[ 39.050939] ------------[ cut here ]------------ [ 39.051873] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.053694] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.054957] Modules linked in: [ 39.055491] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.057151] Tainted: [W]=WARN [ 39.057697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.059136] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.059996] 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 [ 39.063118] RSP: 0018:ffff888013d87bc0 EFLAGS: 00010286 [ 39.064027] RAX: 0000000000000000 RBX: ffffed10027b0f78 RCX: ffffffff813a4050 [ 39.065286] RDX: ffff8880164e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.066537] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027b0f2f [ 39.067795] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.069057] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013d87df8 [ 39.070315] FS: 00007fd503537900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.071723] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.072764] CR2: 00007ffd6dd0cef7 CR3: 000000000d88a000 CR4: 0000000000350ef0 [ 39.074028] Call Trace: [ 39.074528] [ 39.074935] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.075821] ? __create_object+0x59/0x80 [ 39.076609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.077557] __vmalloc_noprof+0x59/0x60 [ 39.078305] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.079167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.080048] bpf_prog_alloc+0x39/0x200 [ 39.080779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.081711] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.082600] do_seccomp+0x349/0x25e0 [ 39.083284] ? find_held_lock+0x2b/0x80 [ 39.083973] ? do_prlimit+0x310/0x610 [ 39.084694] ? __pfx_do_seccomp+0x10/0x10 [ 39.085438] ? do_raw_spin_unlock+0x53/0x220 [ 39.086235] ? _raw_spin_unlock+0x1e/0x40 [ 39.086947] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.087877] ? static_key_count+0x60/0x80 [ 39.088655] prctl_set_seccomp+0x4e/0x70 [ 39.089403] __do_sys_prctl+0xe6c/0x1d70 [ 39.090157] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.090950] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.091882] ? irqentry_exit+0xf3/0x650 [ 39.092642] do_syscall_64+0xbf/0x430 [ 39.093354] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.094278] RIP: 0033:0x7fd503a295cd [ 39.094918] 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 [ 39.097951] RSP: 002b:00007ffd6dd0a680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.099287] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd503a295cd [ 39.100545] RDX: 00005571d9cb2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.101791] RBP: 00007ffd6dd0a6e0 R08: 0000000000000000 R09: 00007ffd6dd09d80 [ 39.103042] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571f052fad0 [ 39.104314] R13: 00007ffd6dd0ab10 R14: 00005571f0530bc0 R15: 00005571f0541780 [ 39.105587] [ 39.106003] irq event stamp: 1745 [ 39.106634] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 39.108140] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 39.109637] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 39.111129] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 39.112623] ---[ end trace 0000000000000000 ]--- [ 42.052591] ------------[ cut here ]------------ [ 42.053558] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.055557] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.057060] Modules linked in: [ 42.057717] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.059719] Tainted: [W]=WARN [ 42.060335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.061832] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.062783] 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 [ 42.065997] RSP: 0018:ffff888016ec7bc0 EFLAGS: 00010286 [ 42.066985] RAX: 0000000000000000 RBX: ffffed1002dd8f78 RCX: ffffffff813a4050 [ 42.068304] RDX: ffff888013f95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.069597] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd8f2f [ 42.070891] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.072195] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ec7df8 [ 42.073499] FS: 00007f09610be900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.074958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.076029] CR2: 00007ffe54da7ef7 CR3: 00000000175a6000 CR4: 0000000000350ef0 [ 42.077346] Call Trace: [ 42.077819] [ 42.078282] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.079182] ? __create_object+0x59/0x80 [ 42.079923] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.080914] __vmalloc_noprof+0x59/0x60 [ 42.081683] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.082573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.083515] bpf_prog_alloc+0x39/0x200 [ 42.084279] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.085227] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.086138] do_seccomp+0x349/0x25e0 [ 42.086818] ? find_held_lock+0x2b/0x80 [ 42.087587] ? do_prlimit+0x310/0x610 [ 42.088351] ? __pfx_do_seccomp+0x10/0x10 [ 42.089149] ? do_raw_spin_unlock+0x53/0x220 [ 42.089944] ? _raw_spin_unlock+0x1e/0x40 [ 42.090741] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.091710] ? static_key_count+0x60/0x80 [ 42.092524] prctl_set_seccomp+0x4e/0x70 [ 42.093298] __do_sys_prctl+0xe6c/0x1d70 [ 42.094040] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.094900] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.095870] ? irqentry_exit+0xf3/0x650 [ 42.096642] do_syscall_64+0xbf/0x430 [ 42.097393] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.098351] RIP: 0033:0x7f09615b05cd [ 42.099012] 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 [ 42.102206] RSP: 