[ 38.891866] ------------[ cut here ]------------ [ 38.892819] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.894884] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.896419] Modules linked in: [ 38.897020] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.899045] Tainted: [W]=WARN [ 38.899651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.901146] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.902082] 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 [ 38.905298] RSP: 0018:ffff88801abdfbc0 EFLAGS: 00010286 [ 38.906288] RAX: 0000000000000000 RBX: ffffed100357bf78 RCX: ffffffff813a4050 [ 38.907596] RDX: ffff888017665340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.908897] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100357bf2f [ 38.910215] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.911521] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801abdfdf8 [ 38.912830] FS: 00007f365b7ea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.914302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.915388] CR2: 00007f365bd504a6 CR3: 000000000da17000 CR4: 0000000000350ef0 [ 38.916696] Call Trace: [ 38.917172] [ 38.917633] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.918556] ? __create_object+0x59/0x80 [ 38.919310] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.920296] __vmalloc_noprof+0x59/0x60 [ 38.921060] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.921955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.922907] bpf_prog_alloc+0x39/0x200 [ 38.923662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.924606] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.925521] do_seccomp+0x349/0x25e0 [ 38.926221] ? find_held_lock+0x2b/0x80 [ 38.926992] ? do_prlimit+0x310/0x610 [ 38.927753] ? __pfx_do_seccomp+0x10/0x10 [ 38.928556] ? do_raw_spin_unlock+0x53/0x220 [ 38.929398] ? _raw_spin_unlock+0x1e/0x40 [ 38.930167] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.931141] ? static_key_count+0x60/0x80 [ 38.931956] prctl_set_seccomp+0x4e/0x70 [ 38.932751] __do_sys_prctl+0xe6c/0x1d70 [ 38.933549] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.934425] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.935414] ? irqentry_exit+0xf3/0x650 [ 38.936148] do_syscall_64+0xbf/0x430 [ 38.936899] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.937866] RIP: 0033:0x7f365bcdc5cd [ 38.938746] 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 [ 38.941969] RSP: 002b:00007ffc04bf8ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.943376] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f365bcdc5cd [ 38.944675] RDX: 0000557022cbfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.945999] RBP: 00007ffc04bf8f50 R08: 0000000000000000 R09: 00007ffc04bf85f0 [ 38.947309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557060ec42b0 [ 38.948609] R13: 00007ffc04bf9380 R14: 0000557060ec6d20 R15: 0000557060ed88d0 [ 38.949926] [ 38.950407] irq event stamp: 1749 [ 38.951021] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 38.952554] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 38.954105] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 38.955674] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 38.957211] ---[ end trace 0000000000000000 ]--- [ 42.196597] ------------[ cut here ]------------ [ 42.197512] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.199545] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.201241] Modules linked in: [ 42.201952] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.203975] Tainted: [W]=WARN [ 42.204585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.206076] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.207008] 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 [ 42.210220] RSP: 0018:ffff888017be7bc0 EFLAGS: 00010286 [ 42.211194] RAX: 0000000000000000 RBX: ffffed1002f7cf78 RCX: ffffffff813a4050 [ 42.212494] RDX: ffff88801bd65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.213771] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7cf2f [ 42.215064] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.216335] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017be7df8 [ 42.217643] FS: 00007f454ede4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.219099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.220159] CR2: 00007f454f2d6580 CR3: 0000000020cf2000 CR4: 0000000000350ef0 [ 42.221441] Call Trace: [ 42.221916] [ 42.222335] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.223244] ? __create_object+0x59/0x80 [ 42.224020] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.224990] __vmalloc_noprof+0x59/0x60 [ 42.225757] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.226644] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.227594] bpf_prog_alloc+0x39/0x200 [ 42.228288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.229204] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.230115] do_seccomp+0x349/0x25e0 [ 42.230844] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.231762] ? __pfx_do_seccomp+0x10/0x10 [ 42.232555] ? find_held_lock+0x2b/0x80 [ 42.233277] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.234253] ? static_key_count+0x60/0x80 [ 42.235041] prctl_set_seccomp+0x4e/0x70 [ 42.235818] __do_sys_prctl+0xe6c/0x1d70 [ 42.236604] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.237467] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.238458] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.239454] ? irqentry_exit+0xf3/0x650 [ 42.240184] do_syscall_64+0xbf/0x430 [ 42.240945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.241914] RIP: 0033:0x7f454f2d65cd [ 42.242648] 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 [ 42.245839] RSP: 