[ 46.375176] ------------[ cut here ]------------ [ 46.376109] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.378135] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.379613] Modules linked in: [ 46.380251] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.383647] Tainted: [W]=WARN [ 46.384758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.386255] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.387159] 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 [ 46.390345] RSP: 0018:ffff88801c167bc0 EFLAGS: 00010286 [ 46.391320] RAX: 0000000000000000 RBX: ffffed100382cf78 RCX: ffffffff813a4050 [ 46.392597] RDX: ffff8880161e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.393897] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100382cf2f [ 46.395158] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.396443] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c167df8 [ 46.397733] FS: 00007f1995c7c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.399187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.400250] CR2: 00007ffeb3281ef7 CR3: 000000000bd63000 CR4: 0000000000350ef0 [ 46.401536] Call Trace: [ 46.401992] [ 46.402453] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.403341] ? __create_object+0x59/0x80 [ 46.404131] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.405097] __vmalloc_noprof+0x59/0x60 [ 46.405809] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.406679] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.407616] bpf_prog_alloc+0x39/0x200 [ 46.408341] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.409264] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.410159] do_seccomp+0x349/0x25e0 [ 46.410840] ? find_held_lock+0x2b/0x80 [ 46.411611] ? do_prlimit+0x310/0x610 [ 46.412347] ? __pfx_do_seccomp+0x10/0x10 [ 46.413123] ? do_raw_spin_unlock+0x53/0x220 [ 46.413909] ? _raw_spin_unlock+0x1e/0x40 [ 46.414691] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.415644] ? static_key_count+0x60/0x80 [ 46.416444] prctl_set_seccomp+0x4e/0x70 [ 46.417233] __do_sys_prctl+0xe6c/0x1d70 [ 46.417961] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.418819] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.419779] ? irqentry_exit+0xf3/0x650 [ 46.420549] do_syscall_64+0xbf/0x430 [ 46.421284] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.422235] RIP: 0033:0x7f199616e5cd [ 46.422886] 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 [ 46.426085] RSP: 002b:00007ffeb3280100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.427440] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f199616e5cd [ 46.428721] RDX: 0000562802b01e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.430031] RBP: 00007ffeb3280160 R08: 0000000000000000 R09: 00007ffeb327f800 [ 46.431323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562804ca4ad0 [ 46.432615] R13: 00007ffeb3280590 R14: 0000562804ca5bc0 R15: 0000562804cb6780 [ 46.433920] [ 46.434387] irq event stamp: 2159 [ 46.434993] hardirqs last enabled at (2167): [] __up_console_sem+0x78/0x80 [ 46.436519] hardirqs last disabled at (2178): [] __up_console_sem+0x5d/0x80 [ 46.438082] softirqs last enabled at (2202): [] handle_softirqs+0x50c/0x770 [ 46.439404] softirqs last disabled at (2187): [] __irq_exit_rcu+0xc4/0x100 [ 46.440662] ---[ end trace 0000000000000000 ]--- [ 49.651246] ------------[ cut here ]------------ [ 49.652193] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.654224] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.655695] Modules linked in: [ 49.656336] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.658349] Tainted: [W]=WARN [ 49.658897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.660345] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.661269] 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 [ 49.664475] RSP: 0018:ffff888017307bc0 EFLAGS: 00010286 [ 49.665470] RAX: 0000000000000000 RBX: ffffed1002e60f78 RCX: ffffffff813a4050 [ 49.666773] RDX: ffff88801c165340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.668072] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e60f2f [ 49.669374] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.670674] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017307df8 [ 49.671987] FS: 00007efc79e1a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.673468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.674568] CR2: 00007efc7a3804a6 CR3: 000000000e2d0000 CR4: 0000000000350ef0 [ 49.675868] Call Trace: [ 49.676379] [ 49.676799] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.677712] ? __create_object+0x59/0x80 [ 49.678497] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.679477] __vmalloc_noprof+0x59/0x60 [ 49.680246] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.681138] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.682102] bpf_prog_alloc+0x39/0x200 [ 49.682812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.683761] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.684685] do_seccomp+0x349/0x25e0 [ 49.685434] ? find_held_lock+0x2b/0x80 [ 49.686218] ? do_prlimit+0x310/0x610 [ 49.686937] ? __pfx_do_seccomp+0x10/0x10 [ 49.687737] ? do_raw_spin_unlock+0x53/0x220 [ 49.688588] ? _raw_spin_unlock+0x1e/0x40 [ 49.689403] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.690389] ? static_key_count+0x60/0x80 [ 49.691216] prctl_set_seccomp+0x4e/0x70 [ 49.691965] __do_sys_prctl+0xe6c/0x1d70 [ 49.692778] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.693665] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.694658] ? irqentry_exit+0xf3/0x650 [ 49.695445] do_syscall_64+0xbf/0x430 [ 49.696212] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.697191] RIP: 0033:0x7efc7a30c5cd [ 49.697881] 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 [ 49.701137] RSP: 002b:00007ffcee6550a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.702551] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc7a30c5cd [ 49.703872] RDX: 0000564cb308ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.705191] RBP: 