[ 38.968785] ------------[ cut here ]------------ [ 38.969964] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.972834] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 38.974694] Modules linked in: [ 38.975532] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.978334] Tainted: [W]=WARN [ 38.979182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.981090] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.982283] 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 [ 38.986088] RSP: 0018:ffff888015e37bc0 EFLAGS: 00010286 [ 38.987183] RAX: 0000000000000000 RBX: ffffed1002bc6f78 RCX: ffffffff813a4050 [ 38.988632] RDX: ffff888017378000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.990096] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc6f2f [ 38.991503] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.992853] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e37df8 [ 38.994220] FS: 00007ff39a33c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.995972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.997271] CR2: 00007ffeadd52ef7 CR3: 000000000ddcc000 CR4: 0000000000350ef0 [ 38.998855] Call Trace: [ 38.999420] [ 38.999967] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.001069] ? __create_object+0x59/0x80 [ 39.002031] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.003226] __vmalloc_noprof+0x59/0x60 [ 39.004155] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.005224] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.006399] bpf_prog_alloc+0x39/0x200 [ 39.007309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.008480] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.009600] do_seccomp+0x349/0x25e0 [ 39.010446] ? find_held_lock+0x2b/0x80 [ 39.011385] ? do_prlimit+0x310/0x610 [ 39.012287] ? __pfx_do_seccomp+0x10/0x10 [ 39.013251] ? do_raw_spin_unlock+0x53/0x220 [ 39.014292] ? _raw_spin_unlock+0x1e/0x40 [ 39.015259] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.016442] ? static_key_count+0x60/0x80 [ 39.017424] prctl_set_seccomp+0x4e/0x70 [ 39.018342] __do_sys_prctl+0xe6c/0x1d70 [ 39.019176] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.020080] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.021102] ? irqentry_exit+0xf3/0x650 [ 39.021935] do_syscall_64+0xbf/0x430 [ 39.022709] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.023721] RIP: 0033:0x7ff39a82e5cd [ 39.024416] 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 [ 39.027873] RSP: 002b:00007ffeadd508b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.029294] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff39a82e5cd [ 39.030644] RDX: 0000563914669e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.031988] RBP: 00007ffeadd50910 R08: 0000000000000000 R09: 00007ffeadd4ffb0 [ 39.033359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563926ba9b10 [ 39.034733] R13: 00007ffeadd50d40 R14: 0000563926baa2b0 R15: 0000563926bbe6f0 [ 39.035923] [ 39.036302] irq event stamp: 1803 [ 39.036877] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 39.038247] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 39.039599] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 39.040969] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 39.042336] ---[ end trace 0000000000000000 ]--- [ 41.996920] ------------[ cut here ]------------ [ 41.997794] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.999679] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.001114] Modules linked in: [ 42.001729] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.003598] Tainted: [W]=WARN [ 42.004115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.005483] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.006300] 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 [ 42.009219] RSP: 0018:ffff8880168afbc0 EFLAGS: 00010286 [ 42.010133] RAX: 0000000000000000 RBX: ffffed1002d15f78 RCX: ffffffff813a4050 [ 42.011318] RDX: ffff88800f07b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.012513] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d15f2f [ 42.013703] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.014893] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168afdf8 [ 42.016079] FS: 00007fbe1e95f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.017411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.018400] CR2: 00007ffed8040ef7 CR3: 000000000b66c000 CR4: 0000000000350ef0 [ 42.019599] Call Trace: [ 42.020026] [ 42.020401] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.021232] ? __create_object+0x59/0x80 [ 42.021964] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.022857] __vmalloc_noprof+0x59/0x60 [ 42.023547] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.024307] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.025145] bpf_prog_alloc+0x39/0x200 [ 42.025808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.026669] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.027506] do_seccomp+0x349/0x25e0 [ 42.028125] ? find_held_lock+0x2b/0x80 [ 42.028817] ? do_prlimit+0x310/0x610 [ 42.029492] ? __pfx_do_seccomp+0x10/0x10 [ 42.030182] ? do_raw_spin_unlock+0x53/0x220 [ 42.030946] ? _raw_spin_unlock+0x1e/0x40 [ 42.031655] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.032537] ? static_key_count+0x60/0x80 [ 42.033226] prctl_set_seccomp+0x4e/0x70 [ 42.033949] __do_sys_prctl+0xe6c/0x1d70 [ 42.034668] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.035411] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.036296] ? irqentry_exit+0xf3/0x650 [ 42.036993] do_syscall_64+0xbf/0x430 [ 42.037667] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.038543] RIP: 0033:0x7fbe1ee515cd [ 42.039144] 