[ 46.240941] ------------[ cut here ]------------ [ 46.241874] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.243884] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.245321] Modules linked in: [ 46.245929] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.247979] Tainted: [W]=WARN [ 46.248533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.250009] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.250940] 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 [ 46.254109] RSP: 0018:ffff88801a0c7bc0 EFLAGS: 00010286 [ 46.255107] RAX: 0000000000000000 RBX: ffffed1003418f78 RCX: ffffffff813a4050 [ 46.256404] RDX: ffff88800ef88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.257695] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003418f2f [ 46.258976] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.260248] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0c7df8 [ 46.261527] FS: 00007efcd2b4f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.262979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.264046] CR2: 00007ffdb963fef7 CR3: 000000001a38d000 CR4: 0000000000350ef0 [ 46.265319] Call Trace: [ 46.265824] [ 46.266243] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.267153] ? __create_object+0x59/0x80 [ 46.267933] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.268904] __vmalloc_noprof+0x59/0x60 [ 46.269674] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.270510] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.271437] bpf_prog_alloc+0x39/0x200 [ 46.272176] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.273113] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.274033] do_seccomp+0x349/0x25e0 [ 46.274768] ? find_held_lock+0x2b/0x80 [ 46.275499] ? do_prlimit+0x310/0x610 [ 46.276227] ? __pfx_do_seccomp+0x10/0x10 [ 46.277005] ? do_raw_spin_unlock+0x53/0x220 [ 46.277832] ? _raw_spin_unlock+0x1e/0x40 [ 46.278575] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.279567] ? static_key_count+0x60/0x80 [ 46.280366] prctl_set_seccomp+0x4e/0x70 [ 46.281137] __do_sys_prctl+0xe6c/0x1d70 [ 46.281923] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.282787] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.283771] ? irqentry_exit+0xf3/0x650 [ 46.284492] do_syscall_64+0xbf/0x430 [ 46.285222] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.286188] RIP: 0033:0x7efcd30415cd [ 46.286902] 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 [ 46.290086] RSP: 002b:00007ffdb963e0f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.291466] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efcd30415cd [ 46.292752] RDX: 0000556d8fc8be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.294028] RBP: 00007ffdb963e150 R08: 0000000000000000 R09: 00007ffdb963d7f0 [ 46.295306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556da9908bf0 [ 46.296586] R13: 00007ffdb963e580 R14: 0000556da9912380 R15: 0000556da991d460 [ 46.297893] [ 46.298319] irq event stamp: 1725 [ 46.298986] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.300494] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.302010] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 46.303566] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 46.305091] ---[ end trace 0000000000000000 ]--- [ 49.227263] ------------[ cut here ]------------ [ 49.228083] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.229858] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.231177] Modules linked in: [ 49.231746] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.233760] Tainted: [W]=WARN [ 49.234273] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.235709] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.236490] 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 [ 49.239340] RSP: 0018:ffff88801a21fbc0 EFLAGS: 00010286 [ 49.240212] RAX: 0000000000000000 RBX: ffffed1003443f78 RCX: ffffffff813a4050 [ 49.241349] RDX: ffff888019d6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.242492] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003443f2f [ 49.243637] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.244779] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a21fdf8 [ 49.245926] FS: 00007fcedb1d9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.247210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.248152] CR2: 00007ffe4ac11ef7 CR3: 000000000b399000 CR4: 0000000000350ef0 [ 49.249298] Call Trace: [ 49.249745] [ 49.250119] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.250940] ? __create_object+0x59/0x80 [ 49.251607] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.252476] __vmalloc_noprof+0x59/0x60 [ 49.253141] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.253915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.254745] bpf_prog_alloc+0x39/0x200 [ 49.255368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.256190] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.256991] do_seccomp+0x349/0x25e0 [ 49.257592] ? find_held_lock+0x2b/0x80 [ 49.258275] ? do_prlimit+0x310/0x610 [ 49.258938] ? __pfx_do_seccomp+0x10/0x10 [ 49.259639] ? do_raw_spin_unlock+0x53/0x220 [ 49.260347] ? _raw_spin_unlock+0x1e/0x40 [ 49.261035] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.261888] ? static_key_count+0x60/0x80 [ 49.262564] prctl_set_seccomp+0x4e/0x70 [ 49.263263] __do_sys_prctl+0xe6c/0x1d70 [ 49.263954] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.264717] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.265546] ? irqentry_exit+0xf3/0x650 [ 49.266228] do_syscall_64+0xbf/0x430 [ 49.266897] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.267741] RIP: 0033:0x7fcedb6cb5cd [ 49.268333] 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 [ 49.271185] RSP: 002b:00007ffe4ac101d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.272418] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcedb6cb5cd [ 49.273561] RDX: 0000555f9353ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.274714] RBP: 00007ffe4ac10230 R08: 0000000000000000 R09: 00007ffe4ac0f8d0 [ 49.275866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555fcd511ad0 [ 49.277006] R13: 00007ffe4ac10660 R14: 0000555fcd512bc0 R15: 0000555fcd523780 [ 49.278165] [ 49.278549] irq event stamp: 1785 [ 49.279144] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 49.280501] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 49.281861] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 49.283248] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 49.284596] ---[ end trace 0000000000000000 ]--- [ 49.855336] ------------[ cut here ]------------ [ 49.856250] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.858218] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.859684] Modules linked in: [ 49.860264] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.862430] Tainted: [W]=WARN [ 49.863128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.864582] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.865462] 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 [ 49.868601] RSP: 0018:ffff8880173a7bc0 EFLAGS: 00010286 [ 49.869550] RAX: 0000000000000000 RBX: ffffed1002e74f78 RCX: ffffffff813a4050 [ 49.870822] RDX: ffff888017215340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.872094] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e74f2f [ 49.873363] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.874645] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173a7df8 [ 49.875946] FS: 00007f2636ea9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.877380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.878448] CR2: 00007ffd109bfef7 CR3: 000000000f538000 CR4: 0000000000350ef0 [ 49.879752] Call Trace: [ 49.880220] [ 49.880671] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.881531] ? __create_object+0x59/0x80 [ 49.882314] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.883295] __vmalloc_noprof+0x59/0x60 [ 49.884052] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.884924] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.885859] bpf_prog_alloc+0x39/0x200 [ 49.886561] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.887500] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.888397] do_seccomp+0x349/0x25e0 [ 49.889121] ? find_held_lock+0x2b/0x80 [ 49.889888] ? do_prlimit+0x310/0x610 [ 49.890591] ? __pfx_do_seccomp+0x10/0x10 [ 49.891397] ? do_raw_spin_unlock+0x53/0x220 [ 49.892233] ? _raw_spin_unlock+0x1e/0x40 [ 49.893012] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.893997] ? static_key_count+0x60/0x80 [ 49.894820] prctl_set_seccomp+0x4e/0x70 [ 49.895561] __do_sys_prctl+0xe6c/0x1d70 [ 49.896354] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.897211] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.898202] ? irqentry_exit+0xf3/0x650 [ 49.898987] do_syscall_64+0xbf/0x430 [ 49.899737] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.900704] RIP: 0033:0x7f263739b5cd [ 49.901372] 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 [ 49.904634] RSP: 002b:00007ffd109be880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.906019] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f263739b5cd [ 49.907344] RDX: 000055f2b4cdee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.908651] RBP: 00007ffd109be8e0 R08: 0000000000000000 R09: 00007ffd109bdf80 [ 49.909943] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2bf4bb240 [ 49.911241] R13: 00007ffd109bed10 R14: 000055f2bf4c4380 R15: 000055f2bf4cf540 [ 49.912561] [ 49.913029] irq event stamp: 1901 [ 49.913696] hardirqs last enabled at (1911): [] __up_console_sem+0x78/0x80 [ 49.915263] hardirqs last disabled at (1920): [] __up_console_sem+0x5d/0x80 [ 49.916815] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 49.918390] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 49.919881] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55105' (ECDSA) to the list of known hosts. 2025/11/18 16:29:08 fuzzer started 2025/11/18 16:29:09 dialing manager at localhost:34383 2025/11/18 16:29:09 checking machine... 2025/11/18 16:29:09 checking revisions... [ 50.773498] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:29:09 testing simple program... [ 50.854216] cgroup: Unknown subsys name 'net' [ 50.925124] cgroup: Unknown subsys name 'cpuset' [ 50.946039] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:29:08 Registers: info registers vcpu 0 RAX=ffffffff81b2a224 RBX=ffffffff81619130 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1159 RSI=ffffffff81b2a224 RDI=ffff88806ce08b38 RBP=ffff88806ce08b08 RSP=ffff88806ce08a68 R8 =ffffffff86a49dd0 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000012f5f R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff88801648b780 R15=ffff888008c4b780 RIP=ffffffff81619130 RFL=00000286 [--S--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 00007fcedb1d9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcedb1a8008 CR3=000000001f682000 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 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff815c4a96 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806cf31cd0 RBP=0000000000000002 RSP=ffff88806cf08b58 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=ffff88806cf27240 R13=0000000000000000 R14=ffffffff86650294 R15=dffffc0000000000 RIP=ffffffff815da513 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 0000000000000000 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=00007ffd6937e828 CR3=000000000d128000 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=39323a363120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363832 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000