[ 46.753025] ------------[ cut here ]------------ [ 46.753950] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.755990] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.757462] Modules linked in: [ 46.758049] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.760049] Tainted: [W]=WARN [ 46.760650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.762152] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.763016] 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 [ 46.766195] RSP: 0018:ffff88801bcbfbc0 EFLAGS: 00010286 [ 46.767173] RAX: 0000000000000000 RBX: ffffed1003797f78 RCX: ffffffff813a4050 [ 46.768477] RDX: ffff888013e3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.769762] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003797f2f [ 46.771056] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.772364] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bcbfdf8 [ 46.773662] FS: 00007ff32b963900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.775100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.776179] CR2: 00007ff32be55580 CR3: 000000001617a000 CR4: 0000000000350ef0 [ 46.777484] Call Trace: [ 46.777954] [ 46.778400] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.779324] ? __create_object+0x59/0x80 [ 46.780072] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.781055] __vmalloc_noprof+0x59/0x60 [ 46.781805] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.782680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.783622] bpf_prog_alloc+0x39/0x200 [ 46.784372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.785314] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.786233] do_seccomp+0x349/0x25e0 [ 46.786928] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.787827] ? __pfx_do_seccomp+0x10/0x10 [ 46.788646] ? find_held_lock+0x2b/0x80 [ 46.789423] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.790399] ? static_key_count+0x60/0x80 [ 46.791207] prctl_set_seccomp+0x4e/0x70 [ 46.791948] __do_sys_prctl+0xe6c/0x1d70 [ 46.792741] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.793601] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.794562] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.795543] ? irqentry_exit+0xf3/0x650 [ 46.796330] do_syscall_64+0xbf/0x430 [ 46.797024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.797973] RIP: 0033:0x7ff32be555cd [ 46.798675] 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 [ 46.801874] RSP: 002b:00007fff93bf0a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.803247] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff32be555cd [ 46.804605] RDX: 000055b483df6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.805900] RBP: 00007fff93bf0a90 R08: 0000000000000000 R09: 00007fff93bf0130 [ 46.807185] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b49b178ad0 [ 46.808497] R13: 00007fff93bf0ec0 R14: 000055b49b179bc0 R15: 000055b49b18a780 [ 46.809813] [ 46.810288] irq event stamp: 1817 [ 46.810890] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 46.812426] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 46.813975] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 46.815521] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 46.817050] ---[ end trace 0000000000000000 ]--- [ 50.206206] ------------[ cut here ]------------ [ 50.207194] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.209439] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.211006] Modules linked in: [ 50.211683] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.213853] Tainted: [W]=WARN [ 50.214756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.216440] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.217441] 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 [ 50.220931] RSP: 0018:ffff888013fafbc0 EFLAGS: 00010286 [ 50.222015] RAX: 0000000000000000 RBX: ffffed10027f5f78 RCX: ffffffff813a4050 [ 50.223390] RDX: ffff888016269bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.224820] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027f5f2f [ 50.226204] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.227618] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013fafdf8 [ 50.229027] FS: 00007f9147a88900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.230606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.231753] CR2: 00007ffd92e06ef7 CR3: 00000000205af000 CR4: 0000000000350ef0 [ 50.233180] Call Trace: [ 50.233683] [ 50.234163] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.235091] ? __create_object+0x59/0x80 [ 50.235938] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.237016] __vmalloc_noprof+0x59/0x60 [ 50.237814] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.238765] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.239775] bpf_prog_alloc+0x39/0x200 [ 50.240580] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.241594] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.242565] do_seccomp+0x349/0x25e0 [ 50.243353] ? find_held_lock+0x2b/0x80 [ 50.244176] ? do_prlimit+0x310/0x610 [ 50.244948] ? __pfx_do_seccomp+0x10/0x10 [ 50.245808] ? do_raw_spin_unlock+0x53/0x220 [ 50.246716] ? _raw_spin_unlock+0x1e/0x40 [ 50.247560] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.248626] ? static_key_count+0x60/0x80 [ 50.249477] prctl_set_seccomp+0x4e/0x70 [ 50.250303] __do_sys_prctl+0xe6c/0x1d70 [ 50.251163] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.252046] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.253115] ? irqentry_exit+0xf3/0x650 [ 50.253931] do_syscall_64+0xbf/0x430 [ 50.254730] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.255758] RIP: 