[ 46.950971] ------------[ cut here ]------------ [ 46.951966] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.954186] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.955755] Modules linked in: [ 46.956432] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.958822] Tainted: [W]=WARN [ 46.959551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.961121] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.962102] 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 [ 46.965582] RSP: 0018:ffff88800e1b7bc0 EFLAGS: 00010286 [ 46.966645] RAX: 0000000000000000 RBX: ffffed1001c36f78 RCX: ffffffff813a4050 [ 46.968056] RDX: ffff888016808000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.969451] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c36f2f [ 46.970851] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.972248] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e1b7df8 [ 46.973633] FS: 00007f47bb84b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.975217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.976388] CR2: 00007ffcab5aaef7 CR3: 000000000a1a2000 CR4: 0000000000350ef0 [ 46.977806] Call Trace: [ 46.978354] [ 46.978807] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.979837] ? __create_object+0x59/0x80 [ 46.980717] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.981813] __vmalloc_noprof+0x59/0x60 [ 46.982671] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.983673] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.984711] bpf_prog_alloc+0x39/0x200 [ 46.985537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.986588] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.987622] do_seccomp+0x349/0x25e0 [ 46.988403] ? find_held_lock+0x2b/0x80 [ 46.989220] ? do_prlimit+0x310/0x610 [ 46.990060] ? __pfx_do_seccomp+0x10/0x10 [ 46.990944] ? do_raw_spin_unlock+0x53/0x220 [ 46.991893] ? _raw_spin_unlock+0x1e/0x40 [ 46.992779] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.993875] ? static_key_count+0x60/0x80 [ 46.994783] prctl_set_seccomp+0x4e/0x70 [ 46.995648] __do_sys_prctl+0xe6c/0x1d70 [ 46.996507] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.997450] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.998525] ? irqentry_exit+0xf3/0x650 [ 46.999346] do_syscall_64+0xbf/0x430 [ 46.999934] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.000746] RIP: 0033:0x7f47bbd3d5cd [ 47.001336] 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 [ 47.004070] RSP: 002b:00007ffcab5a8480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.005232] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47bbd3d5cd [ 47.006305] RDX: 00005605a0ee2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.007409] RBP: 00007ffcab5a84e0 R08: 0000000000000000 R09: 00007ffcab5a7b80 [ 47.008516] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605c9b22b10 [ 47.009596] R13: 00007ffcab5a8910 R14: 00005605c9b232b0 R15: 00005605c9b376f0 [ 47.010699] [ 47.011089] irq event stamp: 1817 [ 47.011640] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 47.012960] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 47.014267] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 47.015614] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 47.016937] ---[ end trace 0000000000000000 ]--- [ 49.783498] ------------[ cut here ]------------ [ 49.784239] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.785935] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.787199] Modules linked in: [ 49.787732] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.789379] Tainted: [W]=WARN [ 49.789844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.791273] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.792085] 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 [ 49.794731] RSP: 0018:ffff88801687fbc0 EFLAGS: 00010286 [ 49.795557] RAX: 0000000000000000 RBX: ffffed1002d0ff78 RCX: ffffffff813a4050 [ 49.796627] RDX: ffff888016493780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.797705] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0ff2f [ 49.798781] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.799875] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801687fdf8 [ 49.800955] FS: 00007f88f7e8b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.802153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.803048] CR2: 00007ffefff8aef7 CR3: 00000000202af000 CR4: 0000000000350ef0 [ 49.804133] Call Trace: [ 49.804562] [ 49.804906] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.805661] ? __create_object+0x59/0x80 [ 49.806274] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.807092] __vmalloc_noprof+0x59/0x60 [ 49.807740] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.808480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.809219] bpf_prog_alloc+0x39/0x200 [ 49.809854] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.810637] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.811409] do_seccomp+0x349/0x25e0 [ 49.811970] ? find_held_lock+0x2b/0x80 [ 49.812613] ? do_prlimit+0x310/0x610 [ 49.813208] ? __pfx_do_seccomp+0x10/0x10 [ 49.813866] ? do_raw_spin_unlock+0x53/0x220 [ 49.814559] ? _raw_spin_unlock+0x1e/0x40 [ 49.815178] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.815977] ? static_key_count+0x60/0x80 [ 49.816649] prctl_set_seccomp+0x4e/0x70 [ 49.817256] __do_sys_prctl+0xe6c/0x1d70 [ 49.817919] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.818640] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.819459] ? irqentry_exit+0xf3/0x650 [ 49.820069] do_syscall_64+0xbf/0x430 [ 49.820688] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.821492] RIP: 0033:0x7f88f837d5cd [ 49.822045] 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 [ 49.824711] RSP: 002b:00007ffefff892d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.825858] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f88f837d5cd [ 49.826925] RDX: 0000560584c6ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.828012] RBP: 