[ 39.055750] ------------[ cut here ]------------ [ 39.056695] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.058826] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.060520] Modules linked in: [ 39.061185] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.063207] Tainted: [W]=WARN [ 39.063818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.065354] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.066287] 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 [ 39.069621] RSP: 0018:ffff888017be7bc0 EFLAGS: 00010286 [ 39.070615] RAX: 0000000000000000 RBX: ffffed1002f7cf78 RCX: ffffffff813a4050 [ 39.071955] RDX: ffff88800f4f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.073272] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7cf2f [ 39.074579] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.075893] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017be7df8 [ 39.077213] FS: 00007f40c5dd3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.078688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.079773] CR2: 00007f40c62c5580 CR3: 000000000a56e000 CR4: 0000000000350ef0 [ 39.081081] Call Trace: [ 39.081568] [ 39.082033] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.082954] ? __create_object+0x59/0x80 [ 39.083760] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.084753] __vmalloc_noprof+0x59/0x60 [ 39.085493] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.086380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.087329] bpf_prog_alloc+0x39/0x200 [ 39.088088] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.089040] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.089990] do_seccomp+0x349/0x25e0 [ 39.090726] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.091594] ? __pfx_do_seccomp+0x10/0x10 [ 39.092390] ? find_held_lock+0x2b/0x80 [ 39.093167] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.094142] ? static_key_count+0x60/0x80 [ 39.094954] prctl_set_seccomp+0x4e/0x70 [ 39.095739] __do_sys_prctl+0xe6c/0x1d70 [ 39.096491] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.097371] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.098354] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.099333] ? irqentry_exit+0xf3/0x650 [ 39.100106] do_syscall_64+0xbf/0x430 [ 39.100853] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.101830] RIP: 0033:0x7f40c62c55cd [ 39.102502] 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 [ 39.105727] RSP: 002b:00007fff88df3e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.107116] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40c62c55cd [ 39.108414] RDX: 000055c38dbd6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.109740] RBP: 00007fff88df3ec0 R08: 0000000000000000 R09: 00007fff88df3560 [ 39.111043] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c38e55bbf0 [ 39.112347] R13: 00007fff88df42f0 R14: 000055c38e565380 R15: 000055c38e570460 [ 39.113685] [ 39.114116] irq event stamp: 1843 [ 39.114777] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 39.116329] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 39.117886] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 39.119456] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 39.120979] ---[ end trace 0000000000000000 ]--- [ 41.992363] ------------[ cut here ]------------ [ 41.993274] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.995315] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.996775] Modules linked in: [ 41.997385] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.999388] Tainted: [W]=WARN [ 41.999997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.001488] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.002410] 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 [ 42.005590] RSP: 0018:ffff8880172d7bc0 EFLAGS: 00010286 [ 42.006570] RAX: 0000000000000000 RBX: ffffed1002e5af78 RCX: ffffffff813a4050 [ 42.007860] RDX: ffff888018385340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.009163] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5af2f [ 42.010471] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.011777] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172d7df8 [ 42.013082] FS: 00007f7e0d751900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.014535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.015602] CR2: 00007f7e0dc43580 CR3: 000000000dd9f000 CR4: 0000000000350ef0 [ 42.016918] Call Trace: [ 42.017406] [ 42.017855] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.018766] ? __create_object+0x59/0x80 [ 42.019513] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.020497] __vmalloc_noprof+0x59/0x60 [ 42.021264] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.022148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.023097] bpf_prog_alloc+0x39/0x200 [ 42.023848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.024774] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.025699] do_seccomp+0x349/0x25e0 [ 42.026377] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.027287] ? __pfx_do_seccomp+0x10/0x10 [ 42.028081] ? find_held_lock+0x2b/0x80 [ 42.028845] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.029832] ? static_key_count+0x60/0x80 [ 42.030594] prctl_set_seccomp+0x4e/0x70 [ 42.031378] __do_sys_prctl+0xe6c/0x1d70 [ 42.032165] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.033028] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.034020] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.035005] ? irqentry_exit+0xf3/0x650 [ 42.035769] do_syscall_64+0xbf/0x430 [ 42.036467] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.037437] RIP: 0033:0x7f7e0dc435cd [ 42.038136] 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 [ 42.041342] RSP: 002b:00007ffea2ca9f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.042724] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e0dc435cd [ 42.044011] RDX: 0000557616551e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.045312] RBP: 00007ffea2ca9fc0 R08: 0000000000000000 R09: 00007ffea2ca9660 [ 42.046604] R10: 