[ 46.705734] ------------[ cut here ]------------ [ 46.706713] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.708806] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.710349] Modules linked in: [ 46.710967] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.713118] Tainted: [W]=WARN [ 46.713715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.715469] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.716620] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.719924] RSP: 0018:ffff88801708fbc0 EFLAGS: 00010286 [ 46.720947] RAX: 0000000000000000 RBX: ffffed1002e11f78 RCX: ffffffff813a4050 [ 46.722270] RDX: ffff888017409bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.723596] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e11f2f [ 46.724923] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.726249] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801708fdf8 [ 46.727567] FS: 00007f585692a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.729052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.730138] CR2: 00007fff494c5ef7 CR3: 000000000db00000 CR4: 0000000000350ef0 [ 46.731461] Call Trace: [ 46.731934] [ 46.732418] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.733352] ? __create_object+0x59/0x80 [ 46.734153] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.735132] __vmalloc_noprof+0x59/0x60 [ 46.735866] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.736751] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.737716] bpf_prog_alloc+0x39/0x200 [ 46.738476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.739431] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.740354] do_seccomp+0x349/0x25e0 [ 46.741049] ? find_held_lock+0x2b/0x80 [ 46.741822] ? do_prlimit+0x310/0x610 [ 46.742583] ? __pfx_do_seccomp+0x10/0x10 [ 46.743389] ? do_raw_spin_unlock+0x53/0x220 [ 46.744244] ? _raw_spin_unlock+0x1e/0x40 [ 46.745012] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.745984] ? static_key_count+0x60/0x80 [ 46.746799] prctl_set_seccomp+0x4e/0x70 [ 46.747584] __do_sys_prctl+0xe6c/0x1d70 [ 46.748384] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.749259] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.750241] ? irqentry_exit+0xf3/0x650 [ 46.750978] do_syscall_64+0xbf/0x430 [ 46.751728] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.752698] RIP: 0033:0x7f5856e1c5cd [ 46.753431] 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 [ 46.756623] RSP: 002b:00007fff494c4c20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.758008] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5856e1c5cd [ 46.759318] RDX: 0000557fa9926e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.760602] RBP: 00007fff494c4c80 R08: 0000000000000000 R09: 00007fff494c4320 [ 46.761897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557fde79bad0 [ 46.763189] R13: 00007fff494c50b0 R14: 0000557fde79cbc0 R15: 0000557fde7ad780 [ 46.764509] [ 46.764943] irq event stamp: 1851 [ 46.765596] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 46.767115] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 46.768627] softirqs last enabled at (1830): [] handle_softirqs+0x50c/0x770 [ 46.770183] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 46.771694] ---[ end trace 0000000000000000 ]--- [ 49.928486] ------------[ cut here ]------------ [ 49.929458] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.931537] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.933037] Modules linked in: [ 49.933676] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.935735] Tainted: [W]=WARN [ 49.936363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.937920] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.938866] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.942175] RSP: 0018:ffff888016877bc0 EFLAGS: 00010286 [ 49.943180] RAX: 0000000000000000 RBX: ffffed1002d0ef78 RCX: ffffffff813a4050 [ 49.944508] RDX: ffff888019b29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.945851] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0ef2f [ 49.947191] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.948522] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016877df8 [ 49.949865] FS: 00007fcd33be0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.951331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.952405] CR2: 00007ffddf80bef7 CR3: 000000000db54000 CR4: 0000000000350ef0 [ 49.953765] Call Trace: [ 49.954287] [ 49.954711] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.955626] ? __create_object+0x59/0x80 [ 49.956413] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.957424] __vmalloc_noprof+0x59/0x60 [ 49.958190] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.959043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.959984] bpf_prog_alloc+0x39/0x200 [ 49.960719] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.961685] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.962602] do_seccomp+0x349/0x25e0 [ 49.963324] ? find_held_lock+0x2b/0x80 [ 49.964043] ? do_prlimit+0x310/0x610 [ 49.964792] ? __pfx_do_seccomp+0x10/0x10 [ 49.965618] ? do_raw_spin_unlock+0x53/0x220 [ 49.966456] ? _raw_spin_unlock+0x1e/0x40 [ 49.967247] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.968230] ? static_key_count+0x60/0x80 [ 49.969002] prctl_set_seccomp+0x4e/0x70 [ 49.969790] __do_sys_prctl+0xe6c/0x1d70 [ 49.970575] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.971429] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.972408] ? irqentry_exit+0xf3/0x650 [ 49.973208] do_syscall_64+0xbf/0x430 [ 49.973913] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.974872] RIP: 0033:0x7fcd340d25cd [ 49.975586] 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 [ 49.978790] RSP: 002b:00007ffddf80ab00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.980177] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd340d25cd [ 49.981481] RDX: 000055833cd98e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.982780] RBP: 00007ffddf80ab60 R08: 0000000000000000 R09: 00007ffddf80a200 [ 49.984058] R10: 0000000000000000 R11: 0000000000000246 R12: 000055833d059ad0 [ 49.985351] R13: 00007ffddf80af90 R14: 000055833d05abc0 R15: 000055833d06b780 [ 49.986675] [ 49.987148] irq event stamp: 1733 [ 49.987748] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.989471] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.991189] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 49.992926] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 49.994267] ---[ end trace 0000000000000000 ]--- [ 50.786497] ------------[ cut here ]------------ [ 50.787454] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.789475] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.790956] Modules linked in: [ 50.791596] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.793572] Tainted: [W]=WARN [ 50.794168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.795619] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.796528] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.799659] RSP: 0018:ffff888016fefbc0 EFLAGS: 00010286 [ 50.800641] RAX: 0000000000000000 RBX: ffffed1002dfdf78 RCX: ffffffff813a4050 [ 50.801919] RDX: ffff88800f840000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.803195] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfdf2f [ 50.804463] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.805730] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fefdf8 [ 50.807004] FS: 00007fa94470e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.808427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.809481] CR2: 00007fa944c744a6 CR3: 0000000009f65000 CR4: 0000000000350ef0 [ 50.810755] Call Trace: [ 50.811247] [ 50.811647] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.812539] ? __create_object+0x59/0x80 [ 50.813335] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.814299] __vmalloc_noprof+0x59/0x60 [ 50.815009] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.815867] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.816795] bpf_prog_alloc+0x39/0x200 [ 50.817535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.818464] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.819357] do_seccomp+0x349/0x25e0 [ 50.820020] ? find_held_lock+0x2b/0x80 [ 50.820762] ? do_prlimit+0x310/0x610 [ 50.821513] ? __pfx_do_seccomp+0x10/0x10 [ 50.822288] ? do_raw_spin_unlock+0x53/0x220 [ 50.823058] ? _raw_spin_unlock+0x1e/0x40 [ 50.823836] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.824794] ? static_key_count+0x60/0x80 [ 50.825583] prctl_set_seccomp+0x4e/0x70 [ 50.826355] __do_sys_prctl+0xe6c/0x1d70 [ 50.827085] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.827936] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.828907] ? irqentry_exit+0xf3/0x650 [ 50.829669] do_syscall_64+0xbf/0x430 [ 50.830412] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.831367] RIP: 0033:0x7fa944c005cd [ 50.832026] 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 [ 50.835147] RSP: 002b:00007ffdb358c220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.836485] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa944c005cd [ 50.837774] RDX: 000056348877ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.839044] RBP: 00007ffdb358c280 R08: 0000000000000000 R09: 00007ffdb358b920 [ 50.840315] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634ad43cb10 [ 50.841601] R13: 00007ffdb358c6b0 R14: 00005634ad43d2b0 R15: 00005634ad4516f0 [ 50.842896] [ 50.843348] irq event stamp: 1749 [ 50.843947] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 50.845468] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 50.846967] softirqs last enabled at (1322): [] handle_softirqs+0x50c/0x770 [ 50.848483] softirqs last disabled at (1317): [] __irq_exit_rcu+0xc4/0x100 [ 50.849993] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22746' (ECDSA) to the list of known hosts. 2025/11/18 22:28:34 fuzzer started 2025/11/18 22:28:34 dialing manager at localhost:34383 2025/11/18 22:28:34 checking machine... 2025/11/18 22:28:34 checking revisions... [ 51.760670] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:28:34 testing simple program... [ 51.847240] cgroup: Unknown subsys name 'net' [ 51.909848] cgroup: Unknown subsys name 'cpuset' [ 51.927701] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:28:33 Registers: info registers vcpu 0 RAX=ffffffff889b5f60 RBX=ffff888015fc5340 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88800ab18d58 RBP=ffff88800ab18d58 RSP=ffff88801b56fc58 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526f24 RFL=00000002 [-------] 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 00007fcd33be0900 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=00007fcd34195650 CR3=000000000c9cc000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff81cecff0 RDX=ffff888013d7d340 RSI=ffffffff81cecffe RDI=0000000000000005 RBP=0000000000000008 RSP=ffff88801592fd00 R8 =0000000000000000 R9 =ffffed1001ef7878 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=000055bb845c48b0 R14=0000000000000014 R15=ffff88801776a8c0 RIP=ffffffff81cecffe 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 00007ff88e92a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff88e044000 CR3=000000000dc8e000 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=d9936c1f312c03877843bda509e8c899 XMM02=ec2efd57dc4c00df0000000000308558 XMM03=e5dec48b2022e0a30000000000308628 XMM04=f4e2e0bbc57458b800000000000ae988 XMM05=d96330e2d2db86320000000000322ce0 XMM06=474038aa6c007e1f0000000000322b68 XMM07=e042d86d42eb936e0000000000314018 XMM08=e5dec48b2022e0a30000000000308628 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000