[ 46.106667] ------------[ cut here ]------------ [ 46.107606] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.109614] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.111073] Modules linked in: [ 46.111710] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.113739] Tainted: [W]=WARN [ 46.114309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.115810] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.116738] 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 [ 46.119937] RSP: 0018:ffff88801bd17bc0 EFLAGS: 00010286 [ 46.120929] RAX: 0000000000000000 RBX: ffffed10037a2f78 RCX: ffffffff813a4050 [ 46.122226] RDX: ffff88801b285340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.123554] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037a2f2f [ 46.124838] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.126120] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd17df8 [ 46.127439] FS: 00007f160b064900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.128892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.129966] CR2: 00007f160b556580 CR3: 000000000ce36000 CR4: 0000000000350ef0 [ 46.131279] Call Trace: [ 46.131792] [ 46.132207] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.133102] ? __create_object+0x59/0x80 [ 46.133901] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.134886] __vmalloc_noprof+0x59/0x60 [ 46.135648] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.136520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.137405] bpf_prog_alloc+0x39/0x200 [ 46.138156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.139105] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.140017] do_seccomp+0x349/0x25e0 [ 46.140732] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.141626] ? __pfx_do_seccomp+0x10/0x10 [ 46.142366] ? find_held_lock+0x2b/0x80 [ 46.143139] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.144112] ? static_key_count+0x60/0x80 [ 46.144952] prctl_set_seccomp+0x4e/0x70 [ 46.145740] __do_sys_prctl+0xe6c/0x1d70 [ 46.146547] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.147371] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.148332] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.149281] ? irqentry_exit+0xf3/0x650 [ 46.150033] do_syscall_64+0xbf/0x430 [ 46.150786] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.151748] RIP: 0033:0x7f160b5565cd [ 46.152404] 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 [ 46.155627] RSP: 002b:00007ffc938f28d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.156997] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f160b5565cd [ 46.158275] RDX: 0000558bb6b1ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.159572] RBP: 00007ffc938f2930 R08: 0000000000000000 R09: 00007ffc938f1fd0 [ 46.160961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bd01e5ad0 [ 46.162497] R13: 00007ffc938f2d60 R14: 0000558bd01e6bc0 R15: 0000558bd01f7780 [ 46.164007] [ 46.164557] irq event stamp: 1825 [ 46.165252] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 46.167012] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 46.168754] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 46.170537] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 46.172110] ---[ end trace 0000000000000000 ]--- [ 49.129084] ------------[ cut here ]------------ [ 49.130033] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.132033] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.133474] Modules linked in: [ 49.134085] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.136068] Tainted: [W]=WARN [ 49.136685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.138158] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.139095] 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 [ 49.142269] RSP: 0018:ffff88800cbf7bc0 EFLAGS: 00010286 [ 49.143264] RAX: 0000000000000000 RBX: ffffed100197ef78 RCX: ffffffff813a4050 [ 49.144542] RDX: ffff88801b163780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.145839] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100197ef2f [ 49.147146] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.148452] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cbf7df8 [ 49.149743] FS: 00007f90e7a3f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.151209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.152277] CR2: 00007fff5ec80ef8 CR3: 000000000d62d000 CR4: 0000000000350ef0 [ 49.153582] Call Trace: [ 49.154041] [ 49.154490] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.155356] ? __create_object+0x59/0x80 [ 49.156138] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.157127] __vmalloc_noprof+0x59/0x60 [ 49.157884] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.158779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.159705] bpf_prog_alloc+0x39/0x200 [ 49.160407] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.161334] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.162251] do_seccomp+0x349/0x25e0 [ 49.162984] ? find_held_lock+0x2b/0x80 [ 49.163742] ? do_prlimit+0x310/0x610 [ 49.164487] ? __pfx_do_seccomp+0x10/0x10 [ 49.165231] ? do_raw_spin_unlock+0x53/0x220 [ 49.166058] ? _raw_spin_unlock+0x1e/0x40 [ 49.166854] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.167813] ? static_key_count+0x60/0x80 [ 49.168617] prctl_set_seccomp+0x4e/0x70 [ 49.169353] __do_sys_prctl+0xe6c/0x1d70 [ 49.170142] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.171027] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.172005] ? irqentry_exit+0xf3/0x650 [ 49.172777] do_syscall_64+0xbf/0x430 [ 49.173520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.174481] RIP: 0033:0x7f90e7f315cd [ 49.175147] 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 [ 49.178291] RSP: 002b:00007fff5ec7e5b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.179664] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90e7f315cd [ 49.180943] RDX: 