[ 51.014980] ------------[ cut here ]------------ [ 51.015878] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.017918] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 51.019369] Modules linked in: [ 51.019953] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.021957] Tainted: [W]=WARN [ 51.022546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.024000] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.024898] 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 [ 51.028070] RSP: 0018:ffff88801671fbc0 EFLAGS: 00010286 [ 51.028993] RAX: 0000000000000000 RBX: ffffed1002ce3f78 RCX: ffffffff813a4050 [ 51.030251] RDX: ffff88801ac40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.031534] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce3f2f [ 51.032791] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.034055] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801671fdf8 [ 51.035339] FS: 00007f66107ab900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.036746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.037786] CR2: 00007ffc1c9bbef7 CR3: 000000001649a000 CR4: 0000000000350ef0 [ 51.039070] Call Trace: [ 51.039526] [ 51.039925] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.040811] ? __create_object+0x59/0x80 [ 51.041584] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.042528] __vmalloc_noprof+0x59/0x60 [ 51.043293] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.044164] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.045101] bpf_prog_alloc+0x39/0x200 [ 51.045784] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.046712] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.047602] do_seccomp+0x349/0x25e0 [ 51.048312] ? find_held_lock+0x2b/0x80 [ 51.049082] ? do_prlimit+0x310/0x610 [ 51.049767] ? __pfx_do_seccomp+0x10/0x10 [ 51.050551] ? do_raw_spin_unlock+0x53/0x220 [ 51.051373] ? _raw_spin_unlock+0x1e/0x40 [ 51.052143] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.053091] ? static_key_count+0x60/0x80 [ 51.053842] prctl_set_seccomp+0x4e/0x70 [ 51.054613] __do_sys_prctl+0xe6c/0x1d70 [ 51.055384] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.056243] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.057205] ? irqentry_exit+0xf3/0x650 [ 51.057919] do_syscall_64+0xbf/0x430 [ 51.058657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.059589] RIP: 0033:0x7f6610c9d5cd [ 51.060278] 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 [ 51.063413] RSP: 002b:00007ffc1c9baa40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.064752] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6610c9d5cd [ 51.066013] RDX: 000055a49b925e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.067307] RBP: 00007ffc1c9baaa0 R08: 0000000000000000 R09: 00007ffc1c9ba140 [ 51.068569] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a4d0913bf0 [ 51.069832] R13: 00007ffc1c9baed0 R14: 000055a4d091d380 R15: 000055a4d0928460 [ 51.071123] [ 51.071544] irq event stamp: 1797 [ 51.072185] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 51.073683] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 51.075191] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 51.076699] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 51.078189] ---[ end trace 0000000000000000 ]--- [ 54.496928] ------------[ cut here ]------------ [ 54.497840] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.499907] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 54.501332] Modules linked in: [ 54.501919] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.503907] Tainted: [W]=WARN [ 54.504496] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.505980] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.506910] 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 [ 54.510054] RSP: 0018:ffff888019277bc0 EFLAGS: 00010286 [ 54.510985] RAX: 0000000000000000 RBX: ffffed100324ef78 RCX: ffffffff813a4050 [ 54.512235] RDX: ffff888013be8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.513482] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100324ef2f [ 54.514748] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.515994] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019277df8 [ 54.517265] FS: 00007fc78fd75900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.518678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.519718] CR2: 00007fc790267580 CR3: 000000000e0f5000 CR4: 0000000000350ef0 [ 54.520979] Call Trace: [ 54.521457] [ 54.521857] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.522745] ? __create_object+0x59/0x80 [ 54.523514] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.524485] __vmalloc_noprof+0x59/0x60 [ 54.525241] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.526093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.526969] bpf_prog_alloc+0x39/0x200 [ 54.527704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.528642] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.529533] do_seccomp+0x349/0x25e0 [ 54.530242] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.531143] ? __pfx_do_seccomp+0x10/0x10 [ 54.531870] ? find_held_lock+0x2b/0x80 [ 54.532616] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.533561] ? static_key_count+0x60/0x80 [ 54.534350] prctl_set_seccomp+0x4e/0x70 [ 54.535116] __do_sys_prctl+0xe6c/0x1d70 [ 54.535844] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.536675] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.537620] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.538583] ? irqentry_exit+0xf3/0x650 [ 54.539353] do_syscall_64+0xbf/0x430 [ 54.540094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.540975] RIP: 0033:0x7fc7902675cd [ 54.541679] 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 [ 54.544913] RSP: 002b:00007ffd4379bb90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.546248] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7902675cd [ 54.547532] RDX: 0000555deb2ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.548785] RBP: 00007ffd4379bbf0 R08: 0000000000000000 R09: 00007ffd4379b290 [ 54.550059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e023adad0 [ 54.551331] R13: 00007ffd4379c020 R14: 0000555e023aebc0 R15: 0000555e023bf780 [ 54.552635] [ 54.553095] irq event stamp: 1689 [ 54.553693] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 54.555195] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 54.556711] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 54.558216] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 54.559714] ---[ end trace 0000000000000000 ]--- [ 55.399188] ------------[ cut here ]------------ [ 55.399913] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.401579] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 55.402773] Modules linked in: [ 55.403293] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.404902] Tainted: [W]=WARN [ 55.405389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.406594] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.407343] 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 [ 55.409937] RSP: 0018:ffff88800a4b7bc0 EFLAGS: 00010286 [ 55.410743] RAX: 0000000000000000 RBX: ffffed1001496f78 RCX: ffffffff813a4050 [ 55.411803] RDX: ffff888016d59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.412858] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001496f2f [ 55.413906] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.414962] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a4b7df8 [ 55.416013] FS: 00007fbe3c673900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 55.417219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.418086] CR2: 00007fbe3cb65580 CR3: 000000001f423000 CR4: 0000000000350ef0 [ 55.419150] Call Trace: [ 55.419529] [ 55.419863] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.420593] ? __create_object+0x59/0x80 [ 55.421236] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.421999] __vmalloc_noprof+0x59/0x60 [ 55.422628] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.423346] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.424111] bpf_prog_alloc+0x39/0x200 [ 55.424681] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.425452] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.426195] do_seccomp+0x349/0x25e0 [ 55.426780] ? __pfx_css_rstat_updated+0x10/0x10 [ 55.427524] ? __pfx_do_seccomp+0x10/0x10 [ 55.428170] ? find_held_lock+0x2b/0x80 [ 55.428754] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.429541] ? static_key_count+0x60/0x80 [ 55.430202] prctl_set_seccomp+0x4e/0x70 [ 55.430810] __do_sys_prctl+0xe6c/0x1d70 [ 55.431452] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.432148] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.432899] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.433689] ? irqentry_exit+0xf3/0x650 [ 55.434317] do_syscall_64+0xbf/0x430 [ 55.434895] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.435674] RIP: 0033:0x7fbe3cb655cd [ 55.436244] 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 [ 55.438975] RSP: 002b:00007ffec347c960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.440108] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe3cb655cd [ 55.441158] RDX: 0000557f8b12ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.442214] RBP: 00007ffec347c9c0 R08: 0000000000000000 R09: 00007ffec347c060 [ 55.443268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f9beccb10 [ 55.444316] R13: 00007ffec347cdf0 R14: 0000557f9becd2b0 R15: 0000557f9bee16f0 [ 55.445369] [ 55.445716] irq event stamp: 1699 [ 55.446240] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 55.447504] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 55.448746] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 55.450014] softirqs last disabled at (1603): [] __irq_exit_rcu+0xc4/0x100 [ 55.451283] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38825' (ECDSA) to the list of known hosts. 2025/11/18 04:29:15 fuzzer started 2025/11/18 04:29:15 dialing manager at localhost:37895 2025/11/18 04:29:15 checking machine... 2025/11/18 04:29:15 checking revisions... [ 56.318560] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:29:15 testing simple program... [ 56.395452] cgroup: Unknown subsys name 'net' [ 56.451837] cgroup: Unknown subsys name 'cpuset' [ 56.469756] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:29:14 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888016057d20 RCX=ffff8880160578c4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88800f0c41d8 RBP=ffffffff85e1ffe0 RSP=ffff8880160578b8 R8 =0000000000000001 R9 =ffff8880160579b0 R10=000000000003c9ed R11=0000000000011c66 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff88800f0c3780 R15=0000000000000001 RIP=ffffffff81528ffa RFL=00000057 [---ZAPC] 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 00007ff3ffc95900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8aea1ad790 CR3=000000000bc9e000 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=23644262907defe900000000000ae988 XMM05=9967272c502ca8a500000000003203a0 XMM06=07c8bb74b6c04a44000000000031f258 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff8161932e RBX=ffffffff81618fa0 RCX=ffff88800f07f658 RDX=1ffff11001e0fec2 RSI=ffffffff8161932e RDI=ffff88800f07f680 RBP=ffff88800f07f650 RSP=ffff88800f07f5b0 R8 =0000000000000001 R9 =ffff88800f07f5f8 R10=000000000003c9ed R11=000000000000453f R12=ffff88800f07f680 R13=0000000000000000 R14=ffff8880191f3780 R15=0000000000092cc0 RIP=ffffffff81618fa4 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 00007fc78fd75900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd43795000 CR3=000000001ee93000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000