[ 39.041333] ------------[ cut here ]------------ [ 39.042249] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.044317] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.045749] Modules linked in: [ 39.046337] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.048416] Tainted: [W]=WARN [ 39.049018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.050488] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.051429] 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 [ 39.054683] RSP: 0018:ffff88801a777bc0 EFLAGS: 00010286 [ 39.055630] RAX: 0000000000000000 RBX: ffffed10034eef78 RCX: ffffffff813a4050 [ 39.057008] RDX: ffff888016395340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.058272] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034eef2f [ 39.059564] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.060839] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a777df8 [ 39.062203] FS: 00007f29aa15e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.063710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.064768] CR2: 00007ffc5f33eef8 CR3: 0000000009c4e000 CR4: 0000000000350ef0 [ 39.066037] Call Trace: [ 39.066497] [ 39.066962] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.067853] ? __create_object+0x59/0x80 [ 39.068592] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.069619] __vmalloc_noprof+0x59/0x60 [ 39.070386] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.071268] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.072192] bpf_prog_alloc+0x39/0x200 [ 39.072925] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.073847] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.074846] do_seccomp+0x349/0x25e0 [ 39.075527] ? find_held_lock+0x2b/0x80 [ 39.076280] ? do_prlimit+0x310/0x610 [ 39.077018] ? __pfx_do_seccomp+0x10/0x10 [ 39.077801] ? do_raw_spin_unlock+0x53/0x220 [ 39.078649] ? _raw_spin_unlock+0x1e/0x40 [ 39.079463] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.080425] ? static_key_count+0x60/0x80 [ 39.081210] prctl_set_seccomp+0x4e/0x70 [ 39.081989] __do_sys_prctl+0xe6c/0x1d70 [ 39.082764] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.083588] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.084640] ? irqentry_exit+0xf3/0x650 [ 39.085401] do_syscall_64+0xbf/0x430 [ 39.086131] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.087090] RIP: 0033:0x7f29aa6505cd [ 39.087792] 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 [ 39.091038] RSP: 002b:00007ffc5f33c3d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.092399] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29aa6505cd [ 39.093690] RDX: 0000556b71139e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.095080] RBP: 00007ffc5f33c430 R08: 0000000000000000 R09: 00007ffc5f33bad0 [ 39.096358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b8c119ad0 [ 39.097632] R13: 00007ffc5f33c860 R14: 0000556b8c11abc0 R15: 0000556b8c12b780 [ 39.099023] [ 39.099448] irq event stamp: 1799 [ 39.100097] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 39.101612] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 39.103204] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 39.104784] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 39.106289] ---[ end trace 0000000000000000 ]--- [ 42.460148] ------------[ cut here ]------------ [ 42.461071] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.463128] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.464568] Modules linked in: [ 42.465194] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.467416] Tainted: [W]=WARN [ 42.468073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.469543] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.470457] 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 [ 42.473650] RSP: 0018:ffff888016837bc0 EFLAGS: 00010286 [ 42.474597] RAX: 0000000000000000 RBX: ffffed1002d06f78 RCX: ffffffff813a4050 [ 42.475894] RDX: ffff88801a4e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.477161] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d06f2f [ 42.478433] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.479703] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016837df8 [ 42.480967] FS: 00007fee16e0f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.482389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.483458] CR2: 00007fff96ed4ef8 CR3: 00000000203ae000 CR4: 0000000000350ef0 [ 42.484747] Call Trace: [ 42.485208] [ 42.485607] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.486519] ? __create_object+0x59/0x80 [ 42.487322] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.488283] __vmalloc_noprof+0x59/0x60 [ 42.489040] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.489908] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.490823] bpf_prog_alloc+0x39/0x200 [ 42.491532] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.492459] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.493345] do_seccomp+0x349/0x25e0 [ 42.494057] ? find_held_lock+0x2b/0x80 [ 42.494820] ? do_prlimit+0x310/0x610 [ 42.495526] ? __pfx_do_seccomp+0x10/0x10 [ 42.496309] ? do_raw_spin_unlock+0x53/0x220 [ 42.497146] ? _raw_spin_unlock+0x1e/0x40 [ 42.497927] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.498921] ? static_key_count+0x60/0x80 [ 42.499727] prctl_set_seccomp+0x4e/0x70 [ 42.500447] __do_sys_prctl+0xe6c/0x1d70 [ 42.501226] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.502063] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.503046] ? irqentry_exit+0xf3/0x650 [ 42.503802] do_syscall_64+0xbf/0x430 [ 42.504477] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.505410] RIP: 0033:0x7fee173015cd [ 42.506097] 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 [ 42.509250] RSP: 002b:00007fff96ed2550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.510604] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee173015cd [ 42.511896] RDX: 0000556212dc7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.513166] RBP: 00007fff96ed25b0 R08: 