[ 39.101032] ------------[ cut here ]------------ [ 39.102150] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.104437] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.106123] Modules linked in: [ 39.106796] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.109424] Tainted: [W]=WARN [ 39.110058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.111858] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.112898] 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 [ 39.116490] RSP: 0018:ffff8880155d7bc0 EFLAGS: 00010286 [ 39.117604] RAX: 0000000000000000 RBX: ffffed1002abaf78 RCX: ffffffff813a4050 [ 39.119053] RDX: ffff88800a8f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.120555] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002abaf2f [ 39.122009] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.123448] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880155d7df8 [ 39.124902] FS: 00007f6386321900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.126502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.127705] CR2: 00007f6386813580 CR3: 000000001ca82000 CR4: 0000000000350ef0 [ 39.129130] Call Trace: [ 39.129651] [ 39.130155] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.131158] ? __create_object+0x59/0x80 [ 39.131991] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.133095] __vmalloc_noprof+0x59/0x60 [ 39.133897] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.134873] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.135922] bpf_prog_alloc+0x39/0x200 [ 39.136746] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.137797] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.138810] do_seccomp+0x349/0x25e0 [ 39.139622] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.140617] ? __pfx_do_seccomp+0x10/0x10 [ 39.141483] ? find_held_lock+0x2b/0x80 [ 39.142323] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.143395] ? static_key_count+0x60/0x80 [ 39.144301] prctl_set_seccomp+0x4e/0x70 [ 39.145159] __do_sys_prctl+0xe6c/0x1d70 [ 39.145969] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.146917] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.147996] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.149053] ? irqentry_exit+0xf3/0x650 [ 39.149887] do_syscall_64+0xbf/0x430 [ 39.150703] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.151768] RIP: 0033:0x7f63868135cd [ 39.152554] 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 [ 39.156003] RSP: 002b:00007ffda8d13cc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.157508] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63868135cd [ 39.158905] RDX: 00005606faad5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.160318] RBP: 00007ffda8d13d20 R08: 0000000000000000 R09: 00007ffda8d133c0 [ 39.161719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560726f7dad0 [ 39.163113] R13: 00007ffda8d14150 R14: 0000560726f7ebc0 R15: 0000560726f8f780 [ 39.164543] [ 39.165003] irq event stamp: 1835 [ 39.165714] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 39.167372] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 39.168903] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 39.170286] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 39.171672] ---[ end trace 0000000000000000 ]--- [ 42.229952] ------------[ cut here ]------------ [ 42.230715] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.232319] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.233472] Modules linked in: [ 42.233942] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.235507] Tainted: [W]=WARN [ 42.235959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.237124] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.237811] 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 [ 42.240341] RSP: 0018:ffff88800f807bc0 EFLAGS: 00010286 [ 42.241136] RAX: 0000000000000000 RBX: ffffed1001f00f78 RCX: ffffffff813a4050 [ 42.242163] RDX: ffff88800a8a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.243187] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f00f2f [ 42.244227] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.245245] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f807df8 [ 42.246279] FS: 00007f430f047900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.247425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.248286] CR2: 00007ffc2a83eef8 CR3: 000000000dd08000 CR4: 0000000000350ef0 [ 42.249323] Call Trace: [ 42.249698] [ 42.250023] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.250732] ? __create_object+0x59/0x80 [ 42.251367] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.252147] __vmalloc_noprof+0x59/0x60 [ 42.252713] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.253411] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.254162] bpf_prog_alloc+0x39/0x200 [ 42.254711] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.255447] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.256180] do_seccomp+0x349/0x25e0 [ 42.256734] ? find_held_lock+0x2b/0x80 [ 42.257348] ? do_prlimit+0x310/0x610 [ 42.257921] ? __pfx_do_seccomp+0x10/0x10 [ 42.258568] ? do_raw_spin_unlock+0x53/0x220 [ 42.259248] ? _raw_spin_unlock+0x1e/0x40 [ 42.259867] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.260650] ? static_key_count+0x60/0x80 [ 42.261316] prctl_set_seccomp+0x4e/0x70 [ 42.261912] __do_sys_prctl+0xe6c/0x1d70 [ 42.262557] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.263248] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.264013] ? irqentry_exit+0xf3/0x650 [ 42.264640] do_syscall_64+0xbf/0x430 [ 42.265238] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.265975] RIP: 0033:0x7f430f5395cd [ 42.266558] 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 [ 42.269138] RSP: 002b:00007ffc2a83d7b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.270251] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f430f5395cd [ 42.271300] RDX: 