[ 39.336532] ------------[ cut here ]------------ [ 39.337509] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.339539] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.341007] Modules linked in: [ 39.341600] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.343599] Tainted: [W]=WARN [ 39.344179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.345631] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.346553] 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 [ 39.349694] RSP: 0018:ffff88801747fbc0 EFLAGS: 00010286 [ 39.350680] RAX: 0000000000000000 RBX: ffffed1002e8ff78 RCX: ffffffff813a4050 [ 39.351964] RDX: ffff8880175f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.353239] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8ff2f [ 39.354533] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.355813] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801747fdf8 [ 39.357084] FS: 00007fb79a9e9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.358525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.359580] CR2: 00007ffc77c3aef8 CR3: 000000000d6e6000 CR4: 0000000000350ef0 [ 39.360856] Call Trace: [ 39.361321] [ 39.361727] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.362637] ? __create_object+0x59/0x80 [ 39.363430] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.364394] __vmalloc_noprof+0x59/0x60 [ 39.365145] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.365998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.366933] bpf_prog_alloc+0x39/0x200 [ 39.367614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.368547] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.369438] do_seccomp+0x349/0x25e0 [ 39.370147] ? find_held_lock+0x2b/0x80 [ 39.370915] ? do_prlimit+0x310/0x610 [ 39.371613] ? __pfx_do_seccomp+0x10/0x10 [ 39.372395] ? do_raw_spin_unlock+0x53/0x220 [ 39.373219] ? _raw_spin_unlock+0x1e/0x40 [ 39.373984] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.374938] ? static_key_count+0x60/0x80 [ 39.375685] prctl_set_seccomp+0x4e/0x70 [ 39.376450] __do_sys_prctl+0xe6c/0x1d70 [ 39.377218] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.378068] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.379068] ? irqentry_exit+0xf3/0x650 [ 39.379841] do_syscall_64+0xbf/0x430 [ 39.380542] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.381501] RIP: 0033:0x7fb79aedb5cd [ 39.382210] 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 [ 39.385441] RSP: 002b:00007ffc77c38540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.386835] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb79aedb5cd [ 39.388133] RDX: 000055a489daae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.389425] RBP: 00007ffc77c385a0 R08: 0000000000000000 R09: 00007ffc77c37c40 [ 39.390733] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a4aaf85ad0 [ 39.391942] R13: 00007ffc77c389d0 R14: 000055a4aaf86bc0 R15: 000055a4aaf97780 [ 39.393036] [ 39.393402] irq event stamp: 1745 [ 39.393961] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 39.395289] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 39.396576] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 39.397894] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 39.399188] ---[ end trace 0000000000000000 ]--- [ 42.530870] ------------[ cut here ]------------ [ 42.531756] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.533831] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.535334] Modules linked in: [ 42.535974] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.537957] Tainted: [W]=WARN [ 42.538526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.540015] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.540947] 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 [ 42.544163] RSP: 0018:ffff888019ae7bc0 EFLAGS: 00010286 [ 42.545144] RAX: 0000000000000000 RBX: ffffed100335cf78 RCX: ffffffff813a4050 [ 42.546446] RDX: ffff88801653d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.547735] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100335cf2f [ 42.549028] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.550307] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ae7df8 [ 42.551624] FS: 00007f4630285900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.553107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.554176] CR2: 00007f4630777580 CR3: 0000000020915000 CR4: 0000000000350ef0 [ 42.555499] Call Trace: [ 42.556014] [ 42.556423] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.557330] ? __create_object+0x59/0x80 [ 42.558123] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.559102] __vmalloc_noprof+0x59/0x60 [ 42.559867] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.560693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.561631] bpf_prog_alloc+0x39/0x200 [ 42.562393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.563333] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.564264] do_seccomp+0x349/0x25e0 [ 42.564984] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.565907] ? __pfx_do_seccomp+0x10/0x10 [ 42.566680] ? find_held_lock+0x2b/0x80 [ 42.567436] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.568422] ? static_key_count+0x60/0x80 [ 42.569223] prctl_set_seccomp+0x4e/0x70 [ 42.570010] __do_sys_prctl+0xe6c/0x1d70 [ 42.570762] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.571629] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.572603] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.573598] ? irqentry_exit+0xf3/0x650 [ 42.574382] do_syscall_64+0xbf/0x430 [ 42.575125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.576101] RIP: 