[ 45.661422] ------------[ cut here ]------------ [ 45.662639] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.664925] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.666619] Modules linked in: [ 45.667286] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.669551] Tainted: [W]=WARN [ 45.670242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.671947] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.672992] 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 [ 45.676649] RSP: 0018:ffff888016757bc0 EFLAGS: 00010286 [ 45.677774] RAX: 0000000000000000 RBX: ffffed1002ceaf78 RCX: ffffffff813a4050 [ 45.679840] RDX: ffff888016191bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.681330] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ceaf2f [ 45.682838] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.684314] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016757df8 [ 45.685779] FS: 00007fe906a8a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.687450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.688678] CR2: 00007ffee7585ef7 CR3: 000000001e3af000 CR4: 0000000000350ef0 [ 45.690147] Call Trace: [ 45.690736] [ 45.691209] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.692238] ? __create_object+0x59/0x80 [ 45.693132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.694242] __vmalloc_noprof+0x59/0x60 [ 45.695022] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.695735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.696440] bpf_prog_alloc+0x39/0x200 [ 45.697041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.697789] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.698492] do_seccomp+0x349/0x25e0 [ 45.699071] ? find_held_lock+0x2b/0x80 [ 45.699674] ? do_prlimit+0x310/0x610 [ 45.700232] ? __pfx_do_seccomp+0x10/0x10 [ 45.700867] ? do_raw_spin_unlock+0x53/0x220 [ 45.701496] ? _raw_spin_unlock+0x1e/0x40 [ 45.702110] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.702885] ? static_key_count+0x60/0x80 [ 45.703492] prctl_set_seccomp+0x4e/0x70 [ 45.704110] __do_sys_prctl+0xe6c/0x1d70 [ 45.704732] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.705383] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.706143] ? irqentry_exit+0xf3/0x650 [ 45.706764] do_syscall_64+0xbf/0x430 [ 45.707320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.708070] RIP: 0033:0x7fe906f7c5cd [ 45.708622] 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 [ 45.711150] RSP: 002b:00007ffee7583940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.712233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe906f7c5cd [ 45.713259] RDX: 0000559f8e831e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.714279] RBP: 00007ffee75839a0 R08: 0000000000000000 R09: 00007ffee7583040 [ 45.715307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559f99e4fad0 [ 45.716327] R13: 00007ffee7583dd0 R14: 0000559f99e50bc0 R15: 0000559f99e61780 [ 45.717362] [ 45.717726] irq event stamp: 1785 [ 45.718212] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 45.719434] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 45.720657] softirqs last enabled at (1382): [] handle_softirqs+0x50c/0x770 [ 45.721891] softirqs last disabled at (1373): [] __irq_exit_rcu+0xc4/0x100 [ 45.723110] ---[ end trace 0000000000000000 ]--- [ 49.375699] ------------[ cut here ]------------ [ 49.376638] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.378715] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.380173] Modules linked in: [ 49.380880] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.382891] Tainted: [W]=WARN [ 49.383447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.384925] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.385855] 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 [ 49.389046] RSP: 0018:ffff8880171ffbc0 EFLAGS: 00010286 [ 49.390037] RAX: 0000000000000000 RBX: ffffed1002e3ff78 RCX: ffffffff813a4050 [ 49.391376] RDX: ffff88800e2ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.392687] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3ff2f [ 49.393975] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.395282] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171ffdf8 [ 49.396592] FS: 00007f0f6062a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.398016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.399095] CR2: 00007ffc11986ef7 CR3: 000000001bddb000 CR4: 0000000000350ef0 [ 49.400374] Call Trace: [ 49.400879] [ 49.401291] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.402189] ? __create_object+0x59/0x80 [ 49.402992] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.403973] __vmalloc_noprof+0x59/0x60 [ 49.404734] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.405558] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.406503] bpf_prog_alloc+0x39/0x200 [ 49.407235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.408163] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.409061] do_seccomp+0x349/0x25e0 [ 49.409785] ? find_held_lock+0x2b/0x80 [ 49.410500] ? do_prlimit+0x310/0x610 [ 49.411256] ? __pfx_do_seccomp+0x10/0x10 [ 49.412050] ? do_raw_spin_unlock+0x53/0x220 [ 49.412887] ? _raw_spin_unlock+0x1e/0x40 [ 49.413664] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.414634] ? static_key_count+0x60/0x80 [ 49.415399] prctl_set_seccomp+0x4e/0x70 [ 49.416169] __do_sys_prctl+0xe6c/0x1d70 [ 49.416941] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.417809] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.418784] ? irqentry_exit+0xf3/0x650 [ 49.419517] do_syscall_64+0xbf/0x430 [ 49.420261] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.421207] RIP: 0033:0x7f0f60b1c5cd [ 49.421900] 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 [ 49.425101] RSP: 002b:00007ffc11984d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.426485] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f60b1c5cd [ 49.427812] RDX: 0000555aa2262e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.429092] RBP: 00007ffc11984de0 R08: 0000000000000000 R09: 00007ffc11984480 [ 49.430379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555aaa658ad0 [ 49.431675] R13: 00007ffc11985210 R14: 0000555aaa659bc0 R15: 0000555aaa66a780 [ 49.433005] [ 49.433432] irq event stamp: 1723 [ 49.434080] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 49.435613] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 49.437141] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 49.438700] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 49.440225] ---[ end trace 0000000000000000 ]--- [ 50.223844] ------------[ cut here ]------------ [ 50.224967] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.227050] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.228509] Modules linked in: [ 50.229148] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.231611] Tainted: [W]=WARN [ 50.232173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.233621] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.234509] 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 [ 50.237690] RSP: 0018:ffff88801676fbc0 EFLAGS: 00010286 [ 50.238690] RAX: 0000000000000000 RBX: ffffed1002cedf78 RCX: ffffffff813a4050 [ 50.239972] RDX: ffff8880162bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.241260] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cedf2f [ 50.242550] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.243840] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801676fdf8 [ 50.245114] FS: 00007fdbb2719900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.246565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.247634] CR2: 00007fdbb2c7f4a6 CR3: 000000000bf63000 CR4: 0000000000350ef0 [ 50.248932] Call Trace: [ 50.249398] [ 50.249843] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.250747] ? __create_object+0x59/0x80 [ 50.251496] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.252460] __vmalloc_noprof+0x59/0x60 [ 50.253207] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.254084] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.255040] bpf_prog_alloc+0x39/0x200 [ 50.255830] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.256770] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.257669] do_seccomp+0x349/0x25e0 [ 50.258334] ? find_held_lock+0x2b/0x80 [ 50.259102] ? do_prlimit+0x310/0x610 [ 50.259838] ? __pfx_do_seccomp+0x10/0x10 [ 50.260629] ? do_raw_spin_unlock+0x53/0x220 [ 50.261434] ? _raw_spin_unlock+0x1e/0x40 [ 50.262210] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.263192] ? static_key_count+0x60/0x80 [ 50.264013] prctl_set_seccomp+0x4e/0x70 [ 50.264795] __do_sys_prctl+0xe6c/0x1d70 [ 50.265532] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.266393] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.267376] ? irqentry_exit+0xf3/0x650 [ 50.268142] do_syscall_64+0xbf/0x430 [ 50.268903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.269872] RIP: 0033:0x7fdbb2c0b5cd [ 50.270627] 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 [ 50.273807] RSP: 002b:00007ffea60bffe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.275181] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdbb2c0b5cd [ 50.276460] RDX: 00005569d5c63e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.277740] RBP: 00007ffea60c0040 R08: 0000000000000000 R09: 00007ffea60bf6e0 [ 50.279022] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569e4295bf0 [ 50.280304] R13: 00007ffea60c0470 R14: 00005569e429f380 R15: 00005569e42aa460 [ 50.281607] [ 50.282039] irq event stamp: 1899 [ 50.282705] hardirqs last enabled at (1909): [] __up_console_sem+0x78/0x80 [ 50.284234] hardirqs last disabled at (1918): [] __up_console_sem+0x5d/0x80 [ 50.285761] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 50.287340] softirqs last disabled at (1937): [] __irq_exit_rcu+0xc4/0x100 [ 50.288868] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65198' (ECDSA) to the list of known hosts. 2025/11/18 19:07:47 fuzzer started 2025/11/18 19:07:48 dialing manager at localhost:34383 2025/11/18 19:07:48 checking machine... 2025/11/18 19:07:48 checking revisions... [ 51.217870] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:07:48 testing simple program... [ 51.312708] cgroup: Unknown subsys name 'net' [ 51.373416] cgroup: Unknown subsys name 'cpuset' [ 51.390905] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:07:47 Registers: info registers vcpu 0 RAX=000000000000009c RBX=0000000000000040 RCX=0000000000000006 RDX=0000000000000006 RSI=ffff88800e2aa640 RDI=ffff88800e2a9bc0 RBP=ffff88800e2a9bc0 RSP=ffff88801676fa80 R8 =0000000000000000 R9 =000000000000009c R10=0000000000000001 R11=0000000000000000 R12=0000000000000006 R13=0000000000000000 R14=ffff88800e2aa640 R15=0000000000040000 RIP=ffffffff81526594 RFL=00000007 [-----PC] 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 00007f0f6062a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0f60bdf650 CR3=00000000209c9000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffffffff81619130 RCX=ffff88806cf08994 RDX=1ffff1100d9e1183 RSI=ffffffff84c6acdf RDI=ffff88806cf08a40 RBP=ffff88806cf08ad8 RSP=ffff88806cf08a40 R8 =0000000000000001 R9 =ffff88806cf08a80 R10=000000000003c9ed R11=0000000000015229 R12=ffff88806cf08b08 R13=0000000000000000 R14=ffff888016e7d340 R15=ffff88800944c8c0 RIP=ffffffff812dfbe1 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 00007fa9a5a9b700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555aaa655218 CR3=000000001bcad000 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=37303a393120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383638 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000