[ 38.947704] ------------[ cut here ]------------ [ 38.948676] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.950626] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.952117] Modules linked in: [ 38.952755] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.954691] Tainted: [W]=WARN [ 38.955293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.956773] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.957686] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 38.960832] RSP: 0018:ffff88801623fbc0 EFLAGS: 00010286 [ 38.961796] RAX: 0000000000000000 RBX: ffffed1002c47f78 RCX: ffffffff813a4050 [ 38.963066] RDX: ffff888017743780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.964335] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c47f2f [ 38.965599] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.966849] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801623fdf8 [ 38.968132] FS: 00007fefcea47900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.969558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.970613] CR2: 00007fff73fd1ef7 CR3: 000000001631f000 CR4: 0000000000350ef0 [ 38.971904] Call Trace: [ 38.972397] [ 38.972803] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.973689] ? __create_object+0x59/0x80 [ 38.974463] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.975431] __vmalloc_noprof+0x59/0x60 [ 38.976129] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.976995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.977919] bpf_prog_alloc+0x39/0x200 [ 38.978645] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.979573] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.980476] do_seccomp+0x349/0x25e0 [ 38.981146] ? find_held_lock+0x2b/0x80 [ 38.981912] ? do_prlimit+0x310/0x610 [ 38.982651] ? __pfx_do_seccomp+0x10/0x10 [ 38.983440] ? do_raw_spin_unlock+0x53/0x220 [ 38.984268] ? _raw_spin_unlock+0x1e/0x40 [ 38.984995] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.985938] ? static_key_count+0x60/0x80 [ 38.986730] prctl_set_seccomp+0x4e/0x70 [ 38.987508] __do_sys_prctl+0xe6c/0x1d70 [ 38.988289] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.989086] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.990050] ? irqentry_exit+0xf3/0x650 [ 38.990800] do_syscall_64+0xbf/0x430 [ 38.991540] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.992476] RIP: 0033:0x7fefcef395cd [ 38.993133] 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 [ 38.996305] RSP: 002b:00007fff73fcf2b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.997686] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fefcef395cd [ 38.998958] RDX: 0000564ef32eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.000309] RBP: 00007fff73fcf310 R08: 0000000000000000 R09: 00007fff73fce9b0 [ 39.001604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f29f96240 [ 39.002926] R13: 00007fff73fcf740 R14: 0000564f29f95bf0 R15: 0000564f29faa4d0 [ 39.004259] [ 39.004679] irq event stamp: 1787 [ 39.005328] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 39.006880] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 39.008428] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 39.009961] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 39.011498] ---[ end trace 0000000000000000 ]--- [ 41.778138] ------------[ cut here ]------------ [ 41.779107] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.781106] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.782567] Modules linked in: [ 41.783175] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.785217] Tainted: [W]=WARN [ 41.785779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.787259] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.788123] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 41.791283] RSP: 0018:ffff888016aafbc0 EFLAGS: 00010286 [ 41.792248] RAX: 0000000000000000 RBX: ffffed1002d55f78 RCX: ffffffff813a4050 [ 41.793516] RDX: ffff8880171e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.794809] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d55f2f [ 41.796104] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.797401] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016aafdf8 [ 41.798670] FS: 00007f34163b3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.800109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.801139] CR2: 00007f34168a5580 CR3: 000000000de94000 CR4: 0000000000350ef0 [ 41.802451] Call Trace: [ 41.802916] [ 41.803380] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.804295] ? __create_object+0x59/0x80 [ 41.805037] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.805992] __vmalloc_noprof+0x59/0x60 [ 41.806748] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.807633] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.808565] bpf_prog_alloc+0x39/0x200 [ 41.809301] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.810223] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.811081] do_seccomp+0x349/0x25e0 [ 41.811794] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.812690] ? __pfx_do_seccomp+0x10/0x10 [ 41.813496] ? find_held_lock+0x2b/0x80 [ 41.814261] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.815245] ? static_key_count+0x60/0x80 [ 41.815999] prctl_set_seccomp+0x4e/0x70 [ 41.816768] __do_sys_prctl+0xe6c/0x1d70 [ 41.817555] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.818414] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.819390] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.820359] ? irqentry_exit+0xf3/0x650 [ 41.821085] do_syscall_64+0xbf/0x430 [ 41.821810] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.822780] RIP: 0033:0x7f34168a55cd [ 41.823494] 