[ 45.412098] ------------[ cut here ]------------ [ 45.413008] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.415065] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.416534] Modules linked in: [ 45.417123] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.419100] Tainted: [W]=WARN [ 45.419698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.421155] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.422064] 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 [ 45.425219] RSP: 0018:ffff8880173e7bc0 EFLAGS: 00010286 [ 45.426169] RAX: 0000000000000000 RBX: ffffed1002e7cf78 RCX: ffffffff813a4050 [ 45.427501] RDX: ffff88800e160000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.428784] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7cf2f [ 45.430079] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.431353] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173e7df8 [ 45.432643] FS: 00007fe25311b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.434090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.435147] CR2: 00007ffff38b4ef7 CR3: 000000000d457000 CR4: 0000000000350ef0 [ 45.436457] Call Trace: [ 45.436918] [ 45.437370] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.438284] ? __create_object+0x59/0x80 [ 45.439016] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.439964] __vmalloc_noprof+0x59/0x60 [ 45.440710] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.441574] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.442520] bpf_prog_alloc+0x39/0x200 [ 45.443251] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.444117] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.445005] do_seccomp+0x349/0x25e0 [ 45.445725] ? find_held_lock+0x2b/0x80 [ 45.446483] ? do_prlimit+0x310/0x610 [ 45.447162] ? __pfx_do_seccomp+0x10/0x10 [ 45.447952] ? do_raw_spin_unlock+0x53/0x220 [ 45.448771] ? _raw_spin_unlock+0x1e/0x40 [ 45.449544] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.450510] ? static_key_count+0x60/0x80 [ 45.451304] prctl_set_seccomp+0x4e/0x70 [ 45.452030] __do_sys_prctl+0xe6c/0x1d70 [ 45.452813] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.453666] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.454645] ? irqentry_exit+0xf3/0x650 [ 45.455406] do_syscall_64+0xbf/0x430 [ 45.456091] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.457027] RIP: 0033:0x7fe25360d5cd [ 45.457729] 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 [ 45.460836] RSP: 002b:00007ffff38b2680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.462197] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe25360d5cd [ 45.463481] RDX: 000055df7a1ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.464747] RBP: 00007ffff38b26e0 R08: 0000000000000000 R09: 00007ffff38b1d80 [ 45.466034] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dfb193cbf0 [ 45.467303] R13: 00007ffff38b2b10 R14: 000055dfb1946380 R15: 000055dfb1951460 [ 45.468592] [ 45.469011] irq event stamp: 1723 [ 45.469649] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 45.471163] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 45.472684] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 45.474216] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 45.475707] ---[ end trace 0000000000000000 ]--- [ 48.534364] ------------[ cut here ]------------ [ 48.535067] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.536710] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.537902] Modules linked in: [ 48.538620] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.540257] Tainted: [W]=WARN [ 48.540710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.541891] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.542647] 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 [ 48.545166] RSP: 0018:ffff888017157bc0 EFLAGS: 00010286 [ 48.545929] RAX: 0000000000000000 RBX: ffffed1002e2af78 RCX: ffffffff813a4050 [ 48.546955] RDX: ffff8880152b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.547975] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2af2f [ 48.549003] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.550038] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017157df8 [ 48.551075] FS: 00007f87b7f99900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.552212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.553018] CR2: 00007ffc0a3f7ef7 CR3: 000000000d278000 CR4: 0000000000350ef0 [ 48.554052] Call Trace: [ 48.554451] [ 48.554787] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.555515] ? __create_object+0x59/0x80 [ 48.556103] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.556880] __vmalloc_noprof+0x59/0x60 [ 48.557486] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.558159] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.558911] bpf_prog_alloc+0x39/0x200 [ 48.559508] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.560249] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.560936] do_seccomp+0x349/0x25e0 [ 48.561507] ? find_held_lock+0x2b/0x80 [ 48.562094] ? do_prlimit+0x310/0x610 [ 48.562691] ? __pfx_do_seccomp+0x10/0x10 [ 48.563329] ? do_raw_spin_unlock+0x53/0x220 [ 48.563958] ? _raw_spin_unlock+0x1e/0x40 [ 48.564582] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.565349] ? static_key_count+0x60/0x80 [ 48.565982] prctl_set_seccomp+0x4e/0x70 [ 48.566600] __do_sys_prctl+0xe6c/0x1d70 [ 48.567225] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.567880] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.568654] ? irqentry_exit+0xf3/0x650 [ 48.569267] do_syscall_64+0xbf/0x430 [ 48.569824] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.570600] RIP: 0033:0x7f87b848b5cd [ 48.571137] 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 [ 48.573704] RSP: 002b:00007ffc0a3f5bf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.574816] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87b848b5cd [ 48.575855] RDX: 