00007ffefff89330 R08: 0000000000000000 R09: 00007ffefff889d0 [ 49.829092] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605862eaad0 [ 49.830157] R13: 00007ffefff89760 R14: 00005605862ebbc0 R15: 00005605862fc780 [ 49.831249] [ 49.831634] irq event stamp: 1767 [ 49.832149] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 49.833420] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 49.834686] softirqs last enabled at (1316): [] handle_softirqs+0x50c/0x770 [ 49.835988] softirqs last disabled at (1295): [] __irq_exit_rcu+0xc4/0x100 [ 49.837250] ---[ end trace 0000000000000000 ]--- [ 50.512134] ------------[ cut here ]------------ [ 50.513041] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.515052] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.516509] Modules linked in: [ 50.517090] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.519019] Tainted: [W]=WARN [ 50.519606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.521291] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.522260] 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 [ 50.525389] RSP: 0018:ffff888017b3fbc0 EFLAGS: 00010286 [ 50.526347] RAX: 0000000000000000 RBX: ffffed1002f67f78 RCX: ffffffff813a4050 [ 50.527596] RDX: ffff88800d6f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.528820] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f67f2f [ 50.530048] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.531305] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b3fdf8 [ 50.532579] FS: 00007fbc82a4a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.534019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.535108] CR2: 00007ffe1b1b5ef7 CR3: 0000000013deb000 CR4: 0000000000350ef0 [ 50.536402] Call Trace: [ 50.536867] [ 50.537291] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.538210] ? __create_object+0x59/0x80 [ 50.539009] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.540004] __vmalloc_noprof+0x59/0x60 [ 50.540784] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.541654] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.542591] bpf_prog_alloc+0x39/0x200 [ 50.543298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.544248] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.545168] do_seccomp+0x349/0x25e0 [ 50.545908] ? find_held_lock+0x2b/0x80 [ 50.546682] ? do_prlimit+0x310/0x610 [ 50.547454] ? __pfx_do_seccomp+0x10/0x10 [ 50.548219] ? do_raw_spin_unlock+0x53/0x220 [ 50.549054] ? _raw_spin_unlock+0x1e/0x40 [ 50.549841] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.550832] ? static_key_count+0x60/0x80 [ 50.551991] prctl_set_seccomp+0x4e/0x70 [ 50.552776] __do_sys_prctl+0xe6c/0x1d70 [ 50.553576] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.554427] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.555406] ? irqentry_exit+0xf3/0x650 [ 50.556121] do_syscall_64+0xbf/0x430 [ 50.556867] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.557824] RIP: 0033:0x7fbc82f3c5cd [ 50.558543] 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 [ 50.561655] RSP: 002b:00007ffe1b1b3930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.562986] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc82f3c5cd [ 50.564258] RDX: 0000564cc0f86e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.565514] RBP: 00007ffe1b1b3990 R08: 0000000000000000 R09: 00007ffe1b1b3030 [ 50.566774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564cd8775bf0 [ 50.568048] R13: 00007ffe1b1b3dc0 R14: 0000564cd877f380 R15: 0000564cd878a460 [ 50.569354] [ 50.569769] irq event stamp: 1833 [ 50.570411] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 50.571922] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 50.573424] softirqs last enabled at (1372): [] handle_softirqs+0x50c/0x770 [ 50.574928] softirqs last disabled at (1351): [] __irq_exit_rcu+0xc4/0x100 [ 50.576356] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39429' (ECDSA) to the list of known hosts. 2025/11/17 21:04:51 fuzzer started 2025/11/17 21:04:51 dialing manager at localhost:37895 2025/11/17 21:04:51 checking machine... 2025/11/17 21:04:51 checking revisions... [ 51.430070] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:04:52 testing simple program... [ 51.528949] cgroup: Unknown subsys name 'net' [ 51.586437] cgroup: Unknown subsys name 'cpuset' [ 51.606992] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:04:51 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800e2cfa90 RCX=ffffffff84c183b0 RDX=ffff888009df3780 RSI=ffffffff84c183bc RDI=0000000000000006 RBP=ffff88800e2cf440 RSP=ffff88800e2cf360 R8 =0000000000000001 R9 =fffffbfff0cc9eca R10=00007f88f7e50fff R11=0000000000000001 R12=ffff88800e2cf4c0 R13=ffff88800e2cf5c0 R14=00007f88f7e50fff R15=ffff88800e2cfe40 RIP=ffffffff84c183bc RFL=00000293 [--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 00007f88f7e8b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f88f7e50008 CR3=0000000020258000 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=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 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806cf08e20 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08940 R8 =0000000000000001 R9 =ffff88806cf08a40 R10=000000000003c9ed R11=0000000000023c59 R12=ffffffff8135e7a2 R13=ffff88806cf08a48 R14=ffff888009643780 R15=ffff88806cf08a00 RIP=ffffffff81528f45 RFL=00000206 [-----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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff909e525f8 CR3=000000000b787000 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=6d3cb07d6b4541938c4d40516801dca8 XMM02=ec2efd57dc4c00df0000000000302240 XMM03=a0f59f6e82d3dfe90000000000302310 XMM04=cf94729a9edc81b400000000000ae988 XMM05=83a743106f29ccf5000000000031f8e0 XMM06=474038aa6c007e1f000000000031e9d8 XMM07=e042d86d42eb936e000000000030edc8 XMM08=a0f59f6e82d3dfe90000000000302310 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000