[ 45.704866] ------------[ cut here ]------------ [ 45.705817] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.707919] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.709440] Modules linked in: [ 45.710099] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.712168] Tainted: [W]=WARN [ 45.712794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.714376] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.715339] 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 [ 45.718645] RSP: 0018:ffff88801a80fbc0 EFLAGS: 00010286 [ 45.719699] RAX: 0000000000000000 RBX: ffffed1003501f78 RCX: ffffffff813a4050 [ 45.721052] RDX: ffff88800f5e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.722397] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003501f2f [ 45.723746] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.725062] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a80fdf8 [ 45.726385] FS: 00007f0549816900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.727950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.729074] CR2: 00007f0549d08580 CR3: 000000000dcc2000 CR4: 0000000000350ef0 [ 45.730428] Call Trace: [ 45.730970] [ 45.731416] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.732366] ? __create_object+0x59/0x80 [ 45.733186] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.734214] __vmalloc_noprof+0x59/0x60 [ 45.735029] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.735978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.736978] bpf_prog_alloc+0x39/0x200 [ 45.737765] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.738757] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.739741] do_seccomp+0x349/0x25e0 [ 45.740520] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.741436] ? __pfx_do_seccomp+0x10/0x10 [ 45.742271] ? find_held_lock+0x2b/0x80 [ 45.743103] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.744136] ? static_key_count+0x60/0x80 [ 45.745002] prctl_set_seccomp+0x4e/0x70 [ 45.745845] __do_sys_prctl+0xe6c/0x1d70 [ 45.746680] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.747617] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.748661] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.749714] ? irqentry_exit+0xf3/0x650 [ 45.750544] do_syscall_64+0xbf/0x430 [ 45.751304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.752326] RIP: 0033:0x7f0549d085cd [ 45.753083] 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 [ 45.756548] RSP: 002b:00007fff8e22caf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.758016] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0549d085cd [ 45.759424] RDX: 0000555e3f024e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.760830] RBP: 00007fff8e22cb50 R08: 0000000000000000 R09: 00007fff8e22c1f0 [ 45.762234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e5bf00ad0 [ 45.763645] R13: 00007fff8e22cf80 R14: 0000555e5bf01bc0 R15: 0000555e5bf12780 [ 45.765063] [ 45.765573] irq event stamp: 1713 [ 45.766240] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 45.767912] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 45.769567] softirqs last enabled at (1566): [] handle_softirqs+0x50c/0x770 [ 45.771285] softirqs last disabled at (1561): [] __irq_exit_rcu+0xc4/0x100 [ 45.772806] ---[ end trace 0000000000000000 ]--- [ 48.689824] ------------[ cut here ]------------ [ 48.690622] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.692379] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.693605] Modules linked in: [ 48.694090] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.695788] Tainted: [W]=WARN [ 48.696253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.697509] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.698238] 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 [ 48.700966] RSP: 0018:ffff888017bdfbc0 EFLAGS: 00010286 [ 48.701788] RAX: 0000000000000000 RBX: ffffed1002f7bf78 RCX: ffffffff813a4050 [ 48.702880] RDX: ffff88800f5ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.703980] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7bf2f [ 48.705063] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.706160] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bdfdf8 [ 48.707288] FS: 00007f05b5099900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.708514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.709363] CR2: 00007ffeacdefef8 CR3: 000000002074b000 CR4: 0000000000350ef0 [ 48.710434] Call Trace: [ 48.710857] [ 48.711220] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.711972] ? __create_object+0x59/0x80 [ 48.712650] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.713422] __vmalloc_noprof+0x59/0x60 [ 48.714059] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.714787] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.715589] bpf_prog_alloc+0x39/0x200 [ 48.716170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.716944] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.717717] do_seccomp+0x349/0x25e0 [ 48.718284] ? find_held_lock+0x2b/0x80 [ 48.718928] ? do_prlimit+0x310/0x610 [ 48.719585] ? __pfx_do_seccomp+0x10/0x10 [ 48.720203] ? do_raw_spin_unlock+0x53/0x220 [ 48.720901] ? _raw_spin_unlock+0x1e/0x40 [ 48.721559] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.722336] ? static_key_count+0x60/0x80 [ 48.723014] prctl_set_seccomp+0x4e/0x70 [ 48.723682] __do_sys_prctl+0xe6c/0x1d70 [ 48.724296] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.725014] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.725838] ? irqentry_exit+0xf3/0x650 [ 48.726443] do_syscall_64+0xbf/0x430 [ 48.727089] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.727908] RIP: 0033:0x7f05b558b5cd [ 48.728463] 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 [ 48.731168] RSP: 002b:00007ffeacdee290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.732317] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05b558b5cd [ 48.733392] RDX: 000055617d692e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.734461] RBP: 00007ffeacdee2f0 R08: 0000000000000000 R09: 00007ffeacded990 [ 48.735582] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561ad423ad0 [ 48.736664] R13: 00007ffeacdee720 R14: 00005561ad424bc0 R15: 00005561ad435780 [ 48.737761] [ 48.738116] irq event stamp: 1729 [ 48.738657] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 48.739955] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 48.741257] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 48.742564] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 48.743870] ---[ end trace 0000000000000000 ]--- [ 49.579236] ------------[ cut here ]------------ [ 49.580192] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.582303] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.583820] Modules linked in: [ 49.584428] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.586762] Tainted: [W]=WARN [ 49.587352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.588915] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.589869] 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 [ 49.593158] RSP: 0018:ffff8880171efbc0 EFLAGS: 00010286 [ 49.594178] RAX: 0000000000000000 RBX: ffffed1002e3df78 RCX: ffffffff813a4050 [ 49.595528] RDX: ffff88801ab78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.596855] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3df2f [ 49.598382] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.600009] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171efdf8 [ 49.601641] FS: 00007f38e9416900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.603470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.604820] CR2: 00007f38e9908580 CR3: 000000000bc32000 CR4: 0000000000350ef0 [ 49.606150] Call Trace: [ 49.606686] [ 49.607125] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.608052] ? __create_object+0x59/0x80 [ 49.608900] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.610034] __vmalloc_noprof+0x59/0x60 [ 49.610922] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.611864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.612857] bpf_prog_alloc+0x39/0x200 [ 49.613641] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.614600] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.615550] do_seccomp+0x349/0x25e0 [ 49.616222] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.617147] ? __pfx_do_seccomp+0x10/0x10 [ 49.617963] ? find_held_lock+0x2b/0x80 [ 49.618766] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.619784] ? static_key_count+0x60/0x80 [ 49.620628] prctl_set_seccomp+0x4e/0x70 [ 49.621399] __do_sys_prctl+0xe6c/0x1d70 [ 49.622214] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.623113] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.624171] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.625194] ? irqentry_exit+0xf3/0x650 [ 49.625992] do_syscall_64+0xbf/0x430 [ 49.626778] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.627786] RIP: 0033:0x7f38e99085cd [ 49.628537] 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 [ 49.631777] RSP: 002b:00007ffebc35cb50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.633189] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38e99085cd [ 49.634518] RDX: 0000565517bade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.635847] RBP: 00007ffebc35cbb0 R08: 0000000000000000 R09: 00007ffebc35c250 [ 49.637003] R10: 0000000000000000 R11: 0000000000000246 R12: 000056552997abf0 [ 49.638092] R13: 00007ffebc35cfe0 R14: 0000565529984380 R15: 000056552998f460 [ 49.639211] [ 49.639632] irq event stamp: 1809 [ 49.640135] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 49.641439] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 49.642767] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 49.644087] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 49.645389] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11140' (ECDSA) to the list of known hosts. 2025/11/18 02:08:22 fuzzer started 2025/11/18 02:08:22 dialing manager at localhost:37895 2025/11/18 02:08:22 checking machine... 2025/11/18 02:08:22 checking revisions... [ 50.574671] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:08:22 testing simple program... [ 50.663234] cgroup: Unknown subsys name 'net' [ 50.724200] cgroup: Unknown subsys name 'cpuset' [ 50.738646] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:08:21 Registers: info registers vcpu 0 RAX=ffffffff87cecb40 RBX=ffff888016089bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801608a640 RDI=ffff88801608a618 RBP=ffff88801608a618 RSP=ffff88806ce088c8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801608a640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81527a64 RFL=00000086 [--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 00007f05b5099900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f05b564e650 CR3=000000002072a000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=0000000000000000 RSP=ffff88806cf08e50 R8 =ffff88806cf37598 R9 =0000000000000007 R10=ffffffff8664f657 R11=ffff88806cf37f18 R12=0000000000000001 R13=0000000000000001 R14=dffffc0000000000 R15=ffff88806cf374a0 RIP=ffffffff815bcfa0 RFL=00000016 [----AP-] 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 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=00007fd59ffc4018 CR3=000000000bc18000 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=38303a323020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343433 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000