[ 45.770975] ------------[ cut here ]------------ [ 45.771722] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.773345] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.774519] Modules linked in: [ 45.774994] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.776651] Tainted: [W]=WARN [ 45.777093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.778269] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.779014] 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 [ 45.781547] RSP: 0018:ffff888018bafbc0 EFLAGS: 00010286 [ 45.782288] RAX: 0000000000000000 RBX: ffffed1003175f78 RCX: ffffffff813a4050 [ 45.783319] RDX: ffff88800f555340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.784341] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003175f2f [ 45.785371] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.786400] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018bafdf8 [ 45.787420] FS: 00007f598c3b0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.788577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.789395] CR2: 00007ffc300abef8 CR3: 000000000d065000 CR4: 0000000000350ef0 [ 45.790411] Call Trace: [ 45.790806] [ 45.791135] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.791844] ? __create_object+0x59/0x80 [ 45.792440] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.793215] __vmalloc_noprof+0x59/0x60 [ 45.793816] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.794527] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.795231] bpf_prog_alloc+0x39/0x200 [ 45.795815] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.796553] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.797260] do_seccomp+0x349/0x25e0 [ 45.797831] ? find_held_lock+0x2b/0x80 [ 45.798401] ? do_prlimit+0x310/0x610 [ 45.798994] ? __pfx_do_seccomp+0x10/0x10 [ 45.799622] ? do_raw_spin_unlock+0x53/0x220 [ 45.800249] ? _raw_spin_unlock+0x1e/0x40 [ 45.800884] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.801655] ? static_key_count+0x60/0x80 [ 45.802262] prctl_set_seccomp+0x4e/0x70 [ 45.802880] __do_sys_prctl+0xe6c/0x1d70 [ 45.803515] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.804168] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.804946] ? irqentry_exit+0xf3/0x650 [ 45.805562] do_syscall_64+0xbf/0x430 [ 45.806120] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.806880] RIP: 0033:0x7f598c8a25cd [ 45.807407] 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 [ 45.809933] RSP: 002b:00007ffc300a9970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.811029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f598c8a25cd [ 45.812048] RDX: 000056354164de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.813073] RBP: 00007ffc300a99d0 R08: 0000000000000000 R09: 00007ffc300a9070 [ 45.814093] R10: 0000000000000000 R11: 0000000000000246 R12: 000056354f69d2b0 [ 45.815109] R13: 00007ffc300a9e00 R14: 000056354f69fd20 R15: 000056354f6b18d0 [ 45.816142] [ 45.816522] irq event stamp: 1735 [ 45.817014] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 45.818219] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 45.819423] softirqs last enabled at (1264): [] handle_softirqs+0x50c/0x770 [ 45.820679] softirqs last disabled at (1251): [] __irq_exit_rcu+0xc4/0x100 [ 45.821912] ---[ end trace 0000000000000000 ]--- [ 48.797796] ------------[ cut here ]------------ [ 48.798733] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.800722] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.802184] Modules linked in: [ 48.802824] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.804823] Tainted: [W]=WARN [ 48.805381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.806849] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.807759] 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 [ 48.810939] RSP: 0018:ffff888019e4fbc0 EFLAGS: 00010286 [ 48.811909] RAX: 0000000000000000 RBX: ffffed10033c9f78 RCX: ffffffff813a4050 [ 48.813190] RDX: ffff888013940000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.814480] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c9f2f [ 48.815744] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.817029] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e4fdf8 [ 48.818314] FS: 00007fcb08083900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.819746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.820822] CR2: 00007fcb08575580 CR3: 000000000bae0000 CR4: 0000000000350ef0 [ 48.822097] Call Trace: [ 48.822603] [ 48.823015] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.823910] ? __create_object+0x59/0x80 [ 48.824709] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.825675] __vmalloc_noprof+0x59/0x60 [ 48.826385] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.827261] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.828188] bpf_prog_alloc+0x39/0x200 [ 48.828942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.829886] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.830772] do_seccomp+0x349/0x25e0 [ 48.831493] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.832347] ? __pfx_do_seccomp+0x10/0x10 [ 48.833146] ? find_held_lock+0x2b/0x80 [ 48.833908] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.834872] ? static_key_count+0x60/0x80 [ 48.835674] prctl_set_seccomp+0x4e/0x70 [ 48.836408] __do_sys_prctl+0xe6c/0x1d70 [ 48.837194] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.838045] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.839008] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.839982] ? irqentry_exit+0xf3/0x650 [ 48.840758] do_syscall_64+0xbf/0x430 [ 48.841482] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.842388] RIP: 0033:0x7fcb085755cd [ 48.843107] 