Warning: Permanently added '10.128.1.144' (ECDSA) to the list of known hosts. executing program [ 154.887832][ T4991] loop0: detected capacity change from 0 to 64 [ 154.901905][ T4991] ======================================================= [ 154.901905][ T4991] WARNING: The mand mount option has been deprecated and [ 154.901905][ T4991] and is ignored by this kernel. Remove the mand [ 154.901905][ T4991] option from the mount to silence this warning. [ 154.901905][ T4991] ======================================================= [ 154.946315][ T4991] hfs: keylen 9474 too large [ 154.951085][ T4991] ===================================================== [ 154.958735][ T4991] BUG: KMSAN: uninit-value in hfs_brec_find+0x671/0x9b0 [ 154.965981][ T4991] hfs_brec_find+0x671/0x9b0 [ 154.970747][ T4991] hfs_brec_read+0x3b/0x190 [ 154.975476][ T4991] hfs_cat_find_brec+0xfb/0x450 [ 154.980469][ T4991] hfs_fill_super+0x1f49/0x2400 [ 154.985528][ T4991] mount_bdev+0x508/0x840 [ 154.990022][ T4991] hfs_mount+0x49/0x60 [ 154.994317][ T4991] legacy_get_tree+0x10c/0x280 [ 154.999231][ T4991] vfs_get_tree+0xa1/0x500 [ 155.003951][ T4991] do_new_mount+0x694/0x1580 [ 155.008697][ T4991] path_mount+0x71a/0x1eb0 [ 155.013237][ T4991] __se_sys_mount+0x734/0x840 [ 155.018229][ T4991] __ia32_sys_mount+0xdf/0x140 [ 155.023220][ T4991] __do_fast_syscall_32+0xa2/0x100 [ 155.028778][ T4991] do_fast_syscall_32+0x33/0x70 [ 155.033917][ T4991] do_SYSENTER_32+0x1b/0x20 [ 155.038811][ T4991] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 155.045364][ T4991] [ 155.047751][ T4991] Local variable fd created at: [ 155.052647][ T4991] hfs_fill_super+0x5e/0x2400 [ 155.057558][ T4991] mount_bdev+0x508/0x840 [ 155.062052][ T4991] [ 155.064572][ T4991] CPU: 0 PID: 4991 Comm: syz-executor151 Not tainted 6.2.0-rc6-syzkaller-80422-geda666ff2276 #0 [ 155.075215][ T4991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 155.085463][ T4991] ===================================================== [ 155.092593][ T4991] Disabling lock debugging due to kernel taint [ 155.098952][ T4991] Kernel panic - not syncing: kmsan.panic set ... [ 155.105473][ T4991] CPU: 0 PID: 4991 Comm: syz-executor151 Tainted: G B 6.2.0-rc6-syzkaller-80422-geda666ff2276 #0 [ 155.117474][ T4991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 155.127602][ T4991] Call Trace: [ 155.130951][ T4991] [ 155.133949][ T4991] dump_stack_lvl+0x1c8/0x260 [ 155.138724][ T4991] dump_stack+0x1a/0x20 [ 155.142959][ T4991] panic+0x4d3/0xc70 [ 155.146969][ T4991] ? add_taint+0x104/0x1a0 [ 155.151492][ T4991] kmsan_report+0x2cc/0x2d0 [ 155.156089][ T4991] ? vprintk_default+0x3a/0x50 [ 155.160947][ T4991] ? vprintk+0xfa/0x110 [ 155.165199][ T4991] ? __msan_warning+0x92/0x110 [ 155.170040][ T4991] ? hfs_brec_find+0x671/0x9b0 [ 155.174911][ T4991] ? hfs_brec_read+0x3b/0x190 [ 155.179688][ T4991] ? hfs_cat_find_brec+0xfb/0x450 [ 155.184796][ T4991] ? hfs_fill_super+0x1f49/0x2400 [ 155.189947][ T4991] ? mount_bdev+0x508/0x840 [ 155.194573][ T4991] ? hfs_mount+0x49/0x60 [ 155.198891][ T4991] ? legacy_get_tree+0x10c/0x280 [ 155.203905][ T4991] ? vfs_get_tree+0xa1/0x500 [ 155.208570][ T4991] ? do_new_mount+0x694/0x1580 [ 155.213490][ T4991] ? path_mount+0x71a/0x1eb0 [ 155.218244][ T4991] ? __se_sys_mount+0x734/0x840 [ 155.223236][ T4991] ? __ia32_sys_mount+0xdf/0x140 [ 155.228312][ T4991] ? __do_fast_syscall_32+0xa2/0x100 [ 155.233686][ T4991] ? do_fast_syscall_32+0x33/0x70 [ 155.238800][ T4991] ? do_SYSENTER_32+0x1b/0x20 [ 155.243559][ T4991] ? entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 155.250212][ T4991] ? hfs_brec_keylen+0x4f7/0x610 [ 155.255253][ T4991] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 155.261158][ T4991] ? hfs_brec_keylen+0x586/0x610 [ 155.266217][ T4991] ? __hfs_brec_find+0x435/0x860 [ 155.271299][ T4991] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 155.277203][ T4991] __msan_warning+0x92/0x110 [ 155.281878][ T4991] hfs_brec_find+0x671/0x9b0 [ 155.286631][ T4991] hfs_brec_read+0x3b/0x190 [ 155.291450][ T4991] hfs_cat_find_brec+0xfb/0x450 [ 155.296462][ T4991] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 155.302659][ T4991] ? mutex_lock+0x33/0x50 [ 155.307077][ T4991] ? hfs_find_init+0x220/0x250 [ 155.311959][ T4991] hfs_fill_super+0x1f49/0x2400 [ 155.316939][ T4991] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 155.322891][ T4991] ? sb_set_blocksize+0x12e/0x160 [ 155.328040][ T4991] mount_bdev+0x508/0x840 [ 155.332477][ T4991] ? hfs_mount+0x60/0x60 [ 155.336814][ T4991] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 155.343066][ T4991] hfs_mount+0x49/0x60 [ 155.347231][ T4991] legacy_get_tree+0x10c/0x280 [ 155.352204][ T4991] ? hfs_mark_mdb_dirty+0x290/0x290 [ 155.357509][ T4991] ? legacy_parse_monolithic+0x260/0x260 [ 155.363268][ T4991] vfs_get_tree+0xa1/0x500 [ 155.367779][ T4991] ? mount_capable+0x93/0x110 [ 155.372559][ T4991] do_new_mount+0x694/0x1580 [ 155.377451][ T4991] path_mount+0x71a/0x1eb0 [ 155.382019][ T4991] ? user_path_at_empty+0x31f/0x390 [ 155.387352][ T4991] __se_sys_mount+0x734/0x840 [ 155.392157][ T4991] __ia32_sys_mount+0xdf/0x140 [ 155.397144][ T4991] __do_fast_syscall_32+0xa2/0x100 [ 155.402492][ T4991] do_fast_syscall_32+0x33/0x70 [ 155.407465][ T4991] do_SYSENTER_32+0x1b/0x20 [ 155.412328][ T4991] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 155.418787][ T4991] RIP: 0023:0xf7ed8549 [ 155.422939][ T4991] 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 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 155.442742][ T4991] RSP: 002b:00000000ffbed320 EFLAGS: 00000292 ORIG_RAX: 0000000000000015 [ 155.451270][ T4991] RAX: ffffffffffffffda RBX: 00000000ffbed380 RCX: 0000000020000280 [ 155.459361][ T4991] RDX: 00000000200000c0 RSI: 000000000080845c RDI: 00000000ffbed3c0 [ 155.467440][ T4991] RBP: 00000000ffbed4d8 R08: 0000000000000000 R09: 0000000000000000 [ 155.475521][ T4991] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 155.483676][ T4991] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 155.491820][ T4991] [ 155.495187][ T4991] Kernel Offset: disabled [ 155.499588][ T4991] Rebooting in 86400 seconds..