[ 46.115387] ------------[ cut here ]------------ [ 46.116292] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.118359] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.119808] Modules linked in: [ 46.120418] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.122591] Tainted: [W]=WARN [ 46.123159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.124622] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.125531] 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 [ 46.128678] RSP: 0018:ffff88800bd4fbc0 EFLAGS: 00010286 [ 46.129645] RAX: 0000000000000000 RBX: ffffed10017a9f78 RCX: ffffffff813a4050 [ 46.130924] RDX: ffff888009e09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.132197] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10017a9f2f [ 46.133482] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.134753] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800bd4fdf8 [ 46.136015] FS: 00007f5510aab900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.137455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.138520] CR2: 00007fff318c4ef7 CR3: 000000000d2f7000 CR4: 0000000000350ef0 [ 46.139778] Call Trace: [ 46.140235] [ 46.140679] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.141578] ? __create_object+0x59/0x80 [ 46.142309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.143265] __vmalloc_noprof+0x59/0x60 [ 46.143998] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.144867] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.145796] bpf_prog_alloc+0x39/0x200 [ 46.146522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.147395] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.148293] do_seccomp+0x349/0x25e0 [ 46.149010] ? find_held_lock+0x2b/0x80 [ 46.149761] ? do_prlimit+0x310/0x610 [ 46.150454] ? __pfx_do_seccomp+0x10/0x10 [ 46.151228] ? do_raw_spin_unlock+0x53/0x220 [ 46.152045] ? _raw_spin_unlock+0x1e/0x40 [ 46.152815] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.153765] ? static_key_count+0x60/0x80 [ 46.154548] prctl_set_seccomp+0x4e/0x70 [ 46.155270] __do_sys_prctl+0xe6c/0x1d70 [ 46.156045] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.156899] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.157857] ? irqentry_exit+0xf3/0x650 [ 46.158628] do_syscall_64+0xbf/0x430 [ 46.159320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.160257] RIP: 0033:0x7f5510f9d5cd [ 46.160969] 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 [ 46.164104] RSP: 002b:00007fff318c3510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.165482] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5510f9d5cd [ 46.166750] RDX: 0000564624158e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.168008] RBP: 00007fff318c3570 R08: 0000000000000000 R09: 00007fff318c2c10 [ 46.169292] R10: 0000000000000000 R11: 0000000000000246 R12: 000056462f4462b0 [ 46.170548] R13: 00007fff318c39a0 R14: 000056462f448d20 R15: 000056462f45a8d0 [ 46.171833] [ 46.172250] irq event stamp: 1787 [ 46.172908] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 46.174419] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 46.175943] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 46.177492] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 46.178989] ---[ end trace 0000000000000000 ]--- [ 49.048785] ------------[ cut here ]------------ [ 49.049725] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.051743] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.053209] Modules linked in: [ 49.053870] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.055852] Tainted: [W]=WARN [ 49.056413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.057893] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.058822] 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 [ 49.062026] RSP: 0018:ffff88801724fbc0 EFLAGS: 00010286 [ 49.063018] RAX: 0000000000000000 RBX: ffffed1002e49f78 RCX: ffffffff813a4050 [ 49.064304] RDX: ffff88800aa21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.065611] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e49f2f [ 49.066924] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.068194] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801724fdf8 [ 49.069508] FS: 00007f90c5c82900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.070970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.072025] CR2: 00007f90c6174580 CR3: 000000000a40e000 CR4: 0000000000350ef0 [ 49.073347] Call Trace: [ 49.073857] [ 49.074281] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.075183] ? __create_object+0x59/0x80 [ 49.075968] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.076960] __vmalloc_noprof+0x59/0x60 [ 49.077726] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.078607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.079547] bpf_prog_alloc+0x39/0x200 [ 49.080239] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.081188] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.082104] do_seccomp+0x349/0x25e0 [ 49.082835] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.083751] ? __pfx_do_seccomp+0x10/0x10 [ 49.084544] ? find_held_lock+0x2b/0x80 [ 49.085268] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.086251] ? static_key_count+0x60/0x80 [ 49.087074] prctl_set_seccomp+0x4e/0x70 [ 49.087855] __do_sys_prctl+0xe6c/0x1d70 [ 49.088670] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.089537] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.090510] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.091450] ? irqentry_exit+0xf3/0x650 [ 49.092232] do_syscall_64+0xbf/0x430 [ 49.092987] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.093937] RIP: 