[ 45.610189] ------------[ cut here ]------------ [ 45.611121] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.613143] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.614587] Modules linked in: [ 45.615212] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.617250] Tainted: [W]=WARN [ 45.617858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.619317] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.620229] 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 [ 45.623385] RSP: 0018:ffff888016747bc0 EFLAGS: 00010286 [ 45.624360] RAX: 0000000000000000 RBX: ffffed1002ce8f78 RCX: ffffffff813a4050 [ 45.625646] RDX: ffff888016f0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.626912] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce8f2f [ 45.628191] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.629459] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016747df8 [ 45.630751] FS: 00007f1f82af6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.632187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.633230] CR2: 00007f1f82fe8580 CR3: 000000001c6d8000 CR4: 0000000000350ef0 [ 45.634566] Call Trace: [ 45.635014] [ 45.635359] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.636116] ? __create_object+0x59/0x80 [ 45.636763] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.637529] __vmalloc_noprof+0x59/0x60 [ 45.638187] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.638911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.639690] bpf_prog_alloc+0x39/0x200 [ 45.640268] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.641047] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.641827] do_seccomp+0x349/0x25e0 [ 45.642398] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.643154] ? __pfx_do_seccomp+0x10/0x10 [ 45.644304] ? find_held_lock+0x2b/0x80 [ 45.644960] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.645776] ? static_key_count+0x60/0x80 [ 45.646407] prctl_set_seccomp+0x4e/0x70 [ 45.647053] __do_sys_prctl+0xe6c/0x1d70 [ 45.647712] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.648399] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.649199] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.650019] ? irqentry_exit+0xf3/0x650 [ 45.650650] do_syscall_64+0xbf/0x430 [ 45.651233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.652031] RIP: 0033:0x7f1f82fe85cd [ 45.652585] 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 [ 45.655259] RSP: 002b:00007ffee6769990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.656412] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f82fe85cd [ 45.657483] RDX: 00005636dd295e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.658574] RBP: 00007ffee67699f0 R08: 0000000000000000 R09: 00007ffee6769090 [ 45.659645] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636e8c4aad0 [ 45.660716] R13: 00007ffee6769e20 R14: 00005636e8c4bbc0 R15: 00005636e8c5c780 [ 45.661818] [ 45.662171] irq event stamp: 1769 [ 45.662712] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 45.663992] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 45.665258] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 45.666555] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 45.667829] ---[ end trace 0000000000000000 ]--- [ 49.104192] ------------[ cut here ]------------ [ 49.105168] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.107338] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.108868] Modules linked in: [ 49.109495] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.111653] Tainted: [W]=WARN [ 49.112250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.114046] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.115276] 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 [ 49.118644] RSP: 0018:ffff8880169efbc0 EFLAGS: 00010286 [ 49.119691] RAX: 0000000000000000 RBX: ffffed1002d3df78 RCX: ffffffff813a4050 [ 49.121039] RDX: ffff8880165c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.122412] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3df2f [ 49.123742] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.125083] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169efdf8 [ 49.126469] FS: 00007f39af6ec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.127979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.129101] CR2: 00007fffce5c4ef7 CR3: 000000001e01b000 CR4: 0000000000350ef0 [ 49.130481] Call Trace: [ 49.131031] [ 49.131460] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.132421] ? __create_object+0x59/0x80 [ 49.133262] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.134329] __vmalloc_noprof+0x59/0x60 [ 49.135143] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.136061] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.137045] bpf_prog_alloc+0x39/0x200 [ 49.137843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.138831] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.139801] do_seccomp+0x349/0x25e0 [ 49.140515] ? find_held_lock+0x2b/0x80 [ 49.141321] ? do_prlimit+0x310/0x610 [ 49.142113] ? __pfx_do_seccomp+0x10/0x10 [ 49.142954] ? do_raw_spin_unlock+0x53/0x220 [ 49.143846] ? _raw_spin_unlock+0x1e/0x40 [ 49.144680] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.145722] ? static_key_count+0x60/0x80 [ 49.146545] prctl_set_seccomp+0x4e/0x70 [ 49.147388] __do_sys_prctl+0xe6c/0x1d70 [ 49.148216] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.149115] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.150169] ? irqentry_exit+0xf3/0x650 [ 49.150987] do_syscall_64+0xbf/0x430 [ 49.151776] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.152801] RIP: 0033:0x7f39afbde5cd [ 49.153491] 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 [ 49.156806] RSP: 