[ 46.120687] ------------[ cut here ]------------ [ 46.121648] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.123770] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.125253] Modules linked in: [ 46.126044] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.128114] Tainted: [W]=WARN [ 46.128745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.130310] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.131276] 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 [ 46.134659] RSP: 0018:ffff8880160dfbc0 EFLAGS: 00010286 [ 46.135695] RAX: 0000000000000000 RBX: ffffed1002c1bf78 RCX: ffffffff813a4050 [ 46.137053] RDX: ffff8880160a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.138418] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1bf2f [ 46.139782] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.141139] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160dfdf8 [ 46.142512] FS: 00007ffb4edbd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.144044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.145160] CR2: 00007fff642f3ef8 CR3: 000000000d091000 CR4: 0000000000350ef0 [ 46.146534] Call Trace: [ 46.147081] [ 46.147514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.148468] ? __create_object+0x59/0x80 [ 46.149302] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.150361] __vmalloc_noprof+0x59/0x60 [ 46.151166] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.152116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.153115] bpf_prog_alloc+0x39/0x200 [ 46.153900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.154896] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.155852] do_seccomp+0x349/0x25e0 [ 46.156623] ? find_held_lock+0x2b/0x80 [ 46.157379] ? do_prlimit+0x310/0x610 [ 46.158163] ? __pfx_do_seccomp+0x10/0x10 [ 46.159001] ? do_raw_spin_unlock+0x53/0x220 [ 46.159883] ? _raw_spin_unlock+0x1e/0x40 [ 46.160711] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.161727] ? static_key_count+0x60/0x80 [ 46.162536] prctl_set_seccomp+0x4e/0x70 [ 46.163364] __do_sys_prctl+0xe6c/0x1d70 [ 46.164202] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.165113] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.166143] ? irqentry_exit+0xf3/0x650 [ 46.166968] do_syscall_64+0xbf/0x430 [ 46.167762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.168776] RIP: 0033:0x7ffb4f2af5cd [ 46.169477] 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 [ 46.172841] RSP: 002b:00007fff642f1700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.174298] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb4f2af5cd [ 46.175660] RDX: 000055fd70121e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.177018] RBP: 00007fff642f1760 R08: 0000000000000000 R09: 00007fff642f0e00 [ 46.178376] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fda61072b0 [ 46.179734] R13: 00007fff642f1b90 R14: 000055fda6109d20 R15: 000055fda611b8d0 [ 46.181109] [ 46.181584] irq event stamp: 1793 [ 46.182229] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 46.183850] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 46.185463] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 46.187105] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 46.188452] ---[ end trace 0000000000000000 ]--- [ 49.696675] ------------[ cut here ]------------ [ 49.697618] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.699704] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.701143] Modules linked in: [ 49.701800] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.704017] Tainted: [W]=WARN [ 49.705097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.706607] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.707468] 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 [ 49.710679] RSP: 0018:ffff8880167d7bc0 EFLAGS: 00010286 [ 49.711665] RAX: 0000000000000000 RBX: ffffed1002cfaf78 RCX: ffffffff813a4050 [ 49.712936] RDX: ffff888017533780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.714232] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfaf2f [ 49.715518] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.716794] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167d7df8 [ 49.718070] FS: 00007f0c1ba07900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.719537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.720602] CR2: 00007ffd2e1f4ef8 CR3: 000000000b8b4000 CR4: 0000000000350ef0 [ 49.721892] Call Trace: [ 49.722360] [ 49.722806] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.723699] ? __create_object+0x59/0x80 [ 49.724444] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.725408] __vmalloc_noprof+0x59/0x60 [ 49.726153] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.727044] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.727968] bpf_prog_alloc+0x39/0x200 [ 49.728718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.729645] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.730505] do_seccomp+0x349/0x25e0 [ 49.731209] ? finish_task_switch.isra.0+0x294/0x840 [ 49.732144] ? __pfx_do_seccomp+0x10/0x10 [ 49.732938] ? __schedule+0xf2c/0x3d40 [ 49.733688] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.734659] ? static_key_count+0x60/0x80 [ 49.735411] prctl_set_seccomp+0x4e/0x70 [ 49.736185] __do_sys_prctl+0xe6c/0x1d70 [ 49.736962] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.737842] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 49.738832] ? exit_to_user_mode_loop+0xcf/0x4d0 [ 49.739750] do_syscall_64+0xbf/0x430 [ 49.740439] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.741388] RIP: 0033:0x7f0c1bef95cd [ 49.742097] 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 [ 49.745286] RSP: 002b:00007ffd2e1f2e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.746679] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c1bef95cd [ 49.747977] RDX: 000055738992ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.749251] RBP: 00007ffd2e1f2ef0 R08: 0000000000000000 R09: 00007ffd2e1f2590 [ 49.750527] R10: 0000000000000000 R11: 0000000000000246 R12: 000055739f1062b0 [ 49.751825] R13: 00007ffd2e1f3320 R14: 000055739f108d20 R15: 000055739f11a8d0 [ 49.753121] [ 49.753536] irq event stamp: 1941 [ 49.754164] hardirqs last enabled at (1951): [] __up_console_sem+0x78/0x80 [ 49.755687] hardirqs last disabled at (1960): [] __up_console_sem+0x5d/0x80 [ 49.757191] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 49.758736] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 49.760236] ---[ end trace 0000000000000000 ]--- [ 50.565152] ------------[ cut here ]------------ [ 50.566089] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.568274] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.569746] Modules linked in: [ 50.570347] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.572617] Tainted: [W]=WARN [ 50.573170] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.574859] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.575779] 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 [ 50.578929] RSP: 0018:ffff8880162a7bc0 EFLAGS: 00010286 [ 50.579885] RAX: 0000000000000000 RBX: ffffed1002c54f78 RCX: ffffffff813a4050 [ 50.581161] RDX: ffff88801a609bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.582636] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c54f2f [ 50.584027] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.585309] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162a7df8 [ 50.586740] FS: 00007ff60c987900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.588300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.589392] CR2: 00007ff60ceed4a6 CR3: 000000001ff26000 CR4: 0000000000350ef0 [ 50.590769] Call Trace: [ 50.591234] [ 50.591669] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.592508] ? __create_object+0x59/0x80 [ 50.593270] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.594244] __vmalloc_noprof+0x59/0x60 [ 50.595046] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.595917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.596935] bpf_prog_alloc+0x39/0x200 [ 50.597773] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.598701] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.599671] do_seccomp+0x349/0x25e0 [ 50.600498] ? find_held_lock+0x2b/0x80 [ 50.601275] ? do_prlimit+0x310/0x610 [ 50.602005] ? __pfx_do_seccomp+0x10/0x10 [ 50.602796] ? do_raw_spin_unlock+0x53/0x220 [ 50.603696] ? _raw_spin_unlock+0x1e/0x40 [ 50.604434] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.605364] ? static_key_count+0x60/0x80 [ 50.606156] prctl_set_seccomp+0x4e/0x70 [ 50.606940] __do_sys_prctl+0xe6c/0x1d70 [ 50.607707] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.608520] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.609599] ? irqentry_exit+0xf3/0x650 [ 50.610414] do_syscall_64+0xbf/0x430 [ 50.611217] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.612181] RIP: 0033:0x7ff60ce795cd [ 50.612963] 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 [ 50.616113] RSP: 002b:00007ffe54a4f0f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.617470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff60ce795cd [ 50.618754] RDX: 0000556814c7be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.620017] RBP: 00007ffe54a4f150 R08: 0000000000000000 R09: 00007ffe54a4e7f0 [ 50.621273] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568157b6ad0 [ 50.622556] R13: 00007ffe54a4f580 R14: 00005568157b7bc0 R15: 00005568157c8780 [ 50.623861] [ 50.624289] irq event stamp: 1847 [ 50.624919] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 50.626443] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 50.627926] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 50.629419] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 50.630924] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64770' (ECDSA) to the list of known hosts. 2025/11/17 17:51:20 fuzzer started 2025/11/17 17:51:20 dialing manager at localhost:37895 2025/11/17 17:51:20 checking machine... 2025/11/17 17:51:20 checking revisions... [ 51.526681] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:51:21 testing simple program... [ 51.611941] cgroup: Unknown subsys name 'net' [ 51.669322] cgroup: Unknown subsys name 'cpuset' [ 51.686424] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:51:20 Registers: info registers vcpu 0 RAX=ffffffff8135e4a9 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888016677818 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888016677900 RIP=ffffffff81529235 RFL=00000296 [--S-AP-] 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 00007f0c1ba07900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0c1bfbe618 CR3=000000000b7a5000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888009643780 RCX=ffff88806cf089c4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888009643b7c RBP=ffff888009643780 RSP=ffff88806cf089d0 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000011d83 R12=ffff888009643780 R13=ffff88806cf08ab8 R14=ffff88806cf08f48 R15=ffff88806cf08a70 RIP=ffffffff815d2a95 RFL=00000246 [---Z-P-] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc0f8a5d000 CR3=000000000d1d4000 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=1e2b44e2d95294aca14c117525877d34 XMM02=0000000000304838eff9b2d0a8fce9cb XMM03=00000000003049082c67c8bc2e329bc3 XMM04=d5d91af4060bd03a00000000000ae988 XMM05=e1bcd410fb3842e6000000000031e3d8 XMM06=fb4f24122ea466000000000000318340 XMM07=e042d86d42eb936e000000000030e818 XMM08=08e6965bee64fddd0000000000304908 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000