[ 45.694953] ------------[ cut here ]------------ [ 45.696067] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.698454] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.700422] Modules linked in: [ 45.701096] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.703613] Tainted: [W]=WARN [ 45.704254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.705937] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.706993] 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 [ 45.710394] RSP: 0018:ffff88800f56fbc0 EFLAGS: 00010286 [ 45.711307] RAX: 0000000000000000 RBX: ffffed1001eadf78 RCX: ffffffff813a4050 [ 45.712638] RDX: ffff8880165db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.713923] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eadf2f [ 45.715408] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.716887] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f56fdf8 [ 45.718400] FS: 00007f99751b1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.720069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.721297] CR2: 00007f99756a3580 CR3: 000000000e4f8000 CR4: 0000000000350ef0 [ 45.722798] Call Trace: [ 45.723329] [ 45.723844] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.724861] ? __create_object+0x59/0x80 [ 45.725648] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.726641] __vmalloc_noprof+0x59/0x60 [ 45.727404] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.728218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.729146] bpf_prog_alloc+0x39/0x200 [ 45.729892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.730834] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.731730] do_seccomp+0x349/0x25e0 [ 45.732438] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.733290] ? __pfx_do_seccomp+0x10/0x10 [ 45.734072] ? find_held_lock+0x2b/0x80 [ 45.734835] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.735875] ? static_key_count+0x60/0x80 [ 45.736682] prctl_set_seccomp+0x4e/0x70 [ 45.737461] __do_sys_prctl+0xe6c/0x1d70 [ 45.738194] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.739055] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.740035] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.740981] ? irqentry_exit+0xf3/0x650 [ 45.741743] do_syscall_64+0xbf/0x430 [ 45.742499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.743449] RIP: 0033:0x7f99756a35cd [ 45.744109] 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 [ 45.747256] RSP: 002b:00007ffd96f855c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.748629] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99756a35cd [ 45.749888] RDX: 000055d2442bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.751171] RBP: 00007ffd96f85620 R08: 0000000000000000 R09: 00007ffd96f84cc0 [ 45.752454] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d27fd3dad0 [ 45.753708] R13: 00007ffd96f85a50 R14: 000055d27fd3ebc0 R15: 000055d27fd4f780 [ 45.755031] [ 45.755409] irq event stamp: 1907 [ 45.755904] hardirqs last enabled at (1915): [] __up_console_sem+0x78/0x80 [ 45.757149] hardirqs last disabled at (1924): [] __up_console_sem+0x5d/0x80 [ 45.758408] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 45.759670] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 45.760911] ---[ end trace 0000000000000000 ]--- [ 48.490844] ------------[ cut here ]------------ [ 48.491730] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.493616] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.494981] Modules linked in: [ 48.495816] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.497909] Tainted: [W]=WARN [ 48.498484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.499864] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.500721] 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 [ 48.503716] RSP: 0018:ffff8880175ffbc0 EFLAGS: 00010286 [ 48.504641] RAX: 0000000000000000 RBX: ffffed1002ebff78 RCX: ffffffff813a4050 [ 48.505849] RDX: ffff888016281bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.507070] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebff2f [ 48.508276] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.509355] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175ffdf8 [ 48.510425] FS: 00007f23b2792900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.511617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.512491] CR2: 00007f23b2c84580 CR3: 0000000009dca000 CR4: 0000000000350ef0 [ 48.513555] Call Trace: [ 48.513937] [ 48.514279] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.515036] ? __create_object+0x59/0x80 [ 48.515687] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.516491] __vmalloc_noprof+0x59/0x60 [ 48.517087] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.517811] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.518593] bpf_prog_alloc+0x39/0x200 [ 48.519169] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.519946] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.520709] do_seccomp+0x349/0x25e0 [ 48.521281] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.522038] ? __pfx_do_seccomp+0x10/0x10 [ 48.522716] ? find_held_lock+0x2b/0x80 [ 48.523324] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.524140] ? static_key_count+0x60/0x80 [ 48.524827] prctl_set_seccomp+0x4e/0x70 [ 48.525483] __do_sys_prctl+0xe6c/0x1d70 [ 48.526110] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.526861] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.527695] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.528520] ? irqentry_exit+0xf3/0x650 [ 48.529130] do_syscall_64+0xbf/0x430 [ 48.529768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.530590] RIP: 