[ 46.279703] ------------[ cut here ]------------ [ 46.280589] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.282742] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.284188] Modules linked in: [ 46.284813] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.286810] Tainted: [W]=WARN [ 46.287360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.288821] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.289719] 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 [ 46.292861] RSP: 0018:ffff888018d27bc0 EFLAGS: 00010286 [ 46.293851] RAX: 0000000000000000 RBX: ffffed10031a4f78 RCX: ffffffff813a4050 [ 46.295152] RDX: ffff88801c8eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.296423] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031a4f2f [ 46.297694] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.299068] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018d27df8 [ 46.300350] FS: 00007fe33c094900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.301770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.302847] CR2: 00007fe33c586580 CR3: 000000000bff7000 CR4: 0000000000350ef0 [ 46.304114] Call Trace: [ 46.304581] [ 46.305022] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.305921] ? __create_object+0x59/0x80 [ 46.306720] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.307685] __vmalloc_noprof+0x59/0x60 [ 46.308394] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.309247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.310195] bpf_prog_alloc+0x39/0x200 [ 46.310930] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.311848] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.312743] do_seccomp+0x349/0x25e0 [ 46.313411] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.314318] ? __pfx_do_seccomp+0x10/0x10 [ 46.315100] ? find_held_lock+0x2b/0x80 [ 46.315854] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.316810] ? static_key_count+0x60/0x80 [ 46.317564] prctl_set_seccomp+0x4e/0x70 [ 46.318357] __do_sys_prctl+0xe6c/0x1d70 [ 46.319147] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.320010] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.320982] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.321958] ? irqentry_exit+0xf3/0x650 [ 46.322752] do_syscall_64+0xbf/0x430 [ 46.323450] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.324407] RIP: 0033:0x7fe33c5865cd [ 46.325110] 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 [ 46.328324] RSP: 002b:00007ffce2852270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.329705] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe33c5865cd [ 46.331025] RDX: 000055f45691fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.332323] RBP: 00007ffce28522d0 R08: 0000000000000000 R09: 00007ffce2851970 [ 46.333630] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f45b898ad0 [ 46.334949] R13: 00007ffce2852700 R14: 000055f45b899bc0 R15: 000055f45b8aa780 [ 46.336268] [ 46.336734] irq event stamp: 1753 [ 46.337347] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 46.338903] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 46.340432] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 46.341976] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 46.343523] ---[ end trace 0000000000000000 ]--- [ 49.292731] ------------[ cut here ]------------ [ 49.293507] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.295323] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.296630] Modules linked in: [ 49.297147] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.298912] Tainted: [W]=WARN [ 49.299400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.300905] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.301773] 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 [ 49.304629] RSP: 0018:ffff888016df7bc0 EFLAGS: 00010286 [ 49.305458] RAX: 0000000000000000 RBX: ffffed1002dbef78 RCX: ffffffff813a4050 [ 49.306593] RDX: ffff888015fc3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.307744] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbef2f [ 49.308847] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.309945] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016df7df8 [ 49.311072] FS: 00007f2c433b4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.312300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.313213] CR2: 00007f2c438a6580 CR3: 000000001d400000 CR4: 0000000000350ef0 [ 49.314368] Call Trace: [ 49.314815] [ 49.315188] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.315975] ? __create_object+0x59/0x80 [ 49.316663] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.317487] __vmalloc_noprof+0x59/0x60 [ 49.318161] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.318937] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.319752] bpf_prog_alloc+0x39/0x200 [ 49.320360] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.321172] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.321955] do_seccomp+0x349/0x25e0 [ 49.322556] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.323343] ? __pfx_do_seccomp+0x10/0x10 [ 49.324030] ? find_held_lock+0x2b/0x80 [ 49.324693] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.325484] ? static_key_count+0x60/0x80 [ 49.326196] prctl_set_seccomp+0x4e/0x70 [ 49.326865] __do_sys_prctl+0xe6c/0x1d70 [ 49.327509] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.328248] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.329081] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.329911] ? irqentry_exit+0xf3/0x650 [ 49.330535] do_syscall_64+0xbf/0x430 [ 49.331161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.331966] RIP: 0033:0x7f2c438a65cd [ 49.332531] 