[ 39.225850] ------------[ cut here ]------------ [ 39.226691] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.229127] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.230567] Modules linked in: [ 39.231190] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.233154] Tainted: [W]=WARN [ 39.233694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.235131] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.236041] 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 [ 39.239165] RSP: 0018:ffff8880176e7bc0 EFLAGS: 00010286 [ 39.240115] RAX: 0000000000000000 RBX: ffffed1002edcf78 RCX: ffffffff813a4050 [ 39.241383] RDX: ffff888018d69bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.242659] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edcf2f [ 39.243925] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.245180] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176e7df8 [ 39.246453] FS: 00007f7373b71900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.247875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.248917] CR2: 00007f7374063580 CR3: 000000000cfeb000 CR4: 0000000000350ef0 [ 39.250174] Call Trace: [ 39.250627] [ 39.251087] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.251988] ? __create_object+0x59/0x80 [ 39.252715] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.253678] __vmalloc_noprof+0x59/0x60 [ 39.254431] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.255296] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.256217] bpf_prog_alloc+0x39/0x200 [ 39.256957] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.257877] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.258720] do_seccomp+0x349/0x25e0 [ 39.259438] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.260330] ? __pfx_do_seccomp+0x10/0x10 [ 39.261122] ? find_held_lock+0x2b/0x80 [ 39.261876] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.262834] ? static_key_count+0x60/0x80 [ 39.263582] prctl_set_seccomp+0x4e/0x70 [ 39.264353] __do_sys_prctl+0xe6c/0x1d70 [ 39.265141] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.265987] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.266948] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.267918] ? irqentry_exit+0xf3/0x650 [ 39.268638] do_syscall_64+0xbf/0x430 [ 39.269367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.270326] RIP: 0033:0x7f73740635cd [ 39.271022] 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 [ 39.274165] RSP: 002b:00007ffda6c81fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.275509] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73740635cd [ 39.276788] RDX: 000056497a2f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.278067] RBP: 00007ffda6c82000 R08: 0000000000000000 R09: 00007ffda6c816a0 [ 39.279415] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497f88bad0 [ 39.280712] R13: 00007ffda6c82430 R14: 000056497f88cbc0 R15: 000056497f89d780 [ 39.282035] [ 39.282458] irq event stamp: 1771 [ 39.283104] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 39.284592] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 39.286103] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 39.287602] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 39.289142] ---[ end trace 0000000000000000 ]--- [ 42.154102] ------------[ cut here ]------------ [ 42.154878] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.156548] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.157766] Modules linked in: [ 42.158254] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.159908] Tainted: [W]=WARN [ 42.160367] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.161588] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.162347] 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 [ 42.164978] RSP: 0018:ffff8880160f7bc0 EFLAGS: 00010286 [ 42.165785] RAX: 0000000000000000 RBX: ffffed1002c1ef78 RCX: ffffffff813a4050 [ 42.166828] RDX: ffff888016c53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.167881] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1ef2f [ 42.168943] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.169986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160f7df8 [ 42.171037] FS: 00007fa9f7e01900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.172222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.173107] CR2: 00007fa9f82f3580 CR3: 000000001f554000 CR4: 0000000000350ef0 [ 42.174161] Call Trace: [ 42.174538] [ 42.174909] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.175610] ? __create_object+0x59/0x80 [ 42.176260] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.177074] __vmalloc_noprof+0x59/0x60 [ 42.177672] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.178383] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.179155] bpf_prog_alloc+0x39/0x200 [ 42.179772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.180498] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.181255] do_seccomp+0x349/0x25e0 [ 42.181853] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.182550] ? __pfx_do_seccomp+0x10/0x10 [ 42.183211] ? find_held_lock+0x2b/0x80 [ 42.183843] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.184590] ? static_key_count+0x60/0x80 [ 42.185256] prctl_set_seccomp+0x4e/0x70 [ 42.185905] __do_sys_prctl+0xe6c/0x1d70 [ 42.186513] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.187221] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.188012] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.188816] ? irqentry_exit+0xf3/0x650 [ 42.189404] do_syscall_64+0xbf/0x430 [ 42.190009] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.190797] RIP: 0033:0x7fa9f82f35cd [ 42.191335] 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 [ 42.193942] RSP: 002b:00007ffe51f8b4e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.195060] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa9f82f35cd [ 42.196103] RDX: 