[ 45.741393] ------------[ cut here ]------------ [ 45.742446] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.744740] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.746415] Modules linked in: [ 45.747098] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.749614] Tainted: [W]=WARN [ 45.750376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.752251] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.753303] 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 [ 45.757265] RSP: 0018:ffff88800f827bc0 EFLAGS: 00010286 [ 45.758388] RAX: 0000000000000000 RBX: ffffed1001f04f78 RCX: ffffffff813a4050 [ 45.759880] RDX: ffff888017325340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.761352] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f04f2f [ 45.762834] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.764526] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f827df8 [ 45.766261] FS: 00007fcfd929c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.768124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.769367] CR2: 00007ffe2c3f5ef7 CR3: 000000001d8e1000 CR4: 0000000000350ef0 [ 45.770883] Call Trace: [ 45.771489] [ 45.771961] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.773003] ? __create_object+0x59/0x80 [ 45.773910] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.775057] __vmalloc_noprof+0x59/0x60 [ 45.775959] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.776960] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.778034] bpf_prog_alloc+0x39/0x200 [ 45.778899] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.779984] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.781030] do_seccomp+0x349/0x25e0 [ 45.781866] ? find_held_lock+0x2b/0x80 [ 45.782751] ? do_prlimit+0x310/0x610 [ 45.783616] ? __pfx_do_seccomp+0x10/0x10 [ 45.784531] ? do_raw_spin_unlock+0x53/0x220 [ 45.785504] ? _raw_spin_unlock+0x1e/0x40 [ 45.786402] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.787524] ? static_key_count+0x60/0x80 [ 45.788478] prctl_set_seccomp+0x4e/0x70 [ 45.789369] __do_sys_prctl+0xe6c/0x1d70 [ 45.790266] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.791250] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.792358] ? irqentry_exit+0xf3/0x650 [ 45.793239] do_syscall_64+0xbf/0x430 [ 45.794041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.795178] RIP: 0033:0x7fcfd978e5cd [ 45.795938] 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 [ 45.799590] RSP: 002b:00007ffe2c3f4e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.800972] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfd978e5cd [ 45.802254] RDX: 000055fcf2d66e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.803550] RBP: 00007ffe2c3f4e90 R08: 0000000000000000 R09: 00007ffe2c3f4530 [ 45.804818] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fcfd3c92b0 [ 45.806095] R13: 00007ffe2c3f52c0 R14: 000055fcfd3cbd20 R15: 000055fcfd3dd8d0 [ 45.807427] [ 45.807798] irq event stamp: 1827 [ 45.808327] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 45.809553] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 45.810790] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 45.812058] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 45.813290] ---[ end trace 0000000000000000 ]--- [ 48.560066] ------------[ cut here ]------------ [ 48.561002] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.563041] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.564526] Modules linked in: [ 48.565130] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.567184] Tainted: [W]=WARN [ 48.567746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.569232] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.570114] 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 [ 48.573340] RSP: 0018:ffff88801615fbc0 EFLAGS: 00010286 [ 48.574346] RAX: 0000000000000000 RBX: ffffed1002c2bf78 RCX: ffffffff813a4050 [ 48.575663] RDX: ffff888017323780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.576975] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2bf2f [ 48.578267] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.579596] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801615fdf8 [ 48.580913] FS: 00007ffbac690900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.582379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.583473] CR2: 00007ffbacbf64a6 CR3: 000000001429b000 CR4: 0000000000350ef0 [ 48.584789] Call Trace: [ 48.585302] [ 48.585723] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.586640] ? __create_object+0x59/0x80 [ 48.587457] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.588452] __vmalloc_noprof+0x59/0x60 [ 48.589225] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.590070] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.591026] bpf_prog_alloc+0x39/0x200 [ 48.591775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.592727] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.593648] do_seccomp+0x349/0x25e0 [ 48.594389] ? find_held_lock+0x2b/0x80 [ 48.595136] ? do_prlimit+0x310/0x610 [ 48.595901] ? __pfx_do_seccomp+0x10/0x10 [ 48.596710] ? do_raw_spin_unlock+0x53/0x220 [ 48.597557] ? _raw_spin_unlock+0x1e/0x40 [ 48.598367] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.599361] ? static_key_count+0x60/0x80 [ 48.600197] prctl_set_seccomp+0x4e/0x70 [ 48.600940] __do_sys_prctl+0xe6c/0x1d70 [ 48.601742] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.602620] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.603625] ? irqentry_exit+0xf3/0x650 [ 48.604410] do_syscall_64+0xbf/0x430 [ 48.605123] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.606094] RIP: 0033:0x7ffbacb825cd [ 48.606820] 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 [ 48.610187] RSP: 002b:00007ffd6c2bc0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.611756] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffbacb825cd [ 48.613257] RDX: 000055cb48b54e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.614734] RBP: 