[ 46.206354] ------------[ cut here ]------------ [ 46.207260] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.209240] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.210690] Modules linked in: [ 46.211283] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.214650] Tainted: [W]=WARN [ 46.215203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.216720] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.217653] 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 [ 46.220783] RSP: 0018:ffff888015d8fbc0 EFLAGS: 00010286 [ 46.221767] RAX: 0000000000000000 RBX: ffffed1002bb1f78 RCX: ffffffff813a4050 [ 46.223043] RDX: ffff88801a15b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.224295] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb1f2f [ 46.225555] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.226811] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d8fdf8 [ 46.228067] FS: 00007f176ee5b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.229499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.230542] CR2: 00007ffea411fef7 CR3: 000000000bba0000 CR4: 0000000000350ef0 [ 46.231799] Call Trace: [ 46.232272] [ 46.232713] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.233566] ? __create_object+0x59/0x80 [ 46.234343] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.235329] __vmalloc_noprof+0x59/0x60 [ 46.236099] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.236984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.237921] bpf_prog_alloc+0x39/0x200 [ 46.238633] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.239522] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.240408] do_seccomp+0x349/0x25e0 [ 46.241125] ? find_held_lock+0x2b/0x80 [ 46.241869] ? do_prlimit+0x310/0x610 [ 46.242555] ? __pfx_do_seccomp+0x10/0x10 [ 46.243340] ? do_raw_spin_unlock+0x53/0x220 [ 46.244161] ? _raw_spin_unlock+0x1e/0x40 [ 46.244928] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.245881] ? static_key_count+0x60/0x80 [ 46.246660] prctl_set_seccomp+0x4e/0x70 [ 46.247384] __do_sys_prctl+0xe6c/0x1d70 [ 46.248156] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.249249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.250191] ? irqentry_exit+0xf3/0x650 [ 46.250955] do_syscall_64+0xbf/0x430 [ 46.251674] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.252579] RIP: 0033:0x7f176f34d5cd [ 46.253281] 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 [ 46.256374] RSP: 002b:00007ffea411d570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.257727] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f176f34d5cd [ 46.258991] RDX: 00005606c2223e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.260247] RBP: 00007ffea411d5d0 R08: 0000000000000000 R09: 00007ffea411cc70 [ 46.261515] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606c44a2ad0 [ 46.262759] R13: 00007ffea411da00 R14: 00005606c44a3bc0 R15: 00005606c44b4780 [ 46.264037] [ 46.264457] irq event stamp: 2049 [ 46.265107] hardirqs last enabled at (2059): [] __up_console_sem+0x78/0x80 [ 46.266641] hardirqs last disabled at (2068): [] __up_console_sem+0x5d/0x80 [ 46.268149] softirqs last enabled at (1998): [] handle_softirqs+0x50c/0x770 [ 46.269696] softirqs last disabled at (1993): [] __irq_exit_rcu+0xc4/0x100 [ 46.270960] ---[ end trace 0000000000000000 ]--- [ 49.713194] ------------[ cut here ]------------ [ 49.714250] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.716523] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.718197] Modules linked in: [ 49.718933] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.721461] Tainted: [W]=WARN [ 49.722225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.723907] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.724975] 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 [ 49.728640] RSP: 0018:ffff8880175b7bc0 EFLAGS: 00010286 [ 49.729776] RAX: 0000000000000000 RBX: ffffed1002eb6f78 RCX: ffffffff813a4050 [ 49.731235] RDX: ffff888019c15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.732708] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb6f2f [ 49.734191] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.735671] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175b7df8 [ 49.737151] FS: 00007faa481f1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.738797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.740018] CR2: 00007faa486e3580 CR3: 000000000e4df000 CR4: 0000000000350ef0 [ 49.741496] Call Trace: [ 49.742093] [ 49.742562] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.743587] ? __create_object+0x59/0x80 [ 49.744478] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.745443] __vmalloc_noprof+0x59/0x60 [ 49.746077] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.746776] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.747482] bpf_prog_alloc+0x39/0x200 [ 49.748072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.748863] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.749551] do_seccomp+0x349/0x25e0 [ 49.750121] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.750843] ? __pfx_do_seccomp+0x10/0x10 [ 49.751437] ? find_held_lock+0x2b/0x80 [ 49.752045] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.752849] ? static_key_count+0x60/0x80 [ 49.753526] prctl_set_seccomp+0x4e/0x70 [ 49.754164] __do_sys_prctl+0xe6c/0x1d70 [ 49.754797] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.755453] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.756275] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.757065] ? irqentry_exit+0xf3/0x650 [ 49.757684] do_syscall_64+0xbf/0x430 [ 49.758246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.759004] RIP: 0033:0x7faa486e35cd [ 49.759538] 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 [ 49.762068] RSP: 