ 148.330752][ T5005] lookup_slow+0x6a/0xc0 [ 148.335110][ T5005] walk_component+0x462/0x650 [ 148.339958][ T5005] path_lookupat+0x27d/0x6f0 [ 148.344726][ T5005] filename_lookup+0x250/0x800 [ 148.349624][ T5005] ? getname_flags+0x5f8/0x980 [ 148.354487][ T5005] user_path_at_empty+0x87/0x3a0 [ 148.359520][ T5005] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 148.365448][ T5005] ? path_setxattr+0x59/0x3f0 [ 148.370279][ T5005] path_setxattr+0x82/0x3f0 [ 148.374982][ T5005] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 148.380977][ T5005] __ia32_sys_lsetxattr+0xed/0x170 [ 148.386307][ T5005] __do_fast_syscall_32+0xa2/0x100 [ 148.391529][ T5005] ? irqentry_exit+0x16/0x40 [ 148.396248][ T5005] ? exc_page_fault+0x38a/0x600 [ 148.401221][ T5005] do_fast_syscall_32+0x37/0x80 [ 148.406198][ T5005] do_SYSENTER_32+0x1f/0x30 [ 148.410835][ T5005] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 148.417470][ T5005] RIP: 0023:0xf7f3f549 [ 148.421654][ T5005] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 148.441364][ T5005] RSP: 002b:00000000ffd7f8dc EFLAGS: 00000286 ORIG_RAX: 00000000000000e3 [ 148.449971][ T5005] RAX: ffffffffffffffda RBX: 0000000020000100 RCX: 0000000000000000 [ 148.458090][ T5005] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 148.466275][ T5005] RBP: 0000000000000012 R08: 0000000000000000 R09: 0000000000000000 [ 148.474379][ T5005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 148.482523][ T5005] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 148.490780][ T5005] [ 148.494031][ T5005] Kernel Offset: disabled [ 148.498421][ T5005] Rebooting in 86400 seconds..