002b:00007ffe54da52e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.103557] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f09615b05cd [ 42.104869] RDX: 0000559e7f4fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.106146] RBP: 00007ffe54da5340 R08: 0000000000000000 R09: 00007ffe54da49e0 [ 42.107441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e9d1e7240 [ 42.108744] R13: 00007ffe54da5770 R14: 0000559e9d1e6bf0 R15: 0000559e9d1fb4d0 [ 42.110042] [ 42.110516] irq event stamp: 1791 [ 42.111163] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 42.112714] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 42.114242] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 42.115792] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 42.117254] ---[ end trace 0000000000000000 ]--- [ 42.913229] ------------[ cut here ]------------ [ 42.914129] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.916136] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.917813] Modules linked in: [ 42.918513] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.920510] Tainted: [W]=WARN [ 42.921063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.922519] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.923432] 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 [ 42.926588] RSP: 0018:ffff88801857fbc0 EFLAGS: 00010286 [ 42.927563] RAX: 0000000000000000 RBX: ffffed10030aff78 RCX: ffffffff813a4050 [ 42.928865] RDX: ffff8880161d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.930138] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030aff2f [ 42.931418] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.932702] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801857fdf8 [ 42.933973] FS: 00007f0deeada900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.935411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.936492] CR2: 00007f0def0404a6 CR3: 000000000cdc6000 CR4: 0000000000350ef0 [ 42.937784] Call Trace: [ 42.938286] [ 42.938697] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.939604] ? __create_object+0x59/0x80 [ 42.940406] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.941368] __vmalloc_noprof+0x59/0x60 [ 42.942085] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.942964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.943886] bpf_prog_alloc+0x39/0x200 [ 42.944659] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.945599] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.946512] do_seccomp+0x349/0x25e0 [ 42.947230] ? find_held_lock+0x2b/0x80 [ 42.947941] ? do_prlimit+0x310/0x610 [ 42.948713] ? __pfx_do_seccomp+0x10/0x10 [ 42.949489] ? do_raw_spin_unlock+0x53/0x220 [ 42.950318] ? _raw_spin_unlock+0x1e/0x40 [ 42.951047] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.951995] ? static_key_count+0x60/0x80 [ 42.952781] prctl_set_seccomp+0x4e/0x70 [ 42.953545] __do_sys_prctl+0xe6c/0x1d70 [ 42.954314] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.955169] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.956079] ? irqentry_exit+0xf3/0x650 [ 42.956839] do_syscall_64+0xbf/0x430 [ 42.957576] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.958618] RIP: 0033:0x7f0deefcc5cd [ 42.959348] 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 [ 42.962528] RSP: 002b:00007ffd2248cfb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.963893] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0deefcc5cd [ 42.965187] RDX: 00005582c14bbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.966468] RBP: 00007ffd2248d010 R08: 0000000000000000 R09: 00007ffd2248c6b0 [ 42.967738] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582e5d68ad0 [ 42.969027] R13: 00007ffd2248d440 R14: 00005582e5d69bc0 R15: 00005582e5d7a780 [ 42.970319] [ 42.970735] irq event stamp: 1873 [ 42.971391] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 42.972917] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 42.974452] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 42.976007] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 42.977535] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56956' (ECDSA) to the list of known hosts. 2025/11/19 01:24:58 fuzzer started 2025/11/19 01:24:58 dialing manager at localhost:34383 2025/11/19 01:24:58 checking machine... 2025/11/19 01:24:58 checking revisions... [ 43.882834] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:24:58 testing simple program... [ 43.973963] cgroup: Unknown subsys name 'net' [ 44.026307] cgroup: Unknown subsys name 'cpuset' [ 44.037957] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:24:57 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=ffff888015fd5340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888015fd5dc0 RDI=00000000503ba00b RBP=ffff888015fd5d98 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015fd5dc0 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815274e6 RFL=00000046 [---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 00007f09610be900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f09616760b0 CR3=000000001fe92000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00000000000000000000000000ff0000 XMM02=00000000000000000000000000ff0000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=6c6f636f746f72702f6374652f006563 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88801841f8d8 RCX=0000000000000001 RDX=1ffff11003083f1c RSI=ffff88801841f978 RDI=ffff88801841f8e0 RBP=ffff88801841f978 RSP=ffff88801841f7e0 R8 =ffffffff869f213a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=0000000000000008 R13=ffff88801841f920 R14=ffff88801841f980 R15=ffff88801841f8d8 RIP=ffffffff8135e265 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 00007f09610be900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeccacb828 CR3=000000001fe92000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000