[ 46.052783] ------------[ cut here ]------------ [ 46.053609] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.055497] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.056765] Modules linked in: [ 46.057267] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.059012] Tainted: [W]=WARN [ 46.059629] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.061272] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.062285] 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 [ 46.065585] RSP: 0018:ffff88801c58fbc0 EFLAGS: 00010286 [ 46.066447] RAX: 0000000000000000 RBX: ffffed10038b1f78 RCX: ffffffff813a4050 [ 46.067583] RDX: ffff888017d3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.068706] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038b1f2f [ 46.069844] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.070965] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c58fdf8 [ 46.072108] FS: 00007f307a040900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.073379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.074279] CR2: 00007f307a5a64a6 CR3: 000000000dcec000 CR4: 0000000000350ef0 [ 46.075465] Call Trace: [ 46.075872] [ 46.076223] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.077024] ? __create_object+0x59/0x80 [ 46.077737] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.078598] __vmalloc_noprof+0x59/0x60 [ 46.079230] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.080014] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.080851] bpf_prog_alloc+0x39/0x200 [ 46.081537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.082348] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.083126] do_seccomp+0x349/0x25e0 [ 46.083772] ? find_held_lock+0x2b/0x80 [ 46.084454] ? do_prlimit+0x310/0x610 [ 46.085079] ? __pfx_do_seccomp+0x10/0x10 [ 46.085801] ? do_raw_spin_unlock+0x53/0x220 [ 46.086561] ? _raw_spin_unlock+0x1e/0x40 [ 46.087223] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.088086] ? static_key_count+0x60/0x80 [ 46.088815] prctl_set_seccomp+0x4e/0x70 [ 46.089532] __do_sys_prctl+0xe6c/0x1d70 [ 46.090191] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.090960] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.091856] ? irqentry_exit+0xf3/0x650 [ 46.092562] do_syscall_64+0xbf/0x430 [ 46.093183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.094063] RIP: 0033:0x7f307a5325cd [ 46.094711] 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 [ 46.097586] RSP: 002b:00007ffc0041af30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.098819] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f307a5325cd [ 46.100001] RDX: 0000561ed278ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.101210] RBP: 00007ffc0041af90 R08: 0000000000000000 R09: 00007ffc0041a630 [ 46.102429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f00863ad0 [ 46.103552] R13: 00007ffc0041b3c0 R14: 0000561f00864bc0 R15: 0000561f00875780 [ 46.104677] [ 46.105037] irq event stamp: 1787 [ 46.105608] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 46.106922] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 46.108331] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 46.109664] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 46.110978] ---[ end trace 0000000000000000 ]--- [ 49.532849] ------------[ cut here ]------------ [ 49.533796] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.535815] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.537260] Modules linked in: [ 49.537877] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.539872] Tainted: [W]=WARN [ 49.540476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.541938] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.543075] 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 [ 49.546375] RSP: 0018:ffff888017a8fbc0 EFLAGS: 00010286 [ 49.547371] RAX: 0000000000000000 RBX: ffffed1002f51f78 RCX: ffffffff813a4050 [ 49.548661] RDX: ffff88801ae31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.549959] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f51f2f [ 49.551257] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.552552] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a8fdf8 [ 49.553833] FS: 00007f475c91b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.555281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.556403] CR2: 00007f475ce814a6 CR3: 000000000db28000 CR4: 0000000000350ef0 [ 49.557726] Call Trace: [ 49.558192] [ 49.558644] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.559592] ? __create_object+0x59/0x80 [ 49.560378] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.561364] __vmalloc_noprof+0x59/0x60 [ 49.562086] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.562955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.563911] bpf_prog_alloc+0x39/0x200 [ 49.564643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.565586] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.566500] do_seccomp+0x349/0x25e0 [ 49.567190] ? find_held_lock+0x2b/0x80 [ 49.567957] ? do_prlimit+0x310/0x610 [ 49.568707] ? __pfx_do_seccomp+0x10/0x10 [ 49.569497] ? do_raw_spin_unlock+0x53/0x220 [ 49.570290] ? _raw_spin_unlock+0x1e/0x40 [ 49.571079] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.572056] ? static_key_count+0x60/0x80 [ 49.572867] prctl_set_seccomp+0x4e/0x70 [ 49.573663] __do_sys_prctl+0xe6c/0x1d70 [ 49.574451] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.575290] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.576265] ? irqentry_exit+0xf3/0x650 [ 49.577035] do_syscall_64+0xbf/0x430 [ 49.577774] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.578764] RIP: 0033:0x7f475ce0d5cd [ 49.579580] 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 [ 49.582822] RSP: 