[ 45.736211] ------------[ cut here ]------------ [ 45.737143] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.739130] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.740635] Modules linked in: [ 45.741247] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.743147] Tainted: [W]=WARN [ 45.743693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.745099] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.745965] 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 [ 45.749061] RSP: 0018:ffff888017b87bc0 EFLAGS: 00010286 [ 45.750045] RAX: 0000000000000000 RBX: ffffed1002f70f78 RCX: ffffffff813a4050 [ 45.751273] RDX: ffff88800ac0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.752520] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f70f2f [ 45.753787] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.755007] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b87df8 [ 45.756241] FS: 00007f0a862bc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.757629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.758683] CR2: 00007ffc8cdd2ef7 CR3: 000000000d492000 CR4: 0000000000350ef0 [ 45.759913] Call Trace: [ 45.760352] [ 45.760804] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.761617] ? __create_object+0x59/0x80 [ 45.762355] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.763312] __vmalloc_noprof+0x59/0x60 [ 45.764038] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.764869] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.765713] bpf_prog_alloc+0x39/0x200 [ 45.766420] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.767303] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.768180] do_seccomp+0x349/0x25e0 [ 45.768854] ? find_held_lock+0x2b/0x80 [ 45.769528] ? do_prlimit+0x310/0x610 [ 45.770229] ? __pfx_do_seccomp+0x10/0x10 [ 45.770968] ? do_raw_spin_unlock+0x53/0x220 [ 45.771769] ? _raw_spin_unlock+0x1e/0x40 [ 45.772463] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.773370] ? static_key_count+0x60/0x80 [ 45.774136] prctl_set_seccomp+0x4e/0x70 [ 45.774866] __do_sys_prctl+0xe6c/0x1d70 [ 45.775567] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.776393] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.777323] ? irqentry_exit+0xf3/0x650 [ 45.778063] do_syscall_64+0xbf/0x430 [ 45.778774] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.779643] RIP: 0033:0x7f0a867ae5cd [ 45.780324] 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 [ 45.783406] RSP: 002b:00007ffc8cdd0bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.784765] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a867ae5cd [ 45.785998] RDX: 0000560eafa34e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.787227] RBP: 00007ffc8cdd0c20 R08: 0000000000000000 R09: 00007ffc8cdd02c0 [ 45.788523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560eef8862b0 [ 45.789764] R13: 00007ffc8cdd1050 R14: 0000560eef888d20 R15: 0000560eef89a8d0 [ 45.791013] [ 45.791435] irq event stamp: 1749 [ 45.792089] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 45.793521] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 45.794971] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 45.796521] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 45.797960] ---[ end trace 0000000000000000 ]--- [ 48.527834] ------------[ cut here ]------------ [ 48.528565] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.530195] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.531382] Modules linked in: [ 48.531904] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.533534] Tainted: [W]=WARN [ 48.534047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.535268] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.536046] 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 [ 48.538678] RSP: 0018:ffff88801a4efbc0 EFLAGS: 00010286 [ 48.539483] RAX: 0000000000000000 RBX: ffffed100349df78 RCX: ffffffff813a4050 [ 48.540559] RDX: ffff88800f5cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.541640] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100349df2f [ 48.542737] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.543818] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a4efdf8 [ 48.544879] FS: 00007f743b82d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.546079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.546956] CR2: 00007ffee0bceef7 CR3: 000000000c3d5000 CR4: 0000000000350ef0 [ 48.548035] Call Trace: [ 48.548432] [ 48.548802] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.549514] ? __create_object+0x59/0x80 [ 48.550162] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.550956] __vmalloc_noprof+0x59/0x60 [ 48.551554] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.552280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.553050] bpf_prog_alloc+0x39/0x200 [ 48.553625] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.554388] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.555152] do_seccomp+0x349/0x25e0 [ 48.555756] ? find_held_lock+0x2b/0x80 [ 48.556350] ? do_prlimit+0x310/0x610 [ 48.556962] ? __pfx_do_seccomp+0x10/0x10 [ 48.557580] ? do_raw_spin_unlock+0x53/0x220 [ 48.558264] ? _raw_spin_unlock+0x1e/0x40 [ 48.558921] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.559686] ? static_key_count+0x60/0x80 [ 48.560361] prctl_set_seccomp+0x4e/0x70 [ 48.561000] __do_sys_prctl+0xe6c/0x1d70 [ 48.561616] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.562317] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.563133] ? irqentry_exit+0xf3/0x650 [ 48.563781] do_syscall_64+0xbf/0x430 [ 48.564361] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.565165] RIP: 0033:0x7f743bd1f5cd [ 48.565713] 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 [ 48.568386] RSP: 002b:00007ffee0bcd3a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.569531] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f743bd1f5cd [ 48.570595] RDX: 0000555d62176e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.571646] RBP: 00007ffee0bcd400 R08: 0000000000000000 R09: 00007ffee0bccaa0 [ 48.572743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d9b870ad0 [ 48.573825] R13: 00007ffee0bcd830 R14: 0000555d9b871bc0 R15: 0000555d9b882780 [ 48.574909] [ 48.575260] irq event stamp: 1739 [ 48.575810] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 48.577092] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 48.578360] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 48.579783] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 48.581067] ---[ end trace 0000000000000000 ]--- [ 49.262095] ------------[ cut here ]------------ [ 49.263132] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.265138] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.266552] Modules linked in: [ 49.267170] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.269152] Tainted: [W]=WARN [ 49.269688] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.271366] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.272389] 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 [ 49.275754] RSP: 0018:ffff88800e88fbc0 EFLAGS: 00010286 [ 49.276717] RAX: 0000000000000000 RBX: ffffed1001d11f78 RCX: ffffffff813a4050 [ 49.278107] RDX: ffff888015ab1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.279452] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d11f2f [ 49.280826] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.282187] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e88fdf8 [ 49.283601] FS: 00007f6016ff1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.285136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.286252] CR2: 00007f60174e3580 CR3: 000000000e0b1000 CR4: 0000000000350ef0 [ 49.287596] Call Trace: [ 49.288161] [ 49.288606] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.289539] ? __create_object+0x59/0x80 [ 49.290376] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.291400] __vmalloc_noprof+0x59/0x60 [ 49.292232] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.293165] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.294165] bpf_prog_alloc+0x39/0x200 [ 49.294959] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.295961] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.296931] do_seccomp+0x349/0x25e0 [ 49.297632] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.298581] ? __pfx_do_seccomp+0x10/0x10 [ 49.299415] ? find_held_lock+0x2b/0x80 [ 49.300247] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.301274] ? static_key_count+0x60/0x80 [ 49.302136] prctl_set_seccomp+0x4e/0x70 [ 49.302968] __do_sys_prctl+0xe6c/0x1d70 [ 49.303820] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.304677] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.305703] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.306718] ? irqentry_exit+0xf3/0x650 [ 49.307538] do_syscall_64+0xbf/0x430 [ 49.308346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.309345] RIP: 0033:0x7f60174e35cd [ 49.310107] 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 [ 49.313187] RSP: 002b:00007fffa1d54df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.314367] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60174e35cd [ 49.315469] RDX: 000055e1d0032e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.316573] RBP: 00007fffa1d54e50 R08: 0000000000000000 R09: 00007fffa1d544f0 [ 49.317669] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e20710aad0 [ 49.318767] R13: 00007fffa1d55280 R14: 000055e20710bbc0 R15: 000055e20711c780 [ 49.319873] [ 49.320241] irq event stamp: 1849 [ 49.320797] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 49.322091] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 49.323383] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 49.324703] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 49.326025] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4458' (ECDSA) to the list of known hosts. 2025/11/19 00:22:00 fuzzer started 2025/11/19 00:22:00 dialing manager at localhost:34383 2025/11/19 00:22:00 checking machine... 2025/11/19 00:22:00 checking revisions... [ 50.217252] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:22:01 testing simple program... [ 50.291791] cgroup: Unknown subsys name 'net' [ 50.346433] cgroup: Unknown subsys name 'cpuset' [ 50.358041] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:22:00 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffffffff85c2ca00 RCX=0000000000000200 RDX=0000000000000008 RSI=ffffffff85c2d480 RDI=ffffffff85c2d480 RBP=ffffffff85c2d458 RSP=ffff88806ce088c8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffffffff85c2d480 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff8152757d RFL=00000082 [--S----] 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f743bde50b0 CR3=000000000dca4000 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=2039353a31323a303020393120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039353a31323a3030203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff8135e4a9 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888015fe74b0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002308d R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888015fe7598 RIP=ffffffff81529235 RFL=00000282 [--S----] 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 00007f743b82d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f743b7fc008 CR3=000000000e29d000 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