[ 46.463922] ------------[ cut here ]------------ [ 46.464836] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.467378] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 46.468858] Modules linked in: [ 46.469499] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.471517] Tainted: [W]=WARN [ 46.472079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.473578] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.474501] 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 [ 46.477719] RSP: 0018:ffff888017adfbc0 EFLAGS: 00010286 [ 46.478730] RAX: 0000000000000000 RBX: ffffed1002f5bf78 RCX: ffffffff813a4050 [ 46.480045] RDX: ffff888017895340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.481340] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5bf2f [ 46.482642] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.483959] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017adfdf8 [ 46.485243] FS: 00007f1d47585900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.486712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.487782] CR2: 00007f1d47a77580 CR3: 000000000a1e4000 CR4: 0000000000350ef0 [ 46.489090] Call Trace: [ 46.489596] [ 46.490017] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.490930] ? __create_object+0x59/0x80 [ 46.491720] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.492700] __vmalloc_noprof+0x59/0x60 [ 46.493475] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.494366] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.495350] bpf_prog_alloc+0x39/0x200 [ 46.496056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.496996] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.497920] do_seccomp+0x349/0x25e0 [ 46.498645] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.499573] ? __pfx_do_seccomp+0x10/0x10 [ 46.500361] ? find_held_lock+0x2b/0x80 [ 46.501082] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.502060] ? static_key_count+0x60/0x80 [ 46.502895] prctl_set_seccomp+0x4e/0x70 [ 46.503683] __do_sys_prctl+0xe6c/0x1d70 [ 46.504483] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.505354] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.506324] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.507352] ? irqentry_exit+0xf3/0x650 [ 46.508083] do_syscall_64+0xbf/0x430 [ 46.508836] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.509811] RIP: 0033:0x7f1d47a775cd [ 46.510535] 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 [ 46.513754] RSP: 002b:00007ffe0d0d9840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.515144] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d47a775cd [ 46.516471] RDX: 0000562b398e4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.517776] RBP: 00007ffe0d0d98a0 R08: 0000000000000000 R09: 00007ffe0d0d8f40 [ 46.519082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b6a9c6ad0 [ 46.520364] R13: 00007ffe0d0d9cd0 R14: 0000562b6a9c7bc0 R15: 0000562b6a9d8780 [ 46.521698] [ 46.522132] irq event stamp: 1715 [ 46.522803] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 46.524345] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 46.525881] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 46.527462] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 46.528979] ---[ end trace 0000000000000000 ]--- [ 49.478657] ------------[ cut here ]------------ [ 49.479656] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.481835] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.483606] Modules linked in: [ 49.484353] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.486452] Tainted: [W]=WARN [ 49.487046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.488610] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.489574] 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 [ 49.492925] RSP: 0018:ffff888016adfbc0 EFLAGS: 00010286 [ 49.493967] RAX: 0000000000000000 RBX: ffffed1002d5bf78 RCX: ffffffff813a4050 [ 49.495338] RDX: ffff88800e73b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.496710] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5bf2f [ 49.498074] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.499434] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016adfdf8 [ 49.500788] FS: 00007f6dc70aa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.502303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.503440] CR2: 00007f6dc76104a6 CR3: 000000002046e000 CR4: 0000000000350ef0 [ 49.504794] Call Trace: [ 49.505345] [ 49.505784] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.506768] ? __create_object+0x59/0x80 [ 49.507608] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.508639] __vmalloc_noprof+0x59/0x60 [ 49.509436] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.510349] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.511360] bpf_prog_alloc+0x39/0x200 [ 49.512090] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.513077] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.514035] do_seccomp+0x349/0x25e0 [ 49.514816] ? find_held_lock+0x2b/0x80 [ 49.515631] ? do_prlimit+0x310/0x610 [ 49.516435] ? __pfx_do_seccomp+0x10/0x10 [ 49.517280] ? do_raw_spin_unlock+0x53/0x220 [ 49.518098] ? _raw_spin_unlock+0x1e/0x40 [ 49.518952] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.519980] ? static_key_count+0x60/0x80 [ 49.520847] prctl_set_seccomp+0x4e/0x70 [ 49.521678] __do_sys_prctl+0xe6c/0x1d70 [ 49.522519] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.523449] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.524486] ? irqentry_exit+0xf3/0x650 [ 49.525306] do_syscall_64+0xbf/0x430 [ 49.526036] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.527075] RIP: 0033:0x7f6dc759c5cd [ 49.527839] 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 [ 49.531202] RSP: 