[ 46.167030] ------------[ cut here ]------------ [ 46.167993] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.169992] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.171453] Modules linked in: [ 46.172096] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.174129] Tainted: [W]=WARN [ 46.174694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.176148] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.177072] 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 [ 46.180261] RSP: 0018:ffff8880165a7bc0 EFLAGS: 00010286 [ 46.181259] RAX: 0000000000000000 RBX: ffffed1002cb4f78 RCX: ffffffff813a4050 [ 46.182550] RDX: ffff888017f10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.183820] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb4f2f [ 46.185136] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.186440] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165a7df8 [ 46.187783] FS: 00007f227c36d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.189282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.190353] CR2: 00007ffec7091ef8 CR3: 000000000bbb6000 CR4: 0000000000350ef0 [ 46.191640] Call Trace: [ 46.192144] [ 46.192569] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.193465] ? __create_object+0x59/0x80 [ 46.194242] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.195231] __vmalloc_noprof+0x59/0x60 [ 46.195992] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.196878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.197830] bpf_prog_alloc+0x39/0x200 [ 46.198540] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.199476] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.200375] do_seccomp+0x349/0x25e0 [ 46.201111] ? find_held_lock+0x2b/0x80 [ 46.201879] ? do_prlimit+0x310/0x610 [ 46.202585] ? __pfx_do_seccomp+0x10/0x10 [ 46.203368] ? do_raw_spin_unlock+0x53/0x220 [ 46.204193] ? _raw_spin_unlock+0x1e/0x40 [ 46.205007] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.205968] ? static_key_count+0x60/0x80 [ 46.206762] prctl_set_seccomp+0x4e/0x70 [ 46.207491] __do_sys_prctl+0xe6c/0x1d70 [ 46.208273] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.209133] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.210116] ? irqentry_exit+0xf3/0x650 [ 46.210885] do_syscall_64+0xbf/0x430 [ 46.211592] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.212544] RIP: 0033:0x7f227c85f5cd [ 46.213252] 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 [ 46.216457] RSP: 002b:00007ffec7090740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.217868] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f227c85f5cd [ 46.219164] RDX: 000055e907863e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.220445] RBP: 00007ffec70907a0 R08: 0000000000000000 R09: 00007ffec708fe40 [ 46.221760] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e92be8ead0 [ 46.223081] R13: 00007ffec7090bd0 R14: 000055e92be8fbc0 R15: 000055e92bea0780 [ 46.224530] [ 46.225059] irq event stamp: 1767 [ 46.225818] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 46.227572] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 46.229338] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 46.231094] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 46.232663] ---[ end trace 0000000000000000 ]--- [ 49.758716] ------------[ cut here ]------------ [ 49.759671] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.761653] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.763092] Modules linked in: [ 49.763673] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.765652] Tainted: [W]=WARN [ 49.766235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.767687] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.768613] 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 [ 49.771806] RSP: 0018:ffff88801733fbc0 EFLAGS: 00010286 [ 49.772811] RAX: 0000000000000000 RBX: ffffed1002e67f78 RCX: ffffffff813a4050 [ 49.774074] RDX: ffff888016aed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.775345] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e67f2f [ 49.776616] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.777872] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801733fdf8 [ 49.779143] FS: 00007fd591f60900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.780586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.781674] CR2: 00007ffcb9b2eef8 CR3: 000000001f3f6000 CR4: 0000000000350ef0 [ 49.782969] Call Trace: [ 49.783440] [ 49.783886] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.784791] ? __create_object+0x59/0x80 [ 49.785534] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.786505] __vmalloc_noprof+0x59/0x60 [ 49.787258] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.788109] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.789055] bpf_prog_alloc+0x39/0x200 [ 49.789784] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.790678] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.791598] do_seccomp+0x349/0x25e0 [ 49.792304] ? find_held_lock+0x2b/0x80 [ 49.793078] ? do_prlimit+0x310/0x610 [ 49.793831] ? __pfx_do_seccomp+0x10/0x10 [ 49.794583] ? do_raw_spin_unlock+0x53/0x220 [ 49.795418] ? _raw_spin_unlock+0x1e/0x40 [ 49.796173] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.797154] ? static_key_count+0x60/0x80 [ 49.797966] prctl_set_seccomp+0x4e/0x70 [ 49.798693] __do_sys_prctl+0xe6c/0x1d70 [ 49.799473] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.800320] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.801308] ? irqentry_exit+0xf3/0x650 [ 49.802069] do_syscall_64+0xbf/0x430 [ 49.802814] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.803772] RIP: 0033:0x7fd5924525cd [ 49.804438] 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 [ 49.807685] RSP: 002b:00007ffcb9b2d740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.809095] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5924525cd [ 49.810392] RDX: 000056111568de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.811661] RBP: 00007ffcb9b2d7a0 R08: 0000000000000000 R09: 00007ffcb9b2ce40 [ 49.813005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561141508bf0 [ 49.814312] R13: 00007ffcb9b2dbd0 R14: 0000561141512380 R15: 000056114151d460 [ 49.815618] [ 49.816080] irq event stamp: 1725 [ 49.816699] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 49.818241] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 49.819766] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 49.821323] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 49.822840] ---[ end trace 0000000000000000 ]--- [ 50.633201] ------------[ cut here ]------------ [ 50.634168] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.636121] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.637612] Modules linked in: [ 50.638275] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.640246] Tainted: [W]=WARN [ 50.640849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.642686] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.643594] 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 [ 50.646944] RSP: 0018:ffff88801768fbc0 EFLAGS: 00010286 [ 50.648157] RAX: 0000000000000000 RBX: ffffed1002ed1f78 RCX: ffffffff813a4050 [ 50.649621] RDX: ffff888016831bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.650895] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed1f2f [ 50.652169] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.653461] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801768fdf8 [ 50.654744] FS: 00007fe8d560c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.656190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.657262] CR2: 00007ffcab8d2ef8 CR3: 000000000d9e7000 CR4: 0000000000350ef0 [ 50.658557] Call Trace: [ 50.659059] [ 50.659463] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.660355] ? __create_object+0x59/0x80 [ 50.661141] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.662123] __vmalloc_noprof+0x59/0x60 [ 50.662884] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.663688] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.664622] bpf_prog_alloc+0x39/0x200 [ 50.665353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.666274] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.667167] do_seccomp+0x349/0x25e0 [ 50.667883] ? find_held_lock+0x2b/0x80 [ 50.668607] ? do_prlimit+0x310/0x610 [ 50.669348] ? __pfx_do_seccomp+0x10/0x10 [ 50.670131] ? do_raw_spin_unlock+0x53/0x220 [ 50.670952] ? _raw_spin_unlock+0x1e/0x40 [ 50.671674] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.672646] ? static_key_count+0x60/0x80 [ 50.673446] prctl_set_seccomp+0x4e/0x70 [ 50.674218] __do_sys_prctl+0xe6c/0x1d70 [ 50.675029] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.675894] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.676861] ? irqentry_exit+0xf3/0x650 [ 50.677569] do_syscall_64+0xbf/0x430 [ 50.678304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.679237] RIP: 0033:0x7fe8d5afe5cd [ 50.679931] 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 [ 50.683068] RSP: 002b:00007ffcab8d1bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.684421] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8d5afe5cd [ 50.685706] RDX: 0000555bbb167e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.687016] RBP: 00007ffcab8d1c30 R08: 0000000000000000 R09: 00007ffcab8d12d0 [ 50.688289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555bcb4d0bf0 [ 50.689575] R13: 00007ffcab8d2060 R14: 0000555bcb4da380 R15: 0000555bcb4e5460 [ 50.690879] [ 50.691298] irq event stamp: 1769 [ 50.691935] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 50.693467] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 50.694969] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 50.696492] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 50.698008] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31884' (ECDSA) to the list of known hosts. 2025/11/19 06:28:30 fuzzer started 2025/11/19 06:28:31 dialing manager at localhost:34383 2025/11/19 06:28:31 checking machine... 2025/11/19 06:28:31 checking revisions... [ 51.603955] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:28:31 testing simple program... [ 51.698466] cgroup: Unknown subsys name 'net' [ 51.763634] cgroup: Unknown subsys name 'cpuset' [ 51.805281] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:28:30 Registers: info registers vcpu 0 RAX=ffff888016ac0001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888016abfa01 RSI=ffff888016abf9f8 RDI=ffff888016abf428 RBP=ffff888016abf470 RSP=ffff888016abf3a8 R8 =ffffffff86d7bb9a R9 =ffff888016abf458 R10=000000000003c9ed R11=000000000009b459 R12=ffff888016abf478 R13=ffff888016abf460 R14=ffff888016abfa00 R15=ffff888016abf418 RIP=ffffffff8135efa5 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 00007fd591f60900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd592515650 CR3=000000001f3ca000 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=2030333a38323a363020393120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039323a38323a3630203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000324ea RBX=00000000ffffffff RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff813c0dbe RBP=ffff8880096efda8 RSP=ffff88806cf08f78 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000001 R13=0000000000000000 R14=0000000000000080 R15=0000000000000000 RIP=ffffffff813c0dc4 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff8be127638 CR3=000000000d1cf000 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=38323a363020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343936 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000