[ 46.370336] ------------[ cut here ]------------ [ 46.371404] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.373714] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.375394] Modules linked in: [ 46.376061] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.378330] Tainted: [W]=WARN [ 46.378963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.380642] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.381697] 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 [ 46.385315] RSP: 0018:ffff888015a57bc0 EFLAGS: 00010286 [ 46.386444] RAX: 0000000000000000 RBX: ffffed1002b4af78 RCX: ffffffff813a4050 [ 46.387878] RDX: ffff88801b448000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.389314] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b4af2f [ 46.390767] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.392217] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a57df8 [ 46.393688] FS: 00007f5b15d03900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.395325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.396533] CR2: 00007f5b161f5580 CR3: 000000000e5e3000 CR4: 0000000000350ef0 [ 46.397983] Call Trace: [ 46.398558] [ 46.399022] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.400033] ? __create_object+0x59/0x80 [ 46.400889] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.402002] __vmalloc_noprof+0x59/0x60 [ 46.402864] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.403842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.404900] bpf_prog_alloc+0x39/0x200 [ 46.405736] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.406788] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.407802] do_seccomp+0x349/0x25e0 [ 46.408610] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.409619] ? __pfx_do_seccomp+0x10/0x10 [ 46.410533] ? find_held_lock+0x2b/0x80 [ 46.411380] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.412471] ? static_key_count+0x60/0x80 [ 46.413375] prctl_set_seccomp+0x4e/0x70 [ 46.414217] __do_sys_prctl+0xe6c/0x1d70 [ 46.415095] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.416061] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.417150] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.418269] ? irqentry_exit+0xf3/0x650 [ 46.419072] do_syscall_64+0xbf/0x430 [ 46.419905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.420974] RIP: 0033:0x7f5b161f55cd [ 46.421781] 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 [ 46.425398] RSP: 002b:00007ffe32365f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.426936] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b161f55cd [ 46.428357] RDX: 000056167a74be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.429795] RBP: 00007ffe32365fe0 R08: 0000000000000000 R09: 00007ffe32365680 [ 46.431210] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616acff42b0 [ 46.432650] R13: 00007ffe32366410 R14: 00005616acff6d20 R15: 00005616ad0088d0 [ 46.434104] [ 46.434621] irq event stamp: 1749 [ 46.435336] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 46.437033] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 46.438737] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 46.440221] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 46.441687] ---[ end trace 0000000000000000 ]--- [ 49.285872] ------------[ cut here ]------------ [ 49.286815] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.288839] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.290376] Modules linked in: [ 49.290962] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.292923] Tainted: [W]=WARN [ 49.293508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.294974] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.295890] 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 [ 49.299027] RSP: 0018:ffff888016847bc0 EFLAGS: 00010286 [ 49.299995] RAX: 0000000000000000 RBX: ffffed1002d08f78 RCX: ffffffff813a4050 [ 49.301270] RDX: ffff88801b44d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.302553] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d08f2f [ 49.303835] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.305104] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016847df8 [ 49.306383] FS: 00007f2dda189900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.307797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.308845] CR2: 00007ffe3ce00ef8 CR3: 000000001bf7f000 CR4: 0000000000350ef0 [ 49.310126] Call Trace: [ 49.310628] [ 49.311032] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.311918] ? __create_object+0x59/0x80 [ 49.312705] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.313676] __vmalloc_noprof+0x59/0x60 [ 49.314439] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.315299] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.316176] bpf_prog_alloc+0x39/0x200 [ 49.316902] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.317830] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.318731] do_seccomp+0x349/0x25e0 [ 49.319446] ? find_held_lock+0x2b/0x80 [ 49.320159] ? do_prlimit+0x310/0x610 [ 49.320914] ? __pfx_do_seccomp+0x10/0x10 [ 49.321704] ? do_raw_spin_unlock+0x53/0x220 [ 49.322542] ? _raw_spin_unlock+0x1e/0x40 [ 49.323317] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.324219] ? static_key_count+0x60/0x80 [ 49.325014] prctl_set_seccomp+0x4e/0x70 [ 49.325799] __do_sys_prctl+0xe6c/0x1d70 [ 49.326592] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.327444] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.328425] ? irqentry_exit+0xf3/0x650 [ 49.329144] do_syscall_64+0xbf/0x430 [ 49.329896] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.330842] RIP: 0033:0x7f2dda67b5cd [ 49.331543] 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 [ 49.334700] RSP: 