[ 39.022388] ------------[ cut here ]------------ [ 39.023342] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.025387] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.026864] Modules linked in: [ 39.027457] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.029435] Tainted: [W]=WARN [ 39.030035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.031536] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.032453] 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 [ 39.035631] RSP: 0018:ffff8880197c7bc0 EFLAGS: 00010286 [ 39.036600] RAX: 0000000000000000 RBX: ffffed10032f8f78 RCX: ffffffff813a4050 [ 39.037862] RDX: ffff888017363780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.039138] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032f8f2f [ 39.040411] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.041673] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880197c7df8 [ 39.042951] FS: 00007fd977412900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.044380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.045429] CR2: 00007fd977904580 CR3: 0000000009f37000 CR4: 0000000000350ef0 [ 39.046722] Call Trace: [ 39.047217] [ 39.047625] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.048532] ? __create_object+0x59/0x80 [ 39.049304] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.050262] __vmalloc_noprof+0x59/0x60 [ 39.051020] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.051887] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.052817] bpf_prog_alloc+0x39/0x200 [ 39.053511] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.054449] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.055347] do_seccomp+0x349/0x25e0 [ 39.056070] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.056974] ? __pfx_do_seccomp+0x10/0x10 [ 39.057738] ? find_held_lock+0x2b/0x80 [ 39.058507] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.059470] ? static_key_count+0x60/0x80 [ 39.060267] prctl_set_seccomp+0x4e/0x70 [ 39.061038] __do_sys_prctl+0xe6c/0x1d70 [ 39.061831] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.062677] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.063663] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.064624] ? irqentry_exit+0xf3/0x650 [ 39.065405] do_syscall_64+0xbf/0x430 [ 39.066154] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.067131] RIP: 0033:0x7fd9779045cd [ 39.067838] 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 [ 39.071016] RSP: 002b:00007fff4a0eaf20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.072386] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd9779045cd [ 39.073676] RDX: 000055cb10c30e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.074965] RBP: 00007fff4a0eaf80 R08: 0000000000000000 R09: 00007fff4a0ea620 [ 39.076265] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb25992ad0 [ 39.077543] R13: 00007fff4a0eb3b0 R14: 000055cb25993bc0 R15: 000055cb259a4780 [ 39.078852] [ 39.079277] irq event stamp: 1853 [ 39.079946] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 39.081468] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 39.082993] softirqs last enabled at (1418): [] handle_softirqs+0x50c/0x770 [ 39.084549] softirqs last disabled at (1413): [] __irq_exit_rcu+0xc4/0x100 [ 39.086066] ---[ end trace 0000000000000000 ]--- [ 42.527398] ------------[ cut here ]------------ [ 42.528191] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.529927] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.531132] Modules linked in: [ 42.531619] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.533266] Tainted: [W]=WARN [ 42.533736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.534964] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.535685] 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 [ 42.538308] RSP: 0018:ffff888019e87bc0 EFLAGS: 00010286 [ 42.539132] RAX: 0000000000000000 RBX: ffffed10033d0f78 RCX: ffffffff813a4050 [ 42.540187] RDX: ffff8880176c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.541248] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d0f2f [ 42.542309] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.543374] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e87df8 [ 42.544440] FS: 00007f1de9adc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.545625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.546509] CR2: 00007ffcefc77ef7 CR3: 000000000d58e000 CR4: 0000000000350ef0 [ 42.547570] Call Trace: [ 42.547981] [ 42.548321] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.549064] ? __create_object+0x59/0x80 [ 42.549689] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.550499] __vmalloc_noprof+0x59/0x60 [ 42.551128] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.552258] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.553039] bpf_prog_alloc+0x39/0x200 [ 42.553620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.554394] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.555147] do_seccomp+0x349/0x25e0 [ 42.555708] ? find_held_lock+0x2b/0x80 [ 42.556340] ? do_prlimit+0x310/0x610 [ 42.556952] ? __pfx_do_seccomp+0x10/0x10 [ 42.557567] ? do_raw_spin_unlock+0x53/0x220 [ 42.558272] ? _raw_spin_unlock+0x1e/0x40 [ 42.558925] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.559698] ? static_key_count+0x60/0x80 [ 42.560359] prctl_set_seccomp+0x4e/0x70 [ 42.561008] __do_sys_prctl+0xe6c/0x1d70 [ 42.561628] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.562343] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.563146] ? irqentry_exit+0xf3/0x650 [ 42.563745] do_syscall_64+0xbf/0x430 [ 42.564355] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.565134] RIP: 0033:0x7f1de9fce5cd [ 42.565680] 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 [ 42.568313] RSP: 002b:00007ffcefc754a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.569455] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1de9fce5cd [ 42.570524] RDX: 000055c898022e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.571577] RBP: 00007ffcefc75500 R08: 0000000000000000 R09: 00007ffcefc74ba0 [ 42.572632] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c8b0b8db10 [ 42.573690] R13: 00007ffcefc75930 R14: 000055c8b0b8e2b0 R15: 000055c8b0ba26f0 [ 42.574797] [ 42.575152] irq event stamp: 1685 [ 42.575656] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 42.576912] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 42.578172] softirqs last enabled at (1494): [] handle_softirqs+0x50c/0x770 [ 42.579459] softirqs last disabled at (1489): [] __irq_exit_rcu+0xc4/0x100 [ 42.580708] ---[ end trace 0000000000000000 ]--- [ 43.420160] ------------[ cut here ]------------ [ 43.421099] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.423212] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.424839] Modules linked in: [ 43.425428] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.427918] Tainted: [W]=WARN [ 43.428505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.430313] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.431714] 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 [ 43.435835] RSP: 0018:ffff8880177cfbc0 EFLAGS: 00010286 [ 43.437093] RAX: 0000000000000000 RBX: ffffed1002ef9f78 RCX: ffffffff813a4050 [ 43.438606] RDX: ffff88800fb51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.439954] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef9f2f [ 43.441271] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.442595] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177cfdf8 [ 43.443918] FS: 00007f8ffef24900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.445417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.446535] CR2: 00007f8fff416580 CR3: 000000001b76e000 CR4: 0000000000350ef0 [ 43.447881] Call Trace: [ 43.448355] [ 43.448830] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.449712] ? __create_object+0x59/0x80 [ 43.450531] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.451543] __vmalloc_noprof+0x59/0x60 [ 43.452352] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.453270] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.454236] bpf_prog_alloc+0x39/0x200 [ 43.455021] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.455976] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.456940] do_seccomp+0x349/0x25e0 [ 43.457654] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.458715] ? __pfx_do_seccomp+0x10/0x10 [ 43.459503] ? find_held_lock+0x2b/0x80 [ 43.460302] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.461299] ? static_key_count+0x60/0x80 [ 43.462143] prctl_set_seccomp+0x4e/0x70 [ 43.462984] __do_sys_prctl+0xe6c/0x1d70 [ 43.463755] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.464668] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.465670] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.466674] ? irqentry_exit+0xf3/0x650 [ 43.467441] do_syscall_64+0xbf/0x430 [ 43.468209] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.469216] RIP: 0033:0x7f8fff4165cd [ 43.469949] 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 [ 43.473195] RSP: 002b:00007ffdc80712d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.474649] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8fff4165cd [ 43.475966] RDX: 000055b9eb808e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.477275] RBP: 00007ffdc8071330 R08: 0000000000000000 R09: 00007ffdc80709d0 [ 43.478616] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba21fc9bf0 [ 43.479938] R13: 00007ffdc8071760 R14: 000055ba21fd3380 R15: 000055ba21fde460 [ 43.481256] [ 43.481700] irq event stamp: 1849 [ 43.482364] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 43.483958] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 43.485499] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 43.487106] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 43.488429] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15226' (ECDSA) to the list of known hosts. 2025/11/17 14:41:06 fuzzer started 2025/11/17 14:41:07 dialing manager at localhost:37895 2025/11/17 14:41:07 checking machine... 2025/11/17 14:41:07 checking revisions... [ 44.392989] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:41:07 testing simple program... [ 44.476615] cgroup: Unknown subsys name 'net' [ 44.525690] cgroup: Unknown subsys name 'cpuset' [ 44.543538] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:41:06 Registers: info registers vcpu 0 RAX=ffff8880176c0000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88801b477680 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529333 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 00007f1de9adc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1dea091650 CR3=000000000e1e5000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000294f7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c8b0bcb148 CR3=000000000cb03000 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=31343a343120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343733 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000