[ 39.181480] ------------[ cut here ]------------ [ 39.182410] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.184500] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.185948] Modules linked in: [ 39.186553] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.188568] Tainted: [W]=WARN [ 39.189160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.190666] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.191545] 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 [ 39.194747] RSP: 0018:ffff88801657fbc0 EFLAGS: 00010286 [ 39.195733] RAX: 0000000000000000 RBX: ffffed1002caff78 RCX: ffffffff813a4050 [ 39.197026] RDX: ffff888016509bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.198321] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002caff2f [ 39.199628] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.200945] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801657fdf8 [ 39.202250] FS: 00007f7888ef2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.203710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.204784] CR2: 00007f78893e4580 CR3: 000000000da4f000 CR4: 0000000000350ef0 [ 39.206073] Call Trace: [ 39.206537] [ 39.206994] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.207924] ? __create_object+0x59/0x80 [ 39.208713] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.209683] __vmalloc_noprof+0x59/0x60 [ 39.210417] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.211293] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.212236] bpf_prog_alloc+0x39/0x200 [ 39.212990] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.213935] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.214845] do_seccomp+0x349/0x25e0 [ 39.215527] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.216462] ? __pfx_do_seccomp+0x10/0x10 [ 39.217269] ? find_held_lock+0x2b/0x80 [ 39.218049] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.219019] ? static_key_count+0x60/0x80 [ 39.219839] prctl_set_seccomp+0x4e/0x70 [ 39.220585] __do_sys_prctl+0xe6c/0x1d70 [ 39.221394] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.222257] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.223236] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.224232] ? irqentry_exit+0xf3/0x650 [ 39.225019] do_syscall_64+0xbf/0x430 [ 39.225789] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.226755] RIP: 0033:0x7f78893e45cd [ 39.227417] 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 [ 39.230629] RSP: 002b:00007ffdd5284f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.232077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78893e45cd [ 39.233373] RDX: 000055c0efc1ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.234680] RBP: 00007ffdd5284f70 R08: 0000000000000000 R09: 00007ffdd5284610 [ 39.235984] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c11589ab10 [ 39.237298] R13: 00007ffdd52853a0 R14: 000055c11589b2b0 R15: 000055c1158af6f0 [ 39.238614] [ 39.239090] irq event stamp: 1723 [ 39.239751] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 39.241299] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 39.242845] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 39.244399] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 39.245943] ---[ end trace 0000000000000000 ]--- [ 42.355050] ------------[ cut here ]------------ [ 42.355981] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.358025] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.359475] Modules linked in: [ 42.360116] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.362291] Tainted: [W]=WARN [ 42.363288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.364719] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.365540] 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 [ 42.368599] RSP: 0018:ffff88801a7d7bc0 EFLAGS: 00010286 [ 42.369542] RAX: 0000000000000000 RBX: ffffed10034faf78 RCX: ffffffff813a4050 [ 42.370778] RDX: ffff88801a760000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.372034] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034faf2f [ 42.373272] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.374519] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a7d7df8 [ 42.375789] FS: 00007f3be2d31900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.377186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.378202] CR2: 00007f3be3223580 CR3: 000000001681d000 CR4: 0000000000350ef0 [ 42.379448] Call Trace: [ 42.379950] [ 42.380342] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.381208] ? __create_object+0x59/0x80 [ 42.381971] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.382913] __vmalloc_noprof+0x59/0x60 [ 42.383611] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.384490] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.385395] bpf_prog_alloc+0x39/0x200 [ 42.386112] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.387021] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.387923] do_seccomp+0x349/0x25e0 [ 42.388576] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.389447] ? __pfx_do_seccomp+0x10/0x10 [ 42.390218] ? find_held_lock+0x2b/0x80 [ 42.390955] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.391879] ? static_key_count+0x60/0x80 [ 42.392605] prctl_set_seccomp+0x4e/0x70 [ 42.393369] __do_sys_prctl+0xe6c/0x1d70 [ 42.394153] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.395015] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.395945] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.396883] ? irqentry_exit+0xf3/0x650 [ 42.397582] do_syscall_64+0xbf/0x430 [ 42.398305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.399216] RIP: 0033:0x7f3be32235cd [ 42.399893] 