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 [ 48.846288] RSP: 002b:00007fff2c1844c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.847655] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb085755cd [ 48.848953] RDX: 000055bc83e3de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.850228] RBP: 00007fff2c184520 R08: 0000000000000000 R09: 00007fff2c183bc0 [ 48.851505] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc8c0bcad0 [ 48.852794] R13: 00007fff2c184950 R14: 000055bc8c0bdbc0 R15: 000055bc8c0ce780 [ 48.854140] [ 48.854613] irq event stamp: 1723 [ 48.855349] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 48.856878] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 48.858425] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 48.859993] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 48.861515] ---[ end trace 0000000000000000 ]--- [ 49.585831] ------------[ cut here ]------------ [ 49.586394] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.587698] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.588621] Modules linked in: [ 49.589004] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.590264] Tainted: [W]=WARN [ 49.590635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.591574] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.592125] 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 [ 49.594170] RSP: 0018:ffff88801775fbc0 EFLAGS: 00010286 [ 49.594793] RAX: 0000000000000000 RBX: ffffed1002eebf78 RCX: ffffffff813a4050 [ 49.595600] RDX: ffff888009e4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.596393] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eebf2f [ 49.597231] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.598044] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801775fdf8 [ 49.598868] FS: 00007fe93ea0b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.599803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.600484] CR2: 00007fff971a2ef8 CR3: 0000000013853000 CR4: 0000000000350ef0 [ 49.601282] Call Trace: [ 49.601613] [ 49.601880] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.602423] ? __create_object+0x59/0x80 [ 49.602917] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.603546] __vmalloc_noprof+0x59/0x60 [ 49.604000] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.604576] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.605150] bpf_prog_alloc+0x39/0x200 [ 49.605619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.606185] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.606758] do_seccomp+0x349/0x25e0 [ 49.607192] ? find_held_lock+0x2b/0x80 [ 49.607676] ? do_prlimit+0x310/0x610 [ 49.608125] ? __pfx_do_seccomp+0x10/0x10 [ 49.608625] ? do_raw_spin_unlock+0x53/0x220 [ 49.609139] ? _raw_spin_unlock+0x1e/0x40 [ 49.609636] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.610224] ? static_key_count+0x60/0x80 [ 49.610730] prctl_set_seccomp+0x4e/0x70 [ 49.611207] __do_sys_prctl+0xe6c/0x1d70 [ 49.611701] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.612222] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.612848] ? irqentry_exit+0xf3/0x650 [ 49.613319] do_syscall_64+0xbf/0x430 [ 49.613792] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.614369] RIP: 0033:0x7fe93eefd5cd [ 49.614813] 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 [ 49.616836] RSP: 002b:00007fff971a1b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.617716] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe93eefd5cd [ 49.618532] RDX: 00005576da55fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.619328] RBP: 00007fff971a1ba0 R08: 0000000000000000 R09: 00007fff971a1240 [ 49.620308] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576e6295ad0 [ 49.621188] R13: 00007fff971a1fd0 R14: 00005576e6296bc0 R15: 00005576e62a7780 [ 49.622019] [ 49.622291] irq event stamp: 1749 [ 49.622703] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 49.623693] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 49.624684] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.625671] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 49.626639] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64336' (ECDSA) to the list of known hosts. 2025/11/18 21:34:25 fuzzer started 2025/11/18 21:34:25 dialing manager at localhost:34383 2025/11/18 21:34:25 checking machine... 2025/11/18 21:34:25 checking revisions... [ 50.515249] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:34:25 testing simple program... [ 50.595849] cgroup: Unknown subsys name 'net' [ 50.655656] cgroup: Unknown subsys name 'cpuset' [ 50.672402] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:34:24 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffff88806ce08954 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffffffff85c2d480 RBP=0000000000000001 RSP=ffff88806ce08968 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8175a716 R13=0000000000000206 R14=ffffffff85c2ca00 R15=0000000000000002 RIP=ffffffff81529025 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffab8bc878 CR3=0000000005c8a000 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=00007f4d3af90510000055c70e91c790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=000000000000000b RCX=ffffffff8374a10f RDX=ffff8880139d9bc0 RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff888013907b30 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800c336a00 R13=ffffffff864a7460 R14=0000000000000000 R15=ffff888013907d50 RIP=ffffffff81751e04 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 00007fcb08083900 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=00007fff2c17e000 CR3=000000001fde2000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000