[ 45.351233] ------------[ cut here ]------------ [ 45.351995] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.353711] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.354938] Modules linked in: [ 45.355515] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.357243] Tainted: [W]=WARN [ 45.357724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.358971] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.359784] 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 [ 45.362486] RSP: 0018:ffff88801816fbc0 EFLAGS: 00010286 [ 45.363310] RAX: 0000000000000000 RBX: ffffed100302df78 RCX: ffffffff813a4050 [ 45.364391] RDX: ffff88801584b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.365478] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100302df2f [ 45.366552] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.367666] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801816fdf8 [ 45.368757] FS: 00007f4cf5f80900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.369994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.370891] CR2: 00007ffc3c00cef8 CR3: 000000000d23c000 CR4: 0000000000350ef0 [ 45.371998] Call Trace: [ 45.372415] [ 45.372756] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.373504] ? __create_object+0x59/0x80 [ 45.374113] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.374921] __vmalloc_noprof+0x59/0x60 [ 45.375561] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.376278] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.377024] bpf_prog_alloc+0x39/0x200 [ 45.377643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.378421] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.379138] do_seccomp+0x349/0x25e0 [ 45.379762] ? __pfx_do_seccomp+0x10/0x10 [ 45.380422] ? static_key_count+0x4f/0x80 [ 45.381041] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.381846] ? static_key_count+0x60/0x80 [ 45.382510] prctl_set_seccomp+0x4e/0x70 [ 45.383115] __do_sys_prctl+0xe6c/0x1d70 [ 45.383787] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.384512] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.385331] ? irqentry_exit+0xf3/0x650 [ 45.385927] do_syscall_64+0xbf/0x430 [ 45.386541] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.387354] RIP: 0033:0x7f4cf64725cd [ 45.387908] 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 [ 45.390546] RSP: 002b:00007ffc3c00a5b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.391687] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4cf64725cd [ 45.392749] RDX: 0000565442737e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.393820] RBP: 00007ffc3c00a610 R08: 0000000000000000 R09: 00007ffc3c009cb0 [ 45.394892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565457839ad0 [ 45.395964] R13: 00007ffc3c00aa40 R14: 000056545783abc0 R15: 000056545784b780 [ 45.397139] [ 45.397580] irq event stamp: 1773 [ 45.398150] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 45.399626] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 45.401081] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 45.402546] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 45.403999] ---[ end trace 0000000000000000 ]--- [ 48.265660] ------------[ cut here ]------------ [ 48.266619] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.268704] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 48.271432] Modules linked in: [ 48.272029] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.274016] Tainted: [W]=WARN [ 48.274609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.276143] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.277066] 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 [ 48.280275] RSP: 0018:ffff8880168f7bc0 EFLAGS: 00010286 [ 48.281254] RAX: 0000000000000000 RBX: ffffed1002d1ef78 RCX: ffffffff813a4050 [ 48.282543] RDX: ffff888013d08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.283860] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1ef2f [ 48.285142] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.286414] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168f7df8 [ 48.287721] FS: 00007f2790a6e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.289195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.290258] CR2: 00007ffcfe05cef8 CR3: 000000000d569000 CR4: 0000000000350ef0 [ 48.291585] Call Trace: [ 48.292047] [ 48.292504] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.293423] ? __create_object+0x59/0x80 [ 48.294157] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.295124] __vmalloc_noprof+0x59/0x60 [ 48.295921] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.296800] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.297736] bpf_prog_alloc+0x39/0x200 [ 48.298483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.299449] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.300354] do_seccomp+0x349/0x25e0 [ 48.301015] ? find_held_lock+0x2b/0x80 [ 48.301777] ? do_prlimit+0x310/0x610 [ 48.302502] ? __pfx_do_seccomp+0x10/0x10 [ 48.303305] ? do_raw_spin_unlock+0x53/0x220 [ 48.304095] ? _raw_spin_unlock+0x1e/0x40 [ 48.304883] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.305843] ? static_key_count+0x60/0x80 [ 48.306638] prctl_set_seccomp+0x4e/0x70 [ 48.307448] __do_sys_prctl+0xe6c/0x1d70 [ 48.308231] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.309030] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.309992] ? irqentry_exit+0xf3/0x650 [ 48.310763] do_syscall_64+0xbf/0x430 [ 48.311534] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.312493] RIP: 0033:0x7f2790f605cd [ 48.313146] 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 [ 48.316343] RSP: 002b:00007ffcfe05ac40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.317702] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2790f605cd [ 48.318982] RDX: 