00007ffd6c2bc130 R08: 0000000000000000 R09: 00007ffd6c2bb7d0 [ 48.616247] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb7ced4ad0 [ 48.617635] R13: 00007ffd6c2bc560 R14: 000055cb7ced5bc0 R15: 000055cb7cee6780 [ 48.619033] [ 48.619576] irq event stamp: 1737 [ 48.620296] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 48.621921] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 48.623569] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 48.625030] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 48.626403] ---[ end trace 0000000000000000 ]--- [ 49.351525] ------------[ cut here ]------------ [ 49.352503] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.354658] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.356247] Modules linked in: [ 49.356898] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.359040] Tainted: [W]=WARN [ 49.359678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.362817] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.363914] 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 [ 49.367362] RSP: 0018:ffff8880171bfbc0 EFLAGS: 00010286 [ 49.368417] RAX: 0000000000000000 RBX: ffffed1002e37f78 RCX: ffffffff813a4050 [ 49.369817] RDX: ffff88800f88d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.371220] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e37f2f [ 49.372587] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.373985] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171bfdf8 [ 49.375411] FS: 00007f425f2cc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.376962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.378103] CR2: 00007ffe4fa8bef7 CR3: 00000000206e3000 CR4: 0000000000350ef0 [ 49.379491] Call Trace: [ 49.379988] [ 49.380499] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.381528] ? __create_object+0x59/0x80 [ 49.382433] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.383548] __vmalloc_noprof+0x59/0x60 [ 49.384414] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.385417] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.386490] bpf_prog_alloc+0x39/0x200 [ 49.387340] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.388403] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.389437] do_seccomp+0x349/0x25e0 [ 49.390261] ? find_held_lock+0x2b/0x80 [ 49.391096] ? do_prlimit+0x310/0x610 [ 49.391945] ? __pfx_do_seccomp+0x10/0x10 [ 49.392843] ? do_raw_spin_unlock+0x53/0x220 [ 49.393738] ? _raw_spin_unlock+0x1e/0x40 [ 49.394518] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.395494] ? static_key_count+0x60/0x80 [ 49.396293] prctl_set_seccomp+0x4e/0x70 [ 49.397028] __do_sys_prctl+0xe6c/0x1d70 [ 49.397811] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.398668] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.399646] ? irqentry_exit+0xf3/0x650 [ 49.400408] do_syscall_64+0xbf/0x430 [ 49.401107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.402045] RIP: 0033:0x7f425f7be5cd [ 49.402750] 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 [ 49.405953] RSP: 002b:00007ffe4fa89fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.407353] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f425f7be5cd [ 49.408477] RDX: 000055cf925ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.409594] RBP: 00007ffe4fa8a040 R08: 0000000000000000 R09: 00007ffe4fa896e0 [ 49.410715] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cfa6beab10 [ 49.411829] R13: 00007ffe4fa8a470 R14: 000055cfa6beb2b0 R15: 000055cfa6bff6f0 [ 49.412959] [ 49.413344] irq event stamp: 2109 [ 49.413872] hardirqs last enabled at (2117): [] __up_console_sem+0x78/0x80 [ 49.415191] hardirqs last disabled at (2126): [] __up_console_sem+0x5d/0x80 [ 49.416489] softirqs last enabled at (2046): [] handle_softirqs+0x50c/0x770 [ 49.417826] softirqs last disabled at (2041): [] __irq_exit_rcu+0xc4/0x100 [ 49.419174] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7730' (ECDSA) to the list of known hosts. 2025/11/18 08:23:12 fuzzer started 2025/11/18 08:23:13 dialing manager at localhost:34383 2025/11/18 08:23:13 checking machine... 2025/11/18 08:23:13 checking revisions... [ 50.358144] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:23:13 testing simple program... [ 50.435042] cgroup: Unknown subsys name 'net' [ 50.488541] cgroup: Unknown subsys name 'cpuset' [ 50.505205] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:23:12 Registers: info registers vcpu 0 RAX=0000000000000040 RBX=ffff88800e81fa78 RCX=ffff88800e81f904 RDX=1ffff11001d03f61 RSI=ffffffff81ab65ef RDI=ffff88800e81fa84 RBP=ffff88800e81fb08 RSP=ffff88800e81f990 R8 =0000000000000001 R9 =ffff88800e81f9f0 R10=000000000003c9ed R11=00000000000255ed R12=ffff88800e81fa78 R13=0000000000000000 R14=ffff88800fb50000 R15=ffff888008c4b780 RIP=ffffffff81619213 RFL=00000287 [--S--PC] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fd1f1a24900 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=00007fd1f113a000 CR3=000000000dd3d000 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=5e5c10884646930b00000000002fd338 XMM01=d3947ddc80b150a7de4446cd8ec07aeb XMM02=ec2efd57dc4c00df00000000003023e0 XMM03=ad05c242f8c3cba100000000003024b0 XMM04=6605bb23463cd17a00000000000ae988 XMM05=8fd6b29328d624f5000000000031fe60 XMM06=d96330e2d2db8632000000000031efa8 XMM07=fb795ef6d6577056000000000030eed0 XMM08=2c67c8bc2e329bc30000000000302450 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000000a RBX=0000000000000002 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8899ce60 RDI=ffff88800fb4a668 RBP=ffffffff8899ce60 RSP=ffff88800fa4f360 R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800fb49bc0 R13=ffff88800fb4a618 R14=00000000ffffffff R15=ffff88800fb4a668 RIP=ffffffff84c71f82 RFL=00000093 [--S-A-C] 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 00007ffbac690900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd6c2b6000 CR3=000000000e04d000 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