[ 44.002626] ------------[ cut here ]------------ [ 44.003564] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.005554] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.007056] Modules linked in: [ 44.007653] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.009701] Tainted: [W]=WARN [ 44.010301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.011764] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.012679] 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 [ 44.015860] RSP: 0018:ffff88800f03fbc0 EFLAGS: 00010286 [ 44.016838] RAX: 0000000000000000 RBX: ffffed1001e07f78 RCX: ffffffff813a4050 [ 44.018129] RDX: ffff8880164b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.019417] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e07f2f [ 44.020691] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.021993] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f03fdf8 [ 44.023313] FS: 00007f7fc06cd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.024762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.025839] CR2: 00007f7fc0c334a6 CR3: 000000000b84d000 CR4: 0000000000350ef0 [ 44.027138] Call Trace: [ 44.027602] [ 44.028009] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.028922] ? __create_object+0x59/0x80 [ 44.029704] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.030658] __vmalloc_noprof+0x59/0x60 [ 44.031409] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.032277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.033214] bpf_prog_alloc+0x39/0x200 [ 44.033910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.034845] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.035739] do_seccomp+0x349/0x25e0 [ 44.036456] ? find_held_lock+0x2b/0x80 [ 44.037239] ? do_prlimit+0x310/0x610 [ 44.037951] ? __pfx_do_seccomp+0x10/0x10 [ 44.038739] ? do_raw_spin_unlock+0x53/0x220 [ 44.039585] ? _raw_spin_unlock+0x1e/0x40 [ 44.040362] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.041355] ? static_key_count+0x60/0x80 [ 44.042152] prctl_set_seccomp+0x4e/0x70 [ 44.042887] __do_sys_prctl+0xe6c/0x1d70 [ 44.043690] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.044556] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.045536] ? irqentry_exit+0xf3/0x650 [ 44.046312] do_syscall_64+0xbf/0x430 [ 44.047017] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.047949] RIP: 0033:0x7f7fc0bbf5cd [ 44.048648] 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 [ 44.051830] RSP: 002b:00007ffe24dccef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.053211] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7fc0bbf5cd [ 44.054493] RDX: 0000560f78bd6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.055764] RBP: 00007ffe24dccf50 R08: 0000000000000000 R09: 00007ffe24dcc5f0 [ 44.057062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f7a8e1ad0 [ 44.058352] R13: 00007ffe24dcd380 R14: 0000560f7a8e2bc0 R15: 0000560f7a8f3780 [ 44.059646] [ 44.060101] irq event stamp: 1785 [ 44.060700] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 44.062230] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 44.063736] softirqs last enabled at (1396): [] handle_softirqs+0x50c/0x770 [ 44.065286] softirqs last disabled at (1391): [] __irq_exit_rcu+0xc4/0x100 [ 44.066673] ---[ end trace 0000000000000000 ]--- [ 47.732732] ------------[ cut here ]------------ [ 47.733712] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.735799] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 47.737321] Modules linked in: [ 47.737942] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.740074] Tainted: [W]=WARN [ 47.740673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.742217] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.743163] 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 [ 47.746411] RSP: 0018:ffff888017597bc0 EFLAGS: 00010286 [ 47.747410] RAX: 0000000000000000 RBX: ffffed1002eb2f78 RCX: ffffffff813a4050 [ 47.748722] RDX: ffff888016559bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.750073] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb2f2f [ 47.751381] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.752677] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017597df8 [ 47.754049] FS: 00007fc210a13900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.755505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.756595] CR2: 00007fc210f05580 CR3: 00000000142e2000 CR4: 0000000000350ef0 [ 47.757925] Call Trace: [ 47.758438] [ 47.758868] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.759782] ? __create_object+0x59/0x80 [ 47.760604] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.761621] __vmalloc_noprof+0x59/0x60 [ 47.762392] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.763287] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.764242] bpf_prog_alloc+0x39/0x200 [ 47.764981] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.765978] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.766915] do_seccomp+0x349/0x25e0 [ 47.767665] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.768603] ? __pfx_do_seccomp+0x10/0x10 [ 47.769418] ? find_held_lock+0x2b/0x80 [ 47.770221] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.771207] ? static_key_count+0x60/0x80 [ 47.771985] prctl_set_seccomp+0x4e/0x70 [ 47.772781] __do_sys_prctl+0xe6c/0x1d70 [ 47.773623] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.774530] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.775522] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.776540] ? irqentry_exit+0xf3/0x650 [ 47.777347] do_syscall_64+0xbf/0x430 [ 47.778145] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.779127] RIP: 0033:0x7fc210f055cd [ 47.779814] 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 [ 47.783076] RSP: 