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 [ 41.826699] RSP: 002b:00007ffc4f0e26a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.828069] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34168a55cd [ 41.829351] RDX: 0000562186962e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.830624] RBP: 00007ffc4f0e2700 R08: 0000000000000000 R09: 00007ffc4f0e1da0 [ 41.831929] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621a36b9b10 [ 41.833238] R13: 00007ffc4f0e2b30 R14: 00005621a36ba2b0 R15: 00005621a36ce6f0 [ 41.834555] [ 41.834988] irq event stamp: 1783 [ 41.835648] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 41.837222] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 41.838762] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 41.840324] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 41.841605] ---[ end trace 0000000000000000 ]--- [ 42.643431] ------------[ cut here ]------------ [ 42.644421] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.646509] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.648032] Modules linked in: [ 42.648706] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.650766] Tainted: [W]=WARN [ 42.651665] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.653291] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.654257] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.657570] RSP: 0018:ffff88801709fbc0 EFLAGS: 00010286 [ 42.658593] RAX: 0000000000000000 RBX: ffffed1002e13f78 RCX: ffffffff813a4050 [ 42.659936] RDX: ffff888016db8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.661268] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e13f2f [ 42.662587] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.663922] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801709fdf8 [ 42.665246] FS: 00007ff6afc72900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.666735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.667841] CR2: 00007ff6b0164580 CR3: 000000000e01a000 CR4: 0000000000350ef0 [ 42.669175] Call Trace: [ 42.669680] [ 42.670101] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.671041] ? __create_object+0x59/0x80 [ 42.671839] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.672808] __vmalloc_noprof+0x59/0x60 [ 42.673581] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.674468] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.675429] bpf_prog_alloc+0x39/0x200 [ 42.676147] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.677120] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.678040] do_seccomp+0x349/0x25e0 [ 42.678766] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.679711] ? __pfx_do_seccomp+0x10/0x10 [ 42.680505] ? find_held_lock+0x2b/0x80 [ 42.681279] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.682252] ? static_key_count+0x60/0x80 [ 42.683022] prctl_set_seccomp+0x4e/0x70 [ 42.683831] __do_sys_prctl+0xe6c/0x1d70 [ 42.684624] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.685495] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.686466] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.687492] ? irqentry_exit+0xf3/0x650 [ 42.688275] do_syscall_64+0xbf/0x430 [ 42.688983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.689941] RIP: 0033:0x7ff6b01645cd [ 42.690668] 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 [ 42.693914] RSP: 002b:00007fff747eb650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.695309] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff6b01645cd [ 42.696596] RDX: 0000556852a76e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.697899] RBP: 00007fff747eb6b0 R08: 0000000000000000 R09: 00007fff747ead50 [ 42.699214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556879b1dad0 [ 42.700512] R13: 00007fff747ebae0 R14: 0000556879b1ebc0 R15: 0000556879b2f780 [ 42.701812] [ 42.702272] irq event stamp: 1863 [ 42.702878] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 42.704423] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 42.705947] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 42.707488] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 42.708984] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21331' (ECDSA) to the list of known hosts. 2025/11/19 00:01:34 fuzzer started 2025/11/19 00:01:34 dialing manager at localhost:34383 2025/11/19 00:01:34 checking machine... 2025/11/19 00:01:34 checking revisions... [ 43.614512] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:01:35 testing simple program... [ 43.718164] cgroup: Unknown subsys name 'net' [ 43.810922] cgroup: Unknown subsys name 'cpuset' [ 43.861325] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:01:34 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888009627778 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000011d7b R12=ffffffff8135e7a2 R13=ffff888009627888 R14=ffff888009627d20 R15=ffff888009627840 RIP=ffffffff815bd14d RFL=00000202 [-------] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc4f0dc000 CR3=000000000e373000 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=31303a303020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343431 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001c55d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed7718b08 CR3=000000000d349000 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=f96e86c951f013881e4743839c212fbf XMM02=0000000000306b30eff9b2d0a8fce9cb XMM03=0000000000306c002c67c8bc2e329bc3 XMM04=fd235c296842ddb200000000000ae988 XMM05=d96330e2d2db86320000000000323480 XMM06=7d1c944b0a4b6316000000000031cc58 XMM07=e042d86d42eb936e0000000000313ba8 XMM08=5a5df2c3c68a3ec00000000000306c00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000