[ 46.517867] ------------[ cut here ]------------ [ 46.518580] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.520236] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.521427] Modules linked in: [ 46.521953] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.523561] Tainted: [W]=WARN [ 46.524044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.525246] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.525999] 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 [ 46.528820] RSP: 0018:ffff8880162f7bc0 EFLAGS: 00010286 [ 46.529599] RAX: 0000000000000000 RBX: ffffed1002c5ef78 RCX: ffffffff813a4050 [ 46.530708] RDX: ffff8880165a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.531742] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c5ef2f [ 46.532792] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.533848] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162f7df8 [ 46.534895] FS: 00007f5f0a71c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.536061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.536930] CR2: 00007fff71acbef8 CR3: 000000000e62d000 CR4: 0000000000350ef0 [ 46.538000] Call Trace: [ 46.538382] [ 46.538717] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.539450] ? __create_object+0x59/0x80 [ 46.540095] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.540881] __vmalloc_noprof+0x59/0x60 [ 46.541474] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.542187] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.542945] bpf_prog_alloc+0x39/0x200 [ 46.543514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.544271] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.545024] do_seccomp+0x349/0x25e0 [ 46.545584] ? find_held_lock+0x2b/0x80 [ 46.546203] ? do_prlimit+0x310/0x610 [ 46.546811] ? __pfx_do_seccomp+0x10/0x10 [ 46.547421] ? do_raw_spin_unlock+0x53/0x220 [ 46.548106] ? _raw_spin_unlock+0x1e/0x40 [ 46.548710] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.549505] ? static_key_count+0x60/0x80 [ 46.550165] prctl_set_seccomp+0x4e/0x70 [ 46.550761] __do_sys_prctl+0xe6c/0x1d70 [ 46.551408] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.552104] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.552897] ? irqentry_exit+0xf3/0x650 [ 46.553492] do_syscall_64+0xbf/0x430 [ 46.554093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.554863] RIP: 0033:0x7f5f0ac0e5cd [ 46.555393] 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 [ 46.557977] RSP: 002b:00007fff71acae30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.559087] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f0ac0e5cd [ 46.560130] RDX: 000055b6e4df7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.561184] RBP: 00007fff71acae90 R08: 0000000000000000 R09: 00007fff71aca530 [ 46.562228] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6fecd9bf0 [ 46.563287] R13: 00007fff71acb2c0 R14: 000055b6fece3380 R15: 000055b6fecee460 [ 46.564357] [ 46.564702] irq event stamp: 1787 [ 46.565233] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 46.566487] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 46.567734] softirqs last enabled at (1380): [] handle_softirqs+0x50c/0x770 [ 46.569022] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 46.570265] ---[ end trace 0000000000000000 ]--- [ 49.558697] ------------[ cut here ]------------ [ 49.559601] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.561635] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.563067] Modules linked in: [ 49.563644] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.565639] Tainted: [W]=WARN [ 49.566246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.567893] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.568763] 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 [ 49.572003] RSP: 0018:ffff8880184ffbc0 EFLAGS: 00010286 [ 49.572983] RAX: 0000000000000000 RBX: ffffed100309ff78 RCX: ffffffff813a4050 [ 49.574285] RDX: ffff888014790000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.575540] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100309ff2f [ 49.576831] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.578104] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184ffdf8 [ 49.579400] FS: 00007f682040b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.580834] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.581906] CR2: 00007ffd5ca39ef8 CR3: 000000001f275000 CR4: 0000000000350ef0 [ 49.583170] Call Trace: [ 49.583635] [ 49.584090] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.584997] ? __create_object+0x59/0x80 [ 49.585736] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.586716] __vmalloc_noprof+0x59/0x60 [ 49.587461] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.588333] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.589270] bpf_prog_alloc+0x39/0x200 [ 49.590017] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.590931] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.591852] do_seccomp+0x349/0x25e0 [ 49.592539] ? find_held_lock+0x2b/0x80 [ 49.593313] ? do_prlimit+0x310/0x610 [ 49.594074] ? __pfx_do_seccomp+0x10/0x10 [ 49.594858] ? do_raw_spin_unlock+0x53/0x220 [ 49.595631] ? _raw_spin_unlock+0x1e/0x40 [ 49.596406] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.597373] ? static_key_count+0x60/0x80 [ 49.598166] prctl_set_seccomp+0x4e/0x70 [ 49.598935] __do_sys_prctl+0xe6c/0x1d70 [ 49.599663] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.600507] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.601481] ? irqentry_exit+0xf3/0x650 [ 49.602252] do_syscall_64+0xbf/0x430 [ 