0033:0x7f46307775cd [ 42.576811] 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 [ 42.580006] RSP: 002b:00007ffd6dc99460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.581365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46307775cd [ 42.582663] RDX: 00005584f0ddde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.583949] RBP: 00007ffd6dc994c0 R08: 0000000000000000 R09: 00007ffd6dc98b60 [ 42.585242] R10: 0000000000000000 R11: 0000000000000246 R12: 00005584fc683ad0 [ 42.586556] R13: 00007ffd6dc998f0 R14: 00005584fc684bc0 R15: 00005584fc695780 [ 42.587875] [ 42.588292] irq event stamp: 1701 [ 42.588955] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 42.590504] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 42.592022] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 42.593561] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 42.595101] ---[ end trace 0000000000000000 ]--- [ 43.352667] ------------[ cut here ]------------ [ 43.353585] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.355595] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.357080] Modules linked in: [ 43.357663] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.359708] Tainted: [W]=WARN [ 43.360282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.361746] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.362676] 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 [ 43.365848] RSP: 0018:ffff88800e6c7bc0 EFLAGS: 00010286 [ 43.366833] RAX: 0000000000000000 RBX: ffffed1001cd8f78 RCX: ffffffff813a4050 [ 43.368105] RDX: ffff888017839bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.369392] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cd8f2f [ 43.370669] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.371955] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e6c7df8 [ 43.373226] FS: 00007fd4ccee5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.374664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.375723] CR2: 00007fd4cd3d7580 CR3: 0000000020a30000 CR4: 0000000000350ef0 [ 43.377028] Call Trace: [ 43.377491] [ 43.377945] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.378838] ? __create_object+0x59/0x80 [ 43.379584] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.380557] __vmalloc_noprof+0x59/0x60 [ 43.381312] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.382186] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.383136] bpf_prog_alloc+0x39/0x200 [ 43.383881] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.384767] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.385675] do_seccomp+0x349/0x25e0 [ 43.386402] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.387300] ? __pfx_do_seccomp+0x10/0x10 [ 43.388088] ? find_held_lock+0x2b/0x80 [ 43.388839] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.389750] ? static_key_count+0x60/0x80 [ 43.390555] prctl_set_seccomp+0x4e/0x70 [ 43.391326] __do_sys_prctl+0xe6c/0x1d70 [ 43.392112] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.392995] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.393988] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.394969] ? irqentry_exit+0xf3/0x650 [ 43.395689] do_syscall_64+0xbf/0x430 [ 43.396437] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.397385] RIP: 0033:0x7fd4cd3d75cd [ 43.398082] 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 [ 43.401245] RSP: 002b:00007fff6f8071f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.402617] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4cd3d75cd [ 43.403922] RDX: 000055d12753ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.405201] RBP: 00007fff6f807250 R08: 0000000000000000 R09: 00007fff6f8068f0 [ 43.406492] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d142cfab10 [ 43.407765] R13: 00007fff6f807680 R14: 000055d142cfb2b0 R15: 000055d142d0f6f0 [ 43.409082] [ 43.409501] irq event stamp: 1751 [ 43.410155] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 43.411697] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 43.413208] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 43.414764] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 43.416273] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10185' (ECDSA) to the list of known hosts. 2025/11/18 13:43:27 fuzzer started 2025/11/18 13:43:28 dialing manager at localhost:34383 2025/11/18 13:43:28 checking machine... 2025/11/18 13:43:28 checking revisions... [ 44.358292] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:43:28 testing simple program... [ 44.440498] cgroup: Unknown subsys name 'net' [ 44.522173] cgroup: Unknown subsys name 'cpuset' [ 44.550967] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:43:27 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff81c1ac0a RDX=ffff88801653b780 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88800973cc00 RSP=ffff88801662feb8 R8 =0000000000000001 R9 =ffffed1002cc5fd0 R10=0000000000000001 R11=0000000000000001 R12=ffff88800973cb40 R13=ffff88800973cba0 R14=0000000000000009 R15=0000000000000000 RIP=ffffffff81751e04 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 00007f4630285900 00000000 00000000 GS =0000 ffff8880e538f000 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=00007f463083c618 CR3=000000000d0f4000 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 info registers vcpu 1 RAX=000000000002635f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f114f5bb000 CR3=000000000d12f000 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=33343a333120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363736 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000