0000562337c07e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.320299] RBP: 00007ffcfe05aca0 R08: 0000000000000000 R09: 00007ffcfe05a340 [ 48.321572] R10: 0000000000000000 R11: 0000000000000246 R12: 000056233f1c1ad0 [ 48.322862] R13: 00007ffcfe05b0d0 R14: 000056233f1c2bc0 R15: 000056233f1d3780 [ 48.324209] [ 48.324645] irq event stamp: 2061 [ 48.325314] hardirqs last enabled at (2071): [] __up_console_sem+0x78/0x80 [ 48.326847] hardirqs last disabled at (2080): [] __up_console_sem+0x5d/0x80 [ 48.328417] softirqs last enabled at (1904): [] handle_softirqs+0x50c/0x770 [ 48.329985] softirqs last disabled at (1899): [] __irq_exit_rcu+0xc4/0x100 [ 48.331534] ---[ end trace 0000000000000000 ]--- [ 49.026945] ------------[ cut here ]------------ [ 49.027972] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.030102] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.031687] Modules linked in: [ 49.032378] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.034764] Tainted: [W]=WARN [ 49.035503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.037090] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.038071] 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 [ 49.041502] RSP: 0018:ffff888013297bc0 EFLAGS: 00010286 [ 49.042572] RAX: 0000000000000000 RBX: ffffed1002652f78 RCX: ffffffff813a4050 [ 49.043981] RDX: ffff888015539bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.045353] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002652f2f [ 49.046733] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.048148] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013297df8 [ 49.049546] FS: 00007fd4eae0d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.051106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.052266] CR2: 00007fff3ff8eef8 CR3: 000000000d193000 CR4: 0000000000350ef0 [ 49.053675] Call Trace: [ 49.054221] [ 49.054666] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.055675] ? __create_object+0x59/0x80 [ 49.056520] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.057574] __vmalloc_noprof+0x59/0x60 [ 49.058401] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.059353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.060359] bpf_prog_alloc+0x39/0x200 [ 49.061115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.062106] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.063081] do_seccomp+0x349/0x25e0 [ 49.063882] ? find_held_lock+0x2b/0x80 [ 49.064730] ? do_prlimit+0x310/0x610 [ 49.065543] ? __pfx_do_seccomp+0x10/0x10 [ 49.066393] ? do_raw_spin_unlock+0x53/0x220 [ 49.067313] ? _raw_spin_unlock+0x1e/0x40 [ 49.068121] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.069157] ? static_key_count+0x60/0x80 [ 49.070020] prctl_set_seccomp+0x4e/0x70 [ 49.070864] __do_sys_prctl+0xe6c/0x1d70 [ 49.071748] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.072673] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.073743] ? irqentry_exit+0xf3/0x650 [ 49.074563] do_syscall_64+0xbf/0x430 [ 49.075374] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.076401] RIP: 0033:0x7fd4eb2ff5cd [ 49.077116] 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 [ 49.080535] RSP: 002b:00007fff3ff8d8f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.081995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4eb2ff5cd [ 49.083390] RDX: 0000562780cc4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.084768] RBP: 00007fff3ff8d950 R08: 0000000000000000 R09: 00007fff3ff8cff0 [ 49.086144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562788fbfad0 [ 49.087566] R13: 00007fff3ff8dd80 R14: 0000562788fc0bc0 R15: 0000562788fd1780 [ 49.088986] [ 49.089488] irq event stamp: 1883 [ 49.090147] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 49.091701] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 49.092781] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 49.093867] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 49.094941] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21479' (ECDSA) to the list of known hosts. 2025/11/19 00:23:58 fuzzer started 2025/11/19 00:23:59 dialing manager at localhost:34383 2025/11/19 00:23:59 checking machine... 2025/11/19 00:23:59 checking revisions... [ 49.944800] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:23:59 testing simple program... [ 50.011418] cgroup: Unknown subsys name 'net' [ 50.064231] cgroup: Unknown subsys name 'cpuset' [ 50.085252] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:23:58 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8175a7c7 RDX=ffffffff85c2ca00 RSI=ffffffff8175a708 RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88806ce08a18 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e786a8 R15=0000000000000000 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f032ef2c008 CR3=000000000d6df000 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=9bfd200567532baea6471529307c50b7 XMM02=2c67c8bc2e329bc30000000000304df0 XMM03=fb795ef6d65770560000000000310aa0 XMM04=dbaa69480fc1b72e00000000000ae988 XMM05=95c7798e3556d17c0000000000320c70 XMM06=d74844bf967d85ba0000000000320668 XMM07=e042d86d42eb936e0000000000311bf0 XMM08=a09773caee4928a70000000000304e50 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888009b76380 RBX=ffff88800c8b72b8 RCX=ffff888009b761a0 RDX=ffff88800c70a3f0 RSI=ffff888009b76180 RDI=0000000000000000 RBP=ffff88800d5d2128 RSP=ffff88801b417688 R8 =0000000000000000 R9 =ffffed1003682ec3 R10=0000000000000003 R11=0000000000000001 R12=ffff888009b76180 R13=0000000000000020 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62806 RFL=00000086 [--S--P-] 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 00007f2790a6e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2790a3d008 CR3=000000000e468000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000