[ 46.191160] ------------[ cut here ]------------ [ 46.192037] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.193972] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 46.195414] Modules linked in: [ 46.196034] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.197944] Tainted: [W]=WARN [ 46.198478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.199895] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.200765] 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 [ 46.203841] RSP: 0018:ffff88800ef3fbc0 EFLAGS: 00010286 [ 46.204794] RAX: 0000000000000000 RBX: ffffed1001de7f78 RCX: ffffffff813a4050 [ 46.206040] RDX: ffff888016895340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.207297] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de7f2f [ 46.208532] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.209828] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef3fdf8 [ 46.211129] FS: 00007f3a9c3fb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.212574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.213632] CR2: 00007fffe496aef7 CR3: 000000000e3ef000 CR4: 0000000000350ef0 [ 46.214843] Call Trace: [ 46.215281] [ 46.215735] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.216551] ? __create_object+0x59/0x80 [ 46.217279] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.218126] __vmalloc_noprof+0x59/0x60 [ 46.218764] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.219452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.220239] bpf_prog_alloc+0x39/0x200 [ 46.220937] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.221844] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.222764] do_seccomp+0x349/0x25e0 [ 46.223398] ? find_held_lock+0x2b/0x80 [ 46.224166] ? do_prlimit+0x310/0x610 [ 46.224900] ? __pfx_do_seccomp+0x10/0x10 [ 46.225583] ? do_raw_spin_unlock+0x53/0x220 [ 46.226413] ? _raw_spin_unlock+0x1e/0x40 [ 46.227137] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.228068] ? static_key_count+0x60/0x80 [ 46.228866] prctl_set_seccomp+0x4e/0x70 [ 46.229582] __do_sys_prctl+0xe6c/0x1d70 [ 46.230367] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.231272] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.232188] ? irqentry_exit+0xf3/0x650 [ 46.232935] do_syscall_64+0xbf/0x430 [ 46.233548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.234354] RIP: 0033:0x7f3a9c8ed5cd [ 46.234985] 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 [ 46.237751] RSP: 002b:00007fffe4969ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.238960] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a9c8ed5cd [ 46.240152] RDX: 000055db14e71e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.241364] RBP: 00007fffe4969b30 R08: 0000000000000000 R09: 00007fffe49691d0 [ 46.242567] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db2a131240 [ 46.243840] R13: 00007fffe4969f60 R14: 000055db2a130bf0 R15: 000055db2a1454d0 [ 46.245120] [ 46.245513] irq event stamp: 1777 [ 46.246131] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 46.247541] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 46.248866] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 46.250384] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 46.251770] ---[ end trace 0000000000000000 ]--- [ 49.736412] ------------[ cut here ]------------ [ 49.737339] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.739367] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.740870] Modules linked in: [ 49.741462] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.743735] Tainted: [W]=WARN [ 49.744299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.745853] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.746768] 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 [ 49.749989] RSP: 0018:ffff8880145dfbc0 EFLAGS: 00010286 [ 49.750993] RAX: 0000000000000000 RBX: ffffed10028bbf78 RCX: ffffffff813a4050 [ 49.752280] RDX: ffff8880179f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.753569] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028bbf2f [ 49.754884] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.756185] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880145dfdf8 [ 49.757487] FS: 00007fc96da41900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.758932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.760013] CR2: 00007fc96df33580 CR3: 000000000e51c000 CR4: 0000000000350ef0 [ 49.761309] Call Trace: [ 49.761831] [ 49.762248] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.763165] ? __create_object+0x59/0x80 [ 49.763974] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.764957] __vmalloc_noprof+0x59/0x60 [ 49.765732] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.766562] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.767501] bpf_prog_alloc+0x39/0x200 [ 49.768233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.769151] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.770051] do_seccomp+0x349/0x25e0 [ 49.770763] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.771663] ? __pfx_do_seccomp+0x10/0x10 [ 49.772395] ? find_held_lock+0x2b/0x80 [ 49.773145] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.774099] ? static_key_count+0x60/0x80 [ 49.774914] prctl_set_seccomp+0x4e/0x70 [ 49.775697] __do_sys_prctl+0xe6c/0x1d70 [ 49.776421] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.777258] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.778206] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.779175] ? irqentry_exit+0xf3/0x650 [ 49.779947] do_syscall_64+0xbf/0x430 [ 49.780674] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.781561] RIP: 0033:0x7fc96df335cd [ 49.782263] 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 [ 49.785397] RSP: 002b:00007ffdf7b65a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.786747] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc96df335cd [ 49.788033] RDX: 