[ 54.105687] ------------[ cut here ]------------ [ 54.106825] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.109163] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.110848] Modules linked in: [ 54.111524] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.113831] Tainted: [W]=WARN [ 54.114469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.116169] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.117231] 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 [ 54.120939] RSP: 0018:ffff888018a77bc0 EFLAGS: 00010286 [ 54.122087] RAX: 0000000000000000 RBX: ffffed100314ef78 RCX: ffffffff813a4050 [ 54.123578] RDX: ffff88801599d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.125086] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100314ef2f [ 54.126572] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.128056] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a77df8 [ 54.129564] FS: 00007f45ed463900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.131230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.132488] CR2: 00007f45ed955580 CR3: 000000000d19b000 CR4: 0000000000350ef0 [ 54.133977] Call Trace: [ 54.134512] [ 54.135041] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.136085] ? __create_object+0x59/0x80 [ 54.137009] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.138139] __vmalloc_noprof+0x59/0x60 [ 54.139025] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.140047] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.141043] bpf_prog_alloc+0x39/0x200 [ 54.141779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.142652] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.143569] do_seccomp+0x349/0x25e0 [ 54.144295] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.145217] ? __pfx_do_seccomp+0x10/0x10 [ 54.146001] ? find_held_lock+0x2b/0x80 [ 54.146750] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.147651] ? static_key_count+0x60/0x80 [ 54.148466] prctl_set_seccomp+0x4e/0x70 [ 54.149241] __do_sys_prctl+0xe6c/0x1d70 [ 54.150013] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.150873] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.151848] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.152815] ? irqentry_exit+0xf3/0x650 [ 54.153527] do_syscall_64+0xbf/0x430 [ 54.154271] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.155221] RIP: 0033:0x7f45ed9555cd [ 54.155935] 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 [ 54.159100] RSP: 002b:00007ffc4bca8270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.160475] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45ed9555cd [ 54.161740] RDX: 000055883acc8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.163018] RBP: 00007ffc4bca82d0 R08: 0000000000000000 R09: 00007ffc4bca7970 [ 54.164282] R10: 0000000000000000 R11: 0000000000000246 R12: 000055883b4c32b0 [ 54.165562] R13: 00007ffc4bca8700 R14: 000055883b4c5d20 R15: 000055883b4d78d0 [ 54.166847] [ 54.167268] irq event stamp: 1765 [ 54.167905] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 54.169413] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 54.170922] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 54.172516] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 54.173821] ---[ end trace 0000000000000000 ]--- [ 57.647250] ------------[ cut here ]------------ [ 57.648067] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.649889] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 57.651207] Modules linked in: [ 57.651770] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.653527] Tainted: [W]=WARN [ 57.654048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.655338] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.656146] 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 [ 57.658974] RSP: 0018:ffff8880178cfbc0 EFLAGS: 00010286 [ 57.659839] RAX: 0000000000000000 RBX: ffffed1002f19f78 RCX: ffffffff813a4050 [ 57.660990] RDX: ffff88801a6c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.662129] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f19f2f [ 57.663256] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.664398] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178cfdf8 [ 57.665526] FS: 00007f9f48c5f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.666789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.667682] CR2: 00007fff6855fef7 CR3: 00000000166d5000 CR4: 0000000000350ef0 [ 57.668859] Call Trace: [ 57.669272] [ 57.669629] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.670436] ? __create_object+0x59/0x80 [ 57.671118] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.671982] __vmalloc_noprof+0x59/0x60 [ 57.672622] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.673404] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.674223] bpf_prog_alloc+0x39/0x200 [ 57.674875] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.675655] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.676472] do_seccomp+0x349/0x25e0 [ 57.677295] ? find_held_lock+0x2b/0x80 [ 57.677963] ? do_prlimit+0x310/0x610 [ 57.678579] ? __pfx_do_seccomp+0x10/0x10 [ 57.679270] ? do_raw_spin_unlock+0x53/0x220 [ 57.680004] ? _raw_spin_unlock+0x1e/0x40 [ 57.680654] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.681517] ? static_key_count+0x60/0x80 [ 57.682225] prctl_set_seccomp+0x4e/0x70 [ 57.682918] __do_sys_prctl+0xe6c/0x1d70 [ 57.683561] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.684312] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.685170] ? irqentry_exit+0xf3/0x650 [ 57.685844] do_syscall_64+0xbf/0x430 [ 57.686455] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.687293] RIP: 0033:0x7f9f491515cd [ 57.687924] 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 [ 57.690727] RSP: 