[ 46.580411] ------------[ cut here ]------------ [ 46.581332] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.583414] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.584922] Modules linked in: [ 46.585557] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.587728] Tainted: [W]=WARN [ 46.588291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.589759] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.590677] 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 [ 46.593892] RSP: 0018:ffff88801a287bc0 EFLAGS: 00010286 [ 46.594896] RAX: 0000000000000000 RBX: ffffed1003450f78 RCX: ffffffff813a4050 [ 46.596195] RDX: ffff888009868000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.597479] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003450f2f [ 46.598800] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.600116] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a287df8 [ 46.601421] FS: 00007f1989c3e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.602898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.603971] CR2: 00007ffd6b6e7ef8 CR3: 000000000d912000 CR4: 0000000000350ef0 [ 46.605268] Call Trace: [ 46.605790] [ 46.606207] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.607139] ? __create_object+0x59/0x80 [ 46.607944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.608920] __vmalloc_noprof+0x59/0x60 [ 46.609696] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.610586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.611541] bpf_prog_alloc+0x39/0x200 [ 46.612255] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.613200] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.614104] do_seccomp+0x349/0x25e0 [ 46.614854] ? find_held_lock+0x2b/0x80 [ 46.615626] ? do_prlimit+0x310/0x610 [ 46.616337] ? __pfx_do_seccomp+0x10/0x10 [ 46.617138] ? do_raw_spin_unlock+0x53/0x220 [ 46.617987] ? _raw_spin_unlock+0x1e/0x40 [ 46.618780] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.619781] ? static_key_count+0x60/0x80 [ 46.620599] prctl_set_seccomp+0x4e/0x70 [ 46.621345] __do_sys_prctl+0xe6c/0x1d70 [ 46.622140] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.623031] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.624009] ? irqentry_exit+0xf3/0x650 [ 46.624783] do_syscall_64+0xbf/0x430 [ 46.625478] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.626434] RIP: 0033:0x7f198a1305cd [ 46.627169] 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 [ 46.630362] RSP: 002b:00007ffd6b6e5c00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.631779] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f198a1305cd [ 46.633060] RDX: 0000561c089fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.634352] RBP: 00007ffd6b6e5c60 R08: 0000000000000000 R09: 00007ffd6b6e5300 [ 46.635655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c2773cb10 [ 46.636950] R13: 00007ffd6b6e6090 R14: 0000561c2773d2b0 R15: 0000561c277516f0 [ 46.638258] [ 46.638747] irq event stamp: 1809 [ 46.639364] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 46.640907] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 46.642418] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 46.643982] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 46.645523] ---[ end trace 0000000000000000 ]--- [ 49.792671] ------------[ cut here ]------------ [ 49.793111] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.794077] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.794781] Modules linked in: [ 49.795067] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.796015] Tainted: [W]=WARN [ 49.796281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.796983] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.797394] 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 [ 49.798925] RSP: 0018:ffff8880188c7bc0 EFLAGS: 00010286 [ 49.799371] RAX: 0000000000000000 RBX: ffffed1003118f78 RCX: ffffffff813a4050 [ 49.799987] RDX: ffff888013ced340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.800631] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003118f2f [ 49.801220] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.801836] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188c7df8 [ 49.802426] FS: 00007f0acd6e7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.803137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.803639] CR2: 00007f0acdc4d4a6 CR3: 00000000172db000 CR4: 0000000000350ef0 [ 49.804232] Call Trace: [ 49.804450] [ 49.804671] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.805079] ? __create_object+0x59/0x80 [ 49.805432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.805898] __vmalloc_noprof+0x59/0x60 [ 49.806243] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.806659] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.807091] bpf_prog_alloc+0x39/0x200 [ 49.807419] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.807864] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.808275] do_seccomp+0x349/0x25e0 [ 49.808619] ? find_held_lock+0x2b/0x80 [ 49.808964] ? do_prlimit+0x310/0x610 [ 49.809296] ? __pfx_do_seccomp+0x10/0x10 [ 49.809675] ? do_raw_spin_unlock+0x53/0x220 [ 49.810050] ? _raw_spin_unlock+0x1e/0x40 [ 49.810408] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.810875] ? static_key_count+0x60/0x80 [ 49.811237] prctl_set_seccomp+0x4e/0x70 [ 49.811608] __do_sys_prctl+0xe6c/0x1d70 [ 49.811961] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.812349] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.812815] ? irqentry_exit+0xf3/0x650 [ 49.813161] do_syscall_64+0xbf/0x430 [ 49.813513] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.813943] RIP: 0033:0x7f0acdbd95cd [ 49.814254] 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 [ 49.815770] RSP: 002b:00007ffd91db3f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.816396] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0acdbd95cd [ 49.817005] RDX: 0000557926a9ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.817616] RBP: 