[ 45.766185] ------------[ cut here ]------------ [ 45.767128] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.769157] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.770849] Modules linked in: [ 45.771559] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.773586] Tainted: [W]=WARN [ 45.774189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.775692] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.776619] 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 [ 45.779854] RSP: 0018:ffff88801bf4fbc0 EFLAGS: 00010286 [ 45.780848] RAX: 0000000000000000 RBX: ffffed10037e9f78 RCX: ffffffff813a4050 [ 45.782158] RDX: ffff88800f69b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.783460] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037e9f2f [ 45.784784] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.786096] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bf4fdf8 [ 45.787402] FS: 00007f91268e7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.788888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.789981] CR2: 00007ffc2144eef7 CR3: 000000000e89a000 CR4: 0000000000350ef0 [ 45.791290] Call Trace: [ 45.791775] [ 45.792241] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.793149] ? __create_object+0x59/0x80 [ 45.793901] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.794891] __vmalloc_noprof+0x59/0x60 [ 45.795664] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.796550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.797503] bpf_prog_alloc+0x39/0x200 [ 45.798252] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.799205] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.800138] do_seccomp+0x349/0x25e0 [ 45.800824] ? find_held_lock+0x2b/0x80 [ 45.801602] ? do_prlimit+0x310/0x610 [ 45.802345] ? __pfx_do_seccomp+0x10/0x10 [ 45.803153] ? do_raw_spin_unlock+0x53/0x220 [ 45.804018] ? _raw_spin_unlock+0x1e/0x40 [ 45.804768] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.805747] ? static_key_count+0x60/0x80 [ 45.806575] prctl_set_seccomp+0x4e/0x70 [ 45.807376] __do_sys_prctl+0xe6c/0x1d70 [ 45.808195] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.809074] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.810062] ? irqentry_exit+0xf3/0x650 [ 45.810793] do_syscall_64+0xbf/0x430 [ 45.811551] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.812538] RIP: 0033:0x7f9126dd95cd [ 45.813252] 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 [ 45.816500] RSP: 002b:00007ffc2144ced0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.817895] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9126dd95cd [ 45.819199] RDX: 0000561478727e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.820526] RBP: 00007ffc2144cf30 R08: 0000000000000000 R09: 00007ffc2144c5d0 [ 45.821838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561489c57ad0 [ 45.823148] R13: 00007ffc2144d360 R14: 0000561489c58bc0 R15: 0000561489c69780 [ 45.824491] [ 45.824926] irq event stamp: 1821 [ 45.825576] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 45.827135] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 45.828695] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 45.830272] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 45.831828] ---[ end trace 0000000000000000 ]--- [ 49.223074] ------------[ cut here ]------------ [ 49.224018] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.226088] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.227520] Modules linked in: [ 49.228169] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.230150] Tainted: [W]=WARN [ 49.230709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.232183] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.233082] 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 [ 49.236230] RSP: 0018:ffff888016f4fbc0 EFLAGS: 00010286 [ 49.237200] RAX: 0000000000000000 RBX: ffffed1002de9f78 RCX: ffffffff813a4050 [ 49.238475] RDX: ffff88800f600000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.239757] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de9f2f [ 49.241034] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.242313] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f4fdf8 [ 49.243589] FS: 00007f220d095900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.245033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.246094] CR2: 00007f220d587580 CR3: 00000000212e6000 CR4: 0000000000350ef0 [ 49.247371] Call Trace: [ 49.247839] [ 49.248280] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.249161] ? __create_object+0x59/0x80 [ 49.249887] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.250855] __vmalloc_noprof+0x59/0x60 [ 49.251586] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.252463] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.253434] bpf_prog_alloc+0x39/0x200 [ 49.254174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.255090] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.255995] do_seccomp+0x349/0x25e0 [ 49.256663] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.257551] ? __pfx_do_seccomp+0x10/0x10 [ 49.258321] ? find_held_lock+0x2b/0x80 [ 49.259066] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.260031] ? static_key_count+0x60/0x80 [ 49.260788] prctl_set_seccomp+0x4e/0x70 [ 49.261551] __do_sys_prctl+0xe6c/0x1d70 [ 49.262331] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.263179] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.264152] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.265120] ? irqentry_exit+0xf3/0x650 [ 49.265833] do_syscall_64+0xbf/0x430 [ 49.266559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.267507] RIP: 0033:0x7f220d5875cd [ 49.268226] 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 [ 49.271349] RSP: 002b:00007ffe4b6d66f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.272719] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f220d5875cd [ 49.273995] RDX: 0000562a917b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.275266] RBP: 00007ffe4b6d6750 R08: 0000000000000000 R09: 00007ffe4b6d5df0 [ 49.276586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562aa2f77ad0 [ 49.277851] R13: 00007ffe4b6d6b80 R14: 0000562aa2f78bc0 R15: 0000562aa2f89780 [ 49.279144] [ 49.279565] irq event stamp: 1713 [ 49.280212] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 49.281722] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 49.283264] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 49.284807] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 49.286325] ---[ end trace 0000000000000000 ]--- [ 50.093554] ------------[ cut here ]------------ [ 50.094454] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.096379] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.097788] Modules linked in: [ 50.098396] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.100353] Tainted: [W]=WARN [ 50.100882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.102529] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.103759] 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 [ 50.106847] RSP: 0018:ffff88801a227bc0 EFLAGS: 00010286 [ 50.107803] RAX: 0000000000000000 RBX: ffffed1003444f78 RCX: ffffffff813a4050 [ 50.109025] RDX: ffff88800f699bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.110269] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003444f2f [ 50.111488] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.112735] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a227df8 [ 50.113972] FS: 00007f4f899e2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.115365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.116387] CR2: 00007f4f89ed4580 CR3: 0000000009ca9000 CR4: 0000000000350ef0 [ 50.117625] Call Trace: [ 50.118182] [ 50.118581] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.119463] ? __create_object+0x59/0x80 [ 50.120211] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.121142] __vmalloc_noprof+0x59/0x60 [ 50.121821] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.122648] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.123531] bpf_prog_alloc+0x39/0x200 [ 50.124259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.125157] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.126014] do_seccomp+0x349/0x25e0 [ 50.126675] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.127535] ? __pfx_do_seccomp+0x10/0x10 [ 50.128305] ? find_held_lock+0x2b/0x80 [ 50.129054] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.129945] ? static_key_count+0x60/0x80 [ 50.130717] prctl_set_seccomp+0x4e/0x70 [ 50.131459] __do_sys_prctl+0xe6c/0x1d70 [ 50.132221] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.133051] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.133932] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.134872] ? irqentry_exit+0xf3/0x650 [ 50.135619] do_syscall_64+0xbf/0x430 [ 50.136351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.137268] RIP: 0033:0x7f4f89ed45cd [ 50.137899] 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 [ 50.140944] RSP: 002b:00007ffdeb3186d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.142305] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f89ed45cd [ 50.143522] RDX: 0000561d33beee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.144789] RBP: 00007ffdeb318730 R08: 0000000000000000 R09: 00007ffdeb317dd0 [ 50.146028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d537682b0 [ 50.147276] R13: 00007ffdeb318b60 R14: 0000561d5376ad20 R15: 0000561d5377c8d0 [ 50.148523] [ 50.148931] irq event stamp: 1899 [ 50.149546] hardirqs last enabled at (1909): [] __up_console_sem+0x78/0x80 [ 50.151034] hardirqs last disabled at (1928): [] __up_console_sem+0x5d/0x80 [ 50.152495] softirqs last enabled at (1926): [] handle_softirqs+0x50c/0x770 [ 50.153987] softirqs last disabled at (1917): [] __irq_exit_rcu+0xc4/0x100 [ 50.155450] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27642' (ECDSA) to the list of known hosts. 2025/11/19 06:15:06 fuzzer started 2025/11/19 06:15:07 dialing manager at localhost:34383 2025/11/19 06:15:07 checking machine... 2025/11/19 06:15:07 checking revisions... [ 51.058528] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:15:07 testing simple program... [ 51.150751] cgroup: Unknown subsys name 'net' [ 51.224234] cgroup: Unknown subsys name 'cpuset' [ 51.238754] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:15:06 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=ffff888015880000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888015880a80 RDI=00000000b952e4d4 RBP=ffff888015880a58 RSP=ffff88801540fbe0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888015880a80 R13=4b952e4da9267483 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff8152755f 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f220d095900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f220d64c618 CR3=0000000021326000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000263ab 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=00000202 [-------] 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa16dad6628 CR3=0000000009c6a000 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=2036303a35313a363020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035303a35313a3630203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000