[ 39.010704] ------------[ cut here ]------------ [ 39.011467] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.013199] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.014406] Modules linked in: [ 39.014895] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.016561] Tainted: [W]=WARN [ 39.017030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.018304] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.019028] 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 [ 39.021701] RSP: 0018:ffff888019eafbc0 EFLAGS: 00010286 [ 39.022532] RAX: 0000000000000000 RBX: ffffed10033d5f78 RCX: ffffffff813a4050 [ 39.023607] RDX: ffff88800f778000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.024695] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d5f2f [ 39.025778] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.026867] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019eafdf8 [ 39.027947] FS: 00007fd15750e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.029173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.030035] CR2: 00007ffd1b101ef7 CR3: 000000000b8de000 CR4: 0000000000350ef0 [ 39.031124] Call Trace: [ 39.031512] [ 39.031856] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.032613] ? __create_object+0x59/0x80 [ 39.033266] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.034046] __vmalloc_noprof+0x59/0x60 [ 39.034687] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.035412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.036200] bpf_prog_alloc+0x39/0x200 [ 39.036790] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.037574] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.038335] do_seccomp+0x349/0x25e0 [ 39.038896] ? find_held_lock+0x2b/0x80 [ 39.039535] ? do_prlimit+0x310/0x610 [ 39.040150] ? __pfx_do_seccomp+0x10/0x10 [ 39.040777] ? do_raw_spin_unlock+0x53/0x220 [ 39.041472] ? _raw_spin_unlock+0x1e/0x40 [ 39.042128] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.042899] ? static_key_count+0x60/0x80 [ 39.043568] prctl_set_seccomp+0x4e/0x70 [ 39.044219] __do_sys_prctl+0xe6c/0x1d70 [ 39.044843] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.045567] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.046385] ? irqentry_exit+0xf3/0x650 [ 39.046996] do_syscall_64+0xbf/0x430 [ 39.047620] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.048420] RIP: 0033:0x7fd157a005cd [ 39.048973] 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 [ 39.051622] RSP: 002b:00007ffd1b0ffc50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.052780] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd157a005cd [ 39.053864] RDX: 0000556a2bc33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.054938] RBP: 00007ffd1b0ffcb0 R08: 0000000000000000 R09: 00007ffd1b0ff350 [ 39.056013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a44e2eb10 [ 39.057108] R13: 00007ffd1b1000e0 R14: 0000556a44e2f2b0 R15: 0000556a44e436f0 [ 39.058205] [ 39.058568] irq event stamp: 1695 [ 39.059070] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 39.060375] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 39.061671] softirqs last enabled at (1246): [] handle_softirqs+0x50c/0x770 [ 39.062969] softirqs last disabled at (1233): [] __irq_exit_rcu+0xc4/0x100 [ 39.064245] ---[ end trace 0000000000000000 ]--- [ 42.514264] ------------[ cut here ]------------ [ 42.515191] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.517245] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.518737] Modules linked in: [ 42.519386] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.521412] Tainted: [W]=WARN [ 42.521983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.523460] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.524389] 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 [ 42.527648] RSP: 0018:ffff888019f47bc0 EFLAGS: 00010286 [ 42.528658] RAX: 0000000000000000 RBX: ffffed10033e8f78 RCX: ffffffff813a4050 [ 42.529964] RDX: ffff888017c53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.531261] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e8f2f [ 42.532598] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.533891] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f47df8 [ 42.535218] FS: 00007f268a947900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.536679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.537763] CR2: 00007ffe3d00aef7 CR3: 000000001fd74000 CR4: 0000000000350ef0 [ 42.539101] Call Trace: [ 42.539576] [ 42.539993] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.540917] ? __create_object+0x59/0x80 [ 42.541687] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.542658] __vmalloc_noprof+0x59/0x60 [ 42.543423] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.544311] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.545259] bpf_prog_alloc+0x39/0x200 [ 42.545969] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.546907] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.547833] do_seccomp+0x349/0x25e0 [ 42.548568] ? find_held_lock+0x2b/0x80 [ 42.549346] ? do_prlimit+0x310/0x610 [ 42.550063] ? __pfx_do_seccomp+0x10/0x10 [ 42.550866] ? do_raw_spin_unlock+0x53/0x220 [ 42.551716] ? _raw_spin_unlock+0x1e/0x40 [ 42.552508] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.553486] ? static_key_count+0x60/0x80 [ 42.554295] prctl_set_seccomp+0x4e/0x70 [ 42.555033] __do_sys_prctl+0xe6c/0x1d70 [ 42.555838] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.556723] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.557697] ? irqentry_exit+0xf3/0x650 [ 42.558483] do_syscall_64+0xbf/0x430 [ 42.559242] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.560208] RIP: 0033:0x7f268ae395cd [ 42.560891] 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 [ 42.564099] RSP: 002b:00007ffe3d009550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.565491] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f268ae395cd [ 42.566810] RDX: 000055a80157ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.568117] RBP: 