002b:00007ffded96cd50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.247222] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f454f2d65cd [ 42.248515] RDX: 000055f71b550e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.249809] RBP: 00007ffded96cdb0 R08: 0000000000000000 R09: 00007ffded96c450 [ 42.251120] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f747194240 [ 42.252400] R13: 00007ffded96d1e0 R14: 000055f74719d380 R15: 000055f7471a8540 [ 42.253697] [ 42.254134] irq event stamp: 1771 [ 42.254782] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 42.256273] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 42.257769] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 42.259307] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 42.260811] ---[ end trace 0000000000000000 ]--- [ 43.110968] ------------[ cut here ]------------ [ 43.111783] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.113446] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.114641] Modules linked in: [ 43.115129] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.116956] Tainted: [W]=WARN [ 43.117521] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.118754] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.119510] 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 [ 43.122138] RSP: 0018:ffff88801660fbc0 EFLAGS: 00010286 [ 43.122941] RAX: 0000000000000000 RBX: ffffed1002cc1f78 RCX: ffffffff813a4050 [ 43.123996] RDX: ffff888016c8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.125065] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc1f2f [ 43.126124] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.127186] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801660fdf8 [ 43.128238] FS: 00007f6d2de59900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.129430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.130284] CR2: 00007ffe7e847ef7 CR3: 0000000020710000 CR4: 0000000000350ef0 [ 43.131375] Call Trace: [ 43.131766] [ 43.132111] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.132853] ? __create_object+0x59/0x80 [ 43.133506] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.134283] __vmalloc_noprof+0x59/0x60 [ 43.134911] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.135637] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.136404] bpf_prog_alloc+0x39/0x200 [ 43.136977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.137751] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.138513] do_seccomp+0x349/0x25e0 [ 43.139071] ? find_held_lock+0x2b/0x80 [ 43.139696] ? do_prlimit+0x310/0x610 [ 43.140275] ? __pfx_do_seccomp+0x10/0x10 [ 43.140916] ? do_raw_spin_unlock+0x53/0x220 [ 43.141599] ? _raw_spin_unlock+0x1e/0x40 [ 43.142216] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.143005] ? static_key_count+0x60/0x80 [ 43.143671] prctl_set_seccomp+0x4e/0x70 [ 43.144273] __do_sys_prctl+0xe6c/0x1d70 [ 43.144916] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.145635] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.146454] ? irqentry_exit+0xf3/0x650 [ 43.147049] do_syscall_64+0xbf/0x430 [ 43.147664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.148444] RIP: 0033:0x7f6d2e34b5cd [ 43.148989] 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 [ 43.151648] RSP: 002b:00007ffe7e846220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.152787] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d2e34b5cd [ 43.153849] RDX: 000055cc4c48ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.154924] RBP: 00007ffe7e846280 R08: 0000000000000000 R09: 00007ffe7e845920 [ 43.155990] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc4ee36ad0 [ 43.157056] R13: 00007ffe7e8466b0 R14: 000055cc4ee37bc0 R15: 000055cc4ee48780 [ 43.158134] [ 43.158523] irq event stamp: 1863 [ 43.159026] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 43.160279] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 43.161547] softirqs last enabled at (1894): [] handle_softirqs+0x50c/0x770 [ 43.162843] softirqs last disabled at (1889): [] __irq_exit_rcu+0xc4/0x100 [ 43.164092] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53245' (ECDSA) to the list of known hosts. 2025/11/18 23:27:50 fuzzer started 2025/11/18 23:27:51 dialing manager at localhost:34383 2025/11/18 23:27:51 checking machine... 2025/11/18 23:27:51 checking revisions... [ 44.062398] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:27:51 testing simple program... [ 44.159507] cgroup: Unknown subsys name 'net' [ 44.262506] cgroup: Unknown subsys name 'cpuset' [ 44.277166] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:27:50 Registers: info registers vcpu 0 RAX=ffffc90000660000 RBX=ffff88800a728000 RCX=ffffffff815686ab RDX=1ffff110014e523a RSI=ffffffff8360f33f RDI=000000000000000a RBP=0000000000000080 RSP=ffff88806ce08ea8 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000001 R11=0000000000000001 R12=dffffc0000000000 R13=ffff888008fe8000 R14=ffff88800a7291d0 R15=000000000000000a RIP=ffffffff8360f367 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 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=00007f454f39b618 CR3=000000000d40f000 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=ffff88801bd61bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8160e1e2 RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888016707778 R8 =0000000000000000 R9 =0000000000000000 R10=00007f454f2d7000 R11=0000000000000003 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 00007f454ede4900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffded966000 CR3=000000000d40f000 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=0000006f730074696d7265705f6d6170 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000