[ 44.030622] ------------[ cut here ]------------ [ 44.031381] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.033027] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 44.034215] Modules linked in: [ 44.034728] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.036354] Tainted: [W]=WARN [ 44.036867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.038112] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.038878] 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 [ 44.041829] RSP: 0018:ffff88801b2c7bc0 EFLAGS: 00010286 [ 44.042823] RAX: 0000000000000000 RBX: ffffed1003658f78 RCX: ffffffff813a4050 [ 44.044153] RDX: ffff888007018000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.045648] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003658f2f [ 44.047096] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.048452] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b2c7df8 [ 44.049728] FS: 00007fbb93e50900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.051259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.052365] CR2: 00007ffd43815ef7 CR3: 000000000e570000 CR4: 0000000000350ef0 [ 44.053743] Call Trace: [ 44.054263] [ 44.054721] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.055629] ? __create_object+0x59/0x80 [ 44.056386] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.057395] __vmalloc_noprof+0x59/0x60 [ 44.058230] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.059132] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.060022] bpf_prog_alloc+0x39/0x200 [ 44.060739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.061679] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.062552] do_seccomp+0x349/0x25e0 [ 44.063218] ? find_held_lock+0x2b/0x80 [ 44.063951] ? do_prlimit+0x310/0x610 [ 44.064722] ? __pfx_do_seccomp+0x10/0x10 [ 44.065460] ? do_raw_spin_unlock+0x53/0x220 [ 44.066211] ? _raw_spin_unlock+0x1e/0x40 [ 44.066961] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.067869] ? static_key_count+0x60/0x80 [ 44.068642] prctl_set_seccomp+0x4e/0x70 [ 44.069346] __do_sys_prctl+0xe6c/0x1d70 [ 44.070098] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.070918] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.071812] ? irqentry_exit+0xf3/0x650 [ 44.072539] do_syscall_64+0xbf/0x430 [ 44.073206] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.074107] RIP: 0033:0x7fbb943425cd [ 44.074797] 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 [ 44.077824] RSP: 002b:00007ffd438147c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.079135] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb943425cd [ 44.080345] RDX: 000055da3ab09e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.081562] RBP: 00007ffd43814820 R08: 0000000000000000 R09: 00007ffd43813ec0 [ 44.082779] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da4269bad0 [ 44.084012] R13: 00007ffd43814c50 R14: 000055da4269cbc0 R15: 000055da426ad780 [ 44.085256] [ 44.085691] irq event stamp: 1781 [ 44.086266] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 44.087714] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 44.089145] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 44.090603] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 44.092041] ---[ end trace 0000000000000000 ]--- [ 47.554371] ------------[ cut here ]------------ [ 47.555460] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.557721] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 47.559392] Modules linked in: [ 47.560109] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.562722] Tainted: [W]=WARN [ 47.563559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.565409] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.566589] 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 [ 47.570603] RSP: 0018:ffff888016eafbc0 EFLAGS: 00010286 [ 47.571864] RAX: 0000000000000000 RBX: ffffed1002dd5f78 RCX: ffffffff813a4050 [ 47.573486] RDX: ffff88801b223780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.575109] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd5f2f [ 47.576741] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.578350] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016eafdf8 [ 47.579820] FS: 00007fe1a279d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.581231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.582271] CR2: 00007fff61f55ef7 CR3: 0000000009ffc000 CR4: 0000000000350ef0 [ 47.583528] Call Trace: [ 47.583976] [ 47.584374] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.585235] ? __create_object+0x59/0x80 [ 47.585973] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.586923] __vmalloc_noprof+0x59/0x60 [ 47.587661] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.588505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.589371] bpf_prog_alloc+0x39/0x200 [ 47.590085] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.590992] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.591864] do_seccomp+0x349/0x25e0 [ 47.592561] ? find_held_lock+0x2b/0x80 [ 47.593270] ? do_prlimit+0x310/0x610 [ 47.593992] ? __pfx_do_seccomp+0x10/0x10 [ 47.594768] ? do_raw_spin_unlock+0x53/0x220 [ 47.595602] ? _raw_spin_unlock+0x1e/0x40 [ 47.596321] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.597282] ? static_key_count+0x60/0x80 [ 47.598045] prctl_set_seccomp+0x4e/0x70 [ 47.598783] __do_sys_prctl+0xe6c/0x1d70 [ 47.599536] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.600345] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.601278] ? irqentry_exit+0xf3/0x650 [ 47.602031] do_syscall_64+0xbf/0x430 [ 47.602744] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.603662] RIP: 0033:0x7fe1a2c8f5cd [ 47.604315] 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 [ 47.607446] RSP: 002b:00007fff61f547c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.608768] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe1a2c8f5cd [ 47.610000] RDX: 00005603cc3b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.611244] RBP: 00007fff61f54820 R08: 0000000000000000 R09: 00007fff61f53ec0 [ 47.612491] R10: 0000000000000000 R11: 0000000000000246 R12: 00005603e8a1fad0 [ 47.613711] R13: 00007fff61f54c50 R14: 00005603e8a20bc0 R15: 00005603e8a31780 [ 47.614978] [ 47.615397] irq event stamp: 1813 [ 47.616027] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 47.617505] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 47.619017] softirqs last enabled at (1850): [] handle_softirqs+0x50c/0x770 [ 47.620349] softirqs last disabled at (1841): [] __irq_exit_rcu+0xc4/0x100 [ 47.621544] ---[ end trace 0000000000000000 ]--- [ 48.544289] ------------[ cut here ]------------ [ 48.545496] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.547699] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 48.549339] Modules linked in: [ 48.550016] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.552201] Tainted: [W]=WARN [ 48.552786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.554254] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.555190] 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 [ 48.558347] RSP: 0018:ffff888017547bc0 EFLAGS: 00010286 [ 48.559307] RAX: 0000000000000000 RBX: ffffed1002ea8f78 RCX: ffffffff813a4050 [ 48.560568] RDX: ffff888019cfb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.562063] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea8f2f [ 48.563509] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.565090] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017547df8 [ 48.566358] FS: 00007fe7f7b1d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.567800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.568855] CR2: 00007ffca1cb7ef7 CR3: 0000000020c08000 CR4: 0000000000350ef0 [ 48.570128] Call Trace: [ 48.570628] [ 48.571112] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.572080] ? __create_object+0x59/0x80 [ 48.572869] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.573831] __vmalloc_noprof+0x59/0x60 [ 48.574587] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.575467] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.576355] bpf_prog_alloc+0x39/0x200 [ 48.577071] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.577993] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.578904] do_seccomp+0x349/0x25e0 [ 48.579606] ? find_held_lock+0x2b/0x80 [ 48.580323] ? do_prlimit+0x310/0x610 [ 48.581056] ? __pfx_do_seccomp+0x10/0x10 [ 48.581830] ? do_raw_spin_unlock+0x53/0x220 [ 48.582648] ? _raw_spin_unlock+0x1e/0x40 [ 48.583395] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.584349] ? static_key_count+0x60/0x80 [ 48.585148] prctl_set_seccomp+0x4e/0x70 [ 48.585941] __do_sys_prctl+0xe6c/0x1d70 [ 48.586717] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.587582] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.588535] ? irqentry_exit+0xf3/0x650 [ 48.589259] do_syscall_64+0xbf/0x430 [ 48.590106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.591077] RIP: 0033:0x7fe7f800f5cd [ 48.591772] 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 [ 48.595181] RSP: 002b:00007ffca1cb6990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.596551] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7f800f5cd [ 48.597821] RDX: 00005640166e6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.599096] RBP: 00007ffca1cb69f0 R08: 0000000000000000 R09: 00007ffca1cb6090 [ 48.600376] R10: 0000000000000000 R11: 0000000000000246 R12: 000056404c9ccad0 [ 48.601759] R13: 00007ffca1cb6e20 R14: 000056404c9cdbc0 R15: 000056404c9de780 [ 48.603076] [ 48.603538] irq event stamp: 1869 [ 48.604140] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 48.605661] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 48.607176] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 48.608741] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 48.610260] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31779' (ECDSA) to the list of known hosts. 2025/11/19 07:20:30 fuzzer started 2025/11/19 07:20:30 dialing manager at localhost:34383 2025/11/19 07:20:30 checking machine... 2025/11/19 07:20:30 checking revisions... [ 49.494343] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:20:31 testing simple program... [ 49.579760] cgroup: Unknown subsys name 'net' [ 49.639324] cgroup: Unknown subsys name 'cpuset' [ 49.661750] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:20:30 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08998 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000004085f R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a80 RIP=ffffffff815292fc 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 00007fe1a279d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005603e8a44768 CR3=000000000cca3000 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=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888015f67aa0 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888015f67598 R8 =0000000000000001 R9 =ffff888015f67698 R10=000000000003c9ed R11=0000000000035b19 R12=ffffffff8135e7a2 R13=ffff888015f676a0 R14=ffff888016775340 R15=ffff888015f67658 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f39d4ce2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f39d43fc000 CR3=000000000d483000 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=d3fdd5f48436fbd700000000000aead0 XMM01=8cdec34d38af4c0a000000000018bb48 XMM02=693bd129e125714a000000000018be88 XMM03=5e5c10884646930b000000000018d430 XMM04=060e167eee03651c00000000000ae988 XMM05=c338c60910db6d5b0000000000323e98 XMM06=3e829fc8c8edc9900000000000322c50 XMM07=fb795ef6d65770560000000000313440 XMM08=2c67c8bc2e329bc30000000000305d28 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000