[ 47.060547] ------------[ cut here ]------------ [ 47.061465] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.063447] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 47.064872] Modules linked in: [ 47.065448] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.067486] Tainted: [W]=WARN [ 47.068085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.069545] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.070456] 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 [ 47.073627] RSP: 0018:ffff88801722fbc0 EFLAGS: 00010286 [ 47.074551] RAX: 0000000000000000 RBX: ffffed1002e45f78 RCX: ffffffff813a4050 [ 47.075829] RDX: ffff888019b29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.077094] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e45f2f [ 47.078376] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.079650] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801722fdf8 [ 47.080921] FS: 00007fea47646900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.082364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.083422] CR2: 00007fea47b38580 CR3: 0000000013b45000 CR4: 0000000000350ef0 [ 47.084707] Call Trace: [ 47.085164] [ 47.085571] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.086466] ? __create_object+0x59/0x80 [ 47.087249] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.088229] __vmalloc_noprof+0x59/0x60 [ 47.088982] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.089855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.090783] bpf_prog_alloc+0x39/0x200 [ 47.091482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.092397] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.093314] do_seccomp+0x349/0x25e0 [ 47.094043] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.094944] ? __pfx_do_seccomp+0x10/0x10 [ 47.095747] ? find_held_lock+0x2b/0x80 [ 47.096452] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.097415] ? static_key_count+0x60/0x80 [ 47.098206] prctl_set_seccomp+0x4e/0x70 [ 47.098999] __do_sys_prctl+0xe6c/0x1d70 [ 47.099790] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.100595] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.101556] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.102526] ? irqentry_exit+0xf3/0x650 [ 47.103303] do_syscall_64+0xbf/0x430 [ 47.104031] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.104970] RIP: 0033:0x7fea47b385cd [ 47.105680] 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 [ 47.108825] RSP: 002b:00007ffc9a570be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.110172] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea47b385cd [ 47.111476] RDX: 00005582d21e4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.112760] RBP: 00007ffc9a570c40 R08: 0000000000000000 R09: 00007ffc9a5702e0 [ 47.114042] R10: 0000000000000000 R11: 0000000000000246 R12: 000055830bdb1ad0 [ 47.115337] R13: 00007ffc9a571070 R14: 000055830bdb2bc0 R15: 000055830bdc3780 [ 47.116470] [ 47.116859] irq event stamp: 1709 [ 47.117359] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 47.118625] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 47.119903] softirqs last enabled at (1504): [] handle_softirqs+0x50c/0x770 [ 47.121189] softirqs last disabled at (1499): [] __irq_exit_rcu+0xc4/0x100 [ 47.122442] ---[ end trace 0000000000000000 ]--- [ 50.411338] ------------[ cut here ]------------ [ 50.412301] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.414312] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.415801] Modules linked in: [ 50.416394] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.418385] Tainted: [W]=WARN [ 50.419002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.420468] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.421392] 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 [ 50.424572] RSP: 0018:ffff88800f15fbc0 EFLAGS: 00010286 [ 50.425537] RAX: 0000000000000000 RBX: ffffed1001e2bf78 RCX: ffffffff813a4050 [ 50.426829] RDX: ffff888019b2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.428157] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e2bf2f [ 50.429436] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.430743] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f15fdf8 [ 50.432042] FS: 00007f680475c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.433492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.434541] CR2: 00007ffc3a904ef8 CR3: 000000000c2e8000 CR4: 0000000000350ef0 [ 50.435844] Call Trace: [ 50.436311] [ 50.436781] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.437695] ? __create_object+0x59/0x80 [ 50.438441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.439433] __vmalloc_noprof+0x59/0x60 [ 50.440198] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.441072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.442002] bpf_prog_alloc+0x39/0x200 [ 50.442737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.443693] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.444544] do_seccomp+0x349/0x25e0 [ 50.445267] ? find_held_lock+0x2b/0x80 [ 50.446023] ? do_prlimit+0x310/0x610 [ 50.446774] ? __pfx_do_seccomp+0x10/0x10 [ 50.447535] ? do_raw_spin_unlock+0x53/0x220 [ 50.448366] ? _raw_spin_unlock+0x1e/0x40 [ 50.449158] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.450131] ? static_key_count+0x60/0x80 [ 50.450954] prctl_set_seccomp+0x4e/0x70 [ 50.451737] __do_sys_prctl+0xe6c/0x1d70 [ 50.452478] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.453341] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.454319] ? irqentry_exit+0xf3/0x650 [ 50.455133] do_syscall_64+0xbf/0x430 [ 50.455881] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.456849] RIP: 0033:0x7f6804c4e5cd [ 50.457514] 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 [ 