[ 53.904490] ------------[ cut here ]------------ [ 53.905430] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.907423] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 53.908934] Modules linked in: [ 53.909559] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.911571] Tainted: [W]=WARN [ 53.912208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.913693] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.914660] 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 [ 53.917886] RSP: 0018:ffff88801579fbc0 EFLAGS: 00010286 [ 53.918931] RAX: 0000000000000000 RBX: ffffed1002af3f78 RCX: ffffffff813a4050 [ 53.920251] RDX: ffff8880159e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.921596] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002af3f2f [ 53.922871] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.924211] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801579fdf8 [ 53.925532] FS: 00007ff88f453900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.927037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.928144] CR2: 00007ff88f945580 CR3: 000000000cddb000 CR4: 0000000000350ef0 [ 53.929468] Call Trace: [ 53.929921] [ 53.930464] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.931371] ? __create_object+0x59/0x80 [ 53.932169] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.933165] __vmalloc_noprof+0x59/0x60 [ 53.933905] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.934781] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.935717] bpf_prog_alloc+0x39/0x200 [ 53.936453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.937411] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.938354] do_seccomp+0x349/0x25e0 [ 53.939094] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.939933] ? __pfx_do_seccomp+0x10/0x10 [ 53.940758] ? find_held_lock+0x2b/0x80 [ 53.941573] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.942548] ? static_key_count+0x60/0x80 [ 53.943389] prctl_set_seccomp+0x4e/0x70 [ 53.944180] __do_sys_prctl+0xe6c/0x1d70 [ 53.945002] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.945798] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.946802] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.947814] ? irqentry_exit+0xf3/0x650 [ 53.948575] do_syscall_64+0xbf/0x430 [ 53.949346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.950329] RIP: 0033:0x7ff88f9455cd [ 53.951054] 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 [ 53.954274] RSP: 002b:00007ffe6d1fee50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.955679] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff88f9455cd [ 53.957001] RDX: 0000556afd818e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.958284] RBP: 00007ffe6d1feeb0 R08: 0000000000000000 R09: 00007ffe6d1fe550 [ 53.959633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b1a0ef2b0 [ 53.960897] R13: 00007ffe6d1ff2e0 R14: 0000556b1a0f1d20 R15: 0000556b1a1038d0 [ 53.962229] [ 53.962658] irq event stamp: 1775 [ 53.963299] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 53.964807] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 53.966317] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 53.967858] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 53.969359] ---[ end trace 0000000000000000 ]--- [ 57.631005] ------------[ cut here ]------------ [ 57.631884] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.633982] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.635537] Modules linked in: [ 57.636190] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.638207] Tainted: [W]=WARN [ 57.638780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.640269] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.641186] 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 [ 57.644412] RSP: 0018:ffff888016e27bc0 EFLAGS: 00010286 [ 57.645396] RAX: 0000000000000000 RBX: ffffed1002dc4f78 RCX: ffffffff813a4050 [ 57.646707] RDX: ffff8880159e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.648020] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc4f2f [ 57.649310] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.650606] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e27df8 [ 57.651898] FS: 00007f71f094f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.653332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.654403] CR2: 00007ffddfbe0ef7 CR3: 000000000b367000 CR4: 0000000000350ef0 [ 57.655707] Call Trace: [ 57.656228] [ 57.656659] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.657573] ? __create_object+0x59/0x80 [ 57.658366] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.659347] __vmalloc_noprof+0x59/0x60 [ 57.660108] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.660940] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.661893] bpf_prog_alloc+0x39/0x200 [ 57.662666] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.663621] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.664542] do_seccomp+0x349/0x25e0 [ 57.665275] ? find_held_lock+0x2b/0x80 [ 57.666022] ? do_prlimit+0x310/0x610 [ 57.666740] ? __pfx_do_seccomp+0x10/0x10 [ 57.667533] ? do_raw_spin_unlock+0x53/0x220 [ 57.668382] ? _raw_spin_unlock+0x1e/0x40 [ 57.669167] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.670148] ? static_key_count+0x60/0x80 [ 57.670930] prctl_set_seccomp+0x4e/0x70 [ 57.671726] __do_sys_prctl+0xe6c/0x1d70 [ 57.672530] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.673408] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.674400] ? irqentry_exit+0xf3/0x650 [ 57.675194] do_syscall_64+0xbf/0x430 [ 57.675900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.676868] RIP: 