[ 39.061749] ------------[ cut here ]------------ [ 39.062709] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.064772] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 39.066234] Modules linked in: [ 39.067122] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.069212] Tainted: [W]=WARN [ 39.069822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.071315] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.072239] 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 [ 39.075455] RSP: 0018:ffff888017a0fbc0 EFLAGS: 00010286 [ 39.076441] RAX: 0000000000000000 RBX: ffffed1002f41f78 RCX: ffffffff813a4050 [ 39.077735] RDX: ffff888017899bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.079061] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f41f2f [ 39.080359] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.081648] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a0fdf8 [ 39.082936] FS: 00007f1879d12900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.084365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.085433] CR2: 00007f187a204580 CR3: 000000000de0e000 CR4: 0000000000350ef0 [ 39.086837] Call Trace: [ 39.087290] [ 39.087736] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.088624] ? __create_object+0x59/0x80 [ 39.089340] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.090299] __vmalloc_noprof+0x59/0x60 [ 39.091062] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.091927] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.092842] bpf_prog_alloc+0x39/0x200 [ 39.093524] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.094446] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.095329] do_seccomp+0x349/0x25e0 [ 39.096061] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.096973] ? __pfx_do_seccomp+0x10/0x10 [ 39.097769] ? find_held_lock+0x2b/0x80 [ 39.098493] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.099450] ? static_key_count+0x60/0x80 [ 39.100252] prctl_set_seccomp+0x4e/0x70 [ 39.101026] __do_sys_prctl+0xe6c/0x1d70 [ 39.101812] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.102687] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.103672] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.104642] ? irqentry_exit+0xf3/0x650 [ 39.105347] do_syscall_64+0xbf/0x430 [ 39.106086] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.107033] RIP: 0033:0x7f187a2045cd [ 39.107729] 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 [ 39.110890] RSP: 002b:00007ffcce98e3c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.112245] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f187a2045cd [ 39.113524] RDX: 0000559a0f71fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.114822] RBP: 00007ffcce98e420 R08: 0000000000000000 R09: 00007ffcce98dac0 [ 39.116076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a23079ad0 [ 39.117345] R13: 00007ffcce98e850 R14: 0000559a2307abc0 R15: 0000559a2308b780 [ 39.118636] [ 39.119066] irq event stamp: 1841 [ 39.119730] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 39.121252] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 39.122783] softirqs last enabled at (1864): [] handle_softirqs+0x50c/0x770 [ 39.124318] softirqs last disabled at (1849): [] __irq_exit_rcu+0xc4/0x100 [ 39.125817] ---[ end trace 0000000000000000 ]--- [ 42.376292] ------------[ cut here ]------------ [ 42.377244] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.379409] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 42.380951] Modules linked in: [ 42.381607] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.383941] Tainted: [W]=WARN [ 42.384535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.386442] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.387405] 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 [ 42.390773] RSP: 0018:ffff8880174cfbc0 EFLAGS: 00010286 [ 42.391832] RAX: 0000000000000000 RBX: ffffed1002e99f78 RCX: ffffffff813a4050 [ 42.393198] RDX: ffff8880165a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.394594] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e99f2f [ 42.395959] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.397335] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174cfdf8 [ 42.398735] FS: 00007fbb2321f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.400288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.401448] CR2: 00007fff3b6b3ef7 CR3: 000000000df44000 CR4: 0000000000350ef0 [ 42.402854] Call Trace: [ 42.403366] [ 42.403866] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.404843] ? __create_object+0x59/0x80 [ 42.405700] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.406774] __vmalloc_noprof+0x59/0x60 [ 42.407618] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.408504] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.409431] bpf_prog_alloc+0x39/0x200 [ 42.410170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.411115] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.412026] do_seccomp+0x349/0x25e0 [ 42.412732] ? find_held_lock+0x2b/0x80 [ 42.413447] ? do_prlimit+0x310/0x610 [ 42.414187] ? __pfx_do_seccomp+0x10/0x10 [ 42.414990] ? do_raw_spin_unlock+0x53/0x220 [ 42.415816] ? _raw_spin_unlock+0x1e/0x40 [ 42.416609] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.417537] ? static_key_count+0x60/0x80 [ 42.418352] prctl_set_seccomp+0x4e/0x70 [ 42.419115] __do_sys_prctl+0xe6c/0x1d70 [ 42.419892] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.420743] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.421708] ? irqentry_exit+0xf3/0x650 [ 42.422446] do_syscall_64+0xbf/0x430 [ 42.423184] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.424123] RIP: 0033:0x7fbb237115cd [ 42.424821] 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 [ 42.427993] RSP: 002b:00007fff3b6b2230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.429340] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb237115cd [ 42.430635] RDX: 00005615cb44ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.431916] RBP: 00007fff3b6b2290 R08: 0000000000000000 R09: 00007fff3b6b1930 [ 42.433225] R10: 0000000000000000 R11: 0000000000000246 R12: 00005615d76fcb10 [ 42.434522] R13: 00007fff3b6b26c0 R14: 00005615d76fd2b0 R15: 00005615d77116f0 [ 42.435820] [ 42.436237] irq event stamp: 1817 [ 42.436889] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 42.438416] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 42.439965] softirqs last enabled at (1576): [] handle_softirqs+0x50c/0x770 [ 42.441524] softirqs last disabled at (1571): [] __irq_exit_rcu+0xc4/0x100 [ 42.443109] ---[ end trace 0000000000000000 ]--- [ 43.252343] ------------[ cut here ]------------ [ 43.253280] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.255347] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 43.256844] Modules linked in: [ 43.257435] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.259445] Tainted: [W]=WARN [ 43.260052] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.261535] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.262445] 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 [ 43.265640] RSP: 0018:ffff8880177ffbc0 EFLAGS: 00010286 [ 43.266632] RAX: 0000000000000000 RBX: ffffed1002efff78 RCX: ffffffff813a4050 [ 43.267919] RDX: ffff8880172eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.269212] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efff2f [ 43.270511] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.271826] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177ffdf8 [ 43.273113] FS: 00007f067dab0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.274594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.275649] CR2: 00007ffcd5e8aef7 CR3: 000000000f6e7000 CR4: 0000000000350ef0 [ 43.276944] Call Trace: [ 43.277406] [ 43.277855] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.278758] ? __create_object+0x59/0x80 [ 43.279513] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.280514] __vmalloc_noprof+0x59/0x60 [ 43.281276] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.282167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.283122] bpf_prog_alloc+0x39/0x200 [ 43.283871] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.284831] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.285769] do_seccomp+0x349/0x25e0 [ 43.286468] ? find_held_lock+0x2b/0x80 [ 43.287235] ? do_prlimit+0x310/0x610 [ 43.287986] ? __pfx_do_seccomp+0x10/0x10 [ 43.288932] ? do_raw_spin_unlock+0x53/0x220 [ 43.290032] ? _raw_spin_unlock+0x1e/0x40 [ 43.290846] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.291812] ? static_key_count+0x60/0x80 [ 43.292653] prctl_set_seccomp+0x4e/0x70 [ 43.293542] __do_sys_prctl+0xe6c/0x1d70 [ 43.294543] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.295549] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.296529] ? irqentry_exit+0xf3/0x650 [ 43.297308] do_syscall_64+0xbf/0x430 [ 43.298049] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.299020] RIP: 0033:0x7f067dfa25cd [ 43.299726] 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 [ 43.302969] RSP: 002b:00007ffcd5e89040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.304334] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f067dfa25cd [ 43.305612] RDX: 0000559f34476e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.306921] RBP: 00007ffcd5e890a0 R08: 0000000000000000 R09: 00007ffcd5e88740 [ 43.308235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559f35b602b0 [ 43.309528] R13: 00007ffcd5e894d0 R14: 0000559f35b62d20 R15: 0000559f35b748d0 [ 43.310863] [ 43.311293] irq event stamp: 1741 [ 43.311950] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 43.313471] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 43.315020] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 43.316575] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 43.318095] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64346' (ECDSA) to the list of known hosts. 2025/11/17 09:22:34 fuzzer started 2025/11/17 09:22:34 dialing manager at localhost:37895 2025/11/17 09:22:34 checking machine... 2025/11/17 09:22:34 checking revisions... [ 44.239283] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:22:34 testing simple program... [ 44.329843] cgroup: Unknown subsys name 'net' [ 44.393087] cgroup: Unknown subsys name 'cpuset' [ 44.411358] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:22:33 Registers: info registers vcpu 0 RAX=00000000518af558 RBX=000000006b7c1c12 RCX=ffff888009440690 RDX=000000000000000c RSI=0000000014b9551d RDI=0000000000000003 RBP=0000000000000001 RSP=ffff888009627910 R8 =0000000031de3b38 R9 =ffff88806c71c120 R10=000000000003c9ed R11=000000000000054b R12=0000000000000000 R13=0000000000000000 R14=ffff888009627978 R15=000000000000000c RIP=ffffffff82642466 RFL=00000282 [--S----] 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbb237d4650 CR3=000000000ccac000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002635f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f03273cc000 CR3=000000000d389000 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=9442b8250278d897464cb0f1737615cf XMM02=00000000003051c8eff9b2d0a8fce9cb XMM03=00000000003052982c67c8bc2e329bc3 XMM04=78e0a47a3c8e427100000000000ae988 XMM05=32d1a658e38a1224000000000031fe40 XMM06=6dea067eac2b2c30000000000031ebe0 XMM07=fb795ef6d6577056000000000030e5e8 XMM08=2c67c8bc2e329bc30000000000305238 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000