0000000000000000 R11: 0000000000000246 R12: 000055763aac9ad0 [ 42.047887] R13: 00007ffea2caa3f0 R14: 000055763aacabc0 R15: 000055763aadb780 [ 42.049218] [ 42.049694] irq event stamp: 1711 [ 42.050302] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 42.051837] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 42.053376] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 42.054925] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 42.056445] ---[ end trace 0000000000000000 ]--- [ 42.703881] ------------[ cut here ]------------ [ 42.704365] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.705479] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.706434] Modules linked in: [ 42.706781] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.707851] Tainted: [W]=WARN [ 42.708147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.708941] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.709411] 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 [ 42.711127] RSP: 0018:ffff88800f257bc0 EFLAGS: 00010286 [ 42.711632] RAX: 0000000000000000 RBX: ffffed1001e4af78 RCX: ffffffff813a4050 [ 42.712327] RDX: ffff88801ba7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.713018] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e4af2f [ 42.713763] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.714434] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f257df8 [ 42.715134] FS: 00007f68f7e8d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.715913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.716458] CR2: 00007ffcd0c64ef7 CR3: 000000001fd22000 CR4: 0000000000350ef0 [ 42.717168] Call Trace: [ 42.717421] [ 42.717664] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.718121] ? __create_object+0x59/0x80 [ 42.718519] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.719043] __vmalloc_noprof+0x59/0x60 [ 42.719427] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.719896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.720375] bpf_prog_alloc+0x39/0x200 [ 42.720770] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.721251] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.721742] do_seccomp+0x349/0x25e0 [ 42.722103] ? find_held_lock+0x2b/0x80 [ 42.722483] ? do_prlimit+0x310/0x610 [ 42.722880] ? __pfx_do_seccomp+0x10/0x10 [ 42.723285] ? do_raw_spin_unlock+0x53/0x220 [ 42.723737] ? _raw_spin_unlock+0x1e/0x40 [ 42.724134] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.724626] ? static_key_count+0x60/0x80 [ 42.725063] prctl_set_seccomp+0x4e/0x70 [ 42.725460] __do_sys_prctl+0xe6c/0x1d70 [ 42.725889] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.726323] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.726842] ? irqentry_exit+0xf3/0x650 [ 42.727229] do_syscall_64+0xbf/0x430 [ 42.727599] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.728115] RIP: 0033:0x7f68f837f5cd [ 42.728470] 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 [ 42.730179] RSP: 002b:00007ffcd0c63160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.730912] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f68f837f5cd [ 42.731574] RDX: 00005625de6a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.732264] RBP: 00007ffcd0c631c0 R08: 0000000000000000 R09: 00007ffcd0c62860 [ 42.732956] R10: 0000000000000000 R11: 0000000000000246 R12: 000056260aef6ad0 [ 42.733620] R13: 00007ffcd0c635f0 R14: 000056260aef7bc0 R15: 000056260af08780 [ 42.734323] [ 42.734551] irq event stamp: 3207 [ 42.734894] hardirqs last enabled at (3217): [] __up_console_sem+0x78/0x80 [ 42.735715] hardirqs last disabled at (3226): [] __up_console_sem+0x5d/0x80 [ 42.736512] softirqs last enabled at (2734): [] handle_softirqs+0x50c/0x770 [ 42.737363] softirqs last disabled at (2665): [] __irq_exit_rcu+0xc4/0x100 [ 42.738175] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7955' (ECDSA) to the list of known hosts. 2025/11/17 16:04:05 fuzzer started 2025/11/17 16:04:05 dialing manager at localhost:37895 2025/11/17 16:04:05 checking machine... 2025/11/17 16:04:05 checking revisions... [ 43.722250] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:04:05 testing simple program... [ 43.802563] cgroup: Unknown subsys name 'net' [ 43.870067] cgroup: Unknown subsys name 'cpuset' [ 43.887216] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:04:04 Registers: info registers vcpu 0 RAX=00003cbfb33af520 RBX=290ba6213dcf26ef RCX=000000000000acf8 RDX=00000000000ae988 RSI=0000000000000000 RDI=000055d999449f10 RBP=0000000000000029 RSP=00007ffc6cff2800 R8 =00007ffc6cff28b0 R9 =00007ffc6cff28b8 R10=00007fb14c3eba00 R11=0000000000003937 R12=00007ffc6cff393e R13=290ba6213dcf26ef R14=000055d999449f10 R15=00007ffc6cff28b0 RIP=00007fb14c37a176 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb14b7f6900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe41646bc8 CR3=000000000dc2e000 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=3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d XMM01=00000000000000000000000000000000 XMM02=ffffffffffffffffffffffffffffffff XMM03=66207463656e6e6f6373696420646576 XMM04=290ba6213dcf26ef00000000000ae988 XMM05=1319e678c5640f8a0000000000320940 XMM06=1c9d3f5f5a5fd63600000000003208a8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000046 RBX=ffff8880171a7f58 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=0000000000000000 RSP=ffff8880171a7ed0 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000007 R13=00007f7e0e2a5044 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526d9d RFL=00000046 [---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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f7e0d751900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7e0e2a5044 CR3=000000001fd22000 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=000000000000000000000000000000ff XMM02=b893c93b2e0a7698a5bf3c1efd39b9f5 XMM03=6cc005cafe051c30050d5d188b091ee0 XMM04=2961a36de2f248735cb24a05694bef37 XMM05=000000000000000000000000000000ff XMM06=2961056de2051c30050d4a0569091e37 XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000