[ 46.357280] ------------[ cut here ]------------ [ 46.357722] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.358617] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.359301] Modules linked in: [ 46.359571] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.360509] Tainted: [W]=WARN [ 46.360787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.361470] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.361905] 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 [ 46.363417] RSP: 0018:ffff888017397bc0 EFLAGS: 00010286 [ 46.363887] RAX: 0000000000000000 RBX: ffffed1002e72f78 RCX: ffffffff813a4050 [ 46.364462] RDX: ffff888009885340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.365055] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100d9e4849 [ 46.365650] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.366226] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017397df8 [ 46.366819] FS: 00007f99d2382900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.367466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.367967] CR2: 00007f99d2874580 CR3: 000000000d675000 CR4: 0000000000350ef0 [ 46.368552] Call Trace: [ 46.368787] [ 46.368979] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.369375] ? __create_object+0x59/0x80 [ 46.369738] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.370174] __vmalloc_noprof+0x59/0x60 [ 46.370502] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.370900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.371313] bpf_prog_alloc+0x39/0x200 [ 46.371653] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.372071] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.372470] do_seccomp+0x349/0x25e0 [ 46.372803] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.373201] ? __pfx_do_seccomp+0x10/0x10 [ 46.373546] ? find_held_lock+0x2b/0x80 [ 46.373897] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.374328] ? static_key_count+0x60/0x80 [ 46.374693] prctl_set_seccomp+0x4e/0x70 [ 46.375031] __do_sys_prctl+0xe6c/0x1d70 [ 46.375379] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.375776] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.376209] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.376657] ? irqentry_exit+0xf3/0x650 [ 46.376992] do_syscall_64+0xbf/0x430 [ 46.377315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.377754] RIP: 0033:0x7f99d28745cd [ 46.378061] 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 [ 46.379523] RSP: 002b:00007ffc176c40b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.380175] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99d28745cd [ 46.380766] RDX: 000055dc98418e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.381344] RBP: 00007ffc176c4110 R08: 0000000000000000 R09: 00007ffc176c37b0 [ 46.381931] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc9d586ad0 [ 46.382513] R13: 00007ffc176c4540 R14: 000055dc9d587bc0 R15: 000055dc9d598780 [ 46.383106] [ 46.383304] irq event stamp: 1719 [ 46.383582] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.384291] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 46.385033] softirqs last enabled at (1320): [] handle_softirqs+0x50c/0x770 [ 46.385756] softirqs last disabled at (1309): [] __irq_exit_rcu+0xc4/0x100 [ 46.386457] ---[ end trace 0000000000000000 ]--- [ 49.224548] ------------[ cut here ]------------ [ 49.225489] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.227488] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.228935] Modules linked in: [ 49.229516] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.231497] Tainted: [W]=WARN [ 49.232109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.233614] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.234530] 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 [ 49.237770] RSP: 0018:ffff888017c27bc0 EFLAGS: 00010286 [ 49.238772] RAX: 0000000000000000 RBX: ffffed1002f84f78 RCX: ffffffff813a4050 [ 49.240091] RDX: ffff88801abd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.241401] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f84f2f [ 49.242708] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.244025] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c27df8 [ 49.245708] FS: 00007fa5168a5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.247187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.248503] CR2: 00007fa516d97580 CR3: 000000000d120000 CR4: 0000000000350ef0 [ 49.249824] Call Trace: [ 49.250292] [ 49.250756] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.251616] ? __create_object+0x59/0x80 [ 49.252421] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.253395] __vmalloc_noprof+0x59/0x60 [ 49.254154] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.255040] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.255994] bpf_prog_alloc+0x39/0x200 [ 49.256749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.257688] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.258570] do_seccomp+0x349/0x25e0 [ 49.259298] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.260209] ? __pfx_do_seccomp+0x10/0x10 [ 49.261021] ? find_held_lock+0x2b/0x80 [ 49.261779] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.262755] ? static_key_count+0x60/0x80 [ 49.263528] prctl_set_seccomp+0x4e/0x70 [ 49.264323] __do_sys_prctl+0xe6c/0x1d70 [ 49.265106] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.265970] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.266948] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.267937] ? irqentry_exit+0xf3/0x650 [ 49.268717] do_syscall_64+0xbf/0x430 [ 