[ 46.122960] ------------[ cut here ]------------ [ 46.123903] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.125930] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.127399] Modules linked in: [ 46.128027] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.130083] Tainted: [W]=WARN [ 46.130684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.132175] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.133124] 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 [ 46.136286] RSP: 0018:ffff88801a7f7bc0 EFLAGS: 00010286 [ 46.137279] RAX: 0000000000000000 RBX: ffffed10034fef78 RCX: ffffffff813a4050 [ 46.138568] RDX: ffff888016598000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.139858] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034fef2f [ 46.141142] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.142427] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a7f7df8 [ 46.143742] FS: 00007fc862f04900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.145201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.146255] CR2: 00007fc8633f6580 CR3: 000000000e6c4000 CR4: 0000000000350ef0 [ 46.147538] Call Trace: [ 46.148006] [ 46.148415] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.149321] ? __create_object+0x59/0x80 [ 46.150089] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.151071] __vmalloc_noprof+0x59/0x60 [ 46.151833] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.152718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.153656] bpf_prog_alloc+0x39/0x200 [ 46.154355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.155277] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.156161] do_seccomp+0x349/0x25e0 [ 46.156874] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.157786] ? __pfx_do_seccomp+0x10/0x10 [ 46.158584] ? find_held_lock+0x2b/0x80 [ 46.159311] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.160288] ? static_key_count+0x60/0x80 [ 46.161143] prctl_set_seccomp+0x4e/0x70 [ 46.161917] __do_sys_prctl+0xe6c/0x1d70 [ 46.162709] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.163568] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.164532] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.165463] ? irqentry_exit+0xf3/0x650 [ 46.166250] do_syscall_64+0xbf/0x430 [ 46.166991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.167953] RIP: 0033:0x7fc8633f65cd [ 46.168663] 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 [ 46.171843] RSP: 002b:00007ffd6c977a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.173320] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8633f65cd [ 46.174702] RDX: 0000563d8e55ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.176001] RBP: 00007ffd6c977ae0 R08: 0000000000000000 R09: 00007ffd6c977180 [ 46.177315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563dcad1f2b0 [ 46.178594] R13: 00007ffd6c977f10 R14: 0000563dcad21d20 R15: 0000563dcad338d0 [ 46.179902] [ 46.180326] irq event stamp: 1737 [ 46.181040] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.182564] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.184116] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 46.185670] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 46.187192] ---[ end trace 0000000000000000 ]--- [ 49.800204] ------------[ cut here ]------------ [ 49.801158] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.803236] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.804732] Modules linked in: [ 49.805351] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.807641] Tainted: [W]=WARN [ 49.808239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.809799] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.810752] 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 [ 49.814046] RSP: 0018:ffff888016af7bc0 EFLAGS: 00010286 [ 49.815226] RAX: 0000000000000000 RBX: ffffed1002d5ef78 RCX: ffffffff813a4050 [ 49.816534] RDX: ffff888009d4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.817857] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5ef2f [ 49.819178] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.820504] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016af7df8 [ 49.821835] FS: 00007f1376a8c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.823297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.824385] CR2: 00007fff04bd7ef7 CR3: 0000000016978000 CR4: 0000000000350ef0 [ 49.825735] Call Trace: [ 49.826229] [ 49.826683] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.827600] ? __create_object+0x59/0x80 [ 49.828352] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.829381] __vmalloc_noprof+0x59/0x60 [ 49.830160] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.831050] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.832004] bpf_prog_alloc+0x39/0x200 [ 49.832747] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.833725] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.834656] do_seccomp+0x349/0x25e0 [ 49.835347] ? find_held_lock+0x2b/0x80 [ 49.836133] ? do_prlimit+0x310/0x610 [ 49.836899] ? __pfx_do_seccomp+0x10/0x10 [ 49.837745] ? do_raw_spin_unlock+0x53/0x220 [ 49.838603] ? _raw_spin_unlock+0x1e/0x40 [ 49.839368] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.840351] ? static_key_count+0x60/0x80 [ 49.841212] prctl_set_seccomp+0x4e/0x70 [ 49.842014] __do_sys_prctl+0xe6c/0x1d70 [ 49.842806] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.843710] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.844699] ? irqentry_exit+0xf3/0x650 [ 49.845471] do_syscall_64+0xbf/0x430 [ 49.846229] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.847164] RIP: 0033:0x7f1376f7e5cd [ 49.847856] 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 [ 49.851028] RSP: 002b:00007fff04bd6620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.852383] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1376f7e5cd [ 