[ 44.341219] ------------[ cut here ]------------ [ 44.342155] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.344153] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.345611] Modules linked in: [ 44.346202] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.348436] Tainted: [W]=WARN [ 44.349092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.350579] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.351502] 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 [ 44.354681] RSP: 0018:ffff88801c0a7bc0 EFLAGS: 00010286 [ 44.355675] RAX: 0000000000000000 RBX: ffffed1003814f78 RCX: ffffffff813a4050 [ 44.356961] RDX: ffff888016453780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.358259] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003814f2f [ 44.359561] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.360848] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c0a7df8 [ 44.362138] FS: 00007f15500f0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.363623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.364689] CR2: 00007ffe99bf7ef8 CR3: 000000000dfe7000 CR4: 0000000000350ef0 [ 44.365968] Call Trace: [ 44.366431] [ 44.366893] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.367801] ? __create_object+0x59/0x80 [ 44.368674] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.369670] __vmalloc_noprof+0x59/0x60 [ 44.370389] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.371302] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.372262] bpf_prog_alloc+0x39/0x200 [ 44.373006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.373942] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.374844] do_seccomp+0x349/0x25e0 [ 44.375642] ? find_held_lock+0x2b/0x80 [ 44.376366] ? do_prlimit+0x310/0x610 [ 44.377118] ? __pfx_do_seccomp+0x10/0x10 [ 44.377894] ? do_raw_spin_unlock+0x53/0x220 [ 44.378737] ? _raw_spin_unlock+0x1e/0x40 [ 44.379579] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.380551] ? static_key_count+0x60/0x80 [ 44.381296] prctl_set_seccomp+0x4e/0x70 [ 44.382072] __do_sys_prctl+0xe6c/0x1d70 [ 44.382847] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.383763] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.384732] ? irqentry_exit+0xf3/0x650 [ 44.385497] do_syscall_64+0xbf/0x430 [ 44.386194] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.387153] RIP: 0033:0x7f15505e25cd [ 44.387936] 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 [ 44.391125] RSP: 002b:00007ffe99bf53e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.392588] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15505e25cd [ 44.393888] RDX: 000055b51a71de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.395157] RBP: 00007ffe99bf5440 R08: 0000000000000000 R09: 00007ffe99bf4ae0 [ 44.396487] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b51fdb72b0 [ 44.397761] R13: 00007ffe99bf5870 R14: 000055b51fdb9d20 R15: 000055b51fdcb8d0 [ 44.399023] [ 44.399489] irq event stamp: 1811 [ 44.400109] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 44.401649] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 44.403143] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 44.404735] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 44.406234] ---[ end trace 0000000000000000 ]--- [ 47.281005] ------------[ cut here ]------------ [ 47.281935] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.283933] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 47.285362] Modules linked in: [ 47.285989] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.288016] Tainted: [W]=WARN [ 47.288843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.290361] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.291295] 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 [ 47.294866] RSP: 0018:ffff88801a047bc0 EFLAGS: 00010286 [ 47.296053] RAX: 0000000000000000 RBX: ffffed1003408f78 RCX: ffffffff813a4050 [ 47.297495] RDX: ffff8880164e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.299048] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003408f2f [ 47.300556] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.302146] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a047df8 [ 47.303930] FS: 00007fdb2cbe1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.305475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.306541] CR2: 00007fdb2d0d3580 CR3: 000000001fe9d000 CR4: 0000000000350ef0 [ 47.307861] Call Trace: [ 47.308324] [ 47.308773] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.309650] ? __create_object+0x59/0x80 [ 47.310381] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.311337] __vmalloc_noprof+0x59/0x60 [ 47.312076] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.312942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.313844] bpf_prog_alloc+0x39/0x200 [ 47.314569] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.315443] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.316341] do_seccomp+0x349/0x25e0 [ 47.317045] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.317940] ? __pfx_do_seccomp+0x10/0x10 [ 47.318721] ? find_held_lock+0x2b/0x80 [ 47.319432] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.320389] ? static_key_count+0x60/0x80 [ 47.321184] prctl_set_seccomp+0x4e/0x70 [ 47.321955] __do_sys_prctl+0xe6c/0x1d70 [ 47.322746] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.323626] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.324608] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.325557] ? irqentry_exit+0xf3/0x650 [ 47.326267] do_syscall_64+0xbf/0x430 [ 47.326993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.327952] RIP: 0033:0x7fdb2d0d35cd [ 47.328656] 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 [ 47.331774] RSP: 