0000561c7a90de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.197167] RBP: 00007ffe51f8b540 R08: 0000000000000000 R09: 00007ffe51f8abe0 [ 42.198229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561cab2fcad0 [ 42.199276] R13: 00007ffe51f8b970 R14: 0000561cab2fdbc0 R15: 0000561cab30e780 [ 42.200341] [ 42.200696] irq event stamp: 1739 [ 42.201231] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 42.202489] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 42.203756] softirqs last enabled at (1294): [] handle_softirqs+0x50c/0x770 [ 42.205044] softirqs last disabled at (1289): [] __irq_exit_rcu+0xc4/0x100 [ 42.206277] ---[ end trace 0000000000000000 ]--- [ 42.805632] ------------[ cut here ]------------ [ 42.806523] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.808510] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.809942] Modules linked in: [ 42.810515] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.812437] Tainted: [W]=WARN [ 42.813037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.814710] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.815676] 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 [ 42.818772] RSP: 0018:ffff888015d97bc0 EFLAGS: 00010286 [ 42.819678] RAX: 0000000000000000 RBX: ffffed1002bb2f78 RCX: ffffffff813a4050 [ 42.820938] RDX: ffff8880163bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.822193] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb2f2f [ 42.823446] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.824712] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d97df8 [ 42.825983] FS: 00007fe299443900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.827398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.828430] CR2: 00007fe299935580 CR3: 000000000d962000 CR4: 0000000000350ef0 [ 42.829689] Call Trace: [ 42.830195] [ 42.830599] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.831489] ? __create_object+0x59/0x80 [ 42.832254] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.833217] __vmalloc_noprof+0x59/0x60 [ 42.833966] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.834825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.835684] bpf_prog_alloc+0x39/0x200 [ 42.836402] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.837323] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.838195] do_seccomp+0x349/0x25e0 [ 42.838911] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.839796] ? __pfx_do_seccomp+0x10/0x10 [ 42.840532] ? find_held_lock+0x2b/0x80 [ 42.841294] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.842232] ? static_key_count+0x60/0x80 [ 42.843024] prctl_set_seccomp+0x4e/0x70 [ 42.843784] __do_sys_prctl+0xe6c/0x1d70 [ 42.844510] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.845366] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.846313] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.847271] ? irqentry_exit+0xf3/0x650 [ 42.848027] do_syscall_64+0xbf/0x430 [ 42.848724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.849663] RIP: 0033:0x7fe2999355cd [ 42.850348] 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 [ 42.853473] RSP: 002b:00007ffcff3bc730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.854796] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe2999355cd [ 42.856057] RDX: 00005581e8727e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.857331] RBP: 00007ffcff3bc790 R08: 0000000000000000 R09: 00007ffcff3bbe30 [ 42.858582] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582195a32b0 [ 42.859833] R13: 00007ffcff3bcbc0 R14: 00005582195a5d20 R15: 00005582195b78d0 [ 42.861074] [ 42.861416] irq event stamp: 1813 [ 42.861935] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 42.863152] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 42.864358] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 42.865602] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 42.866823] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8041' (ECDSA) to the list of known hosts. 2025/11/17 12:46:24 fuzzer started 2025/11/17 12:46:24 dialing manager at localhost:37895 2025/11/17 12:46:24 checking machine... 2025/11/17 12:46:24 checking revisions... [ 43.591610] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:46:25 testing simple program... [ 43.684698] cgroup: Unknown subsys name 'net' [ 43.731123] cgroup: Unknown subsys name 'cpuset' [ 43.742512] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:46:24 Registers: info registers vcpu 0 RAX=1ffff11001eba711 RBX=ffff888013a852b8 RCX=ffff88800e209a20 RDX=1ffff1100142ddc9 RSI=ffffffff885b6f10 RDI=ffff88800f5d3888 RBP=ffff88800f5d3880 RSP=ffff8880174d7958 R8 =0000000000000000 R9 =ffff88800a16ee48 R10=0000000000000003 R11=0000000000000001 R12=ffff88800a16ead0 R13=dffffc0000000000 R14=ffff88800a16e9a8 R15=0000000000000282 RIP=ffffffff84c2cf76 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 00007fa9f7e01900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa9f7db0008 CR3=000000001f4ba000 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=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 info registers vcpu 1 RAX=ffff8880174fd340 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888015c1f6a8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f69 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526ee0 RFL=00000006 [-----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 00007ff951258900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff95096e000 CR3=000000000dd00000 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=8cdec34d38af4c0a000000000018c318 XMM02=693bd129e125714a000000000018c658 XMM03=2fccd54c36d8a3f300000000001b1198 XMM04=bb289a36f563fc1900000000000ae988 XMM05=bbb15b42c3651f8c000000000031f0f0 XMM06=d74844bf967d85ba000000000031e190 XMM07=e042d86d42eb936e000000000030dde8 XMM08=23d1486db907e6a60000000000302160 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000