[ 45.808080] ------------[ cut here ]------------ [ 45.809097] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.811294] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.812930] Modules linked in: [ 45.813583] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.815887] Tainted: [W]=WARN [ 45.816527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.818190] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.819217] 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 [ 45.822825] RSP: 0018:ffff88801b447bc0 EFLAGS: 00010286 [ 45.823933] RAX: 0000000000000000 RBX: ffffed1003688f78 RCX: ffffffff813a4050 [ 45.825415] RDX: ffff888017985340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.826867] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003688f2f [ 45.828314] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.829777] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b447df8 [ 45.831275] FS: 00007f81574d6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.832940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.834132] CR2: 00007f81579c8580 CR3: 000000000d8d9000 CR4: 0000000000350ef0 [ 45.835616] Call Trace: [ 45.836205] [ 45.836688] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.837718] ? __create_object+0x59/0x80 [ 45.838609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.839709] __vmalloc_noprof+0x59/0x60 [ 45.840587] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.841579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.842634] bpf_prog_alloc+0x39/0x200 [ 45.843471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.844532] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.845565] do_seccomp+0x349/0x25e0 [ 45.846390] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.847412] ? __pfx_do_seccomp+0x10/0x10 [ 45.848320] ? find_held_lock+0x2b/0x80 [ 45.849207] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.850307] ? static_key_count+0x60/0x80 [ 45.851227] prctl_set_seccomp+0x4e/0x70 [ 45.852105] __do_sys_prctl+0xe6c/0x1d70 [ 45.853022] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.853992] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.855085] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.856182] ? irqentry_exit+0xf3/0x650 [ 45.857076] do_syscall_64+0xbf/0x430 [ 45.857918] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.858997] RIP: 0033:0x7f81579c85cd [ 45.859738] 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 [ 45.862564] RSP: 002b:00007fffb1fdaec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.863468] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81579c85cd [ 45.864323] RDX: 0000564eca84fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.865210] RBP: 00007fffb1fdaf20 R08: 0000000000000000 R09: 00007fffb1fda5c0 [ 45.865935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ef4a6ead0 [ 45.866565] R13: 00007fffb1fdb350 R14: 0000564ef4a6fbc0 R15: 0000564ef4a80780 [ 45.867237] [ 45.867462] irq event stamp: 1735 [ 45.867770] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 45.868558] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 45.869345] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 45.870139] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 45.870926] ---[ end trace 0000000000000000 ]--- [ 49.101622] ------------[ cut here ]------------ [ 49.102552] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.104620] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.106121] Modules linked in: [ 49.106720] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.108738] Tainted: [W]=WARN [ 49.109338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.110824] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.111706] 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 [ 49.114889] RSP: 0018:ffff8880198b7bc0 EFLAGS: 00010286 [ 49.115866] RAX: 0000000000000000 RBX: ffffed1003316f78 RCX: ffffffff813a4050 [ 49.117155] RDX: ffff888019bc8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.118460] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003316f2f [ 49.119764] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.121052] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880198b7df8 [ 49.122338] FS: 00007f1972418900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.123786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.124902] CR2: 00007ffea2e28ef7 CR3: 0000000016760000 CR4: 0000000000350ef0 [ 49.126199] Call Trace: [ 49.126663] [ 49.127109] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.128025] ? __create_object+0x59/0x80 [ 49.128778] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.129763] __vmalloc_noprof+0x59/0x60 [ 49.130523] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.131419] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.132367] bpf_prog_alloc+0x39/0x200 [ 49.133125] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.134064] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.134974] do_seccomp+0x349/0x25e0 [ 49.135663] ? find_held_lock+0x2b/0x80 [ 49.136436] ? do_prlimit+0x310/0x610 [ 49.137190] ? __pfx_do_seccomp+0x10/0x10 [ 49.137978] ? do_raw_spin_unlock+0x53/0x220 [ 49.138772] ? _raw_spin_unlock+0x1e/0x40 [ 49.139559] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.140543] ? static_key_count+0x60/0x80 [ 49.141357] prctl_set_seccomp+0x4e/0x70 [ 49.142138] __do_sys_prctl+0xe6c/0x1d70 [ 49.142924] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.143743] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.144734] ? irqentry_exit+0xf3/0x650 [ 49.145507] do_syscall_64+0xbf/0x430 [ 49.146248] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.147207] RIP: 0033:0x7f197290a5cd [ 49.147923] 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 [ 49.151106] RSP: 002b:00007ffea2e26990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.152487] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f197290a5cd [ 49.153774] RDX: 0000557e496c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.155083] RBP: 00007ffea2e269f0 R08: 0000000000000000 R09: 00007ffea2e26090 [ 49.156355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e7644aad0 [ 49.157653] R13: 00007ffea2e26e20 R14: 0000557e7644bbc0 R15: 0000557e7645c780 [ 49.158956] [ 49.159377] irq event stamp: 1751 [ 49.160028] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 49.161583] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 49.163115] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 49.164669] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 49.166205] ---[ end trace 0000000000000000 ]--- [ 49.946370] ------------[ cut here ]------------ [ 49.947343] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.949406] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.950907] Modules linked in: [ 49.951499] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.953743] Tainted: [W]=WARN [ 49.954599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.956088] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.957033] 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 [ 49.960234] RSP: 0018:ffff888017697bc0 EFLAGS: 00010286 [ 49.961248] RAX: 0000000000000000 RBX: ffffed1002ed2f78 RCX: ffffffff813a4050 [ 49.962548] RDX: ffff88800a2d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.963847] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed2f2f [ 49.965169] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.966480] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017697df8 [ 49.967782] FS: 00007f8209e45900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.969283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.970353] CR2: 00007f820a337580 CR3: 000000001fb7b000 CR4: 0000000000350ef0 [ 49.971670] Call Trace: [ 49.972188] [ 49.972615] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.973544] ? __create_object+0x59/0x80 [ 49.974349] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.975339] __vmalloc_noprof+0x59/0x60 [ 49.976119] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.977016] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.977948] bpf_prog_alloc+0x39/0x200 [ 49.978642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.979585] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.980507] do_seccomp+0x349/0x25e0 [ 49.981241] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.982160] ? __pfx_do_seccomp+0x10/0x10 [ 49.982984] ? find_held_lock+0x2b/0x80 [ 49.983705] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.984685] ? static_key_count+0x60/0x80 [ 49.985484] prctl_set_seccomp+0x4e/0x70 [ 49.986275] __do_sys_prctl+0xe6c/0x1d70 [ 49.987079] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.987947] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.988941] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.989926] ? irqentry_exit+0xf3/0x650 [ 49.990660] do_syscall_64+0xbf/0x430 [ 49.991405] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.992375] RIP: 0033:0x7f820a3375cd [ 49.993098] 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 [ 49.996290] RSP: 002b:00007fffa3bf82d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.997700] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f820a3375cd [ 49.998999] RDX: 0000557c8460be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.000287] RBP: 00007fffa3bf8330 R08: 0000000000000000 R09: 00007fffa3bf79d0 [ 50.001596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557cbe0742b0 [ 50.002898] R13: 00007fffa3bf8760 R14: 0000557cbe076d20 R15: 0000557cbe0888d0 [ 50.004212] [ 50.004656] irq event stamp: 1885 [ 50.005315] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 50.006843] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 50.008360] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 50.009914] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 50.011442] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2150' (ECDSA) to the list of known hosts. 2025/11/18 04:09:09 fuzzer started 2025/11/18 04:09:09 dialing manager at localhost:37895 2025/11/18 04:09:09 checking machine... 2025/11/18 04:09:09 checking revisions... [ 50.953223] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:09:09 testing simple program... [ 51.045151] cgroup: Unknown subsys name 'net' [ 51.097558] cgroup: Unknown subsys name 'cpuset' [ 51.112267] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:09:08 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffffff84c97e9a RDI=fffffbfff0bdacfb RBP=ffffffff85ed67d8 RSP=ffff88801660f5b8 R8 =0000000000000001 R9 =0000000000000000 R10=ffffffff8664f657 R11=ffff88801ed18740 R12=0000000000000000 R13=ffffffff84c97e9a R14=0000000000000000 R15=0000000000010508 RIP=ffffffff81b2d128 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 00007f7f87b5e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff40b9e848 CR3=000000000e1a2000 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=00007ff2a89725100000556727212790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86d76747 RBX=0000000000000001 RCX=ffffffff86d76744 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff86d76746 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=000000000009a692 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88801664ff10 R15=ffff88806cf08a70 RIP=ffffffff8135faef 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 00007f1972418900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f19729cd650 CR3=000000001fa01000 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