[ 45.961526] ------------[ cut here ]------------ [ 45.962430] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.964391] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.965807] Modules linked in: [ 45.966419] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.968370] Tainted: [W]=WARN [ 45.968915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.970348] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.971249] 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 [ 45.974331] RSP: 0018:ffff88800d62fbc0 EFLAGS: 00010286 [ 45.975304] RAX: 0000000000000000 RBX: ffffed1001ac5f78 RCX: ffffffff813a4050 [ 45.976567] RDX: ffff88801a7d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.977824] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ac5f2f [ 45.979086] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.980351] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d62fdf8 [ 45.981608] FS: 00007f929d057900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.983019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.984076] CR2: 00007ffc71023ef8 CR3: 000000000a151000 CR4: 0000000000350ef0 [ 45.985331] Call Trace: [ 45.985793] [ 45.986235] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.987073] ? __create_object+0x59/0x80 [ 45.987859] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.988811] __vmalloc_noprof+0x59/0x60 [ 45.989539] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.990400] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.991335] bpf_prog_alloc+0x39/0x200 [ 45.992009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.992913] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.993794] do_seccomp+0x349/0x25e0 [ 45.994489] ? find_held_lock+0x2b/0x80 [ 45.995249] ? do_prlimit+0x310/0x610 [ 45.995926] ? __pfx_do_seccomp+0x10/0x10 [ 45.996694] ? do_raw_spin_unlock+0x53/0x220 [ 45.997519] ? _raw_spin_unlock+0x1e/0x40 [ 45.998285] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.999237] ? static_key_count+0x60/0x80 [ 45.999977] prctl_set_seccomp+0x4e/0x70 [ 46.000755] __do_sys_prctl+0xe6c/0x1d70 [ 46.001518] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.002437] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.003408] ? irqentry_exit+0xf3/0x650 [ 46.004346] do_syscall_64+0xbf/0x430 [ 46.005035] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.005980] RIP: 0033:0x7f929d5495cd [ 46.006656] 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 [ 46.009797] RSP: 002b:00007ffc71022350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.011135] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f929d5495cd [ 46.012413] RDX: 000055c1de635e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.013681] RBP: 00007ffc710223b0 R08: 0000000000000000 R09: 00007ffc71021a50 [ 46.014935] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c205127ad0 [ 46.016220] R13: 00007ffc710227e0 R14: 000055c205128bc0 R15: 000055c205139780 [ 46.017510] [ 46.017923] irq event stamp: 1709 [ 46.018566] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 46.020082] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 46.021559] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 46.023076] softirqs last disabled at (1561): [] __irq_exit_rcu+0xc4/0x100 [ 46.024566] ---[ end trace 0000000000000000 ]--- [ 49.276159] ------------[ cut here ]------------ [ 49.277070] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.279047] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.280523] Modules linked in: [ 49.281107] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.283052] Tainted: [W]=WARN [ 49.283649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.285089] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.285986] 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 [ 49.289105] RSP: 0018:ffff88801a4f7bc0 EFLAGS: 00010286 [ 49.290086] RAX: 0000000000000000 RBX: ffffed100349ef78 RCX: ffffffff813a4050 [ 49.291385] RDX: ffff888015d80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.292669] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100349ef2f [ 49.293931] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.295235] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a4f7df8 [ 49.296517] FS: 00007f2524b81900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.297942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.299011] CR2: 00007f2525073580 CR3: 0000000020125000 CR4: 0000000000350ef0 [ 49.300301] Call Trace: [ 49.300774] [ 49.301175] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.302080] ? __create_object+0x59/0x80 [ 49.302864] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.303843] __vmalloc_noprof+0x59/0x60 [ 49.304600] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.305468] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.306405] bpf_prog_alloc+0x39/0x200 [ 49.307090] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.308020] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.308909] do_seccomp+0x349/0x25e0 [ 49.309616] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.310512] ? __pfx_do_seccomp+0x10/0x10 [ 49.311307] ? find_held_lock+0x2b/0x80 [ 49.312029] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.312983] ? static_key_count+0x60/0x80 [ 49.313789] prctl_set_seccomp+0x4e/0x70 [ 49.314558] __do_sys_prctl+0xe6c/0x1d70 [ 49.315345] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.316150] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.317108] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.318062] ? irqentry_exit+0xf3/0x650 [ 49.318816] do_syscall_64+0xbf/0x430 [ 49.319563] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.320515] RIP: 0033:0x7f25250735cd [ 49.321164] 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 [ 49.324351] RSP: 002b:00007ffc41adf260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.325702] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25250735cd [ 49.326975] RDX: 