[ 46.174119] ------------[ cut here ]------------ [ 46.175049] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.177119] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.178582] Modules linked in: [ 46.179175] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.181378] Tainted: [W]=WARN [ 46.182040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.183541] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.184408] 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 [ 46.187573] RSP: 0018:ffff88800cbffbc0 EFLAGS: 00010286 [ 46.188511] RAX: 0000000000000000 RBX: ffffed100197ff78 RCX: ffffffff813a4050 [ 46.189853] RDX: ffff8880160cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.191143] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100197ff2f [ 46.192436] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.193714] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cbffdf8 [ 46.194984] FS: 00007f812c0b2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.196421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.197495] CR2: 00007f812c5a4580 CR3: 000000000ca7b000 CR4: 0000000000350ef0 [ 46.198796] Call Trace: [ 46.199267] [ 46.199717] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.200595] ? __create_object+0x59/0x80 [ 46.201362] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.202324] __vmalloc_noprof+0x59/0x60 [ 46.203080] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.203957] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.204888] bpf_prog_alloc+0x39/0x200 [ 46.205718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.206662] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.207513] do_seccomp+0x349/0x25e0 [ 46.208230] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.209142] ? __pfx_do_seccomp+0x10/0x10 [ 46.209915] ? find_held_lock+0x2b/0x80 [ 46.210675] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.211629] ? static_key_count+0x60/0x80 [ 46.212382] prctl_set_seccomp+0x4e/0x70 [ 46.213152] __do_sys_prctl+0xe6c/0x1d70 [ 46.213924] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.214764] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.215711] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.216675] ? irqentry_exit+0xf3/0x650 [ 46.217391] do_syscall_64+0xbf/0x430 [ 46.218131] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.219089] RIP: 0033:0x7f812c5a45cd [ 46.219793] 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 [ 46.222968] RSP: 002b:00007fff2129b840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.224316] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f812c5a45cd [ 46.225603] RDX: 000055e58960be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.226878] RBP: 00007fff2129b8a0 R08: 0000000000000000 R09: 00007fff2129af40 [ 46.228147] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5a9bc5ad0 [ 46.229414] R13: 00007fff2129bcd0 R14: 000055e5a9bc6bc0 R15: 000055e5a9bd7780 [ 46.230693] [ 46.231114] irq event stamp: 1821 [ 46.231786] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 46.233343] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 46.234834] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 46.236362] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 46.237879] ---[ end trace 0000000000000000 ]--- [ 49.660648] ------------[ cut here ]------------ [ 49.661582] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.663629] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.665120] Modules linked in: [ 49.665761] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.667724] Tainted: [W]=WARN [ 49.668287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.669753] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.670671] 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 [ 49.673854] RSP: 0018:ffff88800dc2fbc0 EFLAGS: 00010286 [ 49.674833] RAX: 0000000000000000 RBX: ffffed1001b85f78 RCX: ffffffff813a4050 [ 49.676112] RDX: ffff8880160c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.677416] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b85f2f [ 49.678709] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.680000] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800dc2fdf8 [ 49.681292] FS: 00007f9b91c4e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.682754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.683808] CR2: 00007ffecd440ef7 CR3: 000000000700e000 CR4: 0000000000350ef0 [ 49.685108] Call Trace: [ 49.685617] [ 49.686026] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.686926] ? __create_object+0x59/0x80 [ 49.687707] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.688667] __vmalloc_noprof+0x59/0x60 [ 49.689394] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.690265] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.691190] bpf_prog_alloc+0x39/0x200 [ 49.692230] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.693192] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.694089] do_seccomp+0x349/0x25e0 [ 49.694799] ? find_held_lock+0x2b/0x80 [ 49.695514] ? do_prlimit+0x310/0x610 [ 49.696270] ? __pfx_do_seccomp+0x10/0x10 [ 49.697066] ? do_raw_spin_unlock+0x53/0x220 [ 49.697908] ? _raw_spin_unlock+0x1e/0x40 [ 49.698702] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.699676] ? static_key_count+0x60/0x80 [ 49.700436] prctl_set_seccomp+0x4e/0x70 [ 49.701219] __do_sys_prctl+0xe6c/0x1d70 [ 49.701999] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.702868] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.703837] ? irqentry_exit+0xf3/0x650 [ 49.704619] do_syscall_64+0xbf/0x430 [ 49.705329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.706290] RIP: 0033:0x7f9b921405cd [ 49.707004] 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 [ 49.710190] RSP: 002b:00007ffecd43f650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.711574] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b921405cd [ 49.712862] RDX: 0000560d3773fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.714158] RBP: 00007ffecd43f6b0 R08: 0000000000000000 R09: 00007ffecd43ed50 [ 49.715425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d6cab8ad0 [ 49.716684] R13: 00007ffecd43fae0 R14: 0000560d6cab9bc0 R15: 0000560d6caca780 [ 49.718006] [ 49.718430] irq event stamp: 1753 [ 49.719081] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 49.720602] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 49.722145] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 49.723691] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 49.725222] ---[ end trace 0000000000000000 ]--- [ 50.594802] ------------[ cut here ]------------ [ 50.595746] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.597883] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.599330] Modules linked in: [ 50.599952] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.601978] Tainted: [W]=WARN [ 50.602616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.604441] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.605378] 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 [ 50.608883] RSP: 0018:ffff8880175ffbc0 EFLAGS: 00010286 [ 50.610065] RAX: 0000000000000000 RBX: ffffed1002ebff78 RCX: ffffffff813a4050 [ 50.611507] RDX: ffff8880160f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.612850] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebff2f [ 50.614178] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.615674] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175ffdf8 [ 50.616973] FS: 00007f49f4ada900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.618470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.619541] CR2: 00007ffdacc00ef7 CR3: 000000001e814000 CR4: 0000000000350ef0 [ 50.620836] Call Trace: [ 50.621327] [ 50.621788] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.622693] ? __create_object+0x59/0x80 [ 50.623446] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.624419] __vmalloc_noprof+0x59/0x60 [ 50.625195] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.626072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.627010] bpf_prog_alloc+0x39/0x200 [ 50.627741] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.628673] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.629611] do_seccomp+0x349/0x25e0 [ 50.630286] ? find_held_lock+0x2b/0x80 [ 50.631053] ? do_prlimit+0x310/0x610 [ 50.631798] ? __pfx_do_seccomp+0x10/0x10 [ 50.632583] ? do_raw_spin_unlock+0x53/0x220 [ 50.633386] ? _raw_spin_unlock+0x1e/0x40 [ 50.634174] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.635142] ? static_key_count+0x60/0x80 [ 50.635942] prctl_set_seccomp+0x4e/0x70 [ 50.636733] __do_sys_prctl+0xe6c/0x1d70 [ 50.637486] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.638353] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.639331] ? irqentry_exit+0xf3/0x650 [ 50.640097] do_syscall_64+0xbf/0x430 [ 50.640834] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.641807] RIP: 0033:0x7f49f4fcc5cd [ 50.642461] 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 [ 50.645666] RSP: 002b:00007ffdacbfedc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.647041] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49f4fcc5cd [ 50.648313] RDX: 000055f03b8eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.649623] RBP: 00007ffdacbfee20 R08: 0000000000000000 R09: 00007ffdacbfe4c0 [ 50.650894] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f0750c0ad0 [ 50.652188] R13: 00007ffdacbff250 R14: 000055f0750c1bc0 R15: 000055f0750d2780 [ 50.653501] [ 50.653964] irq event stamp: 1723 [ 50.654621] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 50.656148] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 50.657691] softirqs last enabled at (1568): [] handle_softirqs+0x50c/0x770 [ 50.659229] softirqs last disabled at (1561): [] __irq_exit_rcu+0xc4/0x100 [ 50.660757] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11085' (ECDSA) to the list of known hosts. 2025/11/17 17:41:33 fuzzer started 2025/11/17 17:41:33 dialing manager at localhost:37895 2025/11/17 17:41:34 checking machine... 2025/11/17 17:41:34 checking revisions... [ 51.593399] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:41:34 testing simple program... [ 51.696745] cgroup: Unknown subsys name 'net' [ 51.773752] cgroup: Unknown subsys name 'cpuset' [ 51.793671] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:41:33 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86aa25ce RDX=1ffff1100d9c1153 RSI=1ffff1100d9c1155 RDI=1ffff1100d9c1155 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff86aa25d2 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000021bad R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88800b2afe50 R15=ffff88806ce08a50 RIP=ffffffff8135f01b 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f9b91c4e900 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=00007f9b927f90f0 CR3=000000001e9f5000 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=6720646572637465733a4d41503d706f 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=000000000c1d64dc RBX=ffff88806cf28548 RCX=0000000000000001 RDX=0000000000000022 RSI=ffffffff812c3489 RDI=ffffffff85ca1480 RBP=0000000000000000 RSP=ffff88806cf08eb8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000046 R13=dffffc0000000000 R14=0000000000000000 R15=00000000000160c0 RIP=ffffffff812c348c RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560d6caf3168 CR3=000000000d983000 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=5b9229a26b3cc72cdc0fc66e150229ef XMM01=da53c395f678d8d8bf463fb14ac70e6e XMM02=8066456bc3a54cba695a543e01224372 XMM03=a31e1ad662add79bdaeb659a498f4992 XMM04=00000000000000000000000009237aac XMM05=0000000000000000000000220a2d8468 XMM06=00000000000000000000000000000022 XMM07=000000220a2d846809237aac00000022 XMM08=e40000006800000022000000ee000000 XMM09=00000000000000000000000000000000 XMM10=7ad8269906940066b0ccf755f6cd6e52 XMM11=9c9e5598fcbefbf4465ddadfedf55a3e XMM12=0d0c0f0e09080b0a0504070601000302 XMM13=0c0f0e0d080b0a090407060500030201 XMM14=00000000000000000000000000000700 XMM15=00000000000000000000000000000040