[ 46.230845] ------------[ cut here ]------------ [ 46.231897] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.234174] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.235770] Modules linked in: [ 46.236454] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.238632] Tainted: [W]=WARN [ 46.239235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.240832] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.241841] 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 [ 46.245290] RSP: 0018:ffff888016a47bc0 EFLAGS: 00010286 [ 46.246386] RAX: 0000000000000000 RBX: ffffed1002d48f78 RCX: ffffffff813a4050 [ 46.247775] RDX: ffff888015ae9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.249164] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d48f2f [ 46.250564] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.251950] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a47df8 [ 46.253370] FS: 00007f63cae9d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.255009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.256168] CR2: 00007ffefa3f7ef7 CR3: 000000000c41c000 CR4: 0000000000350ef0 [ 46.257558] Call Trace: [ 46.258099] [ 46.258596] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.259571] ? __create_object+0x59/0x80 [ 46.260429] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.261486] __vmalloc_noprof+0x59/0x60 [ 46.262279] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.263236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.264247] bpf_prog_alloc+0x39/0x200 [ 46.265054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.266092] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.267090] do_seccomp+0x349/0x25e0 [ 46.267887] ? find_held_lock+0x2b/0x80 [ 46.268733] ? do_prlimit+0x310/0x610 [ 46.269704] ? __pfx_do_seccomp+0x10/0x10 [ 46.270601] ? do_raw_spin_unlock+0x53/0x220 [ 46.271511] ? _raw_spin_unlock+0x1e/0x40 [ 46.272315] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.273395] ? static_key_count+0x60/0x80 [ 46.274224] prctl_set_seccomp+0x4e/0x70 [ 46.275071] __do_sys_prctl+0xe6c/0x1d70 [ 46.275929] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.276868] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.277929] ? irqentry_exit+0xf3/0x650 [ 46.278757] do_syscall_64+0xbf/0x430 [ 46.279559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.280593] RIP: 0033:0x7f63cb38f5cd [ 46.281309] 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 [ 46.284826] RSP: 002b:00007ffefa3f6860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.286314] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63cb38f5cd [ 46.287725] RDX: 0000562d7bc90e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.289114] RBP: 00007ffefa3f68c0 R08: 0000000000000000 R09: 00007ffefa3f5f60 [ 46.290527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d9c735ad0 [ 46.291729] R13: 00007ffefa3f6cf0 R14: 0000562d9c736bc0 R15: 0000562d9c747780 [ 46.292936] [ 46.293361] irq event stamp: 1787 [ 46.293939] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 46.295357] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 46.296761] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 46.298203] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 46.299612] ---[ end trace 0000000000000000 ]--- [ 49.569563] ------------[ cut here ]------------ [ 49.570497] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.572519] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.573969] Modules linked in: [ 49.574601] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.576782] Tainted: [W]=WARN [ 49.577433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.578912] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.579808] 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 [ 49.582961] RSP: 0018:ffff8880174dfbc0 EFLAGS: 00010286 [ 49.583933] RAX: 0000000000000000 RBX: ffffed1002e9bf78 RCX: ffffffff813a4050 [ 49.585197] RDX: ffff888013f03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.586478] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9bf2f [ 49.587746] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.589016] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174dfdf8 [ 49.590303] FS: 00007f0a7d5e6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.591739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.592778] CR2: 00007f0a7dad8580 CR3: 000000000f7d4000 CR4: 0000000000350ef0 [ 49.594066] Call Trace: [ 49.594581] [ 49.594986] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.595866] ? __create_object+0x59/0x80 [ 49.596643] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.597595] __vmalloc_noprof+0x59/0x60 [ 49.598360] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.599199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.600105] bpf_prog_alloc+0x39/0x200 [ 49.600829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.601733] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.602640] do_seccomp+0x349/0x25e0 [ 49.603312] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.604210] ? __pfx_do_seccomp+0x10/0x10 [ 49.604990] ? find_held_lock+0x2b/0x80 [ 49.605728] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.606705] ? static_key_count+0x60/0x80 [ 49.607518] prctl_set_seccomp+0x4e/0x70 [ 49.608253] __do_sys_prctl+0xe6c/0x1d70 [ 49.609034] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.609883] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.610832] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.611809] ? irqentry_exit+0xf3/0x650 [ 49.612560] do_syscall_64+0xbf/0x430 [ 49.613254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.614203] RIP: 0033:0x7f0a7dad85cd [ 49.614898] 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 [ 