[ 39.018461] ------------[ cut here ]------------ [ 39.019231] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.020872] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.022028] Modules linked in: [ 39.022518] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.024148] Tainted: [W]=WARN [ 39.024639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.025816] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.026505] 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 [ 39.029023] RSP: 0018:ffff888013a87bc0 EFLAGS: 00010286 [ 39.029793] RAX: 0000000000000000 RBX: ffffed1002750f78 RCX: ffffffff813a4050 [ 39.030824] RDX: ffff88800a9c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.031861] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002750f2f [ 39.032889] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.033918] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013a87df8 [ 39.034938] FS: 00007fe8d3b32900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.036109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.036964] CR2: 00007fe8d4024580 CR3: 0000000017af0000 CR4: 0000000000350ef0 [ 39.037998] Call Trace: [ 39.038368] [ 39.038724] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.039413] ? __create_object+0x59/0x80 [ 39.040036] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.040826] __vmalloc_noprof+0x59/0x60 [ 39.041394] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.042090] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.042838] bpf_prog_alloc+0x39/0x200 [ 39.043398] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.044136] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.044861] do_seccomp+0x349/0x25e0 [ 39.045402] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.046111] ? __pfx_do_seccomp+0x10/0x10 [ 39.046738] ? find_held_lock+0x2b/0x80 [ 39.047313] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.048083] ? static_key_count+0x60/0x80 [ 39.048732] prctl_set_seccomp+0x4e/0x70 [ 39.049313] __do_sys_prctl+0xe6c/0x1d70 [ 39.049943] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.050620] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.051364] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.052123] ? irqentry_exit+0xf3/0x650 [ 39.052736] do_syscall_64+0xbf/0x430 [ 39.053298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.054068] RIP: 0033:0x7fe8d40245cd [ 39.054620] 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 [ 39.057145] RSP: 002b:00007ffcb49efc80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.058227] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8d40245cd [ 39.059264] RDX: 000055cfcda3de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.060290] RBP: 00007ffcb49efce0 R08: 0000000000000000 R09: 00007ffcb49ef380 [ 39.061321] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cfee7e8ad0 [ 39.062340] R13: 00007ffcb49f0110 R14: 000055cfee7e9bc0 R15: 000055cfee7fa780 [ 39.063383] [ 39.063763] irq event stamp: 1747 [ 39.064246] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 39.065459] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 39.066672] softirqs last enabled at (1292): [] handle_softirqs+0x50c/0x770 [ 39.067926] softirqs last disabled at (1283): [] __irq_exit_rcu+0xc4/0x100 [ 39.069132] ---[ end trace 0000000000000000 ]--- [ 42.427392] ------------[ cut here ]------------ [ 42.428311] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.430297] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.431754] Modules linked in: [ 42.432332] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.434512] Tainted: [W]=WARN [ 42.435193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.436643] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.437502] 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 [ 42.440629] RSP: 0018:ffff888018b7fbc0 EFLAGS: 00010286 [ 42.441543] RAX: 0000000000000000 RBX: ffffed100316ff78 RCX: ffffffff813a4050 [ 42.442849] RDX: ffff8880142a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.444135] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100316ff2f [ 42.445420] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.446695] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b7fdf8 [ 42.448006] FS: 00007fbd3c786900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.449440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.450505] CR2: 00007fbd3cc78580 CR3: 000000001dc2f000 CR4: 0000000000350ef0 [ 42.451797] Call Trace: [ 42.452255] [ 42.452717] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.453621] ? __create_object+0x59/0x80 [ 42.454372] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.455424] __vmalloc_noprof+0x59/0x60 [ 42.456080] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.456813] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.457604] bpf_prog_alloc+0x39/0x200 [ 42.458188] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.458984] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.459752] do_seccomp+0x349/0x25e0 [ 42.460312] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.461053] ? __pfx_do_seccomp+0x10/0x10 [ 42.461710] ? find_held_lock+0x2b/0x80 [ 42.462305] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.463112] ? static_key_count+0x60/0x80 [ 42.463777] prctl_set_seccomp+0x4e/0x70 [ 42.464395] __do_sys_prctl+0xe6c/0x1d70 [ 42.465054] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.465759] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.466532] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.467361] ? irqentry_exit+0xf3/0x650 [ 42.468004] do_syscall_64+0xbf/0x430 [ 42.468606] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.469361] RIP: 