[ 45.743369] ------------[ cut here ]------------ [ 45.744314] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.746344] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.747837] Modules linked in: [ 45.748421] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.750630] Tainted: [W]=WARN [ 45.751411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.752872] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.753783] 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 [ 45.756880] RSP: 0018:ffff888014267bc0 EFLAGS: 00010286 [ 45.757869] RAX: 0000000000000000 RBX: ffffed100284cf78 RCX: ffffffff813a4050 [ 45.759131] RDX: ffff88800fc39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.760387] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100284cf2f [ 45.761655] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.762917] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014267df8 [ 45.764173] FS: 00007fcb334ec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.765603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.766663] CR2: 00007ffe82fbeef7 CR3: 000000000ce85000 CR4: 0000000000350ef0 [ 45.767946] Call Trace: [ 45.768402] [ 45.768838] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.769682] ? __create_object+0x59/0x80 [ 45.770453] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.771407] __vmalloc_noprof+0x59/0x60 [ 45.772152] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.773019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.773955] bpf_prog_alloc+0x39/0x200 [ 45.774648] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.775560] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.776455] do_seccomp+0x349/0x25e0 [ 45.777178] ? find_held_lock+0x2b/0x80 [ 45.777946] ? do_prlimit+0x310/0x610 [ 45.778646] ? __pfx_do_seccomp+0x10/0x10 [ 45.779417] ? do_raw_spin_unlock+0x53/0x220 [ 45.780218] ? _raw_spin_unlock+0x1e/0x40 [ 45.780997] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.781962] ? static_key_count+0x60/0x80 [ 45.782705] prctl_set_seccomp+0x4e/0x70 [ 45.783517] __do_sys_prctl+0xe6c/0x1d70 [ 45.784306] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.785140] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.786113] ? irqentry_exit+0xf3/0x650 [ 45.786870] do_syscall_64+0xbf/0x430 [ 45.787548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.788505] RIP: 0033:0x7fcb339de5cd [ 45.789202] 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 [ 45.792335] RSP: 002b:00007ffe82fbd750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.793691] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb339de5cd [ 45.794986] RDX: 0000565222b4ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.796247] RBP: 00007ffe82fbd7b0 R08: 0000000000000000 R09: 00007ffe82fbce50 [ 45.797517] R10: 0000000000000000 R11: 0000000000000246 R12: 00005652621a62b0 [ 45.798799] R13: 00007ffe82fbdbe0 R14: 00005652621a8d20 R15: 00005652621ba8d0 [ 45.800086] [ 45.800504] irq event stamp: 1905 [ 45.801156] hardirqs last enabled at (1921): [] __up_console_sem+0x78/0x80 [ 45.802687] hardirqs last disabled at (1930): [] __up_console_sem+0x5d/0x80 [ 45.804249] softirqs last enabled at (1918): [] handle_softirqs+0x50c/0x770 [ 45.805817] softirqs last disabled at (1913): [] __irq_exit_rcu+0xc4/0x100 [ 45.807227] ---[ end trace 0000000000000000 ]--- [ 49.297421] ------------[ cut here ]------------ [ 49.298380] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.300390] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.301867] Modules linked in: [ 49.302461] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.304449] Tainted: [W]=WARN [ 49.305054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.306561] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.307495] 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 [ 49.310743] RSP: 0018:ffff888014907bc0 EFLAGS: 00010286 [ 49.311691] RAX: 0000000000000000 RBX: ffffed1002920f78 RCX: ffffffff813a4050 [ 49.313022] RDX: ffff88800a8ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.314329] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002920f2f [ 49.315632] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.316929] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014907df8 [ 49.318242] FS: 00007f5f78185900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.319701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.320810] CR2: 00007f5f78677580 CR3: 0000000009b94000 CR4: 0000000000350ef0 [ 49.322124] Call Trace: [ 49.322595] [ 49.323043] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.323954] ? __create_object+0x59/0x80 [ 49.324708] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.325697] __vmalloc_noprof+0x59/0x60 [ 49.326469] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.327350] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.328288] bpf_prog_alloc+0x39/0x200 [ 49.329034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.329990] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.330907] do_seccomp+0x349/0x25e0 [ 49.331595] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.332509] ? __pfx_do_seccomp+0x10/0x10 [ 49.333309] ? find_held_lock+0x2b/0x80 [ 49.334089] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.335080] ? static_key_count+0x60/0x80 [ 49.335894] prctl_set_seccomp+0x4e/0x70 [ 49.336636] __do_sys_prctl+0xe6c/0x1d70 [ 49.337429] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.338339] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.339327] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.340323] ? irqentry_exit+0xf3/0x650 [ 49.341093] do_syscall_64+0xbf/0x430 [ 49.341853] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.342829] RIP: 0033:0x7f5f786775cd [ 49.343501] 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 [ 49.346753] RSP: 