[ 46.709754] ------------[ cut here ]------------ [ 46.710687] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.712725] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.714175] Modules linked in: [ 46.714768] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.716759] Tainted: [W]=WARN [ 46.717352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.718839] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.719728] 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 [ 46.724439] RSP: 0018:ffff88801ba9fbc0 EFLAGS: 00010286 [ 46.725523] RAX: 0000000000000000 RBX: ffffed1003753f78 RCX: ffffffff813a4050 [ 46.726830] RDX: ffff888015bb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.728171] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003753f2f [ 46.729461] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.730747] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ba9fdf8 [ 46.732043] FS: 00007fe0b2fce900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.733505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.734564] CR2: 00007ffe0f15fef7 CR3: 000000000db3b000 CR4: 0000000000350ef0 [ 46.735885] Call Trace: [ 46.736356] [ 46.736775] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.737686] ? __create_object+0x59/0x80 [ 46.738464] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.739444] __vmalloc_noprof+0x59/0x60 [ 46.740206] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.741069] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.742017] bpf_prog_alloc+0x39/0x200 [ 46.742711] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.743646] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.744547] do_seccomp+0x349/0x25e0 [ 46.745276] ? find_held_lock+0x2b/0x80 [ 46.746077] ? do_prlimit+0x310/0x610 [ 46.746776] ? __pfx_do_seccomp+0x10/0x10 [ 46.747577] ? do_raw_spin_unlock+0x53/0x220 [ 46.748404] ? _raw_spin_unlock+0x1e/0x40 [ 46.749201] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.750186] ? static_key_count+0x60/0x80 [ 46.750989] prctl_set_seccomp+0x4e/0x70 [ 46.751718] __do_sys_prctl+0xe6c/0x1d70 [ 46.752488] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.753349] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.754324] ? irqentry_exit+0xf3/0x650 [ 46.755084] do_syscall_64+0xbf/0x430 [ 46.755785] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.756727] RIP: 0033:0x7fe0b34c05cd [ 46.757410] 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 [ 46.760610] RSP: 002b:00007ffe0f15e440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.762007] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0b34c05cd [ 46.763291] RDX: 0000561665bf3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.764596] RBP: 00007ffe0f15e4a0 R08: 0000000000000000 R09: 00007ffe0f15db40 [ 46.765911] R10: 0000000000000000 R11: 0000000000000246 R12: 000056166bb86ad0 [ 46.767194] R13: 00007ffe0f15e8d0 R14: 000056166bb87bc0 R15: 000056166bb98780 [ 46.768498] [ 46.768967] irq event stamp: 2065 [ 46.769589] hardirqs last enabled at (2073): [] __up_console_sem+0x78/0x80 [ 46.771135] hardirqs last disabled at (2082): [] __up_console_sem+0x5d/0x80 [ 46.772645] softirqs last enabled at (2032): [] handle_softirqs+0x50c/0x770 [ 46.774155] softirqs last disabled at (2027): [] __irq_exit_rcu+0xc4/0x100 [ 46.775408] ---[ end trace 0000000000000000 ]--- [ 49.896251] ------------[ cut here ]------------ [ 49.897274] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.899544] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.901139] Modules linked in: [ 49.901788] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.903984] Tainted: [W]=WARN [ 49.904583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.906191] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.907185] 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 [ 49.910816] RSP: 0018:ffff88801698fbc0 EFLAGS: 00010286 [ 49.911908] RAX: 0000000000000000 RBX: ffffed1002d31f78 RCX: ffffffff813a4050 [ 49.913309] RDX: ffff888016a91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.914738] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d31f2f [ 49.916182] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.917585] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801698fdf8 [ 49.918959] FS: 00007fd39366f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.920514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.921659] CR2: 00007ffc9fed8ef7 CR3: 000000001662a000 CR4: 0000000000350ef0 [ 49.923094] Call Trace: [ 49.923595] [ 49.924080] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.925028] ? __create_object+0x59/0x80 [ 49.925833] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.926911] __vmalloc_noprof+0x59/0x60 [ 49.927675] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.928610] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.929609] bpf_prog_alloc+0x39/0x200 [ 49.930390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.931381] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.932345] do_seccomp+0x349/0x25e0 [ 49.933100] ? find_held_lock+0x2b/0x80 [ 49.933927] ? do_prlimit+0x310/0x610 [ 49.934672] ? __pfx_do_seccomp+0x10/0x10 [ 49.935519] ? do_raw_spin_unlock+0x53/0x220 [ 49.936401] ? _raw_spin_unlock+0x1e/0x40 [ 49.937253] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.938288] ? static_key_count+0x60/0x80 [ 49.939135] prctl_set_seccomp+0x4e/0x70 [ 49.939972] __do_sys_prctl+0xe6c/0x1d70 [ 49.940760] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.941675] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.942716] ? irqentry_exit+0xf3/0x650 [ 49.943539] do_syscall_64+0xbf/0x430 [ 49.944338] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.945347] RIP: 0033:0x7fd393b615cd [ 49.946120] 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 [ 49.949495] RSP: 002b:00007ffc9fed6340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.951007] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd393b615cd [ 49.952435] RDX: 000055bf85486e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.953887] RBP: 00007ffc9fed63a0 R08: 0000000000000000 R09: 00007ffc9fed5a40 [ 49.955327] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bfbe3b9240 [ 49.956762] R13: 00007ffc9fed67d0 R14: 000055bfbe3b8bf0 R15: 000055bfbe3cd4d0 [ 49.958223] [ 49.958697] irq event stamp: 1795 [ 49.959428] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.961152] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.962713] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 49.964145] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 49.965562] ---[ end trace 0000000000000000 ]--- [ 50.805368] ------------[ cut here ]------------ [ 50.806160] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.807936] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.809184] Modules linked in: [ 50.809695] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.811378] Tainted: [W]=WARN [ 50.811842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.813084] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.813820] 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 [ 50.816508] RSP: 0018:ffff888019bbfbc0 EFLAGS: 00010286 [ 50.817328] RAX: 0000000000000000 RBX: ffffed1003377f78 RCX: ffffffff813a4050 [ 50.818410] RDX: ffff888019cf1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.819517] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003377f2f [ 50.820611] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.821698] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bbfdf8 [ 50.822797] FS: 00007eff86bb8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.823998] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.824888] CR2: 00007ffd466e4ef7 CR3: 000000000ca89000 CR4: 0000000000350ef0 [ 50.826012] Call Trace: [ 50.826396] [ 50.826785] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.827543] ? __create_object+0x59/0x80 [ 50.828186] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.828992] __vmalloc_noprof+0x59/0x60 [ 50.829596] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.830324] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.831137] bpf_prog_alloc+0x39/0x200 [ 50.831717] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.832488] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.833288] do_seccomp+0x349/0x25e0 [ 50.833913] ? find_held_lock+0x2b/0x80 [ 50.834552] ? do_prlimit+0x310/0x610 [ 50.835197] ? __pfx_do_seccomp+0x10/0x10 [ 50.835822] ? do_raw_spin_unlock+0x53/0x220 [ 50.836524] ? _raw_spin_unlock+0x1e/0x40 [ 50.837177] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.837986] ? static_key_count+0x60/0x80 [ 50.838647] prctl_set_seccomp+0x4e/0x70 [ 50.839324] __do_sys_prctl+0xe6c/0x1d70 [ 50.840016] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.840705] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.841526] ? irqentry_exit+0xf3/0x650 [ 50.842156] do_syscall_64+0xbf/0x430 [ 50.842765] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.843574] RIP: 0033:0x7eff870aa5cd [ 50.844160] 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 [ 50.846843] RSP: 002b:00007ffd466e26a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.848028] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff870aa5cd [ 50.849109] RDX: 000055e6e6864e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.850191] RBP: 00007ffd466e2700 R08: 0000000000000000 R09: 00007ffd466e1da0 [ 50.851307] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6f4f0aad0 [ 50.852375] R13: 00007ffd466e2b30 R14: 000055e6f4f0bbc0 R15: 000055e6f4f1c780 [ 50.853516] [ 50.853913] irq event stamp: 1707 [ 50.854414] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 50.855689] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 50.857010] softirqs last enabled at (1204): [] handle_softirqs+0x50c/0x770 [ 50.858353] softirqs last disabled at (1185): [] __irq_exit_rcu+0xc4/0x100 [ 50.859617] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6204' (ECDSA) to the list of known hosts. 2025/11/17 14:37:39 fuzzer started 2025/11/17 14:37:39 dialing manager at localhost:37895 2025/11/17 14:37:39 checking machine... 2025/11/17 14:37:39 checking revisions... [ 51.773405] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:37:40 testing simple program... [ 51.850263] cgroup: Unknown subsys name 'net' [ 51.917600] cgroup: Unknown subsys name 'cpuset' [ 51.930933] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:37:39 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8137472d RDX=ffff888009611bc0 RSI=0000000000000800 RDI=0000000000000000 RBP=000000000dc15648 RSP=ffff888009627b30 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000080000 R11=0000000000000001 R12=0000000000000000 R13=0000000000000800 R14=ffff88800e054cf0 R15=ffff88800945d3c0 RIP=ffffffff81751708 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055bfbe3ba954 CR3=0000000019b0b000 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 info registers vcpu 1 RAX=0000000000024d73 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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=00007f4e4bdef3c8 CR3=000000000e113000 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=9b53b489ae6c58b06d4d13b39559c8c8 XMM02=0000000000304b70ec2efd57dc4c00df XMM03=00000000003114b86aa55ef376303ca4 XMM04=a69887abe5f42ef600000000000ae988 XMM05=e1bcd410fb3842e600000000003218c8 XMM06=4db51ff53870fd28000000000031b410 XMM07=e042d86d42eb936e0000000000311738 XMM08=6aa55ef376303ca40000000000304bd0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000