[ 46.022051] ------------[ cut here ]------------ [ 46.022992] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.025010] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.026466] Modules linked in: [ 46.027157] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.029169] Tainted: [W]=WARN [ 46.029766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.031280] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.032200] 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 [ 46.035418] RSP: 0018:ffff888015fafbc0 EFLAGS: 00010286 [ 46.036398] RAX: 0000000000000000 RBX: ffffed1002bf5f78 RCX: ffffffff813a4050 [ 46.037710] RDX: ffff888016f5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.039028] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf5f2f [ 46.040312] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.041618] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fafdf8 [ 46.042921] FS: 00007f10d5212900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.044369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.045444] CR2: 00007f10d5704580 CR3: 00000000160de000 CR4: 0000000000350ef0 [ 46.046748] Call Trace: [ 46.047214] [ 46.047622] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.048515] ? __create_object+0x59/0x80 [ 46.049315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.050281] __vmalloc_noprof+0x59/0x60 [ 46.051049] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.051922] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.052878] bpf_prog_alloc+0x39/0x200 [ 46.053575] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.054511] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.055426] do_seccomp+0x349/0x25e0 [ 46.056152] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.057082] ? __pfx_do_seccomp+0x10/0x10 [ 46.057867] ? find_held_lock+0x2b/0x80 [ 46.058579] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.059537] ? static_key_count+0x60/0x80 [ 46.060348] prctl_set_seccomp+0x4e/0x70 [ 46.061145] __do_sys_prctl+0xe6c/0x1d70 [ 46.061932] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.062802] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.063755] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.064726] ? irqentry_exit+0xf3/0x650 [ 46.065451] do_syscall_64+0xbf/0x430 [ 46.066193] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.067139] RIP: 0033:0x7f10d57045cd [ 46.067849] 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 [ 46.071057] RSP: 002b:00007ffd43143550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.072428] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10d57045cd [ 46.073760] RDX: 000055be77a33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.075052] RBP: 00007ffd431435b0 R08: 0000000000000000 R09: 00007ffd43142c50 [ 46.076330] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be8edeaad0 [ 46.077535] R13: 00007ffd431439e0 R14: 000055be8edebbc0 R15: 000055be8edfc780 [ 46.078616] [ 46.079001] irq event stamp: 1731 [ 46.079515] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.080814] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.082072] softirqs last enabled at (1276): [] handle_softirqs+0x50c/0x770 [ 46.083358] softirqs last disabled at (1271): [] __irq_exit_rcu+0xc4/0x100 [ 46.084639] ---[ end trace 0000000000000000 ]--- [ 49.458777] ------------[ cut here ]------------ [ 49.459669] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.461904] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.463368] Modules linked in: [ 49.464014] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.465997] Tainted: [W]=WARN [ 49.466556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.468008] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.468941] 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 [ 49.472131] RSP: 0018:ffff8880169ffbc0 EFLAGS: 00010286 [ 49.473138] RAX: 0000000000000000 RBX: ffffed1002d3ff78 RCX: ffffffff813a4050 [ 49.474440] RDX: ffff888015d75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.475719] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3ff2f [ 49.477028] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.478317] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169ffdf8 [ 49.479614] FS: 00007f801dcf5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.481063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.482124] CR2: 00007f801e1e7580 CR3: 000000000dfbd000 CR4: 0000000000350ef0 [ 49.483418] Call Trace: [ 49.483925] [ 49.484338] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.485269] ? __create_object+0x59/0x80 [ 49.486043] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.487015] __vmalloc_noprof+0x59/0x60 [ 49.487786] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.488625] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.489583] bpf_prog_alloc+0x39/0x200 [ 49.490334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.491264] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.492175] do_seccomp+0x349/0x25e0 [ 49.492930] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.493841] ? __pfx_do_seccomp+0x10/0x10 [ 49.494575] ? find_held_lock+0x2b/0x80 [ 49.495345] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.496294] ? static_key_count+0x60/0x80 [ 49.497118] prctl_set_seccomp+0x4e/0x70 [ 49.497899] __do_sys_prctl+0xe6c/0x1d70 [ 49.498643] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.499515] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.500492] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.501481] ? irqentry_exit+0xf3/0x650 [ 49.502234] do_syscall_64+0xbf/0x430 [ 49.502974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.503915] RIP: 0033:0x7f801e1e75cd [ 49.504566] 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 [ 49.507744] RSP: 002b:00007fff35347b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.509123] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f801e1e75cd [ 49.510398] RDX: 00005607798d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.511713] RBP: 00007fff35347bb0 R08: 0000000000000000 R09: 00007fff35347250 [ 49.513021] R10: 0000000000000000 R11: 0000000000000246 R12: 00005607a5d21bf0 [ 49.514296] R13: 00007fff35347fe0 R14: 00005607a5d2b380 R15: 00005607a5d36460 [ 49.515580] [ 49.516059] irq event stamp: 1779 [ 49.516730] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 49.518243] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 49.519767] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.521314] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.522820] ---[ end trace 0000000000000000 ]--- [ 50.320199] ------------[ cut here ]------------ [ 50.321153] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.323191] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.324636] Modules linked in: [ 50.325292] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.327279] Tainted: [W]=WARN [ 50.327870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.329356] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.330274] 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 [ 50.333480] RSP: 0018:ffff888016a6fbc0 EFLAGS: 00010286 [ 50.334466] RAX: 0000000000000000 RBX: ffffed1002d4df78 RCX: ffffffff813a4050 [ 50.335742] RDX: ffff888016339bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.337049] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4df2f [ 50.338335] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.339624] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a6fdf8 [ 50.340914] FS: 00007f2251aa0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.342359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.343411] CR2: 00007ffccdba9ef7 CR3: 000000001f3d8000 CR4: 0000000000350ef0 [ 50.344722] Call Trace: [ 50.345191] [ 50.345597] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.346494] ? __create_object+0x59/0x80 [ 50.347271] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.348239] __vmalloc_noprof+0x59/0x60 [ 50.349027] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.349900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.350846] bpf_prog_alloc+0x39/0x200 [ 50.351535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.352464] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.353371] do_seccomp+0x349/0x25e0 [ 50.354091] ? find_held_lock+0x2b/0x80 [ 50.354857] ? do_prlimit+0x310/0x610 [ 50.355553] ? __pfx_do_seccomp+0x10/0x10 [ 50.356348] ? do_raw_spin_unlock+0x53/0x220 [ 50.357187] ? _raw_spin_unlock+0x1e/0x40 [ 50.357986] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.358957] ? static_key_count+0x60/0x80 [ 50.359757] prctl_set_seccomp+0x4e/0x70 [ 50.360498] __do_sys_prctl+0xe6c/0x1d70 [ 50.361296] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.362135] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.363107] ? irqentry_exit+0xf3/0x650 [ 50.363880] do_syscall_64+0xbf/0x430 [ 50.364576] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.365541] RIP: 0033:0x7f2251f925cd [ 50.366244] 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 [ 50.369429] RSP: 002b:00007ffccdba8230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.370805] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2251f925cd [ 50.372079] RDX: 00005616a8dc3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.373385] RBP: 00007ffccdba8290 R08: 0000000000000000 R09: 00007ffccdba7930 [ 50.374669] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616dbafeb10 [ 50.375975] R13: 00007ffccdba86c0 R14: 00005616dbaff2b0 R15: 00005616dbb136f0 [ 50.377284] [ 50.377734] irq event stamp: 1751 [ 50.378339] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.379861] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.381370] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 50.382646] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 50.383903] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30330' (ECDSA) to the list of known hosts. 2025/11/17 10:51:38 fuzzer started 2025/11/17 10:51:38 dialing manager at localhost:37895 2025/11/17 10:51:38 checking machine... 2025/11/17 10:51:38 checking revisions... [ 51.271602] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:51:38 testing simple program... [ 51.369237] cgroup: Unknown subsys name 'net' [ 51.449130] cgroup: Unknown subsys name 'cpuset' [ 51.470922] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:51:37 Registers: info registers vcpu 0 RAX=ffffffff86fd8478 RBX=ffffffff81618fa0 RCX=ffff88806ce089a4 RDX=1ffff1100d9c1155 RSI=ffffffff86fd8478 RDI=ffff88806ce08b18 RBP=ffff88806ce08ae8 RSP=ffff88806ce08a48 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce08b18 R13=0000000000000000 R14=ffffffff85c2ca00 R15=ffff888009462280 RIP=ffffffff81618fa0 RFL=00000286 [--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 0000000000000000 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=00007f801e2aa650 CR3=000000000d132000 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=ccae9690d0ca3994f54ce7d3b1eb714f XMM02=0000000000302470ec2efd57dc4c00df XMM03=000000000030e480eb56a2531b68a66b XMM04=b9f48be28f7ff31200000000000ae988 XMM05=83edeac31ce4e03d000000000031e9b8 XMM06=474038aa6c007e1f000000000031e3b0 XMM07=e042d86d42eb936e000000000030e700 XMM08=eb56a2531b68a66b00000000003024d0 XMM09=00000000000000000000000000000000 XMM10=00000000002000002000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff8880171dd340 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880171ddd98 RSP=ffff888016487650 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880171ddd98 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----PC] 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 00007f801dcf5900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff35341000 CR3=000000001f2d4000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000