0033:0x7f23b2c845cd [ 48.531149] 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 [ 48.533868] RSP: 002b:00007ffc0beac0e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.535052] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f23b2c845cd [ 48.536161] RDX: 0000559a74ed3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.537280] RBP: 00007ffc0beac140 R08: 0000000000000000 R09: 00007ffc0beab7e0 [ 48.538393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a858aaad0 [ 48.539533] R13: 00007ffc0beac570 R14: 0000559a858abbc0 R15: 0000559a858bc780 [ 48.540666] [ 48.541031] irq event stamp: 1831 [ 48.541581] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 48.542934] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 48.544257] softirqs last enabled at (1492): [] handle_softirqs+0x50c/0x770 [ 48.545610] softirqs last disabled at (1487): [] __irq_exit_rcu+0xc4/0x100 [ 48.546959] ---[ end trace 0000000000000000 ]--- [ 49.359823] ------------[ cut here ]------------ [ 49.360760] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.362801] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.364250] Modules linked in: [ 49.364901] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.366901] Tainted: [W]=WARN [ 49.367488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.368948] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.369848] 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 [ 49.373453] RSP: 0018:ffff88801a227bc0 EFLAGS: 00010286 [ 49.374454] RAX: 0000000000000000 RBX: ffffed1003444f78 RCX: ffffffff813a4050 [ 49.375728] RDX: ffff88800a9c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.377161] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003444f2f [ 49.378715] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.380144] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a227df8 [ 49.381400] FS: 00007f4e3a91e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.382849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.383915] CR2: 00007f4e3ae844a6 CR3: 000000001f299000 CR4: 0000000000350ef0 [ 49.385216] Call Trace: [ 49.385718] [ 49.386130] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.387041] ? __create_object+0x59/0x80 [ 49.387826] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.388801] __vmalloc_noprof+0x59/0x60 [ 49.389545] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.390409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.391286] bpf_prog_alloc+0x39/0x200 [ 49.392017] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.392952] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.393849] do_seccomp+0x349/0x25e0 [ 49.394578] ? find_held_lock+0x2b/0x80 [ 49.395280] ? do_prlimit+0x310/0x610 [ 49.396032] ? __pfx_do_seccomp+0x10/0x10 [ 49.396818] ? do_raw_spin_unlock+0x53/0x220 [ 49.397649] ? _raw_spin_unlock+0x1e/0x40 [ 49.398453] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.399422] ? static_key_count+0x60/0x80 [ 49.400188] prctl_set_seccomp+0x4e/0x70 [ 49.400963] __do_sys_prctl+0xe6c/0x1d70 [ 49.401734] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.402603] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.403574] ? irqentry_exit+0xf3/0x650 [ 49.404290] do_syscall_64+0xbf/0x430 [ 49.405029] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.405996] RIP: 0033:0x7f4e3ae105cd [ 49.406704] 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 [ 49.409889] RSP: 002b:00007fffde970010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.411270] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e3ae105cd [ 49.412555] RDX: 000055839e269e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.413868] RBP: 00007fffde970070 R08: 0000000000000000 R09: 00007fffde96f710 [ 49.415147] R10: 0000000000000000 R11: 0000000000000246 R12: 00005583cbe7c2b0 [ 49.416446] R13: 00007fffde9704a0 R14: 00005583cbe7ed20 R15: 00005583cbe908d0 [ 49.417754] [ 49.418186] irq event stamp: 1771 [ 49.418910] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 49.420426] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 49.421933] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 49.423480] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 49.425000] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60672' (ECDSA) to the list of known hosts. 2025/11/17 09:54:22 fuzzer started 2025/11/17 09:54:23 dialing manager at localhost:37895 2025/11/17 09:54:23 checking machine... 2025/11/17 09:54:23 checking revisions... [ 50.257620] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:54:23 testing simple program... [ 50.347363] cgroup: Unknown subsys name 'net' [ 50.402768] cgroup: Unknown subsys name 'cpuset' [ 50.411258] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:54:22 Registers: info registers vcpu 0 RAX=0000000080010050 RBX=0000000000000000 RCX=ffffffff8259f226 RDX=00000000000103f6 RSI=ffffffff8259f234 RDI=0000000000000007 RBP=00000000000103f6 RSP=ffff88806ce08de0 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=00000000000103f6 R11=0000000000000001 R12=00000000000103f6 R13=ffff88800a81c8c8 R14=ffff88800a818234 R15=0000000000000001 RIP=ffffffff8259f238 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 00007f23b2792900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc0bea6000 CR3=000000001f0f2000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024d8d 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcdf261288 CR3=00000000175d0000 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=2032323a34353a393020373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031323a34353a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000