[ 39.116996] ------------[ cut here ]------------ [ 39.117972] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.120008] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.121501] Modules linked in: [ 39.122109] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.124370] Tainted: [W]=WARN [ 39.124938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.126573] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.127507] 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 [ 39.130748] RSP: 0018:ffff888016b9fbc0 EFLAGS: 00010286 [ 39.131750] RAX: 0000000000000000 RBX: ffffed1002d73f78 RCX: ffffffff813a4050 [ 39.133052] RDX: ffff88801cb0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.134360] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d73f2f [ 39.135661] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.136994] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b9fdf8 [ 39.138313] FS: 00007f33c64c0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.139799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.140885] CR2: 00007ffd8c8c4ef7 CR3: 000000000c7ec000 CR4: 0000000000350ef0 [ 39.142202] Call Trace: [ 39.142706] [ 39.143117] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.144012] ? __create_object+0x59/0x80 [ 39.144800] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.145817] __vmalloc_noprof+0x59/0x60 [ 39.146586] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.147469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.148414] bpf_prog_alloc+0x39/0x200 [ 39.149117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.150266] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.151353] do_seccomp+0x349/0x25e0 [ 39.152074] ? find_held_lock+0x2b/0x80 [ 39.152877] ? do_prlimit+0x310/0x610 [ 39.153725] ? __pfx_do_seccomp+0x10/0x10 [ 39.154582] ? do_raw_spin_unlock+0x53/0x220 [ 39.155482] ? _raw_spin_unlock+0x1e/0x40 [ 39.156301] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.157412] ? static_key_count+0x60/0x80 [ 39.158493] prctl_set_seccomp+0x4e/0x70 [ 39.159497] __do_sys_prctl+0xe6c/0x1d70 [ 39.160517] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.161413] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.162481] ? irqentry_exit+0xf3/0x650 [ 39.163293] do_syscall_64+0xbf/0x430 [ 39.164115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.165113] RIP: 0033:0x7f33c69b25cd [ 39.165841] 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 [ 39.169071] RSP: 002b:00007ffd8c8c2810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.170472] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33c69b25cd [ 39.171770] RDX: 000056413d7d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.173056] RBP: 00007ffd8c8c2870 R08: 0000000000000000 R09: 00007ffd8c8c1f10 [ 39.174374] R10: 0000000000000000 R11: 0000000000000246 R12: 00005641751c6b10 [ 39.175667] R13: 00007ffd8c8c2ca0 R14: 00005641751c72b0 R15: 00005641751db6f0 [ 39.176984] [ 39.177454] irq event stamp: 1895 [ 39.178078] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 39.179684] hardirqs last disabled at (1912): [] __up_console_sem+0x5d/0x80 [ 39.181253] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 39.182931] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 39.184513] ---[ end trace 0000000000000000 ]--- [ 42.592399] ------------[ cut here ]------------ [ 42.592954] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.594213] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.595116] Modules linked in: [ 42.595627] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.596937] Tainted: [W]=WARN [ 42.597318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.598203] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.598783] 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 [ 42.600759] RSP: 0018:ffff888017497bc0 EFLAGS: 00010286 [ 42.601388] RAX: 0000000000000000 RBX: ffffed1002e92f78 RCX: ffffffff813a4050 [ 42.602173] RDX: ffff88801bbcd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.602977] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e92f2f [ 42.603759] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.604556] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017497df8 [ 42.605348] FS: 00007ffa49e99900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.606251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.606879] CR2: 00007ffc774c0ef7 CR3: 0000000020862000 CR4: 0000000000350ef0 [ 42.607671] Call Trace: [ 42.607957] [ 42.608209] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.608765] ? __create_object+0x59/0x80 [ 42.609247] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.609822] __vmalloc_noprof+0x59/0x60 [ 42.610293] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.610809] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.611388] bpf_prog_alloc+0x39/0x200 [ 42.611821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.612387] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.612926] do_seccomp+0x349/0x25e0 [ 42.613369] ? find_held_lock+0x2b/0x80 [ 42.613822] ? do_prlimit+0x310/0x610 [ 42.614283] ? __pfx_do_seccomp+0x10/0x10 [ 42.614743] ? do_raw_spin_unlock+0x53/0x220 [ 