[ 46.129650] ------------[ cut here ]------------ [ 46.130575] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.132531] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.133998] Modules linked in: [ 46.134574] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.136538] Tainted: [W]=WARN [ 46.137138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.138625] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.139548] 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 [ 46.142713] RSP: 0018:ffff88800a3cfbc0 EFLAGS: 00010286 [ 46.143656] RAX: 0000000000000000 RBX: ffffed1001479f78 RCX: ffffffff813a4050 [ 46.144956] RDX: ffff888016dc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.146250] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001479f2f [ 46.147532] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.148809] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a3cfdf8 [ 46.150099] FS: 00007f726194a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.151511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.152581] CR2: 00007ffff1c96ef7 CR3: 000000001e56f000 CR4: 0000000000350ef0 [ 46.153881] Call Trace: [ 46.154336] [ 46.154747] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.155622] ? __create_object+0x59/0x80 [ 46.156391] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.157368] __vmalloc_noprof+0x59/0x60 [ 46.158128] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.159012] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.159956] bpf_prog_alloc+0x39/0x200 [ 46.160656] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.161588] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.162492] do_seccomp+0x349/0x25e0 [ 46.163205] ? find_held_lock+0x2b/0x80 [ 46.163977] ? do_prlimit+0x310/0x610 [ 46.164668] ? __pfx_do_seccomp+0x10/0x10 [ 46.165456] ? do_raw_spin_unlock+0x53/0x220 [ 46.166297] ? _raw_spin_unlock+0x1e/0x40 [ 46.167086] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.168079] ? static_key_count+0x60/0x80 [ 46.168888] prctl_set_seccomp+0x4e/0x70 [ 46.169634] __do_sys_prctl+0xe6c/0x1d70 [ 46.170422] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.171297] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.172278] ? irqentry_exit+0xf3/0x650 [ 46.173058] do_syscall_64+0xbf/0x430 [ 46.173766] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.174715] RIP: 0033:0x7f7261e3c5cd [ 46.175411] 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 [ 46.178622] RSP: 002b:00007ffff1c948c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.180018] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7261e3c5cd [ 46.181288] RDX: 000055ac04d0ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.182594] RBP: 00007ffff1c94920 R08: 0000000000000000 R09: 00007ffff1c93fc0 [ 46.183879] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ac1cecbad0 [ 46.185172] R13: 00007ffff1c94d50 R14: 000055ac1ceccbc0 R15: 000055ac1cedd780 [ 46.186493] [ 46.186958] irq event stamp: 1677 [ 46.187568] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 46.189105] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 46.190634] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 46.192205] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 46.193717] ---[ end trace 0000000000000000 ]--- [ 49.309473] ------------[ cut here ]------------ [ 49.310426] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.312429] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.313896] Modules linked in: [ 49.314497] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.316731] Tainted: [W]=WARN [ 49.317416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.318902] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.319764] 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 [ 49.322968] RSP: 0018:ffff8880170d7bc0 EFLAGS: 00010286 [ 49.323967] RAX: 0000000000000000 RBX: ffffed1002e1af78 RCX: ffffffff813a4050 [ 49.325265] RDX: ffff88800979b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.326586] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1af2f [ 49.327882] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.329181] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170d7df8 [ 49.330481] FS: 00007f587e93c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.331956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.333028] CR2: 00007ffdbd924ef7 CR3: 000000000e891000 CR4: 0000000000350ef0 [ 49.334314] Call Trace: [ 49.334781] [ 49.335247] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.336162] ? __create_object+0x59/0x80 [ 49.336958] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.337928] __vmalloc_noprof+0x59/0x60 [ 49.338654] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.339530] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.340501] bpf_prog_alloc+0x39/0x200 [ 49.341262] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.342197] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.343112] do_seccomp+0x349/0x25e0 [ 49.343801] ? find_held_lock+0x2b/0x80 [ 49.344591] ? do_prlimit+0x310/0x610 [ 49.345349] ? __pfx_do_seccomp+0x10/0x10 [ 49.346144] ? do_raw_spin_unlock+0x53/0x220 [ 49.346980] ? _raw_spin_unlock+0x1e/0x40 [ 49.347705] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.348694] ? static_key_count+0x60/0x80 [ 49.349503] prctl_set_seccomp+0x4e/0x70 [ 49.350299] __do_sys_prctl+0xe6c/0x1d70 [ 49.351088] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.351990] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.352995] ? irqentry_exit+0xf3/0x650 [ 49.353719] do_syscall_64+0xbf/0x430 [ 49.354463] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.355418] RIP: 0033:0x7f587ee2e5cd [ 49.356153] 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 [ 49.359324] RSP: 