[ 51.585051] ------------[ cut here ]------------ [ 51.585989] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.588041] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 51.589514] Modules linked in: [ 51.590114] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.592368] Tainted: [W]=WARN [ 51.592939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.594489] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.595399] 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 [ 51.598594] RSP: 0018:ffff88800f00fbc0 EFLAGS: 00010286 [ 51.599571] RAX: 0000000000000000 RBX: ffffed1001e01f78 RCX: ffffffff813a4050 [ 51.600857] RDX: ffff88801590d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.602151] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e01f2f [ 51.603438] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.604704] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f00fdf8 [ 51.606001] FS: 00007f20fde66900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.607446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.608507] CR2: 00007f20fe358580 CR3: 00000000139a7000 CR4: 0000000000350ef0 [ 51.609813] Call Trace: [ 51.610280] [ 51.610746] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.611656] ? __create_object+0x59/0x80 [ 51.612443] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.613445] __vmalloc_noprof+0x59/0x60 [ 51.614164] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.615045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.615994] bpf_prog_alloc+0x39/0x200 [ 51.616738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.617697] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.618600] do_seccomp+0x349/0x25e0 [ 51.619281] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.620195] ? __pfx_do_seccomp+0x10/0x10 [ 51.620992] ? find_held_lock+0x2b/0x80 [ 51.621772] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.622742] ? static_key_count+0x60/0x80 [ 51.623554] prctl_set_seccomp+0x4e/0x70 [ 51.624345] __do_sys_prctl+0xe6c/0x1d70 [ 51.625091] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.625975] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.626952] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.627933] ? irqentry_exit+0xf3/0x650 [ 51.628711] do_syscall_64+0xbf/0x430 [ 51.629459] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.630410] RIP: 0033:0x7f20fe3585cd [ 51.631086] 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 [ 51.634268] RSP: 002b:00007ffdd42c5660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.635674] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20fe3585cd [ 51.636970] RDX: 0000557435ef2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.638264] RBP: 00007ffdd42c56c0 R08: 0000000000000000 R09: 00007ffdd42c4d60 [ 51.639566] R10: 0000000000000000 R11: 0000000000000246 R12: 000055744139cb10 [ 51.640833] R13: 00007ffdd42c5af0 R14: 000055744139d2b0 R15: 00005574413b16f0 [ 51.642152] [ 51.642618] irq event stamp: 1803 [ 51.643236] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 51.644772] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 51.646351] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 51.647890] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 51.649432] ---[ end trace 0000000000000000 ]--- [ 54.683348] ------------[ cut here ]------------ [ 54.684230] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.686271] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 54.687776] Modules linked in: [ 54.688412] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.690418] Tainted: [W]=WARN [ 54.690981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.692457] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.693356] 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 [ 54.696567] RSP: 0018:ffff88801674fbc0 EFLAGS: 00010286 [ 54.697550] RAX: 0000000000000000 RBX: ffffed1002ce9f78 RCX: ffffffff813a4050 [ 54.698840] RDX: ffff888015bf0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.700134] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce9f2f [ 54.701404] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.702720] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801674fdf8 [ 54.704020] FS: 00007fea3df0f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.705468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.706527] CR2: 00007ffed5f16ef7 CR3: 0000000015fa3000 CR4: 0000000000350ef0 [ 54.707800] Call Trace: [ 54.708261] [ 54.708719] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.709647] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 54.710591] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 54.711531] __vmalloc_noprof+0x59/0x60 [ 54.712237] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.713094] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.714039] bpf_prog_alloc+0x39/0x200 [ 54.714780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.715714] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.716617] do_seccomp+0x349/0x25e0 [ 54.717286] ? find_held_lock+0x2b/0x80 [ 54.718051] ? do_prlimit+0x310/0x610 [ 54.718807] ? __pfx_do_seccomp+0x10/0x10 [ 54.719585] ? do_raw_spin_unlock+0x53/0x220 [ 54.720409] ? _raw_spin_unlock+0x1e/0x40 [ 54.721142] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.722117] ? static_key_count+0x60/0x80 [ 54.722917] prctl_set_seccomp+0x4e/0x70 [ 54.723700] __do_sys_prctl+0xe6c/0x1d70 [ 54.724482] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.725337] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.726324] ? irqentry_exit+0xf3/0x650 [ 54.727042] do_syscall_64+0xbf/0x430 [ 54.727803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.728755] RIP: 0033:0x7fea3e4015cd [ 54.729486] 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 [ 54.732676] RSP: 002b:00007ffed5f15400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.734053] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea3e4015cd [ 54.735332] RDX: 