0033:0x7f71f0e415cd [ 57.677577] 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 [ 57.680813] RSP: 002b:00007ffddfbdfad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.682228] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71f0e415cd [ 57.683612] RDX: 0000561c51ddae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.684980] RBP: 00007ffddfbdfb30 R08: 0000000000000000 R09: 00007ffddfbdf1d0 [ 57.686337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c6cffbad0 [ 57.687694] R13: 00007ffddfbdff60 R14: 0000561c6cffcbc0 R15: 0000561c6d00d780 [ 57.689032] [ 57.689477] irq event stamp: 1757 [ 57.690165] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 57.691801] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 57.693383] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 57.695005] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 57.696582] ---[ end trace 0000000000000000 ]--- [ 58.530717] ------------[ cut here ]------------ [ 58.531651] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.533722] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.535233] Modules linked in: [ 58.535823] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.538084] Tainted: [W]=WARN [ 58.538656] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.540130] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.541065] 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 [ 58.544265] RSP: 0018:ffff888013f77bc0 EFLAGS: 00010286 [ 58.545252] RAX: 0000000000000000 RBX: ffffed10027eef78 RCX: ffffffff813a4050 [ 58.546561] RDX: ffff8880166f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.547858] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027eef2f [ 58.549159] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.550481] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f77df8 [ 58.551800] FS: 00007f85aff60900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.553267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.554346] CR2: 00007ffc098c2ef7 CR3: 000000000de69000 CR4: 0000000000350ef0 [ 58.555667] Call Trace: [ 58.556190] [ 58.556609] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.557520] ? __create_object+0x59/0x80 [ 58.558318] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.559307] __vmalloc_noprof+0x59/0x60 [ 58.560097] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.560931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.561890] bpf_prog_alloc+0x39/0x200 [ 58.562645] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.563583] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.564508] do_seccomp+0x349/0x25e0 [ 58.565241] ? find_held_lock+0x2b/0x80 [ 58.566003] ? do_prlimit+0x310/0x610 [ 58.566716] ? __pfx_do_seccomp+0x10/0x10 [ 58.567509] ? do_raw_spin_unlock+0x53/0x220 [ 58.568354] ? _raw_spin_unlock+0x1e/0x40 [ 58.569142] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.570116] ? static_key_count+0x60/0x80 [ 58.570894] prctl_set_seccomp+0x4e/0x70 [ 58.571688] __do_sys_prctl+0xe6c/0x1d70 [ 58.572505] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.573385] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.574353] ? irqentry_exit+0xf3/0x650 [ 58.575119] do_syscall_64+0xbf/0x430 [ 58.575828] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.576780] RIP: 0033:0x7f85b04525cd [ 58.577493] 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 [ 58.580719] RSP: 002b:00007ffc098c0350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.582094] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85b04525cd [ 58.583399] RDX: 000055a35b69ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.584700] RBP: 00007ffc098c03b0 R08: 0000000000000000 R09: 00007ffc098bfa50 [ 58.585997] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a38000b240 [ 58.587310] R13: 00007ffc098c07e0 R14: 000055a380014380 R15: 000055a38001f540 [ 58.588619] [ 58.589090] irq event stamp: 1767 [ 58.589711] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 58.591257] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 58.592787] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 58.594360] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 58.595713] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46366' (ECDSA) to the list of known hosts. 2025/11/17 23:43:57 fuzzer started 2025/11/17 23:43:58 dialing manager at localhost:37895 2025/11/17 23:43:58 checking machine... 2025/11/17 23:43:58 checking revisions... [ 59.498030] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:43:58 testing simple program... [ 59.578510] cgroup: Unknown subsys name 'net' [ 59.634620] cgroup: Unknown subsys name 'cpuset' [ 59.646575] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:43:57 Registers: info registers vcpu 0 RAX=ffffffff81b8c9af RBX=ffffffff81618fa0 RCX=ffff8880181b7924 RDX=1ffff11003036f45 RSI=ffffffff81b8c9af RDI=ffff8880181b7a98 RBP=ffff8880181b7a68 RSP=ffff8880181b79c8 R8 =0000000000000001 R9 =ffff8880181b7a10 R10=000000000003c9ed R11=00000000000273ac R12=ffff8880181b7a98 R13=0000000000000000 R14=ffff888013e85340 R15=ffff88800945d280 RIP=ffffffff81618fa0 RFL=00000286 [--S--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 00007f71f094f900 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=00007ffddfbd9000 CR3=000000002000a000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002d8ab 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe34a9b758 CR3=000000000ea1b000 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=2037353a33343a333220373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036353a33343a3332203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000