[ 46.523372] ------------[ cut here ]------------ [ 46.524331] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.526389] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.527877] Modules linked in: [ 46.528463] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.530456] Tainted: [W]=WARN [ 46.531036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.532505] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.533443] 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 [ 46.536603] RSP: 0018:ffff8880172cfbc0 EFLAGS: 00010286 [ 46.537586] RAX: 0000000000000000 RBX: ffffed1002e59f78 RCX: ffffffff813a4050 [ 46.538873] RDX: ffff8880195b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.540153] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e59f2f [ 46.541449] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.542748] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172cfdf8 [ 46.544046] FS: 00007f642b697900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.545521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.546608] CR2: 00007ffe586ebef7 CR3: 000000000e773000 CR4: 0000000000350ef0 [ 46.547910] Call Trace: [ 46.548384] [ 46.548804] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.549749] ? __create_object+0x59/0x80 [ 46.550524] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.551505] __vmalloc_noprof+0x59/0x60 [ 46.552264] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.553140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.554109] bpf_prog_alloc+0x39/0x200 [ 46.554823] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.555752] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.556669] do_seccomp+0x349/0x25e0 [ 46.557414] ? find_held_lock+0x2b/0x80 [ 46.558192] ? do_prlimit+0x310/0x610 [ 46.558940] ? __pfx_do_seccomp+0x10/0x10 [ 46.559709] ? do_raw_spin_unlock+0x53/0x220 [ 46.560551] ? _raw_spin_unlock+0x1e/0x40 [ 46.561361] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.562346] ? static_key_count+0x60/0x80 [ 46.563165] prctl_set_seccomp+0x4e/0x70 [ 46.563964] __do_sys_prctl+0xe6c/0x1d70 [ 46.564711] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.565576] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.566573] ? irqentry_exit+0xf3/0x650 [ 46.567354] do_syscall_64+0xbf/0x430 [ 46.568113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.569068] RIP: 0033:0x7f642bb895cd [ 46.569767] 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 [ 46.572944] RSP: 002b:00007ffe586e97c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.574351] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f642bb895cd [ 46.575658] RDX: 0000557d898d4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.576944] RBP: 00007ffe586e9820 R08: 0000000000000000 R09: 00007ffe586e8ec0 [ 46.578300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557da3eccb10 [ 46.579588] R13: 00007ffe586e9c50 R14: 0000557da3ecd2b0 R15: 0000557da3ee16f0 [ 46.580909] [ 46.581359] irq event stamp: 1711 [ 46.581998] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 46.583549] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 46.585091] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 46.586663] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 46.588191] ---[ end trace 0000000000000000 ]--- [ 49.456619] ------------[ cut here ]------------ [ 49.457591] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.459627] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.461085] Modules linked in: [ 49.461693] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.463679] Tainted: [W]=WARN [ 49.464520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.466094] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.467017] 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 [ 49.470204] RSP: 0018:ffff8880171e7bc0 EFLAGS: 00010286 [ 49.471187] RAX: 0000000000000000 RBX: ffffed1002e3cf78 RCX: ffffffff813a4050 [ 49.472462] RDX: ffff888016c33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.473746] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3cf2f [ 49.475053] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.476320] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171e7df8 [ 49.477621] FS: 00007f22c0401900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.479054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.480128] CR2: 00007f22c08f3580 CR3: 0000000020874000 CR4: 0000000000350ef0 [ 49.481417] Call Trace: [ 49.481953] [ 49.482362] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.483249] ? __create_object+0x59/0x80 [ 49.484050] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.485025] __vmalloc_noprof+0x59/0x60 [ 49.485759] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.486621] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.487576] bpf_prog_alloc+0x39/0x200 [ 49.488325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.489266] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.490183] do_seccomp+0x349/0x25e0 [ 49.490914] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.491772] ? __pfx_do_seccomp+0x10/0x10 [ 49.492559] ? find_held_lock+0x2b/0x80 [ 49.493314] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.494320] ? static_key_count+0x60/0x80 [ 49.495144] prctl_set_seccomp+0x4e/0x70 [ 49.495929] __do_sys_prctl+0xe6c/0x1d70 [ 49.496659] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.497534] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.498507] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.499481] ? irqentry_exit+0xf3/0x650 [ 49.500245] do_syscall_64+0xbf/0x430 [ 49.501003] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.501974] RIP: 0033:0x7f22c08f35cd [ 49.502638] 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 [ 49.505945] RSP: 