[ 53.975226] ------------[ cut here ]------------ [ 53.976147] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.978145] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 53.979597] Modules linked in: [ 53.980457] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.982914] Tainted: [W]=WARN [ 53.983523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.985002] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.985888] 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 [ 53.989074] RSP: 0018:ffff888016477bc0 EFLAGS: 00010286 [ 53.990046] RAX: 0000000000000000 RBX: ffffed1002c8ef78 RCX: ffffffff813a4050 [ 53.991337] RDX: ffff8880163cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.992614] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8ef2f [ 53.993902] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.995193] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016477df8 [ 53.996474] FS: 00007fba37906900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.997920] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.998988] CR2: 00007fba37df8580 CR3: 000000000e0cd000 CR4: 0000000000350ef0 [ 54.000263] Call Trace: [ 54.000725] [ 54.001169] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.002082] ? __create_object+0x59/0x80 [ 54.002811] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.003772] __vmalloc_noprof+0x59/0x60 [ 54.004511] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.005367] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.006318] bpf_prog_alloc+0x39/0x200 [ 54.007052] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.007928] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.008830] do_seccomp+0x349/0x25e0 [ 54.009560] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.010460] ? __pfx_do_seccomp+0x10/0x10 [ 54.011241] ? find_held_lock+0x2b/0x80 [ 54.011998] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.012916] ? static_key_count+0x60/0x80 [ 54.013736] prctl_set_seccomp+0x4e/0x70 [ 54.014509] __do_sys_prctl+0xe6c/0x1d70 [ 54.015282] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.016134] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.017094] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.018064] ? irqentry_exit+0xf3/0x650 [ 54.018776] do_syscall_64+0xbf/0x430 [ 54.019506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.020459] RIP: 0033:0x7fba37df85cd [ 54.021152] 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 [ 54.024314] RSP: 002b:00007ffc7d1e8280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.025687] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba37df85cd [ 54.026979] RDX: 00005575233bde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.028249] RBP: 00007ffc7d1e82e0 R08: 0000000000000000 R09: 00007ffc7d1e7980 [ 54.029537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557526e4c2b0 [ 54.030805] R13: 00007ffc7d1e8710 R14: 0000557526e4ed20 R15: 0000557526e608d0 [ 54.032098] [ 54.032515] irq event stamp: 1893 [ 54.033153] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 54.034681] hardirqs last disabled at (1912): [] __up_console_sem+0x5d/0x80 [ 54.036203] softirqs last enabled at (1936): [] handle_softirqs+0x50c/0x770 [ 54.037757] softirqs last disabled at (1921): [] __irq_exit_rcu+0xc4/0x100 [ 54.039279] ---[ end trace 0000000000000000 ]--- [ 57.387080] ------------[ cut here ]------------ [ 57.387973] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.389931] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.391379] Modules linked in: [ 57.391998] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.393969] Tainted: [W]=WARN [ 57.394518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.395969] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.396830] 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 [ 57.399981] RSP: 0018:ffff888015a17bc0 EFLAGS: 00010286 [ 57.400909] RAX: 0000000000000000 RBX: ffffed1002b42f78 RCX: ffffffff813a4050 [ 57.402179] RDX: ffff888016083780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.403426] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b42f2f [ 57.404670] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.405963] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a17df8 [ 57.407224] FS: 00007efdd0a4d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.408638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.409690] CR2: 00007fffc4430ef7 CR3: 000000000ea0a000 CR4: 0000000000350ef0 [ 57.410963] Call Trace: [ 57.411424] [ 57.411826] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.412708] ? __create_object+0x59/0x80 [ 57.413501] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.414450] __vmalloc_noprof+0x59/0x60 [ 57.415194] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.416064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.416980] bpf_prog_alloc+0x39/0x200 [ 57.417672] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.418584] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.419468] do_seccomp+0x349/0x25e0 [ 57.420177] ? find_held_lock+0x2b/0x80 [ 57.420886] ? do_prlimit+0x310/0x610 [ 57.421618] ? __pfx_do_seccomp+0x10/0x10 [ 57.422381] ? do_raw_spin_unlock+0x53/0x220 [ 57.423198] ? _raw_spin_unlock+0x1e/0x40 [ 57.423921] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.424875] ? static_key_count+0x60/0x80 [ 57.425664] prctl_set_seccomp+0x4e/0x70 [ 57.426418] __do_sys_prctl+0xe6c/0x1d70 [ 57.427175] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.428018] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.428926] ? irqentry_exit+0xf3/0x650 [ 57.429686] do_syscall_64+0xbf/0x430 [ 57.430403] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.431347] RIP: 0033:0x7efdd0f3f5cd [ 57.432040] 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 [ 57.435179] RSP: 002b:00007fffc442f6f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.436510] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efdd0f3f5cd [ 57.437798] RDX: 0000562698ff6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.439060] RBP: 00007fffc442f750 R08: 0000000000000000 R09: 00007fffc442edf0 [ 57.440314] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626a8c97ad0 [ 57.441581] R13: 00007fffc442fb80 R14: 00005626a8c98bc0 R15: 00005626a8ca9780 [ 57.442867] [ 57.443312] irq event stamp: 1727 [ 57.443905] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 57.445425] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 57.446721] softirqs last enabled at (1284): [] handle_softirqs+0x50c/0x770 [ 57.447999] softirqs last disabled at (1279): [] __irq_exit_rcu+0xc4/0x100 [ 57.449239] ---[ end trace 0000000000000000 ]--- [ 58.277439] ------------[ cut here ]------------ [ 58.278220] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.279867] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.281113] Modules linked in: [ 58.281636] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.283290] Tainted: [W]=WARN [ 58.283753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.284976] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.285724] 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 [ 58.288365] RSP: 0018:ffff88801ac7fbc0 EFLAGS: 00010286 [ 58.289182] RAX: 0000000000000000 RBX: ffffed100358ff78 RCX: ffffffff813a4050 [ 58.290283] RDX: ffff8880161b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.291352] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100358ff2f [ 58.292420] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.293527] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac7fdf8 [ 58.294617] FS: 00007f2ea7ea8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.295816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.296702] CR2: 00007ffcfaa99ef7 CR3: 000000002004c000 CR4: 0000000000350ef0 [ 58.297825] Call Trace: [ 58.298261] [ 58.298621] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.299372] ? __create_object+0x59/0x80 [ 58.300028] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.300802] __vmalloc_noprof+0x59/0x60 [ 58.301454] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.302210] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.302998] bpf_prog_alloc+0x39/0x200 [ 58.303575] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.304370] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.305128] do_seccomp+0x349/0x25e0 [ 58.305721] ? find_held_lock+0x2b/0x80 [ 58.306364] ? do_prlimit+0x310/0x610 [ 58.306986] ? __pfx_do_seccomp+0x10/0x10 [ 58.307605] ? do_raw_spin_unlock+0x53/0x220 [ 58.308305] ? _raw_spin_unlock+0x1e/0x40 [ 58.308922] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.309758] ? static_key_count+0x60/0x80 [ 58.310436] prctl_set_seccomp+0x4e/0x70 [ 58.311099] __do_sys_prctl+0xe6c/0x1d70 [ 58.311715] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.312437] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.313255] ? irqentry_exit+0xf3/0x650 [ 58.313876] do_syscall_64+0xbf/0x430 [ 58.314515] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.315317] RIP: 0033:0x7f2ea839a5cd [ 58.315868] 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 [ 58.318541] RSP: 002b:00007ffcfaa98900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.319673] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ea839a5cd [ 58.320739] RDX: 000055eae2c26e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.321850] RBP: 00007ffcfaa98960 R08: 0000000000000000 R09: 00007ffcfaa98000 [ 58.322906] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb21c41ad0 [ 58.323971] R13: 00007ffcfaa98d90 R14: 000055eb21c42bc0 R15: 000055eb21c53780 [ 58.325050] [ 58.325403] irq event stamp: 1727 [ 58.325928] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 58.327233] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 58.328496] softirqs last enabled at (1232): [] handle_softirqs+0x50c/0x770 [ 58.329812] softirqs last disabled at (1219): [] __irq_exit_rcu+0xc4/0x100 [ 58.331079] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58995' (ECDSA) to the list of known hosts. 2025/11/19 04:01:32 fuzzer started 2025/11/19 04:01:32 dialing manager at localhost:34383 2025/11/19 04:01:32 checking machine... 2025/11/19 04:01:32 checking revisions... [ 59.222441] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:01:33 testing simple program... [ 59.324042] cgroup: Unknown subsys name 'net' [ 59.393611] cgroup: Unknown subsys name 'cpuset' [ 59.413644] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:01:32 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888017c9ea80 RCX=0000000000000000 RDX=1ffff11002f93d51 RSI=0000000000000001 RDI=ffff888017c9ea88 RBP=ffff88800eae6200 RSP=ffff888016477d38 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=ffff888017c9eaf0 R15=ffffffff8649b5a0 RIP=ffffffff81b8a21a RFL=00000246 [---Z-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 00007efdd0a4d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffc4429000 CR3=0000000020125000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080010001 RBX=ffffffff8166d660 RCX=ffffffff8162e7b9 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88806cf28e58 RSP=ffff88806cf08e20 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000001 R11=0000000000000001 R12=ffff88806cf28500 R13=ffff88806cf28580 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff8175175a RFL=00000046 [---Z-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3b8256b000 CR3=000000000dcbd000 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=bb6d305d0f403b804e460507da26a8c0 XMM02=2c67c8bc2e329bc30000000000306b48 XMM03=fb795ef6d65770560000000000311d00 XMM04=a1c5ea29d475fa7300000000000ae988 XMM05=0394861f14684e590000000000322450 XMM06=6cc99a4062992bf8000000000031c1f0 XMM07=e042d86d42eb936e0000000000311f80 XMM08=81dd01aa167943930000000000306ba8 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000