002b:00007ffdd0b3ff50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.532635] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6dc759c5cd [ 49.534003] RDX: 000055a433407e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.535364] RBP: 00007ffdd0b3ffb0 R08: 0000000000000000 R09: 00007ffdd0b3f650 [ 49.536702] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a45eabdbf0 [ 49.538063] R13: 00007ffdd0b403e0 R14: 000055a45eac7380 R15: 000055a45ead2460 [ 49.539428] [ 49.539794] irq event stamp: 1797 [ 49.540368] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.541669] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.542965] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 49.544288] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 49.545599] ---[ end trace 0000000000000000 ]--- [ 50.331129] ------------[ cut here ]------------ [ 50.332078] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.334138] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.335648] Modules linked in: [ 50.336281] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.338317] Tainted: [W]=WARN [ 50.338898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.340394] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.341314] 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 [ 50.344506] RSP: 0018:ffff88800f397bc0 EFLAGS: 00010286 [ 50.345502] RAX: 0000000000000000 RBX: ffffed1001e72f78 RCX: ffffffff813a4050 [ 50.346827] RDX: ffff888007061bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.348120] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e72f2f [ 50.349425] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.350753] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f397df8 [ 50.352071] FS: 00007f940fd73900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.353518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.354585] CR2: 00007f9410265580 CR3: 000000000d9e0000 CR4: 0000000000350ef0 [ 50.355901] Call Trace: [ 50.356410] [ 50.356832] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.357757] ? __create_object+0x59/0x80 [ 50.358532] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.359521] __vmalloc_noprof+0x59/0x60 [ 50.360295] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.361129] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.362066] bpf_prog_alloc+0x39/0x200 [ 50.362832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.363783] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.364706] do_seccomp+0x349/0x25e0 [ 50.365448] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.366366] ? __pfx_do_seccomp+0x10/0x10 [ 50.367151] ? find_held_lock+0x2b/0x80 [ 50.367944] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.368911] ? static_key_count+0x60/0x80 [ 50.369719] prctl_set_seccomp+0x4e/0x70 [ 50.370516] __do_sys_prctl+0xe6c/0x1d70 [ 50.371334] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.372162] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.373146] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.374137] ? irqentry_exit+0xf3/0x650 [ 50.374935] do_syscall_64+0xbf/0x430 [ 50.375704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.376689] RIP: 0033:0x7f94102655cd [ 50.377400] 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 [ 50.380611] RSP: 002b:00007ffd3d58b3b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.381990] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94102655cd [ 50.383293] RDX: 000056193761be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.384593] RBP: 00007ffd3d58b410 R08: 0000000000000000 R09: 00007ffd3d58aab0 [ 50.385888] R10: 0000000000000000 R11: 0000000000000246 R12: 000056193b09cad0 [ 50.387201] R13: 00007ffd3d58b840 R14: 000056193b09dbc0 R15: 000056193b0ae780 [ 50.388519] [ 50.388947] irq event stamp: 1857 [ 50.389611] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 50.391199] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 50.392742] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 50.394300] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 50.395818] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36713' (ECDSA) to the list of known hosts. 2025/11/17 15:58:31 fuzzer started 2025/11/17 15:58:31 dialing manager at localhost:37895 2025/11/17 15:58:31 checking machine... 2025/11/17 15:58:31 checking revisions... [ 51.236372] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:58:31 testing simple program... [ 51.301006] cgroup: Unknown subsys name 'net' [ 51.353964] cgroup: Unknown subsys name 'cpuset' [ 51.362607] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:58:30 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffff888017397a50 RDX=1ffff11001ce7ae7 RSI=ffffffff8161932e RDI=ffff88800e73d73c RBP=ffff88800e73d340 RSP=ffff888017397928 R8 =0000000000000001 R9 =ffff8880173979f0 R10=000000000003c9ed R11=000000000000453f R12=0000000000000000 R13=ffff8880173979f8 R14=ffff88800e73d340 R15=ffff8880173979b0 RIP=ffffffff815bd5d8 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 00007f6dc70aa900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6dc7074008 CR3=0000000020415000 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=2030333a38353a353120373120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030333a38353a3531203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000272ff 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8c372a9008 CR3=000000000d6db000 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=8af6111a4305d6873f466fba510f5e7a XMM02=0000000000305bf8eff9b2d0a8fce9cb XMM03=0000000000305cc82c67c8bc2e329bc3 XMM04=8e8dd0455934077c00000000000ae988 XMM05=07c8bb74b6c04a44000000000031f988 XMM06=d74844bf967d85ba000000000031f810 XMM07=e042d86d42eb936e0000000000310ae8 XMM08=198f56828421e69f0000000000305cc8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000