49.618086] RSP: 002b:00007fff27fed270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.619448] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a7dad85cd [ 49.620719] RDX: 000055d4b470be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.621996] RBP: 00007fff27fed2d0 R08: 0000000000000000 R09: 00007fff27fec970 [ 49.623268] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4bbc58ad0 [ 49.624547] R13: 00007fff27fed700 R14: 000055d4bbc59bc0 R15: 000055d4bbc6a780 [ 49.625835] [ 49.626256] irq event stamp: 1813 [ 49.626900] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 49.628412] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 49.629928] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 49.631472] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 49.632964] ---[ end trace 0000000000000000 ]--- [ 50.446212] ------------[ cut here ]------------ [ 50.447313] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.449716] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.451374] Modules linked in: [ 50.451975] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.453971] Tainted: [W]=WARN [ 50.454556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.456005] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.456910] 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 [ 50.460061] RSP: 0018:ffff888019b5fbc0 EFLAGS: 00010286 [ 50.461029] RAX: 0000000000000000 RBX: ffffed100336bf78 RCX: ffffffff813a4050 [ 50.462306] RDX: ffff8880174b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.463595] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100336bf2f [ 50.464880] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.466170] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b5fdf8 [ 50.467433] FS: 00007f0c7cc63900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.468855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.469920] CR2: 00007f0c7d155580 CR3: 000000000f6e2000 CR4: 0000000000350ef0 [ 50.471188] Call Trace: [ 50.471683] [ 50.472093] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.472975] ? __create_object+0x59/0x80 [ 50.473752] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.474734] __vmalloc_noprof+0x59/0x60 [ 50.475487] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.476302] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.477225] bpf_prog_alloc+0x39/0x200 [ 50.477963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.478886] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.479774] do_seccomp+0x349/0x25e0 [ 50.480485] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.481323] ? __pfx_do_seccomp+0x10/0x10 [ 50.482111] ? find_held_lock+0x2b/0x80 [ 50.482857] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.483798] ? static_key_count+0x60/0x80 [ 50.484592] prctl_set_seccomp+0x4e/0x70 [ 50.485308] __do_sys_prctl+0xe6c/0x1d70 [ 50.486112] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.486956] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.487905] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.488945] ? irqentry_exit+0xf3/0x650 [ 50.489730] do_syscall_64+0xbf/0x430 [ 50.490505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.491472] RIP: 0033:0x7f0c7d1555cd [ 50.492130] 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 [ 50.495305] RSP: 002b:00007fffed462fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.496698] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c7d1555cd [ 50.498008] RDX: 00005596d8c79e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.499297] RBP: 00007fffed463000 R08: 0000000000000000 R09: 00007fffed4626a0 [ 50.500595] R10: 0000000000000000 R11: 0000000000000246 R12: 00005596d8f08ad0 [ 50.501876] R13: 00007fffed463430 R14: 00005596d8f09bc0 R15: 00005596d8f1a780 [ 50.503180] [ 50.503652] irq event stamp: 1797 [ 50.504253] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 50.505765] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 50.507302] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 50.508862] softirqs last disabled at (1829): [] __irq_exit_rcu+0xc4/0x100 [ 50.510395] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9172' (ECDSA) to the list of known hosts. 2025/11/17 13:59:27 fuzzer started 2025/11/17 13:59:27 dialing manager at localhost:37895 2025/11/17 13:59:27 checking machine... 2025/11/17 13:59:27 checking revisions... [ 51.387542] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:59:27 testing simple program... [ 51.488944] cgroup: Unknown subsys name 'net' [ 51.554142] cgroup: Unknown subsys name 'cpuset' [ 51.572598] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:59:27 Registers: info registers vcpu 0 RAX=000000000003c9ec RBX=0000000000000001 RCX=ffffffff815d307f RDX=dffffc0000000000 RSI=0000000000005d30 RDI=ffff88806ce31cd0 RBP=ffff888009627828 RSP=ffff888009627760 R8 =0000000000000001 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff888009627830 R13=ffff888009627818 R14=ffff888009627811 R15=ffff8880096277d0 RIP=ffffffff8135e5c2 RFL=00000297 [--S-APC] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555ed184d000 CR3=000000000ead1000 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=2036323a39353a333120373120766f4e XMM01=5f687373203a726f727265203a5d3734 XMM02=632079746972756365732078756e694c XMM03=742064656c696146203a656d616e7962 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036323a39353a3331203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888009757700 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009757840 RIP=ffffffff81b2acf3 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 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=00007fff27fe7000 CR3=000000001dfcc000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000