[ 39.029591] ------------[ cut here ]------------ [ 39.030614] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.032780] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.034371] Modules linked in: [ 39.035061] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.037230] Tainted: [W]=WARN [ 39.037837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.039422] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.040425] 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 [ 39.043886] RSP: 0018:ffff888015ccfbc0 EFLAGS: 00010286 [ 39.044977] RAX: 0000000000000000 RBX: ffffed1002b99f78 RCX: ffffffff813a4050 [ 39.046384] RDX: ffff888016075340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.047783] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b99f2f [ 39.049190] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.050591] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ccfdf8 [ 39.051984] FS: 00007f91a9406900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.053639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.054802] CR2: 00007f91a98f8580 CR3: 0000000009c03000 CR4: 0000000000350ef0 [ 39.056228] Call Trace: [ 39.056739] [ 39.057237] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.058210] ? __create_object+0x59/0x80 [ 39.059061] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.060110] __vmalloc_noprof+0x59/0x60 [ 39.060899] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.061846] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.062851] bpf_prog_alloc+0x39/0x200 [ 39.063655] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.064671] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.065653] do_seccomp+0x349/0x25e0 [ 39.066425] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.067386] ? __pfx_do_seccomp+0x10/0x10 [ 39.068253] ? find_held_lock+0x2b/0x80 [ 39.069083] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.070118] ? static_key_count+0x60/0x80 [ 39.070984] prctl_set_seccomp+0x4e/0x70 [ 39.071772] __do_sys_prctl+0xe6c/0x1d70 [ 39.072633] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.073549] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.074632] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.075684] ? irqentry_exit+0xf3/0x650 [ 39.076536] do_syscall_64+0xbf/0x430 [ 39.077346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.078387] RIP: 0033:0x7f91a98f85cd [ 39.079154] 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 [ 39.082627] RSP: 002b:00007ffe37267870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.084121] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91a98f85cd [ 39.085532] RDX: 00005614673a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.086929] RBP: 00007ffe372678d0 R08: 0000000000000000 R09: 00007ffe37266f70 [ 39.088345] R10: 0000000000000000 R11: 0000000000000246 R12: 00005614954ffad0 [ 39.089752] R13: 00007ffe37267d00 R14: 0000561495500bc0 R15: 0000561495511780 [ 39.091167] [ 39.091628] irq event stamp: 1941 [ 39.092339] hardirqs last enabled at (1951): [] __up_console_sem+0x78/0x80 [ 39.094011] hardirqs last disabled at (1960): [] __up_console_sem+0x5d/0x80 [ 39.095660] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 39.097237] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 39.098645] ---[ end trace 0000000000000000 ]--- [ 42.117553] ------------[ cut here ]------------ [ 42.118576] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.120697] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.122337] Modules linked in: [ 42.123034] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.125219] Tainted: [W]=WARN [ 42.125814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.127413] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.128414] 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 [ 42.131838] RSP: 0018:ffff88801a067bc0 EFLAGS: 00010286 [ 42.132910] RAX: 0000000000000000 RBX: ffffed100340cf78 RCX: ffffffff813a4050 [ 42.134337] RDX: ffff888017701bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.135714] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100340cf2f [ 42.137099] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.138485] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a067df8 [ 42.139866] FS: 00007f8e6b249900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.141442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.142587] CR2: 00007ffc83b65ef8 CR3: 000000001fabb000 CR4: 0000000000350ef0 [ 42.143980] Call Trace: [ 42.144489] [ 42.144991] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.145898] ? __create_object+0x59/0x80 [ 42.146750] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.147796] __vmalloc_noprof+0x59/0x60 [ 42.148626] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.149571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.150578] bpf_prog_alloc+0x39/0x200 [ 42.151378] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.152376] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.153362] do_seccomp+0x349/0x25e0 [ 42.154137] ? find_held_lock+0x2b/0x80 [ 42.154917] ? do_prlimit+0x310/0x610 [ 42.155746] ? __pfx_do_seccomp+0x10/0x10 [ 42.156611] ? do_raw_spin_unlock+0x53/0x220 [ 42.157531] ? _raw_spin_unlock+0x1e/0x40 [ 42.158387] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.159436] ? static_key_count+0x60/0x80 [ 42.160302] prctl_set_seccomp+0x4e/0x70 [ 42.161158] __do_sys_prctl+0xe6c/0x1d70 [ 42.162001] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.162879] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.163929] ? irqentry_exit+0xf3/0x650 [ 42.164776] do_syscall_64+0xbf/0x430 [ 