[ 46.545110] ------------[ cut here ]------------ [ 46.546092] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.548179] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 46.549733] Modules linked in: [ 46.550339] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.552343] Tainted: [W]=WARN [ 46.552953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.554453] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.555407] 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 [ 46.558634] RSP: 0018:ffff888016bffbc0 EFLAGS: 00010286 [ 46.559598] RAX: 0000000000000000 RBX: ffffed1002d7ff78 RCX: ffffffff813a4050 [ 46.560882] RDX: ffff8880136f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.562189] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7ff2f [ 46.563489] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.564777] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bffdf8 [ 46.566070] FS: 00007f0373989900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.567508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.568577] CR2: 00007ffcd4917ef7 CR3: 000000000d5fe000 CR4: 0000000000350ef0 [ 46.569867] Call Trace: [ 46.570341] [ 46.570804] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.571711] ? __create_object+0x59/0x80 [ 46.572467] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.573442] __vmalloc_noprof+0x59/0x60 [ 46.574219] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.575098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.576056] bpf_prog_alloc+0x39/0x200 [ 46.576813] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.577765] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.578622] do_seccomp+0x349/0x25e0 [ 46.579354] ? find_held_lock+0x2b/0x80 [ 46.580127] ? do_prlimit+0x310/0x610 [ 46.580886] ? __pfx_do_seccomp+0x10/0x10 [ 46.581632] ? do_raw_spin_unlock+0x53/0x220 [ 46.582501] ? _raw_spin_unlock+0x1e/0x40 [ 46.583285] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.584272] ? static_key_count+0x60/0x80 [ 46.585068] prctl_set_seccomp+0x4e/0x70 [ 46.585893] __do_sys_prctl+0xe6c/0x1d70 [ 46.586694] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.587519] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.588492] ? irqentry_exit+0xf3/0x650 [ 46.589274] do_syscall_64+0xbf/0x430 [ 46.590042] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.591031] RIP: 0033:0x7f0373e7b5cd [ 46.591765] 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 [ 46.594998] RSP: 002b:00007ffcd49160d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.596374] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0373e7b5cd [ 46.597683] RDX: 00005641ee739e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.598994] RBP: 00007ffcd4916130 R08: 0000000000000000 R09: 00007ffcd49157d0 [ 46.600292] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642142c92b0 [ 46.601592] R13: 00007ffcd4916560 R14: 00005642142cbd20 R15: 00005642142dd8d0 [ 46.602898] [ 46.603338] irq event stamp: 1753 [ 46.603993] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 46.605517] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 46.607066] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 46.608629] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 46.610200] ---[ end trace 0000000000000000 ]--- [ 49.504982] ------------[ cut here ]------------ [ 49.505964] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.507999] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.509467] Modules linked in: [ 49.510124] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.512145] Tainted: [W]=WARN [ 49.512756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.514239] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.515171] 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 [ 49.518348] RSP: 0018:ffff888017b5fbc0 EFLAGS: 00010286 [ 49.519350] RAX: 0000000000000000 RBX: ffffed1002f6bf78 RCX: ffffffff813a4050 [ 49.520638] RDX: ffff888017559bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.521962] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f6bf2f [ 49.523261] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.524566] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b5fdf8 [ 49.525886] FS: 00007fc9923ca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.527347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.528419] CR2: 00007fc9929304a6 CR3: 000000000b985000 CR4: 0000000000350ef0 [ 49.529733] Call Trace: [ 49.530198] [ 49.530604] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.531527] ? __create_object+0x59/0x80 [ 49.532305] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.533270] __vmalloc_noprof+0x59/0x60 [ 49.534041] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.534923] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.535885] bpf_prog_alloc+0x39/0x200 [ 49.536588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.537522] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.538452] do_seccomp+0x349/0x25e0 [ 49.539173] ? find_held_lock+0x2b/0x80 [ 49.539956] ? do_prlimit+0x310/0x610 [ 49.540727] ? __pfx_do_seccomp+0x10/0x10 [ 49.541467] ? do_raw_spin_unlock+0x53/0x220 [ 49.542324] ? _raw_spin_unlock+0x1e/0x40 [ 49.543105] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.544082] ? static_key_count+0x60/0x80 [ 49.544887] prctl_set_seccomp+0x4e/0x70 [ 49.545639] __do_sys_prctl+0xe6c/0x1d70 [ 49.546448] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.547310] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.548281] ? irqentry_exit+0xf3/0x650 [ 49.549053] do_syscall_64+0xbf/0x430 [ 49.549805] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.550751] RIP: 