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 [ 49.335251] RSP: 002b:00007ffdfeb85ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.336425] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c438a65cd [ 49.337533] RDX: 000055da08f65e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.338650] RBP: 00007ffdfeb85f00 R08: 0000000000000000 R09: 00007ffdfeb855a0 [ 49.339741] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da33a21bf0 [ 49.340847] R13: 00007ffdfeb86330 R14: 000055da33a2b380 R15: 000055da33a36460 [ 49.341968] [ 49.342343] irq event stamp: 1815 [ 49.342903] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.344195] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.345496] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 49.346860] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 49.348177] ---[ end trace 0000000000000000 ]--- [ 50.017532] ------------[ cut here ]------------ [ 50.018497] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.020597] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.022138] Modules linked in: [ 50.022802] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.025113] Tainted: [W]=WARN [ 50.025805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.027370] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.028328] 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 [ 50.031668] RSP: 0018:ffff88801a43fbc0 EFLAGS: 00010286 [ 50.032688] RAX: 0000000000000000 RBX: ffffed1003487f78 RCX: ffffffff813a4050 [ 50.034022] RDX: ffff88801a240000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.035396] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003487f2f [ 50.036759] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.038111] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a43fdf8 [ 50.039461] FS: 00007f183cfb5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.040974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.042103] CR2: 00007f183d4a7580 CR3: 000000001d570000 CR4: 0000000000350ef0 [ 50.043473] Call Trace: [ 50.044007] [ 50.044462] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.045430] ? __create_object+0x59/0x80 [ 50.046274] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.047293] __vmalloc_noprof+0x59/0x60 [ 50.048097] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.049027] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.050014] bpf_prog_alloc+0x39/0x200 [ 50.050824] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.051822] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.052801] do_seccomp+0x349/0x25e0 [ 50.053533] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.054507] ? __pfx_do_seccomp+0x10/0x10 [ 50.055363] ? find_held_lock+0x2b/0x80 [ 50.056181] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.057229] ? static_key_count+0x60/0x80 [ 50.058115] prctl_set_seccomp+0x4e/0x70 [ 50.058945] __do_sys_prctl+0xe6c/0x1d70 [ 50.059786] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.060722] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.061781] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.062839] ? irqentry_exit+0xf3/0x650 [ 50.063675] do_syscall_64+0xbf/0x430 [ 50.064429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.065447] RIP: 0033:0x7f183d4a75cd [ 50.066224] 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 [ 50.069636] RSP: 002b:00007fffdeb91730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.071127] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f183d4a75cd [ 50.072514] RDX: 00005619d9e29e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.073906] RBP: 00007fffdeb91790 R08: 0000000000000000 R09: 00007fffdeb90e30 [ 50.075317] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619fb339ad0 [ 50.076694] R13: 00007fffdeb91bc0 R14: 00005619fb33abc0 R15: 00005619fb34b780 [ 50.078110] [ 50.078585] irq event stamp: 1793 [ 50.079297] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 50.080588] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 50.081880] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 50.083206] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 50.084489] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55845' (ECDSA) to the list of known hosts. 2025/11/19 03:29:43 fuzzer started 2025/11/19 03:29:43 dialing manager at localhost:34383 2025/11/19 03:29:44 checking machine... 2025/11/19 03:29:44 checking revisions... [ 50.968700] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:29:44 testing simple program... [ 51.067197] cgroup: Unknown subsys name 'net' [ 51.131431] cgroup: Unknown subsys name 'cpuset' [ 51.147303] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:29:43 Registers: info registers vcpu 0 RAX=ffffffff8135e4a9 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08968 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000231c0 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a50 RIP=ffffffff81529235 RFL=00000292 [--S-A--] 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 00007f2c433b4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2c4336d008 CR3=0000000020935000 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=00000000000256fb 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f819900f000 CR3=000000000d8f2000 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=2bf5fc55661e1c823b4bdb93855dfe5f XMM02=ec2efd57dc4c00df0000000000302950 XMM03=c40806c9a7af584f0000000000302a20 XMM04=8265c0639758d92b00000000000ae988 XMM05=8d479651c2d86fe0000000000031ff20 XMM06=817b8945e9d50373000000000031efc0 XMM07=e042d86d42eb936e000000000030f390 XMM08=c40806c9a7af584f0000000000302a20 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000