[ 39.146192] ------------[ cut here ]------------ [ 39.147239] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.149419] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.150996] Modules linked in: [ 39.151636] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.153807] Tainted: [W]=WARN [ 39.154443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.156046] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.157286] 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 [ 39.160894] RSP: 0018:ffff8880175e7bc0 EFLAGS: 00010286 [ 39.161996] RAX: 0000000000000000 RBX: ffffed1002ebcf78 RCX: ffffffff813a4050 [ 39.163410] RDX: ffff888015c58000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.164796] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebcf2f [ 39.166181] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.167607] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175e7df8 [ 39.169021] FS: 00007ff4b3f6a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.170604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.171778] CR2: 00007ffcc8360ef7 CR3: 000000000b6d8000 CR4: 0000000000350ef0 [ 39.173183] Call Trace: [ 39.173697] [ 39.174185] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.175188] ? __create_object+0x59/0x80 [ 39.176048] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.177139] __vmalloc_noprof+0x59/0x60 [ 39.177932] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.178882] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.179898] bpf_prog_alloc+0x39/0x200 [ 39.180710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.181731] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.182747] do_seccomp+0x349/0x25e0 [ 39.183555] ? find_held_lock+0x2b/0x80 [ 39.184392] ? do_prlimit+0x310/0x610 [ 39.185211] ? __pfx_do_seccomp+0x10/0x10 [ 39.186076] ? do_raw_spin_unlock+0x53/0x220 [ 39.186945] ? _raw_spin_unlock+0x1e/0x40 [ 39.187808] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.188851] ? static_key_count+0x60/0x80 [ 39.189741] prctl_set_seccomp+0x4e/0x70 [ 39.190601] __do_sys_prctl+0xe6c/0x1d70 [ 39.191472] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.192349] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.193330] ? irqentry_exit+0xf3/0x650 [ 39.194094] do_syscall_64+0xbf/0x430 [ 39.194821] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.195763] RIP: 0033:0x7ff4b445c5cd [ 39.196450] 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 [ 39.199803] RSP: 002b:00007ffcc835e280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.201165] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4b445c5cd [ 39.202432] RDX: 000055b22c5d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.203772] RBP: 00007ffcc835e2e0 R08: 0000000000000000 R09: 00007ffcc835d980 [ 39.205075] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2698f1ad0 [ 39.206373] R13: 00007ffcc835e710 R14: 000055b2698f2bc0 R15: 000055b269903780 [ 39.207716] [ 39.208191] irq event stamp: 1805 [ 39.208800] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 39.210345] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 39.211901] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 39.213467] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 39.214998] ---[ end trace 0000000000000000 ]--- [ 42.676765] ------------[ cut here ]------------ [ 42.677937] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.680849] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.682443] Modules linked in: [ 42.683136] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.685192] Tainted: [W]=WARN [ 42.685775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.687328] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.688277] 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 [ 42.691542] RSP: 0018:ffff888017377bc0 EFLAGS: 00010286 [ 42.692572] RAX: 0000000000000000 RBX: ffffed1002e6ef78 RCX: ffffffff813a4050 [ 42.693923] RDX: ffff888016251bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.695291] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6ef2f [ 42.696602] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.697922] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017377df8 [ 42.699301] FS: 00007f5c80ad1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.700774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.701882] CR2: 00007f5c80fc3580 CR3: 000000000e52a000 CR4: 0000000000350ef0 [ 42.703251] Call Trace: [ 42.703752] [ 42.704230] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.705185] ? __create_object+0x59/0x80 [ 42.705941] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.707023] __vmalloc_noprof+0x59/0x60 [ 42.707771] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.708669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.709617] bpf_prog_alloc+0x39/0x200 [ 42.710377] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.711371] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.712324] do_seccomp+0x349/0x25e0 [ 42.713093] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.713971] ? __pfx_do_seccomp+0x10/0x10 [ 42.714805] ? find_held_lock+0x2b/0x80 [ 42.715606] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.716620] ? static_key_count+0x60/0x80 [ 42.717456] prctl_set_seccomp+0x4e/0x70 [ 42.718258] __do_sys_prctl+0xe6c/0x1d70 [ 42.719103] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.719942] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.721088] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.722333] ? irqentry_exit+0xf3/0x650 [ 42.723330] do_syscall_64+0xbf/0x430 [ 