[ 46.117291] ------------[ cut here ]------------ [ 46.118246] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.120250] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.121711] Modules linked in: [ 46.122394] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.124420] Tainted: [W]=WARN [ 46.125024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.126536] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.127466] 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 [ 46.130690] RSP: 0018:ffff88801ae9fbc0 EFLAGS: 00010286 [ 46.131677] RAX: 0000000000000000 RBX: ffffed10035d3f78 RCX: ffffffff813a4050 [ 46.132988] RDX: ffff88801ac29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.134302] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035d3f2f [ 46.135599] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.136927] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ae9fdf8 [ 46.138263] FS: 00007fd3f471a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.139760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.140843] CR2: 00007fffa68f5ef7 CR3: 000000000d7c0000 CR4: 0000000000350ef0 [ 46.142174] Call Trace: [ 46.142646] [ 46.143126] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.144029] ? __create_object+0x59/0x80 [ 46.144790] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.145780] __vmalloc_noprof+0x59/0x60 [ 46.146597] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.147488] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.148435] bpf_prog_alloc+0x39/0x200 [ 46.149180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.150149] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.151050] do_seccomp+0x349/0x25e0 [ 46.151716] ? find_held_lock+0x2b/0x80 [ 46.152479] ? do_prlimit+0x310/0x610 [ 46.153216] ? __pfx_do_seccomp+0x10/0x10 [ 46.154040] ? do_raw_spin_unlock+0x53/0x220 [ 46.154837] ? _raw_spin_unlock+0x1e/0x40 [ 46.155619] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.156577] ? static_key_count+0x60/0x80 [ 46.157369] prctl_set_seccomp+0x4e/0x70 [ 46.158179] __do_sys_prctl+0xe6c/0x1d70 [ 46.158962] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.159848] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.161186] ? irqentry_exit+0xf3/0x650 [ 46.162196] do_syscall_64+0xbf/0x430 [ 46.163184] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.164434] RIP: 0033:0x7fd3f4c0c5cd [ 46.165365] 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 [ 46.169377] RSP: 002b:00007fffa68f3b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.171103] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3f4c0c5cd [ 46.172749] RDX: 00005604d8ef8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.174364] RBP: 00007fffa68f3bb0 R08: 0000000000000000 R09: 00007fffa68f3250 [ 46.176005] R10: 0000000000000000 R11: 0000000000000246 R12: 00005604da17abf0 [ 46.177640] R13: 00007fffa68f3fe0 R14: 00005604da184380 R15: 00005604da18f460 [ 46.179292] [ 46.179822] irq event stamp: 1667 [ 46.180668] hardirqs last enabled at (1677): [] __up_console_sem+0x78/0x80 [ 46.182303] hardirqs last disabled at (1686): [] __up_console_sem+0x5d/0x80 [ 46.183893] softirqs last enabled at (1580): [] handle_softirqs+0x50c/0x770 [ 46.185348] softirqs last disabled at (1575): [] __irq_exit_rcu+0xc4/0x100 [ 46.186636] ---[ end trace 0000000000000000 ]--- [ 49.658448] ------------[ cut here ]------------ [ 49.659369] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.661318] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.662763] Modules linked in: [ 49.663377] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.665348] Tainted: [W]=WARN [ 49.665951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.667609] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.668783] 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 [ 49.671917] RSP: 0018:ffff888019d87bc0 EFLAGS: 00010286 [ 49.672840] RAX: 0000000000000000 RBX: ffffed10033b0f78 RCX: ffffffff813a4050 [ 49.674096] RDX: ffff888015761bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.675370] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b0f2f [ 49.676648] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.677925] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d87df8 [ 49.679194] FS: 00007f254f2dc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.680620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.681672] CR2: 00007fff28279ef7 CR3: 000000000ba59000 CR4: 0000000000350ef0 [ 49.682938] Call Trace: [ 49.683391] [ 49.683794] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.684688] ? __create_object+0x59/0x80 [ 49.685463] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.686423] __vmalloc_noprof+0x59/0x60 [ 49.687176] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.688031] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.688961] bpf_prog_alloc+0x39/0x200 [ 49.689639] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.690545] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.691431] do_seccomp+0x349/0x25e0 [ 49.692133] ? find_held_lock+0x2b/0x80 [ 49.692842] ? do_prlimit+0x310/0x610 [ 49.693567] ? __pfx_do_seccomp+0x10/0x10 [ 49.694327] ? do_raw_spin_unlock+0x53/0x220 [ 49.695140] ? _raw_spin_unlock+0x1e/0x40 [ 49.695860] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.696808] ? static_key_count+0x60/0x80 [ 49.697597] prctl_set_seccomp+0x4e/0x70 [ 49.698345] __do_sys_prctl+0xe6c/0x1d70 [ 49.699108] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.699939] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.700863] ? irqentry_exit+0xf3/0x650 [ 49.701610] do_syscall_64+0xbf/0x430 [ 49.702330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.703266] RIP: 0033:0x7f254f7ce5cd [ 49.703953] 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 [ 49.707053] RSP: 