[ 39.139572] ------------[ cut here ]------------ [ 39.140474] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.142481] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.143928] Modules linked in: [ 39.144546] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.146741] Tainted: [W]=WARN [ 39.147394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.148845] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.149745] 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 [ 39.152913] RSP: 0018:ffff8880142f7bc0 EFLAGS: 00010286 [ 39.153884] RAX: 0000000000000000 RBX: ffffed100285ef78 RCX: ffffffff813a4050 [ 39.155156] RDX: ffff888016c21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.156429] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100285ef2f [ 39.157690] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.158964] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880142f7df8 [ 39.160222] FS: 00007f0c80f45900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.161642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.162700] CR2: 00007f0c81437580 CR3: 000000000dd7f000 CR4: 0000000000350ef0 [ 39.163963] Call Trace: [ 39.164462] [ 39.164871] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.165752] ? __create_object+0x59/0x80 [ 39.166534] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.167509] __vmalloc_noprof+0x59/0x60 [ 39.168251] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.169118] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.170004] bpf_prog_alloc+0x39/0x200 [ 39.170727] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.171644] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.172532] do_seccomp+0x349/0x25e0 [ 39.173238] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.174133] ? __pfx_do_seccomp+0x10/0x10 [ 39.174872] ? find_held_lock+0x2b/0x80 [ 39.175620] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.176568] ? static_key_count+0x60/0x80 [ 39.177357] prctl_set_seccomp+0x4e/0x70 [ 39.178147] __do_sys_prctl+0xe6c/0x1d70 [ 39.178883] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.179740] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.180696] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.181646] ? irqentry_exit+0xf3/0x650 [ 39.182412] do_syscall_64+0xbf/0x430 [ 39.183150] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.184084] RIP: 0033:0x7f0c814375cd [ 39.184736] 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 [ 39.187882] RSP: 002b:00007fff6afb53b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.189223] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c814375cd [ 39.190498] RDX: 0000565470571e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.191769] RBP: 00007fff6afb5410 R08: 0000000000000000 R09: 00007fff6afb4ab0 [ 39.193032] R10: 0000000000000000 R11: 0000000000000246 R12: 000056548c189b10 [ 39.194318] R13: 00007fff6afb5840 R14: 000056548c18a2b0 R15: 000056548c19e6f0 [ 39.195604] [ 39.196050] irq event stamp: 1797 [ 39.196652] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 39.198171] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 39.199674] softirqs last enabled at (1362): [] handle_softirqs+0x50c/0x770 [ 39.201187] softirqs last disabled at (1355): [] __irq_exit_rcu+0xc4/0x100 [ 39.202716] ---[ end trace 0000000000000000 ]--- [ 42.597787] ------------[ cut here ]------------ [ 42.598738] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.600779] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.602253] Modules linked in: [ 42.602855] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.604888] Tainted: [W]=WARN [ 42.605475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.606983] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.607905] 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 [ 42.611111] RSP: 0018:ffff88800eabfbc0 EFLAGS: 00010286 [ 42.612100] RAX: 0000000000000000 RBX: ffffed1001d57f78 RCX: ffffffff813a4050 [ 42.613410] RDX: ffff888018999bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.614727] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d57f2f [ 42.616044] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.617336] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eabfdf8 [ 42.618636] FS: 00007f87c28b4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.620089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.621157] CR2: 00007f87c2da6580 CR3: 000000001b9f1000 CR4: 0000000000350ef0 [ 42.622463] Call Trace: [ 42.622935] [ 42.623399] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.624313] ? __create_object+0x59/0x80 [ 42.625110] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.626104] __vmalloc_noprof+0x59/0x60 [ 42.626822] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.627694] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.628644] bpf_prog_alloc+0x39/0x200 [ 42.629396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.630360] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.631287] do_seccomp+0x349/0x25e0 [ 42.631965] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.632877] ? __pfx_do_seccomp+0x10/0x10 [ 42.633669] ? find_held_lock+0x2b/0x80 [ 42.634436] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.635418] ? static_key_count+0x60/0x80 [ 42.636242] prctl_set_seccomp+0x4e/0x70 [ 42.636980] __do_sys_prctl+0xe6c/0x1d70 [ 42.637783] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.638670] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.639658] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.640651] ? irqentry_exit+0xf3/0x650 [ 42.641439] do_syscall_64+0xbf/0x430 [ 42.642180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.643142] RIP: 0033:0x7f87c2da65cd [ 42.643806] 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 [ 42.647007] RSP: 