[ 39.111580] ------------[ cut here ]------------ [ 39.112514] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.114584] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.116130] Modules linked in: [ 39.116803] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.118818] Tainted: [W]=WARN [ 39.119382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.120897] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.121817] 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 [ 39.125036] RSP: 0018:ffff888016ff7bc0 EFLAGS: 00010286 [ 39.126003] RAX: 0000000000000000 RBX: ffffed1002dfef78 RCX: ffffffff813a4050 [ 39.127305] RDX: ffff888016711bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.128617] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfef2f [ 39.129913] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.131198] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ff7df8 [ 39.132488] FS: 00007fc072316900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.133961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.135018] CR2: 00007fc072808580 CR3: 000000001c348000 CR4: 0000000000350ef0 [ 39.136295] Call Trace: [ 39.136817] [ 39.137228] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.138151] ? __create_object+0x59/0x80 [ 39.138934] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.139927] __vmalloc_noprof+0x59/0x60 [ 39.140661] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.141548] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.142475] bpf_prog_alloc+0x39/0x200 [ 39.143220] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.144148] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.145072] do_seccomp+0x349/0x25e0 [ 39.145814] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.146656] ? __pfx_do_seccomp+0x10/0x10 [ 39.147472] ? find_held_lock+0x2b/0x80 [ 39.148233] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.149222] ? static_key_count+0x60/0x80 [ 39.150037] prctl_set_seccomp+0x4e/0x70 [ 39.150815] __do_sys_prctl+0xe6c/0x1d70 [ 39.151553] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.152424] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.153418] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.154406] ? irqentry_exit+0xf3/0x650 [ 39.155179] do_syscall_64+0xbf/0x430 [ 39.155924] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.156892] RIP: 0033:0x7fc0728085cd [ 39.157455] 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 [ 39.160078] RSP: 002b:00007ffe52ce73d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.161217] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0728085cd [ 39.162286] RDX: 0000561d95577e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.163372] RBP: 00007ffe52ce7430 R08: 0000000000000000 R09: 00007ffe52ce6ad0 [ 39.164441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561da8c20ad0 [ 39.165526] R13: 00007ffe52ce7860 R14: 0000561da8c21bc0 R15: 0000561da8c32780 [ 39.166610] [ 39.167008] irq event stamp: 1761 [ 39.167515] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 39.168815] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 39.170081] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 39.171368] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 39.172629] ---[ end trace 0000000000000000 ]--- [ 42.380724] ------------[ cut here ]------------ [ 42.381606] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.383724] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.385228] Modules linked in: [ 42.385867] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.387919] Tainted: [W]=WARN [ 42.388484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.389978] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.390886] 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 [ 42.394116] RSP: 0018:ffff888019577bc0 EFLAGS: 00010286 [ 42.395090] RAX: 0000000000000000 RBX: ffffed10032aef78 RCX: ffffffff813a4050 [ 42.396383] RDX: ffff888018ea9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.397692] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032aef2f [ 42.398991] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.400288] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019577df8 [ 42.401599] FS: 00007ff3ce943900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.403055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.404129] CR2: 00007ff3cee35580 CR3: 000000000eb7f000 CR4: 0000000000350ef0 [ 42.405438] Call Trace: [ 42.405967] [ 42.406384] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.407303] ? __create_object+0x59/0x80 [ 42.408094] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.409102] __vmalloc_noprof+0x59/0x60 [ 42.409876] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.410776] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.411714] bpf_prog_alloc+0x39/0x200 [ 42.412428] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.413386] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.414303] do_seccomp+0x349/0x25e0 [ 42.415029] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.415961] ? __pfx_do_seccomp+0x10/0x10 [ 42.416806] ? find_held_lock+0x2b/0x80 [ 42.417540] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.418508] ? static_key_count+0x60/0x80 [ 42.419318] prctl_set_seccomp+0x4e/0x70 [ 42.420116] __do_sys_prctl+0xe6c/0x1d70 [ 42.420923] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.421787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.422764] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.423734] ? irqentry_exit+0xf3/0x650 [ 42.424460] do_syscall_64+0xbf/0x430 [ 42.425221] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.426177] RIP: 0033:0x7ff3cee355cd [ 42.426894] 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 [ 42.430099] RSP: 