[ 45.896011] ------------[ cut here ]------------ [ 45.896932] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.898874] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.900300] Modules linked in: [ 45.900955] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.903136] Tainted: [W]=WARN [ 45.903814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.905288] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.906192] 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 [ 45.909300] RSP: 0018:ffff888017067bc0 EFLAGS: 00010286 [ 45.910278] RAX: 0000000000000000 RBX: ffffed1002e0cf78 RCX: ffffffff813a4050 [ 45.911521] RDX: ffff8880160e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.912781] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0cf2f [ 45.914037] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.915290] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017067df8 [ 45.916556] FS: 00007f08c3b58900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.917962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.919010] CR2: 00007f08c40be4a6 CR3: 000000000c410000 CR4: 0000000000350ef0 [ 45.920257] Call Trace: [ 45.920759] [ 45.921164] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.922038] ? __create_object+0x59/0x80 [ 45.922787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.923752] __vmalloc_noprof+0x59/0x60 [ 45.924499] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.925307] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.926202] bpf_prog_alloc+0x39/0x200 [ 45.926931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.927865] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.928760] do_seccomp+0x349/0x25e0 [ 45.929473] ? find_held_lock+0x2b/0x80 [ 45.930178] ? do_prlimit+0x310/0x610 [ 45.930908] ? __pfx_do_seccomp+0x10/0x10 [ 45.931692] ? do_raw_spin_unlock+0x53/0x220 [ 45.932510] ? _raw_spin_unlock+0x1e/0x40 [ 45.933230] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.934164] ? static_key_count+0x60/0x80 [ 45.934957] prctl_set_seccomp+0x4e/0x70 [ 45.935749] __do_sys_prctl+0xe6c/0x1d70 [ 45.936531] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.937320] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.938270] ? irqentry_exit+0xf3/0x650 [ 45.939026] do_syscall_64+0xbf/0x430 [ 45.939779] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.940726] RIP: 0033:0x7f08c404a5cd [ 45.941375] 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 [ 45.944467] RSP: 002b:00007ffcd6162040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.945796] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08c404a5cd [ 45.947046] RDX: 00005601450e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.948306] RBP: 00007ffcd61620a0 R08: 0000000000000000 R09: 00007ffcd6161740 [ 45.949555] R10: 0000000000000000 R11: 0000000000000246 R12: 000056016f6bcbf0 [ 45.950834] R13: 00007ffcd61624d0 R14: 000056016f6c6380 R15: 000056016f6d1460 [ 45.952128] [ 45.952584] irq event stamp: 1857 [ 45.953172] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 45.954664] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 45.956172] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 45.957672] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 45.959152] ---[ end trace 0000000000000000 ]--- [ 48.803176] ------------[ cut here ]------------ [ 48.804090] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.806066] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.807504] Modules linked in: [ 48.808102] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.811486] Tainted: [W]=WARN [ 48.812053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.813581] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.814510] 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 [ 48.817652] RSP: 0018:ffff88800f7c7bc0 EFLAGS: 00010286 [ 48.818619] RAX: 0000000000000000 RBX: ffffed1001ef8f78 RCX: ffffffff813a4050 [ 48.819897] RDX: ffff888015423780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.821175] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ef8f2f [ 48.822446] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.823737] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f7c7df8 [ 48.825002] FS: 00007f893976a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.826438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.827504] CR2: 00007fff86dc9ef8 CR3: 000000001eff7000 CR4: 0000000000350ef0 [ 48.828771] Call Trace: [ 48.829229] [ 48.829689] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.830569] ? __create_object+0x59/0x80 [ 48.831307] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.832269] __vmalloc_noprof+0x59/0x60 [ 48.833017] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.833881] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.834820] bpf_prog_alloc+0x39/0x200 [ 48.835548] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.836481] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.837326] do_seccomp+0x349/0x25e0 [ 48.838033] ? find_held_lock+0x2b/0x80 [ 48.838786] ? do_prlimit+0x310/0x610 [ 48.839526] ? __pfx_do_seccomp+0x10/0x10 [ 48.840268] ? do_raw_spin_unlock+0x53/0x220 [ 48.841084] ? _raw_spin_unlock+0x1e/0x40 [ 48.841850] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.842806] ? static_key_count+0x60/0x80 [ 48.843600] prctl_set_seccomp+0x4e/0x70 [ 48.844342] __do_sys_prctl+0xe6c/0x1d70 [ 48.845115] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.845969] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.846937] ? irqentry_exit+0xf3/0x650 [ 48.847701] do_syscall_64+0xbf/0x430 [ 48.848492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.849401] RIP: 0033:0x7f8939c5c5cd [ 48.850105] 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 [ 48.853267] RSP: 