[ 46.127838] ------------[ cut here ]------------ [ 46.128798] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.130811] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.132321] Modules linked in: [ 46.132919] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.134875] Tainted: [W]=WARN [ 46.135469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.136951] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.137855] 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 [ 46.141038] RSP: 0018:ffff888018a17bc0 EFLAGS: 00010286 [ 46.142031] RAX: 0000000000000000 RBX: ffffed1003142f78 RCX: ffffffff813a4050 [ 46.143334] RDX: ffff888018a03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.144644] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003142f2f [ 46.145942] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.147241] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a17df8 [ 46.148562] FS: 00007fd57286e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.150022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.151102] CR2: 00007ffe92942ef7 CR3: 000000000c90d000 CR4: 0000000000350ef0 [ 46.152441] Call Trace: [ 46.152923] [ 46.153387] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.154293] ? __create_object+0x59/0x80 [ 46.155037] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.156026] __vmalloc_noprof+0x59/0x60 [ 46.156789] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.157661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.158602] bpf_prog_alloc+0x39/0x200 [ 46.159353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.160297] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.161225] do_seccomp+0x349/0x25e0 [ 46.161916] ? find_held_lock+0x2b/0x80 [ 46.162683] ? do_prlimit+0x310/0x610 [ 46.163437] ? __pfx_do_seccomp+0x10/0x10 [ 46.164239] ? do_raw_spin_unlock+0x53/0x220 [ 46.165047] ? _raw_spin_unlock+0x1e/0x40 [ 46.165847] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.166807] ? static_key_count+0x60/0x80 [ 46.167626] prctl_set_seccomp+0x4e/0x70 [ 46.168422] __do_sys_prctl+0xe6c/0x1d70 [ 46.169233] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.170054] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.171032] ? irqentry_exit+0xf3/0x650 [ 46.171805] do_syscall_64+0xbf/0x430 [ 46.172572] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.173538] RIP: 0033:0x7fd572d605cd [ 46.174253] 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 [ 46.177484] RSP: 002b:00007ffe92941ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.178864] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd572d605cd [ 46.180171] RDX: 000055ddabafbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.181488] RBP: 00007ffe92941b10 R08: 0000000000000000 R09: 00007ffe929411b0 [ 46.182792] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ddcbe6fad0 [ 46.184088] R13: 00007ffe92941f40 R14: 000055ddcbe70bc0 R15: 000055ddcbe81780 [ 46.185427] [ 46.185858] irq event stamp: 1741 [ 46.186518] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 46.188058] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 46.189613] softirqs last enabled at (1556): [] handle_softirqs+0x50c/0x770 [ 46.191203] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 46.192766] ---[ end trace 0000000000000000 ]--- [ 49.860982] ------------[ cut here ]------------ [ 49.861957] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.864012] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.865558] Modules linked in: [ 49.866222] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.868230] Tainted: [W]=WARN [ 49.868816] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.870325] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.871264] 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 [ 49.874479] RSP: 0018:ffff888016fb7bc0 EFLAGS: 00010286 [ 49.875476] RAX: 0000000000000000 RBX: ffffed1002df6f78 RCX: ffffffff813a4050 [ 49.876784] RDX: ffff888017af5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.878092] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df6f2f [ 49.879426] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.880758] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fb7df8 [ 49.882055] FS: 00007f07cfbc1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.883534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.884622] CR2: 00007f07d00b3580 CR3: 000000000e494000 CR4: 0000000000350ef0 [ 49.885921] Call Trace: [ 49.886462] [ 49.886873] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.887795] ? __create_object+0x59/0x80 [ 49.888629] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.889628] __vmalloc_noprof+0x59/0x60 [ 49.890435] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.891344] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.892307] bpf_prog_alloc+0x39/0x200 [ 49.893024] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.893966] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.894887] do_seccomp+0x349/0x25e0 [ 49.895631] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.896578] ? __pfx_do_seccomp+0x10/0x10 [ 49.897396] ? find_held_lock+0x2b/0x80 [ 49.898109] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.899104] ? static_key_count+0x60/0x80 [ 49.899941] prctl_set_seccomp+0x4e/0x70 [ 49.900753] __do_sys_prctl+0xe6c/0x1d70 [ 49.901575] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.902466] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.903458] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.904461] ? irqentry_exit+0xf3/0x650 [ 49.905291] do_syscall_64+0xbf/0x430 [ 49.905996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.906960] RIP: 0033:0x7f07d00b35cd [ 49.907679] 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 [ 49.910882] RSP: 002b:00007ffdff04f050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.912278] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07d00b35cd [ 49.913617] RDX: 000055e7ca31ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.914919] RBP: 00007ffdff04f0b0 R08: 0000000000000000 R09: 00007ffdff04e750 [ 49.916213] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e7e47af2b0 [ 49.917555] R13: 00007ffdff04f4e0 R14: 000055e7e47b1d20 R15: 000055e7e47c38d0 [ 49.918882] [ 49.919387] irq event stamp: 1741 [ 49.919991] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.921545] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 49.923089] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 49.924688] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 49.926048] ---[ end trace 0000000000000000 ]--- [ 50.773184] ------------[ cut here ]------------ [ 50.774214] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.776341] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.777832] Modules linked in: [ 50.778470] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.780564] Tainted: [W]=WARN [ 50.781160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.782836] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.783809] 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 [ 50.787009] RSP: 0018:ffff888018907bc0 EFLAGS: 00010286 [ 50.787977] RAX: 0000000000000000 RBX: ffffed1003120f78 RCX: ffffffff813a4050 [ 50.789237] RDX: ffff888014543780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.790490] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003120f2f [ 50.791755] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.793049] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018907df8 [ 50.794310] FS: 00007fce5ad33900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.795743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.796798] CR2: 00007fce5b225580 CR3: 000000000bf43000 CR4: 0000000000350ef0 [ 50.798073] Call Trace: [ 50.798578] [ 50.798984] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.799866] ? __create_object+0x59/0x80 [ 50.800650] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.801608] __vmalloc_noprof+0x59/0x60 [ 50.802357] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.803227] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.804098] bpf_prog_alloc+0x39/0x200 [ 50.804843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.805753] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.806659] do_seccomp+0x349/0x25e0 [ 50.807372] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.808256] ? __pfx_do_seccomp+0x10/0x10 [ 50.808998] ? find_held_lock+0x2b/0x80 [ 50.809748] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.810698] ? static_key_count+0x60/0x80 [ 50.811494] prctl_set_seccomp+0x4e/0x70 [ 50.812269] __do_sys_prctl+0xe6c/0x1d70 [ 50.813008] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.813856] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.814808] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.815769] ? irqentry_exit+0xf3/0x650 [ 50.816539] do_syscall_64+0xbf/0x430 [ 50.817305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.818246] RIP: 0033:0x7fce5b2255cd [ 50.818900] 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 [ 50.822009] RSP: 002b:00007ffca05b4650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.823359] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce5b2255cd [ 50.824634] RDX: 00005588ee9eee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.825902] RBP: 00007ffca05b46b0 R08: 0000000000000000 R09: 00007ffca05b3d50 [ 50.827158] R10: 0000000000000000 R11: 0000000000000246 R12: 00005588f6164ad0 [ 50.828429] R13: 00007ffca05b4ae0 R14: 00005588f6165bc0 R15: 00005588f6176780 [ 50.829628] [ 50.829975] irq event stamp: 1817 [ 50.830497] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 50.831744] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 50.832993] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 50.834251] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 50.835497] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7634' (ECDSA) to the list of known hosts. 2025/11/17 17:10:26 fuzzer started 2025/11/17 17:10:27 dialing manager at localhost:37895 2025/11/17 17:10:27 checking machine... 2025/11/17 17:10:27 checking revisions... [ 51.766666] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:10:27 testing simple program... [ 51.862337] cgroup: Unknown subsys name 'net' [ 51.944539] cgroup: Unknown subsys name 'cpuset' [ 51.961727] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:10:26 Registers: info registers vcpu 0 RAX=ffff888019e60468 RBX=ffff888009e65d20 RCX=ffff888019e5d000 RDX=ffff88800d309768 RSI=ffff888019e5cac0 RDI=0000000000000000 RBP=ffff88800e3da4a0 RSP=ffff88801abbfcd8 R8 =0000000000000000 R9 =ffffed1003577f8d R10=0000000000000003 R11=0000000000000001 R12=ffff888019e5cac0 R13=0000000000000540 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62696 RFL=00000082 [--S----] 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 00007f07cfbc1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f07d0178618 CR3=000000000cc4f000 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 info registers vcpu 1 RAX=0000000000000050 RBX=ffff88800ad30000 RCX=ffffffff8259f226 RDX=00000000000101f7 RSI=ffffffff8259f234 RDI=0000000000000007 RBP=00000000000003e7 RSP=ffff888009a9e5b8 R8 =0000000000000001 R9 =0000000000006d2c R10=00000000000101f7 R11=0000000000000001 R12=00000000000101f7 R13=ffffed10015a6001 R14=ffffffff862e1880 R15=dffffc0000000000 RIP=ffffffff8259f238 RFL=00000093 [--S-A-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f162a1f9000 CR3=000000000b82f000 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=2036323a30313a373120373120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035323a30313a3731203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000