[ 50.821154] ------------[ cut here ]------------ [ 50.822144] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.824382] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 50.825950] Modules linked in: [ 50.826633] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.828778] Tainted: [W]=WARN [ 50.829373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.830958] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.831945] 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 [ 50.835399] RSP: 0018:ffff888019cd7bc0 EFLAGS: 00010286 [ 50.836474] RAX: 0000000000000000 RBX: ffffed100339af78 RCX: ffffffff813a4050 [ 50.837869] RDX: ffff8880162e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.839261] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100339af2f [ 50.840646] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.842043] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cd7df8 [ 50.843435] FS: 00007fc737f7d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.844986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.846134] CR2: 00007fff90266ef7 CR3: 0000000009eba000 CR4: 0000000000350ef0 [ 50.847527] Call Trace: [ 50.848082] [ 50.848531] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.849502] ? __create_object+0x59/0x80 [ 50.850356] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.851416] __vmalloc_noprof+0x59/0x60 [ 50.852241] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.853191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.854210] bpf_prog_alloc+0x39/0x200 [ 50.855021] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.856048] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.857043] do_seccomp+0x349/0x25e0 [ 50.857839] ? find_held_lock+0x2b/0x80 [ 50.858679] ? do_prlimit+0x310/0x610 [ 50.859451] ? __pfx_do_seccomp+0x10/0x10 [ 50.860306] ? do_raw_spin_unlock+0x53/0x220 [ 50.861199] ? _raw_spin_unlock+0x1e/0x40 [ 50.862064] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.863134] ? static_key_count+0x60/0x80 [ 50.864010] prctl_set_seccomp+0x4e/0x70 [ 50.864849] __do_sys_prctl+0xe6c/0x1d70 [ 50.865700] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.866576] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.867676] ? irqentry_exit+0xf3/0x650 [ 50.868447] do_syscall_64+0xbf/0x430 [ 50.869246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.870263] RIP: 0033:0x7fc73846f5cd [ 50.871028] 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 [ 50.874462] RSP: 002b:00007fff902652c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.875943] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc73846f5cd [ 50.877123] RDX: 000055a038246e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.878312] RBP: 00007fff90265320 R08: 0000000000000000 R09: 00007fff902649c0 [ 50.879516] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a052c2ead0 [ 50.880699] R13: 00007fff90265750 R14: 000055a052c2fbc0 R15: 000055a052c40780 [ 50.881899] [ 50.882295] irq event stamp: 1793 [ 50.882895] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 50.884314] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 50.885707] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 50.887139] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 50.888538] ---[ end trace 0000000000000000 ]--- [ 54.524359] ------------[ cut here ]------------ [ 54.525115] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.527203] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 54.528402] Modules linked in: [ 54.529114] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.530812] Tainted: [W]=WARN [ 54.531277] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.532478] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.533221] 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 [ 54.535833] RSP: 0018:ffff888017217bc0 EFLAGS: 00010286 [ 54.536632] RAX: 0000000000000000 RBX: ffffed1002e42f78 RCX: ffffffff813a4050 [ 54.537686] RDX: ffff888016020000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.538739] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e42f2f [ 54.539801] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.540848] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017217df8 [ 54.541908] FS: 00007fed317f3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.543082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.543961] CR2: 00007fed31ce5580 CR3: 000000000bc02000 CR4: 0000000000350ef0 [ 54.545008] Call Trace: [ 54.545386] [ 54.545744] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.546447] ? __create_object+0x59/0x80 [ 54.547091] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.547895] __vmalloc_noprof+0x59/0x60 [ 54.548478] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.549186] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.549946] bpf_prog_alloc+0x39/0x200 [ 54.550510] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.551276] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.552014] do_seccomp+0x349/0x25e0 [ 54.552564] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.553297] ? __pfx_do_seccomp+0x10/0x10 [ 54.553937] ? find_held_lock+0x2b/0x80 [ 54.554522] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.555319] ? static_key_count+0x60/0x80 [ 54.555984] prctl_set_seccomp+0x4e/0x70 [ 54.556613] __do_sys_prctl+0xe6c/0x1d70 [ 54.557221] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.557924] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.558703] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.559463] ? irqentry_exit+0xf3/0x650 [ 54.560092] do_syscall_64+0xbf/0x430 [ 54.560688] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.561427] RIP: 0033:0x7fed31ce55cd [ 54.562001] 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 [ 54.564603] RSP: 