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 [ 42.402968] RSP: 002b:00007ffc273ad5c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.404291] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3be32235cd [ 42.405535] RDX: 000056026e653e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.406764] RBP: 00007ffc273ad620 R08: 0000000000000000 R09: 00007ffc273accc0 [ 42.408002] R10: 0000000000000000 R11: 0000000000000246 R12: 000056028a03dad0 [ 42.409260] R13: 00007ffc273ada50 R14: 000056028a03ebc0 R15: 000056028a04f780 [ 42.410509] [ 42.410963] irq event stamp: 1905 [ 42.411560] hardirqs last enabled at (1913): [] __up_console_sem+0x78/0x80 [ 42.413022] hardirqs last disabled at (1922): [] __up_console_sem+0x5d/0x80 [ 42.414516] softirqs last enabled at (1536): [] handle_softirqs+0x50c/0x770 [ 42.416027] softirqs last disabled at (1941): [] __irq_exit_rcu+0xc4/0x100 [ 42.417495] ---[ end trace 0000000000000000 ]--- [ 43.228079] ------------[ cut here ]------------ [ 43.229063] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.231124] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.232619] Modules linked in: [ 43.233262] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.235274] Tainted: [W]=WARN [ 43.235911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.237391] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.238313] 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 [ 43.241872] RSP: 0018:ffff8880172f7bc0 EFLAGS: 00010286 [ 43.242928] RAX: 0000000000000000 RBX: ffffed1002e5ef78 RCX: ffffffff813a4050 [ 43.244259] RDX: ffff888016898000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.245562] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5ef2f [ 43.246865] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.248159] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172f7df8 [ 43.249442] FS: 00007f3f0d2c1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.250892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.251994] CR2: 00007f3f0d7b3580 CR3: 0000000013f3d000 CR4: 0000000000350ef0 [ 43.253294] Call Trace: [ 43.253798] [ 43.254221] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.255141] ? __create_object+0x59/0x80 [ 43.255965] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.256942] __vmalloc_noprof+0x59/0x60 [ 43.257708] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.258557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.259495] bpf_prog_alloc+0x39/0x200 [ 43.260246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.261185] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.262105] do_seccomp+0x349/0x25e0 [ 43.262834] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.263741] ? __pfx_do_seccomp+0x10/0x10 [ 43.264501] ? find_held_lock+0x2b/0x80 [ 43.265253] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.266216] ? static_key_count+0x60/0x80 [ 43.267028] prctl_set_seccomp+0x4e/0x70 [ 43.267822] __do_sys_prctl+0xe6c/0x1d70 [ 43.268579] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.269443] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.270408] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.271373] ? irqentry_exit+0xf3/0x650 [ 43.272180] do_syscall_64+0xbf/0x430 [ 43.272932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.273893] RIP: 0033:0x7f3f0d7b35cd [ 43.274565] 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 [ 43.277774] RSP: 002b:00007fffd92d5270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.279156] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f0d7b35cd [ 43.280677] RDX: 000055bd67977e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.282008] RBP: 00007fffd92d52d0 R08: 0000000000000000 R09: 00007fffd92d4970 [ 43.283308] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd8d556ad0 [ 43.284624] R13: 00007fffd92d5700 R14: 000055bd8d557bc0 R15: 000055bd8d568780 [ 43.285946] [ 43.286373] irq event stamp: 1771 [ 43.287053] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 43.288586] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 43.290116] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 43.291676] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 43.293203] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47158' (ECDSA) to the list of known hosts. 2025/11/17 22:54:14 fuzzer started 2025/11/17 22:54:14 dialing manager at localhost:37895 2025/11/17 22:54:14 checking machine... 2025/11/17 22:54:14 checking revisions... [ 44.276448] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:54:14 testing simple program... [ 44.355455] cgroup: Unknown subsys name 'net' [ 44.427501] cgroup: Unknown subsys name 'cpuset' [ 44.440055] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:54:13 Registers: info registers vcpu 0 RAX=ffff88801a763780 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff8880179d7530 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 00007f0d3e70d700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3be32e90b0 CR3=000000000c2f9000 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=2033313a34353a323220373120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032313a34353a3232203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000168 RCX=ffffffff83c94280 RDX=ffff88801eddc430 RSI=ffffffff83c9428e RDI=ffff88801eddc430 RBP=ffff88801eddc3c0 RSP=ffff88801a677380 R8 =0000000000000008 R9 =0000000000000004 R10=0000000000000000 R11=00000e4a00000e4a R12=0000000000000014 R13=ffff88800a8b6154 R14=0000000000000000 R15=0000000000000d6c RIP=ffffffff83c942a8 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 00007f3be2d31900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc273a7000 CR3=000000000ca6f000 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