[ 44.013819] ------------[ cut here ]------------ [ 44.014790] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.016814] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 44.018271] Modules linked in: [ 44.018920] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.020864] Tainted: [W]=WARN [ 44.021420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.022874] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.023774] 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 [ 44.026890] RSP: 0018:ffff888015f8fbc0 EFLAGS: 00010286 [ 44.027855] RAX: 0000000000000000 RBX: ffffed1002bf1f78 RCX: ffffffff813a4050 [ 44.029129] RDX: ffff88801a08b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.030386] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf1f2f [ 44.031691] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.032956] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f8fdf8 [ 44.034226] FS: 00007fba63da3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.035659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.036731] CR2: 00007fba64295580 CR3: 000000000dec7000 CR4: 0000000000350ef0 [ 44.037999] Call Trace: [ 44.038459] [ 44.038909] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.039794] ? __create_object+0x59/0x80 [ 44.040519] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.041477] __vmalloc_noprof+0x59/0x60 [ 44.042218] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.043089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.044011] bpf_prog_alloc+0x39/0x200 [ 44.044736] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.045601] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.046488] do_seccomp+0x349/0x25e0 [ 44.047217] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.048138] ? __pfx_do_seccomp+0x10/0x10 [ 44.048959] ? find_held_lock+0x2b/0x80 [ 44.049744] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.050723] ? static_key_count+0x60/0x80 [ 44.051501] prctl_set_seccomp+0x4e/0x70 [ 44.052291] __do_sys_prctl+0xe6c/0x1d70 [ 44.053093] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.053968] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.054944] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.055934] ? irqentry_exit+0xf3/0x650 [ 44.056657] do_syscall_64+0xbf/0x430 [ 44.057414] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.058369] RIP: 0033:0x7fba642955cd [ 44.059081] 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 [ 44.062260] RSP: 002b:00007ffe8d5c8b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.063640] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba642955cd [ 44.064954] RDX: 00005622de99fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.066262] RBP: 00007ffe8d5c8bd0 R08: 0000000000000000 R09: 00007ffe8d5c8270 [ 44.067589] R10: 0000000000000000 R11: 0000000000000246 R12: 00005622e763dad0 [ 44.068902] R13: 00007ffe8d5c9000 R14: 00005622e763ebc0 R15: 00005622e764f780 [ 44.070206] [ 44.070639] irq event stamp: 1783 [ 44.071307] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 44.072875] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 44.074405] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 44.075994] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 44.077519] ---[ end trace 0000000000000000 ]--- [ 46.938053] ------------[ cut here ]------------ [ 46.938618] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.939901] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 46.940816] Modules linked in: [ 46.941186] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.942442] Tainted: [W]=WARN [ 46.942824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.943764] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.944333] 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 [ 46.946367] RSP: 0018:ffff88801864fbc0 EFLAGS: 00010286 [ 46.947004] RAX: 0000000000000000 RBX: ffffed10030c9f78 RCX: ffffffff813a4050 [ 46.947823] RDX: ffff88800f265340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.948607] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030c9f2f [ 46.949431] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.950249] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801864fdf8 [ 46.951078] FS: 00007fb738326900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.952003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.952654] CR2: 00007fb738818580 CR3: 000000000cf3d000 CR4: 0000000000350ef0 [ 46.953470] Call Trace: [ 46.953791] [ 46.954056] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.954604] ? __create_object+0x59/0x80 [ 46.955105] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.955718] __vmalloc_noprof+0x59/0x60 [ 46.956174] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.956720] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.957282] bpf_prog_alloc+0x39/0x200 [ 46.957743] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.958302] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.958882] do_seccomp+0x349/0x25e0 [ 46.959314] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.959888] ? __pfx_do_seccomp+0x10/0x10 [ 46.960361] ? find_held_lock+0x2b/0x80 [ 46.960843] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.961426] ? static_key_count+0x60/0x80 [ 46.961928] prctl_set_seccomp+0x4e/0x70 [ 46.962398] __do_sys_prctl+0xe6c/0x1d70 [ 46.962901] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.963420] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.964031] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.964620] ? irqentry_exit+0xf3/0x650 [ 46.965102] do_syscall_64+0xbf/0x430 [ 46.965551] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.966159] RIP: 0033:0x7fb7388185cd [ 