[ 44.098088] ------------[ cut here ]------------ [ 44.099115] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.101774] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 44.103393] Modules linked in: [ 44.104058] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.106191] Tainted: [W]=WARN [ 44.106837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.108403] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.109386] 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 [ 44.112733] RSP: 0018:ffff88801652fbc0 EFLAGS: 00010286 [ 44.113785] RAX: 0000000000000000 RBX: ffffed1002ca5f78 RCX: ffffffff813a4050 [ 44.115145] RDX: ffff88800f679bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.116518] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca5f2f [ 44.117893] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.119257] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801652fdf8 [ 44.120629] FS: 00007f25130aa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.122191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.123316] CR2: 00007fff410aeef7 CR3: 000000000d189000 CR4: 0000000000350ef0 [ 44.124689] Call Trace: [ 44.125190] [ 44.125709] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.126672] ? __create_object+0x59/0x80 [ 44.127524] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.128560] __vmalloc_noprof+0x59/0x60 [ 44.129389] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.130269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.131261] bpf_prog_alloc+0x39/0x200 [ 44.132069] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.133067] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.134061] do_seccomp+0x349/0x25e0 [ 44.134834] ? find_held_lock+0x2b/0x80 [ 44.135653] ? do_prlimit+0x310/0x610 [ 44.136446] ? __pfx_do_seccomp+0x10/0x10 [ 44.137240] ? do_raw_spin_unlock+0x53/0x220 [ 44.138158] ? _raw_spin_unlock+0x1e/0x40 [ 44.138996] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.140040] ? static_key_count+0x60/0x80 [ 44.140900] prctl_set_seccomp+0x4e/0x70 [ 44.141758] __do_sys_prctl+0xe6c/0x1d70 [ 44.142591] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.143532] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.144565] ? irqentry_exit+0xf3/0x650 [ 44.145380] do_syscall_64+0xbf/0x430 [ 44.146113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.147142] RIP: 0033:0x7f251359c5cd [ 44.147901] 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 [ 44.151255] RSP: 002b:00007fff410ad500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.152698] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f251359c5cd [ 44.154087] RDX: 000055e15158de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.155202] RBP: 00007fff410ad560 R08: 0000000000000000 R09: 00007fff410acc00 [ 44.156317] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e17e1a5ad0 [ 44.157433] R13: 00007fff410ad990 R14: 000055e17e1a6bc0 R15: 000055e17e1b7780 [ 44.158565] [ 44.158939] irq event stamp: 1761 [ 44.159502] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 44.160814] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 44.162148] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 44.163468] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 44.164788] ---[ end trace 0000000000000000 ]--- [ 47.388179] ------------[ cut here ]------------ [ 47.389119] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.391158] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 47.392637] Modules linked in: [ 47.393226] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.395220] Tainted: [W]=WARN [ 47.395823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.397297] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.398240] 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 [ 47.401421] RSP: 0018:ffff888017627bc0 EFLAGS: 00010286 [ 47.402409] RAX: 0000000000000000 RBX: ffffed1002ec4f78 RCX: ffffffff813a4050 [ 47.403711] RDX: ffff888018ac8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.404995] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec4f2f [ 47.406284] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.407590] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017627df8 [ 47.408911] FS: 00007f39317a4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.410385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.411442] CR2: 00007f3931c96580 CR3: 000000001f737000 CR4: 0000000000350ef0 [ 47.412732] Call Trace: [ 47.413221] [ 47.413688] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.414603] ? __create_object+0x59/0x80 [ 47.415403] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.416380] __vmalloc_noprof+0x59/0x60 [ 47.417092] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.417992] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.418924] bpf_prog_alloc+0x39/0x200 [ 47.419673] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.420619] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.421549] do_seccomp+0x349/0x25e0 [ 47.422229] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.423144] ? __pfx_do_seccomp+0x10/0x10 [ 47.423944] ? find_held_lock+0x2b/0x80 [ 47.424706] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.425704] ? static_key_count+0x60/0x80 [ 47.426522] prctl_set_seccomp+0x4e/0x70 [ 47.427259] __do_sys_prctl+0xe6c/0x1d70 [ 47.428069] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.428933] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.429915] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.430885] ? irqentry_exit+0xf3/0x650 [ 47.431662] do_syscall_64+0xbf/0x430 [ 47.432411] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.433318] RIP: 0033:0x7f3931c965cd [ 47.434054] 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 [ 47.437252] RSP: 