00007ffcee655100 R08: 0000000000000000 R09: 00007ffcee6547a0 [ 49.706139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ccae72240 [ 49.706958] R13: 00007ffcee655530 R14: 0000564ccae71bf0 R15: 0000564ccae864d0 [ 49.707818] [ 49.708114] irq event stamp: 1751 [ 49.708503] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 49.709510] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 49.710515] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 49.711506] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 49.712469] ---[ end trace 0000000000000000 ]--- [ 50.370432] ------------[ cut here ]------------ [ 50.371428] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.373755] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.375414] Modules linked in: [ 50.376143] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.378422] Tainted: [W]=WARN [ 50.378983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.380521] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.381518] 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 [ 50.384964] RSP: 0018:ffff88800f1ffbc0 EFLAGS: 00010286 [ 50.386063] RAX: 0000000000000000 RBX: ffffed1001e3ff78 RCX: ffffffff813a4050 [ 50.387473] RDX: ffff88800f051bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.388921] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e3ff2f [ 50.390337] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.391733] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1ffdf8 [ 50.393132] FS: 00007fe57bf45900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.394670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.395921] CR2: 00007fe57c437580 CR3: 0000000020806000 CR4: 0000000000350ef0 [ 50.397428] Call Trace: [ 50.397917] [ 50.398409] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.399468] ? __create_object+0x59/0x80 [ 50.400391] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.401465] __vmalloc_noprof+0x59/0x60 [ 50.402280] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.403284] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.404360] bpf_prog_alloc+0x39/0x200 [ 50.405176] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.406274] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.407292] do_seccomp+0x349/0x25e0 [ 50.408112] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.409098] ? __pfx_do_seccomp+0x10/0x10 [ 50.409909] ? find_held_lock+0x2b/0x80 [ 50.410807] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.411854] ? static_key_count+0x60/0x80 [ 50.412731] prctl_set_seccomp+0x4e/0x70 [ 50.413578] __do_sys_prctl+0xe6c/0x1d70 [ 50.414412] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.415327] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.416352] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.417331] ? irqentry_exit+0xf3/0x650 [ 50.418103] do_syscall_64+0xbf/0x430 [ 50.418824] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.419890] RIP: 0033:0x7fe57c4375cd [ 50.420648] 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 [ 50.424135] RSP: 002b:00007ffee2988280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.425689] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe57c4375cd [ 50.426624] RDX: 000055c000661e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.427555] RBP: 00007ffee29882e0 R08: 0000000000000000 R09: 00007ffee2987980 [ 50.428481] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c011b34ad0 [ 50.429375] R13: 00007ffee2988710 R14: 000055c011b35bc0 R15: 000055c011b46780 [ 50.430218] [ 50.430487] irq event stamp: 2459 [ 50.430895] hardirqs last enabled at (2467): [] __up_console_sem+0x78/0x80 [ 50.431894] hardirqs last disabled at (2476): [] __up_console_sem+0x5d/0x80 [ 50.432862] softirqs last enabled at (2118): [] handle_softirqs+0x50c/0x770 [ 50.433921] softirqs last disabled at (2113): [] __irq_exit_rcu+0xc4/0x100 [ 50.434973] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2605' (ECDSA) to the list of known hosts. 2025/11/19 02:26:13 fuzzer started 2025/11/19 02:26:13 dialing manager at localhost:34383 2025/11/19 02:26:13 checking machine... 2025/11/19 02:26:13 checking revisions... [ 51.277786] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:26:13 testing simple program... [ 51.372583] cgroup: Unknown subsys name 'net' [ 51.446267] cgroup: Unknown subsys name 'cpuset' [ 51.461770] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:26:12 Registers: info registers vcpu 0 RAX=000000000000000d RBX=0000000000000003 RCX=00000000000000fd RDX=0000000000000061 RSI=00007efc79df5be0 RDI=0000564ccae70778 RBP=00007efc79df5be0 RSP=00007ffcee654a68 R8 =0000564ccae95c50 R9 =0000000000000000 R10=00007efc7a36ce10 R11=0000000000000005 R12=0000000000800204 R13=0000564ccae70778 R14=0000000000000005 R15=00007efc79df8620 RIP=00007efc7a36984f RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007efc79e1a900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000564ccae73954 CR3=0000000020250000 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=ffffffffffffffffffffffffffff00ff XMM01=000000000000000035006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000021ee01f5ec RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000021 RSI=ffff88806cf23b00 RDI=000000000004e3ee RBP=ffff88806cf23b00 RSP=ffff88806cf08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000dffaa R11=0000000000000001 R12=000000000004e3ee R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf28500 RIP=ffffffff8132e865 RFL=00000017 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2289b73000 CR3=000000000b80e000 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=c1160c6b05893b852d49f917d52360f7 XMM02=0000000000303c68eff9b2d0a8fce9cb XMM03=0000000000303d382c67c8bc2e329bc3 XMM04=f4db98c5f26a216700000000000ae988 XMM05=5ef0630c0701f9ef000000000031fb20 XMM06=405749d8372a36f1000000000031f7a8 XMM07=e042d86d42eb936e0000000000310920 XMM08=a3e3fc73b8f851c30000000000303d38 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000