[ 39.014578] ------------[ cut here ]------------ [ 39.015540] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.017569] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.019054] Modules linked in: [ 39.019690] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.021655] Tainted: [W]=WARN [ 39.022204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.023678] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.024597] 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 [ 39.027775] RSP: 0018:ffff888013f87bc0 EFLAGS: 00010286 [ 39.028743] RAX: 0000000000000000 RBX: ffffed10027f0f78 RCX: ffffffff813a4050 [ 39.030023] RDX: ffff88800fc01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.031317] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027f0f2f [ 39.032614] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.033881] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f87df8 [ 39.035161] FS: 00007fe044b50900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.036599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.037646] CR2: 00007fff6d1e0ef7 CR3: 000000000b8b2000 CR4: 0000000000350ef0 [ 39.038934] Call Trace: [ 39.039438] [ 39.039843] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.040742] ? __create_object+0x59/0x80 [ 39.041534] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.042503] __vmalloc_noprof+0x59/0x60 [ 39.043235] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.044093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.044999] bpf_prog_alloc+0x39/0x200 [ 39.045727] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.046675] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.047594] do_seccomp+0x349/0x25e0 [ 39.048269] ? find_held_lock+0x2b/0x80 [ 39.049027] ? do_prlimit+0x310/0x610 [ 39.049773] ? __pfx_do_seccomp+0x10/0x10 [ 39.050569] ? do_raw_spin_unlock+0x53/0x220 [ 39.051435] ? _raw_spin_unlock+0x1e/0x40 [ 39.052162] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.053116] ? static_key_count+0x60/0x80 [ 39.053912] prctl_set_seccomp+0x4e/0x70 [ 39.054685] __do_sys_prctl+0xe6c/0x1d70 [ 39.055477] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.056290] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.057259] ? irqentry_exit+0xf3/0x650 [ 39.058021] do_syscall_64+0xbf/0x430 [ 39.058759] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.059723] RIP: 0033:0x7fe0450425cd [ 39.060433] 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 [ 39.063616] RSP: 002b:00007fff6d1dfa50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.064981] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0450425cd [ 39.066255] RDX: 000055abceb87e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.067541] RBP: 00007fff6d1dfab0 R08: 0000000000000000 R09: 00007fff6d1df150 [ 39.068813] R10: 0000000000000000 R11: 0000000000000246 R12: 000055abd7567b10 [ 39.070084] R13: 00007fff6d1dfee0 R14: 000055abd75682b0 R15: 000055abd757c6f0 [ 39.071390] [ 39.071807] irq event stamp: 1765 [ 39.072460] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 39.073996] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 39.075518] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 39.077067] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 39.078576] ---[ end trace 0000000000000000 ]--- [ 42.668732] ------------[ cut here ]------------ [ 42.669640] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.671662] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.673111] Modules linked in: [ 42.673739] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.675706] Tainted: [W]=WARN [ 42.676244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.677722] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.678642] 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 [ 42.681824] RSP: 0018:ffff888019fc7bc0 EFLAGS: 00010286 [ 42.682807] RAX: 0000000000000000 RBX: ffffed10033f8f78 RCX: ffffffff813a4050 [ 42.684097] RDX: ffff888019d95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.685402] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f8f2f [ 42.686687] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.687991] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019fc7df8 [ 42.689316] FS: 00007fce82b85900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.690749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.691819] CR2: 00007fce83077580 CR3: 0000000020184000 CR4: 0000000000350ef0 [ 42.693106] Call Trace: [ 42.693617] [ 42.694020] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.694899] ? __create_object+0x59/0x80 [ 42.695682] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.696665] __vmalloc_noprof+0x59/0x60 [ 42.697425] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.698242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.699177] bpf_prog_alloc+0x39/0x200 [ 42.699914] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.700841] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.701740] do_seccomp+0x349/0x25e0 [ 42.702435] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.703339] ? __pfx_do_seccomp+0x10/0x10 [ 42.704087] ? find_held_lock+0x2b/0x80 [ 42.704847] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.705799] ? static_key_count+0x60/0x80 [ 42.706588] prctl_set_seccomp+0x4e/0x70 [ 42.707382] __do_sys_prctl+0xe6c/0x1d70 [ 42.708112] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.708950] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.709920] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.710889] ? irqentry_exit+0xf3/0x650 [ 42.711676] do_syscall_64+0xbf/0x430 [ 42.712406] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.713353] RIP: 0033:0x7fce830775cd [ 42.714015] 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 [ 42.717149] RSP: 