[ 45.767915] ------------[ cut here ]------------ [ 45.768860] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.770873] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.772318] Modules linked in: [ 45.773006] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.774940] Tainted: [W]=WARN [ 45.775480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.776928] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.777842] 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 [ 45.780966] RSP: 0018:ffff88801646fbc0 EFLAGS: 00010286 [ 45.781943] RAX: 0000000000000000 RBX: ffffed1002c8df78 RCX: ffffffff813a4050 [ 45.783208] RDX: ffff888016f6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.784462] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8df2f [ 45.785729] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.786993] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801646fdf8 [ 45.788265] FS: 00007f66b9dd1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.789704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.790756] CR2: 00007f66ba2c3580 CR3: 000000000bb4b000 CR4: 0000000000350ef0 [ 45.792013] Call Trace: [ 45.792470] [ 45.792935] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.793826] ? __create_object+0x59/0x80 [ 45.794544] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.795501] __vmalloc_noprof+0x59/0x60 [ 45.796236] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.797150] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.798076] bpf_prog_alloc+0x39/0x200 [ 45.798811] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.799725] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.800560] do_seccomp+0x349/0x25e0 [ 45.801289] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.802178] ? __pfx_do_seccomp+0x10/0x10 [ 45.802959] ? find_held_lock+0x2b/0x80 [ 45.803718] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.804663] ? static_key_count+0x60/0x80 [ 45.805469] prctl_set_seccomp+0x4e/0x70 [ 45.806307] __do_sys_prctl+0xe6c/0x1d70 [ 45.807098] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.807950] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.808922] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.809879] ? irqentry_exit+0xf3/0x650 [ 45.810644] do_syscall_64+0xbf/0x430 [ 45.811330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.812286] RIP: 0033:0x7f66ba2c35cd [ 45.812981] 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 [ 45.816099] RSP: 002b:00007ffc332d8730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.817463] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66ba2c35cd [ 45.818708] RDX: 000055f3072a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.819973] RBP: 00007ffc332d8790 R08: 0000000000000000 R09: 00007ffc332d7e30 [ 45.821267] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f33f538240 [ 45.822528] R13: 00007ffc332d8bc0 R14: 000055f33f537bf0 R15: 000055f33f54c4d0 [ 45.823812] [ 45.824225] irq event stamp: 1735 [ 45.824870] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 45.826365] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 45.827869] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 45.829383] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 45.830861] ---[ end trace 0000000000000000 ]--- [ 48.928533] ------------[ cut here ]------------ [ 48.929465] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.931484] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.932937] Modules linked in: [ 48.933524] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.935734] Tainted: [W]=WARN [ 48.936282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.937807] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.938714] 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 [ 48.941847] RSP: 0018:ffff888016c2fbc0 EFLAGS: 00010286 [ 48.942815] RAX: 0000000000000000 RBX: ffffed1002d85f78 RCX: ffffffff813a4050 [ 48.944082] RDX: ffff88800ee73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.945355] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d85f2f [ 48.946631] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.947898] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c2fdf8 [ 48.949182] FS: 00007f1de3066900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.950593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.951670] CR2: 00007f1de3558580 CR3: 000000001f50f000 CR4: 0000000000350ef0 [ 48.952948] Call Trace: [ 48.953408] [ 48.953842] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.954737] ? __create_object+0x59/0x80 [ 48.955462] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.956425] __vmalloc_noprof+0x59/0x60 [ 48.957177] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.958045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.958962] bpf_prog_alloc+0x39/0x200 [ 48.959693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.960557] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.961705] do_seccomp+0x349/0x25e0 [ 48.962428] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.963343] ? __pfx_do_seccomp+0x10/0x10 [ 48.964168] ? find_held_lock+0x2b/0x80 [ 48.964984] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.965958] ? static_key_count+0x60/0x80 [ 48.966767] prctl_set_seccomp+0x4e/0x70 [ 48.967500] __do_sys_prctl+0xe6c/0x1d70 [ 48.968290] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.969166] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.970159] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.971141] ? irqentry_exit+0xf3/0x650 [ 48.971933] do_syscall_64+0xbf/0x430 [ 48.972673] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.973656] RIP: 0033:0x7f1de35585cd [ 48.974333] 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 [ 48.977562] RSP: 