[ 39.118886] ------------[ cut here ]------------ [ 39.119939] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.122051] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.123482] Modules linked in: [ 39.124111] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.126109] Tainted: [W]=WARN [ 39.126657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.128117] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.129034] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 39.132233] RSP: 0018:ffff88801ba4fbc0 EFLAGS: 00010286 [ 39.133235] RAX: 0000000000000000 RBX: ffffed1003749f78 RCX: ffffffff813a4050 [ 39.134523] RDX: ffff888019540000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.135811] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003749f2f [ 39.137121] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.138398] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ba4fdf8 [ 39.139699] FS: 00007ffb5cd3f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.141154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.142228] CR2: 00007ffe1b81def7 CR3: 000000000c1bb000 CR4: 0000000000350ef0 [ 39.143521] Call Trace: [ 39.144047] [ 39.144477] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.145376] ? __create_object+0x59/0x80 [ 39.146162] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.147140] __vmalloc_noprof+0x59/0x60 [ 39.147879] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.148766] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.149711] bpf_prog_alloc+0x39/0x200 [ 39.150450] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.151402] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.152302] do_seccomp+0x349/0x25e0 [ 39.153046] ? find_held_lock+0x2b/0x80 [ 39.153755] ? do_prlimit+0x310/0x610 [ 39.154514] ? __pfx_do_seccomp+0x10/0x10 [ 39.155322] ? do_raw_spin_unlock+0x53/0x220 [ 39.156192] ? _raw_spin_unlock+0x1e/0x40 [ 39.156932] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.157898] ? static_key_count+0x60/0x80 [ 39.158712] prctl_set_seccomp+0x4e/0x70 [ 39.159491] __do_sys_prctl+0xe6c/0x1d70 [ 39.160280] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.161158] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.162136] ? irqentry_exit+0xf3/0x650 [ 39.162860] do_syscall_64+0xbf/0x430 [ 39.163594] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.164561] RIP: 0033:0x7ffb5d2315cd [ 39.165265] 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 [ 39.168446] RSP: 002b:00007ffe1b81c4c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.169834] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb5d2315cd [ 39.171143] RDX: 000055e934eb0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.172436] RBP: 00007ffe1b81c520 R08: 0000000000000000 R09: 00007ffe1b81bbc0 [ 39.173733] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e942250ad0 [ 39.175032] R13: 00007ffe1b81c950 R14: 000055e942251bc0 R15: 000055e942262780 [ 39.176328] [ 39.176771] irq event stamp: 1825 [ 39.177434] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 39.178961] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 39.180540] softirqs last enabled at (1870): [] handle_softirqs+0x50c/0x770 [ 39.182112] softirqs last disabled at (1855): [] __irq_exit_rcu+0xc4/0x100 [ 39.183635] ---[ end trace 0000000000000000 ]--- [ 42.138495] ------------[ cut here ]------------ [ 42.139418] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.141796] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.143247] Modules linked in: [ 42.143839] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.145830] Tainted: [W]=WARN [ 42.146434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.147893] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.148817] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.152011] RSP: 0018:ffff888015e4fbc0 EFLAGS: 00010286 [ 42.152943] RAX: 0000000000000000 RBX: ffffed1002bc9f78 RCX: ffffffff813a4050 [ 42.154213] RDX: ffff88801614b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.155487] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc9f2f [ 42.156776] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.158069] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e4fdf8 [ 42.159332] FS: 00007f3a96293900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.160770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.161840] CR2: 00007f3a96785580 CR3: 000000000d660000 CR4: 0000000000350ef0 [ 42.163110] Call Trace: [ 42.163573] [ 42.163980] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.164915] ? __create_object+0x59/0x80 [ 42.165688] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.166643] __vmalloc_noprof+0x59/0x60 [ 42.167411] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.168300] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.169253] bpf_prog_alloc+0x39/0x200 [ 42.169939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.170871] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.171774] do_seccomp+0x349/0x25e0 [ 42.172491] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.173412] ? __pfx_do_seccomp+0x10/0x10 [ 42.174207] ? find_held_lock+0x2b/0x80 [ 42.174920] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.175885] ? static_key_count+0x60/0x80 [ 42.176685] prctl_set_seccomp+0x4e/0x70 [ 42.177461] __do_sys_prctl+0xe6c/0x1d70 [ 42.178251] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.179104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.180066] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.181045] ? irqentry_exit+0xf3/0x650 [ 42.181773] do_syscall_64+0xbf/0x430 [ 