00007ffd91db3f90 R08: 0000000000000000 R09: 00007ffd91db3630 [ 49.818200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557937735ad0 [ 49.818816] R13: 00007ffd91db43c0 R14: 0000557937736bc0 R15: 0000557937747780 [ 49.819413] [ 49.819637] irq event stamp: 1649 [ 49.819926] hardirqs last enabled at (1657): [] __up_console_sem+0x78/0x80 [ 49.820649] hardirqs last disabled at (1666): [] __up_console_sem+0x5d/0x80 [ 49.821352] softirqs last enabled at (1274): [] handle_softirqs+0x50c/0x770 [ 49.822085] softirqs last disabled at (1259): [] __irq_exit_rcu+0xc4/0x100 [ 49.822807] ---[ end trace 0000000000000000 ]--- [ 50.525393] ------------[ cut here ]------------ [ 50.526160] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.527855] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.529116] Modules linked in: [ 50.529655] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.531332] Tainted: [W]=WARN [ 50.531837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.533077] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.533847] 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 [ 50.536546] RSP: 0018:ffff88800ad37bc0 EFLAGS: 00010286 [ 50.537325] RAX: 0000000000000000 RBX: ffffed10015a6f78 RCX: ffffffff813a4050 [ 50.538404] RDX: ffff888016929bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.539512] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10015a6f2f [ 50.540594] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.541682] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ad37df8 [ 50.542771] FS: 00007f178a84c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.543990] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.544891] CR2: 00007fffb7407ef8 CR3: 000000001e52a000 CR4: 0000000000350ef0 [ 50.545980] Call Trace: [ 50.546375] [ 50.546756] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.547529] ? __create_object+0x59/0x80 [ 50.548147] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.548960] __vmalloc_noprof+0x59/0x60 [ 50.549603] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.550299] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.551098] bpf_prog_alloc+0x39/0x200 [ 50.551710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.552450] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.553206] do_seccomp+0x349/0x25e0 [ 50.553804] ? find_held_lock+0x2b/0x80 [ 50.554402] ? do_prlimit+0x310/0x610 [ 50.555039] ? __pfx_do_seccomp+0x10/0x10 [ 50.555699] ? do_raw_spin_unlock+0x53/0x220 [ 50.556359] ? _raw_spin_unlock+0x1e/0x40 [ 50.557013] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.557821] ? static_key_count+0x60/0x80 [ 50.558461] prctl_set_seccomp+0x4e/0x70 [ 50.559128] __do_sys_prctl+0xe6c/0x1d70 [ 50.559789] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.560474] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.561300] ? irqentry_exit+0xf3/0x650 [ 50.561934] do_syscall_64+0xbf/0x430 [ 50.562561] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.563330] RIP: 0033:0x7f178ad3e5cd [ 50.563925] 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 [ 50.566587] RSP: 002b:00007fffb7405c20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.567743] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f178ad3e5cd [ 50.568823] RDX: 000056085e91be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.569892] RBP: 00007fffb7405c80 R08: 0000000000000000 R09: 00007fffb7405320 [ 50.570979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560883770ad0 [ 50.572052] R13: 00007fffb74060b0 R14: 0000560883771bc0 R15: 0000560883782780 [ 50.573147] [ 50.573545] irq event stamp: 1739 [ 50.574048] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.575339] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 50.576615] softirqs last enabled at (1388): [] handle_softirqs+0x50c/0x770 [ 50.577914] softirqs last disabled at (1373): [] __irq_exit_rcu+0xc4/0x100 [ 50.579202] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52453' (ECDSA) to the list of known hosts. 2025/11/17 09:41:14 fuzzer started 2025/11/17 09:41:14 dialing manager at localhost:37895 2025/11/17 09:41:14 checking machine... 2025/11/17 09:41:14 checking revisions... [ 51.469810] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:41:14 testing simple program... [ 51.551938] cgroup: Unknown subsys name 'net' [ 51.617130] cgroup: Unknown subsys name 'cpuset' [ 51.631639] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:41:14 Registers: info registers vcpu 0 RAX=ffffffff8197a82f RBX=ffffffff8670f534 RCX=ffffffff8197a80a RDX=0000000000000000 RSI=ffffffff86a969fa RDI=ffffffff8670f530 RBP=ffffffff8670f530 RSP=ffff88800a98f1f0 R8 =ffffffff86a969fa R9 =0000000000000000 R10=000000000003c9ed R11=000000000001fc5f R12=ffffffff8670f530 R13=ffffffff8670f530 R14=ffffffff8670f530 R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000297 [--S-APC] 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 00007fef19a02900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000557937732218 CR3=00000000169ba000 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=62f2ab814275e8b81948b1ac4c882fc5 XMM02=eff9b2d0a8fce9cb0000000000302af0 XMM03=2c67c8bc2e329bc30000000000302c18 XMM04=9d68d8d3f92e2d4e00000000000ae988 XMM05=8b80d9dae800452200000000003210d0 XMM06=3e829fc8c8edc9900000000000320170 XMM07=fb795ef6d65770560000000000311348 XMM08=2c67c8bc2e329bc30000000000302c18 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880e548f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88801896f900 R8 =0000000000000001 R9 =ffff88801896fa58 R10=000000000003c9ed R11=000000000000453f R12=ffffffff8135e7a2 R13=ffff88801896fa60 R14=ffff88801896fab0 R15=ffff88801896fa18 RIP=ffffffff815bcfbd RFL=00000202 [-------] 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 00007f0acd6e7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0acdc9e618 CR3=0000000013c8c000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000