002b:00007fff1081c3b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.438656] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3931c965cd [ 47.439957] RDX: 00005582dc9f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.441255] RBP: 00007fff1081c410 R08: 0000000000000000 R09: 00007fff1081bab0 [ 47.442575] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582ee6fe2b0 [ 47.443866] R13: 00007fff1081c840 R14: 00005582ee700d20 R15: 00005582ee7128d0 [ 47.445164] [ 47.445640] irq event stamp: 1699 [ 47.446243] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 47.447776] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 47.449320] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 47.450733] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 47.451711] ---[ end trace 0000000000000000 ]--- [ 48.083722] ------------[ cut here ]------------ [ 48.084539] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.086263] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 48.087552] Modules linked in: [ 48.088043] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.089716] Tainted: [W]=WARN [ 48.090175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.091510] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.092235] 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 [ 48.094905] RSP: 0018:ffff88801abe7bc0 EFLAGS: 00010286 [ 48.095720] RAX: 0000000000000000 RBX: ffffed100357cf78 RCX: ffffffff813a4050 [ 48.096789] RDX: ffff8880174ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.097874] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100357cf2f [ 48.098941] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.100006] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801abe7df8 [ 48.101075] FS: 00007f6c79c04900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.102287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.103172] CR2: 00007f6c7a0f6580 CR3: 000000001f628000 CR4: 0000000000350ef0 [ 48.104239] Call Trace: [ 48.104649] [ 48.104990] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.105748] ? __create_object+0x59/0x80 [ 48.106406] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.107175] __vmalloc_noprof+0x59/0x60 [ 48.107814] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.108533] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.109267] bpf_prog_alloc+0x39/0x200 [ 48.109908] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.110698] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.111466] do_seccomp+0x349/0x25e0 [ 48.112047] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.112830] ? __pfx_do_seccomp+0x10/0x10 [ 48.113513] ? find_held_lock+0x2b/0x80 [ 48.114115] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.114935] ? static_key_count+0x60/0x80 [ 48.115617] prctl_set_seccomp+0x4e/0x70 [ 48.116226] __do_sys_prctl+0xe6c/0x1d70 [ 48.116885] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.117603] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.118406] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.119192] ? irqentry_exit+0xf3/0x650 [ 48.119845] do_syscall_64+0xbf/0x430 [ 48.120476] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.121224] RIP: 0033:0x7f6c7a0f65cd [ 48.121822] 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 [ 48.124457] RSP: 002b:00007ffcc07ca490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.125610] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c7a0f65cd [ 48.126683] RDX: 00005643516e5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.127744] RBP: 00007ffcc07ca4f0 R08: 0000000000000000 R09: 00007ffcc07c9b90 [ 48.128814] R10: 0000000000000000 R11: 0000000000000246 R12: 000056437c1b6b10 [ 48.129900] R13: 00007ffcc07ca920 R14: 000056437c1b72b0 R15: 000056437c1cb6f0 [ 48.130984] [ 48.131383] irq event stamp: 2693 [ 48.131896] hardirqs last enabled at (2701): [] __up_console_sem+0x78/0x80 [ 48.133179] hardirqs last disabled at (2710): [] __up_console_sem+0x5d/0x80 [ 48.134459] softirqs last enabled at (2614): [] handle_softirqs+0x50c/0x770 [ 48.135748] softirqs last disabled at (2609): [] __irq_exit_rcu+0xc4/0x100 [ 48.137003] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41521' (ECDSA) to the list of known hosts. 2025/11/17 12:57:58 fuzzer started 2025/11/17 12:57:59 dialing manager at localhost:37895 2025/11/17 12:57:59 checking machine... 2025/11/17 12:57:59 checking revisions... [ 49.052565] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:57:59 testing simple program... [ 49.142801] cgroup: Unknown subsys name 'net' [ 49.215579] cgroup: Unknown subsys name 'cpuset' [ 49.229504] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:57:58 Registers: info registers vcpu 0 RAX=ffffffff85c07f01 RBX=ffffffff85c07f08 RCX=0000000000000001 RDX=ffffffff85c08001 RSI=ffffffff85c07ef0 RDI=ffff88806ce08a80 RBP=ffffffff85c00000 RSP=ffff88806ce08a00 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000c81e6 R12=ffff88806ce08a01 R13=ffff88806ce08ab8 R14=ffffffff85c07ef0 R15=ffff88806ce08a70 RIP=ffffffff8135fbf1 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd28ab2bb8 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=00007fce2acbc5100000562f22c06790 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=ffffffff87b156e8 RBX=ffff888015658000 RCX=0bfe9452d740a5a7 RDX=000000003b24a599 RSI=00000000b9b4cdc1 RDI=ffff888015658aa8 RBP=ffff888015658a58 RSP=ffff88801656fb78 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888015658aa8 R13=0000000000007b52 R14=0000000000000001 R15=0bfe9452d740a5a7 RIP=ffffffff81527b66 RFL=00000013 [----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 00007f39317a4900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3931d5b618 CR3=000000000badf000 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=563412feff00545000000000000080fe 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