[ 44.197320] ------------[ cut here ]------------ [ 44.198245] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.200350] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 44.201801] Modules linked in: [ 44.202438] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.204444] Tainted: [W]=WARN [ 44.204986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.206844] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.207821] 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 [ 44.210971] RSP: 0018:ffff888015a57bc0 EFLAGS: 00010286 [ 44.211976] RAX: 0000000000000000 RBX: ffffed1002b4af78 RCX: ffffffff813a4050 [ 44.213264] RDX: ffff88800f77b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.214554] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b4af2f [ 44.215838] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.217150] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a57df8 [ 44.218488] FS: 00007f2ae91a8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.220052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.221126] CR2: 00007ffe4d0f6ef7 CR3: 000000000ff70000 CR4: 0000000000350ef0 [ 44.222388] Call Trace: [ 44.222843] [ 44.223288] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.224132] ? __create_object+0x59/0x80 [ 44.224907] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.225847] __vmalloc_noprof+0x59/0x60 [ 44.226581] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.227439] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.228359] bpf_prog_alloc+0x39/0x200 [ 44.229037] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.229927] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.230809] do_seccomp+0x349/0x25e0 [ 44.231513] ? lock_release+0xc8/0x290 [ 44.232268] ? __pfx_do_seccomp+0x10/0x10 [ 44.232992] ? __schedule+0xf2c/0x3d40 [ 44.233714] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.234652] ? static_key_count+0x60/0x80 [ 44.235431] prctl_set_seccomp+0x4e/0x70 [ 44.236151] __do_sys_prctl+0xe6c/0x1d70 [ 44.236923] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.237767] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 44.238729] ? exit_to_user_mode_loop+0xcf/0x4d0 [ 44.239621] do_syscall_64+0xbf/0x430 [ 44.240361] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.241298] RIP: 0033:0x7f2ae969a5cd [ 44.241937] 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 [ 44.245052] RSP: 002b:00007ffe4d0f4320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.246391] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ae969a5cd [ 44.247635] RDX: 000056360824fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.248898] RBP: 00007ffe4d0f4380 R08: 0000000000000000 R09: 00007ffe4d0f3a20 [ 44.250151] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636430e4b10 [ 44.251413] R13: 00007ffe4d0f47b0 R14: 00005636430e52b0 R15: 00005636430f96f0 [ 44.252694] [ 44.253107] irq event stamp: 1851 [ 44.253740] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 44.255229] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 44.256716] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 44.258206] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 44.259682] ---[ end trace 0000000000000000 ]--- [ 47.585553] ------------[ cut here ]------------ [ 47.586477] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.588516] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 47.589975] Modules linked in: [ 47.590619] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.592813] Tainted: [W]=WARN [ 47.593480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.594946] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.595863] 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 [ 47.599087] RSP: 0018:ffff888016dcfbc0 EFLAGS: 00010286 [ 47.600088] RAX: 0000000000000000 RBX: ffffed1002db9f78 RCX: ffffffff813a4050 [ 47.601384] RDX: ffff888017781bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.602682] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db9f2f [ 47.603982] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.605245] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dcfdf8 [ 47.606517] FS: 00007f4855f2e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.607967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.609029] CR2: 00007f48564944a6 CR3: 000000000bdc8000 CR4: 0000000000350ef0 [ 47.610376] Call Trace: [ 47.610837] [ 47.611296] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.612162] ? __create_object+0x59/0x80 [ 47.612947] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.613932] __vmalloc_noprof+0x59/0x60 [ 47.614687] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.615563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.616504] bpf_prog_alloc+0x39/0x200 [ 47.617233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.618112] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.619013] do_seccomp+0x349/0x25e0 [ 47.619730] ? find_held_lock+0x2b/0x80 [ 47.620493] ? do_prlimit+0x310/0x610 [ 47.621231] ? __pfx_do_seccomp+0x10/0x10 [ 47.621976] ? do_raw_spin_unlock+0x53/0x220 [ 47.622822] ? _raw_spin_unlock+0x1e/0x40 [ 47.623624] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.624616] ? static_key_count+0x60/0x80 [ 47.625437] prctl_set_seccomp+0x4e/0x70 [ 47.626221] __do_sys_prctl+0xe6c/0x1d70 [ 47.626971] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.627844] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.628843] ? irqentry_exit+0xf3/0x650 [ 47.629632] do_syscall_64+0xbf/0x430 [ 47.630390] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.631370] RIP: 0033:0x7f48564205cd [ 47.632055] 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 [ 47.635274] RSP: 