0000559f2917ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.789299] RBP: 00007ffdf7b65a90 R08: 0000000000000000 R09: 00007ffdf7b65130 [ 49.790566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559f396f6ad0 [ 49.791867] R13: 00007ffdf7b65ec0 R14: 0000559f396f7bc0 R15: 0000559f39708780 [ 49.793141] [ 49.793556] irq event stamp: 1787 [ 49.794252] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 49.795782] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 49.797283] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 49.798811] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 49.800298] ---[ end trace 0000000000000000 ]--- [ 50.594880] ------------[ cut here ]------------ [ 50.595797] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.597854] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.599330] Modules linked in: [ 50.599956] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.602173] Tainted: [W]=WARN [ 50.603270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.604765] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.605678] 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 [ 50.608861] RSP: 0018:ffff88800c087bc0 EFLAGS: 00010286 [ 50.609839] RAX: 0000000000000000 RBX: ffffed1001810f78 RCX: ffffffff813a4050 [ 50.611151] RDX: ffff888018d08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.612437] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001810f2f [ 50.613721] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.615015] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c087df8 [ 50.616304] FS: 00007f061cbac900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.617737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.618832] CR2: 00007ffc3ad54ef7 CR3: 000000000e49e000 CR4: 0000000000350ef0 [ 50.620117] Call Trace: [ 50.620626] [ 50.621038] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.621936] ? __create_object+0x59/0x80 [ 50.622707] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.623679] __vmalloc_noprof+0x59/0x60 [ 50.624407] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.625286] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.626219] bpf_prog_alloc+0x39/0x200 [ 50.626987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.627927] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.628823] do_seccomp+0x349/0x25e0 [ 50.629491] ? find_held_lock+0x2b/0x80 [ 50.630253] ? do_prlimit+0x310/0x610 [ 50.631001] ? __pfx_do_seccomp+0x10/0x10 [ 50.631793] ? do_raw_spin_unlock+0x53/0x220 [ 50.632581] ? _raw_spin_unlock+0x1e/0x40 [ 50.633384] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.634353] ? static_key_count+0x60/0x80 [ 50.635181] prctl_set_seccomp+0x4e/0x70 [ 50.635969] __do_sys_prctl+0xe6c/0x1d70 [ 50.636763] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.637570] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.638552] ? irqentry_exit+0xf3/0x650 [ 50.639334] do_syscall_64+0xbf/0x430 [ 50.640069] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.641022] RIP: 0033:0x7f061d09e5cd [ 50.641728] 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 [ 50.644914] RSP: 002b:00007ffc3ad53b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.646287] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f061d09e5cd [ 50.647580] RDX: 000055c8e4d26e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.648894] RBP: 00007ffc3ad53bd0 R08: 0000000000000000 R09: 00007ffc3ad53270 [ 50.650185] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c91792fad0 [ 50.651468] R13: 00007ffc3ad54000 R14: 000055c917930bc0 R15: 000055c917941780 [ 50.652767] [ 50.653189] irq event stamp: 1937 [ 50.653832] hardirqs last enabled at (1947): [] __up_console_sem+0x78/0x80 [ 50.655348] hardirqs last disabled at (1956): [] __up_console_sem+0x5d/0x80 [ 50.656862] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 50.658399] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 50.659915] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54499' (ECDSA) to the list of known hosts. 2025/11/17 16:27:59 fuzzer started 2025/11/17 16:28:00 dialing manager at localhost:37895 2025/11/17 16:28:00 checking machine... 2025/11/17 16:28:00 checking revisions... [ 51.560158] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:28:00 testing simple program... [ 51.661735] cgroup: Unknown subsys name 'net' [ 51.723233] cgroup: Unknown subsys name 'cpuset' [ 51.736050] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:27:59 Registers: info registers vcpu 0 RAX=ffff888016617f30 RBX=0000000000000001 RCX=ffff88806ce089b4 RDX=1ffff1100d9c1155 RSI=ffffffff84c6acdf RDI=ffff88806ce08a60 RBP=ffff88806ce08ab8 RSP=ffff88806ce089f0 R8 =0000000000000001 R9 =ffff88806ce08aa0 R10=000000000003c9ed R11=000000000009a90b R12=0000000000000000 R13=ffff88806ce08aa8 R14=ffff88801691d340 R15=ffff88806ce08a60 RIP=ffffffff8135e495 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 00007f6dbe7c8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc96dff6650 CR3=000000000b6ed000 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=d7087368f86ffb8d4e4fe12560d7475d XMM02=eff9b2d0a8fce9cb0000000000303668 XMM03=2c67c8bc2e329bc30000000000303790 XMM04=e2d87363eebc4a0500000000000ae988 XMM05=5a963fb73c3a98140000000000320a68 XMM06=07c8bb74b6c04a44000000000031f678 XMM07=fb795ef6d6577056000000000030f8d0 XMM08=2c67c8bc2e329bc30000000000303790 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87d1cf20 RDX=0000000000000008 RSI=ffff88800f564200 RDI=ffff88800f563780 RBP=ffff88800f563780 RSP=ffff888017367170 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff88800f564200 R15=0000000000000004 RIP=ffffffff81526594 RFL=00000007 [-----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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fc96da41900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf7b5f000 CR3=0000000020433000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000