[ 45.773744] ------------[ cut here ]------------ [ 45.774672] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.776642] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.778086] Modules linked in: [ 45.778715] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.780714] Tainted: [W]=WARN [ 45.781264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.782993] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.784254] 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 [ 45.787440] RSP: 0018:ffff88801691fbc0 EFLAGS: 00010286 [ 45.788411] RAX: 0000000000000000 RBX: ffffed1002d23f78 RCX: ffffffff813a4050 [ 45.789685] RDX: ffff88801aa93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.790967] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d23f2f [ 45.792237] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.793523] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801691fdf8 [ 45.794789] FS: 00007ff8d0525900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.796217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.797306] CR2: 00007ff8d0a17580 CR3: 000000000e2d4000 CR4: 0000000000350ef0 [ 45.798581] Call Trace: [ 45.799042] [ 45.799497] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.800411] ? __create_object+0x59/0x80 [ 45.801137] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.802095] __vmalloc_noprof+0x59/0x60 [ 45.802841] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.803720] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.804663] bpf_prog_alloc+0x39/0x200 [ 45.805393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.806274] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.807212] do_seccomp+0x349/0x25e0 [ 45.807919] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.808839] ? __pfx_do_seccomp+0x10/0x10 [ 45.809640] ? find_held_lock+0x2b/0x80 [ 45.810401] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.811354] ? static_key_count+0x60/0x80 [ 45.812115] prctl_set_seccomp+0x4e/0x70 [ 45.812906] __do_sys_prctl+0xe6c/0x1d70 [ 45.813669] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.814528] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.815488] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.816458] ? irqentry_exit+0xf3/0x650 [ 45.817194] do_syscall_64+0xbf/0x430 [ 45.817943] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.818897] RIP: 0033:0x7ff8d0a175cd [ 45.819605] 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 [ 45.822779] RSP: 002b:00007fff2f257330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.824142] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8d0a175cd [ 45.825436] RDX: 00005605665cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.826737] RBP: 00007fff2f257390 R08: 0000000000000000 R09: 00007fff2f256a30 [ 45.828014] R10: 0000000000000000 R11: 0000000000000246 R12: 000056057dd25ad0 [ 45.829314] R13: 00007fff2f2577c0 R14: 000056057dd26bc0 R15: 000056057dd37780 [ 45.830623] [ 45.831049] irq event stamp: 1845 [ 45.831702] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 45.833246] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 45.834783] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 45.836351] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 45.837844] ---[ end trace 0000000000000000 ]--- [ 48.599662] ------------[ cut here ]------------ [ 48.600602] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.602669] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.604170] Modules linked in: [ 48.605048] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.607115] Tainted: [W]=WARN [ 48.607723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.609203] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.610121] 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 [ 48.613311] RSP: 0018:ffff888016ab7bc0 EFLAGS: 00010286 [ 48.614235] RAX: 0000000000000000 RBX: ffffed1002d56f78 RCX: ffffffff813a4050 [ 48.615519] RDX: ffff88801aa95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.616815] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d56f2f [ 48.618105] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.619381] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ab7df8 [ 48.620670] FS: 00007f1b2419a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.622133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.623209] CR2: 00007ffc526b1ef7 CR3: 00000000200ae000 CR4: 0000000000350ef0 [ 48.624504] Call Trace: [ 48.624971] [ 48.625432] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.626334] ? __create_object+0x59/0x80 [ 48.627083] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.628053] __vmalloc_noprof+0x59/0x60 [ 48.628820] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.629698] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.630651] bpf_prog_alloc+0x39/0x200 [ 48.631401] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.632358] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.633226] do_seccomp+0x349/0x25e0 [ 48.633941] ? find_held_lock+0x2b/0x80 [ 48.634693] ? do_prlimit+0x310/0x610 [ 48.635451] ? __pfx_do_seccomp+0x10/0x10 [ 48.636188] ? do_raw_spin_unlock+0x53/0x220 [ 48.637049] ? _raw_spin_unlock+0x1e/0x40 [ 48.637837] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.638818] ? static_key_count+0x60/0x80 [ 48.639626] prctl_set_seccomp+0x4e/0x70 [ 48.640422] __do_sys_prctl+0xe6c/0x1d70 [ 48.641167] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.642033] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.643006] ? irqentry_exit+0xf3/0x650 [ 48.643780] do_syscall_64+0xbf/0x430 [ 48.644550] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.645499] RIP: 