[ 46.043610] ------------[ cut here ]------------ [ 46.044505] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.047034] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.048447] Modules linked in: [ 46.049084] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.051265] Tainted: [W]=WARN [ 46.051925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.053372] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.054286] 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 [ 46.057405] RSP: 0018:ffff88800e497bc0 EFLAGS: 00010286 [ 46.058364] RAX: 0000000000000000 RBX: ffffed1001c92f78 RCX: ffffffff813a4050 [ 46.059627] RDX: ffff88800a009bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.060891] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c92f2f [ 46.062141] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.063424] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e497df8 [ 46.064695] FS: 00007f89b0c9f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.066108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.067150] CR2: 00007ffed9b37ef7 CR3: 0000000009d4d000 CR4: 0000000000350ef0 [ 46.068410] Call Trace: [ 46.068898] [ 46.069301] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.070182] ? __create_object+0x59/0x80 [ 46.070945] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.071912] __vmalloc_noprof+0x59/0x60 [ 46.072611] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.073464] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.074383] bpf_prog_alloc+0x39/0x200 [ 46.075105] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.076031] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.076918] do_seccomp+0x349/0x25e0 [ 46.077579] ? find_held_lock+0x2b/0x80 [ 46.078315] ? do_prlimit+0x310/0x610 [ 46.079042] ? __pfx_do_seccomp+0x10/0x10 [ 46.079777] ? do_raw_spin_unlock+0x53/0x220 [ 46.080596] ? _raw_spin_unlock+0x1e/0x40 [ 46.081371] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.082317] ? static_key_count+0x60/0x80 [ 46.083106] prctl_set_seccomp+0x4e/0x70 [ 46.083892] __do_sys_prctl+0xe6c/0x1d70 [ 46.084617] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.085463] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.086426] ? irqentry_exit+0xf3/0x650 [ 46.087173] do_syscall_64+0xbf/0x430 [ 46.087905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.088787] RIP: 0033:0x7f89b11915cd [ 46.089483] 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 [ 46.092590] RSP: 002b:00007ffed9b35350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.093935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89b11915cd [ 46.095328] RDX: 0000555af2603e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.096715] RBP: 00007ffed9b353b0 R08: 0000000000000000 R09: 00007ffed9b34a50 [ 46.098001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555af9c5e2b0 [ 46.099279] R13: 00007ffed9b357e0 R14: 0000555af9c60d20 R15: 0000555af9c728d0 [ 46.100573] [ 46.101023] irq event stamp: 3331 [ 46.101625] hardirqs last enabled at (3339): [] __up_console_sem+0x78/0x80 [ 46.103114] hardirqs last disabled at (3348): [] __up_console_sem+0x5d/0x80 [ 46.104609] softirqs last enabled at (3318): [] handle_softirqs+0x50c/0x770 [ 46.106126] softirqs last disabled at (3313): [] __irq_exit_rcu+0xc4/0x100 [ 46.107618] ---[ end trace 0000000000000000 ]--- [ 48.985918] ------------[ cut here ]------------ [ 48.986855] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.988934] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.990382] Modules linked in: [ 48.991016] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.992986] Tainted: [W]=WARN [ 48.993537] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.995011] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.995913] 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 [ 48.999100] RSP: 0018:ffff88801611fbc0 EFLAGS: 00010286 [ 49.000111] RAX: 0000000000000000 RBX: ffffed1002c23f78 RCX: ffffffff813a4050 [ 49.001375] RDX: ffff88800d055340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.002641] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c23f2f [ 49.003922] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.005212] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801611fdf8 [ 49.006482] FS: 00007f2092d7e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.007940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.008991] CR2: 00007ffdb1110ef7 CR3: 000000000c211000 CR4: 0000000000350ef0 [ 49.010266] Call Trace: [ 49.010722] [ 49.011164] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.012077] ? __create_object+0x59/0x80 [ 49.012849] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.013770] __vmalloc_noprof+0x59/0x60 [ 49.014516] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.015370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.016309] bpf_prog_alloc+0x39/0x200 [ 49.017049] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.017960] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.018841] do_seccomp+0x349/0x25e0 [ 49.019512] ? find_held_lock+0x2b/0x80 [ 49.020299] ? do_prlimit+0x310/0x610 [ 49.021045] ? __pfx_do_seccomp+0x10/0x10 [ 49.021845] ? do_raw_spin_unlock+0x53/0x220 [ 49.022651] ? _raw_spin_unlock+0x1e/0x40 [ 49.023447] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.024422] ? static_key_count+0x60/0x80 [ 49.025230] prctl_set_seccomp+0x4e/0x70 [ 49.026003] __do_sys_prctl+0xe6c/0x1d70 [ 49.026742] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.027615] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.028587] ? irqentry_exit+0xf3/0x650 [ 49.029359] do_syscall_64+0xbf/0x430 [ 49.030118] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.031091] RIP: 0033:0x7f20932705cd [ 49.031779] 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 [ 49.035077] RSP: 