49.603021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.603978] RIP: 0033:0x7f68208fd5cd [ 49.604635] 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 [ 49.607797] RSP: 002b:00007ffd5ca376a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.609160] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f68208fd5cd [ 49.610417] RDX: 0000557be8b81e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.611680] RBP: 00007ffd5ca37700 R08: 0000000000000000 R09: 00007ffd5ca36da0 [ 49.612937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c1c654ad0 [ 49.614216] R13: 00007ffd5ca37b30 R14: 0000557c1c655bc0 R15: 0000557c1c666780 [ 49.615496] [ 49.616117] irq event stamp: 1763 [ 49.616751] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 49.618211] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 49.619468] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 49.620748] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 49.622028] ---[ end trace 0000000000000000 ]--- [ 50.289694] ------------[ cut here ]------------ [ 50.290635] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.292715] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.294474] Modules linked in: [ 50.295155] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.297190] Tainted: [W]=WARN [ 50.297765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.299335] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.300296] 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 [ 50.303654] RSP: 0018:ffff88800f34fbc0 EFLAGS: 00010286 [ 50.304655] RAX: 0000000000000000 RBX: ffffed1001e69f78 RCX: ffffffff813a4050 [ 50.306013] RDX: ffff88801c1d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.307382] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e69f2f [ 50.308803] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.310191] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f34fdf8 [ 50.311578] FS: 00007f350d5ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.313135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.314294] CR2: 00007ffd22f0def8 CR3: 000000001f11d000 CR4: 0000000000350ef0 [ 50.315711] Call Trace: [ 50.316261] [ 50.316709] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.317707] ? __create_object+0x59/0x80 [ 50.318570] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.319637] __vmalloc_noprof+0x59/0x60 [ 50.320467] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.321446] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.322498] bpf_prog_alloc+0x39/0x200 [ 50.323318] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.324370] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.325395] do_seccomp+0x349/0x25e0 [ 50.326198] ? find_held_lock+0x2b/0x80 [ 50.327070] ? do_prlimit+0x310/0x610 [ 50.327922] ? __pfx_do_seccomp+0x10/0x10 [ 50.328755] ? do_raw_spin_unlock+0x53/0x220 [ 50.329704] ? _raw_spin_unlock+0x1e/0x40 [ 50.330576] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.331684] ? static_key_count+0x60/0x80 [ 50.332602] prctl_set_seccomp+0x4e/0x70 [ 50.333498] __do_sys_prctl+0xe6c/0x1d70 [ 50.334404] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.335392] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.336506] ? irqentry_exit+0xf3/0x650 [ 50.337405] do_syscall_64+0xbf/0x430 [ 50.338259] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.339222] RIP: 0033:0x7f350dadf5cd [ 50.339935] 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 [ 50.343163] RSP: 002b:00007ffd22f0bea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.344517] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f350dadf5cd [ 50.345845] RDX: 0000562fa6792e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.347120] RBP: 00007ffd22f0bf00 R08: 0000000000000000 R09: 00007ffd22f0b5a0 [ 50.348401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562fb3b92ad0 [ 50.349702] R13: 00007ffd22f0c330 R14: 0000562fb3b93bc0 R15: 0000562fb3ba4780 [ 50.351014] [ 50.351437] irq event stamp: 1769 [ 50.352102] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 50.353644] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 50.355011] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 50.356312] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 50.357591] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27526' (ECDSA) to the list of known hosts. 2025/11/18 04:59:36 fuzzer started 2025/11/18 04:59:36 dialing manager at localhost:37895 2025/11/18 04:59:36 checking machine... 2025/11/18 04:59:36 checking revisions... [ 51.247423] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:59:36 testing simple program... [ 51.335237] cgroup: Unknown subsys name 'net' [ 51.391914] cgroup: Unknown subsys name 'cpuset' [ 51.412326] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:59:35 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627638 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270bb RFL=00000006 [-----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 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f68209c30b0 CR3=000000000ce99000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000243e1 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f68209c0650 CR3=000000000cbfd000 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=81d93fc76e140e827f44afb79c47d123 XMM02=ec2efd57dc4c00df0000000000304948 XMM03=9c18a5600da410b30000000000304a18 XMM04=2539b14920fbe8f700000000000ae988 XMM05=14648eaa1277bab1000000000031ed78 XMM06=817b8945e9d50373000000000031ec00 XMM07=e042d86d42eb936e0000000000310000 XMM08=9c18a5600da410b30000000000304a18 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000