[ 38.969149] ------------[ cut here ]------------ [ 38.970078] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.972133] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.973589] Modules linked in: [ 38.974480] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.976549] Tainted: [W]=WARN [ 38.977174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.978657] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.979572] 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 [ 38.982814] RSP: 0018:ffff888016f37bc0 EFLAGS: 00010286 [ 38.983772] RAX: 0000000000000000 RBX: ffffed1002de6f78 RCX: ffffffff813a4050 [ 38.985045] RDX: ffff88800fb0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.986353] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de6f2f [ 38.987653] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.988946] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f37df8 [ 38.990248] FS: 00007fa31ae63900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.991682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.992756] CR2: 00007fa31b355580 CR3: 000000001c759000 CR4: 0000000000350ef0 [ 38.994063] Call Trace: [ 38.994522] [ 38.994982] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.995870] ? __create_object+0x59/0x80 [ 38.996599] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.997560] __vmalloc_noprof+0x59/0x60 [ 38.998316] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.999190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.000122] bpf_prog_alloc+0x39/0x200 [ 39.000866] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.001765] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.002667] do_seccomp+0x349/0x25e0 [ 39.003363] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.004273] ? __pfx_do_seccomp+0x10/0x10 [ 39.005068] ? find_held_lock+0x2b/0x80 [ 39.005796] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.006768] ? static_key_count+0x60/0x80 [ 39.007564] prctl_set_seccomp+0x4e/0x70 [ 39.008341] __do_sys_prctl+0xe6c/0x1d70 [ 39.009172] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.010100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.011147] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.012098] ? irqentry_exit+0xf3/0x650 [ 39.012859] do_syscall_64+0xbf/0x430 [ 39.013591] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.014547] RIP: 0033:0x7fa31b3555cd [ 39.015257] 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 [ 39.018435] RSP: 002b:00007fff297171d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.019796] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa31b3555cd [ 39.021103] RDX: 000055e503098e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.022425] RBP: 00007fff29717230 R08: 0000000000000000 R09: 00007fff297168d0 [ 39.023734] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e50ffe1ad0 [ 39.024990] R13: 00007fff29717660 R14: 000055e50ffe2bc0 R15: 000055e50fff3780 [ 39.026308] [ 39.026746] irq event stamp: 1825 [ 39.027394] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 39.028908] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 39.030634] softirqs last enabled at (1350): [] handle_softirqs+0x50c/0x770 [ 39.032192] softirqs last disabled at (1327): [] __irq_exit_rcu+0xc4/0x100 [ 39.033742] ---[ end trace 0000000000000000 ]--- [ 42.491882] ------------[ cut here ]------------ [ 42.492872] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.495060] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.496604] Modules linked in: [ 42.497297] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.499418] Tainted: [W]=WARN [ 42.500062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.501657] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.502645] 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 [ 42.506045] RSP: 0018:ffff88801676fbc0 EFLAGS: 00010286 [ 42.507095] RAX: 0000000000000000 RBX: ffffed1002cedf78 RCX: ffffffff813a4050 [ 42.508468] RDX: ffff88800f995340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.509856] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cedf2f [ 42.511234] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.512613] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801676fdf8 [ 42.514015] FS: 00007fd75ee1b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.515580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.516724] CR2: 00007ffe4af0aef8 CR3: 000000001fdd6000 CR4: 0000000000350ef0 [ 42.518117] Call Trace: [ 42.518617] [ 42.519105] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.520065] ? __create_object+0x59/0x80 [ 42.520894] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.521983] __vmalloc_noprof+0x59/0x60 [ 42.522752] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.523692] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.524696] bpf_prog_alloc+0x39/0x200 [ 42.525511] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.526526] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.527502] do_seccomp+0x349/0x25e0 [ 42.528290] ? find_held_lock+0x2b/0x80 [ 42.529118] ? do_prlimit+0x310/0x610 [ 42.529942] ? __pfx_do_seccomp+0x10/0x10 [ 42.530747] ? do_raw_spin_unlock+0x53/0x220 [ 42.531655] ? _raw_spin_unlock+0x1e/0x40 [ 42.532504] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.533571] ? static_key_count+0x60/0x80 [ 42.534452] prctl_set_seccomp+0x4e/0x70 [ 42.535297] __do_sys_prctl+0xe6c/0x1d70 [ 42.536161] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.537110] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.538181] ? irqentry_exit+0xf3/0x650 [ 42.539010] do_syscall_64+0xbf/0x430 [ 42.539778] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.540848] RIP: 0033:0x7fd75f30d5cd [ 42.541597] 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 [ 42.545084] RSP: 