002b:00007ffe18f80160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.763151] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa486e35cd [ 49.764206] RDX: 000055bbb405ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.765241] RBP: 00007ffe18f801c0 R08: 0000000000000000 R09: 00007ffe18f7f860 [ 49.766281] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bbc7583ad0 [ 49.767363] R13: 00007ffe18f805f0 R14: 000055bbc7584bc0 R15: 000055bbc7595780 [ 49.768444] [ 49.768840] irq event stamp: 1779 [ 49.769347] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 49.770622] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 49.771881] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 49.773182] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 49.774457] ---[ end trace 0000000000000000 ]--- [ 50.577238] ------------[ cut here ]------------ [ 50.578033] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.579755] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.581029] Modules linked in: [ 50.581541] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.583235] Tainted: [W]=WARN [ 50.583751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.585091] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.585970] 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 [ 50.588675] RSP: 0018:ffff88801a367bc0 EFLAGS: 00010286 [ 50.589506] RAX: 0000000000000000 RBX: ffffed100346cf78 RCX: ffffffff813a4050 [ 50.590626] RDX: ffff88800d31d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.591716] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100346cf2f [ 50.592806] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.593926] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a367df8 [ 50.595033] FS: 00007f84809af900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.596277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.597206] CR2: 00007ffe11418ef7 CR3: 000000001f764000 CR4: 0000000000350ef0 [ 50.598316] Call Trace: [ 50.598748] [ 50.599104] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.599882] ? __create_object+0x59/0x80 [ 50.600514] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.601368] __vmalloc_noprof+0x59/0x60 [ 50.602044] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.602804] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.603563] bpf_prog_alloc+0x39/0x200 [ 50.604200] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.605012] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.605806] do_seccomp+0x349/0x25e0 [ 50.606379] ? find_held_lock+0x2b/0x80 [ 50.607046] ? do_prlimit+0x310/0x610 [ 50.607684] ? __pfx_do_seccomp+0x10/0x10 [ 50.608322] ? do_raw_spin_unlock+0x53/0x220 [ 50.609061] ? _raw_spin_unlock+0x1e/0x40 [ 50.609737] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.610512] ? static_key_count+0x60/0x80 [ 50.611199] prctl_set_seccomp+0x4e/0x70 [ 50.611857] __do_sys_prctl+0xe6c/0x1d70 [ 50.612490] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.613246] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.614087] ? irqentry_exit+0xf3/0x650 [ 50.614742] do_syscall_64+0xbf/0x430 [ 50.615337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.616159] RIP: 0033:0x7f8480ea15cd [ 50.616766] 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 [ 50.619463] RSP: 002b:00007ffe11417470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.620638] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8480ea15cd [ 50.621746] RDX: 000055783e679e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.622867] RBP: 00007ffe114174d0 R08: 0000000000000000 R09: 00007ffe11416b70 [ 50.623958] R10: 0000000000000000 R11: 0000000000000246 R12: 000055784c29dbf0 [ 50.625075] R13: 00007ffe11417900 R14: 000055784c2a7380 R15: 000055784c2b2460 [ 50.626200] [ 50.626559] irq event stamp: 1743 [ 50.627106] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.628392] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.629711] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 50.631039] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 50.632348] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28828' (ECDSA) to the list of known hosts. 2025/11/19 06:54:31 fuzzer started 2025/11/19 06:54:32 dialing manager at localhost:34383 2025/11/19 06:54:32 checking machine... 2025/11/19 06:54:32 checking revisions... [ 51.527497] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:54:32 testing simple program... [ 51.619335] cgroup: Unknown subsys name 'net' [ 51.668597] cgroup: Unknown subsys name 'cpuset' [ 51.682721] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:54:31 Registers: info registers vcpu 0 RAX=ffff888009627a98 RBX=ffff8880096137b8 RCX=1ffff1100d9e7078 RDX=ffff888009611bc0 RSI=ffffffff8169a583 RDI=ffffffff85a8dc88 RBP=0000000000000001 RSP=ffff888009627a68 R8 =0000000000000000 R9 =ffffed10012c276d R10=0000000000000000 R11=0000000000000001 R12=1ffff110012c4f4f R13=ffff8880096137b8 R14=ffff88806cf383c0 R15=0000000000000000 RIP=ffffffff8169a5de RFL=00000046 [---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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faa487a90b0 CR3=000000000e4f1000 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=0000000000000001 RBX=0000000000000001 RCX=ffffffff83c64abe RDX=0000000000000001 RSI=ffffffff86d76100 RDI=ffffffff868f9a9c RBP=ffff88801928f410 RSP=ffff88801928f318 R8 =ffffffff86d76100 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a540 R12=ffffffff868f9a9c R13=ffff88801928f400 R14=ffff88801928f3f9 R15=ffff88801928f3b8 RIP=ffffffff8135da50 RFL=00000202 [-------] 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 00007faa481f1900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faa487a8618 CR3=000000000e4f1000 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=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