[ 46.487896] ------------[ cut here ]------------ [ 46.488811] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.490765] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.492198] Modules linked in: [ 46.492831] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.494865] Tainted: [W]=WARN [ 46.495412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.496863] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.497754] 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 [ 46.500862] RSP: 0018:ffff888015aefbc0 EFLAGS: 00010286 [ 46.501822] RAX: 0000000000000000 RBX: ffffed1002b5df78 RCX: ffffffff813a4050 [ 46.503093] RDX: ffff88800f3fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.504365] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b5df2f [ 46.505642] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.506900] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015aefdf8 [ 46.508183] FS: 00007f0a49031900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.509604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.510677] CR2: 00007f0a49523580 CR3: 000000000ca96000 CR4: 0000000000350ef0 [ 46.511941] Call Trace: [ 46.512398] [ 46.512829] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.513711] ? __create_object+0x59/0x80 [ 46.514433] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.515387] __vmalloc_noprof+0x59/0x60 [ 46.516170] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.517047] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.517969] bpf_prog_alloc+0x39/0x200 [ 46.518694] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.519554] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.520461] do_seccomp+0x349/0x25e0 [ 46.521186] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.522079] ? __pfx_do_seccomp+0x10/0x10 [ 46.522865] ? find_held_lock+0x2b/0x80 [ 46.523563] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.524516] ? static_key_count+0x60/0x80 [ 46.525300] prctl_set_seccomp+0x4e/0x70 [ 46.526069] __do_sys_prctl+0xe6c/0x1d70 [ 46.526845] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.527687] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.528600] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.529562] ? irqentry_exit+0xf3/0x650 [ 46.530322] do_syscall_64+0xbf/0x430 [ 46.531097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.532056] RIP: 0033:0x7f0a495235cd [ 46.532762] 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 [ 46.535882] RSP: 002b:00007ffde12dbb70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.537206] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a495235cd [ 46.538468] RDX: 000055ae471b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.539745] RBP: 00007ffde12dbbd0 R08: 0000000000000000 R09: 00007ffde12db270 [ 46.541008] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae572e3bf0 [ 46.542265] R13: 00007ffde12dc000 R14: 000055ae572ed380 R15: 000055ae572f8460 [ 46.543541] [ 46.544013] irq event stamp: 1781 [ 46.544614] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.546126] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 46.547609] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 46.549145] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 46.550644] ---[ end trace 0000000000000000 ]--- [ 49.444725] ------------[ cut here ]------------ [ 49.445577] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.447582] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.449258] Modules linked in: [ 49.449939] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.451884] Tainted: [W]=WARN [ 49.452421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.453830] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.454716] 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 [ 49.457807] RSP: 0018:ffff888016857bc0 EFLAGS: 00010286 [ 49.458757] RAX: 0000000000000000 RBX: ffffed1002d0af78 RCX: ffffffff813a4050 [ 49.460004] RDX: ffff8880192e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.461242] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0af2f [ 49.462490] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.463739] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016857df8 [ 49.464968] FS: 00007f9c9e183900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.466354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.467402] CR2: 00007f9c9e675580 CR3: 000000000dbf1000 CR4: 0000000000350ef0 [ 49.468665] Call Trace: [ 49.469112] [ 49.469506] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.470372] ? __create_object+0x59/0x80 [ 49.471134] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.472107] __vmalloc_noprof+0x59/0x60 [ 49.472851] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.473694] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.474556] bpf_prog_alloc+0x39/0x200 [ 49.475261] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.476167] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.477043] do_seccomp+0x349/0x25e0 [ 49.477744] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.478580] ? __pfx_do_seccomp+0x10/0x10 [ 49.479340] ? find_held_lock+0x2b/0x80 [ 49.480086] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.481028] ? static_key_count+0x60/0x80 [ 49.481807] prctl_set_seccomp+0x4e/0x70 [ 49.482511] __do_sys_prctl+0xe6c/0x1d70 [ 49.483277] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.484118] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.485041] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.485974] ? irqentry_exit+0xf3/0x650 [ 49.486717] do_syscall_64+0xbf/0x430 [ 49.487393] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.488319] RIP: 0033:0x7f9c9e6755cd [ 49.489003] 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 [ 49.492076] RSP: 