[ 39.092506] ------------[ cut here ]------------ [ 39.093471] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.095800] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.097440] Modules linked in: [ 39.098128] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.100557] Tainted: [W]=WARN [ 39.101219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.102657] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.103537] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 39.106620] RSP: 0018:ffff88801a417bc0 EFLAGS: 00010286 [ 39.107582] RAX: 0000000000000000 RBX: ffffed1003482f78 RCX: ffffffff813a4050 [ 39.108835] RDX: ffff88801a179bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.110084] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003482f2f [ 39.111332] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.112571] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a417df8 [ 39.113816] FS: 00007f7220201900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.115211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.116239] CR2: 00007f72206f3580 CR3: 000000000d8c3000 CR4: 0000000000350ef0 [ 39.117473] Call Trace: [ 39.117982] [ 39.118380] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.119253] ? __create_object+0x59/0x80 [ 39.120015] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.120952] __vmalloc_noprof+0x59/0x60 [ 39.121646] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.122507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.123417] bpf_prog_alloc+0x39/0x200 [ 39.124130] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.125023] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.125901] do_seccomp+0x349/0x25e0 [ 39.126558] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.127439] ? __pfx_do_seccomp+0x10/0x10 [ 39.128206] ? find_held_lock+0x2b/0x80 [ 39.128937] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.129870] ? static_key_count+0x60/0x80 [ 39.130611] prctl_set_seccomp+0x4e/0x70 [ 39.131350] __do_sys_prctl+0xe6c/0x1d70 [ 39.132121] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.132952] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.133913] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.134855] ? irqentry_exit+0xf3/0x650 [ 39.135560] do_syscall_64+0xbf/0x430 [ 39.136268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.137175] RIP: 0033:0x7f72206f35cd [ 39.137854] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.140862] RSP: 002b:00007ffdf8b0f1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.142176] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f72206f35cd [ 39.143401] RDX: 0000561c0c911e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.144618] RBP: 00007ffdf8b0f220 R08: 0000000000000000 R09: 00007ffdf8b0e8c0 [ 39.145877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c1be202b0 [ 39.147125] R13: 00007ffdf8b0f650 R14: 0000561c1be22d20 R15: 0000561c1be348d0 [ 39.148388] [ 39.148850] irq event stamp: 1781 [ 39.149438] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 39.150910] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 39.152373] softirqs last enabled at (1316): [] handle_softirqs+0x50c/0x770 [ 39.153883] softirqs last disabled at (1293): [] __irq_exit_rcu+0xc4/0x100 [ 39.155096] ---[ end trace 0000000000000000 ]--- [ 42.265607] ------------[ cut here ]------------ [ 42.266629] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.268919] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.270614] Modules linked in: [ 42.271302] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.273473] Tainted: [W]=WARN [ 42.274193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.275894] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.276950] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.280653] RSP: 0018:ffff888016ee7bc0 EFLAGS: 00010286 [ 42.281787] RAX: 0000000000000000 RBX: ffffed1002ddcf78 RCX: ffffffff813a4050 [ 42.283311] RDX: ffff88801a278000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.284799] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddcf2f [ 42.286298] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.287782] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ee7df8 [ 42.289276] FS: 00007f971b848900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.290957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.292179] CR2: 00007ffe3fe4def8 CR3: 000000001faf0000 CR4: 0000000000350ef0 [ 42.293658] Call Trace: [ 42.294244] [ 42.294712] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.295780] ? __create_object+0x59/0x80 [ 42.296563] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.297550] __vmalloc_noprof+0x59/0x60 [ 42.298352] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.299257] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.300203] bpf_prog_alloc+0x39/0x200 [ 42.300949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.301901] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.302819] do_seccomp+0x349/0x25e0 [ 42.303499] ? find_held_lock+0x2b/0x80 [ 42.304278] ? do_prlimit+0x310/0x610 [ 42.305039] ? __pfx_do_seccomp+0x10/0x10 [ 42.305852] ? do_raw_spin_unlock+0x53/0x220 [ 42.306651] ? _raw_spin_unlock+0x1e/0x40 [ 42.307448] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.308446] ? static_key_count+0x60/0x80 [ 42.309275] prctl_set_seccomp+0x4e/0x70 [ 42.310075] __do_sys_prctl+0xe6c/0x1d70 [ 42.310867] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.311683] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.312657] ? irqentry_exit+0xf3/0x650 [ 42.313423] do_syscall_64+0xbf/0x430 [ 42.314183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.315142] RIP: 0033:0x7f971bd3a5cd [ 