002b:00007ffc7c1aa3f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.333109] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb2d0d35cd [ 47.334376] RDX: 000055f9ad70fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.335661] RBP: 00007ffc7c1aa450 R08: 0000000000000000 R09: 00007ffc7c1a9af0 [ 47.336930] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9c8d2d240 [ 47.338186] R13: 00007ffc7c1aa880 R14: 000055f9c8d36380 R15: 000055f9c8d41540 [ 47.339507] [ 47.339926] irq event stamp: 1815 [ 47.340429] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 47.341720] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 47.343006] softirqs last enabled at (1544): [] handle_softirqs+0x50c/0x770 [ 47.344307] softirqs last disabled at (1535): [] __irq_exit_rcu+0xc4/0x100 [ 47.345579] ---[ end trace 0000000000000000 ]--- [ 48.177111] ------------[ cut here ]------------ [ 48.178094] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.180104] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 48.181579] Modules linked in: [ 48.182169] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.184408] Tainted: [W]=WARN [ 48.185191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.186683] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.187598] 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 [ 48.190764] RSP: 0018:ffff88800d8bfbc0 EFLAGS: 00010286 [ 48.191756] RAX: 0000000000000000 RBX: ffffed1001b17f78 RCX: ffffffff813a4050 [ 48.193034] RDX: ffff88800f17b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.194366] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b17f2f [ 48.195706] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.197025] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d8bfdf8 [ 48.198315] FS: 00007f5a67fce900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.199757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.200831] CR2: 00007ffeb53dcef8 CR3: 000000000d894000 CR4: 0000000000350ef0 [ 48.202113] Call Trace: [ 48.202601] [ 48.203011] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.203919] ? __create_object+0x59/0x80 [ 48.204724] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.205685] __vmalloc_noprof+0x59/0x60 [ 48.206398] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.207276] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.208226] bpf_prog_alloc+0x39/0x200 [ 48.208960] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.209900] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.210811] do_seccomp+0x349/0x25e0 [ 48.211547] ? find_held_lock+0x2b/0x80 [ 48.212263] ? do_prlimit+0x310/0x610 [ 48.213005] ? __pfx_do_seccomp+0x10/0x10 [ 48.213790] ? do_raw_spin_unlock+0x53/0x220 [ 48.214624] ? _raw_spin_unlock+0x1e/0x40 [ 48.215374] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.216375] ? static_key_count+0x60/0x80 [ 48.217180] prctl_set_seccomp+0x4e/0x70 [ 48.217965] __do_sys_prctl+0xe6c/0x1d70 [ 48.218760] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.219635] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.220596] ? irqentry_exit+0xf3/0x650 [ 48.221322] do_syscall_64+0xbf/0x430 [ 48.222061] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.223025] RIP: 0033:0x7f5a684c05cd [ 48.223737] 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 [ 48.226905] RSP: 002b:00007ffeb53dbc00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.228306] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a684c05cd [ 48.229583] RDX: 00005610f9664e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.230873] RBP: 00007ffeb53dbc60 R08: 0000000000000000 R09: 00007ffeb53db300 [ 48.232167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561108c37bf0 [ 48.233481] R13: 00007ffeb53dc090 R14: 0000561108c41380 R15: 0000561108c4c460 [ 48.234772] [ 48.235203] irq event stamp: 1873 [ 48.235857] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 48.237373] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 48.238889] softirqs last enabled at (1496): [] handle_softirqs+0x50c/0x770 [ 48.240434] softirqs last disabled at (1491): [] __irq_exit_rcu+0xc4/0x100 [ 48.241956] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65290' (ECDSA) to the list of known hosts. 2025/11/19 03:29:20 fuzzer started 2025/11/19 03:29:20 dialing manager at localhost:34383 2025/11/19 03:29:20 checking machine... 2025/11/19 03:29:20 checking revisions... [ 49.181664] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:29:20 testing simple program... [ 49.267216] cgroup: Unknown subsys name 'net' [ 49.320576] cgroup: Unknown subsys name 'cpuset' [ 49.337885] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:29:19 Registers: info registers vcpu 0 RAX=000000000003e84d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6be632e030 CR3=000000000cfd6000 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=25a6a36bc59667b580489193de3a40cf XMM02=2c67c8bc2e329bc30000000000303470 XMM03=fb795ef6d6577056000000000030fb20 XMM04=b11209221988343a00000000000ae988 XMM05=14648eaa1277bab10000000000320248 XMM06=817b8945e9d5037300000000003200d0 XMM07=e042d86d42eb936e000000000030fda0 XMM08=41da5e2c13ec371b00000000003034d0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=000000000000006c RCX=ffffffff83d6efb4 RDX=ffff888018060000 RSI=ffffffff83d6f165 RDI=0000000000000005 RBP=000000000000006d RSP=ffff888017b5f670 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffffffff8899f800 R14=0000000000000000 R15=0000000000000006 RIP=ffffffff81751e08 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 00007fdb2cbe1900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc7c1a4000 CR3=000000001fde0000 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=0000006f730074696d7265705f6d6170 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000