[ 46.472498] ------------[ cut here ]------------ [ 46.473453] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.475502] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.476959] Modules linked in: [ 46.477545] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.479817] Tainted: [W]=WARN [ 46.480374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.481919] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.482842] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.486005] RSP: 0018:ffff88801606fbc0 EFLAGS: 00010286 [ 46.487009] RAX: 0000000000000000 RBX: ffffed1002c0df78 RCX: ffffffff813a4050 [ 46.488314] RDX: ffff88801c7c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.489591] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c0df2f [ 46.490895] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.492180] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801606fdf8 [ 46.493483] FS: 00007f7ffb4f8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.494939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.496000] CR2: 00007ffe5e6b3ef7 CR3: 0000000009fb0000 CR4: 0000000000350ef0 [ 46.497301] Call Trace: [ 46.497813] [ 46.498240] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.499159] ? __create_object+0x59/0x80 [ 46.499944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.500924] __vmalloc_noprof+0x59/0x60 [ 46.501637] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.502511] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.503456] bpf_prog_alloc+0x39/0x200 [ 46.504190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.505148] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.506064] do_seccomp+0x349/0x25e0 [ 46.506793] ? find_held_lock+0x2b/0x80 [ 46.507516] ? do_prlimit+0x310/0x610 [ 46.508269] ? __pfx_do_seccomp+0x10/0x10 [ 46.509056] ? do_raw_spin_unlock+0x53/0x220 [ 46.509895] ? _raw_spin_unlock+0x1e/0x40 [ 46.510623] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.511605] ? static_key_count+0x60/0x80 [ 46.512409] prctl_set_seccomp+0x4e/0x70 [ 46.513202] __do_sys_prctl+0xe6c/0x1d70 [ 46.514005] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.514878] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.515835] ? irqentry_exit+0xf3/0x650 [ 46.516562] do_syscall_64+0xbf/0x430 [ 46.517309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.518263] RIP: 0033:0x7f7ffb9ea5cd [ 46.518994] 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 [ 46.522153] RSP: 002b:00007ffe5e6b12d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.523545] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ffb9ea5cd [ 46.524839] RDX: 000055bf52366e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.526121] RBP: 00007ffe5e6b1330 R08: 0000000000000000 R09: 00007ffe5e6b09d0 [ 46.527479] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf67342b10 [ 46.528776] R13: 00007ffe5e6b1760 R14: 000055bf673432b0 R15: 000055bf673576f0 [ 46.530084] [ 46.530514] irq event stamp: 1803 [ 46.531166] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 46.532697] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 46.534217] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 46.535778] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 46.537307] ---[ end trace 0000000000000000 ]--- [ 49.976191] ------------[ cut here ]------------ [ 49.977137] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.979161] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.980607] Modules linked in: [ 49.981241] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.983242] Tainted: [W]=WARN [ 49.983844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.985336] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.986260] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.989435] RSP: 0018:ffff888019f4fbc0 EFLAGS: 00010286 [ 49.990421] RAX: 0000000000000000 RBX: ffffed10033e9f78 RCX: ffffffff813a4050 [ 49.991746] RDX: ffff888015d48000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.993022] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e9f2f [ 49.994340] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.995624] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f4fdf8 [ 49.996925] FS: 00007f2b0b4da900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.998388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.999477] CR2: 00007ffdf73abef7 CR3: 00000000207a2000 CR4: 0000000000350ef0 [ 50.000784] Call Trace: [ 50.001254] [ 50.001716] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.002585] ? __create_object+0x59/0x80 [ 50.003388] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.004355] __vmalloc_noprof+0x59/0x60 [ 50.005124] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.006010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.006975] bpf_prog_alloc+0x39/0x200 [ 50.007716] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.008602] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.009516] do_seccomp+0x349/0x25e0 [ 50.010249] ? find_held_lock+0x2b/0x80 [ 50.011034] ? do_prlimit+0x310/0x610 [ 50.011780] ? __pfx_do_seccomp+0x10/0x10 [ 50.012532] ? do_raw_spin_unlock+0x53/0x220 [ 50.013421] ? _raw_spin_unlock+0x1e/0x40 [ 50.014212] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.015197] ? static_key_count+0x60/0x80 [ 50.016006] prctl_set_seccomp+0x4e/0x70 [ 50.016779] __do_sys_prctl+0xe6c/0x1d70 [ 50.017522] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.018389] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.019378] ? irqentry_exit+0xf3/0x650 [ 50.020139] do_syscall_64+0xbf/0x430 [ 50.020887] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.021843] RIP: 0033:0x7f2b0b9cc5cd [ 50.022508] 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 [ 50.025714] RSP: 002b:00007ffdf73a97a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.027099] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b0b9cc5cd [ 50.028374] RDX: 0000562b326f9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.029665] RBP: 00007ffdf73a9800 R08: 0000000000000000 R09: 00007ffdf73a8ea0 [ 50.030984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b3a6e3240 [ 50.032258] R13: 00007ffdf73a9c30 R14: 0000562b3a6e2bf0 R15: 0000562b3a6f74d0 [ 50.033578] [ 50.034050] irq event stamp: 1713 [ 50.034661] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 50.036220] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 50.037744] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 50.039281] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 50.040551] ---[ end trace 0000000000000000 ]--- [ 50.823432] ------------[ cut here ]------------ [ 50.824355] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.826368] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.827857] Modules linked in: [ 50.828447] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.830429] Tainted: [W]=WARN [ 50.831057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.832542] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.833481] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.836752] RSP: 0018:ffff8880155bfbc0 EFLAGS: 00010286 [ 50.837727] RAX: 0000000000000000 RBX: ffffed1002ab7f78 RCX: ffffffff813a4050 [ 50.839014] RDX: ffff888015969bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.840315] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ab7f2f [ 50.841631] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.842917] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880155bfdf8 [ 50.844213] FS: 00007f245f415900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.845699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.846784] CR2: 00007f245f907580 CR3: 000000000c8f3000 CR4: 0000000000350ef0 [ 50.848086] Call Trace: [ 50.848576] [ 50.849024] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.849933] ? __create_object+0x59/0x80 [ 50.850723] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.851737] __vmalloc_noprof+0x59/0x60 [ 50.852454] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.853330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.854274] bpf_prog_alloc+0x39/0x200 [ 50.855053] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.855987] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.856919] do_seccomp+0x349/0x25e0 [ 50.857595] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.858502] ? __pfx_do_seccomp+0x10/0x10 [ 50.859329] ? find_held_lock+0x2b/0x80 [ 50.860128] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.861116] ? static_key_count+0x60/0x80 [ 50.861924] prctl_set_seccomp+0x4e/0x70 [ 50.862722] __do_sys_prctl+0xe6c/0x1d70 [ 50.863506] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.864364] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.865335] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.866316] ? irqentry_exit+0xf3/0x650 [ 50.867108] do_syscall_64+0xbf/0x430 [ 50.867857] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.868834] RIP: 0033:0x7f245f9075cd [ 50.869486] 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 [ 50.872697] RSP: 002b:00007ffffd419640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.874075] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f245f9075cd [ 50.875402] RDX: 0000561f850c0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.876720] RBP: 00007ffffd4196a0 R08: 0000000000000000 R09: 00007ffffd418d40 [ 50.877991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f9edd72b0 [ 50.879298] R13: 00007ffffd419ad0 R14: 0000561f9edd9d20 R15: 0000561f9edeb8d0 [ 50.880467] [ 50.880857] irq event stamp: 1789 [ 50.881357] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 50.882617] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 50.883899] softirqs last enabled at (1340): [] handle_softirqs+0x50c/0x770 [ 50.885179] softirqs last disabled at (1335): [] __irq_exit_rcu+0xc4/0x100 [ 50.886435] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39800' (ECDSA) to the list of known hosts. 2025/11/18 07:45:20 fuzzer started 2025/11/18 07:45:21 dialing manager at localhost:37895 2025/11/18 07:45:21 checking machine... 2025/11/18 07:45:21 checking revisions... [ 51.752801] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:45:21 testing simple program... [ 51.841134] cgroup: Unknown subsys name 'net' [ 51.900641] cgroup: Unknown subsys name 'cpuset' [ 51.919048] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:45:20 Registers: info registers vcpu 0 RAX=ffffffff81ceb7d0 RBX=0000000000000000 RCX=0000000000000304 RDX=0000000000000010 RSI=0000000000000001 RDI=ffff88800d5915b0 RBP=dffffc0000000000 RSP=ffff88801712f7e0 R8 =ffff88800d5915b0 R9 =ffff8880091bd100 R10=0000000000000003 R11=0000000000000001 R12=0000000000000001 R13=0000000000000010 R14=0000000000000304 R15=ffff8880091bd0e8 RIP=ffffffff81ceb7d4 RFL=00000046 [---Z-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 00007fa6123ba700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcd7130388 CR3=000000000e60a000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3434325b646873732030323a3534 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323337 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0ce6a92 RBX=ffffffff86735494 RCX=ffffffff81c0c254 RDX=0000000000000000 RSI=ffffffff86acf8f8 RDI=ffffffff86735484 RBP=ffffffff86735490 RSP=ffff88801b887780 R8 =ffffffff86acf8f8 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000029434 R12=ffffffff86735498 R13=ffffffff86735484 R14=ffffffff8673548c R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000213 [----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 00007f2b0b4da900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf73a3000 CR3=00000000206ad000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000