002b:00007ffe437365b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.348164] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f786775cd [ 49.349477] RDX: 000055f871db8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.350799] RBP: 00007ffe43736610 R08: 0000000000000000 R09: 00007ffe43735cb0 [ 49.352101] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f88f727b10 [ 49.353401] R13: 00007ffe43736a40 R14: 000055f88f7282b0 R15: 000055f88f73c6f0 [ 49.354757] [ 49.355190] irq event stamp: 1759 [ 49.355844] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 49.357391] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 49.358950] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 49.360517] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100 [ 49.362072] ---[ end trace 0000000000000000 ]--- [ 50.159962] ------------[ cut here ]------------ [ 50.161073] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.163768] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.165503] Modules linked in: [ 50.166237] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.168543] Tainted: [W]=WARN [ 50.169432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.171181] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.172089] 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 [ 50.175624] RSP: 0018:ffff8880174efbc0 EFLAGS: 00010286 [ 50.176591] RAX: 0000000000000000 RBX: ffffed1002e9df78 RCX: ffffffff813a4050 [ 50.177883] RDX: ffff8880160a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.179139] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9df2f [ 50.180375] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.181644] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174efdf8 [ 50.182915] FS: 00007f8f8f771900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.184323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.185383] CR2: 00007f8f8fc63580 CR3: 000000000e2c6000 CR4: 0000000000350ef0 [ 50.186652] Call Trace: [ 50.187150] [ 50.187551] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.188435] ? __create_object+0x59/0x80 [ 50.189204] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.190171] __vmalloc_noprof+0x59/0x60 [ 50.190913] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.191769] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.192634] bpf_prog_alloc+0x39/0x200 [ 50.193348] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.194265] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.195154] do_seccomp+0x349/0x25e0 [ 50.195865] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.196710] ? __pfx_do_seccomp+0x10/0x10 [ 50.197489] ? find_held_lock+0x2b/0x80 [ 50.198271] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.199229] ? static_key_count+0x60/0x80 [ 50.200019] prctl_set_seccomp+0x4e/0x70 [ 50.200780] __do_sys_prctl+0xe6c/0x1d70 [ 50.201508] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.202358] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.203303] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.204263] ? irqentry_exit+0xf3/0x650 [ 50.205014] do_syscall_64+0xbf/0x430 [ 50.205752] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.206645] RIP: 0033:0x7f8f8fc635cd [ 50.207338] 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 [ 50.210453] RSP: 002b:00007fff6674c490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.211781] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8f8fc635cd [ 50.213045] RDX: 000055e7d5400e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.214317] RBP: 00007fff6674c4f0 R08: 0000000000000000 R09: 00007fff6674bb90 [ 50.215572] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e805aac240 [ 50.216863] R13: 00007fff6674c920 R14: 000055e805ab5380 R15: 000055e805ac0540 [ 50.218207] [ 50.218640] irq event stamp: 1765 [ 50.219273] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 50.220849] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 50.222445] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 50.223959] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 50.225444] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21770' (ECDSA) to the list of known hosts. 2025/11/17 16:02:58 fuzzer started 2025/11/17 16:02:58 dialing manager at localhost:37895 2025/11/17 16:02:58 checking machine... 2025/11/17 16:02:58 checking revisions... [ 51.018859] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:02:58 testing simple program... [ 51.074961] cgroup: Unknown subsys name 'net' [ 51.114211] cgroup: Unknown subsys name 'cpuset' [ 51.125614] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:02:58 Registers: info registers vcpu 0 RAX=085a9d3700a16f00 RBX=ffff88806ce08f78 RCX=ffff88806ce08954 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff8880178fddc0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08948 R8 =0000000000000001 R9 =ffff88806ce08a40 R10=000000000003c9ed R11=0000000000011d83 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff8880178fd340 R15=0000000000000002 RIP=ffffffff81529012 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 00007f93c66b0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f93c5dc6000 CR3=000000000dd72000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=dca4857707baa98800000000000ae988 XMM05=0fe92dfd1f974e530000000000320270 XMM06=ce06c59a7f0097d2000000000031f010 XMM07=fb795ef6d6577056000000000030f0f0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff8880162c0a80 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8899cea0 RDI=ffff8880162c0a80 RBP=ffffffff8899cea0 RSP=ffff88801c1bf388 R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880162c0000 R13=ffff8880162c0a58 R14=00000000ffffffff R15=ffff8880162c0a80 RIP=ffffffff84c71f8c RFL=00000083 [--S---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 00007f5f78185900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5f7873c618 CR3=000000001fd27000 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