[ 45.931894] ------------[ cut here ]------------ [ 45.932861] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.934938] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.937644] Modules linked in: [ 45.938319] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.940384] Tainted: [W]=WARN [ 45.940959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.942490] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.943403] 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 [ 45.946637] RSP: 0018:ffff8880163a7bc0 EFLAGS: 00010286 [ 45.947652] RAX: 0000000000000000 RBX: ffffed1002c74f78 RCX: ffffffff813a4050 [ 45.948975] RDX: ffff88800f828000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.950295] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c74f2f [ 45.951608] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.952914] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163a7df8 [ 45.954249] FS: 00007f1c5cf20900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.955744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.956836] CR2: 00007ffdd1effef8 CR3: 000000000721d000 CR4: 0000000000350ef0 [ 45.958168] Call Trace: [ 45.958692] [ 45.959116] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.960007] ? __create_object+0x59/0x80 [ 45.960793] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.961749] __vmalloc_noprof+0x59/0x60 [ 45.962517] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.963375] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.964300] bpf_prog_alloc+0x39/0x200 [ 45.964986] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.965919] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.966814] do_seccomp+0x349/0x25e0 [ 45.967523] ? find_held_lock+0x2b/0x80 [ 45.968274] ? do_prlimit+0x310/0x610 [ 45.968985] ? __pfx_do_seccomp+0x10/0x10 [ 45.969774] ? do_raw_spin_unlock+0x53/0x220 [ 45.970620] ? _raw_spin_unlock+0x1e/0x40 [ 45.971389] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.972344] ? static_key_count+0x60/0x80 [ 45.973094] prctl_set_seccomp+0x4e/0x70 [ 45.973860] __do_sys_prctl+0xe6c/0x1d70 [ 45.974659] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.975515] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.976493] ? irqentry_exit+0xf3/0x650 [ 45.977261] do_syscall_64+0xbf/0x430 [ 45.977974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.978923] RIP: 0033:0x7f1c5d4125cd [ 45.979632] 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 [ 45.982800] RSP: 002b:00007ffdd1efe120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.984166] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c5d4125cd [ 45.985476] RDX: 00005644c0e0fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.986765] RBP: 00007ffdd1efe180 R08: 0000000000000000 R09: 00007ffdd1efd820 [ 45.988031] R10: 0000000000000000 R11: 0000000000000246 R12: 00005644ec83bad0 [ 45.989296] R13: 00007ffdd1efe5b0 R14: 00005644ec83cbc0 R15: 00005644ec84d780 [ 45.990601] [ 45.991021] irq event stamp: 2663 [ 45.991658] hardirqs last enabled at (2673): [] __up_console_sem+0x78/0x80 [ 45.993156] hardirqs last disabled at (2682): [] __up_console_sem+0x5d/0x80 [ 45.994697] softirqs last enabled at (2582): [] handle_softirqs+0x50c/0x770 [ 45.996224] softirqs last disabled at (2573): [] __irq_exit_rcu+0xc4/0x100 [ 45.997724] ---[ end trace 0000000000000000 ]--- [ 49.020829] ------------[ cut here ]------------ [ 49.021794] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.023857] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.025340] Modules linked in: [ 49.025948] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.027956] Tainted: [W]=WARN [ 49.028560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.030061] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.030990] 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 [ 49.034228] RSP: 0018:ffff88801558fbc0 EFLAGS: 00010286 [ 49.035176] RAX: 0000000000000000 RBX: ffffed1002ab1f78 RCX: ffffffff813a4050 [ 49.036513] RDX: ffff88800702d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.037812] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ab1f2f [ 49.039142] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.040442] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801558fdf8 [ 49.041740] FS: 00007f2cd7cf4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.043225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.044305] CR2: 00007f2cd81e6580 CR3: 000000001fcba000 CR4: 0000000000350ef0 [ 49.045613] Call Trace: [ 49.046092] [ 49.046544] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.047457] ? __create_object+0x59/0x80 [ 49.048247] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.049237] __vmalloc_noprof+0x59/0x60 [ 49.049976] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.050869] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.051811] bpf_prog_alloc+0x39/0x200 [ 49.052624] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.053585] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.054528] do_seccomp+0x349/0x25e0 [ 49.055267] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.056141] ? __pfx_do_seccomp+0x10/0x10 [ 49.056950] ? find_held_lock+0x2b/0x80 [ 49.057729] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.058730] ? static_key_count+0x60/0x80 [ 49.059554] prctl_set_seccomp+0x4e/0x70 [ 49.060348] __do_sys_prctl+0xe6c/0x1d70 [ 49.061107] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.061993] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.062989] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.063984] ? irqentry_exit+0xf3/0x650 [ 49.064774] do_syscall_64+0xbf/0x430 [ 49.065508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.066484] RIP: 0033:0x7f2cd81e65cd [ 49.067149] 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 [ 49.070335] RSP: 