0000565522c4ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.272351] RBP: 00007ffc2a83d810 R08: 0000000000000000 R09: 00007ffc2a83ceb0 [ 42.273405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565561f34b10 [ 42.274450] R13: 00007ffc2a83dc40 R14: 0000565561f352b0 R15: 0000565561f496f0 [ 42.275508] [ 42.275865] irq event stamp: 1829 [ 42.276400] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 42.277649] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 42.278881] softirqs last enabled at (1856): [] handle_softirqs+0x50c/0x770 [ 42.280145] softirqs last disabled at (1847): [] __irq_exit_rcu+0xc4/0x100 [ 42.281372] ---[ end trace 0000000000000000 ]--- [ 43.089477] ------------[ cut here ]------------ [ 43.090388] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.092354] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 43.093777] Modules linked in: [ 43.094397] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.096584] Tainted: [W]=WARN [ 43.097589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.099028] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.099922] 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 [ 43.103007] RSP: 0018:ffff88801bbd7bc0 EFLAGS: 00010286 [ 43.103975] RAX: 0000000000000000 RBX: ffffed100377af78 RCX: ffffffff813a4050 [ 43.105231] RDX: ffff888017020000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.106498] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100377af2f [ 43.107785] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.109038] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bbd7df8 [ 43.110307] FS: 00007f784a012900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.111737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.112768] CR2: 00007f784a504580 CR3: 0000000020468000 CR4: 0000000000350ef0 [ 43.114034] Call Trace: [ 43.114535] [ 43.114938] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.115826] ? __create_object+0x59/0x80 [ 43.116603] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.117560] __vmalloc_noprof+0x59/0x60 [ 43.118297] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.119154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.120033] bpf_prog_alloc+0x39/0x200 [ 43.120755] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.121662] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.122542] do_seccomp+0x349/0x25e0 [ 43.123255] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.124152] ? __pfx_do_seccomp+0x10/0x10 [ 43.124882] ? find_held_lock+0x2b/0x80 [ 43.125626] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.126563] ? static_key_count+0x60/0x80 [ 43.127351] prctl_set_seccomp+0x4e/0x70 [ 43.128114] __do_sys_prctl+0xe6c/0x1d70 [ 43.128846] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.129679] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.130609] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.131561] ? irqentry_exit+0xf3/0x650 [ 43.132323] do_syscall_64+0xbf/0x430 [ 43.133003] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.133930] RIP: 0033:0x7f784a5045cd [ 43.134622] 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 [ 43.137750] RSP: 002b:00007ffd29bbc8c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.139086] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f784a5045cd [ 43.140367] RDX: 00005636b1a44e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.141633] RBP: 00007ffd29bbc920 R08: 0000000000000000 R09: 00007ffd29bbbfc0 [ 43.142884] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636d3fa8ad0 [ 43.144140] R13: 00007ffd29bbcd50 R14: 00005636d3fa9bc0 R15: 00005636d3fba780 [ 43.145422] [ 43.145835] irq event stamp: 1861 [ 43.146469] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 43.147966] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 43.149448] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 43.150960] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 43.152455] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48280' (ECDSA) to the list of known hosts. 2025/11/19 00:16:58 fuzzer started 2025/11/19 00:16:58 dialing manager at localhost:34383 2025/11/19 00:16:58 checking machine... 2025/11/19 00:16:58 checking revisions... [ 44.060274] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:16:58 testing simple program... [ 44.157392] cgroup: Unknown subsys name 'net' [ 44.242848] cgroup: Unknown subsys name 'cpuset' [ 44.267009] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:16:57 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801715d340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801715de38 RDI=ffff88801715d340 RBP=ffff88801715dd98 RSP=ffff88806ce08878 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801715de38 R13=0000000000000004 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815273eb RFL=00000047 [---Z-PC] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f430f047900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000565561f48738 CR3=000000001fda0000 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=0000000000000006 RBX=000055a982a56d60 RCX=0000000000000006 RDX=0000000000000003 RSI=000055a982a5d5f0 RDI=000055a982a5e330 RBP=0000000000000006 RSP=00007fff34457bd0 R8 =0000000000000000 R9 =00000000000afad0 R10=0000000000000002 R11=00007fea7cf7b090 R12=000055a982a5d5f0 R13=00000000000afad0 R14=00000000000afad0 R15=0000000000000000 RIP=00007fea7e3f6653 RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fea7d864900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fea7cf7b020 CR3=000000000d5a8000 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=b3285ca56c489dff00000000002ee3a0 XMM01=653a5998d2f5cc8b61417af121848161 XMM02=ec2efd57dc4c00df0000000000305dd0 XMM03=4127b6461a687d8b0000000000305ea0 XMM04=45e4714f456deb4f00000000000ae988 XMM05=07c8bb74b6c04a44000000000031fb98 XMM06=db53abcf624aa99300000000003193b8 XMM07=e042d86d42eb936e0000000000310610 XMM08=4127b6461a687d8b0000000000305ea0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000