[ 46.113637] ------------[ cut here ]------------ [ 46.114549] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.116474] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.117876] Modules linked in: [ 46.118442] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.120367] Tainted: [W]=WARN [ 46.120927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.122332] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.123231] 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 [ 46.126320] RSP: 0018:ffff8880177cfbc0 EFLAGS: 00010286 [ 46.127276] RAX: 0000000000000000 RBX: ffffed1002ef9f78 RCX: ffffffff813a4050 [ 46.128495] RDX: ffff888015ad1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.129812] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef9f2f [ 46.131032] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.132259] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177cfdf8 [ 46.133515] FS: 00007f83b896a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.134890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.135905] CR2: 00007ffce743def7 CR3: 000000000d7a0000 CR4: 0000000000350ef0 [ 46.137120] Call Trace: [ 46.137565] [ 46.138005] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.138851] ? __create_object+0x59/0x80 [ 46.139545] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.140492] __vmalloc_noprof+0x59/0x60 [ 46.141249] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.142072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.142952] bpf_prog_alloc+0x39/0x200 [ 46.143609] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.144508] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.145390] do_seccomp+0x349/0x25e0 [ 46.146056] ? find_held_lock+0x2b/0x80 [ 46.146739] ? do_prlimit+0x310/0x610 [ 46.147457] ? __pfx_do_seccomp+0x10/0x10 [ 46.148222] ? do_raw_spin_unlock+0x53/0x220 [ 46.149034] ? _raw_spin_unlock+0x1e/0x40 [ 46.149729] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.150609] ? static_key_count+0x60/0x80 [ 46.151365] prctl_set_seccomp+0x4e/0x70 [ 46.152111] __do_sys_prctl+0xe6c/0x1d70 [ 46.152863] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.153631] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.154548] ? irqentry_exit+0xf3/0x650 [ 46.155265] do_syscall_64+0xbf/0x430 [ 46.155940] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.156848] RIP: 0033:0x7f83b8e5c5cd [ 46.157468] 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 [ 46.160472] RSP: 002b:00007ffce743c620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.161748] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f83b8e5c5cd [ 46.162950] RDX: 000055b7ba90ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.164148] RBP: 00007ffce743c680 R08: 0000000000000000 R09: 00007ffce743bd20 [ 46.165338] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b7dd1b52b0 [ 46.166549] R13: 00007ffce743cab0 R14: 000055b7dd1b7d20 R15: 000055b7dd1c98d0 [ 46.167759] [ 46.168177] irq event stamp: 1811 [ 46.168749] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 46.170253] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 46.171657] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 46.173108] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 46.174523] ---[ end trace 0000000000000000 ]--- [ 49.517684] ------------[ cut here ]------------ [ 49.518630] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.520646] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.522113] Modules linked in: [ 49.522715] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.524681] Tainted: [W]=WARN [ 49.525284] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.526739] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.527632] 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 [ 49.530916] RSP: 0018:ffff888016b07bc0 EFLAGS: 00010286 [ 49.531898] RAX: 0000000000000000 RBX: ffffed1002d60f78 RCX: ffffffff813a4050 [ 49.533183] RDX: ffff8880071fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.534495] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d60f2f [ 49.535817] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.537096] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b07df8 [ 49.538413] FS: 00007f8ea4df0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.539827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.540895] CR2: 00007ffff1972ef7 CR3: 00000000185df000 CR4: 0000000000350ef0 [ 49.542210] Call Trace: [ 49.542667] [ 49.543108] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.543985] ? __create_object+0x59/0x80 [ 49.544703] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.545670] __vmalloc_noprof+0x59/0x60 [ 49.546432] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.547293] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.548232] bpf_prog_alloc+0x39/0x200 [ 49.548971] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.549909] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.550827] do_seccomp+0x349/0x25e0 [ 49.551492] ? find_held_lock+0x2b/0x80 [ 49.552237] ? do_prlimit+0x310/0x610 [ 49.552981] ? __pfx_do_seccomp+0x10/0x10 [ 49.553718] ? do_raw_spin_unlock+0x53/0x220 [ 49.554547] ? _raw_spin_unlock+0x1e/0x40 [ 49.555318] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.556278] ? static_key_count+0x60/0x80 [ 49.557061] prctl_set_seccomp+0x4e/0x70 [ 49.557837] __do_sys_prctl+0xe6c/0x1d70 [ 49.558583] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.559435] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.560406] ? irqentry_exit+0xf3/0x650 [ 49.561177] do_syscall_64+0xbf/0x430 [ 49.561926] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.562864] RIP: 0033:0x7f8ea52e25cd [ 49.563511] 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 [ 49.566724] RSP: 002b:00007ffff1970e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.568082] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ea52e25cd [ 49.569377] RDX: 0000564934cc9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.570672] RBP: 00007ffff1970ec0 R08: 0000000000000000 R09: 00007ffff1970560 [ 49.571962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564940f71ad0 [ 49.573229] R13: 00007ffff19712f0 R14: 0000564940f72bc0 R15: 0000564940f83780 [ 49.574555] [ 49.575006] irq event stamp: 1765 [ 49.575613] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 49.577135] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 49.578682] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 49.580240] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.581747] ---[ end trace 0000000000000000 ]--- [ 50.396268] ------------[ cut here ]------------ [ 50.397213] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.399221] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.400739] Modules linked in: [ 50.401401] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.403438] Tainted: [W]=WARN [ 50.404057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.405525] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.406463] 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 [ 50.409664] RSP: 0018:ffff88801c1bfbc0 EFLAGS: 00010286 [ 50.410671] RAX: 0000000000000000 RBX: ffffed1003837f78 RCX: ffffffff813a4050 [ 50.411968] RDX: ffff88801760b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.413284] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003837f2f [ 50.414605] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.415882] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c1bfdf8 [ 50.417187] FS: 00007f5a1038f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.418653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.419718] CR2: 00007ffc1a6e2ef7 CR3: 000000000e29d000 CR4: 0000000000350ef0 [ 50.421035] Call Trace: [ 50.421510] [ 50.421963] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.422865] ? __create_object+0x59/0x80 [ 50.423608] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.424570] __vmalloc_noprof+0x59/0x60 [ 50.425317] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.426198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.427136] bpf_prog_alloc+0x39/0x200 [ 50.427878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.428750] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.429672] do_seccomp+0x349/0x25e0 [ 50.430394] ? find_held_lock+0x2b/0x80 [ 50.431150] ? do_prlimit+0x310/0x610 [ 50.431899] ? __pfx_do_seccomp+0x10/0x10 [ 50.432627] ? do_raw_spin_unlock+0x53/0x220 [ 50.433471] ? _raw_spin_unlock+0x1e/0x40 [ 50.434269] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.435256] ? static_key_count+0x60/0x80 [ 50.436072] prctl_set_seccomp+0x4e/0x70 [ 50.436858] __do_sys_prctl+0xe6c/0x1d70 [ 50.437598] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.438488] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.439463] ? irqentry_exit+0xf3/0x650 [ 50.440238] do_syscall_64+0xbf/0x430 [ 50.440993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.441959] RIP: 0033:0x7f5a108815cd [ 50.442613] 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 [ 50.445852] RSP: 002b:00007ffc1a6e0de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.447211] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a108815cd [ 50.448497] RDX: 0000561c90b77e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.449795] RBP: 00007ffc1a6e0e40 R08: 0000000000000000 R09: 00007ffc1a6e04e0 [ 50.451090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561cc8f7eb10 [ 50.452398] R13: 00007ffc1a6e1270 R14: 0000561cc8f7f2b0 R15: 0000561cc8f936f0 [ 50.453731] [ 50.454226] irq event stamp: 1765 [ 50.454859] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 50.456132] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 50.457406] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 50.458695] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 50.459945] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14836' (ECDSA) to the list of known hosts. 2025/11/18 17:39:02 fuzzer started 2025/11/18 17:39:03 dialing manager at localhost:34383 2025/11/18 17:39:03 checking machine... 2025/11/18 17:39:03 checking revisions... [ 51.379136] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:39:03 testing simple program... [ 51.476177] cgroup: Unknown subsys name 'net' [ 51.534029] cgroup: Unknown subsys name 'cpuset' [ 51.557752] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:39:02 Registers: info registers vcpu 0 RAX=b04484e8faf14400 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009627758 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009627840 RIP=ffffffff81529242 RFL=00000292 [--S-A--] 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8ea53a7618 CR3=000000000daa6000 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 info registers vcpu 1 RAX=0000000000000001 RBX=ffffffff822ae9f1 RCX=ffff88801458712c RDX=1ffff110028b0e46 RSI=ffffffff85e1ffe0 RDI=ffffffff822ae9f1 RBP=ffff888014587230 RSP=ffff8880145871a8 R8 =0000000000000001 R9 =ffff888014587218 R10=000000000003c9ed R11=0000000000041808 R12=ffff8880145872a0 R13=0000000000000000 R14=ffff888017673780 R15=0000000000092820 RIP=ffffffff81439cdf 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 00007fa970555700 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=00007fff39a13298 CR3=000000000e61e000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732032303a3933 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343830 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000