002b:00007fff6855d5a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.691929] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9f491515cd [ 57.693077] RDX: 00005618d7ddae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.694204] RBP: 00007fff6855d600 R08: 0000000000000000 R09: 00007fff6855cca0 [ 57.695327] R10: 0000000000000000 R11: 0000000000000246 R12: 00005618e18ddb10 [ 57.696461] R13: 00007fff6855da30 R14: 00005618e18de2b0 R15: 00005618e18f26f0 [ 57.697601] [ 57.698002] irq event stamp: 1691 [ 57.698547] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 57.699882] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 57.701239] softirqs last enabled at (1186): [] handle_softirqs+0x50c/0x770 [ 57.702606] softirqs last disabled at (1177): [] __irq_exit_rcu+0xc4/0x100 [ 57.703941] ---[ end trace 0000000000000000 ]--- [ 58.601955] ------------[ cut here ]------------ [ 58.602871] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.604926] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 58.606389] Modules linked in: [ 58.607244] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.609749] Tainted: [W]=WARN [ 58.610309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.611776] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.612651] 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 [ 58.615838] RSP: 0018:ffff8880170d7bc0 EFLAGS: 00010286 [ 58.616824] RAX: 0000000000000000 RBX: ffffed1002e1af78 RCX: ffffffff813a4050 [ 58.618109] RDX: ffff8880158c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.619388] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1af2f [ 58.620687] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.621984] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170d7df8 [ 58.623272] FS: 00007f30e3701900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.624728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.625801] CR2: 00007f30e3bf3580 CR3: 000000001fa14000 CR4: 0000000000350ef0 [ 58.627110] Call Trace: [ 58.627576] [ 58.628016] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.628924] ? __create_object+0x59/0x80 [ 58.629662] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.630634] __vmalloc_noprof+0x59/0x60 [ 58.631393] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.632272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.633202] bpf_prog_alloc+0x39/0x200 [ 58.633941] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.634877] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.635794] do_seccomp+0x349/0x25e0 [ 58.636484] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.637396] ? __pfx_do_seccomp+0x10/0x10 [ 58.638184] ? find_held_lock+0x2b/0x80 [ 58.638925] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.639888] ? static_key_count+0x60/0x80 [ 58.640653] prctl_set_seccomp+0x4e/0x70 [ 58.641434] __do_sys_prctl+0xe6c/0x1d70 [ 58.642227] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.643100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.644066] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.645044] ? irqentry_exit+0xf3/0x650 [ 58.645815] do_syscall_64+0xbf/0x430 [ 58.646508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.647475] RIP: 0033:0x7f30e3bf35cd [ 58.648191] 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 [ 58.651407] RSP: 002b:00007ffdf0c789f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.652800] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30e3bf35cd [ 58.654094] RDX: 00005645799cce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.655375] RBP: 00007ffdf0c78a50 R08: 0000000000000000 R09: 00007ffdf0c780f0 [ 58.656690] R10: 0000000000000000 R11: 0000000000000246 R12: 000056459154b2b0 [ 58.658006] R13: 00007ffdf0c78e80 R14: 000056459154dd20 R15: 000056459155f8d0 [ 58.659347] [ 58.659806] irq event stamp: 1879 [ 58.660423] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 58.661962] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 58.663491] softirqs last enabled at (1866): [] handle_softirqs+0x50c/0x770 [ 58.665052] softirqs last disabled at (1861): [] __irq_exit_rcu+0xc4/0x100 [ 58.666577] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53884' (ECDSA) to the list of known hosts. 2025/11/18 02:14:49 fuzzer started 2025/11/18 02:14:50 dialing manager at localhost:37895 2025/11/18 02:14:50 checking machine... 2025/11/18 02:14:50 checking revisions... [ 59.699105] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:14:50 testing simple program... [ 59.744368] cgroup: Unknown subsys name 'net' [ 59.789554] cgroup: Unknown subsys name 'cpuset' [ 59.798427] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:14:49 Registers: info registers vcpu 0 RAX=0000000000000010 RBX=0000000000000000 RCX=0000000000000000 RDX=0000000000000000 RSI=000000000000001f RDI=ffff888009be3cc0 RBP=0000000000000020 RSP=ffff888016717cd0 R8 =ffff888009be3cc0 R9 =0000000000000020 R10=0000000000000018 R11=0000000000000000 R12=ffff888009be3cc0 R13=0000000000002800 R14=0000000000000018 R15=ffff888008c41780 RIP=ffffffff81b2e085 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 00007f9f48c5f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff68557000 CR3=000000001fb13000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000ff02 RBX=ffff88801a6c8000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801a6c8a58 RDI=ffff88801a6c8a58 RBP=ffff88801a6c8a58 RSP=ffff888016717650 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801a6c8a58 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527588 RFL=00000082 [--S----] 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 00007f9f48c5f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff7b3874000 CR3=000000001fb13000 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