[ 39.239772] ------------[ cut here ]------------ [ 39.240686] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.242714] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.244166] Modules linked in: [ 39.245014] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.247465] Tainted: [W]=WARN [ 39.248067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.249534] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.250408] 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 [ 39.253593] RSP: 0018:ffff888017fafbc0 EFLAGS: 00010286 [ 39.254580] RAX: 0000000000000000 RBX: ffffed1002ff5f78 RCX: ffffffff813a4050 [ 39.255848] RDX: ffff888017808000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.257125] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ff5f2f [ 39.258386] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.259628] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017fafdf8 [ 39.260895] FS: 00007f4f693ea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.262336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.263385] CR2: 00007ffe9522fef8 CR3: 000000000be42000 CR4: 0000000000350ef0 [ 39.264646] Call Trace: [ 39.265106] [ 39.265551] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.266411] ? __create_object+0x59/0x80 [ 39.267175] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.268142] __vmalloc_noprof+0x59/0x60 [ 39.268890] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.269755] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.270681] bpf_prog_alloc+0x39/0x200 [ 39.271367] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.272277] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.273173] do_seccomp+0x349/0x25e0 [ 39.273888] ? find_held_lock+0x2b/0x80 [ 39.274657] ? do_prlimit+0x310/0x610 [ 39.275352] ? __pfx_do_seccomp+0x10/0x10 [ 39.276129] ? do_raw_spin_unlock+0x53/0x220 [ 39.276951] ? _raw_spin_unlock+0x1e/0x40 [ 39.277730] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.278707] ? static_key_count+0x60/0x80 [ 39.279461] prctl_set_seccomp+0x4e/0x70 [ 39.280232] __do_sys_prctl+0xe6c/0x1d70 [ 39.281013] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.281862] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.282833] ? irqentry_exit+0xf3/0x650 [ 39.283593] do_syscall_64+0xbf/0x430 [ 39.284278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.285227] RIP: 0033:0x7f4f698dc5cd [ 39.285921] 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 [ 39.289041] RSP: 002b:00007ffe9522e3f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.290386] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f698dc5cd [ 39.291648] RDX: 00005568a3f58e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.292917] RBP: 00007ffe9522e450 R08: 0000000000000000 R09: 00007ffe9522daf0 [ 39.294200] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568d4a48ad0 [ 39.295468] R13: 00007ffe9522e880 R14: 00005568d4a49bc0 R15: 00005568d4a5a780 [ 39.296754] [ 39.297171] irq event stamp: 1943 [ 39.297809] hardirqs last enabled at (1953): [] __up_console_sem+0x78/0x80 [ 39.299320] hardirqs last disabled at (1962): [] __up_console_sem+0x5d/0x80 [ 39.300816] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 39.302335] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 39.303715] ---[ end trace 0000000000000000 ]--- [ 42.147276] ------------[ cut here ]------------ [ 42.148215] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.150283] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.151729] Modules linked in: [ 42.152302] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.154258] Tainted: [W]=WARN [ 42.154840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.156540] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.157459] 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 [ 42.161543] RSP: 0018:ffff888017c77bc0 EFLAGS: 00010286 [ 42.162626] RAX: 0000000000000000 RBX: ffffed1002f8ef78 RCX: ffffffff813a4050 [ 42.163935] RDX: ffff888015f15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.165316] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f8ef2f [ 42.166714] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.168029] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c77df8 [ 42.169327] FS: 00007fe20047b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.170823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.171907] CR2: 00007ffd6be68ef8 CR3: 000000001fd91000 CR4: 0000000000350ef0 [ 42.173274] Call Trace: [ 42.173906] [ 42.174446] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.175563] ? __create_object+0x59/0x80 [ 42.176488] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.177778] __vmalloc_noprof+0x59/0x60 [ 42.178767] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.179895] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.181088] bpf_prog_alloc+0x39/0x200 [ 42.182026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.183233] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.184376] do_seccomp+0x349/0x25e0 [ 42.185317] ? find_held_lock+0x2b/0x80 [ 42.186313] ? do_prlimit+0x310/0x610 [ 42.187294] ? __pfx_do_seccomp+0x10/0x10 [ 42.188322] ? do_raw_spin_unlock+0x53/0x220 [ 42.189405] ? _raw_spin_unlock+0x1e/0x40 [ 42.190419] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.191652] ? static_key_count+0x60/0x80 [ 42.192696] prctl_set_seccomp+0x4e/0x70 [ 42.193706] __do_sys_prctl+0xe6c/0x1d70 [ 42.194740] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.195870] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.197138] ? irqentry_exit+0xf3/0x650 [ 42.198165] do_syscall_64+0xbf/0x430 [ 42.199072] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.200019] RIP: 0033:0x7fe20096d5cd [ 42.200733] 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 [ 42.203722] RSP: 002b:00007ffd6be66590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.204834] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe20096d5cd [ 42.205880] RDX: 000055efa3173e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.206941] RBP: 00007ffd6be665f0 R08: 0000000000000000 R09: 00007ffd6be65c90 [ 42.207756] R10: 0000000000000000 R11: 0000000000000246 R12: 000055efaa559b10 [ 42.208558] R13: 00007ffd6be66a20 R14: 000055efaa55a2b0 R15: 000055efaa56e6f0 [ 42.209342] [ 42.209636] irq event stamp: 1783 [ 42.210014] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 42.210991] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 42.211946] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 42.212920] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 42.213864] ---[ end trace 0000000000000000 ]--- [ 43.008086] ------------[ cut here ]------------ [ 43.008852] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.010580] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.011768] Modules linked in: [ 43.012256] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.013885] Tainted: [W]=WARN [ 43.014374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.015590] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.016304] 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 [ 43.018959] RSP: 0018:ffff88800f297bc0 EFLAGS: 00010286 [ 43.019773] RAX: 0000000000000000 RBX: ffffed1001e52f78 RCX: ffffffff813a4050 [ 43.020838] RDX: ffff888016b6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.021896] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e52f2f [ 43.022984] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.024031] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f297df8 [ 43.025099] FS: 00007f7c6d401900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.026850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.027744] CR2: 00007f7c6d8f3580 CR3: 000000000cc5f000 CR4: 0000000000350ef0 [ 43.028788] Call Trace: [ 43.029167] [ 43.029491] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.030203] ? __create_object+0x59/0x80 [ 43.030851] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.031631] __vmalloc_noprof+0x59/0x60 [ 43.032195] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.032877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.033609] bpf_prog_alloc+0x39/0x200 [ 43.034160] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.034927] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.035637] do_seccomp+0x349/0x25e0 [ 43.036182] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.036891] ? __pfx_do_seccomp+0x10/0x10 [ 43.037479] ? find_held_lock+0x2b/0x80 [ 43.038075] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.038864] ? static_key_count+0x60/0x80 [ 43.039467] prctl_set_seccomp+0x4e/0x70 [ 43.040069] __do_sys_prctl+0xe6c/0x1d70 [ 43.040690] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.041338] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.042098] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.042882] ? irqentry_exit+0xf3/0x650 [ 43.043461] do_syscall_64+0xbf/0x430 [ 43.044038] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.044787] RIP: 0033:0x7f7c6d8f35cd [ 43.045319] 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 [ 43.047897] RSP: 002b:00007fff8d60c990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.048982] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c6d8f35cd [ 43.049998] RDX: 0000558c1ca05e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.051044] RBP: 00007fff8d60c9f0 R08: 0000000000000000 R09: 00007fff8d60c090 [ 43.052062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c51e1fad0 [ 43.053080] R13: 00007fff8d60ce20 R14: 0000558c51e20bc0 R15: 0000558c51e31780 [ 43.054107] [ 43.054474] irq event stamp: 1749 [ 43.054998] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 43.056227] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 43.057429] softirqs last enabled at (1398): [] handle_softirqs+0x50c/0x770 [ 43.058674] softirqs last disabled at (1353): [] __irq_exit_rcu+0xc4/0x100 [ 43.059877] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26270' (ECDSA) to the list of known hosts. 2025/11/17 19:04:04 fuzzer started 2025/11/17 19:04:04 dialing manager at localhost:37895 2025/11/17 19:04:04 checking machine... 2025/11/17 19:04:04 checking revisions... [ 43.952030] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:04:04 testing simple program... [ 44.047138] cgroup: Unknown subsys name 'net' [ 44.194080] cgroup: Unknown subsys name 'cpuset' [ 44.206374] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:04:03 Registers: info registers vcpu 0 RAX=1ffff11001776812 RBX=ffff88806ce08df0 RCX=ffff88800bbb4000 RDX=0000000000000000 RSI=0000000000000900 RDI=0000000000001b00 RBP=ffff88800944c140 RSP=ffff88806ce08d48 R8 =ffff88800bbb4000 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=ffffea00005bbc00 R13=ffff88800e6c5f00 R14=dffffc0000000000 R15=ffff88800bbb4090 RIP=ffffffff81b57372 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 00007fe20047b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe200a30650 CR3=000000001fcb1000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff85c11340 RCX=ffffffff8152d723 RDX=1ffffffff0b8226a RSI=0000000000000004 RDI=ffff88806cf08d08 RBP=1ffff1100d9e119d RSP=ffff88806cf08ce0 R8 =0000000000000001 R9 =ffffed100d9e11a1 R10=0000000000000003 R11=0000000000000001 R12=ffff888015d1b780 R13=ffffffff85c11350 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff8152d79d 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 00007f87685fc900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe41b134e8 CR3=000000000e466000 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=05aab2ba87914d6700000000000ae988 XMM05=22999e4977dd52d40000000000322ea0 XMM06=474038aa6c007e1f0000000000321c90 XMM07=fb795ef6d65770560000000000311a98 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000