[ 39.081247] ------------[ cut here ]------------ [ 39.082160] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.084145] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.085583] Modules linked in: [ 39.086182] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.088154] Tainted: [W]=WARN [ 39.088791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.090259] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.091182] 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 [ 39.094335] RSP: 0018:ffff888017777bc0 EFLAGS: 00010286 [ 39.095270] RAX: 0000000000000000 RBX: ffffed1002eeef78 RCX: ffffffff813a4050 [ 39.096582] RDX: ffff888015a1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.097847] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eeef2f [ 39.099131] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.100394] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017777df8 [ 39.101669] FS: 00007fd654f8d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.103109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.104170] CR2: 00007fff2ae0fef8 CR3: 0000000016394000 CR4: 0000000000350ef0 [ 39.105431] Call Trace: [ 39.105888] [ 39.106349] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.107214] ? __create_object+0x59/0x80 [ 39.107985] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.108937] __vmalloc_noprof+0x59/0x60 [ 39.109677] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.110552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.111466] bpf_prog_alloc+0x39/0x200 [ 39.112158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.113080] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.113966] do_seccomp+0x349/0x25e0 [ 39.114688] ? find_held_lock+0x2b/0x80 [ 39.115443] ? do_prlimit+0x310/0x610 [ 39.116133] ? __pfx_do_seccomp+0x10/0x10 [ 39.116916] ? do_raw_spin_unlock+0x53/0x220 [ 39.117740] ? _raw_spin_unlock+0x1e/0x40 [ 39.118501] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.119480] ? static_key_count+0x60/0x80 [ 39.120238] prctl_set_seccomp+0x4e/0x70 [ 39.121020] __do_sys_prctl+0xe6c/0x1d70 [ 39.121798] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.122674] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.123637] ? irqentry_exit+0xf3/0x650 [ 39.124405] do_syscall_64+0xbf/0x430 [ 39.125096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.126030] RIP: 0033:0x7fd65547f5cd [ 39.126744] 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 [ 39.129905] RSP: 002b:00007fff2ae0ea70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.131257] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd65547f5cd [ 39.132531] RDX: 00005597b2698e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.133810] RBP: 00007fff2ae0ead0 R08: 0000000000000000 R09: 00007fff2ae0e170 [ 39.135119] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597f1e51ad0 [ 39.136387] R13: 00007fff2ae0ef00 R14: 00005597f1e52bc0 R15: 00005597f1e63780 [ 39.137698] [ 39.138123] irq event stamp: 1773 [ 39.138782] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 39.140305] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 39.141815] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 39.143344] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 39.144843] ---[ end trace 0000000000000000 ]--- [ 42.038634] ------------[ cut here ]------------ [ 42.039573] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.041627] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.043417] Modules linked in: [ 42.044010] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.046109] Tainted: [W]=WARN [ 42.046764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.048271] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.049194] 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 [ 42.052460] RSP: 0018:ffff88801b92fbc0 EFLAGS: 00010286 [ 42.053500] RAX: 0000000000000000 RBX: ffffed1003725f78 RCX: ffffffff813a4050 [ 42.054830] RDX: ffff888016060000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.056144] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003725f2f [ 42.057484] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.058806] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b92fdf8 [ 42.060123] FS: 00007f57fc3f6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.061642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.062760] CR2: 00007f57fc8e8580 CR3: 000000001e41e000 CR4: 0000000000350ef0 [ 42.064074] Call Trace: [ 42.064602] [ 42.065021] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.065960] ? __create_object+0x59/0x80 [ 42.066784] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.067788] __vmalloc_noprof+0x59/0x60 [ 42.068580] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.069513] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.070468] bpf_prog_alloc+0x39/0x200 [ 42.071192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.072171] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.073117] do_seccomp+0x349/0x25e0 [ 42.073889] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.074851] ? __pfx_do_seccomp+0x10/0x10 [ 42.075685] ? find_held_lock+0x2b/0x80 [ 42.076486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.077508] ? static_key_count+0x60/0x80 [ 42.078344] prctl_set_seccomp+0x4e/0x70 [ 42.079100] __do_sys_prctl+0xe6c/0x1d70 [ 42.079924] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.080818] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.081789] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.082784] ? irqentry_exit+0xf3/0x650 [ 42.083541] do_syscall_64+0xbf/0x430 [ 42.084244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.085181] RIP: 0033:0x7f57fc8e85cd [ 42.085891] 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 [ 42.089664] RSP: 