002b:00007fff86dc8da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.854637] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8939c5c5cd [ 48.855941] RDX: 00005587d2fbde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.857215] RBP: 00007fff86dc8e00 R08: 0000000000000000 R09: 00007fff86dc84a0 [ 48.858481] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587fd99a240 [ 48.859754] R13: 00007fff86dc9230 R14: 00005587fd9a3380 R15: 00005587fd9ae540 [ 48.861018] [ 48.861369] irq event stamp: 2041 [ 48.861906] hardirqs last enabled at (2051): [] __up_console_sem+0x78/0x80 [ 48.863174] hardirqs last disabled at (2060): [] __up_console_sem+0x5d/0x80 [ 48.864456] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 48.865740] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 48.866986] ---[ end trace 0000000000000000 ]--- [ 49.540207] ------------[ cut here ]------------ [ 49.541057] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.542917] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.544290] Modules linked in: [ 49.544907] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.546758] Tainted: [W]=WARN [ 49.547274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.548661] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.549524] 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 [ 49.552698] RSP: 0018:ffff88801602fbc0 EFLAGS: 00010286 [ 49.553614] RAX: 0000000000000000 RBX: ffffed1002c05f78 RCX: ffffffff813a4050 [ 49.554830] RDX: ffff888016bf0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.556053] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c05f2f [ 49.557262] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.558464] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801602fdf8 [ 49.559675] FS: 00007f360495a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.561021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.562008] CR2: 00007f3604ec04a6 CR3: 000000000e224000 CR4: 0000000000350ef0 [ 49.563215] Call Trace: [ 49.563685] [ 49.564085] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.564925] ? __create_object+0x59/0x80 [ 49.565667] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.566584] __vmalloc_noprof+0x59/0x60 [ 49.567263] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.568102] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.568996] bpf_prog_alloc+0x39/0x200 [ 49.569691] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.570569] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.571387] do_seccomp+0x349/0x25e0 [ 49.572085] ? find_held_lock+0x2b/0x80 [ 49.572807] ? do_prlimit+0x310/0x610 [ 49.573511] ? __pfx_do_seccomp+0x10/0x10 [ 49.574218] ? do_raw_spin_unlock+0x53/0x220 [ 49.575000] ? _raw_spin_unlock+0x1e/0x40 [ 49.575748] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.576657] ? static_key_count+0x60/0x80 [ 49.577376] prctl_set_seccomp+0x4e/0x70 [ 49.578108] __do_sys_prctl+0xe6c/0x1d70 [ 49.578837] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.579656] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.580593] ? irqentry_exit+0xf3/0x650 [ 49.581277] do_syscall_64+0xbf/0x430 [ 49.581982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.582872] RIP: 0033:0x7f3604e4c5cd [ 49.583535] 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 [ 49.586567] RSP: 002b:00007ffd287dc1e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.587864] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3604e4c5cd [ 49.589122] RDX: 0000559a1f400e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.590337] RBP: 00007ffd287dc240 R08: 0000000000000000 R09: 00007ffd287db8e0 [ 49.591558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a3072c240 [ 49.592809] R13: 00007ffd287dc670 R14: 0000559a3072bbf0 R15: 0000559a307404d0 [ 49.594040] [ 49.594484] irq event stamp: 1669 [ 49.595056] hardirqs last enabled at (1677): [] __up_console_sem+0x78/0x80 [ 49.596513] hardirqs last disabled at (1686): [] __up_console_sem+0x5d/0x80 [ 49.597952] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 49.599438] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 49.601067] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18622' (ECDSA) to the list of known hosts. 2025/11/19 04:14:06 fuzzer started 2025/11/19 04:14:06 dialing manager at localhost:34383 2025/11/19 04:14:06 checking machine... 2025/11/19 04:14:06 checking revisions... [ 50.467354] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:14:06 testing simple program... [ 50.570339] cgroup: Unknown subsys name 'net' [ 50.636927] cgroup: Unknown subsys name 'cpuset' [ 50.652183] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:14:05 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=0000000000000001 RCX=ffffffff8230cec4 RDX=00000000000130ce RSI=00000000000130ce RDI=ffffffff86f0fe90 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000041913 R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08a91 R15=ffff88806ce08a50 RIP=ffffffff8135e62a 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 00007f893976a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff86dc2000 CR3=000000001efdf000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=0000006f730074696d7265705f6d6170 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002a409 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe70323c138 CR3=000000000e087000 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=6c20117f4a7a17bd434c9a890dfc32c6 XMM02=0000000000304258eff9b2d0a8fce9cb XMM03=00000000003043282c67c8bc2e329bc3 XMM04=37233f54865f638800000000000ae988 XMM05=d96330e2d2db8632000000000031ff00 XMM06=474038aa6c007e1f000000000031fd88 XMM07=e042d86d42eb936e0000000000310f10 XMM08=e514ebb93729602b0000000000304328 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000