[ 54.300123] ------------[ cut here ]------------ [ 54.301074] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.303080] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 54.304530] Modules linked in: [ 54.305142] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.307341] Tainted: [W]=WARN [ 54.308528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.310007] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.310905] 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 [ 54.314061] RSP: 0018:ffff8880154bfbc0 EFLAGS: 00010286 [ 54.315028] RAX: 0000000000000000 RBX: ffffed1002a97f78 RCX: ffffffff813a4050 [ 54.316320] RDX: ffff888013dbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.317607] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a97f2f [ 54.318889] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.320163] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880154bfdf8 [ 54.321456] FS: 00007f1110e41900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.322889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.323941] CR2: 00007f1111333580 CR3: 0000000009f99000 CR4: 0000000000350ef0 [ 54.325238] Call Trace: [ 54.325750] [ 54.326162] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.327051] ? __create_object+0x59/0x80 [ 54.327826] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.328801] __vmalloc_noprof+0x59/0x60 [ 54.329559] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.330450] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.331331] bpf_prog_alloc+0x39/0x200 [ 54.332057] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.332987] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.333885] do_seccomp+0x349/0x25e0 [ 54.334596] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.335489] ? __pfx_do_seccomp+0x10/0x10 [ 54.336220] ? find_held_lock+0x2b/0x80 [ 54.336984] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.337941] ? static_key_count+0x60/0x80 [ 54.338742] prctl_set_seccomp+0x4e/0x70 [ 54.339511] __do_sys_prctl+0xe6c/0x1d70 [ 54.340248] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.341104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.342065] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.343018] ? irqentry_exit+0xf3/0x650 [ 54.343780] do_syscall_64+0xbf/0x430 [ 54.344499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.345457] RIP: 0033:0x7f11113335cd [ 54.346119] 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 [ 54.349275] RSP: 002b:00007ffd8bcdd980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.350607] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11113335cd [ 54.351864] RDX: 000055714a80be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.353139] RBP: 00007ffd8bcdd9e0 R08: 0000000000000000 R09: 00007ffd8bcdd080 [ 54.354404] R10: 0000000000000000 R11: 0000000000000246 R12: 000055718285ab10 [ 54.355683] R13: 00007ffd8bcdde10 R14: 000055718285b2b0 R15: 000055718286f6f0 [ 54.356968] [ 54.357418] irq event stamp: 1803 [ 54.358019] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 54.359544] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 54.361064] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 54.362588] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 54.364086] ---[ end trace 0000000000000000 ]--- [ 57.111931] ------------[ cut here ]------------ [ 57.112722] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.114391] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 57.115728] Modules linked in: [ 57.116204] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.117993] Tainted: [W]=WARN [ 57.118492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.119696] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.120456] 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 [ 57.123069] RSP: 0018:ffff888016c9fbc0 EFLAGS: 00010286 [ 57.123856] RAX: 0000000000000000 RBX: ffffed1002d93f78 RCX: ffffffff813a4050 [ 57.124894] RDX: ffff8880154bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.125925] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d93f2f [ 57.126955] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.127985] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c9fdf8 [ 57.129027] FS: 00007fc027428900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.130195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.131053] CR2: 00007ffec3ca5ef7 CR3: 000000000d9a1000 CR4: 0000000000350ef0 [ 57.132101] Call Trace: [ 57.132511] [ 57.132857] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.133582] ? __create_object+0x59/0x80 [ 57.134180] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.134961] __vmalloc_noprof+0x59/0x60 [ 57.135579] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.136248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.137030] bpf_prog_alloc+0x39/0x200 [ 57.137629] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.138346] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.139087] do_seccomp+0x349/0x25e0 [ 57.139667] ? find_held_lock+0x2b/0x80 [ 57.140246] ? do_prlimit+0x310/0x610 [ 57.140866] ? __pfx_do_seccomp+0x10/0x10 [ 57.141502] ? do_raw_spin_unlock+0x53/0x220 [ 57.142137] ? _raw_spin_unlock+0x1e/0x40 [ 57.142767] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.143558] ? static_key_count+0x60/0x80 [ 57.144171] prctl_set_seccomp+0x4e/0x70 [ 57.144802] __do_sys_prctl+0xe6c/0x1d70 [ 57.145438] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.146104] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.146886] ? irqentry_exit+0xf3/0x650 [ 57.147496] do_syscall_64+0xbf/0x430 [ 57.148055] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.148836] RIP: 0033:0x7fc02791a5cd [ 57.149403] 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 [ 57.151950] RSP: 002b:00007ffec3ca33d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.153054] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc02791a5cd [ 57.154084] RDX: 00005616d3cefe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.155117] RBP: 00007ffec3ca3430 R08: 0000000000000000 R09: 00007ffec3ca2ad0 [ 57.156143] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616ff4a12b0 [ 57.157185] R13: 00007ffec3ca3860 R14: 00005616ff4a3d20 R15: 00005616ff4b58d0 [ 57.158228] [ 57.158594] irq event stamp: 1847 [ 57.159085] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 57.160322] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 57.161560] softirqs last enabled at (1370): [] handle_softirqs+0x50c/0x770 [ 57.162935] softirqs last disabled at (1329): [] __irq_exit_rcu+0xc4/0x100 [ 57.164181] ---[ end trace 0000000000000000 ]--- [ 57.965076] ------------[ cut here ]------------ [ 57.965832] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.967521] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 57.968727] Modules linked in: [ 57.969221] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.970840] Tainted: [W]=WARN [ 57.971300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.972559] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.973289] 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 [ 57.975882] RSP: 0018:ffff888017477bc0 EFLAGS: 00010286 [ 57.976683] RAX: 0000000000000000 RBX: ffffed1002e8ef78 RCX: ffffffff813a4050 [ 57.977748] RDX: ffff888017369bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.978810] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8ef2f [ 57.979869] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.980936] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017477df8 [ 57.981988] FS: 00007fa26d63f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.983171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.984055] CR2: 00007fa26dba54a6 CR3: 000000000d0dc000 CR4: 0000000000350ef0 [ 57.985127] Call Trace: [ 57.985544] [ 57.985889] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.986645] ? __create_object+0x59/0x80 [ 57.987256] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.988064] __vmalloc_noprof+0x59/0x60 [ 57.988692] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.989428] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.990171] bpf_prog_alloc+0x39/0x200 [ 57.990783] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.991554] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.992262] do_seccomp+0x349/0x25e0 [ 57.992870] ? find_held_lock+0x2b/0x80 [ 57.993506] ? do_prlimit+0x310/0x610 [ 57.994091] ? __pfx_do_seccomp+0x10/0x10 [ 57.994746] ? do_raw_spin_unlock+0x53/0x220 [ 57.995435] ? _raw_spin_unlock+0x1e/0x40 [ 57.996047] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.996863] ? static_key_count+0x60/0x80 [ 57.997537] prctl_set_seccomp+0x4e/0x70 [ 57.998144] __do_sys_prctl+0xe6c/0x1d70 [ 57.998798] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.999495] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.000260] ? irqentry_exit+0xf3/0x650 [ 58.000902] do_syscall_64+0xbf/0x430 [ 58.001518] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.002282] RIP: 0033:0x7fa26db315cd [ 58.002861] 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 [ 58.005531] RSP: 002b:00007fff2b53d000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.006673] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa26db315cd [ 58.007736] RDX: 0000564904b31e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.008821] RBP: 00007fff2b53d060 R08: 0000000000000000 R09: 00007fff2b53c700 [ 58.009893] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649426b6ad0 [ 58.010956] R13: 00007fff2b53d490 R14: 00005649426b7bc0 R15: 00005649426c8780 [ 58.012050] [ 58.012440] irq event stamp: 1705 [ 58.012956] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 58.014225] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 58.015482] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 58.016762] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 58.018043] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52095' (ECDSA) to the list of known hosts. 2025/11/17 21:46:26 fuzzer started 2025/11/17 21:46:27 dialing manager at localhost:37895 2025/11/17 21:46:27 checking machine... 2025/11/17 21:46:27 checking revisions... [ 58.902121] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:46:27 testing simple program... [ 58.990518] cgroup: Unknown subsys name 'net' [ 59.052774] cgroup: Unknown subsys name 'cpuset' [ 59.063832] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:46:26 Registers: info registers vcpu 0 RAX=0000000000000fe7 RBX=00007fc42fb4ca70 RCX=000055edc790bc80 RDX=0000000000000000 RSI=000055edc790be30 RDI=00007fc42000e558 RBP=00007fc42000e540 RSP=00007fc42fb4ca40 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000000 R12=000055edc4663a50 R13=00007fc42fb4ca70 R14=0000000000000001 R15=000055edc790be30 RIP=000055edc45f14da RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fc42fb4d700 00000000 00000000 GS =0000 0000000000000000 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=00007fc0279e00b0 CR3=000000000d87a000 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=2036323a36343a313220373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035323a36343a3132203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029117 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faaf4024388 CR3=000000000bf0f000 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=e8bc2a8288fb2da232430efbf91c22d7 XMM02=ec2efd57dc4c00df0000000000302418 XMM03=550d9ab292c15a1400000000003024e8 XMM04=62ce10477bf5f5b900000000000ae988 XMM05=7f724480dd302e24000000000031f328 XMM06=5b75c91c80445342000000000031dc60 XMM07=e042d86d42eb936e000000000030da80 XMM08=550d9ab292c15a1400000000003024e8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000