002b:00007ffc5828e030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.584242] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f475ce0d5cd [ 49.585512] RDX: 000055563ef11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.586799] RBP: 00007ffc5828e090 R08: 0000000000000000 R09: 00007ffc5828d730 [ 49.588132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555667f87bf0 [ 49.589431] R13: 00007ffc5828e4c0 R14: 0000555667f91380 R15: 0000555667f9c460 [ 49.590719] [ 49.591160] irq event stamp: 1915 [ 49.591806] hardirqs last enabled at (1925): [] __up_console_sem+0x78/0x80 [ 49.593331] hardirqs last disabled at (1934): [] __up_console_sem+0x5d/0x80 [ 49.594867] softirqs last enabled at (1838): [] handle_softirqs+0x50c/0x770 [ 49.596377] softirqs last disabled at (1833): [] __irq_exit_rcu+0xc4/0x100 [ 49.597643] ---[ end trace 0000000000000000 ]--- [ 50.394971] ------------[ cut here ]------------ [ 50.395897] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.397874] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.399340] Modules linked in: [ 50.399930] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.402280] Tainted: [W]=WARN [ 50.402862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.404330] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.405202] 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 [ 50.408847] RSP: 0018:ffff888017577bc0 EFLAGS: 00010286 [ 50.409819] RAX: 0000000000000000 RBX: ffffed1002eaef78 RCX: ffffffff813a4050 [ 50.411094] RDX: ffff8880163a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.412408] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eaef2f [ 50.413689] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.414968] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017577df8 [ 50.416253] FS: 00007f14f2877900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.417700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.418755] CR2: 00007fffa78b7ef7 CR3: 000000001e317000 CR4: 0000000000350ef0 [ 50.420041] Call Trace: [ 50.420540] [ 50.420953] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.421846] ? __create_object+0x59/0x80 [ 50.422625] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.423606] __vmalloc_noprof+0x59/0x60 [ 50.424359] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.425182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.426108] bpf_prog_alloc+0x39/0x200 [ 50.426836] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.427762] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.428666] do_seccomp+0x349/0x25e0 [ 50.429376] ? find_held_lock+0x2b/0x80 [ 50.430082] ? do_prlimit+0x310/0x610 [ 50.430832] ? __pfx_do_seccomp+0x10/0x10 [ 50.431631] ? do_raw_spin_unlock+0x53/0x220 [ 50.432454] ? _raw_spin_unlock+0x1e/0x40 [ 50.433185] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.434137] ? static_key_count+0x60/0x80 [ 50.434929] prctl_set_seccomp+0x4e/0x70 [ 50.435715] __do_sys_prctl+0xe6c/0x1d70 [ 50.436505] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.437356] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.438274] ? irqentry_exit+0xf3/0x650 [ 50.439040] do_syscall_64+0xbf/0x430 [ 50.439798] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.440743] RIP: 0033:0x7f14f2d695cd [ 50.441452] 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 [ 50.444799] RSP: 002b:00007fffa78b6240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.446189] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14f2d695cd [ 50.447507] RDX: 0000564a8e604e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.448804] RBP: 00007fffa78b62a0 R08: 0000000000000000 R09: 00007fffa78b5940 [ 50.450111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ac764c2b0 [ 50.451444] R13: 00007fffa78b66d0 R14: 0000564ac764ed20 R15: 0000564ac76608d0 [ 50.452772] [ 50.453213] irq event stamp: 1709 [ 50.453882] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 50.455440] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 50.456978] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 50.458535] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 50.460088] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27815' (ECDSA) to the list of known hosts. 2025/11/19 06:02:21 fuzzer started 2025/11/19 06:02:21 dialing manager at localhost:34383 2025/11/19 06:02:21 checking machine... 2025/11/19 06:02:21 checking revisions... [ 51.328197] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:02:21 testing simple program... [ 51.414395] cgroup: Unknown subsys name 'net' [ 51.481291] cgroup: Unknown subsys name 'cpuset' [ 51.501200] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:02:20 Registers: info registers vcpu 0 RAX=ffff888009612640 RBX=ffff8880096278e8 RCX=ffff888009627744 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff888009612640 RBP=ffffffff85e1ffe0 RSP=ffff888009627738 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=000000000000453f R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888009611bc0 R15=0000000000000002 RIP=ffffffff81528f88 RFL=00000002 [-------] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc58288000 CR3=000000000e2c4000 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=2030323a32303a363020393120766f4e XMM01=657463656e6e6f63736944203a5d3434 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3434325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030323a32303a3630203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000293bb RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f18a3986018 CR3=000000000e2c4000 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=2030323a32303a363020393120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030323a32303a3630203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000