42.724128] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.725136] RIP: 0033:0x7f5c80fc35cd [ 42.725821] 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 [ 42.728990] RSP: 002b:00007ffed4b74d50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.730165] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c80fc35cd [ 42.731278] RDX: 0000555b88c36e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.732372] RBP: 00007ffed4b74db0 R08: 0000000000000000 R09: 00007ffed4b74450 [ 42.733468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555bb6870b10 [ 42.734569] R13: 00007ffed4b751e0 R14: 0000555bb68712b0 R15: 0000555bb68856f0 [ 42.735705] [ 42.736105] irq event stamp: 1843 [ 42.736619] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 42.737919] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 42.739230] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 42.740544] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 42.741843] ---[ end trace 0000000000000000 ]--- [ 43.538946] ------------[ cut here ]------------ [ 43.539946] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.542158] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.543721] Modules linked in: [ 43.544416] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.546502] Tainted: [W]=WARN [ 43.547164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.548747] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.549731] 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 [ 43.553136] RSP: 0018:ffff88801775fbc0 EFLAGS: 00010286 [ 43.554166] RAX: 0000000000000000 RBX: ffffed1002eebf78 RCX: ffffffff813a4050 [ 43.555570] RDX: ffff8880162b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.556958] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eebf2f [ 43.558346] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.559703] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801775fdf8 [ 43.561051] FS: 00007f9048d1c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.562588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.563744] CR2: 00007ffc289a8ef7 CR3: 000000001ebfe000 CR4: 0000000000350ef0 [ 43.565132] Call Trace: [ 43.565659] [ 43.566165] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.567146] ? __create_object+0x59/0x80 [ 43.568021] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.569086] __vmalloc_noprof+0x59/0x60 [ 43.569858] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.570812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.571839] bpf_prog_alloc+0x39/0x200 [ 43.572623] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.573611] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.574600] do_seccomp+0x349/0x25e0 [ 43.575388] ? find_held_lock+0x2b/0x80 [ 43.576229] ? do_prlimit+0x310/0x610 [ 43.577014] ? __pfx_do_seccomp+0x10/0x10 [ 43.577833] ? do_raw_spin_unlock+0x53/0x220 [ 43.578772] ? _raw_spin_unlock+0x1e/0x40 [ 43.579609] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.580645] ? static_key_count+0x60/0x80 [ 43.581494] prctl_set_seccomp+0x4e/0x70 [ 43.582332] __do_sys_prctl+0xe6c/0x1d70 [ 43.583217] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.584144] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.585211] ? irqentry_exit+0xf3/0x650 [ 43.586034] do_syscall_64+0xbf/0x430 [ 43.586780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.587812] RIP: 0033:0x7f904920e5cd [ 43.588579] 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 [ 43.592051] RSP: 002b:00007ffc289a72f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.593532] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f904920e5cd [ 43.594917] RDX: 000055a7deb15e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.596274] RBP: 00007ffc289a7350 R08: 0000000000000000 R09: 00007ffc289a69f0 [ 43.597680] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7f1f0fad0 [ 43.599068] R13: 00007ffc289a7780 R14: 000055a7f1f10bc0 R15: 000055a7f1f21780 [ 43.600507] [ 43.601020] irq event stamp: 1715 [ 43.601682] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 43.603332] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 43.605012] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 43.606679] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 43.608113] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3487' (ECDSA) to the list of known hosts. 2025/11/18 01:12:12 fuzzer started 2025/11/18 01:12:12 dialing manager at localhost:37895 2025/11/18 01:12:12 checking machine... 2025/11/18 01:12:12 checking revisions... [ 44.581950] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:12:12 testing simple program... [ 44.663134] cgroup: Unknown subsys name 'net' [ 44.717527] cgroup: Unknown subsys name 'cpuset' [ 44.731811] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:12:11 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801591f0a8 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffff888015918000 RSP=ffff88801591ec60 R8 =0000000000000001 R9 =ffff88801591ed18 R10=000000000003c9ed R11=0000000000023f18 R12=ffff88801591ed01 R13=ffff88801591ed20 R14=ffff88801591f078 R15=ffff88801591ecd8 RIP=ffffffff81528ec0 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 00007f5c80ad1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5c80a96008 CR3=000000001f462000 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=000000000002313f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f84ec478d10 CR3=000000000e0ec000 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=2031313a32313a313020383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031313a32313a3130203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000