002b:00007fff282779d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.708377] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f254f7ce5cd [ 49.709655] RDX: 0000559bc3a97e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.710920] RBP: 00007fff28277a30 R08: 0000000000000000 R09: 00007fff282770d0 [ 49.712191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c010d7bf0 [ 49.713465] R13: 00007fff28277e60 R14: 0000559c010e1380 R15: 0000559c010ec460 [ 49.714741] [ 49.715203] irq event stamp: 1829 [ 49.715808] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 49.717318] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 49.718814] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 49.720339] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 49.721830] ---[ end trace 0000000000000000 ]--- [ 50.503077] ------------[ cut here ]------------ [ 50.503998] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.506027] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.507483] Modules linked in: [ 50.508134] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.510130] Tainted: [W]=WARN [ 50.510696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.512166] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.513064] 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 [ 50.516613] RSP: 0018:ffff8880173cfbc0 EFLAGS: 00010286 [ 50.517594] RAX: 0000000000000000 RBX: ffffed1002e79f78 RCX: ffffffff813a4050 [ 50.518861] RDX: ffff888009883780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.520250] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e79f2f [ 50.521752] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.523156] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173cfdf8 [ 50.524458] FS: 00007f5b5763c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.525874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.526937] CR2: 00007ffea0ad0ef7 CR3: 000000000cef8000 CR4: 0000000000350ef0 [ 50.528223] Call Trace: [ 50.528698] [ 50.529132] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.530014] ? __create_object+0x59/0x80 [ 50.530740] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.531694] __vmalloc_noprof+0x59/0x60 [ 50.532453] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.533314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.534245] bpf_prog_alloc+0x39/0x200 [ 50.534976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.535861] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.536767] do_seccomp+0x349/0x25e0 [ 50.537482] ? find_held_lock+0x2b/0x80 [ 50.538239] ? do_prlimit+0x310/0x610 [ 50.538962] ? __pfx_do_seccomp+0x10/0x10 [ 50.539697] ? do_raw_spin_unlock+0x53/0x220 [ 50.540534] ? _raw_spin_unlock+0x1e/0x40 [ 50.541306] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.542269] ? static_key_count+0x60/0x80 [ 50.543060] prctl_set_seccomp+0x4e/0x70 [ 50.543794] __do_sys_prctl+0xe6c/0x1d70 [ 50.544565] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.545429] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.546398] ? irqentry_exit+0xf3/0x650 [ 50.547139] do_syscall_64+0xbf/0x430 [ 50.547832] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.548784] RIP: 0033:0x7f5b57b2e5cd [ 50.549466] 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 [ 50.552628] RSP: 002b:00007ffea0acfdb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.553988] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b57b2e5cd [ 50.555242] RDX: 0000564a6a5f8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.556510] RBP: 00007ffea0acfe10 R08: 0000000000000000 R09: 00007ffea0acf4b0 [ 50.557780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a9af96ad0 [ 50.559040] R13: 00007ffea0ad0240 R14: 0000564a9af97bc0 R15: 0000564a9afa8780 [ 50.560314] [ 50.560746] irq event stamp: 1679 [ 50.561384] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 50.562920] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 50.564402] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 50.565939] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 50.567429] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51540' (ECDSA) to the list of known hosts. 2025/11/18 15:04:25 fuzzer started 2025/11/18 15:04:26 dialing manager at localhost:34383 2025/11/18 15:04:26 checking machine... 2025/11/18 15:04:26 checking revisions... [ 51.480101] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:04:26 testing simple program... [ 51.569023] cgroup: Unknown subsys name 'net' [ 51.622309] cgroup: Unknown subsys name 'cpuset' [ 51.636622] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:04:25 Registers: info registers vcpu 0 RAX=ffffea00003ba200 RBX=0000000000000286 RCX=1dc944f2884151a2 RDX=00000000b574b507 RSI=0000000000000001 RDI=0000000000000923 RBP=ffff888015497810 RSP=ffff888015497780 R8 =ffffffff81aad431 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000200 R13=ffff888009462140 R14=ffff88806ce3daf0 R15=ffffea000039b400 RIP=ffffffff81aad5b3 RFL=00000086 [--S--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 00007fa2e5e14900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcd59908f8 CR3=000000000c07e000 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=0d1070692e547fde00000000000ae988 XMM05=d15d65943c3892580000000000320bf0 XMM06=d96330e2d2db8632000000000031f320 XMM07=fb795ef6d6577056000000000030f388 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff869d948d RBX=0000000000000001 RCX=ffffffff869d9488 RDX=dffffc0000000000 RSI=0000000000000000 RDI=1ffffffff0d3b291 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff869d948c R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e85e RFL=00000213 [----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 00007f254f2dc900 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=00007fff28271000 CR3=0000000020053000 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