002b:00007fff6f909820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.493401] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c9e6755cd [ 49.494643] RDX: 00005636b8012e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.495898] RBP: 00007fff6f909880 R08: 0000000000000000 R09: 00007fff6f908f20 [ 49.497121] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636bb5e8ad0 [ 49.498378] R13: 00007fff6f909cb0 R14: 00005636bb5e9bc0 R15: 00005636bb5fa780 [ 49.499661] [ 49.500079] irq event stamp: 1825 [ 49.500714] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 49.502179] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 49.503649] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 49.505154] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 49.506611] ---[ end trace 0000000000000000 ]--- [ 50.088726] ------------[ cut here ]------------ [ 50.089177] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.090187] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.090918] Modules linked in: [ 50.091216] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.092209] Tainted: [W]=WARN [ 50.092484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.093213] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.093667] 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 [ 50.095284] RSP: 0018:ffff888015f77bc0 EFLAGS: 00010286 [ 50.095777] RAX: 0000000000000000 RBX: ffffed1002beef78 RCX: ffffffff813a4050 [ 50.096383] RDX: ffff88801b0d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.097041] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002beef2f [ 50.097664] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.098269] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f77df8 [ 50.098901] FS: 00007fed8b3f6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.099586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.100117] CR2: 00007fed8b8e8580 CR3: 000000000df19000 CR4: 0000000000350ef0 [ 50.100749] Call Trace: [ 50.100979] [ 50.101181] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.101602] ? __create_object+0x59/0x80 [ 50.101995] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.102454] __vmalloc_noprof+0x59/0x60 [ 50.102833] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.103244] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.103708] bpf_prog_alloc+0x39/0x200 [ 50.104065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.104500] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.104947] do_seccomp+0x349/0x25e0 [ 50.105283] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.105731] ? __pfx_do_seccomp+0x10/0x10 [ 50.106100] ? find_held_lock+0x2b/0x80 [ 50.106454] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.106933] ? static_key_count+0x60/0x80 [ 50.107310] prctl_set_seccomp+0x4e/0x70 [ 50.107688] __do_sys_prctl+0xe6c/0x1d70 [ 50.108063] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.108462] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.108939] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.109394] ? irqentry_exit+0xf3/0x650 [ 50.109779] do_syscall_64+0xbf/0x430 [ 50.110125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.110570] RIP: 0033:0x7fed8b8e85cd [ 50.110919] 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 [ 50.112487] RSP: 002b:00007ffdb7c4be60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.113158] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed8b8e85cd [ 50.113790] RDX: 000055a09a9d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.114398] RBP: 00007ffdb7c4bec0 R08: 0000000000000000 R09: 00007ffdb7c4b560 [ 50.115029] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0d165cad0 [ 50.115658] R13: 00007ffdb7c4c2f0 R14: 000055a0d165dbc0 R15: 000055a0d166e780 [ 50.116283] [ 50.116491] irq event stamp: 1717 [ 50.116819] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 50.117546] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 50.118295] softirqs last enabled at (1278): [] handle_softirqs+0x50c/0x770 [ 50.119054] softirqs last disabled at (1269): [] __irq_exit_rcu+0xc4/0x100 [ 50.119804] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40003' (ECDSA) to the list of known hosts. 2025/11/17 15:37:14 fuzzer started 2025/11/17 15:37:14 dialing manager at localhost:37895 2025/11/17 15:37:14 checking machine... 2025/11/17 15:37:14 checking revisions... [ 51.054080] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:37:14 testing simple program... [ 51.153931] cgroup: Unknown subsys name 'net' [ 51.216558] cgroup: Unknown subsys name 'cpuset' [ 51.234427] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:37:13 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff88801041f66c RDX=1ffff11002083eee RSI=ffffffff81a848ab RDI=ffff88801041f7e0 RBP=ffff88801041f7b0 RSP=ffff88801041f708 R8 =0000000000000001 R9 =ffff88801041f758 R10=000000000003c9ed R11=000000000002308b R12=ffff88801041f7e0 R13=0000000000000000 R14=ffff888014690000 R15=ffff88800944cc80 RIP=ffffffff81618faf RFL=00000282 [--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 00007f9c9e183900 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=00007f9c9e152008 CR3=00000000202a4000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000c4046 RBX=ffff888015983780 RCX=0000000000000000 RDX=0000000000000046 RSI=0000000000000000 RDI=ffffffff88598148 RBP=ffff8880159841d8 RSP=ffff88806cf08b28 R8 =0000000000080000 R9 =0000000000000046 R10=0000000000000001 R11=0000000000000000 R12=ffff888015984228 R13=0000000000000000 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff815270d4 RFL=00000002 [-------] 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 00007f6411405900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffda9e1bbf8 CR3=000000000d44a000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000