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 [ 42.042025] RSP: 002b:00007ffed803f010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.043265] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe1ee515cd [ 42.044427] RDX: 000055b283182e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.045608] RBP: 00007ffed803f070 R08: 0000000000000000 R09: 00007ffed803e710 [ 42.046783] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b28d949bf0 [ 42.047952] R13: 00007ffed803f4a0 R14: 000055b28d953380 R15: 000055b28d95e460 [ 42.049131] [ 42.049562] irq event stamp: 1807 [ 42.050131] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 42.051502] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 42.052883] softirqs last enabled at (1840): [] handle_softirqs+0x50c/0x770 [ 42.054274] softirqs last disabled at (1833): [] __irq_exit_rcu+0xc4/0x100 [ 42.055633] ---[ end trace 0000000000000000 ]--- [ 42.761399] ------------[ cut here ]------------ [ 42.762405] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.764411] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.765928] Modules linked in: [ 42.766568] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.768803] Tainted: [W]=WARN [ 42.769375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.770938] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.771855] 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 [ 42.775053] RSP: 0018:ffff88801a67fbc0 EFLAGS: 00010286 [ 42.776060] RAX: 0000000000000000 RBX: ffffed10034cff78 RCX: ffffffff813a4050 [ 42.777348] RDX: ffff8880174db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.778651] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034cff2f [ 42.779954] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.781247] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a67fdf8 [ 42.782561] FS: 00007fd0a1886900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.784038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.785114] CR2: 00007fd0a1d78580 CR3: 0000000009df7000 CR4: 0000000000350ef0 [ 42.786420] Call Trace: [ 42.786936] [ 42.787358] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.788254] ? __create_object+0x59/0x80 [ 42.789035] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.790026] __vmalloc_noprof+0x59/0x60 [ 42.790797] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.791684] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.792617] bpf_prog_alloc+0x39/0x200 [ 42.793325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.794267] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.795203] do_seccomp+0x349/0x25e0 [ 42.795932] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.796833] ? __pfx_do_seccomp+0x10/0x10 [ 42.797626] ? find_held_lock+0x2b/0x80 [ 42.798367] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.799334] ? static_key_count+0x60/0x80 [ 42.800139] prctl_set_seccomp+0x4e/0x70 [ 42.800922] __do_sys_prctl+0xe6c/0x1d70 [ 42.801721] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.802615] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.803582] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.804575] ? irqentry_exit+0xf3/0x650 [ 42.805306] do_syscall_64+0xbf/0x430 [ 42.806057] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.807027] RIP: 0033:0x7fd0a1d785cd [ 42.807758] 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 [ 42.811013] RSP: 002b:00007fff29571a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.812410] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd0a1d785cd [ 42.813696] RDX: 00005573e9c5ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.815045] RBP: 00007fff29571af0 R08: 0000000000000000 R09: 00007fff29571190 [ 42.816344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557400d8dad0 [ 42.817639] R13: 00007fff29571f20 R14: 0000557400d8ebc0 R15: 0000557400d9f780 [ 42.818981] [ 42.819416] irq event stamp: 1853 [ 42.820072] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 42.821605] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 42.823156] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 42.824738] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 42.826263] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60700' (ECDSA) to the list of known hosts. 2025/11/18 12:47:24 fuzzer started 2025/11/18 12:47:25 dialing manager at localhost:34383 2025/11/18 12:47:25 checking machine... 2025/11/18 12:47:25 checking revisions... [ 43.744288] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:47:25 testing simple program... [ 43.826322] cgroup: Unknown subsys name 'net' [ 43.892638] cgroup: Unknown subsys name 'cpuset' [ 43.917581] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:47:24 Registers: info registers vcpu 0 RAX=0000000000020000 RBX=ffff8880164c0000 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880164c0a58 RSP=ffff88801a7677b0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880164c0a58 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007fbe1e95f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed8039000 CR3=000000000ce89000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001ba89 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=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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2644448020 CR3=000000000d6d7000 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=ddfae4b1070d63994f4f46f1529f7c49 XMM02=0000000000304e28ec2efd57dc4c00df XMM03=000000000030e3c84cc27adbd0619759 XMM04=4be5fa095592d8f100000000000ae988 XMM05=ba218c020df452fe000000000031fbd8 XMM06=5b75c91c80445342000000000031ec78 XMM07=e042d86d42eb936e000000000030e6a0 XMM08=4cc27adbd06197590000000000304e88 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000