[ 39.387568] ------------[ cut here ]------------ [ 39.388611] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.390972] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.392629] Modules linked in: [ 39.393354] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.395636] Tainted: [W]=WARN [ 39.396328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.398031] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.399081] 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 [ 39.402740] RSP: 0018:ffff88800e4cfbc0 EFLAGS: 00010286 [ 39.403876] RAX: 0000000000000000 RBX: ffffed1001c99f78 RCX: ffffffff813a4050 [ 39.405362] RDX: ffff88800c2d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.406874] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c99f2f [ 39.408348] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.409813] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e4cfdf8 [ 39.411327] FS: 00007f3977e88900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.412989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.414199] CR2: 00007fff6600eef8 CR3: 000000000d438000 CR4: 0000000000350ef0 [ 39.415486] Call Trace: [ 39.415996] [ 39.416402] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.417292] ? __create_object+0x59/0x80 [ 39.418078] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.419022] __vmalloc_noprof+0x59/0x60 [ 39.419725] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.420585] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.421486] bpf_prog_alloc+0x39/0x200 [ 39.422226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.423145] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.424037] do_seccomp+0x349/0x25e0 [ 39.424696] ? find_held_lock+0x2b/0x80 [ 39.425439] ? do_prlimit+0x310/0x610 [ 39.426167] ? __pfx_do_seccomp+0x10/0x10 [ 39.426938] ? do_raw_spin_unlock+0x53/0x220 [ 39.427709] ? _raw_spin_unlock+0x1e/0x40 [ 39.428480] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.429425] ? static_key_count+0x60/0x80 [ 39.430222] prctl_set_seccomp+0x4e/0x70 [ 39.430977] __do_sys_prctl+0xe6c/0x1d70 [ 39.431703] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.432541] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.433485] ? irqentry_exit+0xf3/0x650 [ 39.434229] do_syscall_64+0xbf/0x430 [ 39.434951] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.435885] RIP: 0033:0x7f397837a5cd [ 39.436536] 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 [ 39.439656] RSP: 002b:00007fff6600c410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.440997] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f397837a5cd [ 39.442262] RDX: 000055cd884b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.443526] RBP: 00007fff6600c470 R08: 0000000000000000 R09: 00007fff6600bb10 [ 39.444789] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cdb68b62b0 [ 39.446063] R13: 00007fff6600c8a0 R14: 000055cdb68b8d20 R15: 000055cdb68ca8d0 [ 39.447336] [ 39.447755] irq event stamp: 1703 [ 39.448400] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 39.449910] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 39.451411] softirqs last enabled at (1258): [] handle_softirqs+0x50c/0x770 [ 39.452929] softirqs last disabled at (1253): [] __irq_exit_rcu+0xc4/0x100 [ 39.454433] ---[ end trace 0000000000000000 ]--- [ 43.006359] ------------[ cut here ]------------ [ 43.007310] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.009828] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 43.011306] Modules linked in: [ 43.011940] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.013900] Tainted: [W]=WARN [ 43.014443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.015890] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.016740] 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 [ 43.019878] RSP: 0018:ffff888015affbc0 EFLAGS: 00010286 [ 43.020790] RAX: 0000000000000000 RBX: ffffed1002b5ff78 RCX: ffffffff813a4050 [ 43.022061] RDX: ffff888015c59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.023316] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b5ff2f [ 43.024575] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.025834] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015affdf8 [ 43.027132] FS: 00007f2e165b2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.028547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.029584] CR2: 00007f2e16aa4580 CR3: 000000001fa0c000 CR4: 0000000000350ef0 [ 43.030871] Call Trace: [ 43.031331] [ 43.031735] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.032622] ? __create_object+0x59/0x80 [ 43.033379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.034334] __vmalloc_noprof+0x59/0x60 [ 43.035066] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.035911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.036800] bpf_prog_alloc+0x39/0x200 [ 43.037512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.038440] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.039311] do_seccomp+0x349/0x25e0 [ 43.040008] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.040843] ? __pfx_do_seccomp+0x10/0x10 [ 43.041622] ? find_held_lock+0x2b/0x80 [ 43.042367] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.043295] ? static_key_count+0x60/0x80 [ 43.044086] prctl_set_seccomp+0x4e/0x70 [ 43.044799] __do_sys_prctl+0xe6c/0x1d70 [ 43.045562] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.046419] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.047376] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.048316] ? irqentry_exit+0xf3/0x650 [ 43.049070] do_syscall_64+0xbf/0x430 [ 43.049747] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.050666] RIP: 0033:0x7f2e16aa45cd [ 43.051238] 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 [ 43.053837] RSP: 