[ 45.886774] ------------[ cut here ]------------ [ 45.887761] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.889779] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.891295] Modules linked in: [ 45.891936] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.894262] Tainted: [W]=WARN [ 45.895328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.896863] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.897819] 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 [ 45.901108] RSP: 0018:ffff888013f2fbc0 EFLAGS: 00010286 [ 45.902141] RAX: 0000000000000000 RBX: ffffed10027e5f78 RCX: ffffffff813a4050 [ 45.903465] RDX: ffff888017101bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.904765] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027e5f2f [ 45.906093] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.907421] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f2fdf8 [ 45.908763] FS: 00007fdfb86dd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.910268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.911384] CR2: 00007ffcbdc7eef8 CR3: 000000000caab000 CR4: 0000000000350ef0 [ 45.912700] Call Trace: [ 45.913185] [ 45.913659] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.914582] ? __create_object+0x59/0x80 [ 45.915362] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.916354] __vmalloc_noprof+0x59/0x60 [ 45.917139] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.918050] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.919044] bpf_prog_alloc+0x39/0x200 [ 45.919825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.920801] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.921761] do_seccomp+0x349/0x25e0 [ 45.922461] ? find_held_lock+0x2b/0x80 [ 45.923245] ? do_prlimit+0x310/0x610 [ 45.924007] ? __pfx_do_seccomp+0x10/0x10 [ 45.924810] ? do_raw_spin_unlock+0x53/0x220 [ 45.925679] ? _raw_spin_unlock+0x1e/0x40 [ 45.926442] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.927428] ? static_key_count+0x60/0x80 [ 45.928263] prctl_set_seccomp+0x4e/0x70 [ 45.929061] __do_sys_prctl+0xe6c/0x1d70 [ 45.929876] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.930766] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.931779] ? irqentry_exit+0xf3/0x650 [ 45.932582] do_syscall_64+0xbf/0x430 [ 45.933295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.934281] RIP: 0033:0x7fdfb8bcf5cd [ 45.935020] 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 [ 45.938306] RSP: 002b:00007ffcbdc7cf10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.939725] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdfb8bcf5cd [ 45.941051] RDX: 000055655793ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.942381] RBP: 00007ffcbdc7cf70 R08: 0000000000000000 R09: 00007ffcbdc7c610 [ 45.943720] R10: 0000000000000000 R11: 0000000000000246 R12: 000055657c9f4bf0 [ 45.945048] R13: 00007ffcbdc7d3a0 R14: 000055657c9fe380 R15: 000055657ca09460 [ 45.946403] [ 45.946882] irq event stamp: 1967 [ 45.947505] hardirqs last enabled at (1975): [] __up_console_sem+0x78/0x80 [ 45.949106] hardirqs last disabled at (1986): [] __up_console_sem+0x5d/0x80 [ 45.950687] softirqs last enabled at (1840): [] handle_softirqs+0x50c/0x770 [ 45.952270] softirqs last disabled at (1835): [] __irq_exit_rcu+0xc4/0x100 [ 45.953834] ---[ end trace 0000000000000000 ]--- [ 49.452954] ------------[ cut here ]------------ [ 49.453887] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.455889] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.457328] Modules linked in: [ 49.457977] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.459981] Tainted: [W]=WARN [ 49.461098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.462594] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.463478] 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 [ 49.466666] RSP: 0018:ffff8880185bfbc0 EFLAGS: 00010286 [ 49.467639] RAX: 0000000000000000 RBX: ffffed10030b7f78 RCX: ffffffff813a4050 [ 49.468916] RDX: ffff888019881bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.470189] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b7f2f [ 49.471469] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.472766] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185bfdf8 [ 49.474057] FS: 00007f3f9098b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.475509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.476591] CR2: 00007fff31579ef8 CR3: 000000001fd35000 CR4: 0000000000350ef0 [ 49.477863] Call Trace: [ 49.478356] [ 49.478802] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.479691] ? __create_object+0x59/0x80 [ 49.480426] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.481412] __vmalloc_noprof+0x59/0x60 [ 49.482150] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.483031] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.483963] bpf_prog_alloc+0x39/0x200 [ 49.484700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.485633] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.486565] do_seccomp+0x349/0x25e0 [ 49.487245] ? find_held_lock+0x2b/0x80 [ 49.488011] ? do_prlimit+0x310/0x610 [ 49.488742] ? __pfx_do_seccomp+0x10/0x10 [ 49.489475] ? do_raw_spin_unlock+0x53/0x220 [ 49.490328] ? _raw_spin_unlock+0x1e/0x40 [ 49.491111] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.492087] ? static_key_count+0x60/0x80 [ 49.492897] prctl_set_seccomp+0x4e/0x70 [ 49.493664] __do_sys_prctl+0xe6c/0x1d70 [ 49.494425] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.495291] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.496255] ? irqentry_exit+0xf3/0x650 [ 49.497008] do_syscall_64+0xbf/0x430 [ 49.497746] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.498721] RIP: 0033:0x7f3f90e7d5cd [ 49.499392] 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 [ 49.502572] RSP: 