49.853686] RDX: 000055951df86e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.854966] RBP: 00007fff04bd6680 R08: 0000000000000000 R09: 00007fff04bd5d20 [ 49.856266] R10: 0000000000000000 R11: 0000000000000246 R12: 000055953b7caad0 [ 49.857549] R13: 00007fff04bd6ab0 R14: 000055953b7cbbc0 R15: 000055953b7dc780 [ 49.858854] [ 49.859285] irq event stamp: 1855 [ 49.859934] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 49.861499] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 49.863007] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 49.864558] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 49.866077] ---[ end trace 0000000000000000 ]--- [ 50.654655] ------------[ cut here ]------------ [ 50.655572] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.657645] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.659093] Modules linked in: [ 50.659987] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.662047] Tainted: [W]=WARN [ 50.662643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.664083] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.664990] 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 [ 50.668111] RSP: 0018:ffff88801acbfbc0 EFLAGS: 00010286 [ 50.669083] RAX: 0000000000000000 RBX: ffffed1003597f78 RCX: ffffffff813a4050 [ 50.670344] RDX: ffff8880158d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.671606] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003597f2f [ 50.672874] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.674158] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801acbfdf8 [ 50.675426] FS: 00007ff0ffea7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.676828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.677891] CR2: 00007ffc90e5cef7 CR3: 000000000c15e000 CR4: 0000000000350ef0 [ 50.679161] Call Trace: [ 50.679659] [ 50.680070] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.680999] ? __create_object+0x59/0x80 [ 50.681781] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.682747] __vmalloc_noprof+0x59/0x60 [ 50.683453] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.684310] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.685274] bpf_prog_alloc+0x39/0x200 [ 50.686005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.686921] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.687827] do_seccomp+0x349/0x25e0 [ 50.688524] ? find_held_lock+0x2b/0x80 [ 50.689262] ? do_prlimit+0x310/0x610 [ 50.689998] ? __pfx_do_seccomp+0x10/0x10 [ 50.690782] ? do_raw_spin_unlock+0x53/0x220 [ 50.691605] ? _raw_spin_unlock+0x1e/0x40 [ 50.692338] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.693312] ? static_key_count+0x60/0x80 [ 50.694107] prctl_set_seccomp+0x4e/0x70 [ 50.694880] __do_sys_prctl+0xe6c/0x1d70 [ 50.695663] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.696465] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.697435] ? irqentry_exit+0xf3/0x650 [ 50.698191] do_syscall_64+0xbf/0x430 [ 50.698925] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.699873] RIP: 0033:0x7ff1003995cd [ 50.700586] 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 [ 50.703761] RSP: 002b:00007ffc90e5b060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.705149] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1003995cd [ 50.706454] RDX: 00005566d1f4de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.707747] RBP: 00007ffc90e5b0c0 R08: 0000000000000000 R09: 00007ffc90e5a760 [ 50.709014] R10: 0000000000000000 R11: 0000000000000246 R12: 000055670f71dad0 [ 50.710275] R13: 00007ffc90e5b4f0 R14: 000055670f71ebc0 R15: 000055670f72f780 [ 50.711562] [ 50.711985] irq event stamp: 1821 [ 50.712640] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 50.714176] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 50.715664] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 50.717201] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 50.718685] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36714' (ECDSA) to the list of known hosts. 2025/11/18 00:56:12 fuzzer started 2025/11/18 00:56:12 dialing manager at localhost:37895 2025/11/18 00:56:12 checking machine... 2025/11/18 00:56:12 checking revisions... [ 51.610167] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:56:12 testing simple program... [ 51.715205] cgroup: Unknown subsys name 'net' [ 51.785424] cgroup: Unknown subsys name 'cpuset' [ 51.807136] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:56:11 Registers: info registers vcpu 0 RAX=000000000000000b RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000002800 RSI=000000000000000b RDI=ffff8880164def78 RBP=ffff88800db3d7c4 RSP=ffff8880164def58 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800db3d6f0 R13=ffff888009d4bfa0 R14=0000000000000001 R15=0000000000000000 RIP=ffffffff8264235a RFL=00000283 [--S---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 00007f1376a8c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1376a6b020 CR3=000000001fda4000 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=0000000000000000 RBX=ffffffff85c11340 RCX=ffffffff8152d723 RDX=0000000000000001 RSI=0000000000000004 RDI=ffff88806cf08d08 RBP=1ffff1100d9e119d RSP=ffff88806cf08ce0 R8 =0000000000000001 R9 =ffffed100d9e11a1 R10=0000000000000003 R11=0000000000000001 R12=ffffffff85c11348 R13=ffffffff85c11350 R14=0000000bbae1cb00 R15=0000000000000001 RIP=ffffffff8152d734 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fee06aa7000 CR3=000000000d84f000 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=50030d960f5676999547d371212238b3 XMM02=2c67c8bc2e329bc30000000000305b88 XMM03=fb795ef6d65770560000000000312c78 XMM04=af39fe03875950a000000000000ae988 XMM05=14648eaa1277bab100000000003229c8 XMM06=817b8945e9d503730000000000322850 XMM07=e042d86d42eb936e0000000000313dc8 XMM08=553c66d6e5291c050000000000305be8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000