00005591439e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.736615] RBP: 00007ffed5f15460 R08: 0000000000000000 R09: 00007ffed5f14b00 [ 54.737896] R10: 0000000000000000 R11: 0000000000000246 R12: 00005591641962b0 [ 54.738931] R13: 00007ffed5f15890 R14: 0000559164198d20 R15: 00005591641aa8d0 [ 54.739751] [ 54.740016] irq event stamp: 1725 [ 54.740423] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 54.741368] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 54.742337] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 54.743066] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 54.743743] ---[ end trace 0000000000000000 ]--- [ 55.542625] ------------[ cut here ]------------ [ 55.543548] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.545640] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 55.547083] Modules linked in: [ 55.547717] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.549692] Tainted: [W]=WARN [ 55.550257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.551927] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.552915] 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 [ 55.556075] RSP: 0018:ffff888009cdfbc0 EFLAGS: 00010286 [ 55.557034] RAX: 0000000000000000 RBX: ffffed100139bf78 RCX: ffffffff813a4050 [ 55.558320] RDX: ffff888016e49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.559585] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100139bf2f [ 55.560872] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.562171] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009cdfdf8 [ 55.563433] FS: 00007f8446e49900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.564874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.565939] CR2: 00007ffefac1cef7 CR3: 000000000ded6000 CR4: 0000000000350ef0 [ 55.567199] Call Trace: [ 55.567702] [ 55.568112] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.569008] ? __create_object+0x59/0x80 [ 55.569795] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.570768] __vmalloc_noprof+0x59/0x60 [ 55.571517] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.572380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.573253] bpf_prog_alloc+0x39/0x200 [ 55.573995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.574909] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.575801] do_seccomp+0x349/0x25e0 [ 55.576503] ? find_held_lock+0x2b/0x80 [ 55.577207] ? do_prlimit+0x310/0x610 [ 55.577957] ? __pfx_do_seccomp+0x10/0x10 [ 55.578726] ? do_raw_spin_unlock+0x53/0x220 [ 55.579562] ? _raw_spin_unlock+0x1e/0x40 [ 55.580286] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.581238] ? static_key_count+0x60/0x80 [ 55.582047] prctl_set_seccomp+0x4e/0x70 [ 55.582815] __do_sys_prctl+0xe6c/0x1d70 [ 55.583590] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.584445] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.585399] ? irqentry_exit+0xf3/0x650 [ 55.586125] do_syscall_64+0xbf/0x430 [ 55.586856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.587806] RIP: 0033:0x7f844733b5cd [ 55.588497] 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 [ 55.591706] RSP: 002b:00007ffefac1ba10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.593056] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f844733b5cd [ 55.594364] RDX: 000056402cad2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.595618] RBP: 00007ffefac1ba70 R08: 0000000000000000 R09: 00007ffefac1b110 [ 55.596877] R10: 0000000000000000 R11: 0000000000000246 R12: 00005640540d62b0 [ 55.598157] R13: 00007ffefac1bea0 R14: 00005640540d8d20 R15: 00005640540ea8d0 [ 55.599467] [ 55.599885] irq event stamp: 1847 [ 55.600534] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 55.602055] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 55.603579] softirqs last enabled at (1836): [] handle_softirqs+0x50c/0x770 [ 55.605106] softirqs last disabled at (1831): [] __irq_exit_rcu+0xc4/0x100 [ 55.606624] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3500' (ECDSA) to the list of known hosts. 2025/11/17 20:57:40 fuzzer started 2025/11/17 20:57:40 dialing manager at localhost:37895 2025/11/17 20:57:40 checking machine... 2025/11/17 20:57:40 checking revisions... [ 56.515097] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:57:41 testing simple program... [ 56.618779] cgroup: Unknown subsys name 'net' [ 56.732932] cgroup: Unknown subsys name 'cpuset' [ 56.748936] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:57:40 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=00000000001c8ff0 RCX=00007fbb08c61320 RDX=0000000000000040 RSI=00007fff33df2b88 RDI=000056137d6d82a0 RBP=00007fff33df2c28 RSP=00007fff33df2b80 R8 =000000000000005b R9 =00000000001c8ff0 R10=0000000000000002 R11=00007fbb07786998 R12=00007fbb0762dff0 R13=000056137d6e0950 R14=0000000000000001 R15=00007fff33df2b90 RIP=00007fbb08bf24ab RFL=00000297 [--S-APC] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fbb0806f900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcd8013ff8 CR3=000000000c3c9000 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=00000000002089982fccd54c36d8a3f3 XMM01=5e73c7d7714439891c40f31d2ec2c0eb XMM02=0000000000303e70eff9b2d0a8fce9cb XMM03=0000000000303f402c67c8bc2e329bc3 XMM04=9705878c788b2be900000000000ae988 XMM05=14648eaa1277bab1000000000031fd38 XMM06=0c035101742f994a0000000000319a98 XMM07=e042d86d42eb936e000000000030f8c8 XMM08=3d9a0b6da5321b420000000000303f40 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000012171 RBX=0000000000000286 RCX=0000000000000080 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff84c9815c RBP=ffffffff85f109a0 RSP=ffff88801ac4f9a0 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000001 R12=ffff88800aa10000 R13=0000000000000020 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff84c98164 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 00007fea3df0f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fea3dede008 CR3=000000000cc4b000 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