[ 47.280543] ------------[ cut here ]------------ [ 47.281427] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.283560] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 47.285220] Modules linked in: [ 47.285945] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.287937] Tainted: [W]=WARN [ 47.288546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.290018] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.290945] 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 [ 47.294125] RSP: 0018:ffff888019edfbc0 EFLAGS: 00010286 [ 47.295107] RAX: 0000000000000000 RBX: ffffed10033dbf78 RCX: ffffffff813a4050 [ 47.296407] RDX: ffff8880169d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.297724] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033dbf2f [ 47.299027] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.300293] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019edfdf8 [ 47.301590] FS: 00007f5ff1361900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.303031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.304084] CR2: 00007f5ff1853580 CR3: 000000000b7d4000 CR4: 0000000000350ef0 [ 47.305382] Call Trace: [ 47.305890] [ 47.306305] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.307196] ? __create_object+0x59/0x80 [ 47.307981] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.308954] __vmalloc_noprof+0x59/0x60 [ 47.309727] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.310606] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.311521] bpf_prog_alloc+0x39/0x200 [ 47.312205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.313124] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.314043] do_seccomp+0x349/0x25e0 [ 47.314771] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.315676] ? __pfx_do_seccomp+0x10/0x10 [ 47.316432] ? find_held_lock+0x2b/0x80 [ 47.317201] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.318190] ? static_key_count+0x60/0x80 [ 47.318983] prctl_set_seccomp+0x4e/0x70 [ 47.319770] __do_sys_prctl+0xe6c/0x1d70 [ 47.320557] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.321393] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.322357] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.323313] ? irqentry_exit+0xf3/0x650 [ 47.324077] do_syscall_64+0xbf/0x430 [ 47.324812] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.325782] RIP: 0033:0x7f5ff18535cd [ 47.326443] 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 [ 47.329644] RSP: 002b:00007ffc1ff2e650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.331016] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ff18535cd [ 47.332276] RDX: 0000561c8ea69e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.333576] RBP: 00007ffc1ff2e6b0 R08: 0000000000000000 R09: 00007ffc1ff2dd50 [ 47.334848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561cbcb35ad0 [ 47.336129] R13: 00007ffc1ff2eae0 R14: 0000561cbcb36bc0 R15: 0000561cbcb47780 [ 47.337437] [ 47.337919] irq event stamp: 1809 [ 47.338563] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 47.340086] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 47.341624] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 47.342982] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 47.344245] ---[ end trace 0000000000000000 ]--- [ 50.368848] ------------[ cut here ]------------ [ 50.369820] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.371925] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.373457] Modules linked in: [ 50.374115] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.376178] Tainted: [W]=WARN [ 50.376786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.378598] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.379907] 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 [ 50.383244] RSP: 0018:ffff8880176e7bc0 EFLAGS: 00010286 [ 50.384260] RAX: 0000000000000000 RBX: ffffed1002edcf78 RCX: ffffffff813a4050 [ 50.385614] RDX: ffff88801683b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.386937] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edcf2f [ 50.388263] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.389600] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176e7df8 [ 50.390934] FS: 00007f0135fe7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.392436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.393575] CR2: 00007f013654d4a6 CR3: 000000000de6d000 CR4: 0000000000350ef0 [ 50.394917] Call Trace: [ 50.395405] [ 50.395884] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.396833] ? __create_object+0x59/0x80 [ 50.397663] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.398683] __vmalloc_noprof+0x59/0x60 [ 50.399438] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.400359] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.401343] bpf_prog_alloc+0x39/0x200 [ 50.402123] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.403103] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.404052] do_seccomp+0x349/0x25e0 [ 50.404804] ? find_held_lock+0x2b/0x80 [ 50.405623] ? do_prlimit+0x310/0x610 [ 50.406358] ? __pfx_do_seccomp+0x10/0x10 [ 50.407186] ? do_raw_spin_unlock+0x53/0x220 [ 50.408077] ? _raw_spin_unlock+0x1e/0x40 [ 50.408896] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.409926] ? static_key_count+0x60/0x80 [ 50.410765] prctl_set_seccomp+0x4e/0x70 [ 50.411581] __do_sys_prctl+0xe6c/0x1d70 [ 50.412368] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.413281] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.414304] ? irqentry_exit+0xf3/0x650 [ 50.415103] do_syscall_64+0xbf/0x430 [ 50.415880] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.416875] RIP: 0033:0x7f01364d95cd [ 50.417618] 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 [ 50.420980] RSP: 002b:00007fff515590f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.422455] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f01364d95cd [ 50.423841] RDX: 0000558055d1ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.425207] RBP: 00007fff51559150 R08: 0000000000000000 R09: 00007fff515587f0 [ 50.426556] R10: 0000000000000000 R11: 0000000000000246 R12: 00005580933c7b10 [ 50.427736] R13: 00007fff51559580 R14: 00005580933c82b0 R15: 00005580933dc6f0 [ 50.428927] [ 50.429328] irq event stamp: 1863 [ 50.429926] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 50.431326] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 50.432718] softirqs last enabled at (1404): [] handle_softirqs+0x50c/0x770 [ 50.434155] softirqs last disabled at (1331): [] __irq_exit_rcu+0xc4/0x100 [ 50.435561] ---[ end trace 0000000000000000 ]--- [ 51.221649] ------------[ cut here ]------------ [ 51.222581] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.224630] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 51.226078] Modules linked in: [ 51.226773] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.228736] Tainted: [W]=WARN [ 51.229296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.230746] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.231662] 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 [ 51.234830] RSP: 0018:ffff8880176e7bc0 EFLAGS: 00010286 [ 51.235809] RAX: 0000000000000000 RBX: ffffed1002edcf78 RCX: ffffffff813a4050 [ 51.237075] RDX: ffff888016635340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.238358] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edcf2f [ 51.239623] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.240899] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176e7df8 [ 51.242180] FS: 00007f7d90461900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.243603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.244667] CR2: 00007f7d90953580 CR3: 000000001dba1000 CR4: 0000000000350ef0 [ 51.245965] Call Trace: [ 51.246426] [ 51.246887] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.247784] ? __create_object+0x59/0x80 [ 51.248601] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.249582] __vmalloc_noprof+0x59/0x60 [ 51.250288] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.251156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.252088] bpf_prog_alloc+0x39/0x200 [ 51.252846] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.253793] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.254695] do_seccomp+0x349/0x25e0 [ 51.255364] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.256272] ? __pfx_do_seccomp+0x10/0x10 [ 51.257059] ? find_held_lock+0x2b/0x80 [ 51.257819] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.258765] ? static_key_count+0x60/0x80 [ 51.259550] prctl_set_seccomp+0x4e/0x70 [ 51.260289] __do_sys_prctl+0xe6c/0x1d70 [ 51.261069] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.261948] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.262909] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.263874] ? irqentry_exit+0xf3/0x650 [ 51.264640] do_syscall_64+0xbf/0x430 [ 51.265342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.266298] RIP: 0033:0x7f7d909535cd [ 51.266994] 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 [ 51.270170] RSP: 002b:00007ffd59890b80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.271526] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7d909535cd [ 51.272805] RDX: 000055b6f365ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.274098] RBP: 00007ffd59890be0 R08: 0000000000000000 R09: 00007ffd59890280 [ 51.275383] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6f7db0ad0 [ 51.276657] R13: 00007ffd59891010 R14: 000055b6f7db1bc0 R15: 000055b6f7dc2780 [ 51.277964] [ 51.278382] irq event stamp: 1751 [ 51.279029] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 51.280553] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 51.282071] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 51.283600] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 51.285099] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32605' (ECDSA) to the list of known hosts. 2025/11/17 20:58:09 fuzzer started 2025/11/17 20:58:10 dialing manager at localhost:37895 2025/11/17 20:58:10 checking machine... 2025/11/17 20:58:10 checking revisions... [ 52.222173] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:58:10 testing simple program... [ 52.319754] cgroup: Unknown subsys name 'net' [ 52.376310] cgroup: Unknown subsys name 'cpuset' [ 52.393380] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:58:09 Registers: info registers vcpu 0 RAX=0000000057d06295 RBX=ffff8880165fb780 RCX=c2c2160557d06295 RDX=00000000ab7cebdb RSI=00000000750cabbf RDI=000000008cb36bf7 RBP=ffff8880165fc1d8 RSP=ffff88806ce088a8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880165fc200 R13=000000002089979a R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275ea RFL=00000086 [--S--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 00007f0135fe7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff51553000 CR3=000000001db2f000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002b0bf 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc23c61588 CR3=000000000def4000 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=83a11bfdf8c4dea87c49f170ab7a9e16 XMM02=ec2efd57dc4c00df0000000000307e48 XMM03=f37dca0b6cd440ad0000000000307f18 XMM04=abae836abd20d2c500000000000ae988 XMM05=78878a58ea1eb3890000000000322e48 XMM06=3e829fc8c8edc9900000000000321ee8 XMM07=e042d86d42eb936e0000000000313448 XMM08=f37dca0b6cd440ad0000000000307f18 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000