49.269417] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.270367] RIP: 0033:0x7fa516d975cd [ 49.271073] 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 [ 49.274270] RSP: 002b:00007ffc4896f880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.275656] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa516d975cd [ 49.276968] RDX: 0000557589464e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.278273] RBP: 00007ffc4896f8e0 R08: 0000000000000000 R09: 00007ffc4896ef80 [ 49.279571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557594a1fad0 [ 49.280897] R13: 00007ffc4896fd10 R14: 0000557594a20bc0 R15: 0000557594a31780 [ 49.282234] [ 49.282700] irq event stamp: 1755 [ 49.283314] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 49.284876] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 49.286421] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 49.288004] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 49.289544] ---[ end trace 0000000000000000 ]--- [ 49.958933] ------------[ cut here ]------------ [ 49.959842] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.961934] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.963417] Modules linked in: [ 49.964052] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.965947] Tainted: [W]=WARN [ 49.966472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.967896] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.968774] 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 [ 49.971844] RSP: 0018:ffff888017c27bc0 EFLAGS: 00010286 [ 49.972804] RAX: 0000000000000000 RBX: ffffed1002f84f78 RCX: ffffffff813a4050 [ 49.974018] RDX: ffff8880173f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.975240] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f84f2f [ 49.976476] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.977701] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c27df8 [ 49.978981] FS: 00007f8661669900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.980357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.981391] CR2: 00007f8661bcf4a6 CR3: 000000001aff2000 CR4: 0000000000350ef0 [ 49.982615] Call Trace: [ 49.983083] [ 49.983472] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.984348] ? __create_object+0x59/0x80 [ 49.985094] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.986009] __vmalloc_noprof+0x59/0x60 [ 49.986730] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.987518] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.988447] bpf_prog_alloc+0x39/0x200 [ 49.989149] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.990023] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.990870] do_seccomp+0x349/0x25e0 [ 49.991509] ? find_held_lock+0x2b/0x80 [ 49.992254] ? do_prlimit+0x310/0x610 [ 49.992961] ? __pfx_do_seccomp+0x10/0x10 [ 49.993703] ? do_raw_spin_unlock+0x53/0x220 [ 49.994457] ? _raw_spin_unlock+0x1e/0x40 [ 49.995184] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.996102] ? static_key_count+0x60/0x80 [ 49.996871] prctl_set_seccomp+0x4e/0x70 [ 49.997573] __do_sys_prctl+0xe6c/0x1d70 [ 49.998321] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.999143] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.000085] ? irqentry_exit+0xf3/0x650 [ 50.000807] do_syscall_64+0xbf/0x430 [ 50.001475] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.002386] RIP: 0033:0x7f8661b5b5cd [ 50.003050] 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 [ 50.006136] RSP: 002b:00007fffe07adef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.007463] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8661b5b5cd [ 50.008687] RDX: 000055bcf06f8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.009908] RBP: 00007fffe07adf50 R08: 0000000000000000 R09: 00007fffe07ad5f0 [ 50.011164] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd126ffad0 [ 50.012417] R13: 00007fffe07ae380 R14: 000055bd12700bc0 R15: 000055bd12711780 [ 50.013739] [ 50.014150] irq event stamp: 1791 [ 50.014793] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 50.016331] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 50.017836] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 50.019367] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 50.020880] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50126' (ECDSA) to the list of known hosts. 2025/11/18 22:37:20 fuzzer started 2025/11/18 22:37:20 dialing manager at localhost:34383 2025/11/18 22:37:20 checking machine... 2025/11/18 22:37:20 checking revisions... [ 50.887124] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:37:21 testing simple program... [ 50.976349] cgroup: Unknown subsys name 'net' [ 51.054749] cgroup: Unknown subsys name 'cpuset' [ 51.069935] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:37:20 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=0000000000000001 RCX=ffffffff81ab64ae RDX=000000000000ab65 RSI=000000000000ab64 RDI=ffffffff86eee8ec RBP=ffff888017397440 RSP=ffff888017397378 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e33 R12=ffff888017397448 R13=ffff888017397430 R14=ffff888017397429 R15=ffff8880173973e8 RIP=ffffffff8135e65c 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 00007fa5168a5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa516884020 CR3=000000000cb9d000 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=00000000000208c3 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000557594a55fe0 CR3=000000000d2e4000 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=37333a323220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363035 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000