[ 46.133736] ------------[ cut here ]------------ [ 46.134665] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.136705] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.138132] Modules linked in: [ 46.138717] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.142106] Tainted: [W]=WARN [ 46.142660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.144180] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.145077] 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 [ 46.148224] RSP: 0018:ffff888016f47bc0 EFLAGS: 00010286 [ 46.149187] RAX: 0000000000000000 RBX: ffffed1002de8f78 RCX: ffffffff813a4050 [ 46.150459] RDX: ffff88800bb40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.151724] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de8f2f [ 46.152993] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.154260] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f47df8 [ 46.155529] FS: 00007fcc0c91e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.156970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.158014] CR2: 00007ffe25a67ef7 CR3: 000000000e7bf000 CR4: 0000000000350ef0 [ 46.159284] Call Trace: [ 46.159745] [ 46.160207] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.161087] ? __create_object+0x59/0x80 [ 46.161805] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.162769] __vmalloc_noprof+0x59/0x60 [ 46.163514] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.164395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.165324] bpf_prog_alloc+0x39/0x200 [ 46.166474] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.167410] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.168312] do_seccomp+0x349/0x25e0 [ 46.169035] ? find_held_lock+0x2b/0x80 [ 46.169743] ? do_prlimit+0x310/0x610 [ 46.170478] ? __pfx_do_seccomp+0x10/0x10 [ 46.171271] ? do_raw_spin_unlock+0x53/0x220 [ 46.172116] ? _raw_spin_unlock+0x1e/0x40 [ 46.172896] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.173799] ? static_key_count+0x60/0x80 [ 46.174600] prctl_set_seccomp+0x4e/0x70 [ 46.175361] __do_sys_prctl+0xe6c/0x1d70 [ 46.176155] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.177002] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.177962] ? irqentry_exit+0xf3/0x650 [ 46.178678] do_syscall_64+0xbf/0x430 [ 46.179402] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.180351] RIP: 0033:0x7fcc0ce105cd [ 46.181050] 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 [ 46.184183] RSP: 002b:00007ffe25a65630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.185525] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcc0ce105cd [ 46.186790] RDX: 000055f680b20e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.188075] RBP: 00007ffe25a65690 R08: 0000000000000000 R09: 00007ffe25a64d30 [ 46.189347] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f6ad6ccad0 [ 46.190621] R13: 00007ffe25a65ac0 R14: 000055f6ad6cdbc0 R15: 000055f6ad6de780 [ 46.191903] [ 46.192316] irq event stamp: 2077 [ 46.192957] hardirqs last enabled at (2087): [] __up_console_sem+0x78/0x80 [ 46.194454] hardirqs last disabled at (2096): [] __up_console_sem+0x5d/0x80 [ 46.195959] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 46.197466] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 46.198959] ---[ end trace 0000000000000000 ]--- [ 49.753337] ------------[ cut here ]------------ [ 49.754294] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.756351] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.757853] Modules linked in: [ 49.758459] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.760532] Tainted: [W]=WARN [ 49.761136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.762637] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.763576] 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 [ 49.766817] RSP: 0018:ffff888017747bc0 EFLAGS: 00010286 [ 49.767793] RAX: 0000000000000000 RBX: ffffed1002ee8f78 RCX: ffffffff813a4050 [ 49.769110] RDX: ffff888018841bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.770418] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee8f2f [ 49.771714] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.773010] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017747df8 [ 49.774311] FS: 00007f02c7461900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.775773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.776866] CR2: 00007f02c7953580 CR3: 000000000da95000 CR4: 0000000000350ef0 [ 49.778141] Call Trace: [ 49.778608] [ 49.779068] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.779994] ? __create_object+0x59/0x80 [ 49.780731] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.781695] __vmalloc_noprof+0x59/0x60 [ 49.782434] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.783311] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.784247] bpf_prog_alloc+0x39/0x200 [ 49.784997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.785929] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.786787] do_seccomp+0x349/0x25e0 [ 49.787507] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.788436] ? __pfx_do_seccomp+0x10/0x10 [ 49.789244] ? find_held_lock+0x2b/0x80 [ 49.790017] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.791013] ? static_key_count+0x60/0x80 [ 49.791787] prctl_set_seccomp+0x4e/0x70 [ 49.792601] __do_sys_prctl+0xe6c/0x1d70 [ 49.793401] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.794268] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.795242] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.796240] ? irqentry_exit+0xf3/0x650 [ 49.797018] do_syscall_64+0xbf/0x430 [ 49.797714] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.798669] RIP: 0033:0x7f02c79535cd [ 49.799363] 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 [ 49.802554] RSP: 002b:00007ffff87f9bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.803931] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f02c79535cd [ 49.805464] RDX: 00005576f6de1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.806791] RBP: 00007ffff87f9c20 R08: 0000000000000000 R09: 00007ffff87f92c0 [ 49.808099] R10: 0000000000000000 R11: 0000000000000246 R12: 000055770a764bf0 [ 49.809396] R13: 00007ffff87fa050 R14: 000055770a76e380 R15: 000055770a779460 [ 49.810712] [ 49.811218] irq event stamp: 1733 [ 49.811882] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.813328] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 49.814686] softirqs last enabled at (1536): [] handle_softirqs+0x50c/0x770 [ 49.816042] softirqs last disabled at (1531): [] __irq_exit_rcu+0xc4/0x100 [ 49.817360] ---[ end trace 0000000000000000 ]--- [ 50.642508] ------------[ cut here ]------------ [ 50.643263] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.645029] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.646239] Modules linked in: [ 50.646743] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.648408] Tainted: [W]=WARN [ 50.648902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.650169] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.650932] 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 [ 50.653566] RSP: 0018:ffff8880178c7bc0 EFLAGS: 00010286 [ 50.654389] RAX: 0000000000000000 RBX: ffffed1002f18f78 RCX: ffffffff813a4050 [ 50.655461] RDX: ffff888019791bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.656542] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f18f2f [ 50.657601] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.658670] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178c7df8 [ 50.659740] FS: 00007f7e4a1c9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.660948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.661786] CR2: 00007f7e4a72f4a6 CR3: 000000001762f000 CR4: 0000000000350ef0 [ 50.662854] Call Trace: [ 50.663235] [ 50.663572] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.664318] ? __create_object+0x59/0x80 [ 50.664954] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.665718] __vmalloc_noprof+0x59/0x60 [ 50.666345] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.667064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.667803] bpf_prog_alloc+0x39/0x200 [ 50.668424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.669204] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.669958] do_seccomp+0x349/0x25e0 [ 50.670522] ? find_held_lock+0x2b/0x80 [ 50.671152] ? do_prlimit+0x310/0x610 [ 50.671734] ? __pfx_do_seccomp+0x10/0x10 [ 50.672395] ? do_raw_spin_unlock+0x53/0x220 [ 50.673099] ? _raw_spin_unlock+0x1e/0x40 [ 50.673720] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.674518] ? static_key_count+0x60/0x80 [ 50.675186] prctl_set_seccomp+0x4e/0x70 [ 50.675785] __do_sys_prctl+0xe6c/0x1d70 [ 50.676442] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.677152] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.677963] ? irqentry_exit+0xf3/0x650 [ 50.678558] do_syscall_64+0xbf/0x430 [ 50.679169] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.679987] RIP: 0033:0x7f7e4a6bb5cd [ 50.680547] 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 [ 50.683187] RSP: 002b:00007fff4a450030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.684332] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e4a6bb5cd [ 50.685397] RDX: 000055fe6bf58e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.686476] RBP: 00007fff4a450090 R08: 0000000000000000 R09: 00007fff4a44f730 [ 50.687549] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe9da15b10 [ 50.688630] R13: 00007fff4a4504c0 R14: 000055fe9da162b0 R15: 000055fe9da2a6f0 [ 50.689707] [ 50.690089] irq event stamp: 1707 [ 50.690594] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 50.691869] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 50.693136] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 50.694426] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 50.695693] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1876' (ECDSA) to the list of known hosts. 2025/11/18 03:39:03 fuzzer started 2025/11/18 03:39:03 dialing manager at localhost:37895 2025/11/18 03:39:03 checking machine... 2025/11/18 03:39:03 checking revisions... [ 51.592850] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:39:04 testing simple program... [ 51.693964] cgroup: Unknown subsys name 'net' [ 51.764121] cgroup: Unknown subsys name 'cpuset' [ 51.796740] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:39:03 Registers: info registers vcpu 0 RAX=ffff88800c6c9500 RBX=ffff88800944cc00 RCX=ffffffff8152d723 RDX=ffff88800c6c9460 RSI=0000000000000000 RDI=ffff88800c6c9500 RBP=ffff88800c6c9500 RSP=ffff888009627b78 R8 =0000000000000001 R9 =ffffed10012c4f60 R10=0000000000000003 R11=0000000000000001 R12=ffff888014057068 R13=0000000000000246 R14=ffff888008c41280 R15=0000000000000000 RIP=ffffffff81b61984 RFL=00000082 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f02c7a16650 CR3=000000000daa0000 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=0000000000000050 RBX=ffff88800ec80000 RCX=ffffffff8259f226 RDX=00000000000101f7 RSI=ffffffff8259f234 RDI=0000000000000007 RBP=00000000000003e7 RSP=ffff88800976f548 R8 =0000000000000001 R9 =0000000000006d2c R10=00000000000101f7 R11=0000000000000001 R12=00000000000101f7 R13=ffffed1001d90001 R14=dffffc0000000000 R15=ffffffff862e1880 RIP=ffffffff8259f238 RFL=00000093 [--S-A-C] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8db60be460 CR3=000000000e397000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000005fe15002fe1aedee XMM02=00000000000000000000000000000000 XMM03=00000000003060082c67c8bc2e329bc3 XMM04=801ac8f0bff0c17400000000000ae988 XMM05=76cf988cb1fae3440000000000320a60 XMM06=474038aa6c007e1f000000000031f850 XMM07=fb795ef6d6577056000000000030fb28 XMM08=2c67c8bc2e329bc30000000000305fa8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000