002b:00007fffc840f8c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.507348] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22c08f35cd [ 49.508652] RDX: 0000557a8be4de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.509964] RBP: 00007fffc840f920 R08: 0000000000000000 R09: 00007fffc840efc0 [ 49.511269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557aa9f6fad0 [ 49.512578] R13: 00007fffc840fd50 R14: 0000557aa9f70bc0 R15: 0000557aa9f81780 [ 49.513894] [ 49.514323] irq event stamp: 1795 [ 49.514967] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.516484] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.518043] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 49.519361] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 49.520659] ---[ end trace 0000000000000000 ]--- [ 50.182264] ------------[ cut here ]------------ [ 50.183231] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.185310] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.187074] Modules linked in: [ 50.187680] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.189770] Tainted: [W]=WARN [ 50.190376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.191879] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.192771] 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 [ 50.196039] RSP: 0018:ffff88801737fbc0 EFLAGS: 00010286 [ 50.197069] RAX: 0000000000000000 RBX: ffffed1002e6ff78 RCX: ffffffff813a4050 [ 50.198403] RDX: ffff8880197b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.199713] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6ff2f [ 50.201041] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.202387] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801737fdf8 [ 50.203709] FS: 00007f351a413900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.205187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.206285] CR2: 00007f351a905580 CR3: 000000001d4c2000 CR4: 0000000000350ef0 [ 50.207628] Call Trace: [ 50.208168] [ 50.208589] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.209532] ? __create_object+0x59/0x80 [ 50.210339] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.211333] __vmalloc_noprof+0x59/0x60 [ 50.212105] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.212997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.213986] bpf_prog_alloc+0x39/0x200 [ 50.214705] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.215665] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.216576] do_seccomp+0x349/0x25e0 [ 50.217309] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.218226] ? __pfx_do_seccomp+0x10/0x10 [ 50.219034] ? find_held_lock+0x2b/0x80 [ 50.219732] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.220716] ? static_key_count+0x60/0x80 [ 50.221542] prctl_set_seccomp+0x4e/0x70 [ 50.222334] __do_sys_prctl+0xe6c/0x1d70 [ 50.223134] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.223999] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.224973] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.225969] ? irqentry_exit+0xf3/0x650 [ 50.226699] do_syscall_64+0xbf/0x430 [ 50.227457] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.228409] RIP: 0033:0x7f351a9055cd [ 50.229117] 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 [ 50.232297] RSP: 002b:00007ffe5c3a1780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.233693] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f351a9055cd [ 50.235004] RDX: 000055cf34a56e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.236308] RBP: 00007ffe5c3a17e0 R08: 0000000000000000 R09: 00007ffe5c3a0e80 [ 50.237639] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf401cd240 [ 50.238936] R13: 00007ffe5c3a1c10 R14: 000055cf401d6380 R15: 000055cf401e1540 [ 50.240260] [ 50.240708] irq event stamp: 1805 [ 50.241380] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 50.242864] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 50.244147] softirqs last enabled at (1476): [] handle_softirqs+0x50c/0x770 [ 50.245469] softirqs last disabled at (1467): [] __irq_exit_rcu+0xc4/0x100 [ 50.246753] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24088' (ECDSA) to the list of known hosts. 2025/11/17 23:15:17 fuzzer started 2025/11/17 23:15:18 dialing manager at localhost:37895 2025/11/17 23:15:18 checking machine... 2025/11/17 23:15:18 checking revisions... [ 51.148313] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:15:18 testing simple program... [ 51.231909] cgroup: Unknown subsys name 'net' [ 51.295632] cgroup: Unknown subsys name 'cpuset' [ 51.312044] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:15:17 Registers: info registers vcpu 0 RAX=0000000000049cc5 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=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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc6735ce98 CR3=000000000cd8e000 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=c291ba3fd5d82ab62344c7e97382cace XMM02=ec2efd57dc4c00df00000000003063c8 XMM03=ad334b6da684f72e0000000000306498 XMM04=d758a14d7836a0dd00000000000ae988 XMM05=3589d10c5c1a7a720000000000321408 XMM06=3e829fc8c8edc99000000000003204a8 XMM07=e042d86d42eb936e0000000000311848 XMM08=ad334b6da684f72e0000000000306498 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000355 RBX=ffff8880195b0000 RCX=0000000000000000 RDX=0000000000000355 RSI=0000000000000000 RDI=ffff88801360ae48 RBP=ffff8880195b0a58 RSP=ffff88801727fbd8 R8 =0000000000000000 R9 =0000000000000355 R10=0000000000000001 R11=0000000000000000 R12=ffff8880195b0a80 R13=0000000000008000 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff815270f5 RFL=00000007 [-----PC] 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 00007f22c0401900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f22c09bb34c CR3=000000000dc65000 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