0033:0x7f1b2468c5cd [ 48.646166] 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 [ 48.649329] RSP: 002b:00007ffc526af540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.650703] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b2468c5cd [ 48.651977] RDX: 0000560e8022de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.653310] RBP: 00007ffc526af5a0 R08: 0000000000000000 R09: 00007ffc526aec40 [ 48.654596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ea99d3ad0 [ 48.655885] R13: 00007ffc526af9d0 R14: 0000560ea99d4bc0 R15: 0000560ea99e5780 [ 48.657201] [ 48.657683] irq event stamp: 1797 [ 48.658343] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 48.659872] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 48.661410] softirqs last enabled at (1312): [] handle_softirqs+0x50c/0x770 [ 48.662947] softirqs last disabled at (1291): [] __irq_exit_rcu+0xc4/0x100 [ 48.664482] ---[ end trace 0000000000000000 ]--- [ 49.395075] ------------[ cut here ]------------ [ 49.395999] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.398011] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.399699] Modules linked in: [ 49.400425] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.402686] Tainted: [W]=WARN [ 49.403252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.404735] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.405666] 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 [ 49.408814] RSP: 0018:ffff888016cd7bc0 EFLAGS: 00010286 [ 49.409789] RAX: 0000000000000000 RBX: ffffed1002d9af78 RCX: ffffffff813a4050 [ 49.411081] RDX: ffff8880159f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.412375] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9af2f [ 49.413657] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.414947] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cd7df8 [ 49.416250] FS: 00007f7699560900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.417716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.418796] CR2: 00007fffe0bccef7 CR3: 000000000db9a000 CR4: 0000000000350ef0 [ 49.420077] Call Trace: [ 49.420605] [ 49.421025] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.421927] ? __create_object+0x59/0x80 [ 49.422703] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.423682] __vmalloc_noprof+0x59/0x60 [ 49.424446] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.425263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.426179] bpf_prog_alloc+0x39/0x200 [ 49.426898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.427817] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.428725] do_seccomp+0x349/0x25e0 [ 49.429443] ? find_held_lock+0x2b/0x80 [ 49.430142] ? do_prlimit+0x310/0x610 [ 49.430874] ? __pfx_do_seccomp+0x10/0x10 [ 49.431658] ? do_raw_spin_unlock+0x53/0x220 [ 49.432489] ? _raw_spin_unlock+0x1e/0x40 [ 49.433210] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.434157] ? static_key_count+0x60/0x80 [ 49.434945] prctl_set_seccomp+0x4e/0x70 [ 49.435710] __do_sys_prctl+0xe6c/0x1d70 [ 49.436483] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.437327] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.438238] ? irqentry_exit+0xf3/0x650 [ 49.438994] do_syscall_64+0xbf/0x430 [ 49.439722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.440852] RIP: 0033:0x7f7699a525cd [ 49.441465] 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 [ 49.444130] RSP: 002b:00007fffe0bca950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.445277] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7699a525cd [ 49.446340] RDX: 0000564a765e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.447394] RBP: 00007fffe0bca9b0 R08: 0000000000000000 R09: 00007fffe0bca050 [ 49.448451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564aafc74bf0 [ 49.449506] R13: 00007fffe0bcade0 R14: 0000564aafc7e380 R15: 0000564aafc89460 [ 49.450585] [ 49.450935] irq event stamp: 1855 [ 49.451472] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 49.452742] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 49.453996] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 49.455270] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 49.456555] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4149' (ECDSA) to the list of known hosts. 2025/11/18 12:34:50 fuzzer started 2025/11/18 12:34:51 dialing manager at localhost:34383 2025/11/18 12:34:51 checking machine... 2025/11/18 12:34:51 checking revisions... [ 50.380759] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:34:51 testing simple program... [ 50.428676] cgroup: Unknown subsys name 'net' [ 50.458192] cgroup: Unknown subsys name 'cpuset' [ 50.467031] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:34:50 Registers: info registers vcpu 0 RAX=ffffffff86a01698 RBX=0000000000000001 RCX=ffffffff86a01694 RDX=1ffff11003190f38 RSI=1ffff11003190f36 RDI=ffff888018c879c0 RBP=ffff888018c879b0 RSP=ffff888018c87898 R8 =ffffffff86a01698 R9 =ffff888018c87998 R10=000000000003c9ed R11=0000000000006e2e R12=ffff888018c879b8 R13=ffff888018c879a0 R14=ffff888018c87958 R15=ffff888018c87958 RIP=ffffffff8135f072 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 00007f1b2419a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc526a9000 CR3=000000000b827000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002cb87 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1b247520b0 CR3=000000000e2f1000 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=34333a323120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383236 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000