002b:00007ffee0e981b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.636675] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48564205cd [ 47.637976] RDX: 000055b0bf0e5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.639266] RBP: 00007ffee0e98210 R08: 0000000000000000 R09: 00007ffee0e978b0 [ 47.640569] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b0d40fead0 [ 47.641845] R13: 00007ffee0e98640 R14: 000055b0d40ffbc0 R15: 000055b0d4110780 [ 47.643150] [ 47.643599] irq event stamp: 1779 [ 47.644260] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 47.645801] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 47.647317] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 47.648887] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 47.650402] ---[ end trace 0000000000000000 ]--- [ 48.444223] ------------[ cut here ]------------ [ 48.444946] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.446627] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 48.447821] Modules linked in: [ 48.448344] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.449985] Tainted: [W]=WARN [ 48.450475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.451693] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.452475] 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 [ 48.455112] RSP: 0018:ffff88801799fbc0 EFLAGS: 00010286 [ 48.455934] RAX: 0000000000000000 RBX: ffffed1002f33f78 RCX: ffffffff813a4050 [ 48.457011] RDX: ffff88800deab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.458071] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f33f2f [ 48.459139] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.460208] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801799fdf8 [ 48.461296] FS: 00007f8fac9d3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.462506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.463382] CR2: 00007f8facec5580 CR3: 000000001fb3b000 CR4: 0000000000350ef0 [ 48.464462] Call Trace: [ 48.464849] [ 48.465220] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.465930] ? __create_object+0x59/0x80 [ 48.466583] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.467376] __vmalloc_noprof+0x59/0x60 [ 48.467978] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.468700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.469481] bpf_prog_alloc+0x39/0x200 [ 48.470055] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.470840] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.471719] do_seccomp+0x349/0x25e0 [ 48.472350] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.473066] ? __pfx_do_seccomp+0x10/0x10 [ 48.473724] ? find_held_lock+0x2b/0x80 [ 48.474356] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.475117] ? static_key_count+0x60/0x80 [ 48.475792] prctl_set_seccomp+0x4e/0x70 [ 48.476451] __do_sys_prctl+0xe6c/0x1d70 [ 48.477068] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.477781] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.478623] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.479430] ? irqentry_exit+0xf3/0x650 [ 48.480059] do_syscall_64+0xbf/0x430 [ 48.480728] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.481717] RIP: 0033:0x7f8facec55cd [ 48.482463] 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 [ 48.485782] RSP: 002b:00007ffcb527f900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.487153] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8facec55cd [ 48.488464] RDX: 0000562ac24abe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.489733] RBP: 00007ffcb527f960 R08: 0000000000000000 R09: 00007ffcb527f000 [ 48.491047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ae5c26ad0 [ 48.492347] R13: 00007ffcb527fd90 R14: 0000562ae5c27bc0 R15: 0000562ae5c38780 [ 48.493680] [ 48.494132] irq event stamp: 1701 [ 48.494817] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 48.496387] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 48.497932] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 48.499536] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 48.500912] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57386' (ECDSA) to the list of known hosts. 2025/11/18 04:00:11 fuzzer started 2025/11/18 04:00:12 dialing manager at localhost:37895 2025/11/18 04:00:12 checking machine... 2025/11/18 04:00:12 checking revisions... [ 49.400966] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:00:12 testing simple program... [ 49.493300] cgroup: Unknown subsys name 'net' [ 49.561320] cgroup: Unknown subsys name 'cpuset' [ 49.579573] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:00:11 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009627840 RCX=ffff888009627794 RDX=1ffff110012c4f13 RSI=ffffffff85e1ffe0 RDI=ffffffff813c0e01 RBP=ffff888009627898 RSP=ffff888009627828 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000011d83 R12=ffff888009627908 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888008c4b780 RIP=ffffffff8135e1d2 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f48564e3650 CR3=000000000b795000 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=2031313a30303a343020383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030313a30303a3430203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86e86e9d RBX=0000000000000001 RCX=ffffffff86e86e98 RDX=0000000000000000 RSI=0000000000000000 RDI=1ffffffff0dd0dd3 RBP=ffff88800df779b8 RSP=ffff88800df778f0 R8 =ffffffff86e86e9c R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff88800df779c0 R13=ffff88800df779a8 R14=ffff88800df779a1 R15=ffff88800df77960 RIP=ffffffff8135e862 RFL=00000213 [----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 00007f4855f2e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffee0e90ff8 CR3=000000001f96a000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000