[ 53.957009] ------------[ cut here ]------------ [ 53.957956] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.959997] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 53.961496] Modules linked in: [ 53.962192] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.964197] Tainted: [W]=WARN [ 53.964808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.966294] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.967220] 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 [ 53.970412] RSP: 0018:ffff88801b9ffbc0 EFLAGS: 00010286 [ 53.971401] RAX: 0000000000000000 RBX: ffffed100373ff78 RCX: ffffffff813a4050 [ 53.972705] RDX: ffff888017a7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.973995] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100373ff2f [ 53.975302] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.976603] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b9ffdf8 [ 53.977925] FS: 00007fc42827f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.979366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.980448] CR2: 00007fff54a06ef7 CR3: 000000000b1db000 CR4: 0000000000350ef0 [ 53.981742] Call Trace: [ 53.982208] [ 53.982676] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.983595] ? __create_object+0x59/0x80 [ 53.984352] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.985332] __vmalloc_noprof+0x59/0x60 [ 53.986093] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.986979] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.987909] bpf_prog_alloc+0x39/0x200 [ 53.988671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.989624] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.990487] do_seccomp+0x349/0x25e0 [ 53.991228] ? find_held_lock+0x2b/0x80 [ 53.991992] ? do_prlimit+0x310/0x610 [ 53.992763] ? __pfx_do_seccomp+0x10/0x10 [ 53.993527] ? do_raw_spin_unlock+0x53/0x220 [ 53.994377] ? _raw_spin_unlock+0x1e/0x40 [ 53.995160] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.996156] ? static_key_count+0x60/0x80 [ 53.996979] prctl_set_seccomp+0x4e/0x70 [ 53.997766] __do_sys_prctl+0xe6c/0x1d70 [ 53.998517] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.999389] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.000372] ? irqentry_exit+0xf3/0x650 [ 54.001168] do_syscall_64+0xbf/0x430 [ 54.001909] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.002878] RIP: 0033:0x7fc4287715cd [ 54.003536] 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 [ 54.006779] RSP: 002b:00007fff54a04a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.008182] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4287715cd [ 54.009490] RDX: 000055a870ec7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.010783] RBP: 00007fff54a04af0 R08: 0000000000000000 R09: 00007fff54a04190 [ 54.012071] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a87fa42ad0 [ 54.013372] R13: 00007fff54a04f20 R14: 000055a87fa43bc0 R15: 000055a87fa54780 [ 54.014696] [ 54.015125] irq event stamp: 1793 [ 54.015782] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 54.017324] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 54.018855] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 54.020441] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 54.021969] ---[ end trace 0000000000000000 ]--- [ 56.811657] ------------[ cut here ]------------ [ 56.812583] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.814665] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 56.816114] Modules linked in: [ 56.816734] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.818749] Tainted: [W]=WARN [ 56.819300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.820760] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.821713] 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 [ 56.824896] RSP: 0018:ffff888017e37bc0 EFLAGS: 00010286 [ 56.825917] RAX: 0000000000000000 RBX: ffffed1002fc6f78 RCX: ffffffff813a4050 [ 56.827190] RDX: ffff888016929bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.828493] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fc6f2f [ 56.829818] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.831097] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e37df8 [ 56.832375] FS: 00007fbee758d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.833841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.834907] CR2: 00007ffefc39fef7 CR3: 000000001fef2000 CR4: 0000000000350ef0 [ 56.836225] Call Trace: [ 56.836727] [ 56.837130] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.838076] ? __create_object+0x59/0x80 [ 56.838853] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.839827] __vmalloc_noprof+0x59/0x60 [ 56.840606] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.841454] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.842403] bpf_prog_alloc+0x39/0x200 [ 56.843159] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.844100] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.845008] do_seccomp+0x349/0x25e0 [ 56.845782] ? find_held_lock+0x2b/0x80 [ 56.846505] ? do_prlimit+0x310/0x610 [ 56.847265] ? __pfx_do_seccomp+0x10/0x10 [ 56.848062] ? do_raw_spin_unlock+0x53/0x220 [ 56.848905] ? _raw_spin_unlock+0x1e/0x40 [ 56.849736] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.850719] ? static_key_count+0x60/0x80 [ 56.851496] prctl_set_seccomp+0x4e/0x70 [ 56.852284] __do_sys_prctl+0xe6c/0x1d70 [ 56.853068] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.853968] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.854940] ? irqentry_exit+0xf3/0x650 [ 56.855699] do_syscall_64+0xbf/0x430 [ 56.856413] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.857367] RIP: 0033:0x7fbee7a7f5cd [ 56.858134] 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 [ 56.861330] RSP: 002b:00007ffefc39d4f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.862739] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbee7a7f5cd [ 56.864022] RDX: 0000555db514ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.865310] RBP: 00007ffefc39d550 R08: 0000000000000000 R09: 00007ffefc39cbf0 [ 56.866642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555de062ead0 [ 56.867954] R13: 00007ffefc39d980 R14: 0000555de062fbc0 R15: 0000555de0640780 [ 56.869268] [ 56.869769] irq event stamp: 1709 [ 56.870374] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 56.871901] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 56.873415] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 56.874720] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 56.875967] ---[ end trace 0000000000000000 ]--- [ 57.624996] ------------[ cut here ]------------ [ 57.625993] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.628044] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 57.629584] Modules linked in: [ 57.630184] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.632236] Tainted: [W]=WARN [ 57.632849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.634368] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.635534] 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 [ 57.639462] RSP: 0018:ffff88801792fbc0 EFLAGS: 00010286 [ 57.640499] RAX: 0000000000000000 RBX: ffffed1002f25f78 RCX: ffffffff813a4050 [ 57.641821] RDX: ffff88801a920000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.643139] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f25f2f [ 57.644466] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.645805] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801792fdf8 [ 57.647141] FS: 00007fdf74591900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.648644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.649748] CR2: 00007fdf74a83580 CR3: 000000000cad5000 CR4: 0000000000350ef0 [ 57.651077] Call Trace: [ 57.651602] [ 57.652039] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.653012] ? __create_object+0x59/0x80 [ 57.653803] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.654804] __vmalloc_noprof+0x59/0x60 [ 57.655534] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.656468] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.657447] bpf_prog_alloc+0x39/0x200 [ 57.658242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.659205] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.660150] do_seccomp+0x349/0x25e0 [ 57.660894] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.661828] ? __pfx_do_seccomp+0x10/0x10 [ 57.662666] ? find_held_lock+0x2b/0x80 [ 57.663412] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.664419] ? static_key_count+0x60/0x80 [ 57.665250] prctl_set_seccomp+0x4e/0x70 [ 57.666056] __do_sys_prctl+0xe6c/0x1d70 [ 57.666843] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.667750] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.668770] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.669773] ? irqentry_exit+0xf3/0x650 [ 57.670510] do_syscall_64+0xbf/0x430 [ 57.671309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.672308] RIP: 0033:0x7fdf74a835cd [ 57.673037] 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 [ 57.676298] RSP: 002b:00007fff8db6e580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.677701] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf74a835cd [ 57.679130] RDX: 0000563ec6043e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.680656] RBP: 00007fff8db6e5e0 R08: 0000000000000000 R09: 00007fff8db6dc80 [ 57.682155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563efcce1bf0 [ 57.683647] R13: 00007fff8db6ea10 R14: 0000563efcceb380 R15: 0000563efccf6460 [ 57.685188] [ 57.685681] irq event stamp: 1737 [ 57.686318] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 57.687913] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 57.689504] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 57.691156] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 57.692476] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37034' (ECDSA) to the list of known hosts. 2025/11/17 17:08:28 fuzzer started 2025/11/17 17:08:28 dialing manager at localhost:37895 2025/11/17 17:08:28 checking machine... 2025/11/17 17:08:28 checking revisions... [ 58.599281] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:08:28 testing simple program... [ 58.699532] cgroup: Unknown subsys name 'net' [ 58.764164] cgroup: Unknown subsys name 'cpuset' [ 58.779321] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:08:27 Registers: info registers vcpu 0 RAX=a522c2fc683fe900 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801b9ff810 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023c2c R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88801b9ff8f8 RIP=ffffffff81529242 RFL=00000282 [--S----] 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 00007fbee758d900 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=00007ffefc397000 CR3=000000000e6ef000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002d4d7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeae81bf08 CR3=000000000cd91000 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=38303a373120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383834 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000