002b:00007fff91b97ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.431486] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3cee355cd [ 42.432771] RDX: 0000556fdcccbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.434061] RBP: 00007fff91b97f40 R08: 0000000000000000 R09: 00007fff91b975e0 [ 42.435353] R10: 0000000000000000 R11: 0000000000000246 R12: 000055700a6b02b0 [ 42.436658] R13: 00007fff91b98370 R14: 000055700a6b2d20 R15: 000055700a6c48d0 [ 42.437984] [ 42.438419] irq event stamp: 1815 [ 42.439078] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 42.440617] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 42.442184] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 42.443755] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 42.445281] ---[ end trace 0000000000000000 ]--- [ 43.217312] ------------[ cut here ]------------ [ 43.218144] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.220199] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.221699] Modules linked in: [ 43.222286] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.224246] Tainted: [W]=WARN [ 43.224853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.226331] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.227249] 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 [ 43.230392] RSP: 0018:ffff888016e1fbc0 EFLAGS: 00010286 [ 43.231365] RAX: 0000000000000000 RBX: ffffed1002dc3f78 RCX: ffffffff813a4050 [ 43.232632] RDX: ffff888019281bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.233952] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc3f2f [ 43.235219] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.236489] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e1fdf8 [ 43.237782] FS: 00007f7ccab64900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.239207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.240259] CR2: 00007f7ccb056580 CR3: 000000000eab8000 CR4: 0000000000350ef0 [ 43.241548] Call Trace: [ 43.242058] [ 43.242469] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.243359] ? __create_object+0x59/0x80 [ 43.244140] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.245121] __vmalloc_noprof+0x59/0x60 [ 43.245878] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.246751] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.247634] bpf_prog_alloc+0x39/0x200 [ 43.248371] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.249323] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.250237] do_seccomp+0x349/0x25e0 [ 43.250947] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.251848] ? __pfx_do_seccomp+0x10/0x10 [ 43.252598] ? find_held_lock+0x2b/0x80 [ 43.253382] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.254353] ? static_key_count+0x60/0x80 [ 43.255159] prctl_set_seccomp+0x4e/0x70 [ 43.255940] __do_sys_prctl+0xe6c/0x1d70 [ 43.256753] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.257569] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.258534] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.259501] ? irqentry_exit+0xf3/0x650 [ 43.260272] do_syscall_64+0xbf/0x430 [ 43.261030] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.261995] RIP: 0033:0x7f7ccb0565cd [ 43.262657] 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 [ 43.265853] RSP: 002b:00007ffdab45c150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.266876] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ccb0565cd [ 43.267845] RDX: 000055fbf9809e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.268822] RBP: 00007ffdab45c1b0 R08: 0000000000000000 R09: 00007ffdab45b850 [ 43.269787] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fc15f1ebf0 [ 43.270755] R13: 00007ffdab45c5e0 R14: 000055fc15f28380 R15: 000055fc15f33460 [ 43.271729] [ 43.272052] irq event stamp: 1721 [ 43.272508] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 43.273664] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 43.274828] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 43.275986] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 43.277133] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20222' (ECDSA) to the list of known hosts. 2025/11/17 22:55:38 fuzzer started 2025/11/17 22:55:38 dialing manager at localhost:37895 2025/11/17 22:55:38 checking machine... 2025/11/17 22:55:38 checking revisions... [ 44.224733] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:55:38 testing simple program... [ 44.320932] cgroup: Unknown subsys name 'net' [ 44.387646] cgroup: Unknown subsys name 'cpuset' [ 44.410594] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:55:37 Registers: info registers vcpu 0 RAX=0000000000038f7f 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=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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff3ceef8650 CR3=0000000017bb9000 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=4af428cfaf752b80b54a718cfc267712 XMM02=ec2efd57dc4c00df0000000000303808 XMM03=37dce01c2aa33a5400000000003038d8 XMM04=fe85abcec320f30e00000000000ae988 XMM05=e0601988e344483a0000000000320ae8 XMM06=474038aa6c007e1f0000000000320488 XMM07=e042d86d42eb936e0000000000310fe0 XMM08=37dce01c2aa33a5400000000003038d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000ffffbfea RBX=ffff88801691d340 RCX=0000000000004013 RDX=00000000ffefbb2c RSI=ffff88801691dd98 RDI=00000000fffffffe RBP=ffff88801691dd98 RSP=ffff8880193379c8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801691dd98 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275ac RFL=00000082 [--S----] 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 00007ff3ce943900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff91b92000 CR3=00000000203a0000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000