[ 54.033470] ------------[ cut here ]------------ [ 54.034496] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.036604] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.038058] Modules linked in: [ 54.038637] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.040592] Tainted: [W]=WARN [ 54.041188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.042713] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.043617] 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 [ 54.046924] RSP: 0018:ffff88801652fbc0 EFLAGS: 00010286 [ 54.047902] RAX: 0000000000000000 RBX: ffffed1002ca5f78 RCX: ffffffff813a4050 [ 54.049170] RDX: ffff88800a710000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.050424] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca5f2f [ 54.051692] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.052953] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801652fdf8 [ 54.054329] FS: 00007eff19f25900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.055749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.056807] CR2: 00007eff1a417580 CR3: 000000000b78c000 CR4: 0000000000350ef0 [ 54.058067] Call Trace: [ 54.058532] [ 54.058934] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.059828] ? __create_object+0x59/0x80 [ 54.060614] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.061684] __vmalloc_noprof+0x59/0x60 [ 54.062532] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.063395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.064364] bpf_prog_alloc+0x39/0x200 [ 54.065099] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.066062] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.066901] do_seccomp+0x349/0x25e0 [ 54.067609] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.068509] ? __pfx_do_seccomp+0x10/0x10 [ 54.069282] ? find_held_lock+0x2b/0x80 [ 54.069980] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.070929] ? static_key_count+0x60/0x80 [ 54.071797] prctl_set_seccomp+0x4e/0x70 [ 54.072578] __do_sys_prctl+0xe6c/0x1d70 [ 54.073501] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.074409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.075349] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.076309] ? irqentry_exit+0xf3/0x650 [ 54.077066] do_syscall_64+0xbf/0x430 [ 54.077757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.078713] RIP: 0033:0x7eff1a4175cd [ 54.079413] 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 [ 54.082627] RSP: 002b:00007ffd1a045840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.084171] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff1a4175cd [ 54.085458] RDX: 000055e3d9389e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.086713] RBP: 00007ffd1a0458a0 R08: 0000000000000000 R09: 00007ffd1a044f40 [ 54.088068] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e41791c2b0 [ 54.089333] R13: 00007ffd1a045cd0 R14: 000055e41791ed20 R15: 000055e4179308d0 [ 54.090612] [ 54.091062] irq event stamp: 1759 [ 54.091661] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 54.093170] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 54.094844] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 54.096377] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 54.097859] ---[ end trace 0000000000000000 ]--- [ 57.153651] ------------[ cut here ]------------ [ 57.154428] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.156138] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.157385] Modules linked in: [ 57.157887] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.159514] Tainted: [W]=WARN [ 57.159989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.161222] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.161939] 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 [ 57.164594] RSP: 0018:ffff88801750fbc0 EFLAGS: 00010286 [ 57.165408] RAX: 0000000000000000 RBX: ffffed1002ea1f78 RCX: ffffffff813a4050 [ 57.166467] RDX: ffff88800a715340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.167526] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea1f2f [ 57.168582] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.169634] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801750fdf8 [ 57.170690] FS: 00007fd35010e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.171888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.172766] CR2: 00007fd3506744a6 CR3: 0000000008ff4000 CR4: 0000000000350ef0 [ 57.173823] Call Trace: [ 57.174244] [ 57.174584] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.175336] ? __create_object+0x59/0x80 [ 57.175957] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.176752] __vmalloc_noprof+0x59/0x60 [ 57.177374] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.178096] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.178832] bpf_prog_alloc+0x39/0x200 [ 57.179440] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.180224] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.180937] do_seccomp+0x349/0x25e0 [ 57.181525] ? find_held_lock+0x2b/0x80 [ 57.182192] ? do_prlimit+0x310/0x610 [ 57.182930] ? __pfx_do_seccomp+0x10/0x10 [ 57.183760] ? do_raw_spin_unlock+0x53/0x220 [ 57.184646] ? _raw_spin_unlock+0x1e/0x40 [ 57.185465] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.186463] ? static_key_count+0x60/0x80 [ 57.187310] prctl_set_seccomp+0x4e/0x70 [ 57.188118] __do_sys_prctl+0xe6c/0x1d70 [ 57.188767] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.189489] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.190341] ? irqentry_exit+0xf3/0x650 [ 57.190959] do_syscall_64+0xbf/0x430 [ 57.191601] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.192415] RIP: 0033:0x7fd3506005cd [ 57.192999] 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 [ 57.195706] RSP: 002b:00007ffcf2596fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.196882] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3506005cd [ 57.197960] RDX: 000055dccc26ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.199048] RBP: 00007ffcf2597000 R08: 0000000000000000 R09: 00007ffcf25966a0 [ 57.200152] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dcebf00ad0 [ 57.201248] R13: 00007ffcf2597430 R14: 000055dcebf01bc0 R15: 000055dcebf12780 [ 57.202349] [ 57.202732] irq event stamp: 1741 [ 57.203279] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 57.204644] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 57.205939] softirqs last enabled at (664): [] handle_softirqs+0x50c/0x770 [ 57.207237] softirqs last disabled at (659): [] __irq_exit_rcu+0xc4/0x100 [ 57.208514] ---[ end trace 0000000000000000 ]--- [ 57.979410] ------------[ cut here ]------------ [ 57.980335] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.982385] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 57.983836] Modules linked in: [ 57.984483] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.986471] Tainted: [W]=WARN [ 57.987050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.988544] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.989453] 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 [ 57.992660] RSP: 0018:ffff88800ef37bc0 EFLAGS: 00010286 [ 57.993645] RAX: 0000000000000000 RBX: ffffed1001de6f78 RCX: ffffffff813a4050 [ 57.994929] RDX: ffff88800ef48000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.996203] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de6f2f [ 57.997475] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.998736] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef37df8 [ 58.000026] FS: 00007fa96a87a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.001447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.002491] CR2: 00007fa96ade04a6 CR3: 000000001dd75000 CR4: 0000000000350ef0 [ 58.003755] Call Trace: [ 58.004255] [ 58.004658] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.005548] ? __create_object+0x59/0x80 [ 58.006340] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.007309] __vmalloc_noprof+0x59/0x60 [ 58.008085] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.008929] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.009869] bpf_prog_alloc+0x39/0x200 [ 58.010630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.011551] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.012468] do_seccomp+0x349/0x25e0 [ 58.013195] ? find_held_lock+0x2b/0x80 [ 58.013917] ? do_prlimit+0x310/0x610 [ 58.014660] ? __pfx_do_seccomp+0x10/0x10 [ 58.015443] ? do_raw_spin_unlock+0x53/0x220 [ 58.016296] ? _raw_spin_unlock+0x1e/0x40 [ 58.017081] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.017997] ? static_key_count+0x60/0x80 [ 58.018806] prctl_set_seccomp+0x4e/0x70 [ 58.019587] __do_sys_prctl+0xe6c/0x1d70 [ 58.020387] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.021254] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.022224] ? irqentry_exit+0xf3/0x650 [ 58.022936] do_syscall_64+0xbf/0x430 [ 58.023666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.024649] RIP: 0033:0x7fa96ad6c5cd [ 58.025378] 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 [ 58.028586] RSP: 002b:00007fffe80c81e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.029966] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa96ad6c5cd [ 58.031268] RDX: 000055cb243e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.032559] RBP: 00007fffe80c8240 R08: 0000000000000000 R09: 00007fffe80c78e0 [ 58.033829] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb382fb2b0 [ 58.035105] R13: 00007fffe80c8670 R14: 000055cb382fdd20 R15: 000055cb3830f8d0 [ 58.036408] [ 58.036837] irq event stamp: 1719 [ 58.037471] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 58.038994] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 58.040568] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 58.042105] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 58.043623] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49382' (ECDSA) to the list of known hosts. 2025/11/18 06:09:11 fuzzer started 2025/11/18 06:09:11 dialing manager at localhost:37895 2025/11/18 06:09:11 checking machine... 2025/11/18 06:09:11 checking revisions... [ 58.962304] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:09:11 testing simple program... [ 59.065736] cgroup: Unknown subsys name 'net' [ 59.146271] cgroup: Unknown subsys name 'cpuset' [ 59.167732] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:09:11 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016757f58 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffff888016757f48 RSP=ffff888016757f18 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000000 R13=000000000000002e R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526d82 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 00007f9c039ee900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd3506c3650 CR3=000000000dc6e000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=cec4a75f68c24bbf00000000000ae988 XMM05=94e8c71ecbaf73fa00000000003233d8 XMM06=fffd776014e741780000000000321460 XMM07=fb795ef6d65770560000000000310dc8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88801dcf0940 RBX=ffff88801dcf0818 RCX=0000000000000000 RDX=0000000000000000 RSI=ffff888008c4b77f RDI=ffffffff81ab074a RBP=ffff888008c4b780 RSP=ffff88801695fa30 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000000 R13=ffff88801695fa68 R14=ffff888017074e00 R15=ffff888017074f78 RIP=ffffffff81b2e298 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 00007fd35010e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf2591000 CR3=0000000020028000 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=6720646572637465733a4d41503d706f 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