0033:0x7f9147f7a5cd [ 50.256554] 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 [ 50.260039] RSP: 002b:00007ffd92e05460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.261515] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9147f7a5cd [ 50.262778] RDX: 000056022881ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.263989] RBP: 00007ffd92e054c0 R08: 0000000000000000 R09: 00007ffd92e04b60 [ 50.265245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560239fdfad0 [ 50.266444] R13: 00007ffd92e058f0 R14: 0000560239fe0bc0 R15: 0000560239ff1780 [ 50.267723] [ 50.268148] irq event stamp: 1849 [ 50.268730] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 50.270188] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 50.271661] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 50.273194] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 50.274619] ---[ end trace 0000000000000000 ]--- [ 51.073084] ------------[ cut here ]------------ [ 51.074018] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.076077] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 51.077609] Modules linked in: [ 51.078245] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.080197] Tainted: [W]=WARN [ 51.080768] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.082228] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.083091] 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 [ 51.086322] RSP: 0018:ffff88801b727bc0 EFLAGS: 00010286 [ 51.087302] RAX: 0000000000000000 RBX: ffffed10036e4f78 RCX: ffffffff813a4050 [ 51.088594] RDX: ffff8880187f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.089866] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036e4f2f [ 51.091116] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.092419] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b727df8 [ 51.093691] FS: 00007f3d01c70900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.095149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.096196] CR2: 00007ffea6c33ef7 CR3: 000000000e973000 CR4: 0000000000350ef0 [ 51.097495] Call Trace: [ 51.097950] [ 51.098395] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.099280] ? __create_object+0x59/0x80 [ 51.100012] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.100979] __vmalloc_noprof+0x59/0x60 [ 51.101733] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.102586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.103499] bpf_prog_alloc+0x39/0x200 [ 51.104227] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.105165] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.106009] do_seccomp+0x349/0x25e0 [ 51.106714] ? find_held_lock+0x2b/0x80 [ 51.107462] ? do_prlimit+0x310/0x610 [ 51.108202] ? __pfx_do_seccomp+0x10/0x10 [ 51.108977] ? do_raw_spin_unlock+0x53/0x220 [ 51.109813] ? _raw_spin_unlock+0x1e/0x40 [ 51.110590] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.111548] ? static_key_count+0x60/0x80 [ 51.112365] prctl_set_seccomp+0x4e/0x70 [ 51.113101] __do_sys_prctl+0xe6c/0x1d70 [ 51.113870] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.114721] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.115694] ? irqentry_exit+0xf3/0x650 [ 51.116468] do_syscall_64+0xbf/0x430 [ 51.117233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.118205] RIP: 0033:0x7f3d021625cd [ 51.118864] 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 [ 51.122016] RSP: 002b:00007ffea6c31400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.123379] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d021625cd [ 51.124662] RDX: 000055ca4d695e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.125934] RBP: 00007ffea6c31460 R08: 0000000000000000 R09: 00007ffea6c30b00 [ 51.127228] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca7ec2dad0 [ 51.128509] R13: 00007ffea6c31890 R14: 000055ca7ec2ebc0 R15: 000055ca7ec3f780 [ 51.129827] [ 51.130287] irq event stamp: 1811 [ 51.130882] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 51.132394] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 51.134006] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 51.135758] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 51.137246] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50711' (ECDSA) to the list of known hosts. 2025/11/17 17:27:22 fuzzer started 2025/11/17 17:27:22 dialing manager at localhost:37895 2025/11/17 17:27:22 checking machine... 2025/11/17 17:27:22 checking revisions... [ 52.041260] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:27:22 testing simple program... [ 52.129363] cgroup: Unknown subsys name 'net' [ 52.202217] cgroup: Unknown subsys name 'cpuset' [ 52.218083] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:27:21 Registers: info registers vcpu 0 RAX=ffffffff81b29ebf RBX=ffffffff81618fa0 RCX=ffff88801bcbf96c RDX=1ffff11003797f4e RSI=ffffffff81b29ebf RDI=ffff88801bcbfae0 RBP=ffff88801bcbfab0 RSP=ffff88801bcbfa10 R8 =ffffffff86ab82f2 R9 =ffff88801bcbfa58 R10=000000000003c9ed R11=00000000000255da R12=ffff88801bcbfae0 R13=0000000000000000 R14=ffff888016268000 R15=ffff888009462500 RIP=ffffffff81618fa0 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 00007f9147a88900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd92dff000 CR3=000000000e4d9000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025e17 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f914803d650 CR3=000000000d45a000 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=2031323a37323a373120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031323a37323a3731203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000