[ 39.091722] ------------[ cut here ]------------ [ 39.092667] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.094715] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.096197] Modules linked in: [ 39.096911] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.098917] Tainted: [W]=WARN [ 39.099527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.101004] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.101931] 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 [ 39.105136] RSP: 0018:ffff888019d57bc0 EFLAGS: 00010286 [ 39.106116] RAX: 0000000000000000 RBX: ffffed10033aaf78 RCX: ffffffff813a4050 [ 39.107425] RDX: ffff88801610b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.108704] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033aaf2f [ 39.110001] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.111298] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d57df8 [ 39.112592] FS: 00007fd57b867900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.114040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.115116] CR2: 00007fffe6d3def7 CR3: 000000000bfd7000 CR4: 0000000000350ef0 [ 39.116424] Call Trace: [ 39.116896] [ 39.117301] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.118201] ? __create_object+0x59/0x80 [ 39.119007] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.119977] __vmalloc_noprof+0x59/0x60 [ 39.120756] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.121631] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.122577] bpf_prog_alloc+0x39/0x200 [ 39.123281] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.124215] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.125108] do_seccomp+0x349/0x25e0 [ 39.125839] ? find_held_lock+0x2b/0x80 [ 39.126614] ? do_prlimit+0x310/0x610 [ 39.127324] ? __pfx_do_seccomp+0x10/0x10 [ 39.128126] ? do_raw_spin_unlock+0x53/0x220 [ 39.128972] ? _raw_spin_unlock+0x1e/0x40 [ 39.129747] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.130699] ? static_key_count+0x60/0x80 [ 39.131523] prctl_set_seccomp+0x4e/0x70 [ 39.132243] __do_sys_prctl+0xe6c/0x1d70 [ 39.133013] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.133863] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.134826] ? irqentry_exit+0xf3/0x650 [ 39.135705] do_syscall_64+0xbf/0x430 [ 39.136459] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.137389] RIP: 0033:0x7fd57bd595cd [ 39.138098] 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 [ 39.141166] RSP: 002b:00007fffe6d3cd90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.142368] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd57bd595cd [ 39.143513] RDX: 00005591f82ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.144651] RBP: 00007fffe6d3cdf0 R08: 0000000000000000 R09: 00007fffe6d3c490 [ 39.145801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559232b4cad0 [ 39.146965] R13: 00007fffe6d3d220 R14: 0000559232b4dbc0 R15: 0000559232b5e780 [ 39.148130] [ 39.148535] irq event stamp: 1771 [ 39.149070] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 39.150442] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 39.151797] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 39.153172] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 39.154545] ---[ end trace 0000000000000000 ]--- [ 42.550275] ------------[ cut here ]------------ [ 42.551243] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.553367] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.555075] Modules linked in: [ 42.555723] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.557724] Tainted: [W]=WARN [ 42.558268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.559744] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.560666] 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 [ 42.563822] RSP: 0018:ffff888019f0fbc0 EFLAGS: 00010286 [ 42.564795] RAX: 0000000000000000 RBX: ffffed10033e1f78 RCX: ffffffff813a4050 [ 42.566079] RDX: ffff888009885340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.567375] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e1f2f [ 42.568656] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.569938] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f0fdf8 [ 42.571233] FS: 00007fa7aeb42900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.572674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.573734] CR2: 00007fa7af034580 CR3: 000000000723a000 CR4: 0000000000350ef0 [ 42.575019] Call Trace: [ 42.575522] [ 42.575941] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.576851] ? __create_object+0x59/0x80 [ 42.577634] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.578602] __vmalloc_noprof+0x59/0x60 [ 42.579327] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.580204] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.581120] bpf_prog_alloc+0x39/0x200 [ 42.581850] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.582788] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.583696] do_seccomp+0x349/0x25e0 [ 42.584360] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.585262] ? __pfx_do_seccomp+0x10/0x10 [ 42.586061] ? find_held_lock+0x2b/0x80 [ 42.586826] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.587810] ? static_key_count+0x60/0x80 [ 42.588621] prctl_set_seccomp+0x4e/0x70 [ 42.589349] __do_sys_prctl+0xe6c/0x1d70 [ 42.590146] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.591031] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.592001] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.592972] ? irqentry_exit+0xf3/0x650 [ 42.593734] do_syscall_64+0xbf/0x430 [ 42.594500] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.595468] RIP: 0033:0x7fa7af0345cd [ 42.596119] 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 [ 42.599290] RSP: 