0000000000000000 R09: 00007fff96ed1c50 [ 42.514430] R10: 0000000000000000 R11: 0000000000000246 R12: 000055623cff22b0 [ 42.515603] R13: 00007fff96ed29e0 R14: 000055623cff4d20 R15: 000055623d0068d0 [ 42.516688] [ 42.517040] irq event stamp: 1793 [ 42.517532] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 42.518782] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 42.520046] softirqs last enabled at (1470): [] handle_softirqs+0x50c/0x770 [ 42.521313] softirqs last disabled at (1465): [] __irq_exit_rcu+0xc4/0x100 [ 42.522564] ---[ end trace 0000000000000000 ]--- [ 43.336527] ------------[ cut here ]------------ [ 43.337458] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.339521] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.340952] Modules linked in: [ 43.341534] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.343569] Tainted: [W]=WARN [ 43.344152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.345610] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.346513] 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 [ 43.349647] RSP: 0018:ffff88801a8cfbc0 EFLAGS: 00010286 [ 43.350590] RAX: 0000000000000000 RBX: ffffed1003519f78 RCX: ffffffff813a4050 [ 43.351878] RDX: ffff888016659bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.353150] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003519f2f [ 43.354410] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.355701] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a8cfdf8 [ 43.356968] FS: 00007f1f16fa5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.358385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.359453] CR2: 00007f1f17497580 CR3: 00000000200df000 CR4: 0000000000350ef0 [ 43.360715] Call Trace: [ 43.361179] [ 43.361586] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.362490] ? __create_object+0x59/0x80 [ 43.363284] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.364242] __vmalloc_noprof+0x59/0x60 [ 43.364985] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.365843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.366768] bpf_prog_alloc+0x39/0x200 [ 43.367460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.368387] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.369283] do_seccomp+0x349/0x25e0 [ 43.369993] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.370911] ? __pfx_do_seccomp+0x10/0x10 [ 43.371643] ? find_held_lock+0x2b/0x80 [ 43.372390] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.373339] ? static_key_count+0x60/0x80 [ 43.374129] prctl_set_seccomp+0x4e/0x70 [ 43.374904] __do_sys_prctl+0xe6c/0x1d70 [ 43.375645] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.376492] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.377459] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.378400] ? irqentry_exit+0xf3/0x650 [ 43.379176] do_syscall_64+0xbf/0x430 [ 43.379911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.380839] RIP: 0033:0x7f1f174975cd [ 43.381494] 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 [ 43.384640] RSP: 002b:00007ffca30c0180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.386016] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f174975cd [ 43.387288] RDX: 0000557950496e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.388545] RBP: 00007ffca30c01e0 R08: 0000000000000000 R09: 00007ffca30bf880 [ 43.389805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557988140ad0 [ 43.391087] R13: 00007ffca30c0610 R14: 0000557988141bc0 R15: 0000557988152780 [ 43.392364] [ 43.392838] irq event stamp: 1719 [ 43.393440] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 43.394942] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 43.396443] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 43.397958] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 43.399460] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39083' (ECDSA) to the list of known hosts. 2025/11/18 17:55:32 fuzzer started 2025/11/18 17:55:32 dialing manager at localhost:34383 2025/11/18 17:55:32 checking machine... 2025/11/18 17:55:32 checking revisions... [ 44.288730] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:55:32 testing simple program... [ 44.365065] cgroup: Unknown subsys name 'net' [ 44.432828] cgroup: Unknown subsys name 'cpuset' [ 44.445554] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:55:31 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800f34c400 RCX=ffffffff81cf6642 RDX=ffff888016251bc0 RSI=ffffffff81cf665f RDI=ffff88800f34c520 RBP=ffff88800f34c520 RSP=ffff888016467d20 R8 =0000000000000001 R9 =ffffed1002c8cfa3 R10=0000000000000000 R11=0000000000000001 R12=ffffffff81cf665f R13=ffff888016467e58 R14=ffff88800f34c508 R15=0000000000000010 RIP=ffffffff815bd105 RFL=00000247 [---Z-PC] 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 00007f90a8b05900 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=00007ffdd62f6698 CR3=000000000d8e2000 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=dc95430653970f8e1e4ae70f85d5b04a XMM02=ec2efd57dc4c00df00000000003041e0 XMM03=3c5c87cf9b8429b300000000003042b0 XMM04=5e6d2ced54a9460400000000000ae988 XMM05=c52a77641c5a466c0000000000322a80 XMM06=14648eaa1277bab10000000000321460 XMM07=fb795ef6d657705600000000003102e8 XMM08=2c67c8bc2e329bc30000000000304250 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888017d60448 RCX=ffffffff81687b97 RDX=ffff888017953780 RSI=ffff888017d60488 RDI=ffff88800a357b68 RBP=ffff88800a357b68 RSP=ffff888017da7c18 R8 =0000000000000001 R9 =ffffed10013f1005 R10=0000000000000001 R11=0000000000000001 R12=ffff888017d60440 R13=0000000000000001 R14=ffff888009f88028 R15=0000564d41826000 RIP=ffffffff84c23ed4 RFL=00000293 [--S-A-C] 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 00007feed9d34700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fee173c70b0 CR3=000000000e1ed000 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=35353a373120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383135 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000