[ 46.537621] ------------[ cut here ]------------ [ 46.538525] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.540531] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.541972] Modules linked in: [ 46.542579] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.544559] Tainted: [W]=WARN [ 46.545149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.546613] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.547513] 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 [ 46.552203] RSP: 0018:ffff88801674fbc0 EFLAGS: 00010286 [ 46.553170] RAX: 0000000000000000 RBX: ffffed1002ce9f78 RCX: ffffffff813a4050 [ 46.554452] RDX: ffff8880185f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.555728] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce9f2f [ 46.556992] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.558283] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801674fdf8 [ 46.559566] FS: 00007fd39090d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.560994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.562067] CR2: 00007fff8a236ef7 CR3: 000000000c2bd000 CR4: 0000000000350ef0 [ 46.563339] Call Trace: [ 46.563801] [ 46.564255] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.565144] ? __create_object+0x59/0x80 [ 46.565902] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.566853] __vmalloc_noprof+0x59/0x60 [ 46.567595] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.568472] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.569406] bpf_prog_alloc+0x39/0x200 [ 46.570159] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.571044] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.571946] do_seccomp+0x349/0x25e0 [ 46.572648] ? find_held_lock+0x2b/0x80 [ 46.573416] ? do_prlimit+0x310/0x610 [ 46.574199] ? __pfx_do_seccomp+0x10/0x10 [ 46.574939] ? do_raw_spin_unlock+0x53/0x220 [ 46.575761] ? _raw_spin_unlock+0x1e/0x40 [ 46.576529] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.577487] ? static_key_count+0x60/0x80 [ 46.578300] prctl_set_seccomp+0x4e/0x70 [ 46.579035] __do_sys_prctl+0xe6c/0x1d70 [ 46.579821] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.580679] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.581647] ? irqentry_exit+0xf3/0x650 [ 46.582421] do_syscall_64+0xbf/0x430 [ 46.583162] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.584085] RIP: 0033:0x7fd390dff5cd [ 46.584803] 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 [ 46.588021] RSP: 002b:00007fff8a2352d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.589375] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd390dff5cd [ 46.590698] RDX: 000056523e742e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.591997] RBP: 00007fff8a235330 R08: 0000000000000000 R09: 00007fff8a2349d0 [ 46.593277] R10: 0000000000000000 R11: 0000000000000246 R12: 000056524e0e4ad0 [ 46.594580] R13: 00007fff8a235760 R14: 000056524e0e5bc0 R15: 000056524e0f6780 [ 46.595897] [ 46.596359] irq event stamp: 2153 [ 46.596966] hardirqs last enabled at (2161): [] __up_console_sem+0x78/0x80 [ 46.598514] hardirqs last disabled at (2170): [] __up_console_sem+0x5d/0x80 [ 46.600023] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 46.601570] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 46.603150] ---[ end trace 0000000000000000 ]--- [ 49.839777] ------------[ cut here ]------------ [ 49.840689] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.842682] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.844141] Modules linked in: [ 49.844724] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.846703] Tainted: [W]=WARN [ 49.847301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.848745] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.849666] 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 [ 49.852780] RSP: 0018:ffff8880167afbc0 EFLAGS: 00010286 [ 49.853758] RAX: 0000000000000000 RBX: ffffed1002cf5f78 RCX: ffffffff813a4050 [ 49.855023] RDX: ffff88800fcf8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.856279] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf5f2f [ 49.857545] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.858830] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167afdf8 [ 49.860118] FS: 00007f0252547900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.861536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.862593] CR2: 00007ffc1ad0fef7 CR3: 000000001fc60000 CR4: 0000000000350ef0 [ 49.863868] Call Trace: [ 49.864368] [ 49.864774] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.865676] ? __create_object+0x59/0x80 [ 49.866450] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.867418] __vmalloc_noprof+0x59/0x60 [ 49.868174] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.868986] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.869922] bpf_prog_alloc+0x39/0x200 [ 49.870651] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.871557] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.872448] do_seccomp+0x349/0x25e0 [ 49.873164] ? find_held_lock+0x2b/0x80 [ 49.873892] ? do_prlimit+0x310/0x610 [ 49.874624] ? __pfx_do_seccomp+0x10/0x10 [ 49.875395] ? do_raw_spin_unlock+0x53/0x220 [ 49.876223] ? _raw_spin_unlock+0x1e/0x40 [ 49.876953] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.877919] ? static_key_count+0x60/0x80 [ 49.878711] prctl_set_seccomp+0x4e/0x70 [ 49.879866] __do_sys_prctl+0xe6c/0x1d70 [ 49.880642] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.881486] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.882452] ? irqentry_exit+0xf3/0x650 [ 49.883209] do_syscall_64+0xbf/0x430 [ 49.883898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.884842] RIP: 0033:0x7f0252a395cd [ 49.885543] 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 [ 49.888665] RSP: 002b:00007ffc1ad0d280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.890032] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0252a395cd [ 49.891297] RDX: 000055c28d94ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.892564] RBP: 00007ffc1ad0d2e0 R08: 0000000000000000 R09: 00007ffc1ad0c980 [ 49.893835] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c2940cb240 [ 49.895124] R13: 00007ffc1ad0d710 R14: 000055c2940cabf0 R15: 000055c2940df4d0 [ 49.896408] [ 49.896829] irq event stamp: 1747 [ 49.897471] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 49.898977] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 49.900475] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 49.902012] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 49.903510] ---[ end trace 0000000000000000 ]--- [ 50.695504] ------------[ cut here ]------------ [ 50.696465] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.698474] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.699947] Modules linked in: [ 50.700596] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.702689] Tainted: [W]=WARN [ 50.703302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.704789] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.705732] 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 [ 50.708953] RSP: 0018:ffff8880171d7bc0 EFLAGS: 00010286 [ 50.709951] RAX: 0000000000000000 RBX: ffffed1002e3af78 RCX: ffffffff813a4050 [ 50.711248] RDX: ffff8880185fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.712563] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3af2f [ 50.713886] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.715191] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171d7df8 [ 50.716476] FS: 00007f5ba6242900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.717945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.719021] CR2: 00007f5ba6734580 CR3: 000000001fc82000 CR4: 0000000000350ef0 [ 50.720328] Call Trace: [ 50.720796] [ 50.721257] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.722195] ? __create_object+0x59/0x80 [ 50.722952] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.723952] __vmalloc_noprof+0x59/0x60 [ 50.724712] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.725614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.726579] bpf_prog_alloc+0x39/0x200 [ 50.727320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.728273] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.729203] do_seccomp+0x349/0x25e0 [ 50.729902] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.730814] ? __pfx_do_seccomp+0x10/0x10 [ 50.731607] ? find_held_lock+0x2b/0x80 [ 50.732393] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.733373] ? static_key_count+0x60/0x80 [ 50.734208] prctl_set_seccomp+0x4e/0x70 [ 50.734966] __do_sys_prctl+0xe6c/0x1d70 [ 50.735748] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.736607] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.737604] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.738609] ? irqentry_exit+0xf3/0x650 [ 50.739392] do_syscall_64+0xbf/0x430 [ 50.740152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.741085] RIP: 0033:0x7f5ba67345cd [ 50.741821] 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 [ 50.745009] RSP: 002b:00007ffc9da880d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.746415] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ba67345cd [ 50.747722] RDX: 000056348ded0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.749036] RBP: 00007ffc9da88130 R08: 0000000000000000 R09: 00007ffc9da877d0 [ 50.750365] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634ba7f9b10 [ 50.751680] R13: 00007ffc9da88560 R14: 00005634ba7fa2b0 R15: 00005634ba80e6f0 [ 50.753020] [ 50.753502] irq event stamp: 1815 [ 50.754168] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 50.755695] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 50.757237] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 50.758824] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 50.760351] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50545' (ECDSA) to the list of known hosts. 2025/11/18 08:33:38 fuzzer started 2025/11/18 08:33:38 dialing manager at localhost:34383 2025/11/18 08:33:38 checking machine... 2025/11/18 08:33:38 checking revisions... [ 51.695576] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:33:38 testing simple program... [ 51.788276] cgroup: Unknown subsys name 'net' [ 51.870707] cgroup: Unknown subsys name 'cpuset' [ 51.883617] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:33:37 Registers: info registers vcpu 0 RAX=ffff888015f45340 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888018737738 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888018737820 RIP=ffffffff81529327 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 00007f0252547900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0252afc650 CR3=000000001fc98000 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=00000000000279ab 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=00000202 [-------] 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf48f7538 CR3=000000000c4c1000 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=4de4cda36bf281a49a4a7bb123e1ceeb XMM02=0000000000307978ec2efd57dc4c00df XMM03=000000000031265068a7efb578267353 XMM04=0b4cef90636f2e4300000000000ae988 XMM05=14648eaa1277bab10000000000321838 XMM06=817b8945e9d5037300000000003216c0 XMM07=e042d86d42eb936e00000000003128d0 XMM08=68a7efb57826735300000000003079d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000