[ 46.440953] ------------[ cut here ]------------ [ 46.441877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.444007] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.446851] Modules linked in: [ 46.447592] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.449578] Tainted: [W]=WARN [ 46.450186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.451670] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.452616] 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 [ 46.455840] RSP: 0018:ffff888016bbfbc0 EFLAGS: 00010286 [ 46.456824] RAX: 0000000000000000 RBX: ffffed1002d77f78 RCX: ffffffff813a4050 [ 46.458126] RDX: ffff888018295340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.459423] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d77f2f [ 46.460703] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.461969] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bbfdf8 [ 46.463285] FS: 00007f2c28fde900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.464730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.465816] CR2: 00007fff38f6cef8 CR3: 000000000dffd000 CR4: 0000000000350ef0 [ 46.467117] Call Trace: [ 46.467606] [ 46.468018] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.468916] ? __create_object+0x59/0x80 [ 46.469709] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.470686] __vmalloc_noprof+0x59/0x60 [ 46.471467] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.472346] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.473295] bpf_prog_alloc+0x39/0x200 [ 46.473998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.474924] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.475856] do_seccomp+0x349/0x25e0 [ 46.476582] ? find_held_lock+0x2b/0x80 [ 46.477354] ? do_prlimit+0x310/0x610 [ 46.478064] ? __pfx_do_seccomp+0x10/0x10 [ 46.478863] ? do_raw_spin_unlock+0x53/0x220 [ 46.479719] ? _raw_spin_unlock+0x1e/0x40 [ 46.480510] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.481482] ? static_key_count+0x60/0x80 [ 46.482282] prctl_set_seccomp+0x4e/0x70 [ 46.483016] __do_sys_prctl+0xe6c/0x1d70 [ 46.483842] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.484713] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.485689] ? irqentry_exit+0xf3/0x650 [ 46.486468] do_syscall_64+0xbf/0x430 [ 46.487220] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.488181] RIP: 0033:0x7f2c294d05cd [ 46.488845] 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 [ 46.492058] RSP: 002b:00007fff38f6a5b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.493436] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c294d05cd [ 46.494719] RDX: 00005586aa426e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.496026] RBP: 00007fff38f6a610 R08: 0000000000000000 R09: 00007fff38f69cb0 [ 46.497332] R10: 0000000000000000 R11: 0000000000000246 R12: 00005586b38eabf0 [ 46.498648] R13: 00007fff38f6aa40 R14: 00005586b38f4380 R15: 00005586b38ff460 [ 46.499975] [ 46.500433] irq event stamp: 2063 [ 46.501047] hardirqs last enabled at (2071): [] __up_console_sem+0x78/0x80 [ 46.502613] hardirqs last disabled at (2082): [] __up_console_sem+0x5d/0x80 [ 46.504138] softirqs last enabled at (1934): [] handle_softirqs+0x50c/0x770 [ 46.505434] softirqs last disabled at (1929): [] __irq_exit_rcu+0xc4/0x100 [ 46.506703] ---[ end trace 0000000000000000 ]--- [ 49.526182] ------------[ cut here ]------------ [ 49.527078] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.529199] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.530656] Modules linked in: [ 49.531307] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.533303] Tainted: [W]=WARN [ 49.533864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.535361] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.536260] 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 [ 49.539478] RSP: 0018:ffff8880176dfbc0 EFLAGS: 00010286 [ 49.540458] RAX: 0000000000000000 RBX: ffffed1002edbf78 RCX: ffffffff813a4050 [ 49.541762] RDX: ffff888016f29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.543059] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edbf2f [ 49.544368] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.545664] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176dfdf8 [ 49.546960] FS: 00007fca25cf0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.548438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.549500] CR2: 00007ffd1db07ef8 CR3: 000000001ead3000 CR4: 0000000000350ef0 [ 49.550798] Call Trace: [ 49.551321] [ 49.551736] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.552646] ? __create_object+0x59/0x80 [ 49.553432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.554410] __vmalloc_noprof+0x59/0x60 [ 49.555181] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.556028] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.556974] bpf_prog_alloc+0x39/0x200 [ 49.557700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.558639] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.559573] do_seccomp+0x349/0x25e0 [ 49.560289] ? find_held_lock+0x2b/0x80 [ 49.561008] ? do_prlimit+0x310/0x610 [ 49.561760] ? __pfx_do_seccomp+0x10/0x10 [ 49.562546] ? do_raw_spin_unlock+0x53/0x220 [ 49.563380] ? _raw_spin_unlock+0x1e/0x40 [ 49.564165] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.565133] ? static_key_count+0x60/0x80 [ 49.565893] prctl_set_seccomp+0x4e/0x70 [ 49.566676] __do_sys_prctl+0xe6c/0x1d70 [ 49.567475] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.568332] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.569300] ? irqentry_exit+0xf3/0x650 [ 49.570031] do_syscall_64+0xbf/0x430 [ 49.570779] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.571746] RIP: 0033:0x7fca261e25cd [ 49.572442] 