42.182515] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.183472] RIP: 0033:0x7f3a967855cd [ 42.184173] 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 [ 42.187381] RSP: 002b:00007ffc34e7c330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.188766] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a967855cd [ 42.190042] RDX: 000055c509c7ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.191340] RBP: 00007ffc34e7c390 R08: 0000000000000000 R09: 00007ffc34e7ba30 [ 42.192632] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c51e0d6b10 [ 42.193911] R13: 00007ffc34e7c7c0 R14: 000055c51e0d72b0 R15: 000055c51e0eb6f0 [ 42.195216] [ 42.195638] irq event stamp: 1767 [ 42.196284] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 42.197832] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 42.199347] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 42.200884] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 42.202392] ---[ end trace 0000000000000000 ]--- [ 42.893822] ------------[ cut here ]------------ [ 42.894730] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.896823] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.898511] Modules linked in: [ 42.899212] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.901220] Tainted: [W]=WARN [ 42.901764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.903226] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.904147] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.907348] RSP: 0018:ffff888016e6fbc0 EFLAGS: 00010286 [ 42.908327] RAX: 0000000000000000 RBX: ffffed1002dcdf78 RCX: ffffffff813a4050 [ 42.909635] RDX: ffff888016768000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.910913] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcdf2f [ 42.912193] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.913496] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e6fdf8 [ 42.914794] FS: 00007f8d508fe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.916237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.917318] CR2: 00007ffc3a73fef7 CR3: 000000000b9a1000 CR4: 0000000000350ef0 [ 42.918620] Call Trace: [ 42.919131] [ 42.919538] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.920430] ? __create_object+0x59/0x80 [ 42.921224] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.922196] __vmalloc_noprof+0x59/0x60 [ 42.922924] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.923806] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.924763] bpf_prog_alloc+0x39/0x200 [ 42.925508] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.926455] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.927360] do_seccomp+0x349/0x25e0 [ 42.928077] ? find_held_lock+0x2b/0x80 [ 42.928801] ? do_prlimit+0x310/0x610 [ 42.929546] ? __pfx_do_seccomp+0x10/0x10 [ 42.930326] ? do_raw_spin_unlock+0x53/0x220 [ 42.931175] ? _raw_spin_unlock+0x1e/0x40 [ 42.931910] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.932889] ? static_key_count+0x60/0x80 [ 42.933715] prctl_set_seccomp+0x4e/0x70 [ 42.934496] __do_sys_prctl+0xe6c/0x1d70 [ 42.935290] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.936148] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.937118] ? irqentry_exit+0xf3/0x650 [ 42.937834] do_syscall_64+0xbf/0x430 [ 42.938576] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.939526] RIP: 0033:0x7f8d50df05cd [ 42.940234] 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 [ 42.943421] RSP: 002b:00007ffc3a73d990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.944798] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d50df05cd [ 42.946094] RDX: 000055db4e75ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.947372] RBP: 00007ffc3a73d9f0 R08: 0000000000000000 R09: 00007ffc3a73d090 [ 42.948665] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db581eb2b0 [ 42.949950] R13: 00007ffc3a73de20 R14: 000055db581edd20 R15: 000055db581ff8d0 [ 42.951236] [ 42.951666] irq event stamp: 1867 [ 42.952318] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 42.953859] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 42.955376] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 42.956917] softirqs last disabled at (1581): [] __irq_exit_rcu+0xc4/0x100 [ 42.958165] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22898' (ECDSA) to the list of known hosts. 2025/11/18 01:34:31 fuzzer started 2025/11/18 01:34:31 dialing manager at localhost:37895 2025/11/18 01:34:31 checking machine... 2025/11/18 01:34:31 checking revisions... [ 43.903291] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:34:31 testing simple program... [ 43.986237] cgroup: Unknown subsys name 'net' [ 44.039623] cgroup: Unknown subsys name 'cpuset' [ 44.052155] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:34:30 Registers: info registers vcpu 0 RAX=00000000000432b5 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffc555c478 CR3=0000000005c8a000 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=00007effd909f510000055c9af170790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=000055c51e0f9300 RCX=00007ffc34e79368 RDX=0000000000000001 RSI=00007ffc34e79353 RDI=00007ffc34e79352 RBP=00007ffc34e792d0 RSP=fffffe0000049fd0 R8 =000055c51e0da9c0 R9 =00000000ffffffff R10=000055c51e0d4b20 R11=0000000000000000 R12=0000000000000000 R13=00007ffc34e798c0 R14=000055c51e0f93d0 R15=00007ffc34e79970 RIP=ffffffff81001280 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f3a96293900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3a9684a618 CR3=0000000009bcd000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000