00005636bc36de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.328288] RBP: 00007ffc41adf2c0 R08: 0000000000000000 R09: 00007ffc41ade960 [ 49.329570] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636db28a240 [ 49.330842] R13: 00007ffc41adf6f0 R14: 00005636db293380 R15: 00005636db29e540 [ 49.332141] [ 49.332620] irq event stamp: 1757 [ 49.333270] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 49.334793] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 49.336313] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 49.337843] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 49.339361] ---[ end trace 0000000000000000 ]--- [ 50.136875] ------------[ cut here ]------------ [ 50.137862] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.139954] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.141470] Modules linked in: [ 50.142087] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.144217] Tainted: [W]=WARN [ 50.144805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.146589] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.147623] 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 [ 50.150984] RSP: 0018:ffff8880170c7bc0 EFLAGS: 00010286 [ 50.152002] RAX: 0000000000000000 RBX: ffffed1002e18f78 RCX: ffffffff813a4050 [ 50.153348] RDX: ffff888017091bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.154688] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e18f2f [ 50.156073] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.157419] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170c7df8 [ 50.158756] FS: 00007f8c49535900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.160248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.161360] CR2: 00007f8c49a27580 CR3: 0000000013a0b000 CR4: 0000000000350ef0 [ 50.162737] Call Trace: [ 50.163272] [ 50.163697] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.164639] ? __create_object+0x59/0x80 [ 50.165443] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.166448] __vmalloc_noprof+0x59/0x60 [ 50.167183] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.168111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.169072] bpf_prog_alloc+0x39/0x200 [ 50.169836] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.170790] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.171727] do_seccomp+0x349/0x25e0 [ 50.172458] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.173388] ? __pfx_do_seccomp+0x10/0x10 [ 50.174157] ? find_held_lock+0x2b/0x80 [ 50.174943] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.175947] ? static_key_count+0x60/0x80 [ 50.176774] prctl_set_seccomp+0x4e/0x70 [ 50.177575] __do_sys_prctl+0xe6c/0x1d70 [ 50.178390] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.179282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.180275] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.181272] ? irqentry_exit+0xf3/0x650 [ 50.182009] do_syscall_64+0xbf/0x430 [ 50.182752] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.183731] RIP: 0033:0x7f8c49a275cd [ 50.184443] 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 [ 50.187708] RSP: 002b:00007ffff8281370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.189094] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8c49a275cd [ 50.190406] RDX: 0000562c9fa36e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.191725] RBP: 00007ffff82813d0 R08: 0000000000000000 R09: 00007ffff8280a70 [ 50.192864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562cc7efa2b0 [ 50.193985] R13: 00007ffff8281800 R14: 0000562cc7efcd20 R15: 0000562cc7f0e8d0 [ 50.195147] [ 50.195565] irq event stamp: 1793 [ 50.196100] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 50.197450] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 50.198795] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 50.200170] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 50.201516] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39480' (ECDSA) to the list of known hosts. 2025/11/18 16:25:53 fuzzer started 2025/11/18 16:25:54 dialing manager at localhost:34383 2025/11/18 16:25:54 checking machine... 2025/11/18 16:25:54 checking revisions... [ 51.108342] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:25:54 testing simple program... [ 51.191163] cgroup: Unknown subsys name 'net' [ 51.278166] cgroup: Unknown subsys name 'cpuset' [ 51.399525] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:25:53 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=0000000000000002 RCX=ffff88806ce089a4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888015d8573c RBP=ffff888015d85340 RSP=ffff88806ce089b0 R8 =ffffffff86a0ba5a R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000008972 R12=ffff888015d85340 R13=ffff88806ce08a98 R14=ffff88806ce08ff0 R15=ffff88806ce08a50 RIP=ffffffff815d2b7b 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 00007f2524b81900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc41ad9000 CR3=0000000020162000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff81b2d6aa RCX=ffff88806cf089c4 RDX=1ffff1100d9e1159 RSI=ffffffff85e1ffe0 RDI=ffffffff81b2d6aa RBP=ffffffff81b2d6aa RSP=ffff88806cf08a20 R8 =ffffffff86ab8488 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000001 R13=0000000000000000 R14=ffff888009643780 R15=ffff888008c4b780 RIP=ffffffff81439c92 RFL=00000287 [--S--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 =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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2ad0145008 CR3=000000000d180000 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=07b19c11877ea8ab1649d78f31bcb091 XMM02=0000000000301108ec2efd57dc4c00df XMM03=000000000030de6096b5cba66aacf196 XMM04=ce7d5e4c7550203200000000000ae988 XMM05=ca7fd22caa0a5854000000000031ec38 XMM06=474038aa6c007e1f000000000031dcd8 XMM07=e042d86d42eb936e000000000030e0e0 XMM08=96b5cba66aacf1960000000000301168 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000