[ 39.197737] ------------[ cut here ]------------ [ 39.198675] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.200685] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.202254] Modules linked in: [ 39.202853] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.204853] Tainted: [W]=WARN [ 39.205459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.206991] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.207882] 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 [ 39.211088] RSP: 0018:ffff888018c37bc0 EFLAGS: 00010286 [ 39.212067] RAX: 0000000000000000 RBX: ffffed1003186f78 RCX: ffffffff813a4050 [ 39.213367] RDX: ffff888016525340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.214671] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003186f2f [ 39.215988] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.217280] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c37df8 [ 39.218598] FS: 00007fb98de26900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.220061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.221156] CR2: 00007fb98e318580 CR3: 000000000d4d0000 CR4: 0000000000350ef0 [ 39.222467] Call Trace: [ 39.222935] [ 39.223401] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.224338] ? __create_object+0x59/0x80 [ 39.225140] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.226151] __vmalloc_noprof+0x59/0x60 [ 39.226869] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.227763] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.228706] bpf_prog_alloc+0x39/0x200 [ 39.229452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.230427] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.231340] do_seccomp+0x349/0x25e0 [ 39.232079] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.232950] ? __pfx_do_seccomp+0x10/0x10 [ 39.233779] ? find_held_lock+0x2b/0x80 [ 39.234548] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.235521] ? static_key_count+0x60/0x80 [ 39.236341] prctl_set_seccomp+0x4e/0x70 [ 39.237134] __do_sys_prctl+0xe6c/0x1d70 [ 39.237895] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.238769] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.239740] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.240732] ? irqentry_exit+0xf3/0x650 [ 39.241515] do_syscall_64+0xbf/0x430 [ 39.242273] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.243246] RIP: 0033:0x7fb98e3185cd [ 39.243923] 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 [ 39.247046] RSP: 002b:00007ffe64bb2560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.248216] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb98e3185cd [ 39.249297] RDX: 000056410f2d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.250393] RBP: 00007ffe64bb25c0 R08: 0000000000000000 R09: 00007ffe64bb1c60 [ 39.251463] R10: 0000000000000000 R11: 0000000000000246 R12: 000056411e04cad0 [ 39.252557] R13: 00007ffe64bb29f0 R14: 000056411e04dbc0 R15: 000056411e05e780 [ 39.253644] [ 39.254038] irq event stamp: 1739 [ 39.254548] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 39.255815] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 39.257093] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 39.258399] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 39.259666] ---[ end trace 0000000000000000 ]--- [ 42.545343] ------------[ cut here ]------------ [ 42.546368] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.548351] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.549849] Modules linked in: [ 42.550551] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.552569] Tainted: [W]=WARN [ 42.553166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.554672] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.555600] 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 [ 42.558837] RSP: 0018:ffff88801700fbc0 EFLAGS: 00010286 [ 42.559837] RAX: 0000000000000000 RBX: ffffed1002e01f78 RCX: ffffffff813a4050 [ 42.561130] RDX: ffff8880164c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.562452] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e01f2f [ 42.563739] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.565017] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801700fdf8 [ 42.566315] FS: 00007fa1fc276900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.567762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.568846] CR2: 00007fa1fc768580 CR3: 000000000c559000 CR4: 0000000000350ef0 [ 42.570179] Call Trace: [ 42.570656] [ 42.571120] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.572021] ? __create_object+0x59/0x80 [ 42.572774] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.573754] __vmalloc_noprof+0x59/0x60 [ 42.574524] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.575423] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.576366] bpf_prog_alloc+0x39/0x200 [ 42.577119] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.578075] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.578942] do_seccomp+0x349/0x25e0 [ 42.579674] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.580580] ? __pfx_do_seccomp+0x10/0x10 [ 42.581388] ? find_held_lock+0x2b/0x80 [ 42.582167] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.583149] ? static_key_count+0x60/0x80 [ 42.583912] prctl_set_seccomp+0x4e/0x70 [ 42.584705] __do_sys_prctl+0xe6c/0x1d70 [ 42.585502] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.586391] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.587375] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.588353] ? irqentry_exit+0xf3/0x650 [ 42.589149] do_syscall_64+0xbf/0x430 [ 42.589863] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.590819] RIP: 0033:0x7fa1fc7685cd [ 42.591512] 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 [ 42.594702] RSP: 