[ 46.662801] ------------[ cut here ]------------ [ 46.663740] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.665816] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 46.667273] Modules linked in: [ 46.667896] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.670170] Tainted: [W]=WARN [ 46.670846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.672364] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.673294] 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 [ 46.676531] RSP: 0018:ffff88800f21fbc0 EFLAGS: 00010286 [ 46.677517] RAX: 0000000000000000 RBX: ffffed1001e43f78 RCX: ffffffff813a4050 [ 46.678827] RDX: ffff888016105340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.680114] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e43f2f [ 46.681416] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.682739] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f21fdf8 [ 46.684033] FS: 00007f503d57f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.685482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.686558] CR2: 00007ffdf1f52ef8 CR3: 000000000e83f000 CR4: 0000000000350ef0 [ 46.687859] Call Trace: [ 46.688334] [ 46.688784] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.689702] ? __create_object+0x59/0x80 [ 46.690443] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.691421] __vmalloc_noprof+0x59/0x60 [ 46.692180] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.693050] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.694026] bpf_prog_alloc+0x39/0x200 [ 46.694766] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.695704] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.696592] do_seccomp+0x349/0x25e0 [ 46.697312] ? find_held_lock+0x2b/0x80 [ 46.698086] ? do_prlimit+0x310/0x610 [ 46.698840] ? __pfx_do_seccomp+0x10/0x10 [ 46.699593] ? do_raw_spin_unlock+0x53/0x220 [ 46.700430] ? _raw_spin_unlock+0x1e/0x40 [ 46.701217] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.702214] ? static_key_count+0x60/0x80 [ 46.703029] prctl_set_seccomp+0x4e/0x70 [ 46.703826] __do_sys_prctl+0xe6c/0x1d70 [ 46.704565] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.705425] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.706407] ? irqentry_exit+0xf3/0x650 [ 46.707183] do_syscall_64+0xbf/0x430 [ 46.707932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.708914] RIP: 0033:0x7f503da715cd [ 46.709594] 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 [ 46.712774] RSP: 002b:00007ffdf1f50a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.714162] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f503da715cd [ 46.715469] RDX: 000055589f050e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.716769] RBP: 00007ffdf1f50ae0 R08: 0000000000000000 R09: 00007ffdf1f50180 [ 46.718073] R10: 0000000000000000 R11: 0000000000000246 R12: 00005558b8caaad0 [ 46.719218] R13: 00007ffdf1f50f10 R14: 00005558b8cabbc0 R15: 00005558b8cbc780 [ 46.720302] [ 46.720695] irq event stamp: 1797 [ 46.721195] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 46.722483] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 46.723753] softirqs last enabled at (1324): [] handle_softirqs+0x50c/0x770 [ 46.725039] softirqs last disabled at (1303): [] __irq_exit_rcu+0xc4/0x100 [ 46.726314] ---[ end trace 0000000000000000 ]--- [ 49.454803] ------------[ cut here ]------------ [ 49.455725] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.457827] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.459284] Modules linked in: [ 49.459915] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.462145] Tainted: [W]=WARN [ 49.462821] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.464288] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.465206] 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 [ 49.468386] RSP: 0018:ffff888016907bc0 EFLAGS: 00010286 [ 49.469375] RAX: 0000000000000000 RBX: ffffed1002d20f78 RCX: ffffffff813a4050 [ 49.470690] RDX: ffff888017679bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.471960] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d20f2f [ 49.473239] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.474541] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016907df8 [ 49.475829] FS: 00007f775e9e3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.477274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.478351] CR2: 00007f775eed5580 CR3: 000000000b7ad000 CR4: 0000000000350ef0 [ 49.479660] Call Trace: [ 49.480123] [ 49.480527] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.481425] ? __create_object+0x59/0x80 [ 49.482218] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.483184] __vmalloc_noprof+0x59/0x60 [ 49.483934] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.484799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.485750] bpf_prog_alloc+0x39/0x200 [ 49.486437] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.487362] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.488279] do_seccomp+0x349/0x25e0 [ 49.489002] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.489930] ? __pfx_do_seccomp+0x10/0x10 [ 49.490725] ? find_held_lock+0x2b/0x80 [ 49.491444] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.492399] ? static_key_count+0x60/0x80 [ 49.493208] prctl_set_seccomp+0x4e/0x70 [ 49.493989] __do_sys_prctl+0xe6c/0x1d70 [ 49.494768] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.495584] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.496556] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.497516] ? irqentry_exit+0xf3/0x650 [ 49.498306] do_syscall_64+0xbf/0x430 [ 49.499044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.500001] RIP: 0033:0x7f775eed55cd [ 49.500703] 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 [ 49.503905] RSP: 002b:00007ffd634b0e40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.505279] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f775eed55cd [ 49.506583] RDX: 000055c09abe3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.507688] RBP: 00007ffd634b0ea0 R08: 0000000000000000 R09: 00007ffd634b0540 [ 49.508762] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0a7ff1ad0 [ 49.509860] R13: 00007ffd634b12d0 R14: 000055c0a7ff2bc0 R15: 000055c0a8003780 [ 49.510962] [ 49.511320] irq event stamp: 1853 [ 49.511872] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 49.513169] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 49.514467] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 49.515777] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 49.517054] ---[ end trace 0000000000000000 ]--- [ 50.219282] ------------[ cut here ]------------ [ 50.220086] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.221861] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/259 [ 50.223158] Modules linked in: [ 50.223712] CPU: 1 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.225444] Tainted: [W]=WARN [ 50.225984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.227269] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.228072] 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 [ 50.230884] RSP: 0018:ffff8880176c7bc0 EFLAGS: 00010286 [ 50.231745] RAX: 0000000000000000 RBX: ffffed1002ed8f78 RCX: ffffffff813a4050 [ 50.232889] RDX: ffff888017491bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.234033] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed8f2f [ 50.235209] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.236367] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176c7df8 [ 50.237506] FS: 00007fb96f154900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.238790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.239740] CR2: 00007fb96f646580 CR3: 000000001fd02000 CR4: 0000000000350ef0 [ 50.240882] Call Trace: [ 50.241295] [ 50.241709] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.242465] ? __create_object+0x59/0x80 [ 50.243166] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.244411] __vmalloc_noprof+0x59/0x60 [ 50.245094] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.245880] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.246706] bpf_prog_alloc+0x39/0x200 [ 50.247321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.248144] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.248945] do_seccomp+0x349/0x25e0 [ 50.249549] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.250383] ? __pfx_do_seccomp+0x10/0x10 [ 50.251080] ? find_held_lock+0x2b/0x80 [ 50.251756] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.252571] ? static_key_count+0x60/0x80 [ 50.253283] prctl_set_seccomp+0x4e/0x70 [ 50.253977] __do_sys_prctl+0xe6c/0x1d70 [ 50.254673] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.255395] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.256258] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.257117] ? irqentry_exit+0xf3/0x650 [ 50.257806] do_syscall_64+0xbf/0x430 [ 50.258428] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.259293] RIP: 0033:0x7fb96f6465cd [ 50.259921] 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 [ 50.262758] RSP: 002b:00007ffe66e52f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.263984] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb96f6465cd [ 50.265141] RDX: 0000563d89116e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.266332] RBP: 00007ffe66e52fc0 R08: 0000000000000000 R09: 00007ffe66e52660 [ 50.267487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563dab6c6bf0 [ 50.268658] R13: 00007ffe66e533f0 R14: 0000563dab6d0380 R15: 0000563dab6db460 [ 50.269837] [ 50.270217] irq event stamp: 1739 [ 50.270800] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 50.272183] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.273545] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 50.274954] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 50.276313] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63610' (ECDSA) to the list of known hosts. 2025/11/17 13:24:23 fuzzer started 2025/11/17 13:24:23 dialing manager at localhost:37895 2025/11/17 13:24:23 checking machine... 2025/11/17 13:24:23 checking revisions... [ 51.167428] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:24:23 testing simple program... [ 51.262743] cgroup: Unknown subsys name 'net' [ 51.338553] cgroup: Unknown subsys name 'cpuset' [ 51.360385] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:24:22 Registers: info registers vcpu 0 RAX=00000000000467f5 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbf1aedb000 CR3=000000000a16d000 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=2032323a34323a333120373120766f4e XMM01=73732878696e755f6d6170203a5d3135 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3135325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032323a34323a3331203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880167f6f00 RCX=ffffffff84bf1508 RDX=ffff88801767b780 RSI=0000000000000004 RDI=0000000000000000 RBP=0000000000000020 RSP=ffff8880167f6c80 R8 =0000000000000001 R9 =ffff8880094f000c R10=0000000000000003 R11=ffff8880094f000c R12=0000000000000004 R13=0000000000000003 R14=ffff8880167f6f18 R15=ffff88801782f650 RIP=ffffffff81751730 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 00007f775e9e3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f775e9c2020 CR3=000000000ed48000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000