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 [ 49.575662] RSP: 002b:00007ffd1db063a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.577040] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca261e25cd [ 49.578324] RDX: 000055ec1fcd9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.579636] RBP: 00007ffd1db06400 R08: 0000000000000000 R09: 00007ffd1db05aa0 [ 49.580929] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec55e67ad0 [ 49.582222] R13: 00007ffd1db06830 R14: 000055ec55e68bc0 R15: 000055ec55e79780 [ 49.583544] [ 49.583974] irq event stamp: 1707 [ 49.584631] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 49.586162] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 49.587721] softirqs last enabled at (1340): [] handle_softirqs+0x50c/0x770 [ 49.589014] softirqs last disabled at (1335): [] __irq_exit_rcu+0xc4/0x100 [ 49.590302] ---[ end trace 0000000000000000 ]--- [ 50.316738] ------------[ cut here ]------------ [ 50.317660] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.319692] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.321362] Modules linked in: [ 50.321959] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.323989] Tainted: [W]=WARN [ 50.324571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.326034] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.326933] 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 [ 50.330082] RSP: 0018:ffff888017387bc0 EFLAGS: 00010286 [ 50.331037] RAX: 0000000000000000 RBX: ffffed1002e70f78 RCX: ffffffff813a4050 [ 50.332327] RDX: ffff88800f6f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.333602] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e70f2f [ 50.334890] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.336181] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017387df8 [ 50.337460] FS: 00007fc0632a3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.338882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.339939] CR2: 00007fc063795580 CR3: 000000001e942000 CR4: 0000000000350ef0 [ 50.341221] Call Trace: [ 50.341682] [ 50.342146] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.342990] ? __create_object+0x59/0x80 [ 50.343790] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.344759] __vmalloc_noprof+0x59/0x60 [ 50.345522] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.346387] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.347332] bpf_prog_alloc+0x39/0x200 [ 50.348018] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.348945] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.349842] do_seccomp+0x349/0x25e0 [ 50.350684] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.351564] ? __pfx_do_seccomp+0x10/0x10 [ 50.352358] ? find_held_lock+0x2b/0x80 [ 50.353057] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.354009] ? static_key_count+0x60/0x80 [ 50.354786] prctl_set_seccomp+0x4e/0x70 [ 50.355549] __do_sys_prctl+0xe6c/0x1d70 [ 50.356311] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.357165] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.358061] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.359008] ? irqentry_exit+0xf3/0x650 [ 50.359777] do_syscall_64+0xbf/0x430 [ 50.360499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.361437] RIP: 0033:0x7fc0637955cd [ 50.362076] 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 [ 50.365180] RSP: 002b:00007ffcb7f09fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.366499] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0637955cd [ 50.367753] RDX: 0000556518c62e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.368999] RBP: 00007ffcb7f0a020 R08: 0000000000000000 R09: 00007ffcb7f096c0 [ 50.370243] R10: 0000000000000000 R11: 0000000000000246 R12: 000055653583db10 [ 50.371490] R13: 00007ffcb7f0a450 R14: 000055653583e2b0 R15: 00005565358526f0 [ 50.372747] [ 50.373203] irq event stamp: 1843 [ 50.373787] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 50.375268] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 50.376753] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 50.378238] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 50.379717] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3030' (ECDSA) to the list of known hosts. 2025/11/18 00:56:23 fuzzer started 2025/11/18 00:56:24 dialing manager at localhost:37895 2025/11/18 00:56:24 checking machine... 2025/11/18 00:56:24 checking revisions... [ 51.267719] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:56:24 testing simple program... [ 51.353847] cgroup: Unknown subsys name 'net' [ 51.399690] cgroup: Unknown subsys name 'cpuset' [ 51.409751] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:56:23 Registers: info registers vcpu 0 RAX=0000000000004005 RBX=ffff8880167a0000 RCX=00000000432a09a8 RDX=0000000000000008 RSI=ffff8880167a0a80 RDI=0000000045092e78 RBP=ffff8880167a0a58 RSP=ffff88801793f310 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880167a0a80 R13=01df24d0432a09a8 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81527599 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 00007fca25cf0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd1db00000 CR3=000000000dbe7000 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=000000000002072b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f45a766e038 CR3=000000000ea2f000 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=d85b3915b0deb4909c42473c1b459fbd XMM02=00000000003016a8ec2efd57dc4c00df XMM03=000000000030e2f0f682a2f3b04b47f6 XMM04=e469d126de2d75a300000000000ae988 XMM05=5ad27bfbf8673132000000000031f7a0 XMM06=817b8945e9d50373000000000031e0d8 XMM07=e042d86d42eb936e000000000030f440 XMM08=f682a2f3b04b47f60000000000301708 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000