[ 39.058813] ------------[ cut here ]------------ [ 39.059742] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.061788] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.063268] Modules linked in: [ 39.064125] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.066226] Tainted: [W]=WARN [ 39.066816] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.068299] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.069225] 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 [ 39.072453] RSP: 0018:ffff888015fd7bc0 EFLAGS: 00010286 [ 39.073452] RAX: 0000000000000000 RBX: ffffed1002bfaf78 RCX: ffffffff813a4050 [ 39.074756] RDX: ffff888016b05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.076057] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bfaf2f [ 39.077355] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.078688] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fd7df8 [ 39.079978] FS: 00007fbc273f8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.081424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.082517] CR2: 00007ffc3ccf6ef7 CR3: 000000000c25b000 CR4: 0000000000350ef0 [ 39.083829] Call Trace: [ 39.084299] [ 39.084748] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.085666] ? __create_object+0x59/0x80 [ 39.086462] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.087457] __vmalloc_noprof+0x59/0x60 [ 39.088179] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.089075] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.090015] bpf_prog_alloc+0x39/0x200 [ 39.090763] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.091710] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.092627] do_seccomp+0x349/0x25e0 [ 39.093313] ? find_held_lock+0x2b/0x80 [ 39.094098] ? do_prlimit+0x310/0x610 [ 39.094855] ? __pfx_do_seccomp+0x10/0x10 [ 39.095648] ? do_raw_spin_unlock+0x53/0x220 [ 39.096492] ? _raw_spin_unlock+0x1e/0x40 [ 39.097239] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.098220] ? static_key_count+0x60/0x80 [ 39.099028] prctl_set_seccomp+0x4e/0x70 [ 39.099819] __do_sys_prctl+0xe6c/0x1d70 [ 39.100609] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.101485] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.102466] ? irqentry_exit+0xf3/0x650 [ 39.103187] do_syscall_64+0xbf/0x430 [ 39.103932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.104903] RIP: 0033:0x7fbc278ea5cd [ 39.105631] 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 [ 39.108827] RSP: 002b:00007ffc3ccf46b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.110205] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc278ea5cd [ 39.111485] RDX: 000055ae8b8dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.112790] RBP: 00007ffc3ccf4710 R08: 0000000000000000 R09: 00007ffc3ccf3db0 [ 39.114086] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aeb7c2bb10 [ 39.115396] R13: 00007ffc3ccf4b40 R14: 000055aeb7c2c2b0 R15: 000055aeb7c406f0 [ 39.116736] [ 39.117165] irq event stamp: 1833 [ 39.117829] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 39.119364] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 39.120942] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 39.122414] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 39.123694] ---[ end trace 0000000000000000 ]--- [ 42.581745] ------------[ cut here ]------------ [ 42.582503] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.584194] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.585447] Modules linked in: [ 42.585947] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.587606] Tainted: [W]=WARN [ 42.588073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.589305] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.590069] 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 [ 42.592737] RSP: 0018:ffff8880169d7bc0 EFLAGS: 00010286 [ 42.593561] RAX: 0000000000000000 RBX: ffffed1002d3af78 RCX: ffffffff813a4050 [ 42.594622] RDX: ffff888015688000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.595692] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3af2f [ 42.596749] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.597844] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169d7df8 [ 42.598914] FS: 00007f6eea872900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.600110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.600993] CR2: 00007f6eead64580 CR3: 000000001f7ab000 CR4: 0000000000350ef0 [ 42.602076] Call Trace: [ 42.602516] [ 42.602865] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.603615] ? __create_object+0x59/0x80 [ 42.604229] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.605029] __vmalloc_noprof+0x59/0x60 [ 42.605659] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.606347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.607125] bpf_prog_alloc+0x39/0x200 [ 42.607731] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.608509] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.609223] do_seccomp+0x349/0x25e0 [ 42.609825] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.610582] ? __pfx_do_seccomp+0x10/0x10 [ 42.611203] ? find_held_lock+0x2b/0x80 [ 42.611842] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.612666] ? static_key_count+0x60/0x80 [ 42.613295] prctl_set_seccomp+0x4e/0x70 [ 42.613949] __do_sys_prctl+0xe6c/0x1d70 [ 42.614609] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.615291] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.616099] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.616891] ? irqentry_exit+0xf3/0x650 [ 42.617536] do_syscall_64+0xbf/0x430 [ 42.618132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.618916] RIP: 0033:0x7f6eead645cd [ 42.619473] 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 [ 42.622026] RSP: 002b:00007ffe1b3bd800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.623124] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6eead645cd [ 42.624150] RDX: 000055ca1481de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.625212] RBP: 00007ffe1b3bd860 R08: 0000000000000000 R09: 00007ffe1b3bcf00 [ 42.626304] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca3dbd32b0 [ 42.627393] R13: 00007ffe1b3bdc90 R14: 000055ca3dbd5d20 R15: 000055ca3dbe78d0 [ 42.628437] [ 42.628780] irq event stamp: 1685 [ 42.629263] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 42.630506] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 42.631726] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 42.632961] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 42.634182] ---[ end trace 0000000000000000 ]--- [ 43.463686] ------------[ cut here ]------------ [ 43.464627] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.466680] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.468124] Modules linked in: [ 43.468754] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.470751] Tainted: [W]=WARN [ 43.471315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.472826] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.473745] 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 [ 43.476924] RSP: 0018:ffff88801627fbc0 EFLAGS: 00010286 [ 43.477916] RAX: 0000000000000000 RBX: ffffed1002c4ff78 RCX: ffffffff813a4050 [ 43.479202] RDX: ffff88800f221bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.480481] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c4ff2f [ 43.481843] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.483148] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801627fdf8 [ 43.484436] FS: 00007f17079c4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.485890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.486957] CR2: 00007f1707eb6580 CR3: 000000001d00a000 CR4: 0000000000350ef0 [ 43.488246] Call Trace: [ 43.488764] [ 43.489176] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.490093] ? __create_object+0x59/0x80 [ 43.490866] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.491850] __vmalloc_noprof+0x59/0x60 [ 43.492615] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.493472] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.494331] bpf_prog_alloc+0x39/0x200 [ 43.494943] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.495752] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.496506] do_seccomp+0x349/0x25e0 [ 43.497064] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.498031] ? __pfx_do_seccomp+0x10/0x10 [ 43.498688] ? find_held_lock+0x2b/0x80 [ 43.499296] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.500101] ? static_key_count+0x60/0x80 [ 43.500770] prctl_set_seccomp+0x4e/0x70 [ 43.501417] __do_sys_prctl+0xe6c/0x1d70 [ 43.502041] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.502748] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.503542] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.504313] ? irqentry_exit+0xf3/0x650 [ 43.504969] do_syscall_64+0xbf/0x430 [ 43.505581] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.506351] RIP: 0033:0x7f1707eb65cd [ 43.506924] 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 [ 43.509585] RSP: 002b:00007ffd1b7e00a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.510721] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1707eb65cd [ 43.511780] RDX: 000055691ec22e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.512847] RBP: 00007ffd1b7e0100 R08: 0000000000000000 R09: 00007ffd1b7df7a0 [ 43.513906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556934818ad0 [ 43.514977] R13: 00007ffd1b7e0530 R14: 0000556934819bc0 R15: 000055693482a780 [ 43.516054] [ 43.516438] irq event stamp: 1733 [ 43.516964] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 43.518275] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 43.519550] softirqs last enabled at (1522): [] handle_softirqs+0x50c/0x770 [ 43.520821] softirqs last disabled at (1475): [] __irq_exit_rcu+0xc4/0x100 [ 43.522102] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48806' (ECDSA) to the list of known hosts. 2025/11/18 15:05:21 fuzzer started 2025/11/18 15:05:22 dialing manager at localhost:34383 2025/11/18 15:05:22 checking machine... 2025/11/18 15:05:22 checking revisions... [ 44.580852] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:05:22 testing simple program... [ 44.685685] cgroup: Unknown subsys name 'net' [ 44.754512] cgroup: Unknown subsys name 'cpuset' [ 44.768202] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:05:21 Registers: info registers vcpu 0 RAX=ffffffff86abedd1 RBX=0000000000000001 RCX=ffffffff86abedcc RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888015e6f408 RSP=ffff888015e6f340 R8 =ffffffff86abedd0 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026756 R12=ffff888015e6f410 R13=ffff888015e6f3f8 R14=ffff888015e6f3f1 R15=ffff888015e6f3b0 RIP=ffffffff8135e879 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 00007f6eea872900 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=00007ffe1b3b7000 CR3=000000001f7cd000 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=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=ffffed10018f2eb3 RBX=ffffed10018f2ec1 RCX=ffffffff8136096e RDX=ffffed10018f2ec1 RSI=0000000000000070 RDI=ffff88800c797598 RBP=ffffed10018f2eb3 RSP=ffff88800c797508 R8 =0000000000000001 R9 =ffffed10018f2ec0 R10=ffff88800c797607 R11=0000000000000001 R12=0000000000000070 R13=0000000000000000 R14=ffff88800f178000 R15=ffff88800c797598 RIP=ffffffff81b2d1d1 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 00007f2f06579700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb7a2951000 CR3=000000000a1e1000 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=2031323a35303a353120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030323a35303a3531203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000