[ 38.970848] ------------[ cut here ]------------ [ 38.971310] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.972309] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 38.973017] Modules linked in: [ 38.973307] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.974275] Tainted: [W]=WARN [ 38.974550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.975278] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.975729] 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 [ 38.977277] RSP: 0018:ffff88801600fbc0 EFLAGS: 00010286 [ 38.977757] RAX: 0000000000000000 RBX: ffffed1002c01f78 RCX: ffffffff813a4050 [ 38.978366] RDX: ffff888016cf0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.978998] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c01f2f [ 38.979598] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.980223] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801600fdf8 [ 38.980854] FS: 00007f9bf831e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.981536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.982052] CR2: 00007ffe43a2eef7 CR3: 000000000ca42000 CR4: 0000000000350ef0 [ 38.982684] Call Trace: [ 38.982912] [ 38.983111] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.983525] ? __create_object+0x59/0x80 [ 38.983908] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.984363] __vmalloc_noprof+0x59/0x60 [ 38.984734] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.985138] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.985566] bpf_prog_alloc+0x39/0x200 [ 38.985930] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.986365] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.986819] do_seccomp+0x349/0x25e0 [ 38.987149] ? find_held_lock+0x2b/0x80 [ 38.987493] ? do_prlimit+0x310/0x610 [ 38.987858] ? __pfx_do_seccomp+0x10/0x10 [ 38.988218] ? do_raw_spin_unlock+0x53/0x220 [ 38.988598] ? _raw_spin_unlock+0x1e/0x40 [ 38.988978] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.989424] ? static_key_count+0x60/0x80 [ 38.989817] prctl_set_seccomp+0x4e/0x70 [ 38.990177] __do_sys_prctl+0xe6c/0x1d70 [ 38.990541] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.990961] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.991408] ? irqentry_exit+0xf3/0x650 [ 38.991781] do_syscall_64+0xbf/0x430 [ 38.992126] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.992563] RIP: 0033:0x7f9bf88105cd [ 38.992908] 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 [ 38.994447] RSP: 002b:00007ffe43a2dcb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.995120] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9bf88105cd [ 38.995747] RDX: 00005570b6efee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.996342] RBP: 00007ffe43a2dd10 R08: 0000000000000000 R09: 00007ffe43a2d3b0 [ 38.996963] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570e1ec1ad0 [ 38.997564] R13: 00007ffe43a2e140 R14: 00005570e1ec2bc0 R15: 00005570e1ed3780 [ 38.998198] [ 38.998405] irq event stamp: 1629 [ 38.998725] hardirqs last enabled at (1639): [] __up_console_sem+0x78/0x80 [ 38.999437] hardirqs last disabled at (1646): [] __up_console_sem+0x5d/0x80 [ 39.000174] softirqs last enabled at (1182): [] handle_softirqs+0x50c/0x770 [ 39.000924] softirqs last disabled at (1173): [] __irq_exit_rcu+0xc4/0x100 [ 39.001636] ---[ end trace 0000000000000000 ]--- [ 41.331304] ------------[ cut here ]------------ [ 41.332588] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.334875] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.336532] Modules linked in: [ 41.337262] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.339553] Tainted: [W]=WARN [ 41.340253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.341951] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.343028] 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 [ 41.346702] RSP: 0018:ffff8880171c7bc0 EFLAGS: 00010286 [ 41.347844] RAX: 0000000000000000 RBX: ffffed1002e38f78 RCX: ffffffff813a4050 [ 41.349335] RDX: ffff888016ba1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.350831] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e38f2f [ 41.352310] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.353793] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171c7df8 [ 41.355292] FS: 00007f015b19f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.356970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.358208] CR2: 00007ffe046c0ef7 CR3: 000000001fa76000 CR4: 0000000000350ef0 [ 41.359708] Call Trace: [ 41.360244] [ 41.360789] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.361825] ? __create_object+0x59/0x80 [ 41.362735] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.363628] __vmalloc_noprof+0x59/0x60 [ 41.364381] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.365248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.366154] bpf_prog_alloc+0x39/0x200 [ 41.366898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.367812] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.368699] do_seccomp+0x349/0x25e0 [ 41.369350] ? find_held_lock+0x2b/0x80 [ 41.370093] ? do_prlimit+0x310/0x610 [ 41.370844] ? __pfx_do_seccomp+0x10/0x10 [ 41.371577] ? do_raw_spin_unlock+0x53/0x220 [ 41.372401] ? _raw_spin_unlock+0x1e/0x40 [ 41.373170] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.374121] ? static_key_count+0x60/0x80 [ 41.374934] prctl_set_seccomp+0x4e/0x70 [ 41.375644] __do_sys_prctl+0xe6c/0x1d70 [ 41.376417] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.377262] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.378207] ? irqentry_exit+0xf3/0x650 [ 41.378970] do_syscall_64+0xbf/0x430 [ 41.379703] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.380596] RIP: 0033:0x7f015b6915cd [ 41.381290] 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 [ 41.384384] RSP: 002b:00007ffe046bf700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.385730] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f015b6915cd [ 41.387010] RDX: 0000557caca63e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.388268] RBP: 00007ffe046bf760 R08: 0000000000000000 R09: 00007ffe046bee00 [ 41.389527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ce54822b0 [ 41.390819] R13: 00007ffe046bfb90 R14: 0000557ce5484d20 R15: 0000557ce54968d0 [ 41.392086] [ 41.392502] irq event stamp: 1779 [ 41.393140] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 41.394636] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 41.396150] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 41.397673] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 41.399164] ---[ end trace 0000000000000000 ]--- [ 41.941619] ------------[ cut here ]------------ [ 41.942527] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.944513] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 41.945991] Modules linked in: [ 41.946581] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.948536] Tainted: [W]=WARN [ 41.949128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.950561] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.951477] 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 [ 41.954629] RSP: 0018:ffff888017067bc0 EFLAGS: 00010286 [ 41.955581] RAX: 0000000000000000 RBX: ffffed1002e0cf78 RCX: ffffffff813a4050 [ 41.956859] RDX: ffff88801abed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.958120] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0cf2f [ 41.959398] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.960676] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017067df8 [ 41.961917] FS: 00007f77a3430900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.963339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.964372] CR2: 00007ffd0bdb9ef7 CR3: 000000000d1cb000 CR4: 0000000000350ef0 [ 41.965630] Call Trace: [ 41.966131] [ 41.966538] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.967444] ? __create_object+0x59/0x80 [ 41.968207] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.969171] __vmalloc_noprof+0x59/0x60 [ 41.969937] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.970835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.971786] bpf_prog_alloc+0x39/0x200 [ 41.972475] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.973405] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.974290] do_seccomp+0x349/0x25e0 [ 41.975044] ? find_held_lock+0x2b/0x80 [ 41.975805] ? do_prlimit+0x310/0x610 [ 41.976513] ? __pfx_do_seccomp+0x10/0x10 [ 41.977298] ? do_raw_spin_unlock+0x53/0x220 [ 41.978130] ? _raw_spin_unlock+0x1e/0x40 [ 41.978925] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.979896] ? static_key_count+0x60/0x80 [ 41.980645] prctl_set_seccomp+0x4e/0x70 [ 41.981427] __do_sys_prctl+0xe6c/0x1d70 [ 41.982227] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.983082] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.984035] ? irqentry_exit+0xf3/0x650 [ 41.984783] do_syscall_64+0xbf/0x430 [ 41.985464] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.986393] RIP: 0033:0x7f77a39225cd [ 41.987085] 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 [ 41.990194] RSP: 002b:00007ffd0bdb8600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.991536] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77a39225cd [ 41.992798] RDX: 000056175e323e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.994045] RBP: 00007ffd0bdb8660 R08: 0000000000000000 R09: 00007ffd0bdb7d00 [ 41.995316] R10: 0000000000000000 R11: 0000000000000246 R12: 000056178ca0d2b0 [ 41.996577] R13: 00007ffd0bdb8a90 R14: 000056178ca0fd20 R15: 000056178ca218d0 [ 41.997847] [ 41.998256] irq event stamp: 1787 [ 41.998902] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.000394] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 42.001877] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 42.003412] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 42.004907] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31672' (ECDSA) to the list of known hosts. 2025/11/18 18:22:13 fuzzer started 2025/11/18 18:22:14 dialing manager at localhost:34383 2025/11/18 18:22:14 checking machine... 2025/11/18 18:22:14 checking revisions... [ 42.817102] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:22:14 testing simple program... [ 42.891495] cgroup: Unknown subsys name 'net' [ 42.941206] cgroup: Unknown subsys name 'cpuset' [ 42.950482] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:22:13 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000007 RCX=ffff88800f0d7924 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff888016ba5de8 RBP=ffff88800b7cdd80 RSP=ffff88800f0d7958 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880141757c0 R13=fffffbfff0cca052 R14=1ffff110016f9bb2 R15=dffffc0000000000 RIP=ffffffff8152902d RFL=00000296 [--S-AP-] 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 00007f015b19f900 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=00007f015b15f008 CR3=000000001faad000 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=32323a383120383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732033313a3232 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343630 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=0000000000016aab 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=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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f75b2777018 CR3=000000000be29000 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=ff2d98e551430cb1e3419fcb145ec2df XMM02=2c67c8bc2e329bc300000000003011e8 XMM03=fb795ef6d6577056000000000030d550 XMM04=801b889dcb34e3f200000000000ae988 XMM05=0e6de968204cba6d000000000031e310 XMM06=474038aa6c007e1f000000000031d260 XMM07=e042d86d42eb936e000000000030d828 XMM08=fff88824e19c8a490000000000301248 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000