[ 46.454655] ------------[ cut here ]------------ [ 46.455559] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.457268] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.458459] Modules linked in: [ 46.458942] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.460599] Tainted: [W]=WARN [ 46.461064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.462273] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.462998] 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 [ 46.465618] RSP: 0018:ffff888019ebfbc0 EFLAGS: 00010286 [ 46.466413] RAX: 0000000000000000 RBX: ffffed10033d7f78 RCX: ffffffff813a4050 [ 46.467464] RDX: ffff888013f59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.468523] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d7f2f [ 46.469574] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.470626] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ebfdf8 [ 46.471689] FS: 00007f36bb93d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.472877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.473743] CR2: 00007fff96bf7ef7 CR3: 000000000d8fe000 CR4: 0000000000350ef0 [ 46.474788] Call Trace: [ 46.475168] [ 46.475536] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.476287] ? __create_object+0x59/0x80 [ 46.476900] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.477700] __vmalloc_noprof+0x59/0x60 [ 46.478325] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.479007] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.479771] bpf_prog_alloc+0x39/0x200 [ 46.480373] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.481105] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.481839] do_seccomp+0x349/0x25e0 [ 46.482426] ? find_held_lock+0x2b/0x80 [ 46.483018] ? do_prlimit+0x310/0x610 [ 46.483642] ? __pfx_do_seccomp+0x10/0x10 [ 46.484296] ? do_raw_spin_unlock+0x53/0x220 [ 46.484948] ? _raw_spin_unlock+0x1e/0x40 [ 46.485593] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.486383] ? static_key_count+0x60/0x80 [ 46.487005] prctl_set_seccomp+0x4e/0x70 [ 46.487645] __do_sys_prctl+0xe6c/0x1d70 [ 46.488293] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.488970] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.489774] ? irqentry_exit+0xf3/0x650 [ 46.490402] do_syscall_64+0xbf/0x430 [ 46.490997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.491796] RIP: 0033:0x7f36bbe2f5cd [ 46.492398] 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 [ 46.495026] RSP: 002b:00007fff96bf6890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.496167] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36bbe2f5cd [ 46.497256] RDX: 000055dff6d84e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.498317] RBP: 00007fff96bf68f0 R08: 0000000000000000 R09: 00007fff96bf5f90 [ 46.499393] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e013204ad0 [ 46.500465] R13: 00007fff96bf6d20 R14: 000055e013205bc0 R15: 000055e013216780 [ 46.501547] [ 46.501900] irq event stamp: 2305 [ 46.502432] hardirqs last enabled at (2315): [] __up_console_sem+0x78/0x80 [ 46.503711] hardirqs last disabled at (2324): [] __up_console_sem+0x5d/0x80 [ 46.504973] softirqs last enabled at (2158): [] handle_softirqs+0x50c/0x770 [ 46.506255] softirqs last disabled at (2153): [] __irq_exit_rcu+0xc4/0x100 [ 46.507522] ---[ end trace 0000000000000000 ]--- [ 49.917677] ------------[ cut here ]------------ [ 49.918651] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.920704] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.922155] Modules linked in: [ 49.924046] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.926054] Tainted: [W]=WARN [ 49.926650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.928137] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.929055] 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 [ 49.932253] RSP: 0018:ffff88801c8d7bc0 EFLAGS: 00010286 [ 49.933195] RAX: 0000000000000000 RBX: ffffed100391af78 RCX: ffffffff813a4050 [ 49.934525] RDX: ffff888016115340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.935815] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100391af2f [ 49.937108] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.938382] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c8d7df8 [ 49.939679] FS: 00007fde19f1a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.941157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.942232] CR2: 00007ffcf887def7 CR3: 000000001fe14000 CR4: 0000000000350ef0 [ 49.943530] Call Trace: [ 49.944005] [ 49.944468] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.945381] ? __create_object+0x59/0x80 [ 49.946120] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.947085] __vmalloc_noprof+0x59/0x60 [ 49.947856] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.948733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.949666] bpf_prog_alloc+0x39/0x200 [ 49.950408] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.951358] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.952280] do_seccomp+0x349/0x25e0 [ 49.952958] ? find_held_lock+0x2b/0x80 [ 49.953726] ? do_prlimit+0x310/0x610 [ 49.954472] ? __pfx_do_seccomp+0x10/0x10 [ 49.955263] ? do_raw_spin_unlock+0x53/0x220 [ 49.956060] ? _raw_spin_unlock+0x1e/0x40 [ 49.956856] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.957831] ? static_key_count+0x60/0x80 [ 49.958639] prctl_set_seccomp+0x4e/0x70 [ 49.959416] __do_sys_prctl+0xe6c/0x1d70 [ 49.960168] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.961041] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.962024] ? irqentry_exit+0xf3/0x650 [ 49.962804] do_syscall_64+0xbf/0x430 [ 49.963559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.964516] RIP: 0033:0x7fde1a40c5cd [ 49.965185] 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 [ 49.968395] RSP: 002b:00007ffcf887c790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.969756] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde1a40c5cd [ 49.971066] RDX: 000055c53e214e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.972374] RBP: 00007ffcf887c7f0 R08: 0000000000000000 R09: 00007ffcf887be90 [ 49.973669] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c56f680bf0 [ 49.974966] R13: 00007ffcf887cc20 R14: 000055c56f68a380 R15: 000055c56f695460 [ 49.976315] [ 49.976744] irq event stamp: 1999 [ 49.977394] hardirqs last enabled at (2009): [] __up_console_sem+0x78/0x80 [ 49.978930] hardirqs last disabled at (2018): [] __up_console_sem+0x5d/0x80 [ 49.980481] softirqs last enabled at (1948): [] handle_softirqs+0x50c/0x770 [ 49.982027] softirqs last disabled at (1933): [] __irq_exit_rcu+0xc4/0x100 [ 49.983534] ---[ end trace 0000000000000000 ]--- [ 50.789250] ------------[ cut here ]------------ [ 50.790142] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.792170] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.793632] Modules linked in: [ 50.794262] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.796264] Tainted: [W]=WARN [ 50.796814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.798522] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.799508] 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 [ 50.802707] RSP: 0018:ffff88800f447bc0 EFLAGS: 00010286 [ 50.803704] RAX: 0000000000000000 RBX: ffffed1001e88f78 RCX: ffffffff813a4050 [ 50.805009] RDX: ffff888016f98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.806304] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e88f2f [ 50.807588] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.808881] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f447df8 [ 50.810165] FS: 00007ffa44a41900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.811606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.812702] CR2: 00007ffa44f33580 CR3: 0000000009c9a000 CR4: 0000000000350ef0 [ 50.814007] Call Trace: [ 50.814512] [ 50.814939] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.815851] ? __create_object+0x59/0x80 [ 50.816652] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.817618] __vmalloc_noprof+0x59/0x60 [ 50.818378] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.819262] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.820169] bpf_prog_alloc+0x39/0x200 [ 50.820926] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.821869] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.822781] do_seccomp+0x349/0x25e0 [ 50.823501] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.824425] ? __pfx_do_seccomp+0x10/0x10 [ 50.825171] ? find_held_lock+0x2b/0x80 [ 50.825928] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.826898] ? static_key_count+0x60/0x80 [ 50.827711] prctl_set_seccomp+0x4e/0x70 [ 50.828495] __do_sys_prctl+0xe6c/0x1d70 [ 50.829281] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.830103] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.831065] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.832055] ? irqentry_exit+0xf3/0x650 [ 50.832826] do_syscall_64+0xbf/0x430 [ 50.833577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.834538] RIP: 0033:0x7ffa44f335cd [ 50.835197] 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 [ 50.838423] RSP: 002b:00007fffa5f490b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.839798] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffa44f335cd [ 50.841098] RDX: 00005590e1ab6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.842371] RBP: 00007fffa5f49110 R08: 0000000000000000 R09: 00007fffa5f487b0 [ 50.843669] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590fcdc5240 [ 50.844963] R13: 00007fffa5f49540 R14: 00005590fcdc4bf0 R15: 00005590fcdd94d0 [ 50.846289] [ 50.846725] irq event stamp: 1871 [ 50.847380] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 50.848877] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 50.850144] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 50.851441] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 50.852718] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40084' (ECDSA) to the list of known hosts. 2025/11/18 05:25:15 fuzzer started 2025/11/18 05:25:16 dialing manager at localhost:37895 2025/11/18 05:25:16 checking machine... 2025/11/18 05:25:16 checking revisions... [ 51.743090] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:25:16 testing simple program... [ 51.823503] cgroup: Unknown subsys name 'net' [ 51.878788] cgroup: Unknown subsys name 'cpuset' [ 51.894974] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:25:15 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888015cd8000 RCX=ffffffff87cecb40 RDX=0000000000000001 RSI=0000000000000020 RDI=0000000000000004 RBP=ffff888015cd8a58 RSP=ffff88806ce088e0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015cd8af8 R13=0000000000000003 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815271fa 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 00007fde19f1a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf8876000 CR3=000000001fde3000 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=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=0000000000000001 RBX=ffff8880153ba758 RCX=ffffffff81bc0df5 RDX=1ffff11002ac4f8f RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffff888015627948 R8 =0000000000000000 R9 =ffffed100120661c R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff888015627c78 R14=0000000000000001 R15=ffff888015627c38 RIP=ffffffff81751798 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 00007fbde021a900 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=00007fbddf930020 CR3=000000000c379000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=c998a7a5b33c342400000000000ae988 XMM05=6294704d12a043950000000000320178 XMM06=090f1556b20111b3000000000031f010 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000