[ 44.210533] ------------[ cut here ]------------ [ 44.211442] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.213467] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.214928] Modules linked in: [ 44.215569] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.217769] Tainted: [W]=WARN [ 44.218313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.219918] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.220898] 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 [ 44.224048] RSP: 0018:ffff88800e4cfbc0 EFLAGS: 00010286 [ 44.225021] RAX: 0000000000000000 RBX: ffffed1001c99f78 RCX: ffffffff813a4050 [ 44.226286] RDX: ffff888016653780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.227542] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c99f2f [ 44.228817] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.230080] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e4cfdf8 [ 44.231373] FS: 00007f34aff3b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.232864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.233956] CR2: 00007ffe5c11def8 CR3: 000000000f96d000 CR4: 0000000000350ef0 [ 44.235251] Call Trace: [ 44.235752] [ 44.236181] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.237072] ? __create_object+0x59/0x80 [ 44.237843] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.238826] __vmalloc_noprof+0x59/0x60 [ 44.239580] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.240454] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.241326] bpf_prog_alloc+0x39/0x200 [ 44.242067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.243004] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.243898] do_seccomp+0x349/0x25e0 [ 44.245488] ? find_held_lock+0x2b/0x80 [ 44.246196] ? do_prlimit+0x310/0x610 [ 44.246940] ? __pfx_do_seccomp+0x10/0x10 [ 44.247703] ? do_raw_spin_unlock+0x53/0x220 [ 44.248541] ? _raw_spin_unlock+0x1e/0x40 [ 44.249271] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.250225] ? static_key_count+0x60/0x80 [ 44.251018] prctl_set_seccomp+0x4e/0x70 [ 44.251784] __do_sys_prctl+0xe6c/0x1d70 [ 44.252591] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.253463] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.254431] ? irqentry_exit+0xf3/0x650 [ 44.255141] do_syscall_64+0xbf/0x430 [ 44.255874] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.256827] RIP: 0033:0x7f34b042d5cd [ 44.257538] 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 [ 44.260687] RSP: 002b:00007ffe5c11b420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.262044] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34b042d5cd [ 44.263305] RDX: 000055ba56b61e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.264611] RBP: 00007ffe5c11b480 R08: 0000000000000000 R09: 00007ffe5c11ab20 [ 44.265870] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba912f0240 [ 44.267148] R13: 00007ffe5c11b8b0 R14: 000055ba912efbf0 R15: 000055ba913044d0 [ 44.268458] [ 44.268888] irq event stamp: 1753 [ 44.269528] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 44.271037] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 44.272560] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770 [ 44.274082] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100 [ 44.275588] ---[ end trace 0000000000000000 ]--- [ 47.498331] ------------[ cut here ]------------ [ 47.499283] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.501300] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 47.502767] Modules linked in: [ 47.503391] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.505413] Tainted: [W]=WARN [ 47.505974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.507455] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.508317] 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 [ 47.511514] RSP: 0018:ffff88801692fbc0 EFLAGS: 00010286 [ 47.512515] RAX: 0000000000000000 RBX: ffffed1002d25f78 RCX: ffffffff813a4050 [ 47.513783] RDX: ffff8880161e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.515063] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d25f2f [ 47.516365] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.517633] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801692fdf8 [ 47.519011] FS: 00007f07b06d8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.520388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.521237] CR2: 00007ffdd05daef8 CR3: 000000000a135000 CR4: 0000000000350ef0 [ 47.522320] Call Trace: [ 47.522736] [ 47.523078] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.523821] ? __create_object+0x59/0x80 [ 47.524477] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.525254] __vmalloc_noprof+0x59/0x60 [ 47.525890] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.526606] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.527384] bpf_prog_alloc+0x39/0x200 [ 47.527956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.528744] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.529499] do_seccomp+0x349/0x25e0 [ 47.530063] ? find_held_lock+0x2b/0x80 [ 47.530689] ? do_prlimit+0x310/0x610 [ 47.531271] ? __pfx_do_seccomp+0x10/0x10 [ 47.531921] ? do_raw_spin_unlock+0x53/0x220 [ 47.532619] ? _raw_spin_unlock+0x1e/0x40 [ 47.533237] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.534040] ? static_key_count+0x60/0x80 [ 47.534707] prctl_set_seccomp+0x4e/0x70 [ 47.535309] __do_sys_prctl+0xe6c/0x1d70 [ 47.535961] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.536679] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.537474] ? irqentry_exit+0xf3/0x650 [ 47.538072] do_syscall_64+0xbf/0x430 [ 47.538684] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.539469] RIP: 