[ 54.417370] ------------[ cut here ]------------ [ 54.418350] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.420387] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 54.421918] Modules linked in: [ 54.422555] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.424561] Tainted: [W]=WARN [ 54.425180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.426667] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.427587] 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 [ 54.430768] RSP: 0018:ffff88801b02fbc0 EFLAGS: 00010286 [ 54.431766] RAX: 0000000000000000 RBX: ffffed1003605f78 RCX: ffffffff813a4050 [ 54.433066] RDX: ffff888013ff0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.434389] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003605f2f [ 54.435696] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.436984] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b02fdf8 [ 54.438277] FS: 00007fdda7423900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.439738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.440812] CR2: 00007fdda7915580 CR3: 000000000e42f000 CR4: 0000000000350ef0 [ 54.442129] Call Trace: [ 54.442598] [ 54.443010] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.443923] ? __create_object+0x59/0x80 [ 54.444871] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.445910] __vmalloc_noprof+0x59/0x60 [ 54.446641] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.447488] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.448393] bpf_prog_alloc+0x39/0x200 [ 54.449075] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.449975] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.450857] do_seccomp+0x349/0x25e0 [ 54.451551] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.452411] ? __pfx_do_seccomp+0x10/0x10 [ 54.453193] ? find_held_lock+0x2b/0x80 [ 54.453881] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.454825] ? static_key_count+0x60/0x80 [ 54.455596] prctl_set_seccomp+0x4e/0x70 [ 54.456345] __do_sys_prctl+0xe6c/0x1d70 [ 54.457082] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.457918] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.458860] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.459800] ? irqentry_exit+0xf3/0x650 [ 54.460535] do_syscall_64+0xbf/0x430 [ 54.461277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.462213] RIP: 0033:0x7fdda79155cd [ 54.462886] 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 [ 54.465973] RSP: 002b:00007ffff87e3730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.467312] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdda79155cd [ 54.468543] RDX: 000055befe884e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.469801] RBP: 00007ffff87e3790 R08: 0000000000000000 R09: 00007ffff87e2e30 [ 54.471016] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf3d577ad0 [ 54.472246] R13: 00007ffff87e3bc0 R14: 000055bf3d578bc0 R15: 000055bf3d589780 [ 54.473550] [ 54.473966] irq event stamp: 1787 [ 54.474603] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 54.476059] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 54.477551] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 54.478831] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 54.480051] ---[ end trace 0000000000000000 ]--- [ 58.425938] ------------[ cut here ]------------ [ 58.426679] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.428371] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 58.429629] Modules linked in: [ 58.430163] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.431818] Tainted: [W]=WARN [ 58.432316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.433599] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.434373] 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 [ 58.436996] RSP: 0018:ffff8880186c7bc0 EFLAGS: 00010286 [ 58.437807] RAX: 0000000000000000 RBX: ffffed10030d8f78 RCX: ffffffff813a4050 [ 58.438832] RDX: ffff888017501bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.439857] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030d8f2f [ 58.440937] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.442014] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880186c7df8 [ 58.443129] FS: 00007f76ed0d5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.444316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.445224] CR2: 00007f76ed5c7580 CR3: 0000000009db0000 CR4: 0000000000350ef0 [ 58.446290] Call Trace: [ 58.446674] [ 58.447015] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.447761] ? __create_object+0x59/0x80 [ 58.448398] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.449203] __vmalloc_noprof+0x59/0x60 [ 58.449791] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.450501] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.451274] bpf_prog_alloc+0x39/0x200 [ 58.451849] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.452613] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.453380] do_seccomp+0x349/0x25e0 [ 58.453942] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.454689] ? __pfx_do_seccomp+0x10/0x10 [ 58.455339] ? find_held_lock+0x2b/0x80 [ 58.455932] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.456738] ? static_key_count+0x60/0x80 [ 58.457409] prctl_set_seccomp+0x4e/0x70 [ 58.458019] __do_sys_prctl+0xe6c/0x1d70 [ 58.458672] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.459391] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.460191] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.460964] ? irqentry_exit+0xf3/0x650 [ 58.461607] do_syscall_64+0xbf/0x430 [ 58.462232] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.462958] RIP: 0033:0x7f76ed5c75cd [ 58.463548] 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 [ 58.466174] RSP: 002b:00007ffeabcf2280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.467308] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76ed5c75cd [ 58.468367] RDX: 00005570a9fb7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.469422] RBP: 00007ffeabcf22e0 R08: 0000000000000000 R09: 00007ffeabcf1980 [ 58.470485] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570ae39dad0 [ 58.471544] R13: 00007ffeabcf2710 R14: 00005570ae39ebc0 R15: 00005570ae3af780 [ 58.472616] [ 58.472977] irq event stamp: 1721 [ 58.473507] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 58.474717] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 58.475932] softirqs last enabled at (1362): [] handle_softirqs+0x50c/0x770 [ 58.477199] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 58.478420] ---[ end trace 0000000000000000 ]--- [ 59.528937] ------------[ cut here ]------------ [ 59.529872] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 59.531905] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 59.533385] Modules linked in: [ 59.533984] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 59.536309] Tainted: [W]=WARN [ 59.537014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 59.538675] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 59.539589] 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 [ 59.542677] RSP: 0018:ffff88801b32fbc0 EFLAGS: 00010286 [ 59.543631] RAX: 0000000000000000 RBX: ffffed1003665f78 RCX: ffffffff813a4050 [ 59.544935] RDX: ffff88800b65b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 59.546206] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003665f2f [ 59.547471] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 59.548726] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b32fdf8 [ 59.550008] FS: 00007f220093a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 59.551389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.552428] CR2: 00007ffc86d7fef7 CR3: 000000001e9e8000 CR4: 0000000000350ef0 [ 59.553686] Call Trace: [ 59.554190] [ 59.554597] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 59.555483] ? __create_object+0x59/0x80 [ 59.556250] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 59.557198] __vmalloc_noprof+0x59/0x60 [ 59.557897] bpf_prog_alloc_no_stats+0x55/0x470 [ 59.558757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 59.559698] bpf_prog_alloc+0x39/0x200 [ 59.560426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 59.561334] bpf_prog_create_from_user+0xb2/0x2f0 [ 59.562214] do_seccomp+0x349/0x25e0 [ 59.562885] ? find_held_lock+0x2b/0x80 [ 59.563637] ? do_prlimit+0x310/0x610 [ 59.564381] ? __pfx_do_seccomp+0x10/0x10 [ 59.565186] ? do_raw_spin_unlock+0x53/0x220 [ 59.565963] ? _raw_spin_unlock+0x1e/0x40 [ 59.566733] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 59.567693] ? static_key_count+0x60/0x80 [ 59.568488] prctl_set_seccomp+0x4e/0x70 [ 59.569255] __do_sys_prctl+0xe6c/0x1d70 [ 59.569973] ? __pfx___do_sys_prctl+0x10/0x10 [ 59.570813] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 59.571773] ? irqentry_exit+0xf3/0x650 [ 59.572529] do_syscall_64+0xbf/0x430 [ 59.573260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.574209] RIP: 0033:0x7f2200e2c5cd [ 59.574885] 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 [ 59.578049] RSP: 002b:00007ffc86d7de00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 59.579406] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2200e2c5cd [ 59.580676] RDX: 0000557953772e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 59.581944] RBP: 00007ffc86d7de60 R08: 0000000000000000 R09: 00007ffc86d7d500 [ 59.583194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557976769240 [ 59.584445] R13: 00007ffc86d7e290 R14: 0000557976768bf0 R15: 000055797677d4d0 [ 59.585721] [ 59.586183] irq event stamp: 1735 [ 59.586785] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 59.588276] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 59.589764] softirqs last enabled at (1272): [] handle_softirqs+0x50c/0x770 [ 59.591297] softirqs last disabled at (1251): [] __irq_exit_rcu+0xc4/0x100 [ 59.592802] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58407' (ECDSA) to the list of known hosts. 2025/11/17 15:55:30 fuzzer started 2025/11/17 15:55:31 dialing manager at localhost:37895 2025/11/17 15:55:31 checking machine... 2025/11/17 15:55:31 checking revisions... [ 60.603825] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:55:31 testing simple program... [ 60.711167] cgroup: Unknown subsys name 'net' [ 60.781900] cgroup: Unknown subsys name 'cpuset' [ 60.804359] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:55:30 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=0000000000000041 RCX=ffffffffffffffff RDX=0000000000000001 RSI=00007f0a4597fa00 RDI=00007f0a45af0e94 RBP=0000000000000001 RSP=00007fff21ffe6b8 R8 =00005593302b9428 R9 =ffffffffffffff01 R10=0000000000000002 R11=00005593302b8358 R12=00005593302b9428 R13=00007f0a45aeaa20 R14=00005593302be310 R15=0000000000000002 RIP=00007f0a452a23e2 RFL=00000246 [---Z-P-] 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 00007f0a44e9f900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f76ed68a650 CR3=000000000e1cf000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=40c1e2a1c6b25a6b00000000000ae988 XMM05=1319e678c5640f8a0000000000321f40 XMM06=f34bee5bed92da030000000000321ea8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000030 RCX=ffffffff87cfbb18 RDX=ffffffff87cfbb18 RSI=ffff8880187ceca0 RDI=ffffffff883b0a48 RBP=ffffffff81522860 RSP=ffff8880187cec28 R8 =0000000000000000 R9 =0000000000000030 R10=ffff8880154ede38 R11=0000000000000000 R12=ffff8880187ceca0 R13=ffffffff815229a0 R14=0000000000000000 R15=ffffffff883b0a48 RIP=ffffffff815229a8 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe148401338 CR3=0000000005c8a000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000003df9ba63b182d632 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000