002b:00007fff7502a1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.784501] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc210f055cd [ 47.785842] RDX: 0000560f35e70e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.787148] RBP: 00007fff7502a220 R08: 0000000000000000 R09: 00007fff750298c0 [ 47.788451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f52ed6240 [ 47.789798] R13: 00007fff7502a650 R14: 0000560f52edf380 R15: 0000560f52eea540 [ 47.791134] [ 47.791582] irq event stamp: 1723 [ 47.792238] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 47.793840] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 47.795378] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 47.796980] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 47.798515] ---[ end trace 0000000000000000 ]--- [ 48.633261] ------------[ cut here ]------------ [ 48.634179] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.636174] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 48.637909] Modules linked in: [ 48.638629] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.640653] Tainted: [W]=WARN [ 48.641261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.642748] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.643676] 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 [ 48.646879] RSP: 0018:ffff88801728fbc0 EFLAGS: 00010286 [ 48.647843] RAX: 0000000000000000 RBX: ffffed1002e51f78 RCX: ffffffff813a4050 [ 48.649143] RDX: ffff88800ef61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.650423] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e51f2f [ 48.651705] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.653034] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801728fdf8 [ 48.654335] FS: 00007f12a1066900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.655752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.656815] CR2: 00007f12a1558580 CR3: 000000001c255000 CR4: 0000000000350ef0 [ 48.658107] Call Trace: [ 48.658592] [ 48.658998] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.659890] ? __create_object+0x59/0x80 [ 48.660655] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.661615] __vmalloc_noprof+0x59/0x60 [ 48.662363] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.663214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.664139] bpf_prog_alloc+0x39/0x200 [ 48.664846] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.665776] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.666659] do_seccomp+0x349/0x25e0 [ 48.667368] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.668242] ? __pfx_do_seccomp+0x10/0x10 [ 48.668982] ? find_held_lock+0x2b/0x80 [ 48.669720] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.670668] ? static_key_count+0x60/0x80 [ 48.671466] prctl_set_seccomp+0x4e/0x70 [ 48.672237] __do_sys_prctl+0xe6c/0x1d70 [ 48.672982] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.673828] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.674784] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.675726] ? irqentry_exit+0xf3/0x650 [ 48.676479] do_syscall_64+0xbf/0x430 [ 48.677224] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.678156] RIP: 0033:0x7f12a15585cd [ 48.678815] 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 [ 48.681913] RSP: 002b:00007ffca0597260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.683256] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12a15585cd [ 48.684522] RDX: 000055b1945f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.685822] RBP: 00007ffca05972c0 R08: 0000000000000000 R09: 00007ffca0596960 [ 48.687109] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b1c961db10 [ 48.688379] R13: 00007ffca05976f0 R14: 000055b1c961e2b0 R15: 000055b1c96326f0 [ 48.689674] [ 48.690132] irq event stamp: 1783 [ 48.690735] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 48.692248] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 48.693754] softirqs last enabled at (1392): [] handle_softirqs+0x50c/0x770 [ 48.695291] softirqs last disabled at (1387): [] __irq_exit_rcu+0xc4/0x100 [ 48.696791] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16273' (ECDSA) to the list of known hosts. 2025/11/18 17:06:32 fuzzer started 2025/11/18 17:06:33 dialing manager at localhost:34383 2025/11/18 17:06:33 checking machine... 2025/11/18 17:06:33 checking revisions... [ 49.683565] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:06:33 testing simple program... [ 49.784367] cgroup: Unknown subsys name 'net' [ 49.853848] cgroup: Unknown subsys name 'cpuset' [ 49.875704] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:06:32 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86e8701c RDX=1ffff11002e4af1e RSI=1ffff11002e4af1c RDI=ffff8880172578f0 RBP=ffff8880172578e0 RSP=ffff888017257818 R8 =ffffffff86e87020 R9 =ffff8880172578c8 R10=000000000003c9ed R11=00000000000c7d16 R12=ffff8880172578e8 R13=ffff8880172578d0 R14=ffff888017257f58 R15=ffff888017257888 RIP=ffffffff8135f061 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 00007fc210a13900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc210fcb0b0 CR3=0000000016088000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880e548f000 RCX=4b952e4da9267483 RDX=0000000000000000 RSI=000000005e406224 RDI=ffff88806cf31cd0 RBP=ffff888015f0f480 RSP=ffff888015f0f3a8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888015f0f470 R14=ffff888015d4d340 R15=ffff888015f0f428 RIP=ffffffff815bd14d 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 00007fed466b1900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fed45dca198 CR3=000000000c43a000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=02202cfe20a221a200000000000ae988 XMM05=5b4cdb0870da5a8e0000000000323198 XMM06=0394861f14684e5900000000003218c8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000