[ 47.148179] ------------[ cut here ]------------ [ 47.149078] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.151031] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 47.152454] Modules linked in: [ 47.153082] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.155014] Tainted: [W]=WARN [ 47.155555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.156992] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.157871] 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 [ 47.160982] RSP: 0018:ffff88801632fbc0 EFLAGS: 00010286 [ 47.161929] RAX: 0000000000000000 RBX: ffffed1002c65f78 RCX: ffffffff813a4050 [ 47.163175] RDX: ffff888015b2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.164430] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c65f2f [ 47.165682] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.166936] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801632fdf8 [ 47.168211] FS: 00007f96bcdca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.169615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.170660] CR2: 00007ffe97d88ef8 CR3: 000000000d04c000 CR4: 0000000000350ef0 [ 47.171911] Call Trace: [ 47.172376] [ 47.172826] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.173662] ? __create_object+0x59/0x80 [ 47.174413] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.175357] __vmalloc_noprof+0x59/0x60 [ 47.176098] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.176969] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.177893] bpf_prog_alloc+0x39/0x200 [ 47.178585] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.179511] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.180422] do_seccomp+0x349/0x25e0 [ 47.181133] ? find_held_lock+0x2b/0x80 [ 47.181885] ? do_prlimit+0x310/0x610 [ 47.182581] ? __pfx_do_seccomp+0x10/0x10 [ 47.183382] ? do_raw_spin_unlock+0x53/0x220 [ 47.184226] ? _raw_spin_unlock+0x1e/0x40 [ 47.185004] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.185959] ? static_key_count+0x60/0x80 [ 47.186716] prctl_set_seccomp+0x4e/0x70 [ 47.187489] __do_sys_prctl+0xe6c/0x1d70 [ 47.188280] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.189140] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.190097] ? irqentry_exit+0xf3/0x650 [ 47.190851] do_syscall_64+0xbf/0x430 [ 47.191545] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.192514] RIP: 0033:0x7f96bd2bc5cd [ 47.193216] 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 [ 47.196410] RSP: 002b:00007ffe97d86bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.197777] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f96bd2bc5cd [ 47.199057] RDX: 0000560863b7ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.200352] RBP: 00007ffe97d86c10 R08: 0000000000000000 R09: 00007ffe97d862b0 [ 47.201635] R10: 0000000000000000 R11: 0000000000000246 R12: 00005608866152b0 [ 47.202914] R13: 00007ffe97d87040 R14: 0000560886617d20 R15: 00005608866298d0 [ 47.204219] [ 47.204645] irq event stamp: 1739 [ 47.205227] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 47.206517] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 47.207790] softirqs last enabled at (1536): [] handle_softirqs+0x50c/0x770 [ 47.209106] softirqs last disabled at (1531): [] __irq_exit_rcu+0xc4/0x100 [ 47.210398] ---[ end trace 0000000000000000 ]--- [ 50.137368] ------------[ cut here ]------------ [ 50.138292] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.140289] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.141755] Modules linked in: [ 50.142347] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.144304] Tainted: [W]=WARN [ 50.144891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.146333] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.147235] 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 [ 50.150357] RSP: 0018:ffff888016fbfbc0 EFLAGS: 00010286 [ 50.151318] RAX: 0000000000000000 RBX: ffffed1002df7f78 RCX: ffffffff813a4050 [ 50.152580] RDX: ffff88801a055340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.153837] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df7f2f [ 50.155103] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.156364] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fbfdf8 [ 50.157638] FS: 00007fae5ef54900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.159063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.160132] CR2: 00007fae5f446580 CR3: 000000000be48000 CR4: 0000000000350ef0 [ 50.161402] Call Trace: [ 50.161900] [ 50.162307] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.163200] ? __create_object+0x59/0x80 [ 50.163983] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.164981] __vmalloc_noprof+0x59/0x60 [ 50.165706] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.166591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.167537] bpf_prog_alloc+0x39/0x200 [ 50.168295] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.169229] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.170125] do_seccomp+0x349/0x25e0 [ 50.170855] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.171709] ? __pfx_do_seccomp+0x10/0x10 [ 50.172524] ? find_held_lock+0x2b/0x80 [ 50.173295] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.174273] ? static_key_count+0x60/0x80 [ 50.175075] prctl_set_seccomp+0x4e/0x70 [ 50.175847] __do_sys_prctl+0xe6c/0x1d70 [ 50.176605] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.177473] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.178437] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.179403] ? irqentry_exit+0xf3/0x650 [ 50.180179] do_syscall_64+0xbf/0x430 [ 50.180923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.181885] RIP: 0033:0x7fae5f4465cd [ 50.182539] 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 [ 50.185712] RSP: 002b:00007ffe28df8f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.187100] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fae5f4465cd [ 50.188404] RDX: 