002b:00007ffc6f0d4310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.071719] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2cd81e65cd [ 49.073018] RDX: 000055679c8a8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.074316] RBP: 00007ffc6f0d4370 R08: 0000000000000000 R09: 00007ffc6f0d3a10 [ 49.075615] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567da4bfb10 [ 49.076925] R13: 00007ffc6f0d47a0 R14: 00005567da4c02b0 R15: 00005567da4d46f0 [ 49.078239] [ 49.078661] irq event stamp: 1793 [ 49.079308] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.080843] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 49.082357] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 49.083335] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 49.084297] ---[ end trace 0000000000000000 ]--- [ 49.780799] ------------[ cut here ]------------ [ 49.781809] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.783912] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.785376] Modules linked in: [ 49.785994] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.787988] Tainted: [W]=WARN [ 49.788593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.790088] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.790999] 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 [ 49.794227] RSP: 0018:ffff88801600fbc0 EFLAGS: 00010286 [ 49.795162] RAX: 0000000000000000 RBX: ffffed1002c01f78 RCX: ffffffff813a4050 [ 49.796480] RDX: ffff888015a89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.797755] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c01f2f [ 49.799051] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.800342] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801600fdf8 [ 49.801627] FS: 00007fa639836900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.803102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.804172] CR2: 00007fa639d28580 CR3: 000000000a5d7000 CR4: 0000000000350ef0 [ 49.805473] Call Trace: [ 49.805945] [ 49.806401] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.807302] ? __create_object+0x59/0x80 [ 49.808050] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.809004] __vmalloc_noprof+0x59/0x60 [ 49.809771] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.810661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.811594] bpf_prog_alloc+0x39/0x200 [ 49.812333] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.813320] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.814316] do_seccomp+0x349/0x25e0 [ 49.815043] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.816012] ? __pfx_do_seccomp+0x10/0x10 [ 49.816855] ? find_held_lock+0x2b/0x80 [ 49.817654] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.818652] ? static_key_count+0x60/0x80 [ 49.819475] prctl_set_seccomp+0x4e/0x70 [ 49.820275] __do_sys_prctl+0xe6c/0x1d70 [ 49.821014] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.821866] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.822870] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.823848] ? irqentry_exit+0xf3/0x650 [ 49.824625] do_syscall_64+0xbf/0x430 [ 49.825368] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.826354] RIP: 0033:0x7fa639d285cd [ 49.827029] 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 [ 49.830230] RSP: 002b:00007ffc49808740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.831609] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa639d285cd [ 49.832891] RDX: 0000558407862e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.834237] RBP: 00007ffc498087a0 R08: 0000000000000000 R09: 00007ffc49807e40 [ 49.835237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558421266ad0 [ 49.836019] R13: 00007ffc49808bd0 R14: 0000558421267bc0 R15: 0000558421278780 [ 49.836837] [ 49.837107] irq event stamp: 1697 [ 49.837514] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 49.838495] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 49.839407] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 49.840319] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 49.841187] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22581' (ECDSA) to the list of known hosts. 2025/11/17 21:57:16 fuzzer started 2025/11/17 21:57:16 dialing manager at localhost:37895 2025/11/17 21:57:16 checking machine... 2025/11/17 21:57:16 checking revisions... [ 50.760792] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:57:16 testing simple program... [ 50.850799] cgroup: Unknown subsys name 'net' [ 50.898735] cgroup: Unknown subsys name 'cpuset' [ 50.911374] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:57:15 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86ab82be RDX=1ffff110012c4f03 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888009627828 RSP=ffff888009627760 R8 =ffffffff86ab82c2 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffff888009627830 R13=ffff888009627818 R14=0000000000000005 R15=ffff8880096277d0 RIP=ffffffff8135e90e RFL=00000246 [---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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2cd7cd3020 CR3=000000001be11000 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=2035313a37353a313220373120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035313a37353a3132203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000268e3 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe60 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c73cef 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed07fc2b8 CR3=000000000d872000 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=a186240eea4465ac9045d312f1307495 XMM02=2c67c8bc2e329bc30000000000304e60 XMM03=fb795ef6d65770560000000000312200 XMM04=27466f28cc5a36cf00000000000ae988 XMM05=14648eaa1277bab10000000000320fe0 XMM06=5402acc710e23f42000000000031b200 XMM07=e042d86d42eb936e0000000000312be8 XMM08=f5044cd0f92e7dc50000000000304ec0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000