002b:00007fff31577750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.503954] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f90e7d5cd [ 49.505236] RDX: 000055b531f91e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.506544] RBP: 00007fff315777b0 R08: 0000000000000000 R09: 00007fff31576e50 [ 49.507839] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b5483a82b0 [ 49.509123] R13: 00007fff31577be0 R14: 000055b5483aad20 R15: 000055b5483bc8d0 [ 49.510423] [ 49.510903] irq event stamp: 1681 [ 49.511512] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 49.513055] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 49.514587] softirqs last enabled at (1552): [] handle_softirqs+0x50c/0x770 [ 49.516121] softirqs last disabled at (1547): [] __irq_exit_rcu+0xc4/0x100 [ 49.517640] ---[ end trace 0000000000000000 ]--- [ 50.332086] ------------[ cut here ]------------ [ 50.333023] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.334999] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.336452] Modules linked in: [ 50.337075] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.339044] Tainted: [W]=WARN [ 50.339646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.341101] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.342388] 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 [ 50.345625] RSP: 0018:ffff888016defbc0 EFLAGS: 00010286 [ 50.346855] RAX: 0000000000000000 RBX: ffffed1002dbdf78 RCX: ffffffff813a4050 [ 50.348315] RDX: ffff888015853780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.349582] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbdf2f [ 50.350880] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.352154] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016defdf8 [ 50.353429] FS: 00007f3045a13900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.354860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.355951] CR2: 00007f3045f05580 CR3: 000000001fee6000 CR4: 0000000000350ef0 [ 50.357270] Call Trace: [ 50.357791] [ 50.358211] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.359108] ? __create_object+0x59/0x80 [ 50.359897] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.360863] __vmalloc_noprof+0x59/0x60 [ 50.361625] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.362456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.363380] bpf_prog_alloc+0x39/0x200 [ 50.364119] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.365047] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.365956] do_seccomp+0x349/0x25e0 [ 50.366704] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.367603] ? __pfx_do_seccomp+0x10/0x10 [ 50.368351] ? find_held_lock+0x2b/0x80 [ 50.369112] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.370060] ? static_key_count+0x60/0x80 [ 50.370864] prctl_set_seccomp+0x4e/0x70 [ 50.371643] __do_sys_prctl+0xe6c/0x1d70 [ 50.372384] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.373225] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.374193] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.375152] ? irqentry_exit+0xf3/0x650 [ 50.375909] do_syscall_64+0xbf/0x430 [ 50.376645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.377590] RIP: 0033:0x7f3045f055cd [ 50.378262] 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 [ 50.381410] RSP: 002b:00007ffebc088a70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.382771] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3045f055cd [ 50.384039] RDX: 0000555838ea1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.385296] RBP: 00007ffebc088ad0 R08: 0000000000000000 R09: 00007ffebc088170 [ 50.386580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555840db8240 [ 50.387847] R13: 00007ffebc088f00 R14: 0000555840dc1380 R15: 0000555840dcc540 [ 50.389158] [ 50.389609] irq event stamp: 1737 [ 50.390227] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.391720] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 50.393231] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 50.394776] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 50.396275] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21166' (ECDSA) to the list of known hosts. 2025/11/18 14:51:45 fuzzer started 2025/11/18 14:51:45 dialing manager at localhost:34383 2025/11/18 14:51:45 checking machine... 2025/11/18 14:51:45 checking revisions... [ 51.293917] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:51:45 testing simple program... [ 51.394477] cgroup: Unknown subsys name 'net' [ 51.460719] cgroup: Unknown subsys name 'cpuset' [ 51.486257] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:51:44 Registers: info registers vcpu 0 RAX=00000000e03ebebb RBX=ffff888015be1bc0 RCX=00000000f5acb89f RDX=00000000b1c98386 RSI=ffff888015be26e0 RDI=00000000c57798ad RBP=ffff888015be2618 RSP=ffff88806ce088a8 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888015be26e0 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000005 RIP=ffffffff815275aa RFL=00000896 [-OS-AP-] 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 00007fcf574a9700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fccc2172000 CR3=000000000d09f000 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=2034343a31353a343120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033343a31353a3431203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806cf28500 RCX=ffffffff8152d723 RDX=0000000000000001 RSI=0000000000000004 RDI=ffff88806cf08db8 RBP=1ffff1100d9e11b3 RSP=ffff88806cf08d90 R8 =0000000000000001 R9 =ffffed100d9e11b7 R10=0000000000000003 R11=0000000000000001 R12=ffff88806cf28508 R13=ffff88806cf28510 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff8152d734 RFL=00000046 [---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 00007f3f9098b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff31571000 CR3=000000001fcb2000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000