002b:00007ffdbd9239f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.360715] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f587ee2e5cd [ 49.362017] RDX: 000055cd5767fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.363303] RBP: 00007ffdbd923a50 R08: 0000000000000000 R09: 00007ffdbd9230f0 [ 49.364607] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd943252b0 [ 49.365905] R13: 00007ffdbd923e80 R14: 000055cd94327d20 R15: 000055cd943398d0 [ 49.367213] [ 49.367642] irq event stamp: 1859 [ 49.368313] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 49.369879] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 49.371403] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 49.372970] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 49.374514] ---[ end trace 0000000000000000 ]--- [ 50.102267] ------------[ cut here ]------------ [ 50.103121] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.104763] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.105968] Modules linked in: [ 50.106471] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.108123] Tainted: [W]=WARN [ 50.108594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.109807] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.110553] 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 [ 50.113177] RSP: 0018:ffff8880170e7bc0 EFLAGS: 00010286 [ 50.113990] RAX: 0000000000000000 RBX: ffffed1002e1cf78 RCX: ffffffff813a4050 [ 50.115070] RDX: ffff88800edb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.116152] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1cf2f [ 50.117221] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.118281] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170e7df8 [ 50.119354] FS: 00007fc6dd305900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.120553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.121439] CR2: 00007fc6dd7f7580 CR3: 000000000d63a000 CR4: 0000000000350ef0 [ 50.122502] Call Trace: [ 50.122927] [ 50.123263] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.124021] ? __create_object+0x59/0x80 [ 50.124617] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.125395] __vmalloc_noprof+0x59/0x60 [ 50.126013] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.126681] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.127446] bpf_prog_alloc+0x39/0x200 [ 50.128049] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.128762] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.129559] do_seccomp+0x349/0x25e0 [ 50.130146] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.130822] ? __pfx_do_seccomp+0x10/0x10 [ 50.131458] ? find_held_lock+0x2b/0x80 [ 50.132072] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.132800] ? static_key_count+0x60/0x80 [ 50.133450] prctl_set_seccomp+0x4e/0x70 [ 50.134075] __do_sys_prctl+0xe6c/0x1d70 [ 50.134667] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.135345] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.136120] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.136888] ? irqentry_exit+0xf3/0x650 [ 50.137472] do_syscall_64+0xbf/0x430 [ 50.138066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.138795] RIP: 0033:0x7fc6dd7f75cd [ 50.139359] 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 [ 50.141950] RSP: 002b:00007ffe0abd7920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.143128] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6dd7f75cd [ 50.144339] RDX: 00005642f55a1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.145453] RBP: 00007ffe0abd7980 R08: 0000000000000000 R09: 00007ffe0abd7020 [ 50.146587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564320ad3b10 [ 50.147605] R13: 00007ffe0abd7db0 R14: 0000564320ad42b0 R15: 0000564320ae86f0 [ 50.148855] [ 50.149256] irq event stamp: 1763 [ 50.149817] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 50.151126] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 50.152591] softirqs last enabled at (1534): [] handle_softirqs+0x50c/0x770 [ 50.153825] softirqs last disabled at (1523): [] __irq_exit_rcu+0xc4/0x100 [ 50.155202] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15349' (ECDSA) to the list of known hosts. 2025/11/18 15:31:06 fuzzer started 2025/11/18 15:31:06 dialing manager at localhost:34383 2025/11/18 15:31:06 checking machine... 2025/11/18 15:31:06 checking revisions... [ 51.018397] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:31:06 testing simple program... [ 51.110681] cgroup: Unknown subsys name 'net' [ 51.173502] cgroup: Unknown subsys name 'cpuset' [ 51.190596] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:31:05 Registers: info registers vcpu 0 RAX=000000000004a73d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6d4b2b8000 CR3=000000000e148000 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=0084944b5d581d93e54e6f4293a9a220 XMM02=0000000000306428eff9b2d0a8fce9cb XMM03=00000000003064f82c67c8bc2e329bc3 XMM04=6e6a960422ee26bb00000000000ae988 XMM05=d96330e2d2db86320000000000320a68 XMM06=474038aa6c007e1f00000000003208f0 XMM07=e042d86d42eb936e0000000000311da0 XMM08=5939ffc72fc51f9b00000000003064f8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888019ebfaf0 RCX=ffff888019ebf9f4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88800979dd98 RBP=ffff888019eb8000 RSP=ffff888019ebfa28 R8 =0000000000000001 R9 =ffff888019ebfb30 R10=000000000003c9ed R11=0000000000006e2e R12=ffff888019ebfb01 R13=ffff888019ebfb38 R14=ffff888019ebfac0 R15=ffff888019ebfaf0 RIP=ffffffff8152902d RFL=00000296 [--S-AP-] 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 00007f587e93c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdbd91d000 CR3=000000000b60e000 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=563412feff00545000000000000080fe 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