002b:00007fff4d66dce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.596090] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1fc7685cd [ 42.597375] RDX: 000055aef5e90e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.598691] RBP: 00007fff4d66dd40 R08: 0000000000000000 R09: 00007fff4d66d3e0 [ 42.600002] R10: 0000000000000000 R11: 0000000000000246 R12: 000055af1e698240 [ 42.601286] R13: 00007fff4d66e170 R14: 000055af1e697bf0 R15: 000055af1e6ac4d0 [ 42.602606] [ 42.603074] irq event stamp: 1735 [ 42.603682] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 42.605208] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 42.606746] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 42.608288] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 42.609826] ---[ end trace 0000000000000000 ]--- [ 43.439391] ------------[ cut here ]------------ [ 43.440220] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.441895] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.443121] Modules linked in: [ 43.443618] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.445258] Tainted: [W]=WARN [ 43.445724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.446984] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.447706] 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 [ 43.450343] RSP: 0018:ffff888017677bc0 EFLAGS: 00010286 [ 43.451166] RAX: 0000000000000000 RBX: ffffed1002ecef78 RCX: ffffffff813a4050 [ 43.452252] RDX: ffff888017b18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.453316] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecef2f [ 43.454371] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.455431] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017677df8 [ 43.456518] FS: 00007f65c1d79900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.457731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.458613] CR2: 00007ffcb5263ef7 CR3: 000000000d963000 CR4: 0000000000350ef0 [ 43.459689] Call Trace: [ 43.460097] [ 43.460438] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.461180] ? __create_object+0x59/0x80 [ 43.461801] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.462629] __vmalloc_noprof+0x59/0x60 [ 43.463266] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.463999] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.464748] bpf_prog_alloc+0x39/0x200 [ 43.465369] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.466156] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.466886] do_seccomp+0x349/0x25e0 [ 43.467502] ? find_held_lock+0x2b/0x80 [ 43.468151] ? do_prlimit+0x310/0x610 [ 43.468736] ? __pfx_do_seccomp+0x10/0x10 [ 43.469398] ? do_raw_spin_unlock+0x53/0x220 [ 43.470107] ? _raw_spin_unlock+0x1e/0x40 [ 43.470724] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.471525] ? static_key_count+0x60/0x80 [ 43.472261] prctl_set_seccomp+0x4e/0x70 [ 43.472882] __do_sys_prctl+0xe6c/0x1d70 [ 43.473534] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.474301] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.475119] ? irqentry_exit+0xf3/0x650 [ 43.475728] do_syscall_64+0xbf/0x430 [ 43.476344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.477136] RIP: 0033:0x7f65c226b5cd [ 43.477686] 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 [ 43.480379] RSP: 002b:00007ffcb5261f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.481532] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65c226b5cd [ 43.482632] RDX: 000055c4351d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.483697] RBP: 00007ffcb5261f70 R08: 0000000000000000 R09: 00007ffcb5261610 [ 43.484778] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c471ecfbf0 [ 43.485851] R13: 00007ffcb52623a0 R14: 000055c471ed9380 R15: 000055c471ee4460 [ 43.486956] [ 43.487347] irq event stamp: 1783 [ 43.487866] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 43.489137] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 43.490418] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 43.491712] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 43.492980] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43332' (ECDSA) to the list of known hosts. 2025/11/18 16:33:19 fuzzer started 2025/11/18 16:33:19 dialing manager at localhost:34383 2025/11/18 16:33:19 checking machine... 2025/11/18 16:33:19 checking revisions... [ 44.517753] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:33:20 testing simple program... [ 44.605727] cgroup: Unknown subsys name 'net' [ 44.670331] cgroup: Unknown subsys name 'cpuset' [ 44.685167] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:33:19 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880160b7db0 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff8880160b78b0 R8 =0000000000000001 R9 =ffff8880160b79b0 R10=000000000003c9ed R11=0000000000027fc5 R12=ffffffff8135e7a2 R13=ffff8880160b79b8 R14=ffff8880160b8000 R15=ffff8880160b7970 RIP=ffffffff81528f45 RFL=00000206 [-----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 00007f2035ede900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f20355f56c0 CR3=000000000d62b000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=4f26857c5423767200000000000ae988 XMM05=ba9e5ae924cd07390000000000320cc0 XMM06=f5172b36769708c9000000000031fa60 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=1ffff110031b3f51 RDX=dffffc0000000000 RSI=000000005e406224 RDI=ffff88806cf31cd0 RBP=ffff888018d9fa88 RSP=ffff888018d9f9c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888018d9fa90 R13=ffff888018d9fa78 R14=ffff888018d9fa71 R15=ffff888018d9fa30 RIP=ffffffff8135e56e 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 00007fa1fc276900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055af1e699954 CR3=000000000c4c4000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000