002b:00007ffef8efa440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.565723] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed31ce55cd [ 54.566776] RDX: 00005647e9c22e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.567840] RBP: 00007ffef8efa4a0 R08: 0000000000000000 R09: 00007ffef8ef9b40 [ 54.568880] R10: 0000000000000000 R11: 0000000000000246 R12: 00005647ee512bf0 [ 54.569930] R13: 00007ffef8efa8d0 R14: 00005647ee51c380 R15: 00005647ee527460 [ 54.570993] [ 54.571345] irq event stamp: 1789 [ 54.571865] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 54.573105] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 54.574351] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 54.575624] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 54.576856] ---[ end trace 0000000000000000 ]--- [ 55.379895] ------------[ cut here ]------------ [ 55.380793] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.383060] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 55.385487] Modules linked in: [ 55.386230] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.388335] Tainted: [W]=WARN [ 55.389028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.390727] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.391763] 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 [ 55.394873] RSP: 0018:ffff88800f3efbc0 EFLAGS: 00010286 [ 55.395863] RAX: 0000000000000000 RBX: ffffed1001e7df78 RCX: ffffffff813a4050 [ 55.397173] RDX: ffff88801ba11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.398753] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e7df2f [ 55.400039] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.401501] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f3efdf8 [ 55.403017] FS: 00007f7df1c75900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.404639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.405691] CR2: 00007f7df2167580 CR3: 0000000013e9e000 CR4: 0000000000350ef0 [ 55.406953] Call Trace: [ 55.407429] [ 55.407870] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.408774] ? __create_object+0x59/0x80 [ 55.409509] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.410467] __vmalloc_noprof+0x59/0x60 [ 55.411284] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.412343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.413286] bpf_prog_alloc+0x39/0x200 [ 55.414036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.415022] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.415913] do_seccomp+0x349/0x25e0 [ 55.416621] ? __pfx_css_rstat_updated+0x10/0x10 [ 55.417464] ? __pfx_do_seccomp+0x10/0x10 [ 55.418249] ? find_held_lock+0x2b/0x80 [ 55.418994] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.419968] ? static_key_count+0x60/0x80 [ 55.420752] prctl_set_seccomp+0x4e/0x70 [ 55.421478] __do_sys_prctl+0xe6c/0x1d70 [ 55.422467] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.423329] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.424444] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.425556] ? irqentry_exit+0xf3/0x650 [ 55.426470] do_syscall_64+0xbf/0x430 [ 55.427326] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.428306] RIP: 0033:0x7f7df21675cd [ 55.428987] 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 [ 55.432190] RSP: 002b:00007ffe7a1523a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.433636] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7df21675cd [ 55.435247] RDX: 00005635abd77e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.436609] RBP: 00007ffe7a152400 R08: 0000000000000000 R09: 00007ffe7a151aa0 [ 55.437865] R10: 0000000000000000 R11: 0000000000000246 R12: 00005635df6b1ad0 [ 55.439125] R13: 00007ffe7a152830 R14: 00005635df6b2bc0 R15: 00005635df6c3780 [ 55.440400] [ 55.440779] irq event stamp: 1871 [ 55.441274] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 55.442601] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 55.444070] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 55.445481] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 55.446850] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60259' (ECDSA) to the list of known hosts. 2025/11/17 15:51:27 fuzzer started 2025/11/17 15:51:28 dialing manager at localhost:37895 2025/11/17 15:51:28 checking machine... 2025/11/17 15:51:28 checking revisions... [ 56.338990] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:51:28 testing simple program... [ 56.423819] cgroup: Unknown subsys name 'net' [ 56.475838] cgroup: Unknown subsys name 'cpuset' [ 56.494805] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:51:27 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08a80 RCX=ffffffff869f1f76 RDX=1ffff1100d9c1150 RSI=ffff88806ce08b18 RDI=ffff88806ce08a80 RBP=ffff88806ce08b18 RSP=ffff88806ce08988 R8 =0000000000000001 R9 =ffff88806ce08ac0 R10=000000000003c9ed R11=000000000000453f R12=0000000000000008 R13=ffff88806ce08ac8 R14=ffff88806ce08b18 R15=ffff88806ce08a80 RIP=ffffffff8135e236 RFL=00000296 [--S-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 00007fed317f3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fed31daa618 CR3=000000000dea5000 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=563412feff00545000000000000080fe 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=000000000002c7a9 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd362bae020 CR3=000000000d1c7000 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=4d6fe47c5b400585b348f1e4567eb130 XMM02=0000000000306230ec2efd57dc4c00df XMM03=000000000031322055aa15f939ac033e XMM04=b7f1b8f2e6ee636900000000000ae988 XMM05=a79d0f891cdade2300000000003238c0 XMM06=3e829fc8c8edc9900000000000322960 XMM07=e042d86d42eb936e00000000003134a0 XMM08=55aa15f939ac033e0000000000306290 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000