00005599a809ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.576889] RBP: 00007ffc0a3f5c50 R08: 0000000000000000 R09: 00007ffc0a3f52f0 [ 48.577917] R10: 0000000000000000 R11: 0000000000000246 R12: 00005599ce7a0b10 [ 48.578949] R13: 00007ffc0a3f6080 R14: 00005599ce7a12b0 R15: 00005599ce7b56f0 [ 48.579983] [ 48.580362] irq event stamp: 1797 [ 48.580857] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 48.582070] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 48.583297] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 48.584522] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 48.585737] ---[ end trace 0000000000000000 ]--- [ 49.327928] ------------[ cut here ]------------ [ 49.328877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.330937] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.332638] Modules linked in: [ 49.333379] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.335439] Tainted: [W]=WARN [ 49.336003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.337495] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.338413] 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 [ 49.341642] RSP: 0018:ffff888016e7fbc0 EFLAGS: 00010286 [ 49.342644] RAX: 0000000000000000 RBX: ffffed1002dcff78 RCX: ffffffff813a4050 [ 49.343965] RDX: ffff888018905340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.345270] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcff2f [ 49.346567] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.347863] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e7fdf8 [ 49.349168] FS: 00007fcce277a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.350659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.351729] CR2: 00007ffdbf5deef7 CR3: 000000001d813000 CR4: 0000000000350ef0 [ 49.353030] Call Trace: [ 49.353544] [ 49.353961] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.354890] ? __create_object+0x59/0x80 [ 49.355691] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.356685] __vmalloc_noprof+0x59/0x60 [ 49.357459] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.358376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.359329] bpf_prog_alloc+0x39/0x200 [ 49.360023] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.360971] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.361889] do_seccomp+0x349/0x25e0 [ 49.362636] ? find_held_lock+0x2b/0x80 [ 49.363395] ? do_prlimit+0x310/0x610 [ 49.364105] ? __pfx_do_seccomp+0x10/0x10 [ 49.364899] ? do_raw_spin_unlock+0x53/0x220 [ 49.365731] ? _raw_spin_unlock+0x1e/0x40 [ 49.366525] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.367510] ? static_key_count+0x60/0x80 [ 49.368330] prctl_set_seccomp+0x4e/0x70 [ 49.369066] __do_sys_prctl+0xe6c/0x1d70 [ 49.369859] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.370726] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.371710] ? irqentry_exit+0xf3/0x650 [ 49.372495] do_syscall_64+0xbf/0x430 [ 49.373246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.374165] RIP: 0033:0x7fcce2c6c5cd [ 49.374889] 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 [ 49.378107] RSP: 002b:00007ffdbf5dd000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.379492] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcce2c6c5cd [ 49.380783] RDX: 000055fcdce46e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.382081] RBP: 00007ffdbf5dd060 R08: 0000000000000000 R09: 00007ffdbf5dc700 [ 49.383367] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fcf2930ad0 [ 49.384659] R13: 00007ffdbf5dd490 R14: 000055fcf2931bc0 R15: 000055fcf2942780 [ 49.385977] [ 49.386442] irq event stamp: 1865 [ 49.387055] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 49.388584] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 49.390124] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 49.391693] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 49.393231] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24552' (ECDSA) to the list of known hosts. 2025/11/18 05:34:55 fuzzer started 2025/11/18 05:34:56 dialing manager at localhost:37895 2025/11/18 05:34:56 checking machine... 2025/11/18 05:34:56 checking revisions... [ 50.289959] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:34:56 testing simple program... [ 50.384603] cgroup: Unknown subsys name 'net' [ 50.465748] cgroup: Unknown subsys name 'cpuset' [ 50.480899] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:34:55 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffffffff81618fa0 RCX=ffff8880171d766c RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880152bd73c RBP=ffff8880171d77b0 RSP=ffff8880171d7718 R8 =0000000000000001 R9 =ffff8880171d7758 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff8880171d77e0 R13=0000000000000000 R14=ffff8880152bd340 R15=ffff88800944cc80 RIP=ffffffff812dfbec RFL=00000292 [--S-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 00007f87b7f99900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f87b7f78020 CR3=00000000100cd000 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=2035353a34333a353020383120766f4e XMM01=6964206465766965636552203a5d3434 XMM02=6f63736964203a31313a363134313520 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034353a34333a3530203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffc90000660000 RBX=ffff88800eb60c80 RCX=1ffff11001d6c23a RDX=1ffff11001d6c1d6 RSI=0000000000000004 RDI=ffff88800975f990 RBP=1ffff110012ebf53 RSP=ffff88800975fa20 R8 =0000000000000001 R9 =ffffed10012ebf32 R10=0000000000000003 R11=0000000000000001 R12=ffff88800eb60e98 R13=0000000000000000 R14=ffff88800eb60000 R15=ffff88800eb60c80 RIP=ffffffff83623539 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f106e268000 CR3=000000000de93000 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=34333a353020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363134 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000