0033:0x7f90c61745cd [ 49.094659] 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 [ 49.097850] RSP: 002b:00007ffe37edd480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.099223] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90c61745cd [ 49.100520] RDX: 000055a47e9b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.101846] RBP: 00007ffe37edd4e0 R08: 0000000000000000 R09: 00007ffe37edcb80 [ 49.103149] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a487372ad0 [ 49.104448] R13: 00007ffe37edd910 R14: 000055a487373bc0 R15: 000055a487384780 [ 49.105822] [ 49.106251] irq event stamp: 1751 [ 49.106920] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 49.108482] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 49.110040] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 49.111597] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 49.113129] ---[ end trace 0000000000000000 ]--- [ 49.859056] ------------[ cut here ]------------ [ 49.860007] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.862064] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.863549] Modules linked in: [ 49.864146] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.866171] Tainted: [W]=WARN [ 49.866779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.868269] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.869214] 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 [ 49.872437] RSP: 0018:ffff888016ca7bc0 EFLAGS: 00010286 [ 49.873440] RAX: 0000000000000000 RBX: ffffed1002d94f78 RCX: ffffffff813a4050 [ 49.874779] RDX: ffff888016cb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.876084] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d94f2f [ 49.877401] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.878706] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ca7df8 [ 49.880016] FS: 00007f8d142e4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.881502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.882586] CR2: 00007f8d147d6580 CR3: 000000000be82000 CR4: 0000000000350ef0 [ 49.883898] Call Trace: [ 49.884369] [ 49.884846] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.885768] ? __create_object+0x59/0x80 [ 49.886577] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.887567] __vmalloc_noprof+0x59/0x60 [ 49.888296] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.889199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.890246] bpf_prog_alloc+0x39/0x200 [ 49.891193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.892146] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.893085] do_seccomp+0x349/0x25e0 [ 49.893819] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.894737] ? __pfx_do_seccomp+0x10/0x10 [ 49.895544] ? find_held_lock+0x2b/0x80 [ 49.896273] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.897264] ? static_key_count+0x60/0x80 [ 49.898081] prctl_set_seccomp+0x4e/0x70 [ 49.898876] __do_sys_prctl+0xe6c/0x1d70 [ 49.899676] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.900556] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.901565] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.902558] ? irqentry_exit+0xf3/0x650 [ 49.903291] do_syscall_64+0xbf/0x430 [ 49.904044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.905039] RIP: 0033:0x7f8d147d65cd [ 49.905762] 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 [ 49.908979] RSP: 002b:00007fff7f4b8d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.910349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d147d65cd [ 49.911622] RDX: 0000556c4ae16e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.912942] RBP: 00007fff7f4b8de0 R08: 0000000000000000 R09: 00007fff7f4b8480 [ 49.914222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c57311ad0 [ 49.915522] R13: 00007fff7f4b9210 R14: 0000556c57312bc0 R15: 0000556c57323780 [ 49.916845] [ 49.917278] irq event stamp: 1793 [ 49.917928] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.919488] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.921029] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 49.922563] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 49.924089] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23237' (ECDSA) to the list of known hosts. 2025/11/17 11:52:22 fuzzer started 2025/11/17 11:52:22 dialing manager at localhost:37895 2025/11/17 11:52:22 checking machine... 2025/11/17 11:52:22 checking revisions... [ 50.958139] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:52:22 testing simple program... [ 51.049235] cgroup: Unknown subsys name 'net' [ 51.133196] cgroup: Unknown subsys name 'cpuset' [ 51.148831] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:52:21 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffed1001b73f7b RCX=ffffffff84bfb99c RDX=0000000000000000 RSI=0000000000000003 RDI=0000000000000005 RBP=ffff88800db0ea00 RSP=ffff88800db9f768 R8 =00007f90c5c6e000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=0000000000000001 R14=dffffc0000000000 R15=ffff88800db9fbc0 RIP=ffffffff84bfb9aa RFL=00000246 [---Z-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 00007f90c5c82900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f90c5c42008 CR3=000000000c8bf000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029c5b 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=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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe994e03c8 CR3=000000000d66c000 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=2031323a32353a313120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031323a32353a3131203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000