002b:00007ffe1cc0bc40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.091439] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57fc8e85cd [ 42.093064] RDX: 000055e24f41ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.094716] RBP: 00007ffe1cc0bca0 R08: 0000000000000000 R09: 00007ffe1cc0b340 [ 42.096354] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e25543cad0 [ 42.097975] R13: 00007ffe1cc0c0d0 R14: 000055e25543dbc0 R15: 000055e25544e780 [ 42.099656] [ 42.100200] irq event stamp: 1775 [ 42.101062] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 42.103020] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 42.104979] softirqs last enabled at (1300): [] handle_softirqs+0x50c/0x770 [ 42.106968] softirqs last disabled at (1279): [] __irq_exit_rcu+0xc4/0x100 [ 42.108401] ---[ end trace 0000000000000000 ]--- [ 42.928412] ------------[ cut here ]------------ [ 42.929353] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.931401] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.933030] Modules linked in: [ 42.933733] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.935694] Tainted: [W]=WARN [ 42.936224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.937672] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.938581] 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 [ 42.941673] RSP: 0018:ffff88801763fbc0 EFLAGS: 00010286 [ 42.942666] RAX: 0000000000000000 RBX: ffffed1002ec7f78 RCX: ffffffff813a4050 [ 42.943933] RDX: ffff88800ed93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.945187] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec7f2f [ 42.946444] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.947743] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801763fdf8 [ 42.949003] FS: 00007fc816e35900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.950406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.951484] CR2: 00007fc817327580 CR3: 00000000139e9000 CR4: 0000000000350ef0 [ 42.952783] Call Trace: [ 42.953232] [ 42.953683] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.954510] ? __create_object+0x59/0x80 [ 42.955258] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.956195] __vmalloc_noprof+0x59/0x60 [ 42.956937] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.957778] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.958709] bpf_prog_alloc+0x39/0x200 [ 42.959397] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.960260] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.961134] do_seccomp+0x349/0x25e0 [ 42.961840] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.962754] ? __pfx_do_seccomp+0x10/0x10 [ 42.963509] ? find_held_lock+0x2b/0x80 [ 42.964213] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.965152] ? static_key_count+0x60/0x80 [ 42.965944] prctl_set_seccomp+0x4e/0x70 [ 42.966805] __do_sys_prctl+0xe6c/0x1d70 [ 42.967319] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.967834] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.968453] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.969035] ? irqentry_exit+0xf3/0x650 [ 42.969519] do_syscall_64+0xbf/0x430 [ 42.969955] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.970571] RIP: 0033:0x7fc8173275cd [ 42.970993] 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 [ 42.973007] RSP: 002b:00007fff95e96e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.973873] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8173275cd [ 42.974694] RDX: 000055ca3b62fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.975507] RBP: 00007fff95e96ef0 R08: 0000000000000000 R09: 00007fff95e96590 [ 42.976314] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca49d372b0 [ 42.977096] R13: 00007fff95e97320 R14: 000055ca49d39d20 R15: 000055ca49d4b8d0 [ 42.977915] [ 42.978184] irq event stamp: 1773 [ 42.978606] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 42.979584] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 42.980549] softirqs last enabled at (1300): [] handle_softirqs+0x50c/0x770 [ 42.981526] softirqs last disabled at (1279): [] __irq_exit_rcu+0xc4/0x100 [ 42.982479] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58198' (ECDSA) to the list of known hosts. 2025/11/18 18:19:16 fuzzer started 2025/11/18 18:19:16 dialing manager at localhost:34383 2025/11/18 18:19:16 checking machine... 2025/11/18 18:19:16 checking revisions... [ 43.850425] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:19:16 testing simple program... [ 43.928095] cgroup: Unknown subsys name 'net' [ 43.995516] cgroup: Unknown subsys name 'cpuset' [ 44.008816] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:19:15 Registers: info registers vcpu 0 RAX=0000000000020000 RBX=ffff888015d15340 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888015d15d98 RSP=ffff88801820f3b8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015d15dc0 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270bb 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 00007fe8034e0700 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=00007ffe1cc05000 CR3=000000000e563000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732035313a3931 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323839 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001ed95 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffef583f868 CR3=000000000dd27000 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=722a54e4ab50b38b1444193acceac20b XMM02=ec2efd57dc4c00df0000000000306190 XMM03=051ac0c5fe4d675e0000000000306260 XMM04=946473356cb6c0cd00000000000ae988 XMM05=090f1556b20111b30000000000323380 XMM06=5b75c91c804453420000000000323208 XMM07=e042d86d42eb936e0000000000313ef0 XMM08=051ac0c5fe4d675e0000000000306260 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000