0033:0x7fc9928bc5cd [ 49.551428] 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 [ 49.554671] RSP: 002b:00007fff5f9f8230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.556052] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9928bc5cd [ 49.557348] RDX: 0000555bb67ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.558679] RBP: 00007fff5f9f8290 R08: 0000000000000000 R09: 00007fff5f9f7930 [ 49.559488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555bc9b87bf0 [ 49.560308] R13: 00007fff5f9f86c0 R14: 0000555bc9b91380 R15: 0000555bc9b9c460 [ 49.561133] [ 49.561402] irq event stamp: 1783 [ 49.561825] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 49.562776] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 49.563444] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 49.564140] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 49.564827] ---[ end trace 0000000000000000 ]--- [ 50.244579] ------------[ cut here ]------------ [ 50.245366] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.247061] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.248271] Modules linked in: [ 50.248823] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.250473] Tainted: [W]=WARN [ 50.250970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.252194] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.252964] 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 [ 50.255595] RSP: 0018:ffff88800f067bc0 EFLAGS: 00010286 [ 50.256416] RAX: 0000000000000000 RBX: ffffed1001e0cf78 RCX: ffffffff813a4050 [ 50.257477] RDX: ffff888016a4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.258551] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e0cf2f [ 50.259621] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.260713] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f067df8 [ 50.261783] FS: 00007efe4b2bf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.262976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.263858] CR2: 00007ffcb71e3ef7 CR3: 000000001ee50000 CR4: 0000000000350ef0 [ 50.264923] Call Trace: [ 50.265313] [ 50.265696] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.266416] ? __create_object+0x59/0x80 [ 50.267066] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.267870] __vmalloc_noprof+0x59/0x60 [ 50.268462] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.269187] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.269972] bpf_prog_alloc+0x39/0x200 [ 50.270550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.271317] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.272065] do_seccomp+0x349/0x25e0 [ 50.272620] ? find_held_lock+0x2b/0x80 [ 50.273261] ? do_prlimit+0x310/0x610 [ 50.273892] ? __pfx_do_seccomp+0x10/0x10 [ 50.274506] ? do_raw_spin_unlock+0x53/0x220 [ 50.275207] ? _raw_spin_unlock+0x1e/0x40 [ 50.275850] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.276613] ? static_key_count+0x60/0x80 [ 50.277290] prctl_set_seccomp+0x4e/0x70 [ 50.277953] __do_sys_prctl+0xe6c/0x1d70 [ 50.278565] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.279280] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.280086] ? irqentry_exit+0xf3/0x650 [ 50.280722] do_syscall_64+0xbf/0x430 [ 50.281299] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.282100] RIP: 0033:0x7efe4b7b15cd [ 50.282688] 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 [ 50.285308] RSP: 002b:00007ffcb71e2190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.286451] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe4b7b15cd [ 50.287514] RDX: 0000559609a36e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.288573] RBP: 00007ffcb71e21f0 R08: 0000000000000000 R09: 00007ffcb71e1890 [ 50.289639] R10: 0000000000000000 R11: 0000000000000246 R12: 00005596295fdad0 [ 50.290749] R13: 00007ffcb71e2620 R14: 00005596295febc0 R15: 000055962960f780 [ 50.291828] [ 50.292180] irq event stamp: 1749 [ 50.292724] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.293989] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.295247] softirqs last enabled at (1356): [] handle_softirqs+0x50c/0x770 [ 50.296524] softirqs last disabled at (1351): [] __irq_exit_rcu+0xc4/0x100 [ 50.297793] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8924' (ECDSA) to the list of known hosts. 2025/11/17 10:06:35 fuzzer started 2025/11/17 10:06:36 dialing manager at localhost:37895 2025/11/17 10:06:36 checking machine... 2025/11/17 10:06:36 checking revisions... [ 51.143335] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:06:36 testing simple program... [ 51.231879] cgroup: Unknown subsys name 'net' [ 51.301342] cgroup: Unknown subsys name 'cpuset' [ 51.321363] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:06:35 Registers: info registers vcpu 0 RAX=000000000003ee4d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec109da48 CR3=0000000005c8a000 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=00007f46c72d551000005645a0c55790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=ffffffff8132ea44 RDX=1ffff1100d9e4760 RSI=0000000000000008 RDI=ffff88806cf31cd0 RBP=ffff88806cf23b00 RSP=ffff88806cf08fd8 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=ffff88806cf08ff8 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8132ea76 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc992981618 CR3=000000000e482000 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=00000000a60ce07b00000000cec3662e XMM01=0000000000000000207e690470613ef1 XMM02=0000000000000000333bebdfd0a6a21d XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035333a36303a3031203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000