[ 44.256206] ------------[ cut here ]------------ [ 44.257141] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.259149] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 44.260618] Modules linked in: [ 44.261252] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.263497] Tainted: [W]=WARN [ 44.264370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.265852] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.266767] 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 [ 44.269977] RSP: 0018:ffff888016a57bc0 EFLAGS: 00010286 [ 44.270970] RAX: 0000000000000000 RBX: ffffed1002d4af78 RCX: ffffffff813a4050 [ 44.272252] RDX: ffff888015983780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.273541] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4af2f [ 44.274844] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.276132] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a57df8 [ 44.277418] FS: 00007f0fcc872900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.278854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.279937] CR2: 00007f0fccd64580 CR3: 000000000e494000 CR4: 0000000000350ef0 [ 44.281238] Call Trace: [ 44.281756] [ 44.282176] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.283087] ? __create_object+0x59/0x80 [ 44.283886] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.284870] __vmalloc_noprof+0x59/0x60 [ 44.285591] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.286461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.287386] bpf_prog_alloc+0x39/0x200 [ 44.288125] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.289066] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.289975] do_seccomp+0x349/0x25e0 [ 44.290639] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.291556] ? __pfx_do_seccomp+0x10/0x10 [ 44.292354] ? find_held_lock+0x2b/0x80 [ 44.293106] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.294081] ? static_key_count+0x60/0x80 [ 44.294872] prctl_set_seccomp+0x4e/0x70 [ 44.295613] __do_sys_prctl+0xe6c/0x1d70 [ 44.296413] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.297268] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.298236] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.299221] ? irqentry_exit+0xf3/0x650 [ 44.299999] do_syscall_64+0xbf/0x430 [ 44.300742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.301695] RIP: 0033:0x7f0fccd645cd [ 44.302359] 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 [ 44.305538] RSP: 002b:00007ffe967cb270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.306911] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0fccd645cd [ 44.308209] RDX: 00005593ef95ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.309491] RBP: 00007ffe967cb2d0 R08: 0000000000000000 R09: 00007ffe967ca970 [ 44.310784] R10: 0000000000000000 R11: 0000000000000246 R12: 000055942887fbf0 [ 44.312113] R13: 00007ffe967cb700 R14: 0000559428889380 R15: 0000559428894460 [ 44.313409] [ 44.313878] irq event stamp: 1823 [ 44.314479] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 44.316009] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 44.317534] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 44.319133] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 44.320693] ---[ end trace 0000000000000000 ]--- [ 47.479044] ------------[ cut here ]------------ [ 47.479974] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.482465] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 47.483979] Modules linked in: [ 47.484562] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.486824] Tainted: [W]=WARN [ 47.487391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.489267] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.490191] 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 [ 47.493374] RSP: 0018:ffff88800fa27bc0 EFLAGS: 00010286 [ 47.494359] RAX: 0000000000000000 RBX: ffffed1001f44f78 RCX: ffffffff813a4050 [ 47.495697] RDX: ffff888013e6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.497013] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f44f2f [ 47.498285] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.499585] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fa27df8 [ 47.500910] FS: 00007f651a0cb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.502783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.504175] CR2: 00007ffdbb746ef8 CR3: 000000000e46d000 CR4: 0000000000350ef0 [ 47.505538] Call Trace: [ 47.506093] [ 47.506522] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.507479] ? __create_object+0x59/0x80 [ 47.508388] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.509374] __vmalloc_noprof+0x59/0x60 [ 47.510135] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.511026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.511975] bpf_prog_alloc+0x39/0x200 [ 47.512727] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.513619] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.514530] do_seccomp+0x349/0x25e0 [ 47.515269] ? find_held_lock+0x2b/0x80 [ 47.516029] ? do_prlimit+0x310/0x610 [ 47.516776] ? __pfx_do_seccomp+0x10/0x10 [ 47.517520] ? do_raw_spin_unlock+0x53/0x220 [ 47.518357] ? _raw_spin_unlock+0x1e/0x40 [ 47.519155] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.520142] ? static_key_count+0x60/0x80 [ 47.520950] prctl_set_seccomp+0x4e/0x70 [ 47.521754] __do_sys_prctl+0xe6c/0x1d70 [ 47.522486] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.523374] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.524413] ? irqentry_exit+0xf3/0x650 [ 47.525254] do_syscall_64+0xbf/0x430 [ 47.526044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.527068] RIP: 0033:0x7f651a5bd5cd [ 47.527794] 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 [ 47.531640] RSP: 