42.315857] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.319072] RSP: 002b:00007ffe3fe4cd80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.320450] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f971bd3a5cd [ 42.321759] RDX: 0000562692bf5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.323048] RBP: 00007ffe3fe4cde0 R08: 0000000000000000 R09: 00007ffe3fe4c480 [ 42.324341] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626ba3cabf0 [ 42.325647] R13: 00007ffe3fe4d210 R14: 00005626ba3d4380 R15: 00005626ba3df460 [ 42.326970] [ 42.327396] irq event stamp: 1759 [ 42.328029] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 42.329545] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 42.331097] softirqs last enabled at (1582): [] handle_softirqs+0x50c/0x770 [ 42.332626] softirqs last disabled at (1577): [] __irq_exit_rcu+0xc4/0x100 [ 42.334119] ---[ end trace 0000000000000000 ]--- [ 43.082348] ------------[ cut here ]------------ [ 43.083362] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.085303] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.087027] Modules linked in: [ 43.087710] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.090052] Tainted: [W]=WARN [ 43.090693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.092423] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.093514] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 43.097101] RSP: 0018:ffff88801751fbc0 EFLAGS: 00010286 [ 43.098162] RAX: 0000000000000000 RBX: ffffed1002ea3f78 RCX: ffffffff813a4050 [ 43.099593] RDX: ffff88801a583780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.101056] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea3f2f [ 43.102525] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.103922] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801751fdf8 [ 43.105393] FS: 00007fbb89ff1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.106990] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.108221] CR2: 00007fbb8a4e3580 CR3: 000000001cd3f000 CR4: 0000000000350ef0 [ 43.109640] Call Trace: [ 43.110228] [ 43.110655] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.111718] ? __create_object+0x59/0x80 [ 43.112594] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.113604] __vmalloc_noprof+0x59/0x60 [ 43.114381] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.115257] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.116177] bpf_prog_alloc+0x39/0x200 [ 43.116934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.117904] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.118960] do_seccomp+0x349/0x25e0 [ 43.119682] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.120640] ? __pfx_do_seccomp+0x10/0x10 [ 43.121507] ? find_held_lock+0x2b/0x80 [ 43.122406] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.123464] ? static_key_count+0x60/0x80 [ 43.124280] prctl_set_seccomp+0x4e/0x70 [ 43.125054] __do_sys_prctl+0xe6c/0x1d70 [ 43.125857] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.126666] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.127616] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.128574] ? irqentry_exit+0xf3/0x650 [ 43.129340] do_syscall_64+0xbf/0x430 [ 43.130088] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.131024] RIP: 0033:0x7fbb8a4e35cd [ 43.131678] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 43.134797] RSP: 002b:00007ffc38348890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.136130] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb8a4e35cd [ 43.137425] RDX: 000055c584188e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.138701] RBP: 00007ffc383488f0 R08: 0000000000000000 R09: 00007ffc38347f90 [ 43.140152] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c5a6291b10 [ 43.141512] R13: 00007ffc38348d20 R14: 000055c5a62922b0 R15: 000055c5a62a66f0 [ 43.142816] [ 43.143233] irq event stamp: 1791 [ 43.143923] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 43.145611] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 43.146931] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 43.147980] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 43.149058] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65081' (ECDSA) to the list of known hosts. 2025/11/18 23:41:45 fuzzer started 2025/11/18 23:41:46 dialing manager at localhost:34383 2025/11/18 23:41:46 checking machine... 2025/11/18 23:41:46 checking revisions... [ 43.944248] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:41:46 testing simple program... [ 44.052385] cgroup: Unknown subsys name 'net' [ 44.139920] cgroup: Unknown subsys name 'cpuset' [ 44.155666] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:41:45 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=0000000000000001 RSI=000000008301a466 RDI=ffff88806ce31cd0 RBP=ffff888009627898 RSP=ffff8880096277d0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880096278a0 R13=ffff888009627888 R14=ffff888009627881 R15=ffff888009627840 RIP=ffffffff8135e54c RFL=00000297 [--S-APC] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3fe46000 CR3=000000001794c000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=31343a333220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383935 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801a488000 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801a488a58 RSP=ffff88800b047240 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801a488a80 R13=0000000000000000 R14=0000000000000000 R15=0000000000020000 RIP=ffffffff8152709f RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f971b848900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f971b827020 CR3=000000001fb7f000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000