[ 38.953658] ------------[ cut here ]------------ [ 38.954609] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.956600] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.958075] Modules linked in: [ 38.958668] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.960865] Tainted: [W]=WARN [ 38.961644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.963103] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.963974] 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 [ 38.967080] RSP: 0018:ffff888015d07bc0 EFLAGS: 00010286 [ 38.968008] RAX: 0000000000000000 RBX: ffffed1002ba0f78 RCX: ffffffff813a4050 [ 38.969299] RDX: ffff888018c45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.970562] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba0f2f [ 38.971846] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.973129] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d07df8 [ 38.974398] FS: 00007f9b9e2bd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.975861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.976920] CR2: 00007ffe4e127ef7 CR3: 000000000e382000 CR4: 0000000000350ef0 [ 38.978201] Call Trace: [ 38.978657] [ 38.979110] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.979967] ? __create_object+0x59/0x80 [ 38.980739] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.981689] __vmalloc_noprof+0x59/0x60 [ 38.982434] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.983293] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.984222] bpf_prog_alloc+0x39/0x200 [ 38.984906] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.985816] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.986709] do_seccomp+0x349/0x25e0 [ 38.987421] ? find_held_lock+0x2b/0x80 [ 38.988202] ? do_prlimit+0x310/0x610 [ 38.988894] ? __pfx_do_seccomp+0x10/0x10 [ 38.989674] ? do_raw_spin_unlock+0x53/0x220 [ 38.990507] ? _raw_spin_unlock+0x1e/0x40 [ 38.991284] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.992243] ? static_key_count+0x60/0x80 [ 38.993055] prctl_set_seccomp+0x4e/0x70 [ 38.993804] __do_sys_prctl+0xe6c/0x1d70 [ 38.994580] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.995435] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.996411] ? irqentry_exit+0xf3/0x650 [ 38.997165] do_syscall_64+0xbf/0x430 [ 38.997861] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.998809] RIP: 0033:0x7f9b9e7af5cd [ 38.999507] 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 [ 39.002683] RSP: 002b:00007ffe4e125900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.004058] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b9e7af5cd [ 39.005326] RDX: 0000556c71a99e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.006596] RBP: 00007ffe4e125960 R08: 0000000000000000 R09: 00007ffe4e125000 [ 39.007882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c84141ad0 [ 39.009171] R13: 00007ffe4e125d90 R14: 0000556c84142bc0 R15: 0000556c84153780 [ 39.010456] [ 39.010874] irq event stamp: 1851 [ 39.011515] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 39.013054] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 39.014595] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 39.016139] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 39.017394] ---[ end trace 0000000000000000 ]--- [ 42.143355] ------------[ cut here ]------------ [ 42.144335] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.146359] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.147820] Modules linked in: [ 42.148487] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.150490] Tainted: [W]=WARN [ 42.151086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.152577] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.153484] 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 [ 42.156674] RSP: 0018:ffff88801bb37bc0 EFLAGS: 00010286 [ 42.157636] RAX: 0000000000000000 RBX: ffffed1003766f78 RCX: ffffffff813a4050 [ 42.158899] RDX: ffff88800f310000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.160174] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003766f2f [ 42.161445] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.162708] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bb37df8 [ 42.164007] FS: 00007f457f10c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.165476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.166547] CR2: 00007ffd6be71ef7 CR3: 000000000e6a8000 CR4: 0000000000350ef0 [ 42.167833] Call Trace: [ 42.168340] [ 42.168754] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.169660] ? __create_object+0x59/0x80 [ 42.170450] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.171413] __vmalloc_noprof+0x59/0x60 [ 42.172196] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.173073] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.173975] bpf_prog_alloc+0x39/0x200 [ 42.174708] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.175643] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.176577] do_seccomp+0x349/0x25e0 [ 42.177297] ? find_held_lock+0x2b/0x80 [ 42.178073] ? do_prlimit+0x310/0x610 [ 42.178787] ? __pfx_do_seccomp+0x10/0x10 [ 42.179564] ? do_raw_spin_unlock+0x53/0x220 [ 42.180412] ? _raw_spin_unlock+0x1e/0x40 [ 42.181217] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.182188] ? static_key_count+0x60/0x80 [ 42.182951] prctl_set_seccomp+0x4e/0x70 [ 42.183732] __do_sys_prctl+0xe6c/0x1d70 [ 42.184517] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.185377] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.186357] ? irqentry_exit+0xf3/0x650 [ 42.187125] do_syscall_64+0xbf/0x430 [ 42.187842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.188794] RIP: 0033:0x7f457f5fe5cd [ 42.189493] 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 [ 42.192661] RSP: 002b:00007ffd6be6fec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.194042] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f457f5fe5cd [ 42.195336] RDX: 0000560163a68e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.196635] RBP: 00007ffd6be6ff20 R08: 0000000000000000 R09: 00007ffd6be6f5c0 [ 42.197907] R10: 0000000000000000 R11: 0000000000000246 R12: 000056016786f2b0 [ 42.199205] R13: 00007ffd6be70350 R14: 0000560167871d20 R15: 00005601678838d0 [ 42.200524] [ 42.200958] irq event stamp: 1773 [ 42.201598] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 42.203132] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 42.204577] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 42.205857] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 42.207111] ---[ end trace 0000000000000000 ]--- [ 42.903242] ------------[ cut here ]------------ [ 42.904186] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.906175] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.907631] Modules linked in: [ 42.908379] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.910425] Tainted: [W]=WARN [ 42.910972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.912477] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.913387] 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 [ 42.916550] RSP: 0018:ffff88801bae7bc0 EFLAGS: 00010286 [ 42.917540] RAX: 0000000000000000 RBX: ffffed100375cf78 RCX: ffffffff813a4050 [ 42.918825] RDX: ffff88800f1e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.920136] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100375cf2f [ 42.921420] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.922728] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bae7df8 [ 42.924066] FS: 00007fb64a14e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.925547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.926624] CR2: 00007fb64a6b44a6 CR3: 0000000020e9b000 CR4: 0000000000350ef0 [ 42.927928] Call Trace: [ 42.928427] [ 42.928860] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.929782] ? __create_object+0x59/0x80 [ 42.930618] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.931665] __vmalloc_noprof+0x59/0x60 [ 42.932494] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.933408] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.934388] bpf_prog_alloc+0x39/0x200 [ 42.935168] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.936174] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.937136] do_seccomp+0x349/0x25e0 [ 42.937847] ? find_held_lock+0x2b/0x80 [ 42.938641] ? do_prlimit+0x310/0x610 [ 42.939459] ? __pfx_do_seccomp+0x10/0x10 [ 42.940326] ? do_raw_spin_unlock+0x53/0x220 [ 42.941215] ? _raw_spin_unlock+0x1e/0x40 [ 42.941994] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.943066] ? static_key_count+0x60/0x80 [ 42.943884] prctl_set_seccomp+0x4e/0x70 [ 42.944704] __do_sys_prctl+0xe6c/0x1d70 [ 42.945523] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.946428] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.947447] ? irqentry_exit+0xf3/0x650 [ 42.948264] do_syscall_64+0xbf/0x430 [ 42.948993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.950002] RIP: 0033:0x7fb64a6405cd [ 42.950753] 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 [ 42.954113] RSP: 002b:00007ffe3c3c7270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.955583] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb64a6405cd [ 42.956949] RDX: 000055db913dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.958295] RBP: 00007ffe3c3c72d0 R08: 0000000000000000 R09: 00007ffe3c3c6970 [ 42.959609] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dbaf9e2bf0 [ 42.960932] R13: 00007ffe3c3c7700 R14: 000055dbaf9ec380 R15: 000055dbaf9f7460 [ 42.962255] [ 42.962687] irq event stamp: 1753 [ 42.963341] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 42.964916] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 42.966473] softirqs last enabled at (1364): [] handle_softirqs+0x50c/0x770 [ 42.968065] softirqs last disabled at (1347): [] __irq_exit_rcu+0xc4/0x100 [ 42.969255] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28070' (ECDSA) to the list of known hosts. 2025/11/19 03:37:10 fuzzer started 2025/11/19 03:37:10 dialing manager at localhost:34383 2025/11/19 03:37:10 checking machine... 2025/11/19 03:37:10 checking revisions... [ 43.713931] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:37:10 testing simple program... [ 43.797992] cgroup: Unknown subsys name 'net' [ 43.865476] cgroup: Unknown subsys name 'cpuset' [ 43.880402] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:37:10 Registers: info registers vcpu 0 RAX=000000000b8bf000 RBX=ffff88800f1e0000 RCX=dffffc0000000000 RDX=1ffffffff0b50a4c RSI=0000000000000000 RDI=0000777f80000000 RBP=ffff88800f1ac980 RSP=ffff888018ddf968 R8 =0000000000000000 R9 =ffff888016f78000 R10=ffff8880071a3fc3 R11=1ffff1100d9c7003 R12=0000000000000000 R13=ffff888016f78000 R14=ffff88806ce37300 R15=ffff8880071a3f00 RIP=ffffffff813769bb RFL=00000086 [--S--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 00007f1c9308c700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f457f0c5008 CR3=000000000b8bf000 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=2039303a37333a333020393120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039303a37333a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023c93 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc8dea57050 CR3=000000000c020000 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=2c5f74ffc3990dae2445649828b02ba2 XMM02=ec2efd57dc4c00df0000000000301c18 XMM03=d5caf60e7f7981070000000000301ce8 XMM04=7c9dbf6dc9c819da00000000000ae988 XMM05=d96330e2d2db8632000000000031e550 XMM06=cf0ddb0f21e1af3000000000003182e0 XMM07=e042d86d42eb936e000000000030ddb8 XMM08=d5caf60e7f7981070000000000301ce8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000