002b:00007ffdbb745430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.533467] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f651a5bd5cd [ 47.534910] RDX: 000055e66736fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.536324] RBP: 00007ffdbb745490 R08: 0000000000000000 R09: 00007ffdbb744b30 [ 47.537675] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e67cd872b0 [ 47.539075] R13: 00007ffdbb7458c0 R14: 000055e67cd89d20 R15: 000055e67cd9b8d0 [ 47.540439] [ 47.540906] irq event stamp: 1837 [ 47.541512] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 47.543037] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 47.544385] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 47.545429] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 47.546454] ---[ end trace 0000000000000000 ]--- [ 48.385580] ------------[ cut here ]------------ [ 48.386521] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.388560] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 48.390091] Modules linked in: [ 48.390745] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.392767] Tainted: [W]=WARN [ 48.393334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.394826] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.395738] 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 [ 48.398984] RSP: 0018:ffff888016fffbc0 EFLAGS: 00010286 [ 48.399966] RAX: 0000000000000000 RBX: ffffed1002dfff78 RCX: ffffffff813a4050 [ 48.401252] RDX: ffff8880159fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.402533] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfff2f [ 48.403845] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.405139] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fffdf8 [ 48.406445] FS: 00007f86c043f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.407932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.409009] CR2: 00007ffe69e6cef8 CR3: 0000000016a76000 CR4: 0000000000350ef0 [ 48.410298] Call Trace: [ 48.410805] [ 48.411228] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.412144] ? __create_object+0x59/0x80 [ 48.412970] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.413944] __vmalloc_noprof+0x59/0x60 [ 48.414718] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.415560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.416493] bpf_prog_alloc+0x39/0x200 [ 48.417260] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.418209] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.419121] do_seccomp+0x349/0x25e0 [ 48.419842] ? find_held_lock+0x2b/0x80 [ 48.420570] ? do_prlimit+0x310/0x610 [ 48.421313] ? __pfx_do_seccomp+0x10/0x10 [ 48.422095] ? do_raw_spin_unlock+0x53/0x220 [ 48.422939] ? _raw_spin_unlock+0x1e/0x40 [ 48.423730] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.424714] ? static_key_count+0x60/0x80 [ 48.425477] prctl_set_seccomp+0x4e/0x70 [ 48.426254] __do_sys_prctl+0xe6c/0x1d70 [ 48.427054] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.427931] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.428911] ? irqentry_exit+0xf3/0x650 [ 48.429633] do_syscall_64+0xbf/0x430 [ 48.430405] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.431374] RIP: 0033:0x7f86c09315cd [ 48.432092] 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 [ 48.435265] RSP: 002b:00007ffe69e6b160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.436638] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86c09315cd [ 48.437950] RDX: 000055ae763c3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.439259] RBP: 00007ffe69e6b1c0 R08: 0000000000000000 R09: 00007ffe69e6a860 [ 48.440563] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae9016bad0 [ 48.441850] R13: 00007ffe69e6b5f0 R14: 000055ae9016cbc0 R15: 000055ae9017d780 [ 48.443171] [ 48.443607] irq event stamp: 1755 [ 48.444258] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 48.445797] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 48.447346] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 48.448883] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 48.450385] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21292' (ECDSA) to the list of known hosts. 2025/11/19 06:37:38 fuzzer started 2025/11/19 06:37:38 dialing manager at localhost:34383 2025/11/19 06:37:38 checking machine... 2025/11/19 06:37:38 checking revisions... [ 49.327549] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:37:38 testing simple program... [ 49.423864] cgroup: Unknown subsys name 'net' [ 49.488633] cgroup: Unknown subsys name 'cpuset' [ 49.506201] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:37:37 Registers: info registers vcpu 0 RAX=ffffffff86aaf6c3 RBX=0000000000000001 RCX=ffffffff86aaf6be RDX=0000000000000002 RSI=0000000000000003 RDI=ffffffff8671fe70 RBP=ffff88801750f6e8 RSP=ffff88801750f620 R8 =ffffffff86aaf6be R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e35 R12=ffff88801750f6f0 R13=ffff88801750f6d8 R14=ffff88801750f6d1 R15=ffff88801750f690 RIP=ffffffff8135e83e RFL=00000202 [-------] 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 00007f651a0cb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdbb73f000 CR3=000000001e05c000 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=0000000080010001 RBX=ffffffff8166d660 RCX=ffffffff8162e9c7 RDX=ffff888009643780 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88806cf28e58 RSP=ffff88806cf08e20 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000001 R11=0000000000000001 R12=ffff88806cf28500 R13=ffff88806cf28580 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff81751767 RFL=00000006 [-----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=00007fd3285c5000 CR3=000000000d095000 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=37333a363020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343434 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000