[ 45.977016] ------------[ cut here ]------------ [ 45.977938] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.980001] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.981497] Modules linked in: [ 45.982140] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.984538] Tainted: [W]=WARN [ 45.986713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.988203] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.989149] 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 [ 45.992330] RSP: 0018:ffff888017e4fbc0 EFLAGS: 00010286 [ 45.993321] RAX: 0000000000000000 RBX: ffffed1002fc9f78 RCX: ffffffff813a4050 [ 45.994583] RDX: ffff888009883780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.995857] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fc9f2f [ 45.997132] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.998413] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e4fdf8 [ 45.999744] FS: 00007fd93ef67900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.001193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.002277] CR2: 00007ffc44120ef7 CR3: 0000000009fde000 CR4: 0000000000350ef0 [ 46.003575] Call Trace: [ 46.004042] [ 46.004461] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.005392] ? __create_object+0x59/0x80 [ 46.006196] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.007185] __vmalloc_noprof+0x59/0x60 [ 46.007958] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.008859] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.009830] bpf_prog_alloc+0x39/0x200 [ 46.010522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.011454] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.012364] do_seccomp+0x349/0x25e0 [ 46.013101] ? find_held_lock+0x2b/0x80 [ 46.013864] ? do_prlimit+0x310/0x610 [ 46.014601] ? __pfx_do_seccomp+0x10/0x10 [ 46.015341] ? do_raw_spin_unlock+0x53/0x220 [ 46.016166] ? _raw_spin_unlock+0x1e/0x40 [ 46.016946] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.017939] ? static_key_count+0x60/0x80 [ 46.018740] prctl_set_seccomp+0x4e/0x70 [ 46.019478] __do_sys_prctl+0xe6c/0x1d70 [ 46.020271] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.021155] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.022125] ? irqentry_exit+0xf3/0x650 [ 46.022907] do_syscall_64+0xbf/0x430 [ 46.023662] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.024637] RIP: 0033:0x7fd93f4595cd [ 46.025322] 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 [ 46.028497] RSP: 002b:00007ffc4411fc80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.029894] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd93f4595cd [ 46.031183] RDX: 00005629a3130e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.032465] RBP: 00007ffc4411fce0 R08: 0000000000000000 R09: 00007ffc4411f380 [ 46.033755] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629d0a36ad0 [ 46.035053] R13: 00007ffc44120110 R14: 00005629d0a37bc0 R15: 00005629d0a48780 [ 46.036353] [ 46.036818] irq event stamp: 3479 [ 46.037433] hardirqs last enabled at (3487): [] __up_console_sem+0x78/0x80 [ 46.038958] hardirqs last disabled at (3496): [] __up_console_sem+0x5d/0x80 [ 46.040469] softirqs last enabled at (3382): [] handle_softirqs+0x50c/0x770 [ 46.042026] softirqs last disabled at (3377): [] __irq_exit_rcu+0xc4/0x100 [ 46.043523] ---[ end trace 0000000000000000 ]--- [ 49.289134] ------------[ cut here ]------------ [ 49.289962] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.291786] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.293093] Modules linked in: [ 49.293675] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.295426] Tainted: [W]=WARN [ 49.295956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.297293] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.298109] 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 [ 49.300893] RSP: 0018:ffff888016d47bc0 EFLAGS: 00010286 [ 49.301800] RAX: 0000000000000000 RBX: ffffed1002da8f78 RCX: ffffffff813a4050 [ 49.302942] RDX: ffff88800f1a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.304085] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da8f2f [ 49.305242] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.306394] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d47df8 [ 49.307533] FS: 00007f3a37502900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.308818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.309784] CR2: 00007f3a379f4580 CR3: 0000000009ec5000 CR4: 0000000000350ef0 [ 49.310914] Call Trace: [ 49.311323] [ 49.311724] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.312484] ? __create_object+0x59/0x80 [ 49.313195] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.314053] __vmalloc_noprof+0x59/0x60 [ 49.314726] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.315457] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.316292] bpf_prog_alloc+0x39/0x200 [ 49.316935] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.317770] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.318527] do_seccomp+0x349/0x25e0 [ 49.319167] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.319963] ? __pfx_do_seccomp+0x10/0x10 [ 49.320662] ? find_held_lock+0x2b/0x80 [ 49.321317] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.322175] ? static_key_count+0x60/0x80 [ 49.322889] prctl_set_seccomp+0x4e/0x70 [ 49.323586] __do_sys_prctl+0xe6c/0x1d70 [ 49.324248] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.325023] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.325887] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.326737] ? irqentry_exit+0xf3/0x650 [ 49.327382] do_syscall_64+0xbf/0x430 [ 49.328044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.328922] RIP: 0033:0x7f3a379f45cd [ 49.329529] 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 [ 49.332349] RSP: 002b:00007ffec5b4a220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.333584] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a379f45cd [ 49.334709] RDX: 000055ce26903e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.335846] RBP: 00007ffec5b4a280 R08: 