[ 46.198898] ------------[ cut here ]------------ [ 46.199810] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.202275] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.203710] Modules linked in: [ 46.204294] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.206280] Tainted: [W]=WARN [ 46.206877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.208349] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.209526] 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 [ 46.212758] RSP: 0018:ffff8880156e7bc0 EFLAGS: 00010286 [ 46.213743] RAX: 0000000000000000 RBX: ffffed1002adcf78 RCX: ffffffff813a4050 [ 46.215025] RDX: ffff888017bdd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.216306] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002adcf2f [ 46.217594] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.218867] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880156e7df8 [ 46.220136] FS: 00007fd01c8d6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.221587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.222635] CR2: 00007fd01cdc8580 CR3: 000000000e75c000 CR4: 0000000000350ef0 [ 46.223900] Call Trace: [ 46.224365] [ 46.224807] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.225710] ? __create_object+0x59/0x80 [ 46.226441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.227407] __vmalloc_noprof+0x59/0x60 [ 46.228159] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.229043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.229971] bpf_prog_alloc+0x39/0x200 [ 46.230700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.231620] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.232472] do_seccomp+0x349/0x25e0 [ 46.233248] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.234189] ? __pfx_do_seccomp+0x10/0x10 [ 46.234983] ? find_held_lock+0x2b/0x80 [ 46.235740] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.236695] ? static_key_count+0x60/0x80 [ 46.237472] prctl_set_seccomp+0x4e/0x70 [ 46.238242] __do_sys_prctl+0xe6c/0x1d70 [ 46.239024] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.239868] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.240823] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.241800] ? irqentry_exit+0xf3/0x650 [ 46.242553] do_syscall_64+0xbf/0x430 [ 46.243258] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.244204] RIP: 0033:0x7fd01cdc85cd [ 46.244900] 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 [ 46.248084] RSP: 002b:00007ffe22d5fc10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.249459] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd01cdc85cd [ 46.250738] RDX: 0000558b73af1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.252014] RBP: 00007ffe22d5fc70 R08: 0000000000000000 R09: 00007ffe22d5f310 [ 46.253305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558b7fe2abf0 [ 46.254592] R13: 00007ffe22d600a0 R14: 0000558b7fe34380 R15: 0000558b7fe3f460 [ 46.255887] [ 46.256309] irq event stamp: 1817 [ 46.256955] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 46.258467] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 46.259997] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 46.261534] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 46.263043] ---[ end trace 0000000000000000 ]--- [ 49.270157] ------------[ cut here ]------------ [ 49.271100] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.273105] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.274603] Modules linked in: [ 49.275219] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.277240] Tainted: [W]=WARN [ 49.277834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.279309] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.280224] 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 [ 49.283415] RSP: 0018:ffff888019ecfbc0 EFLAGS: 00010286 [ 49.284395] RAX: 0000000000000000 RBX: ffffed10033d9f78 RCX: ffffffff813a4050 [ 49.285691] RDX: ffff888016720000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.286981] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d9f2f [ 49.288272] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.289566] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ecfdf8 [ 49.290853] FS: 00007fd0ab18d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.292297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.293368] CR2: 00007fffe944aef7 CR3: 0000000017823000 CR4: 0000000000350ef0 [ 49.294653] Call Trace: [ 49.295124] [ 49.295573] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.296426] ? __create_object+0x59/0x80 [ 49.297226] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.298202] __vmalloc_noprof+0x59/0x60 [ 49.298966] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.299853] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.300786] bpf_prog_alloc+0x39/0x200 [ 49.301528] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.302422] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.303328] do_seccomp+0x349/0x25e0 [ 49.304037] ? find_held_lock+0x2b/0x80 [ 49.304796] ? do_prlimit+0x310/0x610 [ 49.305545] ? __pfx_do_seccomp+0x10/0x10 [ 49.306290] ? do_raw_spin_unlock+0x53/0x220 [ 49.307131] ? _raw_spin_unlock+0x1e/0x40 [ 49.307905] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.308885] ? static_key_count+0x60/0x80 [ 49.309709] prctl_set_seccomp+0x4e/0x70 [ 49.310450] __do_sys_prctl+0xe6c/0x1d70 [ 49.311232] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.312093] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.313082] ? irqentry_exit+0xf3/0x650 [ 49.313849] do_syscall_64+0xbf/0x430 [ 49.314597] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.315544] RIP: 0033:0x7fd0ab67f5cd [ 49.316203] 