[ 46.661741] ------------[ cut here ]------------ [ 46.662780] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.665031] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.666616] Modules linked in: [ 46.667255] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.669413] Tainted: [W]=WARN [ 46.670068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.671641] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.672566] 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 [ 46.675988] RSP: 0018:ffff888018477bc0 EFLAGS: 00010286 [ 46.677061] RAX: 0000000000000000 RBX: ffffed100308ef78 RCX: ffffffff813a4050 [ 46.678428] RDX: ffff88801c8a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.679782] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100308ef2f [ 46.681183] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.682553] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018477df8 [ 46.683908] FS: 00007f5e7244c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.685454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.686614] CR2: 00007f5e729b24a6 CR3: 000000000cbf7000 CR4: 0000000000350ef0 [ 46.688010] Call Trace: [ 46.688512] [ 46.689000] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.690002] ? __create_object+0x59/0x80 [ 46.690871] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.691924] __vmalloc_noprof+0x59/0x60 [ 46.692760] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.693732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.694746] bpf_prog_alloc+0x39/0x200 [ 46.695486] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.696476] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.697455] do_seccomp+0x349/0x25e0 [ 46.698244] ? find_held_lock+0x2b/0x80 [ 46.699075] ? do_prlimit+0x310/0x610 [ 46.700435] ? __pfx_do_seccomp+0x10/0x10 [ 46.701318] ? do_raw_spin_unlock+0x53/0x220 [ 46.702229] ? _raw_spin_unlock+0x1e/0x40 [ 46.703079] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.704103] ? static_key_count+0x60/0x80 [ 46.704974] prctl_set_seccomp+0x4e/0x70 [ 46.705832] __do_sys_prctl+0xe6c/0x1d70 [ 46.706692] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.707637] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.708678] ? irqentry_exit+0xf3/0x650 [ 46.709455] do_syscall_64+0xbf/0x430 [ 46.710248] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.711273] RIP: 0033:0x7f5e7293e5cd [ 46.712035] 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 [ 46.715462] RSP: 002b:00007ffe89e61180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.716934] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e7293e5cd [ 46.718310] RDX: 0000564026a47e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.719680] RBP: 00007ffe89e611e0 R08: 0000000000000000 R09: 00007ffe89e60880 [ 46.721069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564061b29ad0 [ 46.722437] R13: 00007ffe89e61610 R14: 0000564061b2abc0 R15: 0000564061b3b780 [ 46.723826] [ 46.724274] irq event stamp: 2155 [ 46.724976] hardirqs last enabled at (2165): [] __up_console_sem+0x78/0x80 [ 46.726639] hardirqs last disabled at (2174): [] __up_console_sem+0x5d/0x80 [ 46.728269] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 46.729860] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.730873] ---[ end trace 0000000000000000 ]--- [ 49.605262] ------------[ cut here ]------------ [ 49.606192] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.608286] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.609984] Modules linked in: [ 49.610577] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.612680] Tainted: [W]=WARN [ 49.613246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.614723] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.615639] 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 [ 49.618832] RSP: 0018:ffff888017517bc0 EFLAGS: 00010286 [ 49.619826] RAX: 0000000000000000 RBX: ffffed1002ea2f78 RCX: ffffffff813a4050 [ 49.621134] RDX: ffff88801721b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.622426] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea2f2f [ 49.623725] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.625013] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017517df8 [ 49.626319] FS: 00007fa2f04d4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.627773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.628849] CR2: 00007fa2f09c6580 CR3: 000000000dc9d000 CR4: 0000000000350ef0 [ 49.630148] Call Trace: [ 49.630676] [ 49.631096] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.632001] ? __create_object+0x59/0x80 [ 49.632793] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.633790] __vmalloc_noprof+0x59/0x60 [ 49.634502] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.635385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.636327] bpf_prog_alloc+0x39/0x200 [ 49.637076] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.638020] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.638935] do_seccomp+0x349/0x25e0 [ 49.639672] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.640532] ? __pfx_do_seccomp+0x10/0x10 [ 49.641339] ? find_held_lock+0x2b/0x80 [ 49.642109] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.643093] ? static_key_count+0x60/0x80 [ 49.643919] prctl_set_seccomp+0x4e/0x70 [ 49.644688] __do_sys_prctl+0xe6c/0x1d70 [ 49.645444] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.646298] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.647402] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.648476] ? irqentry_exit+0xf3/0x650 [ 49.649302] do_syscall_64+0xbf/0x430 [ 49.650052] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.651018] RIP: 0033:0x7fa2f09c65cd [ 49.651730] 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 [ 49.654928] RSP: 002b:00007ffd95080780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.656308] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2f09c65cd [ 49.657628] RDX: 000055a45a567e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.658934] RBP: 00007ffd950807e0 R08: 0000000000000000 R09: 00007ffd9507fe80 [ 49.660236] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a47558aad0 [ 49.661537] R13: 00007ffd95080c10 R14: 000055a47558bbc0 R15: 000055a47559c780 [ 49.662847] [ 49.663274] irq event stamp: 1849 [ 49.663929] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 49.665479] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 49.667013] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 49.668575] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 49.669815] ---[ end trace 0000000000000000 ]--- [ 50.433830] ------------[ cut here ]------------ [ 50.434774] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.436816] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.438338] Modules linked in: [ 50.439000] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.440972] Tainted: [W]=WARN [ 50.441540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.443019] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.443934] 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 [ 50.447127] RSP: 0018:ffff888016627bc0 EFLAGS: 00010286 [ 50.448106] RAX: 0000000000000000 RBX: ffffed1002cc4f78 RCX: ffffffff813a4050 [ 50.449409] RDX: ffff8880155c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.450716] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc4f2f [ 50.452032] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.453327] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016627df8 [ 50.454626] FS: 00007fdccccb0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.456063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.457124] CR2: 00007ffeab1cbef7 CR3: 000000000e3dd000 CR4: 0000000000350ef0 [ 50.458421] Call Trace: [ 50.458946] [ 50.459378] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.460274] ? __create_object+0x59/0x80 [ 50.461062] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.462046] __vmalloc_noprof+0x59/0x60 [ 50.462815] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.463690] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.464634] bpf_prog_alloc+0x39/0x200 [ 50.465345] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.466273] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.467180] do_seccomp+0x349/0x25e0 [ 50.467920] ? find_held_lock+0x2b/0x80 [ 50.468686] ? do_prlimit+0x310/0x610 [ 50.469401] ? __pfx_do_seccomp+0x10/0x10 [ 50.470196] ? do_raw_spin_unlock+0x53/0x220 [ 50.471036] ? _raw_spin_unlock+0x1e/0x40 [ 50.471834] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.472815] ? static_key_count+0x60/0x80 [ 50.473645] prctl_set_seccomp+0x4e/0x70 [ 50.474372] __do_sys_prctl+0xe6c/0x1d70 [ 50.475154] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.476027] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.477012] ? irqentry_exit+0xf3/0x650 [ 50.477803] do_syscall_64+0xbf/0x430 [ 50.478509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.479473] RIP: 0033:0x7fdccd1a25cd [ 50.480191] 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 [ 50.483416] RSP: 002b:00007ffeab1c9aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.484810] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdccd1a25cd [ 50.486128] RDX: 000056392b6d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.487454] RBP: 00007ffeab1c9b00 R08: 0000000000000000 R09: 00007ffeab1c91a0 [ 50.488792] R10: 0000000000000000 R11: 0000000000000246 R12: 000056395d166ad0 [ 50.490114] R13: 00007ffeab1c9f30 R14: 000056395d167bc0 R15: 000056395d178780 [ 50.491453] [ 50.491910] irq event stamp: 1839 [ 50.492539] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 50.494110] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 50.495661] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 50.497230] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 50.498495] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10316' (ECDSA) to the list of known hosts. 2025/11/17 09:47:17 fuzzer started 2025/11/17 09:47:17 dialing manager at localhost:37895 2025/11/17 09:47:17 checking machine... 2025/11/17 09:47:17 checking revisions... [ 51.489716] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:47:17 testing simple program... [ 51.571884] cgroup: Unknown subsys name 'net' [ 51.626706] cgroup: Unknown subsys name 'cpuset' [ 51.641779] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:47:16 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000002 RCX=dfb8078e475e76a4 RDX=ffffffff8135e4a9 RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff88806ce08ac8 RSP=ffff88806ce089b0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88806ce08ab8 R14=ffff88806ce08ab8 R15=ffff88806ce08a70 RIP=ffffffff8135e4c5 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 00007fa2f04d4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd9507a000 CR3=000000001f440000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002a279 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=00000202 [-------] 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe05becb98 CR3=000000000dc71000 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=652406b978d761b8ad453f3fe6cfaf3c XMM02=0000000000304c80eff9b2d0a8fce9cb XMM03=0000000000304d502c67c8bc2e329bc3 XMM04=b739a3bf2c6ed1b400000000000ae988 XMM05=0394861f14684e590000000000320d40 XMM06=3e829fc8c8edc9900000000000320bc8 XMM07=e042d86d42eb936e00000000003127f8 XMM08=02a4f38a966d5e300000000000304d50 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000