[ 39.095237] ------------[ cut here ]------------ [ 39.096170] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.098240] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 39.099953] Modules linked in: [ 39.100673] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.102648] Tainted: [W]=WARN [ 39.103255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.104744] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.105683] 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 [ 39.108889] RSP: 0018:ffff88801639fbc0 EFLAGS: 00010286 [ 39.109890] RAX: 0000000000000000 RBX: ffffed1002c73f78 RCX: ffffffff813a4050 [ 39.111206] RDX: ffff888015d0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.112508] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c73f2f [ 39.113803] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.115107] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801639fdf8 [ 39.116400] FS: 00007f7f1b1a3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.117855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.118912] CR2: 00007f7f1b695580 CR3: 000000001781b000 CR4: 0000000000350ef0 [ 39.120204] Call Trace: [ 39.120687] [ 39.121154] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.122046] ? __create_object+0x59/0x80 [ 39.122794] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.123771] __vmalloc_noprof+0x59/0x60 [ 39.124551] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.125438] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.126385] bpf_prog_alloc+0x39/0x200 [ 39.127129] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.128074] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.128952] do_seccomp+0x349/0x25e0 [ 39.129676] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.130578] ? __pfx_do_seccomp+0x10/0x10 [ 39.131382] ? find_held_lock+0x2b/0x80 [ 39.132141] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.133129] ? static_key_count+0x60/0x80 [ 39.133902] prctl_set_seccomp+0x4e/0x70 [ 39.134688] __do_sys_prctl+0xe6c/0x1d70 [ 39.135477] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.136362] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.137348] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.138325] ? irqentry_exit+0xf3/0x650 [ 39.139095] do_syscall_64+0xbf/0x430 [ 39.139795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.140764] RIP: 0033:0x7f7f1b6955cd [ 39.141481] 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 [ 39.144685] RSP: 002b:00007fff657ee880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.146068] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f1b6955cd [ 39.147372] RDX: 000056313e0abe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.148686] RBP: 00007fff657ee8e0 R08: 0000000000000000 R09: 00007fff657edf80 [ 39.149988] R10: 0000000000000000 R11: 0000000000000246 R12: 00005631710b1ad0 [ 39.151282] R13: 00007fff657eed10 R14: 00005631710b2bc0 R15: 00005631710c3780 [ 39.152608] [ 39.153073] irq event stamp: 1801 [ 39.153684] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 39.155228] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 39.156775] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 39.158323] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 39.159849] ---[ end trace 0000000000000000 ]--- [ 42.383351] ------------[ cut here ]------------ [ 42.384113] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.385813] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 42.387014] Modules linked in: [ 42.387499] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.389145] Tainted: [W]=WARN [ 42.389598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.390797] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.391547] 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 [ 42.394167] RSP: 0018:ffff8880169a7bc0 EFLAGS: 00010286 [ 42.394937] RAX: 0000000000000000 RBX: ffffed1002d34f78 RCX: ffffffff813a4050 [ 42.396024] RDX: ffff88800b68b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.397086] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d34f2f [ 42.398155] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.399218] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169a7df8 [ 42.400277] FS: 00007f98e8ecf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.401479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.402352] CR2: 00007ffd19478ef7 CR3: 00000000207bc000 CR4: 0000000000350ef0 [ 42.403418] Call Trace: [ 42.403801] [ 42.404172] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.404886] ? __create_object+0x59/0x80 [ 42.405543] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.406336] __vmalloc_noprof+0x59/0x60 [ 42.406926] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.407687] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.408479] bpf_prog_alloc+0x39/0x200 [ 42.409087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.409816] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.410566] do_seccomp+0x349/0x25e0 [ 42.411159] ? find_held_lock+0x2b/0x80 [ 42.411750] ? do_prlimit+0x310/0x610 [ 42.412372] ? __pfx_do_seccomp+0x10/0x10 [ 42.413017] ? do_raw_spin_unlock+0x53/0x220 [ 42.413664] ? _raw_spin_unlock+0x1e/0x40 [ 42.414305] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.415098] ? static_key_count+0x60/0x80 [ 42.415720] prctl_set_seccomp+0x4e/0x70 [ 42.416370] __do_sys_prctl+0xe6c/0x1d70 [ 42.417010] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.417681] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.418480] ? irqentry_exit+0xf3/0x650 [ 42.419105] do_syscall_64+0xbf/0x430 [ 42.419680] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.420475] RIP: 0033:0x7f98e93c15cd [ 42.421064] 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 [ 42.423679] RSP: 002b:00007ffd19476a10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.424813] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98e93c15cd [ 42.425877] RDX: 0000562cafbb4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.426939] RBP: 00007ffd19476a70 R08: 0000000000000000 R09: 00007ffd19476110 [ 42.428018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562cbdcf9ad0 [ 42.429084] R13: 00007ffd19476ea0 R14: 0000562cbdcfabc0 R15: 0000562cbdd0b780 [ 42.430146] [ 42.430494] irq event stamp: 1693 [ 42.431037] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 42.432300] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 42.433574] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 42.434843] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 42.436106] ---[ end trace 0000000000000000 ]--- [ 43.234196] ------------[ cut here ]------------ [ 43.235190] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.237390] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.238951] Modules linked in: [ 43.239632] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.241857] Tainted: [W]=WARN [ 43.242521] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.244131] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.245143] 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 [ 43.248643] RSP: 0018:ffff88801736fbc0 EFLAGS: 00010286 [ 43.249726] RAX: 0000000000000000 RBX: ffffed1002e6df78 RCX: ffffffff813a4050 [ 43.251145] RDX: ffff888015c30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.252581] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6df2f [ 43.254007] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.255450] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801736fdf8 [ 43.256903] FS: 00007fdb5b212900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.258512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.259714] CR2: 00007fdb5b704580 CR3: 0000000020e56000 CR4: 0000000000350ef0 [ 43.261185] Call Trace: [ 43.261717] [ 43.262222] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.263240] ? __create_object+0x59/0x80 [ 43.264137] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.265256] __vmalloc_noprof+0x59/0x60 [ 43.266135] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.267139] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.268100] bpf_prog_alloc+0x39/0x200 [ 43.268793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.269744] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.270638] do_seccomp+0x349/0x25e0 [ 43.271367] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.272271] ? __pfx_do_seccomp+0x10/0x10 [ 43.273085] ? find_held_lock+0x2b/0x80 [ 43.273800] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.274771] ? static_key_count+0x60/0x80 [ 43.275570] prctl_set_seccomp+0x4e/0x70 [ 43.276367] __do_sys_prctl+0xe6c/0x1d70 [ 43.277162] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.278030] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.279005] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.279929] ? irqentry_exit+0xf3/0x650 [ 43.280728] do_syscall_64+0xbf/0x430 [ 43.281473] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.282427] RIP: 0033:0x7fdb5b7045cd [ 43.283132] 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 [ 43.286314] RSP: 002b:00007ffebc3021e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.287670] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb5b7045cd [ 43.288955] RDX: 00005590af31ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.290262] RBP: 00007ffebc302240 R08: 0000000000000000 R09: 00007ffebc3018e0 [ 43.291536] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590c06f1bf0 [ 43.292853] R13: 00007ffebc302670 R14: 00005590c06fb380 R15: 00005590c0706460 [ 43.294160] [ 43.294591] irq event stamp: 1775 [ 43.295236] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 43.296783] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 43.298151] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 43.299413] softirqs last disabled at (1565): [] __irq_exit_rcu+0xc4/0x100 [ 43.300667] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47083' (ECDSA) to the list of known hosts. 2025/11/17 09:40:40 fuzzer started 2025/11/17 09:40:40 dialing manager at localhost:37895 2025/11/17 09:40:40 checking machine... 2025/11/17 09:40:40 checking revisions... [ 44.203138] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:40:41 testing simple program... [ 44.277161] cgroup: Unknown subsys name 'net' [ 44.343252] cgroup: Unknown subsys name 'cpuset' [ 44.354589] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:40:40 Registers: info registers vcpu 0 RAX=00000000e78ec8b6 RBX=000000006d54973d RCX=00000000ca22bc5f RDX=000000000000000b RSI=ffff88806ce08bd8 RDI=000000000000000a RBP=0000000000000001 RSP=ffff88806ce08b40 R8 =000000001228bba3 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff88806ce08ba8 R15=000000000000000b RIP=ffffffff8264240b RFL=00000297 [--S-APC] 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 00007fb4a9a9a700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f98e94870b0 CR3=000000000c87a000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3833325b646873732039333a3034 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323833 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=1ffff1100d9e1156 RSI=000000008301a466 RDI=ffff88806cf31cd0 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e542 RFL=00000216 [----AP-] 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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f98e9484650 CR3=000000000d42f000 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=28840ae79d1e1c82264b02d2ab248029 XMM02=0000000000301858ec2efd57dc4c00df XMM03=000000000030f498f67286d1052ac74f XMM04=4fa6eb0426499a9a00000000000ae988 XMM05=0b39c798a71319b6000000000031eca0 XMM06=a55b6a2a349fae070000000000318220 XMM07=e042d86d42eb936e000000000030f770 XMM08=f67286d1052ac74f00000000003018b8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000