002b:00007ffe912ca4d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.600657] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7af0345cd [ 42.601946] RDX: 000055dba02c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.603236] RBP: 00007ffe912ca530 R08: 0000000000000000 R09: 00007ffe912c9bd0 [ 42.604541] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dbcbe85bf0 [ 42.605831] R13: 00007ffe912ca960 R14: 000055dbcbe8f380 R15: 000055dbcbe9a460 [ 42.607144] [ 42.607624] irq event stamp: 1751 [ 42.608234] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 42.609770] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 42.611322] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 42.612857] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 42.614358] ---[ end trace 0000000000000000 ]--- [ 43.408975] ------------[ cut here ]------------ [ 43.410094] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.412436] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.414136] Modules linked in: [ 43.414867] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.417157] Tainted: [W]=WARN [ 43.417831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.419492] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.420530] 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 [ 43.424100] RSP: 0018:ffff88800a57fbc0 EFLAGS: 00010286 [ 43.425205] RAX: 0000000000000000 RBX: ffffed10014aff78 RCX: ffffffff813a4050 [ 43.426649] RDX: ffff88800f218000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.428110] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10014aff2f [ 43.429559] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.431012] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a57fdf8 [ 43.432459] FS: 00007f567586b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.434069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.435263] CR2: 00007fffb53acef7 CR3: 000000000e671000 CR4: 0000000000350ef0 [ 43.436718] Call Trace: [ 43.437241] [ 43.437754] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.438756] ? __create_object+0x59/0x80 [ 43.439645] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.440740] __vmalloc_noprof+0x59/0x60 [ 43.441603] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.442591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.443657] bpf_prog_alloc+0x39/0x200 [ 43.444481] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.445527] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.446536] do_seccomp+0x349/0x25e0 [ 43.447302] ? find_held_lock+0x2b/0x80 [ 43.448148] ? do_prlimit+0x310/0x610 [ 43.448990] ? __pfx_do_seccomp+0x10/0x10 [ 43.449876] ? do_raw_spin_unlock+0x53/0x220 [ 43.450800] ? _raw_spin_unlock+0x1e/0x40 [ 43.451683] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.452742] ? static_key_count+0x60/0x80 [ 43.453639] prctl_set_seccomp+0x4e/0x70 [ 43.454503] __do_sys_prctl+0xe6c/0x1d70 [ 43.455332] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.456282] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.457367] ? irqentry_exit+0xf3/0x650 [ 43.458214] do_syscall_64+0xbf/0x430 [ 43.459059] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.460113] RIP: 0033:0x7f5675d5d5cd [ 43.460903] 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 [ 43.464459] RSP: 002b:00007fffb53ab590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.465980] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5675d5d5cd [ 43.467431] RDX: 0000556ba22e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.468850] RBP: 00007fffb53ab5f0 R08: 0000000000000000 R09: 00007fffb53aac90 [ 43.470287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bacbbdbf0 [ 43.471709] R13: 00007fffb53aba20 R14: 0000556bacbc7380 R15: 0000556bacbd2460 [ 43.473130] [ 43.473636] irq event stamp: 1747 [ 43.474305] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 43.475998] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 43.477464] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 43.478912] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 43.480367] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42600' (ECDSA) to the list of known hosts. 2025/11/17 08:56:58 fuzzer started 2025/11/17 08:56:59 dialing manager at localhost:37895 2025/11/17 08:56:59 checking machine... 2025/11/17 08:56:59 checking revisions... [ 44.408109] kmemleak: Automatic memory scanning thread ended 2025/11/17 08:56:59 testing simple program... [ 44.496936] cgroup: Unknown subsys name 'net' [ 44.547933] cgroup: Unknown subsys name 'cpuset' [ 44.561728] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:56:58 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888013fb3780 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888013fb41d8 RSP=ffff888015e8f230 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888013fb41d8 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152712e RFL=00000007 [-----PC] 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 00007f5eb091b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5eb0032000 CR3=000000000d816000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=72190124e530ddd900000000000ae988 XMM05=1503aca7b8796fa900000000003212c0 XMM06=090f1556b20111b3000000000031f9f0 XMM07=fb795ef6d6577056000000000030fe88 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=1ffff110033c6f2b RCX=ffffffff81c0565a RDX=ffff888019cb9bc0 RSI=ffffffff81c056ad RDI=0000000000000005 RBP=ffff888019e379d8 RSP=ffff888019e37958 R8 =0000000000000001 R9 =0000000000000001 R10=000000009add8a14 R11=0000000000000001 R12=ffff88801c4bbbc8 R13=000000009add8a14 R14=ffff8880098383a0 R15=0000000000000000 RIP=ffffffff81c056ad RFL=00000293 [--S-A-C] 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 00007fa7aeb42900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe912c4000 CR3=00000000072fc000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000