46.966581] 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 [ 46.968610] RSP: 002b:00007ffc04b5aed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.969482] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7388185cd [ 46.970294] RDX: 000055830a317e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.971112] RBP: 00007ffc04b5af30 R08: 0000000000000000 R09: 00007ffc04b5a5d0 [ 46.971915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558343435bf0 [ 46.972737] R13: 00007ffc04b5b360 R14: 000055834343f380 R15: 000055834344a460 [ 46.973541] [ 46.973838] irq event stamp: 1671 [ 46.974229] hardirqs last enabled at (1679): [] __up_console_sem+0x78/0x80 [ 46.975203] hardirqs last disabled at (1688): [] __up_console_sem+0x5d/0x80 [ 46.976179] softirqs last enabled at (1258): [] handle_softirqs+0x50c/0x770 [ 46.977165] softirqs last disabled at (1253): [] __irq_exit_rcu+0xc4/0x100 [ 46.978127] ---[ end trace 0000000000000000 ]--- [ 47.639473] ------------[ cut here ]------------ [ 47.640412] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.642440] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 47.643938] Modules linked in: [ 47.644538] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.646520] Tainted: [W]=WARN [ 47.647165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.648634] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.649561] 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 [ 47.652741] RSP: 0018:ffff8880158ffbc0 EFLAGS: 00010286 [ 47.653737] RAX: 0000000000000000 RBX: ffffed1002b1ff78 RCX: ffffffff813a4050 [ 47.655062] RDX: ffff888015ac0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.656360] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b1ff2f [ 47.657663] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.659004] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158ffdf8 [ 47.660323] FS: 00007f743f065900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.661752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.662849] CR2: 00007f743f557580 CR3: 0000000015dd3000 CR4: 0000000000350ef0 [ 47.664187] Call Trace: [ 47.664646] [ 47.665120] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.666028] ? __create_object+0x59/0x80 [ 47.666836] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.667831] __vmalloc_noprof+0x59/0x60 [ 47.668558] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.669473] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.670427] bpf_prog_alloc+0x39/0x200 [ 47.671229] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.672183] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.673116] do_seccomp+0x349/0x25e0 [ 47.673846] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.674848] ? __pfx_do_seccomp+0x10/0x10 [ 47.675827] ? find_held_lock+0x2b/0x80 [ 47.676593] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.677566] ? static_key_count+0x60/0x80 [ 47.678397] prctl_set_seccomp+0x4e/0x70 [ 47.679207] __do_sys_prctl+0xe6c/0x1d70 [ 47.679987] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.680869] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.681848] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.682838] ? irqentry_exit+0xf3/0x650 [ 47.683574] do_syscall_64+0xbf/0x430 [ 47.684335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.685307] RIP: 0033:0x7f743f5575cd [ 47.686006] 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 [ 47.689185] RSP: 002b:00007ffc3d43cc30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.690567] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f743f5575cd [ 47.691884] RDX: 0000563c728fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.693201] RBP: 00007ffc3d43cc90 R08: 0000000000000000 R09: 00007ffc3d43c330 [ 47.694488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c8850cad0 [ 47.695805] R13: 00007ffc3d43d0c0 R14: 0000563c8850dbc0 R15: 0000563c8851e780 [ 47.697135] [ 47.697558] irq event stamp: 1729 [ 47.698223] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 47.699739] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 47.701008] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 47.702284] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 47.703537] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33611' (ECDSA) to the list of known hosts. 2025/11/18 13:07:44 fuzzer started 2025/11/18 13:07:44 dialing manager at localhost:34383 2025/11/18 13:07:44 checking machine... 2025/11/18 13:07:44 checking revisions... [ 48.675190] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:07:44 testing simple program... [ 48.763614] cgroup: Unknown subsys name 'net' [ 48.825495] cgroup: Unknown subsys name 'cpuset' [ 48.838112] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:07:43 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888018af5140 RCX=ffffffff81c10148 RDX=ffff88800f260000 RSI=ffffffff81c0225f RDI=0000000000000005 RBP=0000000000000010 RSP=ffff888015aa7db8 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff888018af5080 R13=0000000000000000 R14=1ffff11002b54fcf R15=0000000000000000 RIP=ffffffff81751e08 RFL=00000293 [--S-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 00007fb738326900 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=00007ffc04b55000 CR3=0000000018592000 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=0000000000034461 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=00000202 [-------] 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed63d7958 CR3=000000000cf84000 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=2033343a37303a333120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033343a37303a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000