002b:00007fffce5c3390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.158276] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39afbde5cd [ 49.159647] RDX: 000055fc99480e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.160999] RBP: 00007fffce5c33f0 R08: 0000000000000000 R09: 00007fffce5c2a90 [ 49.162376] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fcd1c70ad0 [ 49.163731] R13: 00007fffce5c3820 R14: 000055fcd1c71bc0 R15: 000055fcd1c82780 [ 49.165100] [ 49.165557] irq event stamp: 1821 [ 49.166259] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 49.167874] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 49.169476] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 49.170984] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 49.172270] ---[ end trace 0000000000000000 ]--- [ 49.963110] ------------[ cut here ]------------ [ 49.964065] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.966120] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.967610] Modules linked in: [ 49.968236] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.970290] Tainted: [W]=WARN [ 49.970896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.972388] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.973324] 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 [ 49.976563] RSP: 0018:ffff8880176ffbc0 EFLAGS: 00010286 [ 49.977548] RAX: 0000000000000000 RBX: ffffed1002edff78 RCX: ffffffff813a4050 [ 49.978861] RDX: ffff888017318000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.980172] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edff2f [ 49.981465] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.982756] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176ffdf8 [ 49.984044] FS: 00007ff6addb1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.985523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.986635] CR2: 00007ff6ae2a3580 CR3: 000000001c720000 CR4: 0000000000350ef0 [ 49.987948] Call Trace: [ 49.988421] [ 49.988888] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.989809] ? __create_object+0x59/0x80 [ 49.990559] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.991547] __vmalloc_noprof+0x59/0x60 [ 49.992308] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.993213] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.994177] bpf_prog_alloc+0x39/0x200 [ 49.994914] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.995852] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.996751] do_seccomp+0x349/0x25e0 [ 49.997438] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.998375] ? __pfx_do_seccomp+0x10/0x10 [ 49.999182] ? find_held_lock+0x2b/0x80 [ 49.999949] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.000938] ? static_key_count+0x60/0x80 [ 50.001768] prctl_set_seccomp+0x4e/0x70 [ 50.002506] __do_sys_prctl+0xe6c/0x1d70 [ 50.003310] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.004186] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.005170] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.006151] ? irqentry_exit+0xf3/0x650 [ 50.006926] do_syscall_64+0xbf/0x430 [ 50.007685] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.008650] RIP: 0033:0x7ff6ae2a35cd [ 50.009321] 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 [ 50.012534] RSP: 002b:00007ffe3980b0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.013928] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff6ae2a35cd [ 50.015219] RDX: 000055b25243de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.016515] RBP: 00007ffe3980b130 R08: 0000000000000000 R09: 00007ffe3980a7d0 [ 50.017824] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2606b6ad0 [ 50.019129] R13: 00007ffe3980b560 R14: 000055b2606b7bc0 R15: 000055b2606c8780 [ 50.020462] [ 50.020928] irq event stamp: 1787 [ 50.021540] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 50.023115] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 50.024666] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 50.026241] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 50.027794] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24727' (ECDSA) to the list of known hosts. 2025/11/17 19:51:00 fuzzer started 2025/11/17 19:51:00 dialing manager at localhost:37895 2025/11/17 19:51:00 checking machine... 2025/11/17 19:51:00 checking revisions... [ 50.918980] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:51:00 testing simple program... [ 51.004562] cgroup: Unknown subsys name 'net' [ 51.065270] cgroup: Unknown subsys name 'cpuset' [ 51.078377] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:50:59 Registers: info registers vcpu 0 RAX=000000000004322d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffc9476638 CR3=000000000d443000 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=5ec652b935a9e08d4144f29635fef54b XMM02=2c67c8bc2e329bc300000000003052a8 XMM03=fb795ef6d65770560000000000312f40 XMM04=2c986864836c875d00000000000ae988 XMM05=763d17e254ffc2820000000000322818 XMM06=817b8945e9d503730000000000322210 XMM07=e042d86d42eb936e0000000000313490 XMM08=d7d87b56264bfdfe0000000000305308 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff84c6acdf RBX=0000000000000001 RCX=0000000000000001 RDX=ffff8880170c7f01 RSI=ffff8880170c7f28 RDI=ffff8880170c7f28 RBP=ffff8880170c7410 RSP=ffff8880170c7340 R8 =ffffffff86d77606 R9 =ffff8880170c73f8 R10=000000000003c9ed R11=000000000009a90b R12=ffff8880170c7418 R13=ffff8880170c7400 R14=ffff8880170c7f30 R15=ffff8880170c73b8 RIP=ffffffff8135da23 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 00007f39af6ec900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffce5bd000 CR3=000000000b3f6000 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=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000