[ 46.539711] ------------[ cut here ]------------ [ 46.540658] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.542721] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.544173] Modules linked in: [ 46.544835] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.546814] Tainted: [W]=WARN [ 46.547375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.549102] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.550089] 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 [ 46.553283] RSP: 0018:ffff8880179ffbc0 EFLAGS: 00010286 [ 46.554266] RAX: 0000000000000000 RBX: ffffed1002f3ff78 RCX: ffffffff813a4050 [ 46.555555] RDX: ffff88800c7a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.556854] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f3ff2f [ 46.558140] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.559411] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179ffdf8 [ 46.560718] FS: 00007f6ead389900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.562149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.563229] CR2: 00007f6ead8ef4a6 CR3: 000000000d54d000 CR4: 0000000000350ef0 [ 46.564531] Call Trace: [ 46.565029] [ 46.565448] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.566353] ? __create_object+0x59/0x80 [ 46.567141] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.568110] __vmalloc_noprof+0x59/0x60 [ 46.568884] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.569747] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.570679] bpf_prog_alloc+0x39/0x200 [ 46.571381] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.572304] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.573221] do_seccomp+0x349/0x25e0 [ 46.573930] ? find_held_lock+0x2b/0x80 [ 46.574684] ? do_prlimit+0x310/0x610 [ 46.575377] ? __pfx_do_seccomp+0x10/0x10 [ 46.576159] ? do_raw_spin_unlock+0x53/0x220 [ 46.577002] ? _raw_spin_unlock+0x1e/0x40 [ 46.577787] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.578746] ? static_key_count+0x60/0x80 [ 46.579507] prctl_set_seccomp+0x4e/0x70 [ 46.580285] __do_sys_prctl+0xe6c/0x1d70 [ 46.581069] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.581927] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.582885] ? irqentry_exit+0xf3/0x650 [ 46.583652] do_syscall_64+0xbf/0x430 [ 46.584347] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.585304] RIP: 0033:0x7f6ead87b5cd [ 46.586000] 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 [ 46.589183] RSP: 002b:00007fff0cd0c150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.590564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ead87b5cd [ 46.591861] RDX: 000056230fdd2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.593153] RBP: 00007fff0cd0c1b0 R08: 0000000000000000 R09: 00007fff0cd0b850 [ 46.594435] R10: 0000000000000000 R11: 0000000000000246 R12: 000056234a3edbf0 [ 46.595734] R13: 00007fff0cd0c5e0 R14: 000056234a3f7380 R15: 000056234a402460 [ 46.597101] [ 46.597520] irq event stamp: 1799 [ 46.598166] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 46.599686] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 46.601229] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 46.602777] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 46.604292] ---[ end trace 0000000000000000 ]--- [ 49.960733] ------------[ cut here ]------------ [ 49.961459] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.963275] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.964511] Modules linked in: [ 49.965045] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.966707] Tainted: [W]=WARN [ 49.967185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.968415] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.969187] 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 [ 49.971836] RSP: 0018:ffff8880172b7bc0 EFLAGS: 00010286 [ 49.972684] RAX: 0000000000000000 RBX: ffffed1002e56f78 RCX: ffffffff813a4050 [ 49.973769] RDX: ffff888015e23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.974856] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e56f2f [ 49.975931] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.977013] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172b7df8 [ 49.978088] FS: 00007f564d22a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.979289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.980171] CR2: 00007ffe96498ef8 CR3: 000000000cd2a000 CR4: 0000000000350ef0 [ 49.981252] Call Trace: [ 49.981670] [ 49.982011] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.982759] ? __create_object+0x59/0x80 [ 49.983371] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.984178] __vmalloc_noprof+0x59/0x60 [ 49.984814] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.985506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.986286] bpf_prog_alloc+0x39/0x200 [ 49.986900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.987678] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.988390] do_seccomp+0x349/0x25e0 [ 49.988995] ? find_held_lock+0x2b/0x80 [ 49.989587] ? do_prlimit+0x310/0x610 [ 49.990218] ? __pfx_do_seccomp+0x10/0x10 [ 49.990878] ? do_raw_spin_unlock+0x53/0x220 [ 49.991532] ? _raw_spin_unlock+0x1e/0x40 [ 49.992179] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.992997] ? static_key_count+0x60/0x80 [ 49.993721] prctl_set_seccomp+0x4e/0x70 [ 49.994339] __do_sys_prctl+0xe6c/0x1d70 [ 49.994984] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.995694] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.996465] ? irqentry_exit+0xf3/0x650 [ 49.997116] do_syscall_64+0xbf/0x430 [ 49.997730] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.998484] RIP: 0033:0x7f564d71c5cd [ 49.999073] 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 [ 50.001716] RSP: 002b:00007ffe96497040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.002858] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f564d71c5cd [ 50.003935] RDX: 0000556c6d1e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.005019] RBP: 00007ffe964970a0 R08: 0000000000000000 R09: 00007ffe96496740 [ 50.006094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c74a97bf0 [ 50.007165] R13: 00007ffe964974d0 R14: 0000556c74aa1380 R15: 0000556c74aac460 [ 50.008248] [ 50.008651] irq event stamp: 1767 [ 50.009156] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 50.010423] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 50.011685] softirqs last enabled at (1282): [] handle_softirqs+0x50c/0x770 [ 50.012984] softirqs last disabled at (1273): [] __irq_exit_rcu+0xc4/0x100 [ 50.014237] ---[ end trace 0000000000000000 ]--- [ 50.781502] ------------[ cut here ]------------ [ 50.782280] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.783964] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.785225] Modules linked in: [ 50.785770] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.787450] Tainted: [W]=WARN [ 50.787959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.789234] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.790024] 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 [ 50.792689] RSP: 0018:ffff888017be7bc0 EFLAGS: 00010286 [ 50.793476] RAX: 0000000000000000 RBX: ffffed1002f7cf78 RCX: ffffffff813a4050 [ 50.794579] RDX: ffff88801a831bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.795684] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7cf2f [ 50.796778] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.797881] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017be7df8 [ 50.798974] FS: 00007f529549d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.800191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.801110] CR2: 00007fff0bd8aef8 CR3: 000000000cdf6000 CR4: 0000000000350ef0 [ 50.802209] Call Trace: [ 50.802639] [ 50.803000] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.803781] ? __create_object+0x59/0x80 [ 50.804407] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.805255] __vmalloc_noprof+0x59/0x60 [ 50.805906] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.806650] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.807401] bpf_prog_alloc+0x39/0x200 [ 50.808021] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.808828] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.809569] do_seccomp+0x349/0x25e0 [ 50.810179] ? find_held_lock+0x2b/0x80 [ 50.810823] ? do_prlimit+0x310/0x610 [ 50.811417] ? __pfx_do_seccomp+0x10/0x10 [ 50.812095] ? do_raw_spin_unlock+0x53/0x220 [ 50.812822] ? _raw_spin_unlock+0x1e/0x40 [ 50.813451] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.814279] ? static_key_count+0x60/0x80 [ 50.814959] prctl_set_seccomp+0x4e/0x70 [ 50.815590] __do_sys_prctl+0xe6c/0x1d70 [ 50.816260] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.817008] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.817830] ? irqentry_exit+0xf3/0x650 [ 50.818447] do_syscall_64+0xbf/0x430 [ 50.819078] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.819898] RIP: 0033:0x7f529598f5cd [ 50.820459] 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 [ 50.823245] RSP: 002b:00007fff0bd88d30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.824418] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f529598f5cd [ 50.825514] RDX: 000056019bb4ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.826589] RBP: 00007fff0bd88d90 R08: 0000000000000000 R09: 00007fff0bd88430 [ 50.827691] R10: 0000000000000000 R11: 0000000000000246 R12: 000056019e7b8ad0 [ 50.828781] R13: 00007fff0bd891c0 R14: 000056019e7b9bc0 R15: 000056019e7ca780 [ 50.829888] [ 50.830256] irq event stamp: 1695 [ 50.830813] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 50.832104] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 50.833430] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 50.834757] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 50.836030] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24003' (ECDSA) to the list of known hosts. 2025/11/18 05:21:20 fuzzer started 2025/11/18 05:21:20 dialing manager at localhost:37895 2025/11/18 05:21:20 checking machine... 2025/11/18 05:21:20 checking revisions... [ 51.744113] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:21:20 testing simple program... [ 51.840188] cgroup: Unknown subsys name 'net' [ 51.912334] cgroup: Unknown subsys name 'cpuset' [ 51.929488] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:21:19 Registers: info registers vcpu 0 RAX=0000000000044949 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f218a31e000 CR3=000000000ccb1000 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=8045fc86907d2cba504933fef6ceff74 XMM02=0000000000304990ec2efd57dc4c00df XMM03=0000000000311868df38e5a217913506 XMM04=16ad77c2bce3214a00000000000ae988 XMM05=a97f7cb8dbdd53180000000000321cf8 XMM06=3e829fc8c8edc99000000000003216f0 XMM07=e042d86d42eb936e00000000003129b8 XMM08=df38e5a21791350600000000003049f0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000fc1579eb RBX=ffff88800f323780 RCX=00000000e42944d0 RDX=0000000024a3f9d4 RSI=ffff88800f324228 RDI=0000000081125d94 RBP=ffff88800f3241d8 RSP=ffff88806cf088a8 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f324228 R13=00000000e42944d0 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff815275c1 RFL=00000087 [--S--PC] 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 00007f564d22a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe96491000 CR3=000000000cdf8000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000