000055e3bf0aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.182241] RBP: 00007fff5ec7e610 R08: 0000000000000000 R09: 00007fff5ec7dcb0 [ 49.183433] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e3d6a4c2b0 [ 49.184514] R13: 00007fff5ec7ea40 R14: 000055e3d6a4ed20 R15: 000055e3d6a608d0 [ 49.185605] [ 49.185956] irq event stamp: 1719 [ 49.186488] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 49.187756] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 49.189016] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 49.190293] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 49.191546] ---[ end trace 0000000000000000 ]--- [ 49.976997] ------------[ cut here ]------------ [ 49.977901] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.979861] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.981260] Modules linked in: [ 49.981902] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.983854] Tainted: [W]=WARN [ 49.984396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.985859] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.986763] 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 [ 49.989862] RSP: 0018:ffff8880188d7bc0 EFLAGS: 00010286 [ 49.990835] RAX: 0000000000000000 RBX: ffffed100311af78 RCX: ffffffff813a4050 [ 49.992096] RDX: ffff88801796b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.993346] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100311af2f [ 49.994594] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.995835] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188d7df8 [ 49.997079] FS: 00007fe8479e7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.998476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.999523] CR2: 00007fe847f4d4a6 CR3: 000000001fd3e000 CR4: 0000000000350ef0 [ 50.000769] Call Trace: [ 50.001228] [ 50.001670] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.002564] ? __create_object+0x59/0x80 [ 50.003295] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.004241] __vmalloc_noprof+0x59/0x60 [ 50.004994] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.005842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.006771] bpf_prog_alloc+0x39/0x200 [ 50.007490] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.008355] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.009236] do_seccomp+0x349/0x25e0 [ 50.009930] ? find_held_lock+0x2b/0x80 [ 50.010684] ? do_prlimit+0x310/0x610 [ 50.011363] ? __pfx_do_seccomp+0x10/0x10 [ 50.012135] ? do_raw_spin_unlock+0x53/0x220 [ 50.012935] ? _raw_spin_unlock+0x1e/0x40 [ 50.013691] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.014631] ? static_key_count+0x60/0x80 [ 50.015373] prctl_set_seccomp+0x4e/0x70 [ 50.016126] __do_sys_prctl+0xe6c/0x1d70 [ 50.016884] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.017734] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.018707] ? irqentry_exit+0xf3/0x650 [ 50.019452] do_syscall_64+0xbf/0x430 [ 50.020139] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.021057] RIP: 0033:0x7fe847ed95cd [ 50.021743] 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 [ 50.024824] RSP: 002b:00007ffc53aaf050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.026151] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe847ed95cd [ 50.027438] RDX: 00005563147eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.028690] RBP: 00007ffc53aaf0b0 R08: 0000000000000000 R09: 00007ffc53aae750 [ 50.029937] R10: 0000000000000000 R11: 0000000000000246 R12: 000055632a44dbf0 [ 50.031197] R13: 00007ffc53aaf4e0 R14: 000055632a457380 R15: 000055632a462460 [ 50.032469] [ 50.032886] irq event stamp: 1701 [ 50.033521] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 50.035019] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 50.036493] softirqs last enabled at (1564): [] handle_softirqs+0x50c/0x770 [ 50.037985] softirqs last disabled at (1559): [] __irq_exit_rcu+0xc4/0x100 [ 50.039473] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35679' (ECDSA) to the list of known hosts. 2025/11/18 13:27:22 fuzzer started 2025/11/18 13:27:23 dialing manager at localhost:34383 2025/11/18 13:27:23 checking machine... 2025/11/18 13:27:23 checking revisions... [ 50.963040] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:27:23 testing simple program... [ 51.045276] cgroup: Unknown subsys name 'net' [ 51.104407] cgroup: Unknown subsys name 'cpuset' [ 51.118662] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:27:22 Registers: info registers vcpu 0 RAX=ffff888017b13780 RBX=00007fff5ec7e038 RCX=ffffffff869d8192 RDX=ffff888016b88000 RSI=0000000000000001 RDI=ffff88806ce08aa0 RBP=ffff888016b80000 RSP=ffff88806ce08a18 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=0000000000000001 R13=ffff88806ce08ad8 R14=ffff888016b87f58 R15=ffff88806ce08a90 RIP=ffffffff84c721b0 RFL=00000202 [-------] 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 00007f90e7a3f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff5ec78000 CR3=000000001fe9d000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0cd7bbe RBX=ffffffff866bddf0 RCX=ffffffff8146197c RDX=0000000000000000 RSI=ffffffff86a1c5fe RDI=ffffffff866bddf0 RBP=ffffffff866bddf0 RSP=ffff888009757738 R8 =ffffffff86a1c5fe R9 =0000000000000000 R10=000000000003c9ed R11=000000000000b615 R12=ffffffff866bddf0 R13=ffffffff866bddf0 R14=ffffffff866bddf0 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000216 [----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 0000000000000000 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=00007f7079340000 CR3=000000000e3d1000 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=bbaab4986b45e5bab34d94911b6ab2ef XMM02=2c67c8bc2e329bc300000000003016f0 XMM03=fb795ef6d6577056000000000030e740 XMM04=9019d297f566ba0300000000000ae988 XMM05=6e60ae046675e8fb000000000031fa58 XMM06=5b75c91c80445342000000000031e390 XMM07=e042d86d42eb936e000000000030f890 XMM08=6fa8bbb0d044852d0000000000301750 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000