002b:00007ffe3cdfec90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.336060] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2dda67b5cd [ 49.337343] RDX: 000055c5da8dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.338632] RBP: 00007ffe3cdfecf0 R08: 0000000000000000 R09: 00007ffe3cdfe390 [ 49.339907] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c6025c0ad0 [ 49.341187] R13: 00007ffe3cdff120 R14: 000055c6025c1bc0 R15: 000055c6025d2780 [ 49.342494] [ 49.342916] irq event stamp: 1755 [ 49.343556] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 49.345053] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 49.346433] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 49.347411] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 49.348371] ---[ end trace 0000000000000000 ]--- [ 49.987507] ------------[ cut here ]------------ [ 49.988436] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.990428] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.991910] Modules linked in: [ 49.992547] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.994521] Tainted: [W]=WARN [ 49.995063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.996777] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.997855] 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 [ 50.000983] RSP: 0018:ffff88801b7afbc0 EFLAGS: 00010286 [ 50.002094] RAX: 0000000000000000 RBX: ffffed10036f5f78 RCX: ffffffff813a4050 [ 50.003587] RDX: ffff888016b5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.005006] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036f5f2f [ 50.006279] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.007541] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b7afdf8 [ 50.008802] FS: 00007f9f86c27900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.010229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.011307] CR2: 00007ffef924bef8 CR3: 000000001bf4a000 CR4: 0000000000350ef0 [ 50.012578] Call Trace: [ 50.013037] [ 50.013480] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.014379] ? __create_object+0x59/0x80 [ 50.015109] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.016107] __vmalloc_noprof+0x59/0x60 [ 50.016859] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.017715] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.018641] bpf_prog_alloc+0x39/0x200 [ 50.019376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.020302] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.021149] do_seccomp+0x349/0x25e0 [ 50.021872] ? find_held_lock+0x2b/0x80 [ 50.022614] ? do_prlimit+0x310/0x610 [ 50.023355] ? __pfx_do_seccomp+0x10/0x10 [ 50.024076] ? do_raw_spin_unlock+0x53/0x220 [ 50.024900] ? _raw_spin_unlock+0x1e/0x40 [ 50.025661] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.026622] ? static_key_count+0x60/0x80 [ 50.027411] prctl_set_seccomp+0x4e/0x70 [ 50.028131] __do_sys_prctl+0xe6c/0x1d70 [ 50.028902] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.029760] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.030695] ? irqentry_exit+0xf3/0x650 [ 50.031434] do_syscall_64+0xbf/0x430 [ 50.032100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.033013] RIP: 0033:0x7f9f871195cd [ 50.033701] 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 [ 50.036851] RSP: 002b:00007ffef924a170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.038206] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9f871195cd [ 50.039464] RDX: 000055e6cf6b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.040727] RBP: 00007ffef924a1d0 R08: 0000000000000000 R09: 00007ffef9249870 [ 50.041992] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6d9033240 [ 50.043265] R13: 00007ffef924a600 R14: 000055e6d903c380 R15: 000055e6d9047540 [ 50.044544] [ 50.044959] irq event stamp: 1823 [ 50.045605] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 50.047107] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 50.048599] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 50.050112] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 50.051599] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50129' (ECDSA) to the list of known hosts. 2025/11/17 17:07:10 fuzzer started 2025/11/17 17:07:10 dialing manager at localhost:37895 2025/11/17 17:07:10 checking machine... 2025/11/17 17:07:10 checking revisions... [ 50.923028] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:07:10 testing simple program... [ 51.009831] cgroup: Unknown subsys name 'net' [ 51.078757] cgroup: Unknown subsys name 'cpuset' [ 51.092690] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:07:09 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=1ffff11002f39efa RSI=ffff8880179cf868 RDI=ffff8880179cf820 RBP=ffff888021849a14 RSP=ffff8880179cf710 R8 =0000000000000001 R9 =ffff8880179cf810 R10=000000000003c9ed R11=000000000000453f R12=ffff8880179cf830 R13=ffff8880179cf818 R14=ffff8880179cf868 R15=ffff8880179cf7d0 RIP=ffffffff8135f384 RFL=00000246 [---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 00007f2dda189900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2dda14e008 CR3=0000000020f6a000 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 info registers vcpu 1 RAX=0000000000000001 RBX=ffffffff85e2b980 RCX=ffffffff8152d714 RDX=fffffbfff0bc5731 RSI=0000000000000004 RDI=ffffffff85e2b980 RBP=1ffff110012c6f77 RSP=ffff888009637ba8 R8 =0000000000000001 R9 =fffffbfff0bc5730 R10=ffffffff85e2b983 R11=0000000000000001 R12=ffffffff85e2b988 R13=ffffffff85e2b990 R14=ffff888009637d88 R15=0000000000000000 RIP=ffffffff81b2d00f 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcbef734010 CR3=000000000e275000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=356a95a3b3135c0700000000000ae988 XMM05=4f976530dc8c07880000000000323088 XMM06=af5282c7c802e6790000000000321e38 XMM07=fb795ef6d65770560000000000313030 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000