0000561efa788e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.189680] RBP: 00007ffe28df8fc0 R08: 0000000000000000 R09: 00007ffe28df8660 [ 50.190993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f0f216ad0 [ 50.192274] R13: 00007ffe28df93f0 R14: 0000561f0f217bc0 R15: 0000561f0f228780 [ 50.193568] [ 50.194031] irq event stamp: 1823 [ 50.194646] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 50.196174] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 50.197710] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 50.199283] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 50.200716] ---[ end trace 0000000000000000 ]--- [ 50.812441] ------------[ cut here ]------------ [ 50.812917] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.813919] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.814613] Modules linked in: [ 50.814935] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.815926] Tainted: [W]=WARN [ 50.816212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.816942] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.817375] 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 [ 50.818954] RSP: 0018:ffff88800ddbfbc0 EFLAGS: 00010286 [ 50.819418] RAX: 0000000000000000 RBX: ffffed1001bb7f78 RCX: ffffffff813a4050 [ 50.820069] RDX: ffff88801a148000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.820678] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001bb7f2f [ 50.821313] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.821956] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ddbfdf8 [ 50.822566] FS: 00007fc4137d6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.823280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.823798] CR2: 00007fc413cc8580 CR3: 000000001dca4000 CR4: 0000000000350ef0 [ 50.824419] Call Trace: [ 50.824648] [ 50.824878] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.825286] ? __create_object+0x59/0x80 [ 50.825642] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.826115] __vmalloc_noprof+0x59/0x60 [ 50.826458] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.826883] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.827312] bpf_prog_alloc+0x39/0x200 [ 50.827644] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.828110] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.828526] do_seccomp+0x349/0x25e0 [ 50.828868] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.829281] ? __pfx_do_seccomp+0x10/0x10 [ 50.829634] ? find_held_lock+0x2b/0x80 [ 50.830013] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.830458] ? static_key_count+0x60/0x80 [ 50.830846] prctl_set_seccomp+0x4e/0x70 [ 50.831199] __do_sys_prctl+0xe6c/0x1d70 [ 50.831552] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.831963] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.832418] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.832888] ? irqentry_exit+0xf3/0x650 [ 50.833239] do_syscall_64+0xbf/0x430 [ 50.833573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.834041] RIP: 0033:0x7fc413cc85cd [ 50.834358] 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 [ 50.835882] RSP: 002b:00007ffdd931abc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.836524] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc413cc85cd [ 50.837152] RDX: 000055a79fb67e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.837775] RBP: 00007ffdd931ac20 R08: 0000000000000000 R09: 00007ffdd931a2c0 [ 50.838370] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7c105dad0 [ 50.838986] R13: 00007ffdd931b050 R14: 000055a7c105ebc0 R15: 000055a7c106f780 [ 50.839584] [ 50.839819] irq event stamp: 1653 [ 50.840122] hardirqs last enabled at (1661): [] __up_console_sem+0x78/0x80 [ 50.840862] hardirqs last disabled at (1670): [] __up_console_sem+0x5d/0x80 [ 50.841567] softirqs last enabled at (1208): [] handle_softirqs+0x50c/0x770 [ 50.842313] softirqs last disabled at (1199): [] __irq_exit_rcu+0xc4/0x100 [ 50.843043] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18824' (ECDSA) to the list of known hosts. 2025/11/18 03:01:23 fuzzer started 2025/11/18 03:01:23 dialing manager at localhost:37895 2025/11/18 03:01:23 checking machine... 2025/11/18 03:01:23 checking revisions... [ 51.601323] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:01:24 testing simple program... [ 51.697866] cgroup: Unknown subsys name 'net' [ 51.773794] cgroup: Unknown subsys name 'cpuset' [ 51.792469] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:01:23 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08b38 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1167 RSI=ffffffff81a25aa9 RDI=ffff88806ce08b44 RBP=0000000000000019 RSP=ffff88806ce08a50 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000231c7 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff888017868000 R15=ffff88800945d3c0 RIP=ffffffff81619055 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 00007fae5ef54900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fae5ef23008 CR3=0000000016de5000 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=000000000009e80f RBX=0000000000000000 RCX=0000000000000040 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88801ddbe648 RBP=ffff888015267920 RSP=ffff8880152678b8 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000001 R12=ffffea0000586800 R13=ffff8880161a3400 R14=ffff888008c4b140 R15=0000000000000000 RIP=ffffffff81b61b62 RFL=00000282 [--S----] 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 00007f04e6297900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f04e59b0000 CR3=000000000d8ab000 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=525db4f58d53c2af91448d320e064db2 XMM02=eff9b2d0a8fce9cb0000000000305670 XMM03=2c67c8bc2e329bc30000000000305798 XMM04=adcaef0cdb5079ee00000000000ae988 XMM05=aa807fa343ab9c270000000000322f88 XMM06=090f1556b20111b300000000003216b8 XMM07=fb795ef6d65770560000000000311958 XMM08=2c67c8bc2e329bc30000000000305798 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000