[ 45.681726] ------------[ cut here ]------------ [ 45.682756] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.684802] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.686296] Modules linked in: [ 45.686953] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.688958] Tainted: [W]=WARN [ 45.689515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.691244] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.692698] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 45.695919] RSP: 0018:ffff88800c34fbc0 EFLAGS: 00010286 [ 45.696908] RAX: 0000000000000000 RBX: ffffed1001869f78 RCX: ffffffff813a4050 [ 45.698215] RDX: ffff888017758000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.699517] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001869f2f [ 45.700813] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.702120] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c34fdf8 [ 45.703441] FS: 00007f6655318900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.704892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.705966] CR2: 00007ffc24e0aef7 CR3: 000000001dc68000 CR4: 0000000000350ef0 [ 45.707284] Call Trace: [ 45.707800] [ 45.708217] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.709124] ? __create_object+0x59/0x80 [ 45.709922] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.710922] __vmalloc_noprof+0x59/0x60 [ 45.711715] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.712557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.713506] bpf_prog_alloc+0x39/0x200 [ 45.714259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.715209] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.716129] do_seccomp+0x349/0x25e0 [ 45.716860] ? find_held_lock+0x2b/0x80 [ 45.717621] ? do_prlimit+0x310/0x610 [ 45.718319] ? __pfx_do_seccomp+0x10/0x10 [ 45.719133] ? do_raw_spin_unlock+0x53/0x220 [ 45.719973] ? _raw_spin_unlock+0x1e/0x40 [ 45.720763] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.721755] ? static_key_count+0x60/0x80 [ 45.722522] prctl_set_seccomp+0x4e/0x70 [ 45.723318] __do_sys_prctl+0xe6c/0x1d70 [ 45.724094] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.724957] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.725943] ? irqentry_exit+0xf3/0x650 [ 45.726717] do_syscall_64+0xbf/0x430 [ 45.727443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.728401] RIP: 0033:0x7f665580a5cd [ 45.729098] 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 [ 45.732300] RSP: 002b:00007ffc24e09d70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.733684] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f665580a5cd [ 45.735013] RDX: 000055b8bda1fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.736323] RBP: 00007ffc24e09dd0 R08: 0000000000000000 R09: 00007ffc24e09470 [ 45.737625] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b8d2f9bad0 [ 45.738923] R13: 00007ffc24e0a200 R14: 000055b8d2f9cbc0 R15: 000055b8d2fad780 [ 45.740260] [ 45.740738] irq event stamp: 1873 [ 45.741362] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 45.742925] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 45.744483] softirqs last enabled at (1830): [] handle_softirqs+0x50c/0x770 [ 45.746059] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 45.747613] ---[ end trace 0000000000000000 ]--- [ 48.628187] ------------[ cut here ]------------ [ 48.629129] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.631087] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.632515] Modules linked in: [ 48.633131] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.635082] Tainted: [W]=WARN [ 48.635652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.637313] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.638277] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 48.641362] RSP: 0018:ffff88801725fbc0 EFLAGS: 00010286 [ 48.642323] RAX: 0000000000000000 RBX: ffffed1002e4bf78 RCX: ffffffff813a4050 [ 48.643610] RDX: ffff88801775b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.644869] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4bf2f [ 48.646115] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.647368] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801725fdf8 [ 48.648626] FS: 00007f808f0a5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.650029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.651079] CR2: 00007f808f597580 CR3: 000000001dda6000 CR4: 0000000000350ef0 [ 48.652335] Call Trace: [ 48.652808] [ 48.653206] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.654078] ? __create_object+0x59/0x80 [ 48.654844] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.655803] __vmalloc_noprof+0x59/0x60 [ 48.656497] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.657355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.658264] bpf_prog_alloc+0x39/0x200 [ 48.658997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.659903] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.660787] do_seccomp+0x349/0x25e0 [ 48.661437] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.662314] ? __pfx_do_seccomp+0x10/0x10 [ 48.663121] ? find_held_lock+0x2b/0x80 [ 48.663858] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.664791] ? static_key_count+0x60/0x80 [ 48.665532] prctl_set_seccomp+0x4e/0x70 [ 48.666286] __do_sys_prctl+0xe6c/0x1d70 [ 48.667057] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.667902] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.668841] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.669776] ? irqentry_exit+0xf3/0x650 [ 48.670470] do_syscall_64+0xbf/0x430 [ 48.671194] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.672117] RIP: 0033:0x7f808f5975cd [ 48.672811] 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 [ 48.675904] RSP: 002b:00007ffeeecc48f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.677225] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f808f5975cd [ 48.678479] RDX: 000055afac4b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.679738] RBP: 00007ffeeecc4950 R08: 0000000000000000 R09: 00007ffeeecc3ff0 [ 48.680990] R10: 0000000000000000 R11: 0000000000000246 R12: 000055afadfe72b0 [ 48.682241] R13: 00007ffeeecc4d80 R14: 000055afadfe9d20 R15: 000055afadffb8d0 [ 48.683512] [ 48.683964] irq event stamp: 1803 [ 48.684552] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 48.686073] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 48.687554] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 48.689073] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 48.690546] ---[ end trace 0000000000000000 ]--- [ 49.478387] ------------[ cut here ]------------ [ 49.479332] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.481377] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.482805] Modules linked in: [ 49.483404] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.485625] Tainted: [W]=WARN [ 49.486184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.487704] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.488563] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.491726] RSP: 0018:ffff88800df7fbc0 EFLAGS: 00010286 [ 49.492699] RAX: 0000000000000000 RBX: ffffed1001beff78 RCX: ffffffff813a4050 [ 49.493974] RDX: ffff888016d40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.495250] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001beff2f [ 49.496514] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.497787] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800df7fdf8 [ 49.499068] FS: 00007febf6bd9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.500494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.501556] CR2: 00007febf713f4a6 CR3: 000000001750b000 CR4: 0000000000350ef0 [ 49.502845] Call Trace: [ 49.503314] [ 49.503770] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.504653] ? __create_object+0x59/0x80 [ 49.505379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.506338] __vmalloc_noprof+0x59/0x60 [ 49.507096] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.507953] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.508877] bpf_prog_alloc+0x39/0x200 [ 49.509567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.510491] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.511399] do_seccomp+0x349/0x25e0 [ 49.512115] ? find_held_lock+0x2b/0x80 [ 49.512881] ? do_prlimit+0x310/0x610 [ 49.513618] ? __pfx_do_seccomp+0x10/0x10 [ 49.514351] ? do_raw_spin_unlock+0x53/0x220 [ 49.515192] ? _raw_spin_unlock+0x1e/0x40 [ 49.515980] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.516943] ? static_key_count+0x60/0x80 [ 49.517737] prctl_set_seccomp+0x4e/0x70 [ 49.518465] __do_sys_prctl+0xe6c/0x1d70 [ 49.519280] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.520137] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.521097] ? irqentry_exit+0xf3/0x650 [ 49.521861] do_syscall_64+0xbf/0x430 [ 49.522550] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.523520] RIP: 0033:0x7febf70cb5cd [ 49.524225] 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 [ 49.527369] RSP: 002b:00007fff728b71c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.528722] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007febf70cb5cd [ 49.529984] RDX: 0000558d6b1dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.531265] RBP: 00007fff728b7220 R08: 0000000000000000 R09: 00007fff728b68c0 [ 49.532541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d99455b10 [ 49.533818] R13: 00007fff728b7650 R14: 0000558d994562b0 R15: 0000558d9946a6f0 [ 49.535113] [ 49.535533] irq event stamp: 1797 [ 49.536183] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.537699] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.539223] softirqs last enabled at (1840): [] handle_softirqs+0x50c/0x770 [ 49.540756] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 49.542292] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18282' (ECDSA) to the list of known hosts. 2025/11/19 01:33:07 fuzzer started 2025/11/19 01:33:07 dialing manager at localhost:34383 2025/11/19 01:33:07 checking machine... 2025/11/19 01:33:07 checking revisions... [ 50.432503] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:33:07 testing simple program... [ 50.523093] cgroup: Unknown subsys name 'net' [ 50.583084] cgroup: Unknown subsys name 'cpuset' [ 50.601057] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:33:07 Registers: info registers vcpu 0 RAX=0000000000000004 RBX=ffffffff868fbc90 RCX=ffffffff83c82973 RDX=0000000000000008 RSI=ffffffff86d793d6 RDI=ffffffff868fbc80 RBP=ffffffff868fbc80 RSP=ffff88801719f9a8 R8 =ffffffff86d793d6 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009adb9 R12=ffffffff868fbca0 R13=ffffffff868fbc80 R14=ffffffff868fbc80 R15=dffffc0000000000 RIP=ffffffff8135daa3 RFL=00000212 [----A--] 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 00007f808f0a5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeeecbe000 CR3=000000001768e000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024dd1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7fb0d93008 CR3=000000000de74000 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=52ee1b1b5bacf8b8444692da82deddde XMM02=ec2efd57dc4c00df00000000002ffd18 XMM03=bd922d3233075ad400000000002ffde8 XMM04=544a11e3dd73998900000000000ae988 XMM05=0394861f14684e59000000000031e4b8 XMM06=3e829fc8c8edc990000000000031e340 XMM07=e042d86d42eb936e000000000030e748 XMM08=bd922d3233075ad400000000002ffde8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000