002b:00007ffdb110f8e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.036493] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20932705cd [ 49.037820] RDX: 00005628bbd5ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.039139] RBP: 00007ffdb110f940 R08: 0000000000000000 R09: 00007ffdb110efe0 [ 49.040476] R10: 0000000000000000 R11: 0000000000000246 R12: 00005628d6f6dbf0 [ 49.041831] R13: 00007ffdb110fd70 R14: 00005628d6f77380 R15: 00005628d6f82460 [ 49.043172] [ 49.043623] irq event stamp: 1739 [ 49.044305] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.045867] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 49.047445] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.049036] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.050596] ---[ end trace 0000000000000000 ]--- [ 49.841493] ------------[ cut here ]------------ [ 49.842421] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.844428] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.845917] Modules linked in: [ 49.846525] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.848994] Tainted: [W]=WARN [ 49.849563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.851024] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.851951] 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 [ 49.855128] RSP: 0018:ffff888015ddfbc0 EFLAGS: 00010286 [ 49.856119] RAX: 0000000000000000 RBX: ffffed1002bbbf78 RCX: ffffffff813a4050 [ 49.857420] RDX: ffff8880162b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.858696] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bbbf2f [ 49.859985] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.861266] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ddfdf8 [ 49.862567] FS: 00007fed32781900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.864020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.865091] CR2: 00007fed32c73580 CR3: 0000000020432000 CR4: 0000000000350ef0 [ 49.866392] Call Trace: [ 49.866894] [ 49.867305] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.868204] ? __create_object+0x59/0x80 [ 49.868987] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.869952] __vmalloc_noprof+0x59/0x60 [ 49.870684] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.871571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.872512] bpf_prog_alloc+0x39/0x200 [ 49.873242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.874172] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.875080] do_seccomp+0x349/0x25e0 [ 49.875766] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.876674] ? __pfx_do_seccomp+0x10/0x10 [ 49.877451] ? find_held_lock+0x2b/0x80 [ 49.878199] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.879160] ? static_key_count+0x60/0x80 [ 49.879993] prctl_set_seccomp+0x4e/0x70 [ 49.880721] __do_sys_prctl+0xe6c/0x1d70 [ 49.881511] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.882360] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.883329] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.884306] ? irqentry_exit+0xf3/0x650 [ 49.885079] do_syscall_64+0xbf/0x430 [ 49.885776] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.886736] RIP: 0033:0x7fed32c735cd [ 49.887464] 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 [ 49.890674] RSP: 002b:00007ffcebba4d40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.892058] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed32c735cd [ 49.893347] RDX: 0000558d20f91e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.894625] RBP: 00007ffcebba4da0 R08: 0000000000000000 R09: 00007ffcebba4440 [ 49.895931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d35f99240 [ 49.897198] R13: 00007ffcebba51d0 R14: 0000558d35f98bf0 R15: 0000558d35fad4d0 [ 49.898511] [ 49.898987] irq event stamp: 1867 [ 49.899605] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 49.901144] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 49.902652] softirqs last enabled at (1834): [] handle_softirqs+0x50c/0x770 [ 49.904189] softirqs last disabled at (1829): [] __irq_exit_rcu+0xc4/0x100 [ 49.905694] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33490' (ECDSA) to the list of known hosts. 2025/11/19 04:10:05 fuzzer started 2025/11/19 04:10:05 dialing manager at localhost:34383 2025/11/19 04:10:05 checking machine... 2025/11/19 04:10:05 checking revisions... [ 50.802360] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:10:05 testing simple program... [ 50.903645] cgroup: Unknown subsys name 'net' [ 50.976978] cgroup: Unknown subsys name 'cpuset' [ 51.008967] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:10:04 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87cf62d0 RDX=0000000000000008 RSI=ffff88800d052640 RDI=ffff88800d051bc0 RBP=ffff88800d051bc0 RSP=ffff88800d9d7350 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff88800d052640 R15=0000000000000004 RIP=ffffffff81526594 RFL=00000007 [-----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 00007f2092d7e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2092d5d020 CR3=00000000199c7000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00007febfda4ffef RCX=ffff88806cf089e4 RDX=ffff888015fb9bc0 RSI=ffffffff81209970 RDI=00007febfda4ffef RBP=00007febfda4ffef RSP=ffff88806cf08a10 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff88806cf08b58 R13=0000000000000000 R14=ffff888015fb9bc0 R15=0000000000000000 RIP=ffffffff81751e3c 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 00007febfcc0c700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9fe1326018 CR3=000000000df88000 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=2034303a30313a343020393120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a30313a3430203931 XMM08=74696c6962617061633d7373616c6374 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000