002b:00007fffe3b669c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.054992] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e16aa45cd [ 43.056050] RDX: 000055fe5ddb3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.057111] RBP: 00007fffe3b66a20 R08: 0000000000000000 R09: 00007fffe3b660c0 [ 43.058176] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe76c00b10 [ 43.059242] R13: 00007fffe3b66e50 R14: 000055fe76c012b0 R15: 000055fe76c156f0 [ 43.060324] [ 43.060678] irq event stamp: 1695 [ 43.061215] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 43.062491] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 43.063747] softirqs last enabled at (1184): [] handle_softirqs+0x50c/0x770 [ 43.065014] softirqs last disabled at (1177): [] __irq_exit_rcu+0xc4/0x100 [ 43.066261] ---[ end trace 0000000000000000 ]--- [ 43.840217] ------------[ cut here ]------------ [ 43.841177] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.843181] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.844656] Modules linked in: [ 43.845304] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.847316] Tainted: [W]=WARN [ 43.847924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.849409] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.850330] 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 [ 43.853612] RSP: 0018:ffff888017497bc0 EFLAGS: 00010286 [ 43.854617] RAX: 0000000000000000 RBX: ffffed1002e92f78 RCX: ffffffff813a4050 [ 43.855905] RDX: ffff888015d69bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.857197] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e92f2f [ 43.858503] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.859782] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017497df8 [ 43.861091] FS: 00007f82d9d45900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.862549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.863636] CR2: 00007f82da237580 CR3: 000000000dfca000 CR4: 0000000000350ef0 [ 43.864934] Call Trace: [ 43.865399] [ 43.865831] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.866790] ? __create_object+0x59/0x80 [ 43.867603] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.868628] __vmalloc_noprof+0x59/0x60 [ 43.869425] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.870348] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.871323] bpf_prog_alloc+0x39/0x200 [ 43.872102] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.873082] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.874019] do_seccomp+0x349/0x25e0 [ 43.874704] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.875616] ? __pfx_do_seccomp+0x10/0x10 [ 43.876425] ? find_held_lock+0x2b/0x80 [ 43.877200] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.878197] ? static_key_count+0x60/0x80 [ 43.879045] prctl_set_seccomp+0x4e/0x70 [ 43.879794] __do_sys_prctl+0xe6c/0x1d70 [ 43.880593] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.881468] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.882473] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.883465] ? irqentry_exit+0xf3/0x650 [ 43.884248] do_syscall_64+0xbf/0x430 [ 43.885000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.885985] RIP: 0033:0x7f82da2375cd [ 43.886659] 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 [ 43.889904] RSP: 002b:00007ffeaf99c0a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.891301] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82da2375cd [ 43.892606] RDX: 0000561299681e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.893937] RBP: 00007ffeaf99c100 R08: 0000000000000000 R09: 00007ffeaf99b7a0 [ 43.895251] R10: 0000000000000000 R11: 0000000000000246 R12: 00005612c65ccbf0 [ 43.896555] R13: 00007ffeaf99c530 R14: 00005612c65d6380 R15: 00005612c65e1460 [ 43.897885] [ 43.898335] irq event stamp: 1741 [ 43.898993] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 43.900547] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 43.902112] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 43.903439] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 43.904729] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6204' (ECDSA) to the list of known hosts. 2025/11/18 13:31:53 fuzzer started 2025/11/18 13:31:53 dialing manager at localhost:34383 2025/11/18 13:31:54 checking machine... 2025/11/18 13:31:54 checking revisions... [ 44.816626] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:31:54 testing simple program... [ 44.903794] cgroup: Unknown subsys name 'net' [ 44.968118] cgroup: Unknown subsys name 'cpuset' [ 44.979644] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:31:53 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800cc826f0 RCX=ffffffff8152d723 RDX=0000000000000001 RSI=0000000000000004 RDI=ffff88806ce08d60 RBP=1ffff1100d9c11a8 RSP=ffff88806ce08d38 R8 =0000000000000001 R9 =ffffed100d9c11ac R10=0000000000000003 R11=0000000000000001 R12=ffff88800cc826f8 R13=ffff88800cc82700 R14=ffff88801425ad38 R15=ffff888009462280 RIP=ffffffff8152d734 RFL=00000046 [---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 00007f2e165b2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe3b60000 CR3=000000001f99f000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022deb 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=00000206 [-----P-] 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd63fa4648 CR3=000000000d823000 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=d6815ae9feae9aaa8e4a84ee9427de94 XMM02=2c67c8bc2e329bc30000000000302d80 XMM03=fb795ef6d6577056000000000030d9f8 XMM04=06211e43cf7fe23800000000000ae988 XMM05=ee8672fee1d559180000000000320138 XMM06=d74844bf967d85ba000000000031ea70 XMM07=e042d86d42eb936e000000000030dcd0 XMM08=a73a2f25e9b30cc60000000000302de0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000