00007ffe3d0095b0 R08: 0000000000000000 R09: 00007ffe3d008c50 [ 42.569440] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a82d3662b0 [ 42.570730] R13: 00007ffe3d0099e0 R14: 000055a82d368d20 R15: 000055a82d37a8d0 [ 42.572062] [ 42.572553] irq event stamp: 1761 [ 42.573211] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 42.574752] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 42.576285] softirqs last enabled at (1400): [] handle_softirqs+0x50c/0x770 [ 42.577727] softirqs last disabled at (1395): [] __irq_exit_rcu+0xc4/0x100 [ 42.578874] ---[ end trace 0000000000000000 ]--- [ 43.416953] ------------[ cut here ]------------ [ 43.417895] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.419952] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.421740] Modules linked in: [ 43.422464] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.424454] Tainted: [W]=WARN [ 43.425011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.426480] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.427412] 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 [ 43.430562] RSP: 0018:ffff88801764fbc0 EFLAGS: 00010286 [ 43.431534] RAX: 0000000000000000 RBX: ffffed1002ec9f78 RCX: ffffffff813a4050 [ 43.432813] RDX: ffff888017d6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.434098] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec9f2f [ 43.435384] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.436669] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801764fdf8 [ 43.437953] FS: 00007f78e97c9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.439374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.440444] CR2: 00007ffde5c3fef7 CR3: 0000000009f14000 CR4: 0000000000350ef0 [ 43.441731] Call Trace: [ 43.442247] [ 43.442651] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.443546] ? __create_object+0x59/0x80 [ 43.444325] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.445296] __vmalloc_noprof+0x59/0x60 [ 43.446022] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.446920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.447871] bpf_prog_alloc+0x39/0x200 [ 43.448629] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.449563] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.450462] do_seccomp+0x349/0x25e0 [ 43.451187] ? find_held_lock+0x2b/0x80 [ 43.451887] ? do_prlimit+0x310/0x610 [ 43.452650] ? __pfx_do_seccomp+0x10/0x10 [ 43.453448] ? do_raw_spin_unlock+0x53/0x220 [ 43.454274] ? _raw_spin_unlock+0x1e/0x40 [ 43.455003] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.455959] ? static_key_count+0x60/0x80 [ 43.456754] prctl_set_seccomp+0x4e/0x70 [ 43.457522] __do_sys_prctl+0xe6c/0x1d70 [ 43.458303] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.459167] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.460124] ? irqentry_exit+0xf3/0x650 [ 43.460860] do_syscall_64+0xbf/0x430 [ 43.461600] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.462548] RIP: 0033:0x7f78e9cbb5cd [ 43.463246] 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 [ 43.466435] RSP: 002b:00007ffde5c3ee10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.467787] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78e9cbb5cd [ 43.469101] RDX: 000056083b890e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.470369] RBP: 00007ffde5c3ee70 R08: 0000000000000000 R09: 00007ffde5c3e510 [ 43.471651] R10: 0000000000000000 R11: 0000000000000246 R12: 000056084f419ad0 [ 43.472917] R13: 00007ffde5c3f2a0 R14: 000056084f41abc0 R15: 000056084f42b780 [ 43.474199] [ 43.474618] irq event stamp: 1831 [ 43.475271] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 43.476816] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 43.478320] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 43.479850] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 43.481387] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23179' (ECDSA) to the list of known hosts. 2025/11/19 01:19:57 fuzzer started 2025/11/19 01:19:57 dialing manager at localhost:34383 2025/11/19 01:19:57 checking machine... 2025/11/19 01:19:57 checking revisions... [ 44.386496] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:19:57 testing simple program... [ 44.482025] cgroup: Unknown subsys name 'net' [ 44.547534] cgroup: Unknown subsys name 'cpuset' [ 44.569242] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:19:56 Registers: info registers vcpu 0 RAX=000055a82d39d810 RBX=000055a82d373da0 RCX=000055a82d3a4400 RDX=000055a82d3a5700 RSI=0000000000000000 RDI=000055a82d39d810 RBP=000055a82d374500 RSP=00007ffe3d009118 R8 =0000000000000001 R9 =00007ffe3d008fa0 R10=00007ffe3d008e53 R11=0000000000000000 R12=0000000000000000 R13=000055a8015371c0 R14=00007ffe3d0093d0 R15=00007ffe3d009180 RIP=00007f268ae9dfe5 RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f268a947900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdf333fa790 CR3=000000001fd96000 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=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=736f6c63206e6f697463656e6e6f4300 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000012f5f RBX=0000000000000001 RCX=ffffffff816194bd RDX=0000000000012f68 RSI=0000000000006194 RDI=0000000000038e38 RBP=ffff8880179778a0 RSP=ffff8880179777d8 R8 =ffffffff86a49dba R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=ffff8880179778a8 R13=ffff888017977890 R14=ffff888017977889 R15=ffff888017977848 RIP=ffffffff8135e6c1 RFL=00000283 [--S---C] 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 00007fa26ec0d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560ef74b4b40 CR3=00000000101c6000 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=00000000000000000000000165648000 XMM01=0f02000affff00000000000000000000 XMM02=00000001697208000f02000affff0000 XMM03=01000000000000000000000000000000 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffffff00ffffff00ffffff00 XMM08=00000000000000810000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000