[ 38.966777] ------------[ cut here ]------------ [ 38.967525] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.969174] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.970381] Modules linked in: [ 38.970860] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.972470] Tainted: [W]=WARN [ 38.972921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.974139] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.974883] 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 [ 38.977487] RSP: 0018:ffff888013b2fbc0 EFLAGS: 00010286 [ 38.978256] RAX: 0000000000000000 RBX: ffffed1002765f78 RCX: ffffffff813a4050 [ 38.979323] RDX: ffff88800b841bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.980366] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002765f2f [ 38.981416] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.982474] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b2fdf8 [ 38.983528] FS: 00007f6fcca30900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.984697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.985562] CR2: 00007ffc6d275ef7 CR3: 000000000e252000 CR4: 0000000000350ef0 [ 38.986615] Call Trace: [ 38.986995] [ 38.987361] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.988056] ? __create_object+0x59/0x80 [ 38.988684] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.989480] __vmalloc_noprof+0x59/0x60 [ 38.990081] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.990783] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.991529] bpf_prog_alloc+0x39/0x200 [ 38.992104] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.992854] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.993590] do_seccomp+0x349/0x25e0 [ 38.994152] ? find_held_lock+0x2b/0x80 [ 38.994775] ? do_prlimit+0x310/0x610 [ 38.995381] ? __pfx_do_seccomp+0x10/0x10 [ 38.995990] ? do_raw_spin_unlock+0x53/0x220 [ 38.996884] ? _raw_spin_unlock+0x1e/0x40 [ 38.997520] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.998314] ? static_key_count+0x60/0x80 [ 38.998927] prctl_set_seccomp+0x4e/0x70 [ 38.999547] __do_sys_prctl+0xe6c/0x1d70 [ 39.000151] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.000855] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.001641] ? irqentry_exit+0xf3/0x650 [ 39.002241] do_syscall_64+0xbf/0x430 [ 39.002857] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.003634] RIP: 0033:0x7f6fccf225cd [ 39.004179] 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 [ 39.006781] RSP: 002b:00007ffc6d273370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.007878] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6fccf225cd [ 39.008918] RDX: 000055b55c11de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.009968] RBP: 00007ffc6d2733d0 R08: 0000000000000000 R09: 00007ffc6d272a70 [ 39.011013] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b55d4e0b10 [ 39.012067] R13: 00007ffc6d273800 R14: 000055b55d4e12b0 R15: 000055b55d4f56f0 [ 39.013123] [ 39.013491] irq event stamp: 1951 [ 39.014000] hardirqs last enabled at (1959): [] __up_console_sem+0x78/0x80 [ 39.015238] hardirqs last disabled at (1968): [] __up_console_sem+0x5d/0x80 [ 39.016502] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 39.017758] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 39.018987] ---[ end trace 0000000000000000 ]--- [ 42.129673] ------------[ cut here ]------------ [ 42.130603] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.132617] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.134360] Modules linked in: [ 42.134953] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.136986] Tainted: [W]=WARN [ 42.137578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.139053] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.139967] 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 [ 42.143131] RSP: 0018:ffff888015a17bc0 EFLAGS: 00010286 [ 42.144100] RAX: 0000000000000000 RBX: ffffed1002b42f78 RCX: ffffffff813a4050 [ 42.145373] RDX: ffff8880163f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.146669] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b42f2f [ 42.147944] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.149325] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a17df8 [ 42.150627] FS: 00007f427ecb0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.152068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.153128] CR2: 00007ffd256bfef7 CR3: 0000000020524000 CR4: 0000000000350ef0 [ 42.154432] Call Trace: [ 42.154891] [ 42.155351] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.156200] ? __create_object+0x59/0x80 [ 42.156977] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.157952] __vmalloc_noprof+0x59/0x60 [ 42.158704] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.159567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.160506] bpf_prog_alloc+0x39/0x200 [ 42.161203] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.162136] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.163036] do_seccomp+0x349/0x25e0 [ 42.163761] ? find_held_lock+0x2b/0x80 [ 42.164516] ? do_prlimit+0x310/0x610 [ 42.165216] ? __pfx_do_seccomp+0x10/0x10 [ 42.166013] ? do_raw_spin_unlock+0x53/0x220 [ 42.166847] ? _raw_spin_unlock+0x1e/0x40 [ 42.167627] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.168592] ? static_key_count+0x60/0x80 [ 42.169397] prctl_set_seccomp+0x4e/0x70 [ 42.170131] __do_sys_prctl+0xe6c/0x1d70 [ 42.170922] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.171782] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.172750] ? irqentry_exit+0xf3/0x650 [ 42.173514] do_syscall_64+0xbf/0x430 [ 42.174209] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.175150] RIP: 0033:0x7f427f1a25cd [ 42.175851] 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 [ 42.179016] RSP: 002b:00007ffd256bdf40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.180384] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f427f1a25cd [ 42.181667] RDX: 0000559cc3e30e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.182955] RBP: 00007ffd256bdfa0 R08: 0000000000000000 R09: 00007ffd256bd640 [ 42.184239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559cd3ead240 [ 42.185540] R13: 00007ffd256be3d0 R14: 0000559cd3eb6380 R15: 0000559cd3ec1540 [ 42.186839] [ 42.187307] irq event stamp: 1789 [ 42.187905] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.189415] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 42.190705] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 42.191687] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 42.192650] ---[ end trace 0000000000000000 ]--- [ 42.916802] ------------[ cut here ]------------ [ 42.917757] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.919732] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.921162] Modules linked in: [ 42.921792] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.924010] Tainted: [W]=WARN [ 42.924676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.926153] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.927060] 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 [ 42.930204] RSP: 0018:ffff88801a997bc0 EFLAGS: 00010286 [ 42.931168] RAX: 0000000000000000 RBX: ffffed1003532f78 RCX: ffffffff813a4050 [ 42.932445] RDX: ffff88800f850000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.933712] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003532f2f [ 42.934989] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.936285] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a997df8 [ 42.937574] FS: 00007f29e369a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.939020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.940085] CR2: 00007fff21266ef7 CR3: 000000000d73b000 CR4: 0000000000350ef0 [ 42.941359] Call Trace: [ 42.941824] [ 42.942239] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.943144] ? __create_object+0x59/0x80 [ 42.943916] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.944881] __vmalloc_noprof+0x59/0x60 [ 42.945627] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.946504] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.947427] bpf_prog_alloc+0x39/0x200 [ 42.948118] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.949035] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.949943] do_seccomp+0x349/0x25e0 [ 42.950659] ? find_held_lock+0x2b/0x80 [ 42.951402] ? do_prlimit+0x310/0x610 [ 42.952109] ? __pfx_do_seccomp+0x10/0x10 [ 42.952911] ? do_raw_spin_unlock+0x53/0x220 [ 42.953755] ? _raw_spin_unlock+0x1e/0x40 [ 42.954570] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.955549] ? static_key_count+0x60/0x80 [ 42.956362] prctl_set_seccomp+0x4e/0x70 [ 42.957101] __do_sys_prctl+0xe6c/0x1d70 [ 42.957887] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.958788] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.959770] ? irqentry_exit+0xf3/0x650 [ 42.960550] do_syscall_64+0xbf/0x430 [ 42.961254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.962252] RIP: 0033:0x7f29e3b8c5cd [ 42.962969] 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 [ 42.966199] RSP: 002b:00007fff21265810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.967584] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29e3b8c5cd [ 42.968883] RDX: 000055ecdfa98e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.970209] RBP: 00007fff21265870 R08: 0000000000000000 R09: 00007fff21264f10 [ 42.971511] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ecf50d8ad0 [ 42.972819] R13: 00007fff21265ca0 R14: 000055ecf50d9bc0 R15: 000055ecf50ea780 [ 42.974152] [ 42.974622] irq event stamp: 1889 [ 42.975244] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 42.976826] hardirqs last disabled at (1908): [] __up_console_sem+0x5d/0x80 [ 42.978476] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 42.979865] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 42.981152] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46421' (ECDSA) to the list of known hosts. 2025/11/18 05:05:53 fuzzer started 2025/11/18 05:05:53 dialing manager at localhost:37895 2025/11/18 05:05:53 checking machine... 2025/11/18 05:05:53 checking revisions... [ 43.904139] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:05:53 testing simple program... [ 43.994499] cgroup: Unknown subsys name 'net' [ 44.052008] cgroup: Unknown subsys name 'cpuset' [ 44.065415] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:05:52 Registers: info registers vcpu 0 RAX=00000000000448e7 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2580e4f378 CR3=000000000e2b5000 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=2032353a35303a353020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032353a35303a3530203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801599b780 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801599c1d8 RSP=ffff88801741f560 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801599c200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff8152705f RFL=00000046 [---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 00007f427ecb0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f427ec8f020 CR3=000000000e62c000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000