0033:0x7fbd3cc785cd [ 42.469950] 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 [ 42.472627] RSP: 002b:00007ffcbf16a9a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.473791] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd3cc785cd [ 42.474867] RDX: 0000561ac73e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.475947] RBP: 00007ffcbf16aa00 R08: 0000000000000000 R09: 00007ffcbf16a0a0 [ 42.477033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561af66caad0 [ 42.478097] R13: 00007ffcbf16ae30 R14: 0000561af66cbbc0 R15: 0000561af66dc780 [ 42.479189] [ 42.479554] irq event stamp: 1773 [ 42.480086] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 42.481351] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 42.482605] softirqs last enabled at (1402): [] handle_softirqs+0x50c/0x770 [ 42.483900] softirqs last disabled at (1397): [] __irq_exit_rcu+0xc4/0x100 [ 42.485158] ---[ end trace 0000000000000000 ]--- [ 43.283673] ------------[ cut here ]------------ [ 43.284552] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.286631] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.288294] Modules linked in: [ 43.288985] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.290941] Tainted: [W]=WARN [ 43.291497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.292972] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.293879] 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 [ 43.296994] RSP: 0018:ffff888017757bc0 EFLAGS: 00010286 [ 43.297956] RAX: 0000000000000000 RBX: ffffed1002eeaf78 RCX: ffffffff813a4050 [ 43.299236] RDX: ffff8880163a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.300515] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eeaf2f [ 43.301784] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.303053] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017757df8 [ 43.304317] FS: 00007f7205c6c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.305724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.306800] CR2: 00007fff4fde2ef7 CR3: 000000001af6b000 CR4: 0000000000350ef0 [ 43.308072] Call Trace: [ 43.308526] [ 43.308963] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.309874] ? __create_object+0x59/0x80 [ 43.310654] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.311632] __vmalloc_noprof+0x59/0x60 [ 43.312336] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.313197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.314111] bpf_prog_alloc+0x39/0x200 [ 43.314844] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.315768] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.316675] do_seccomp+0x349/0x25e0 [ 43.317336] ? find_held_lock+0x2b/0x80 [ 43.318093] ? do_prlimit+0x310/0x610 [ 43.318828] ? __pfx_do_seccomp+0x10/0x10 [ 43.319627] ? do_raw_spin_unlock+0x53/0x220 [ 43.320398] ? _raw_spin_unlock+0x1e/0x40 [ 43.321169] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.322134] ? static_key_count+0x60/0x80 [ 43.322917] prctl_set_seccomp+0x4e/0x70 [ 43.323704] __do_sys_prctl+0xe6c/0x1d70 [ 43.324429] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.325275] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.326228] ? irqentry_exit+0xf3/0x650 [ 43.326998] do_syscall_64+0xbf/0x430 [ 43.327737] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.328682] RIP: 0033:0x7f720615e5cd [ 43.329331] 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 [ 43.332468] RSP: 002b:00007fff4fde18c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.333813] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f720615e5cd [ 43.335096] RDX: 000055dbbf700e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.336363] RBP: 00007fff4fde1920 R08: 0000000000000000 R09: 00007fff4fde0fc0 [ 43.337620] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dbcc8e7bf0 [ 43.338880] R13: 00007fff4fde1d50 R14: 000055dbcc8f1380 R15: 000055dbcc8fc460 [ 43.340183] [ 43.340636] irq event stamp: 1877 [ 43.341243] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 43.342752] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 43.344256] softirqs last enabled at (1898): [] handle_softirqs+0x50c/0x770 [ 43.345774] softirqs last disabled at (1893): [] __irq_exit_rcu+0xc4/0x100 [ 43.347272] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46492' (ECDSA) to the list of known hosts. 2025/11/18 12:43:48 fuzzer started 2025/11/18 12:43:48 dialing manager at localhost:34383 2025/11/18 12:43:48 checking machine... 2025/11/18 12:43:48 checking revisions... [ 44.321347] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:43:49 testing simple program... [ 44.419957] cgroup: Unknown subsys name 'net' [ 44.503137] cgroup: Unknown subsys name 'cpuset' [ 44.524251] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:43:47 Registers: info registers vcpu 0 RAX=0000607f1a8857d0 RBX=0000000000000090 RCX=ffff8880094b6180 RDX=1ffff11001298b20 RSI=0000000000000000 RDI=ffff8880094c5900 RBP=ffff8880094c5940 RSP=ffff888015ca7510 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00000000ffffffff R13=0000000000000012 R14=ffff8880094b6830 R15=ffffffffffffffff RIP=ffffffff81b47fc1 RFL=00000213 [----A-C] 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 00007fbd3c786900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbd3c765020 CR3=000000000cad6000 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=0000000000025aeb RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f575580d000 CR3=000000000b776000 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=33343a323120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323835 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000