0000000000000000 R09: 00007ffec5b49920 [ 49.336978] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce410faad0 [ 49.338156] R13: 00007ffec5b4a6b0 R14: 000055ce410fbbc0 R15: 000055ce4110c780 [ 49.339305] [ 49.339732] irq event stamp: 2049 [ 49.340281] hardirqs last enabled at (2057): [] __up_console_sem+0x78/0x80 [ 49.341633] hardirqs last disabled at (2066): [] __up_console_sem+0x5d/0x80 [ 49.342983] softirqs last enabled at (1950): [] handle_softirqs+0x50c/0x770 [ 49.344353] softirqs last disabled at (1935): [] __irq_exit_rcu+0xc4/0x100 [ 49.345713] ---[ end trace 0000000000000000 ]--- [ 50.126986] ------------[ cut here ]------------ [ 50.127974] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.130226] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.131865] Modules linked in: [ 50.132500] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.134674] Tainted: [W]=WARN [ 50.135274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.136854] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.137855] 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 [ 50.141271] RSP: 0018:ffff888009d5fbc0 EFLAGS: 00010286 [ 50.142346] RAX: 0000000000000000 RBX: ffffed10013abf78 RCX: ffffffff813a4050 [ 50.143762] RDX: ffff888016823780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.145151] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013abf2f [ 50.146585] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.148009] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009d5fdf8 [ 50.149406] FS: 00007fb2f3db8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.150960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.152108] CR2: 00007fff148aeef7 CR3: 00000000173d7000 CR4: 0000000000350ef0 [ 50.153501] Call Trace: [ 50.154073] [ 50.154534] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.155491] ? __create_object+0x59/0x80 [ 50.156356] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.157410] __vmalloc_noprof+0x59/0x60 [ 50.158248] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.159205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.160222] bpf_prog_alloc+0x39/0x200 [ 50.161053] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.162060] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.163056] do_seccomp+0x349/0x25e0 [ 50.163844] ? find_held_lock+0x2b/0x80 [ 50.164678] ? do_prlimit+0x310/0x610 [ 50.165458] ? __pfx_do_seccomp+0x10/0x10 [ 50.166323] ? do_raw_spin_unlock+0x53/0x220 [ 50.167226] ? _raw_spin_unlock+0x1e/0x40 [ 50.168103] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.169185] ? static_key_count+0x60/0x80 [ 50.170073] prctl_set_seccomp+0x4e/0x70 [ 50.170932] __do_sys_prctl+0xe6c/0x1d70 [ 50.171802] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.172731] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.173805] ? irqentry_exit+0xf3/0x650 [ 50.174646] do_syscall_64+0xbf/0x430 [ 50.175408] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.176471] RIP: 0033:0x7fb2f42aa5cd [ 50.177282] 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 [ 50.180692] RSP: 002b:00007fff148adeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.182189] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2f42aa5cd [ 50.183597] RDX: 0000564387da6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.184996] RBP: 00007fff148adf10 R08: 0000000000000000 R09: 00007fff148ad5b0 [ 50.186420] R10: 0000000000000000 R11: 0000000000000246 R12: 00005643c70c5ad0 [ 50.187811] R13: 00007fff148ae340 R14: 00005643c70c6bc0 R15: 00005643c70d7780 [ 50.189260] [ 50.189783] irq event stamp: 1755 [ 50.190425] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 50.192085] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 50.193675] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 50.195033] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 50.196382] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5691' (ECDSA) to the list of known hosts. 2025/11/17 11:06:32 fuzzer started 2025/11/17 11:06:32 dialing manager at localhost:37895 2025/11/17 11:06:32 checking machine... 2025/11/17 11:06:32 checking revisions... [ 51.065701] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:06:32 testing simple program... [ 51.164987] cgroup: Unknown subsys name 'net' [ 51.215909] cgroup: Unknown subsys name 'cpuset' [ 51.230703] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:06:31 Registers: info registers vcpu 0 RAX=ffffffff87b2bca0 RBX=ffff888009611bc0 RCX=1bc8cb1a7d91117d RDX=0000000009581045 RSI=000000008e49cf4a RDI=ffff888009612640 RBP=ffff888009612618 RSP=ffff888009627a50 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=000000000000329f R14=0000000000000001 R15=1bc8cb1a7d91117d RIP=ffffffff81527b71 RFL=00000086 [--S--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055ce4111f768 CR3=000000000a13c000 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=2031333a36303a313120373120766f4e XMM01=657463656e6e6f63736944203a5d3434 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3434325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031333a36303a3131203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000055ce41121ae4 RBX=000055ce41112ed0 RCX=0000000000000015 RDX=00000000000009db RSI=000000000000000a RDI=000055ce41121ad5 RBP=00007ffec5b49b90 RSP=00007ffec5b49b28 R8 =000055ce41121ad5 R9 =00007f3a37ab4be0 R10=0000000000000100 R11=0000000000000246 R12=00007f3a37502900 R13=00007ffec5b49b98 R14=00000000000009db R15=0000000000000000 RIP=00007f3a37a51b4f RFL=00000216 [----AP-] 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 00007f3a37502900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec5b44000 CR3=000000000c310000 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=0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a XMM01=ff000000000000000000000000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=0030303031200909094e494d5f444947 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=000000000000000000ffffffffffffff XMM08=00000000000000000020202000202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000