002b:00007ffe5d7cfb00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.718509] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce830775cd [ 42.719792] RDX: 0000556286e84e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.721064] RBP: 00007ffe5d7cfb60 R08: 0000000000000000 R09: 00007ffe5d7cf200 [ 42.722336] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562c1a16240 [ 42.723596] R13: 00007ffe5d7cff90 R14: 00005562c1a15bf0 R15: 00005562c1a2a4d0 [ 42.724891] [ 42.725350] irq event stamp: 1687 [ 42.725960] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 42.727487] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 42.728992] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 42.730505] softirqs last disabled at (1565): [] __irq_exit_rcu+0xc4/0x100 [ 42.732019] ---[ end trace 0000000000000000 ]--- [ 43.533457] ------------[ cut here ]------------ [ 43.534186] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.535914] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.537133] Modules linked in: [ 43.537665] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.539337] Tainted: [W]=WARN [ 43.539802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.541016] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.541772] 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 [ 43.544454] RSP: 0018:ffff888019effbc0 EFLAGS: 00010286 [ 43.545241] RAX: 0000000000000000 RBX: ffffed10033dff78 RCX: ffffffff813a4050 [ 43.546314] RDX: ffff88800b2f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.547387] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033dff2f [ 43.548454] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.549525] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019effdf8 [ 43.550607] FS: 00007fabd674c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.551808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.552683] CR2: 00007fabd6cb24a6 CR3: 000000001d48f000 CR4: 0000000000350ef0 [ 43.553743] Call Trace: [ 43.554126] [ 43.554494] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.555430] ? __create_object+0x59/0x80 [ 43.556064] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.556866] __vmalloc_noprof+0x59/0x60 [ 43.557491] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.558174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.558937] bpf_prog_alloc+0x39/0x200 [ 43.559601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.560397] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.561141] do_seccomp+0x349/0x25e0 [ 43.561747] ? find_held_lock+0x2b/0x80 [ 43.562401] ? do_prlimit+0x310/0x610 [ 43.563008] ? __pfx_do_seccomp+0x10/0x10 [ 43.563684] ? do_raw_spin_unlock+0x53/0x220 [ 43.564382] ? _raw_spin_unlock+0x1e/0x40 [ 43.564998] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.565797] ? static_key_count+0x60/0x80 [ 43.566463] prctl_set_seccomp+0x4e/0x70 [ 43.567088] __do_sys_prctl+0xe6c/0x1d70 [ 43.567732] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.568450] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.569226] ? irqentry_exit+0xf3/0x650 [ 43.569890] do_syscall_64+0xbf/0x430 [ 43.570507] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.571281] RIP: 0033:0x7fabd6c3e5cd [ 43.571868] 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 [ 43.574557] RSP: 002b:00007ffebd3f8110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.575706] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fabd6c3e5cd [ 43.576769] RDX: 00005634e406ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.577830] RBP: 00007ffebd3f8170 R08: 0000000000000000 R09: 00007ffebd3f7810 [ 43.578897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563500666ad0 [ 43.579979] R13: 00007ffebd3f85a0 R14: 0000563500667bc0 R15: 0000563500678780 [ 43.581060] [ 43.581451] irq event stamp: 1729 [ 43.581957] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 43.583234] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 43.584498] softirqs last enabled at (1480): [] handle_softirqs+0x50c/0x770 [ 43.585779] softirqs last disabled at (1475): [] __irq_exit_rcu+0xc4/0x100 [ 43.587042] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29347' (ECDSA) to the list of known hosts. 2025/11/18 01:41:03 fuzzer started 2025/11/18 01:41:03 dialing manager at localhost:37895 2025/11/18 01:41:03 checking machine... 2025/11/18 01:41:03 checking revisions... [ 44.497446] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:41:03 testing simple program... [ 44.592857] cgroup: Unknown subsys name 'net' [ 44.669505] cgroup: Unknown subsys name 'cpuset' [ 44.686332] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:41:02 Registers: info registers vcpu 0 RAX=00000000f00c5ec2 RBX=000000003dbe644f RCX=ffff888013d952f0 RDX=000000000000000e RSI=00000000aca023e3 RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88801ca96da8 R8 =000000003de785d4 R9 =ffff88806c9644f0 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=000000000000a800 R14=ffff88801ca96e10 R15=000000000000000e RIP=ffffffff82642466 RFL=00000282 [--S----] 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 00007fce82b85900 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=00007fce82b64020 CR3=0000000020218000 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=0000000000024b7d 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=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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f95ef0fd018 CR3=000000000d416000 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=a39e8bd7795d3694bd4852a7be333935 XMM02=0000000000304548ec2efd57dc4c00df XMM03=00000000003107a81839792d114769f9 XMM04=9cad6aa4be665b8500000000000ae988 XMM05=f701b5177f69caae0000000000321690 XMM06=d74844bf967d85ba0000000000321088 XMM07=e042d86d42eb936e0000000000310a80 XMM08=1839792d114769f900000000003045a8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000