002b:00007ffcd492c230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.978965] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1de35585cd [ 48.980291] RDX: 0000555627be4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.981594] RBP: 00007ffcd492c290 R08: 0000000000000000 R09: 00007ffcd492b930 [ 48.982946] R10: 0000000000000000 R11: 0000000000000246 R12: 000055565032cbf0 [ 48.984250] R13: 00007ffcd492c6c0 R14: 0000555650336380 R15: 0000555650341460 [ 48.985579] [ 48.986052] irq event stamp: 1803 [ 48.986706] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 48.988257] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 48.989805] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 48.991381] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 48.992921] ---[ end trace 0000000000000000 ]--- [ 49.661325] ------------[ cut here ]------------ [ 49.662243] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.664290] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.665763] Modules linked in: [ 49.666356] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.668336] Tainted: [W]=WARN [ 49.668939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.670405] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.671322] 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 [ 49.674503] RSP: 0018:ffff88801467fbc0 EFLAGS: 00010286 [ 49.675490] RAX: 0000000000000000 RBX: ffffed10028cff78 RCX: ffffffff813a4050 [ 49.676767] RDX: ffff88800bcdd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.678070] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028cff2f [ 49.679353] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.680635] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801467fdf8 [ 49.681935] FS: 00007f6682af9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.683373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.684429] CR2: 00007ffc3ac2bef8 CR3: 000000001ef9a000 CR4: 0000000000350ef0 [ 49.685728] Call Trace: [ 49.686195] [ 49.686646] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.687504] ? __create_object+0x59/0x80 [ 49.688282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.689281] __vmalloc_noprof+0x59/0x60 [ 49.690046] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.690927] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.691862] bpf_prog_alloc+0x39/0x200 [ 49.692553] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.693492] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.694404] do_seccomp+0x349/0x25e0 [ 49.695123] ? find_held_lock+0x2b/0x80 [ 49.695878] ? do_prlimit+0x310/0x610 [ 49.696595] ? __pfx_do_seccomp+0x10/0x10 [ 49.697403] ? do_raw_spin_unlock+0x53/0x220 [ 49.698239] ? _raw_spin_unlock+0x1e/0x40 [ 49.699022] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.699988] ? static_key_count+0x60/0x80 [ 49.700820] prctl_set_seccomp+0x4e/0x70 [ 49.701557] __do_sys_prctl+0xe6c/0x1d70 [ 49.702329] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.703193] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.704170] ? irqentry_exit+0xf3/0x650 [ 49.704964] do_syscall_64+0xbf/0x430 [ 49.705717] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.706669] RIP: 0033:0x7f6682feb5cd [ 49.707333] 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 [ 49.710532] RSP: 002b:00007ffc3ac2ab20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.711892] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6682feb5cd [ 49.713210] RDX: 00005596d2b33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.714505] RBP: 00007ffc3ac2ab80 R08: 0000000000000000 R09: 00007ffc3ac2a220 [ 49.715782] R10: 0000000000000000 R11: 0000000000000246 R12: 00005596f3d15b10 [ 49.717096] R13: 00007ffc3ac2afb0 R14: 00005596f3d162b0 R15: 00005596f3d2a6f0 [ 49.718265] [ 49.718646] irq event stamp: 1743 [ 49.719152] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 49.720423] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 49.721687] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 49.722956] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 49.724207] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42717' (ECDSA) to the list of known hosts. 2025/11/17 22:59:53 fuzzer started 2025/11/17 22:59:53 dialing manager at localhost:37895 2025/11/17 22:59:53 checking machine... 2025/11/17 22:59:53 checking revisions... [ 50.614783] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:59:53 testing simple program... [ 50.699018] cgroup: Unknown subsys name 'net' [ 50.765750] cgroup: Unknown subsys name 'cpuset' [ 50.783667] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:59:52 Registers: info registers vcpu 0 RAX=ffff8880166e8001 RBX=ffff8880166e75b0 RCX=0000000000000001 RDX=ffff8880166e7901 RSI=ffff8880166e7908 RDI=ffff8880166e75c0 RBP=ffff8880166e7908 RSP=ffff8880166e7508 R8 =0000000000000001 R9 =ffff8880166e75f0 R10=000000000003c9ed R11=0000000000025767 R12=0000000000000008 R13=ffff8880166e0000 R14=ffff8880166e7908 R15=ffff8880166e75b0 RIP=ffffffff8135e2e9 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 00007f1de3066900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcd4926000 CR3=000000001f57c000 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=563412feff00545000000000000080fe 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 info registers vcpu 1 RAX=0000000000028741 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f65910ec678 CR3=000000000d395000 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=3a37d6084c1cb09e024043b0a8524840 XMM02=00000000003072b8eff9b2d0a8fce9cb XMM03=00000000003073882c67c8bc2e329bc3 XMM04=0bc5ce844d8c8e0800000000000ae988 XMM05=d96330e2d2db86320000000000320b78 XMM06=6741b657929b3dad000000000031aaf0 XMM07=e042d86d42eb936e0000000000311018 XMM08=07f4df09fd0692bb0000000000307388 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000