[ 39.194786] ------------[ cut here ]------------ [ 39.195750] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.197902] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.199641] Modules linked in: [ 39.200400] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.202479] Tainted: [W]=WARN [ 39.203165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.204914] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.205822] 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 [ 39.209213] RSP: 0018:ffff888013ebfbc0 EFLAGS: 00010286 [ 39.210275] RAX: 0000000000000000 RBX: ffffed10027d7f78 RCX: ffffffff813a4050 [ 39.211620] RDX: ffff888013d95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.213003] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027d7f2f [ 39.214373] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.215727] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013ebfdf8 [ 39.217114] FS: 00007fe8a13db900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.218634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.219777] CR2: 00007ffc74013ef8 CR3: 000000000a18e000 CR4: 0000000000350ef0 [ 39.221161] Call Trace: [ 39.221638] [ 39.222144] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.223113] ? __create_object+0x59/0x80 [ 39.223962] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.224991] __vmalloc_noprof+0x59/0x60 [ 39.225723] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.226668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.227656] bpf_prog_alloc+0x39/0x200 [ 39.228459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.229449] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.230425] do_seccomp+0x349/0x25e0 [ 39.231200] ? find_held_lock+0x2b/0x80 [ 39.232031] ? do_prlimit+0x310/0x610 [ 39.232756] ? __pfx_do_seccomp+0x10/0x10 [ 39.233594] ? do_raw_spin_unlock+0x53/0x220 [ 39.234494] ? _raw_spin_unlock+0x1e/0x40 [ 39.235337] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.236370] ? static_key_count+0x60/0x80 [ 39.237225] prctl_set_seccomp+0x4e/0x70 [ 39.238071] __do_sys_prctl+0xe6c/0x1d70 [ 39.238907] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.239739] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.241045] ? irqentry_exit+0xf3/0x650 [ 39.242112] do_syscall_64+0xbf/0x430 [ 39.243135] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.244203] RIP: 0033:0x7fe8a18cd5cd [ 39.245008] 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 [ 39.248377] RSP: 002b:00007ffc740123a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.249827] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8a18cd5cd [ 39.251230] RDX: 000055f07960ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.252602] RBP: 00007ffc74012400 R08: 0000000000000000 R09: 00007ffc74011aa0 [ 39.253995] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f083963b10 [ 39.255303] R13: 00007ffc74012830 R14: 000055f0839642b0 R15: 000055f0839786f0 [ 39.256461] [ 39.256892] irq event stamp: 1815 [ 39.257416] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 39.258772] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 39.260139] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 39.261502] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 39.262897] ---[ end trace 0000000000000000 ]--- [ 42.370912] ------------[ cut here ]------------ [ 42.371806] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.373912] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.375632] Modules linked in: [ 42.376353] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.378394] Tainted: [W]=WARN [ 42.379009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.380503] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.381426] 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 [ 42.384643] RSP: 0018:ffff88800f1b7bc0 EFLAGS: 00010286 [ 42.385633] RAX: 0000000000000000 RBX: ffffed1001e36f78 RCX: ffffffff813a4050 [ 42.386981] RDX: ffff88801570d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.388303] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e36f2f [ 42.389592] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.390936] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1b7df8 [ 42.392254] FS: 00007f2a4febb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.393708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.394813] CR2: 00007ffc6fe6def8 CR3: 0000000020020000 CR4: 0000000000350ef0 [ 42.396119] Call Trace: [ 42.396591] [ 42.397059] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.397964] ? __create_object+0x59/0x80 [ 42.398728] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.399718] __vmalloc_noprof+0x59/0x60 [ 42.400472] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.401348] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.402308] bpf_prog_alloc+0x39/0x200 [ 42.403055] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.403999] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.404916] do_seccomp+0x349/0x25e0 [ 42.405603] ? find_held_lock+0x2b/0x80 [ 42.406384] ? do_prlimit+0x310/0x610 [ 42.407141] ? __pfx_do_seccomp+0x10/0x10 [ 42.407946] ? do_raw_spin_unlock+0x53/0x220 [ 42.408740] ? _raw_spin_unlock+0x1e/0x40 [ 42.409522] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.410508] ? static_key_count+0x60/0x80 [ 42.411317] prctl_set_seccomp+0x4e/0x70 [ 42.412111] __do_sys_prctl+0xe6c/0x1d70 [ 42.412897] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.413727] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.414723] ? irqentry_exit+0xf3/0x650 [ 42.415481] do_syscall_64+0xbf/0x430 [ 42.416221] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.417187] RIP: 0033:0x7f2a503ad5cd [ 42.417906] 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 [ 42.421144] RSP: 002b:00007ffc6fe6c5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.422546] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a503ad5cd [ 42.423863] RDX: 00005566b73ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.425152] RBP: 00007ffc6fe6c630 R08: 0000000000000000 R09: 00007ffc6fe6bcd0 [ 42.426485] R10: 0000000000000000 R11: 0000000000000246 R12: 00005566be1c7b10 [ 42.427781] R13: 00007ffc6fe6ca60 R14: 00005566be1c82b0 R15: 00005566be1dc6f0 [ 42.429089] [ 42.429525] irq event stamp: 1865 [ 42.430211] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 42.431748] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 42.433295] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 42.434887] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 42.436432] ---[ end trace 0000000000000000 ]--- [ 43.249071] ------------[ cut here ]------------ [ 43.250024] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.252015] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.253693] Modules linked in: [ 43.254406] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.256396] Tainted: [W]=WARN [ 43.257002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.258491] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.259410] 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 [ 43.262560] RSP: 0018:ffff888016ca7bc0 EFLAGS: 00010286 [ 43.263528] RAX: 0000000000000000 RBX: ffffed1002d94f78 RCX: ffffffff813a4050 [ 43.264809] RDX: ffff888015f99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.266085] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d94f2f [ 43.267354] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.268633] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ca7df8 [ 43.269897] FS: 00007fa8ec19f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.271333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.272381] CR2: 00007ffec96c6ef8 CR3: 000000000d2c1000 CR4: 0000000000350ef0 [ 43.273643] Call Trace: [ 43.274155] [ 43.274576] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.275483] ? __create_object+0x59/0x80 [ 43.276282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.277279] __vmalloc_noprof+0x59/0x60 [ 43.278064] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.278952] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.279893] bpf_prog_alloc+0x39/0x200 [ 43.280597] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.281539] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.282469] do_seccomp+0x349/0x25e0 [ 43.283201] ? find_held_lock+0x2b/0x80 [ 43.283975] ? do_prlimit+0x310/0x610 [ 43.284686] ? __pfx_do_seccomp+0x10/0x10 [ 43.285486] ? do_raw_spin_unlock+0x53/0x220 [ 43.286348] ? _raw_spin_unlock+0x1e/0x40 [ 43.287141] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.288122] ? static_key_count+0x60/0x80 [ 43.288940] prctl_set_seccomp+0x4e/0x70 [ 43.289683] __do_sys_prctl+0xe6c/0x1d70 [ 43.290496] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.291365] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.292358] ? irqentry_exit+0xf3/0x650 [ 43.293130] do_syscall_64+0xbf/0x430 [ 43.293835] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.294824] RIP: 0033:0x7fa8ec6915cd [ 43.295546] 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 [ 43.298833] RSP: 002b:00007ffec96c4f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.300264] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8ec6915cd [ 43.301575] RDX: 0000556f2b820e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.302898] RBP: 00007ffec96c4fa0 R08: 0000000000000000 R09: 00007ffec96c4640 [ 43.304209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556f32c3a240 [ 43.305514] R13: 00007ffec96c53d0 R14: 0000556f32c43380 R15: 0000556f32c4e540 [ 43.306876] [ 43.307311] irq event stamp: 1875 [ 43.307974] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 43.309520] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 43.311083] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 43.312660] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 43.314216] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56478' (ECDSA) to the list of known hosts. 2025/11/18 16:52:46 fuzzer started 2025/11/18 16:52:46 dialing manager at localhost:34383 2025/11/18 16:52:46 checking machine... 2025/11/18 16:52:46 checking revisions... [ 44.209409] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:52:46 testing simple program... [ 44.290809] cgroup: Unknown subsys name 'net' [ 44.351532] cgroup: Unknown subsys name 'cpuset' [ 44.364512] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:52:45 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86ac3ad6 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888017397a48 RSP=ffff888017397980 R8 =ffffffff86ac3ada R9 =0000000000000000 R10=000000000003c9ed R11=0000000000027439 R12=ffff888017397a50 R13=ffff888017397a38 R14=ffff888017397e78 R15=ffff8880173979f0 RIP=ffffffff8135e96a 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 00007f2a4febb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc6fe66000 CR3=000000000b31a000 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=563412feff00545000000000000080fe 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=ffffffff87ce3608 RBX=0000000000000200 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888012ce41d8 RDI=ffff888012ce3780 RBP=ffff888012ce3780 RSP=ffff888015587258 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000000 R14=ffff888012ce41d8 R15=0000000000000005 RIP=ffffffff815265b1 RFL=00000006 [-----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 00007fe853bfe900 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=00007fe853317028 CR3=000000000b8e5000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=5831da1e663c8f5300000000000ae988 XMM05=858852a967b6de620000000000323048 XMM06=1bfd9c6958a81eea00000000003218d8 XMM07=fb795ef6d657705600000000003115a0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000