0033:0x7f07b0bca5cd [ 47.540025] 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 [ 47.542661] RSP: 002b:00007ffdd05d8f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.543829] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07b0bca5cd [ 47.544908] RDX: 00005650c8452e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.545984] RBP: 00007ffdd05d8fb0 R08: 0000000000000000 R09: 00007ffdd05d8650 [ 47.547057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565104f502b0 [ 47.548135] R13: 00007ffdd05d93e0 R14: 0000565104f52d20 R15: 0000565104f648d0 [ 47.549219] [ 47.549614] irq event stamp: 1695 [ 47.550119] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 47.551387] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 47.552689] softirqs last enabled at (1326): [] handle_softirqs+0x50c/0x770 [ 47.553992] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 47.555257] ---[ end trace 0000000000000000 ]--- [ 48.370295] ------------[ cut here ]------------ [ 48.371295] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.373530] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 48.375429] Modules linked in: [ 48.376086] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.378212] Tainted: [W]=WARN [ 48.378867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.380858] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.381846] 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 [ 48.385631] RSP: 0018:ffff888017b37bc0 EFLAGS: 00010286 [ 48.386693] RAX: 0000000000000000 RBX: ffffed1002f66f78 RCX: ffffffff813a4050 [ 48.388105] RDX: ffff888016b28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.389495] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f66f2f [ 48.390881] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.392290] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b37df8 [ 48.393664] FS: 00007f4baae21900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.395241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.396398] CR2: 00007f4bab313580 CR3: 000000000e340000 CR4: 0000000000350ef0 [ 48.397809] Call Trace: [ 48.398306] [ 48.398815] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.399779] ? __create_object+0x59/0x80 [ 48.400630] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.401701] __vmalloc_noprof+0x59/0x60 [ 48.402544] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.403505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.404605] bpf_prog_alloc+0x39/0x200 [ 48.405450] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.406469] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.407469] do_seccomp+0x349/0x25e0 [ 48.408219] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.409195] ? __pfx_do_seccomp+0x10/0x10 [ 48.410045] ? find_held_lock+0x2b/0x80 [ 48.410875] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.411909] ? static_key_count+0x60/0x80 [ 48.412805] prctl_set_seccomp+0x4e/0x70 [ 48.413632] __do_sys_prctl+0xe6c/0x1d70 [ 48.414466] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.415413] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.416490] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.417528] ? irqentry_exit+0xf3/0x650 [ 48.418303] do_syscall_64+0xbf/0x430 [ 48.419120] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.420162] RIP: 0033:0x7f4bab3135cd [ 48.420949] 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 [ 48.424387] RSP: 002b:00007ffc69d4f4e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.425905] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4bab3135cd [ 48.427325] RDX: 0000559611cace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.428765] RBP: 00007ffc69d4f540 R08: 0000000000000000 R09: 00007ffc69d4ebe0 [ 48.430172] R10: 0000000000000000 R11: 0000000000000246 R12: 000055965082eb10 [ 48.431537] R13: 00007ffc69d4f970 R14: 000055965082f2b0 R15: 00005596508436f0 [ 48.432967] [ 48.433460] irq event stamp: 1817 [ 48.434126] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 48.435767] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 48.437283] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 48.438672] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 48.440055] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14216' (ECDSA) to the list of known hosts. 2025/11/19 06:56:17 fuzzer started 2025/11/19 06:56:18 dialing manager at localhost:34383 2025/11/19 06:56:18 checking machine... 2025/11/19 06:56:18 checking revisions... [ 49.273399] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:56:18 testing simple program... [ 49.364188] cgroup: Unknown subsys name 'net' [ 49.429274] cgroup: Unknown subsys name 'cpuset' [ 49.441829] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:56:17 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88801643fd30 RCX=ffff88806ce089e4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880161e573c RBP=ffff8880161e5340 RSP=ffff88806ce089f0 R8 =0000000000000001 R9 =ffff88806ce08ad0 R10=000000000003c9ed R11=0000000000023cde R12=ffff8880098d6001 R13=ffff88806ce08ad8 R14=ffff88801643fd10 R15=ffff88806ce08a90 RIP=ffffffff815d2b50 RFL=00000217 [----APC] 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 00007f07b06d8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdd05d3000 CR3=0000000020438000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001d277 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe59c84538 CR3=000000000afe5000 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=2037313a36353a363020393120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036313a36353a3630203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000