[ 54.152040] ------------[ cut here ]------------ [ 54.152986] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.155002] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.156421] Modules linked in: [ 54.157076] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.159073] Tainted: [W]=WARN [ 54.159625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.161100] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.162007] 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 [ 54.165175] RSP: 0018:ffff8880169f7bc0 EFLAGS: 00010286 [ 54.166144] RAX: 0000000000000000 RBX: ffffed1002d3ef78 RCX: ffffffff813a4050 [ 54.167434] RDX: ffff8880158bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.168716] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3ef2f [ 54.170001] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.171309] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169f7df8 [ 54.172602] FS: 00007f52a1f32900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.174027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.175092] CR2: 00007f52a2424580 CR3: 000000000d62e000 CR4: 0000000000350ef0 [ 54.176388] Call Trace: [ 54.176908] [ 54.177333] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.178243] ? __create_object+0x59/0x80 [ 54.179026] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.179993] __vmalloc_noprof+0x59/0x60 [ 54.180713] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.181592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.182518] bpf_prog_alloc+0x39/0x200 [ 54.183291] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.184228] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.185129] do_seccomp+0x349/0x25e0 [ 54.185865] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.186727] ? __pfx_do_seccomp+0x10/0x10 [ 54.187519] ? find_held_lock+0x2b/0x80 [ 54.188273] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.189229] ? static_key_count+0x60/0x80 [ 54.190036] prctl_set_seccomp+0x4e/0x70 [ 54.190833] __do_sys_prctl+0xe6c/0x1d70 [ 54.191572] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.192423] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.193389] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.194354] ? irqentry_exit+0xf3/0x650 [ 54.195141] do_syscall_64+0xbf/0x430 [ 54.195876] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.196847] RIP: 0033:0x7f52a24245cd [ 54.197506] 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 [ 54.200665] RSP: 002b:00007ffea76824c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.201993] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52a24245cd [ 54.203298] RDX: 000056408877fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.204584] RBP: 00007ffea7682520 R08: 0000000000000000 R09: 00007ffea7681bc0 [ 54.205861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564097373b10 [ 54.207147] R13: 00007ffea7682950 R14: 00005640973742b0 R15: 00005640973886f0 [ 54.208452] [ 54.208934] irq event stamp: 1759 [ 54.209535] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 54.211064] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 54.212371] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 54.213633] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 54.214903] ---[ end trace 0000000000000000 ]--- [ 57.338167] ------------[ cut here ]------------ [ 57.339093] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.341045] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.342463] Modules linked in: [ 57.343088] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.345236] Tainted: [W]=WARN [ 57.345881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.347366] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.348254] 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 [ 57.351356] RSP: 0018:ffff8880170cfbc0 EFLAGS: 00010286 [ 57.352303] RAX: 0000000000000000 RBX: ffffed1002e19f78 RCX: ffffffff813a4050 [ 57.353549] RDX: ffff888015538000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.354832] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e19f2f [ 57.356090] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.357329] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170cfdf8 [ 57.358572] FS: 00007f034b3fb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.360000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.361035] CR2: 00007ffed189aef7 CR3: 000000000bc3b000 CR4: 0000000000350ef0 [ 57.362284] Call Trace: [ 57.362747] [ 57.363189] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.364063] ? __create_object+0x59/0x80 [ 57.364829] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.365737] __vmalloc_noprof+0x59/0x60 [ 57.366483] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.367364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.368279] bpf_prog_alloc+0x39/0x200 [ 57.368997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.369915] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.370803] do_seccomp+0x349/0x25e0 [ 57.371469] ? find_held_lock+0x2b/0x80 [ 57.372223] ? do_prlimit+0x310/0x610 [ 57.372953] ? __pfx_do_seccomp+0x10/0x10 [ 57.373681] ? do_raw_spin_unlock+0x53/0x220 [ 57.374490] ? _raw_spin_unlock+0x1e/0x40 [ 57.375265] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.376214] ? static_key_count+0x60/0x80 [ 57.377004] prctl_set_seccomp+0x4e/0x70 [ 57.377731] __do_sys_prctl+0xe6c/0x1d70 [ 57.378497] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.379346] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.380288] ? irqentry_exit+0xf3/0x650 [ 57.381041] do_syscall_64+0xbf/0x430 [ 57.381721] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.382673] RIP: 0033:0x7f034b8ed5cd [ 57.383368] 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 [ 57.386491] RSP: 