50.460764] RSP: 002b:00007ffc3a9039c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.462162] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6804c4e5cd [ 50.463478] RDX: 00005581bd341e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.464758] RBP: 00007ffc3a903a20 R08: 0000000000000000 R09: 00007ffc3a9030c0 [ 50.466045] R10: 0000000000000000 R11: 0000000000000246 R12: 00005581cd327ad0 [ 50.467340] R13: 00007ffc3a903e50 R14: 00005581cd328bc0 R15: 00005581cd339780 [ 50.468663] [ 50.469085] irq event stamp: 1731 [ 50.469744] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 50.471297] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 50.472687] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 50.473965] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 50.475244] ---[ end trace 0000000000000000 ]--- [ 51.209722] ------------[ cut here ]------------ [ 51.210780] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.213290] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 51.214804] Modules linked in: [ 51.215446] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.217473] Tainted: [W]=WARN [ 51.218076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.219637] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.220526] 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 [ 51.223787] RSP: 0018:ffff88801748fbc0 EFLAGS: 00010286 [ 51.224794] RAX: 0000000000000000 RBX: ffffed1002e91f78 RCX: ffffffff813a4050 [ 51.226113] RDX: ffff88801ae6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.227494] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e91f2f [ 51.228811] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.230146] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801748fdf8 [ 51.231501] FS: 00007f6ae93aa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.232992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.234081] CR2: 00007ffdfb393ef8 CR3: 000000001f728000 CR4: 0000000000350ef0 [ 51.235455] Call Trace: [ 51.235971] [ 51.236405] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.237323] ? __create_object+0x59/0x80 [ 51.238125] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.239157] __vmalloc_noprof+0x59/0x60 [ 51.239966] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.240882] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.241848] bpf_prog_alloc+0x39/0x200 [ 51.242578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.243570] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.244505] do_seccomp+0x349/0x25e0 [ 51.245264] ? find_held_lock+0x2b/0x80 [ 51.246046] ? do_prlimit+0x310/0x610 [ 51.246842] ? __pfx_do_seccomp+0x10/0x10 [ 51.247663] ? do_raw_spin_unlock+0x53/0x220 [ 51.248488] ? _raw_spin_unlock+0x1e/0x40 [ 51.249304] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.250311] ? static_key_count+0x60/0x80 [ 51.251140] prctl_set_seccomp+0x4e/0x70 [ 51.251951] __do_sys_prctl+0xe6c/0x1d70 [ 51.252758] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.253663] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.254679] ? irqentry_exit+0xf3/0x650 [ 51.255453] do_syscall_64+0xbf/0x430 [ 51.256222] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.257205] RIP: 0033:0x7f6ae989c5cd [ 51.257972] 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 [ 51.261979] RSP: 002b:00007ffdfb392b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.263723] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ae989c5cd [ 51.265375] RDX: 000055fd3b3fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.267019] RBP: 00007ffdfb392bd0 R08: 0000000000000000 R09: 00007ffdfb392270 [ 51.268653] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd52029ad0 [ 51.270285] R13: 00007ffdfb393000 R14: 000055fd5202abc0 R15: 000055fd5203b780 [ 51.271945] [ 51.272395] irq event stamp: 1751 [ 51.273099] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 51.274751] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 51.276404] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 51.278077] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 51.279724] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54882' (ECDSA) to the list of known hosts. 2025/11/18 10:15:21 fuzzer started 2025/11/18 10:15:22 dialing manager at localhost:34383 2025/11/18 10:15:22 checking machine... 2025/11/18 10:15:22 checking revisions... [ 52.203304] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:15:22 testing simple program... [ 52.278564] cgroup: Unknown subsys name 'net' [ 52.331482] cgroup: Unknown subsys name 'cpuset' [ 52.345885] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:15:21 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=1ffff1100d9c115a RSI=000000008301a466 RDI=ffff88800b927b80 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88800b927af8 R15=ffff88806ce08a70 RIP=ffffffff8135e4fa RFL=00000282 [--S----] 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 00007f680475c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6804726008 CR3=000000001f64c000 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=ffff88806cf09001 RBX=0000000000000002 RCX=0000000000000002 RDX=ffff88806cf08d01 RSI=ffff88806cf08de8 RDI=ffff88806cf08de8 RBP=ffff88806cf08ac8 RSP=ffff88806cf089f8 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000255ed R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08de8 R15=ffff88806cf08a70 RIP=ffffffff8135da20 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 00007fad7eb93900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf3605c08 CR3=000000000d45c000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=278a37f4cfb6e62c00000000000ae988 XMM05=698c4cd1f099413600000000003235e8 XMM06=14648eaa1277bab10000000000321d18 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000