002b:00007ffe19b119f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.648405] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87c2da65cd [ 42.649702] RDX: 00005648865f6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.651001] RBP: 00007ffe19b11a50 R08: 0000000000000000 R09: 00007ffe19b110f0 [ 42.652323] R10: 0000000000000000 R11: 0000000000000246 R12: 000056489b4712b0 [ 42.653633] R13: 00007ffe19b11e80 R14: 000056489b473d20 R15: 000056489b4858d0 [ 42.654960] [ 42.655433] irq event stamp: 1713 [ 42.656090] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 42.657626] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 42.659189] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 42.660754] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 42.662291] ---[ end trace 0000000000000000 ]--- [ 43.480399] ------------[ cut here ]------------ [ 43.481322] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.483352] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.484836] Modules linked in: [ 43.486886] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.489393] Tainted: [W]=WARN [ 43.490169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.491903] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.492827] 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 [ 43.496522] RSP: 0018:ffff88801886fbc0 EFLAGS: 00010286 [ 43.497496] RAX: 0000000000000000 RBX: ffffed100310df78 RCX: ffffffff813a4050 [ 43.498803] RDX: ffff888016508000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.500104] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100310df2f [ 43.501382] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.502686] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801886fdf8 [ 43.503971] FS: 00007efd18b40900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.505422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.506495] CR2: 00007ffed6f7bef8 CR3: 000000000ba55000 CR4: 0000000000350ef0 [ 43.507796] Call Trace: [ 43.508321] [ 43.508742] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.509634] ? __create_object+0x59/0x80 [ 43.510439] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.511418] __vmalloc_noprof+0x59/0x60 [ 43.512189] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.513101] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.514001] bpf_prog_alloc+0x39/0x200 [ 43.514759] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.515709] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.516612] do_seccomp+0x349/0x25e0 [ 43.517333] ? find_held_lock+0x2b/0x80 [ 43.518114] ? do_prlimit+0x310/0x610 [ 43.518823] ? __pfx_do_seccomp+0x10/0x10 [ 43.519614] ? do_raw_spin_unlock+0x53/0x220 [ 43.520453] ? _raw_spin_unlock+0x1e/0x40 [ 43.521234] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.522230] ? static_key_count+0x60/0x80 [ 43.523001] prctl_set_seccomp+0x4e/0x70 [ 43.523799] __do_sys_prctl+0xe6c/0x1d70 [ 43.524585] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.525457] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.526444] ? irqentry_exit+0xf3/0x650 [ 43.527227] do_syscall_64+0xbf/0x430 [ 43.527917] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.528880] RIP: 0033:0x7efd190325cd [ 43.529608] 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 [ 43.532794] RSP: 002b:00007ffed6f7a0c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.534181] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd190325cd [ 43.535474] RDX: 000055d65c3c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.536763] RBP: 00007ffed6f7a120 R08: 0000000000000000 R09: 00007ffed6f797c0 [ 43.538066] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d667ac3b10 [ 43.539367] R13: 00007ffed6f7a550 R14: 000055d667ac42b0 R15: 000055d667ad86f0 [ 43.540687] [ 43.541157] irq event stamp: 2173 [ 43.541769] hardirqs last enabled at (2181): [] __up_console_sem+0x78/0x80 [ 43.543328] hardirqs last disabled at (2190): [] __up_console_sem+0x5d/0x80 [ 43.544857] softirqs last enabled at (1906): [] handle_softirqs+0x50c/0x770 [ 43.546427] softirqs last disabled at (2209): [] __irq_exit_rcu+0xc4/0x100 [ 43.547759] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33351' (ECDSA) to the list of known hosts. 2025/11/17 12:37:59 fuzzer started 2025/11/17 12:38:00 dialing manager at localhost:37895 2025/11/17 12:38:00 checking machine... 2025/11/17 12:38:00 checking revisions... [ 44.469099] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:38:00 testing simple program... [ 44.558438] cgroup: Unknown subsys name 'net' [ 44.606433] cgroup: Unknown subsys name 'cpuset' [ 44.618073] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:37:59 Registers: info registers vcpu 0 RAX=ffff888014280001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88801427fd01 RSI=ffff88801427fd08 RDI=ffff88801427fd08 RBP=ffff88801427f950 RSP=ffff88801427f880 R8 =ffffffff86aae8cc R9 =ffff88801427f938 R10=000000000003c9ed R11=0000000000023c2c R12=ffff88801427f958 R13=ffff88801427f940 R14=ffff88801427fd10 R15=ffff88801427f8f8 RIP=ffffffff8135da20 RFL=00000202 [-------] 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 00007f87c28b4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f87c2e6c0b0 CR3=000000000e803000 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=0000000000024251 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=00000202 [-------] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc4d284cc8 CR3=000000000dce1000 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=2c51b4af58508bad814ce48758ddf768 XMM02=0000000000302748ec2efd57dc4c00df XMM03=00000000003105684d551af819e7d42f XMM04=bd38fd8ed70e0b3b00000000000ae988 XMM05=6667df28438cad560000000000320a40 XMM06=5b75c91c80445342000000000031fae0 XMM07=e042d86d42eb936e0000000000310840 XMM08=4d551af819e7d42f00000000003027a8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000