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 [ 49.319396] RSP: 002b:00007fffe9448440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.320735] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd0ab67f5cd [ 49.322037] RDX: 000055f705f76e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.323313] RBP: 00007fffe94484a0 R08: 0000000000000000 R09: 00007fffe9447b40 [ 49.324605] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f72ffa2ad0 [ 49.325916] R13: 00007fffe94488d0 R14: 000055f72ffa3bc0 R15: 000055f72ffb4780 [ 49.327217] [ 49.327672] irq event stamp: 1779 [ 49.328288] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 49.329830] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 49.331342] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 49.332894] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 49.334084] ---[ end trace 0000000000000000 ]--- [ 50.053853] ------------[ cut here ]------------ [ 50.054807] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.056801] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.058340] Modules linked in: [ 50.058988] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.060994] Tainted: [W]=WARN [ 50.061602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.063079] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.063997] 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 [ 50.067193] RSP: 0018:ffff88801bd47bc0 EFLAGS: 00010286 [ 50.068171] RAX: 0000000000000000 RBX: ffffed10037a8f78 RCX: ffffffff813a4050 [ 50.069467] RDX: ffff88800fb35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.070786] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037a8f2f [ 50.072075] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.073376] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd47df8 [ 50.074669] FS: 00007f00b500e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.076113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.077190] CR2: 00007fff27630ef7 CR3: 000000001bf4f000 CR4: 0000000000350ef0 [ 50.078479] Call Trace: [ 50.078985] [ 50.079402] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.080298] ? __create_object+0x59/0x80 [ 50.081090] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.082062] __vmalloc_noprof+0x59/0x60 [ 50.082822] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.083693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.084624] bpf_prog_alloc+0x39/0x200 [ 50.085335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.086269] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.087177] do_seccomp+0x349/0x25e0 [ 50.087891] ? find_held_lock+0x2b/0x80 [ 50.088642] ? do_prlimit+0x310/0x610 [ 50.089353] ? __pfx_do_seccomp+0x10/0x10 [ 50.090137] ? do_raw_spin_unlock+0x53/0x220 [ 50.090955] ? _raw_spin_unlock+0x1e/0x40 [ 50.091734] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.092687] ? static_key_count+0x60/0x80 [ 50.093451] prctl_set_seccomp+0x4e/0x70 [ 50.094238] __do_sys_prctl+0xe6c/0x1d70 [ 50.095014] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.095874] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.096839] ? irqentry_exit+0xf3/0x650 [ 50.097613] do_syscall_64+0xbf/0x430 [ 50.098302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.099249] RIP: 0033:0x7f00b55005cd [ 50.099950] 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 [ 50.103107] RSP: 002b:00007fff2762e660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.104456] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f00b55005cd [ 50.105766] RDX: 000055b9cd1b7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.107048] RBP: 00007fff2762e6c0 R08: 0000000000000000 R09: 00007fff2762dd60 [ 50.108313] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b9e7f3ab10 [ 50.109590] R13: 00007fff2762eaf0 R14: 000055b9e7f3b2b0 R15: 000055b9e7f4f6f0 [ 50.110892] [ 50.111319] irq event stamp: 1773 [ 50.111978] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 50.113517] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 50.115022] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 50.116556] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 50.118082] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46863' (ECDSA) to the list of known hosts. 2025/11/18 08:06:51 fuzzer started 2025/11/18 08:06:51 dialing manager at localhost:34383 2025/11/18 08:06:51 checking machine... 2025/11/18 08:06:51 checking revisions... [ 50.951740] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:06:51 testing simple program... [ 51.020181] cgroup: Unknown subsys name 'net' [ 51.064705] cgroup: Unknown subsys name 'cpuset' [ 51.073633] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:06:50 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff85e78600 RCX=ffff88801606f63c RDX=ffff888016725340 RSI=ffffffff8175a5f7 RDI=ffffffff85e78600 RBP=00007fd0abd27e07 RSP=ffff88801606f650 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007fd0abd27e07 R13=0000000000000000 R14=ffff888016725340 R15=ffff88800944cc80 RIP=ffffffff815bd70f 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 00007fd0ab18d900 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=00007fd0ab157008 CR3=000000000e414000 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=36303a383020383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732030353a3630 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323735 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022389 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffedb28f778 CR3=000000000d52f000 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=2030353a36303a383020383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030353a36303a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000