002b:00007ffed1899470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.387842] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f034b8ed5cd [ 57.389099] RDX: 0000564201e48e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.390347] RBP: 00007ffed18994d0 R08: 0000000000000000 R09: 00007ffed1898b70 [ 57.391619] R10: 0000000000000000 R11: 0000000000000246 R12: 000056423e3d0240 [ 57.392873] R13: 00007ffed1899900 R14: 000056423e3cfbf0 R15: 000056423e3e44d0 [ 57.394142] [ 57.394555] irq event stamp: 1825 [ 57.395211] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 57.396719] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 57.398233] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 57.399781] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 57.401260] ---[ end trace 0000000000000000 ]--- [ 58.064523] ------------[ cut here ]------------ [ 58.065449] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.067571] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 58.069032] Modules linked in: [ 58.069621] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.071887] Tainted: [W]=WARN [ 58.072443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.073962] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.074875] 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 [ 58.078040] RSP: 0018:ffff88801a467bc0 EFLAGS: 00010286 [ 58.079027] RAX: 0000000000000000 RBX: ffffed100348cf78 RCX: ffffffff813a4050 [ 58.080297] RDX: ffff88800f36d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.081571] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100348cf2f [ 58.082857] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.084126] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a467df8 [ 58.085392] FS: 00007f766a8c4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.086857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.087918] CR2: 00007f766adb6580 CR3: 000000000deef000 CR4: 0000000000350ef0 [ 58.089212] Call Trace: [ 58.089671] [ 58.090116] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.091036] ? __create_object+0x59/0x80 [ 58.091831] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.092743] __vmalloc_noprof+0x59/0x60 [ 58.093495] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.094378] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.095321] bpf_prog_alloc+0x39/0x200 [ 58.096060] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.096984] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.097899] do_seccomp+0x349/0x25e0 [ 58.098578] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.099510] ? __pfx_do_seccomp+0x10/0x10 [ 58.100291] ? find_held_lock+0x2b/0x80 [ 58.101047] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.102004] ? static_key_count+0x60/0x80 [ 58.102821] prctl_set_seccomp+0x4e/0x70 [ 58.103571] __do_sys_prctl+0xe6c/0x1d70 [ 58.104367] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.105235] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.106195] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.107171] ? irqentry_exit+0xf3/0x650 [ 58.107944] do_syscall_64+0xbf/0x430 [ 58.108638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.109591] RIP: 0033:0x7f766adb65cd [ 58.110298] 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 [ 58.113490] RSP: 002b:00007ffe902238b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.114855] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f766adb65cd [ 58.116131] RDX: 000056292c73ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.117410] RBP: 00007ffe90223910 R08: 0000000000000000 R09: 00007ffe90222fb0 [ 58.118713] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629366b32b0 [ 58.119993] R13: 00007ffe90223d40 R14: 00005629366b5d20 R15: 00005629366c78d0 [ 58.121299] [ 58.121725] irq event stamp: 1785 [ 58.122376] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 58.123926] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 58.125453] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 58.127000] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 58.128498] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39978' (ECDSA) to the list of known hosts. 2025/11/17 18:00:18 fuzzer started 2025/11/17 18:00:18 dialing manager at localhost:37895 2025/11/17 18:00:18 checking machine... 2025/11/17 18:00:18 checking revisions... [ 59.003036] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:00:18 testing simple program... [ 59.087990] cgroup: Unknown subsys name 'net' [ 59.151093] cgroup: Unknown subsys name 'cpuset' [ 59.165685] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:00:17 Registers: info registers vcpu 0 RAX=00007f034b86f040 RBX=000056423e3eaa40 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000000 RDI=000056423e3eaa40 RBP=00007f034b3fb900 RSP=00007ffed1898a70 R8 =00007f034b3fb6f8 R9 =00007f034b3f115e R10=0000000000000000 R11=0000000000000287 R12=0000000000000400 R13=0000000000000000 R14=0000000000000000 R15=000056423e3eaa40 RIP=00007f034b86f042 RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f034b3fb900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f034b9b30b0 CR3=0000000013d37000 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=00000000000000000000000000ff0000 XMM02=00000000000000000000000000ff0000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=6c6f636f746f72702f6374652f006563 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002e52f 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=00000202 [-------] 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc8f9a8b08 CR3=000000000d73b000 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=30303a383120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303036 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000