002b:00007ffe4af091b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.546507] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd75f30d5cd [ 42.547609] RDX: 000055d85e14de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.548726] RBP: 00007ffe4af09210 R08: 0000000000000000 R09: 00007ffe4af088b0 [ 42.549854] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d88746fad0 [ 42.550986] R13: 00007ffe4af09640 R14: 000055d887470bc0 R15: 000055d887481780 [ 42.552129] [ 42.552497] irq event stamp: 1709 [ 42.553053] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 42.554392] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 42.555721] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 42.557055] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 42.558394] ---[ end trace 0000000000000000 ]--- [ 43.399449] ------------[ cut here ]------------ [ 43.400388] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.402412] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.403855] Modules linked in: [ 43.404442] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.406411] Tainted: [W]=WARN [ 43.407003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.408481] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.409408] 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 [ 43.412565] RSP: 0018:ffff88800f617bc0 EFLAGS: 00010286 [ 43.413548] RAX: 0000000000000000 RBX: ffffed1001ec2f78 RCX: ffffffff813a4050 [ 43.414843] RDX: ffff88801a213780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.416119] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ec2f2f [ 43.417416] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.418695] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f617df8 [ 43.419966] FS: 00007f6afbd41900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.421396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.422455] CR2: 00007f6afc233580 CR3: 000000000e920000 CR4: 0000000000350ef0 [ 43.423736] Call Trace: [ 43.424241] [ 43.424647] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.425550] ? __create_object+0x59/0x80 [ 43.426335] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.427296] __vmalloc_noprof+0x59/0x60 [ 43.428044] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.428933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.429881] bpf_prog_alloc+0x39/0x200 [ 43.430567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.431491] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.432386] do_seccomp+0x349/0x25e0 [ 43.433107] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.434017] ? __pfx_do_seccomp+0x10/0x10 [ 43.434765] ? find_held_lock+0x2b/0x80 [ 43.435523] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.436467] ? static_key_count+0x60/0x80 [ 43.437272] prctl_set_seccomp+0x4e/0x70 [ 43.438059] __do_sys_prctl+0xe6c/0x1d70 [ 43.438794] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.439655] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.440610] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.441580] ? irqentry_exit+0xf3/0x650 [ 43.442346] do_syscall_64+0xbf/0x430 [ 43.443095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.444055] RIP: 0033:0x7f6afc2335cd [ 43.444709] 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 [ 43.447878] RSP: 002b:00007ffd00d14e20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.449248] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6afc2335cd [ 43.450530] RDX: 000055a965428e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.451787] RBP: 00007ffd00d14e80 R08: 0000000000000000 R09: 00007ffd00d14520 [ 43.453092] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a98825bad0 [ 43.454384] R13: 00007ffd00d152b0 R14: 000055a98825cbc0 R15: 000055a98826d780 [ 43.455680] [ 43.456150] irq event stamp: 1823 [ 43.456748] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 43.458283] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 43.459790] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 43.461347] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 43.462854] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53986' (ECDSA) to the list of known hosts. 2025/11/18 20:41:00 fuzzer started 2025/11/18 20:41:00 dialing manager at localhost:34383 2025/11/18 20:41:00 checking machine... 2025/11/18 20:41:00 checking revisions... [ 44.347771] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:41:00 testing simple program... [ 44.438587] cgroup: Unknown subsys name 'net' [ 44.510537] cgroup: Unknown subsys name 'cpuset' [ 44.522341] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:40:59 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880171a3780 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880171a41d8 RSP=ffff888017eb76f8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880171a41d8 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff8152707c RFL=00000056 [---ZAP-] 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 00007fd75ee1b900 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=00007ffe4af03000 CR3=000000001fd5f000 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 info registers vcpu 1 RAX=ffff888017068000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8160e1e2 RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88801c67f058 R8 =0000000000000000 R9 =0000000000000000 R10=00007f8f4e28a000 R11=0000000000000003 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000092cc0 RIP=ffffffff81529327 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8f4da8c028 CR3=000000000fa3a000 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=756e696c2d34365f3638782f62696c2f XMM01=6f732e616d7a6c62696c2f756e672d78 XMM02=00352e6f732e616d7a6c62696c2f756e XMM03=672d78756e696c2d34365f3638782f62 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000