42.165585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.166607] RIP: 0033:0x7f8e6b73b5cd [ 42.167373] 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 [ 42.170846] RSP: 002b:00007ffc83b64600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.172324] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e6b73b5cd [ 42.173621] RDX: 000056235e280e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.174449] RBP: 00007ffc83b64660 R08: 0000000000000000 R09: 00007ffc83b63d00 [ 42.175265] R10: 0000000000000000 R11: 0000000000000246 R12: 000056236990bad0 [ 42.176104] R13: 00007ffc83b64a90 R14: 000056236990cbc0 R15: 000056236991d780 [ 42.176931] [ 42.177236] irq event stamp: 1745 [ 42.177596] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 42.178329] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 42.179060] softirqs last enabled at (1526): [] handle_softirqs+0x50c/0x770 [ 42.179764] softirqs last disabled at (1521): [] __irq_exit_rcu+0xc4/0x100 [ 42.180495] ---[ end trace 0000000000000000 ]--- [ 42.902863] ------------[ cut here ]------------ [ 42.903765] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.905751] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.907199] Modules linked in: [ 42.907788] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.909752] Tainted: [W]=WARN [ 42.910355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.911804] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.912741] 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 [ 42.915883] RSP: 0018:ffff88801754fbc0 EFLAGS: 00010286 [ 42.916874] RAX: 0000000000000000 RBX: ffffed1002ea9f78 RCX: ffffffff813a4050 [ 42.918157] RDX: ffff888017028000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.919428] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea9f2f [ 42.920709] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.922084] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801754fdf8 [ 42.923476] FS: 00007f75a0a41900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.925045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.926204] CR2: 00007f75a0f33580 CR3: 000000000d256000 CR4: 0000000000350ef0 [ 42.927581] Call Trace: [ 42.928134] [ 42.928586] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.929559] ? __create_object+0x59/0x80 [ 42.930403] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.931451] __vmalloc_noprof+0x59/0x60 [ 42.932269] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.933226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.934228] bpf_prog_alloc+0x39/0x200 [ 42.935022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.936041] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.937031] do_seccomp+0x349/0x25e0 [ 42.937772] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.938759] ? __pfx_do_seccomp+0x10/0x10 [ 42.939621] ? find_held_lock+0x2b/0x80 [ 42.940455] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.941551] ? static_key_count+0x60/0x80 [ 42.942411] prctl_set_seccomp+0x4e/0x70 [ 42.943252] __do_sys_prctl+0xe6c/0x1d70 [ 42.944110] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.945056] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.946114] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.947165] ? irqentry_exit+0xf3/0x650 [ 42.947985] do_syscall_64+0xbf/0x430 [ 42.948773] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.949791] RIP: 0033:0x7f75a0f335cd [ 42.950564] 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 [ 42.954009] RSP: 002b:00007fff70e1dea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.955498] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f75a0f335cd [ 42.956917] RDX: 000055bcdf8ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.957736] RBP: 00007fff70e1df00 R08: 0000000000000000 R09: 00007fff70e1d5a0 [ 42.958551] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd08968ad0 [ 42.959379] R13: 00007fff70e1e330 R14: 000055bd08969bc0 R15: 000055bd0897a780 [ 42.960215] [ 42.960489] irq event stamp: 1729 [ 42.960882] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 42.961765] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 42.962640] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 42.963521] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 42.964388] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60016' (ECDSA) to the list of known hosts. 2025/11/19 00:44:02 fuzzer started 2025/11/19 00:44:02 dialing manager at localhost:34383 2025/11/19 00:44:02 checking machine... 2025/11/19 00:44:02 checking revisions... [ 43.968383] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:44:02 testing simple program... [ 44.044330] cgroup: Unknown subsys name 'net' [ 44.110373] cgroup: Unknown subsys name 'cpuset' [ 44.125660] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:44:02 Registers: info registers vcpu 0 RAX=000000000004288b RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5bbbcc5010 CR3=000000000d4fe000 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=2031303a34343a303020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031303a34343a3030203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=dffffc0000000000 RDX=ffff888017703780 RSI=ffffffff8416fd4a RDI=0000000000000000 RBP=ffff88800f0dd800 RSP=ffff8880188e7580 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888019f5c5e8 R13=0000000000000000 R14=ffff888019f5c638 R15=ffff88800d488640 RIP=ffffffff8416fd7c 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 00007f8e6b249900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc83b5e000 CR3=0000000009e66000 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