[ 46.312173] ------------[ cut here ]------------ [ 46.313081] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.315180] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 46.316647] Modules linked in: [ 46.317288] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.319484] Tainted: [W]=WARN [ 46.320160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.321663] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.322571] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.325721] RSP: 0018:ffff8880174afbc0 EFLAGS: 00010286 [ 46.326689] RAX: 0000000000000000 RBX: ffffed1002e95f78 RCX: ffffffff813a4050 [ 46.327974] RDX: ffff888016e7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.329266] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e95f2f [ 46.330539] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.331866] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174afdf8 [ 46.333367] FS: 00007f59b0e3e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.335021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.336092] CR2: 00007ffd4772cef8 CR3: 0000000009a26000 CR4: 0000000000350ef0 [ 46.337404] Call Trace: [ 46.337866] [ 46.338320] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.339201] ? __create_object+0x59/0x80 [ 46.339943] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.340904] __vmalloc_noprof+0x59/0x60 [ 46.341657] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.342523] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.343447] bpf_prog_alloc+0x39/0x200 [ 46.344208] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.345129] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.346021] do_seccomp+0x349/0x25e0 [ 46.346698] ? find_held_lock+0x2b/0x80 [ 46.347467] ? do_prlimit+0x310/0x610 [ 46.348227] ? __pfx_do_seccomp+0x10/0x10 [ 46.349032] ? do_raw_spin_unlock+0x53/0x220 [ 46.349812] ? _raw_spin_unlock+0x1e/0x40 [ 46.350602] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.351567] ? static_key_count+0x60/0x80 [ 46.352403] prctl_set_seccomp+0x4e/0x70 [ 46.353201] __do_sys_prctl+0xe6c/0x1d70 [ 46.353936] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.354811] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.355797] ? irqentry_exit+0xf3/0x650 [ 46.356577] do_syscall_64+0xbf/0x430 [ 46.357318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.358284] RIP: 0033:0x7f59b13305cd [ 46.358964] 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 [ 46.362170] RSP: 002b:00007ffd4772b950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.363539] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f59b13305cd [ 46.364858] RDX: 00005638732d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.366150] RBP: 00007ffd4772b9b0 R08: 0000000000000000 R09: 00007ffd4772b050 [ 46.367431] R10: 0000000000000000 R11: 0000000000000246 R12: 000056387f636ad0 [ 46.368752] R13: 00007ffd4772bde0 R14: 000056387f637bc0 R15: 000056387f648780 [ 46.370072] [ 46.370504] irq event stamp: 1823 [ 46.371229] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 46.372772] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 46.374313] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 46.375859] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 46.377357] ---[ end trace 0000000000000000 ]--- [ 49.802534] ------------[ cut here ]------------ [ 49.803485] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.805560] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.807017] Modules linked in: [ 49.807614] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.809611] Tainted: [W]=WARN [ 49.810215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.811711] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.812630] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.815814] RSP: 0018:ffff8880160afbc0 EFLAGS: 00010286 [ 49.816813] RAX: 0000000000000000 RBX: ffffed1002c15f78 RCX: ffffffff813a4050 [ 49.818109] RDX: ffff888016e79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.819387] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c15f2f [ 49.820693] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.821997] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160afdf8 [ 49.823286] FS: 00007fd112fed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.824755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.825811] CR2: 00007ffe3e11cef8 CR3: 000000000c50f000 CR4: 0000000000350ef0 [ 49.827101] Call Trace: [ 49.827566] [ 49.828032] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.828885] ? __create_object+0x59/0x80 [ 49.829659] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.830630] __vmalloc_noprof+0x59/0x60 [ 49.831391] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.832270] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.833207] bpf_prog_alloc+0x39/0x200 [ 49.833910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.834833] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.835731] do_seccomp+0x349/0x25e0 [ 49.836463] ? find_held_lock+0x2b/0x80 [ 49.837233] ? do_prlimit+0x310/0x610 [ 49.837943] ? __pfx_do_seccomp+0x10/0x10 [ 49.838733] ? do_raw_spin_unlock+0x53/0x220 [ 49.839566] ? _raw_spin_unlock+0x1e/0x40 [ 49.840370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.841345] ? static_key_count+0x60/0x80 [ 49.842140] prctl_set_seccomp+0x4e/0x70 [ 49.842883] __do_sys_prctl+0xe6c/0x1d70 [ 49.843664] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.844549] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.845541] ? irqentry_exit+0xf3/0x650 [ 49.846312] do_syscall_64+0xbf/0x430 [ 49.847046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.847956] RIP: 0033:0x7fd1134df5cd [ 49.848666] 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 [ 49.851833] RSP: 002b:00007ffe3e11a5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.853214] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1134df5cd [ 49.854515] RDX: 000056487a301e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.855810] RBP: 00007ffe3e11a650 R08: 0000000000000000 R09: 00007ffe3e119cf0 [ 49.857014] R10: 0000000000000000 R11: 0000000000000246 R12: 00005648a8a93ad0 [ 49.858076] R13: 00007ffe3e11aa80 R14: 00005648a8a94bc0 R15: 00005648a8aa5780 [ 49.859149] [ 49.859498] irq event stamp: 1753 [ 49.860041] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 49.861304] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 49.862568] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 49.863852] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 49.865123] ---[ end trace 0000000000000000 ]--- [ 50.614599] ------------[ cut here ]------------ [ 50.615360] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.617112] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/258 [ 50.618295] Modules linked in: [ 50.618780] CPU: 0 UID: 104 PID: 258 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.620472] Tainted: [W]=WARN [ 50.620930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.622144] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.622867] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.625510] RSP: 0018:ffff888019a5fbc0 EFLAGS: 00010286 [ 50.626320] RAX: 0000000000000000 RBX: ffffed100334bf78 RCX: ffffffff813a4050 [ 50.627391] RDX: ffff888013fb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.628458] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100334bf2f [ 50.629520] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.630592] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a5fdf8 [ 50.631656] FS: 00007facb85c8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.632855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.633740] CR2: 00007ffd59111ef8 CR3: 000000000d422000 CR4: 0000000000350ef0 [ 50.634811] Call Trace: [ 50.635230] [ 50.635574] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.636330] ? __create_object+0x59/0x80 [ 50.636938] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.637748] __vmalloc_noprof+0x59/0x60 [ 50.638376] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.639098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.639827] bpf_prog_alloc+0x39/0x200 [ 50.640449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.641214] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.641923] do_seccomp+0x349/0x25e0 [ 50.642522] ? find_held_lock+0x2b/0x80 [ 50.643143] ? do_prlimit+0x310/0x610 [ 50.643720] ? __pfx_do_seccomp+0x10/0x10 [ 50.644374] ? do_raw_spin_unlock+0x53/0x220 [ 50.645060] ? _raw_spin_unlock+0x1e/0x40 [ 50.645674] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.646466] ? static_key_count+0x60/0x80 [ 50.647129] prctl_set_seccomp+0x4e/0x70 [ 50.647734] __do_sys_prctl+0xe6c/0x1d70 [ 50.648385] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.649091] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.649854] ? irqentry_exit+0xf3/0x650 [ 50.650498] do_syscall_64+0xbf/0x430 [ 50.651109] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.651858] RIP: 0033:0x7facb8aba5cd [ 50.652455] 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 [ 50.655059] RSP: 002b:00007ffd5910fb20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.656193] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007facb8aba5cd [ 50.657262] RDX: 0000556653546e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.658324] RBP: 00007ffd5910fb80 R08: 0000000000000000 R09: 00007ffd5910f220 [ 50.659388] R10: 0000000000000000 R11: 0000000000000246 R12: 00005566863afad0 [ 50.660463] R13: 00007ffd5910ffb0 R14: 00005566863b0bc0 R15: 00005566863c1780 [ 50.661537] [ 50.661887] irq event stamp: 1695 [ 50.662425] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 50.663687] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 50.664952] softirqs last enabled at (1224): [] handle_softirqs+0x50c/0x770 [ 50.666247] softirqs last disabled at (1211): [] __irq_exit_rcu+0xc4/0x100 [ 50.667501] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58573' (ECDSA) to the list of known hosts. 2025/11/17 09:41:43 fuzzer started 2025/11/17 09:41:43 dialing manager at localhost:37895 2025/11/17 09:41:43 checking machine... 2025/11/17 09:41:43 checking revisions... [ 51.559368] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:41:44 testing simple program... [ 51.650677] cgroup: Unknown subsys name 'net' [ 51.709897] cgroup: Unknown subsys name 'cpuset' [ 51.728501] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:41:43 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888016e7d340 RCX=ffff88806ce08984 RDX=0000000000000000 RSI=ffffffff8161932e RDI=ffff888016e7d73c RBP=ffff888016e7d340 RSP=ffff88806ce089a8 R8 =0000000000000001 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=000000000000453f R12=0000000000000000 R13=ffff88806ce08a78 R14=ffff888016e7d340 R15=ffff88806ce08a30 RIP=ffffffff815bd605 RFL=00000246 [---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 00007fd112fed900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3e114000 CR3=000000001ed95000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff814d32ff RCX=ffff88806cf089c4 RDX=1ffff1100d9e1159 RSI=ffffffff85e1ffe0 RDI=ffffffff814d32ff RBP=ffffffff814d32ff RSP=ffff88806cf08a18 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=000000000000cff8 R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff888009643780 R15=ffff888008c4b780 RIP=ffffffff81439c17 RFL=00000286 [--S--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faf44677000 CR3=000000000d7f8000 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=2032343a31343a393020373120766f4e XMM01=73732878696e755f6d6170203a5d3035 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3035325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032343a31343a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000