42.615249] ? _raw_spin_unlock+0x1e/0x40 [ 42.615703] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.616298] ? static_key_count+0x60/0x80 [ 42.616766] prctl_set_seccomp+0x4e/0x70 [ 42.617249] __do_sys_prctl+0xe6c/0x1d70 [ 42.617707] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.618207] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.618792] ? irqentry_exit+0xf3/0x650 [ 42.619261] do_syscall_64+0xbf/0x430 [ 42.619685] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.620275] RIP: 0033:0x7ffa4a38b5cd [ 42.620686] 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 [ 42.622629] RSP: 002b:00007ffc774be2e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.623460] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffa4a38b5cd [ 42.624243] RDX: 00005606f2a0ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.624999] RBP: 00007ffc774be340 R08: 0000000000000000 R09: 00007ffc774bd9e0 [ 42.625787] R10: 0000000000000000 R11: 0000000000000246 R12: 00005607300a3b10 [ 42.626567] R13: 00007ffc774be770 R14: 00005607300a42b0 R15: 00005607300b86f0 [ 42.627362] [ 42.627621] irq event stamp: 1977 [ 42.627992] hardirqs last enabled at (1985): [] __up_console_sem+0x78/0x80 [ 42.628919] hardirqs last disabled at (1994): [] __up_console_sem+0x5d/0x80 [ 42.629855] softirqs last enabled at (1520): [] handle_softirqs+0x50c/0x770 [ 42.630808] softirqs last disabled at (1495): [] __irq_exit_rcu+0xc4/0x100 [ 42.631731] ---[ end trace 0000000000000000 ]--- [ 43.340759] ------------[ cut here ]------------ [ 43.341673] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.343683] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 43.345115] Modules linked in: [ 43.345740] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.347739] Tainted: [W]=WARN [ 43.348330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.349815] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.350979] 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 [ 43.354255] RSP: 0018:ffff88801a0e7bc0 EFLAGS: 00010286 [ 43.355199] RAX: 0000000000000000 RBX: ffffed100341cf78 RCX: ffffffff813a4050 [ 43.356518] RDX: ffff8880143fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.357796] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100341cf2f [ 43.359079] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.360359] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0e7df8 [ 43.361660] FS: 00007f7f0d642900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.363120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.364169] CR2: 00007f7f0db34580 CR3: 000000002095d000 CR4: 0000000000350ef0 [ 43.365449] Call Trace: [ 43.365933] [ 43.366386] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.367293] ? __create_object+0x59/0x80 [ 43.368034] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.368995] __vmalloc_noprof+0x59/0x60 [ 43.369780] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.370665] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.371587] bpf_prog_alloc+0x39/0x200 [ 43.372321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.373197] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.374100] do_seccomp+0x349/0x25e0 [ 43.374806] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.375710] ? __pfx_do_seccomp+0x10/0x10 [ 43.376496] ? find_held_lock+0x2b/0x80 [ 43.377208] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.378209] ? static_key_count+0x60/0x80 [ 43.379028] prctl_set_seccomp+0x4e/0x70 [ 43.379802] __do_sys_prctl+0xe6c/0x1d70 [ 43.380579] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.381428] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.382405] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.383368] ? irqentry_exit+0xf3/0x650 [ 43.384086] do_syscall_64+0xbf/0x430 [ 43.384828] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.385792] RIP: 0033:0x7f7f0db345cd [ 43.386506] 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 [ 43.389672] RSP: 002b:00007ffc9f742d50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.391045] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f0db345cd [ 43.392313] RDX: 000055c01402de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.393584] RBP: 00007ffc9f742db0 R08: 0000000000000000 R09: 00007ffc9f742450 [ 43.394866] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c053886240 [ 43.396144] R13: 00007ffc9f7431e0 R14: 000055c053885bf0 R15: 000055c05389a4d0 [ 43.397425] [ 43.397864] irq event stamp: 1795 [ 43.398515] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 43.400035] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 43.401559] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 43.402997] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 43.404254] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53268' (ECDSA) to the list of known hosts. 2025/11/18 13:24:21 fuzzer started 2025/11/18 13:24:22 dialing manager at localhost:34383 2025/11/18 13:24:22 checking machine... 2025/11/18 13:24:22 checking revisions... [ 44.300837] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:24:22 testing simple program... [ 44.381353] cgroup: Unknown subsys name 'net' [ 44.449784] cgroup: Unknown subsys name 'cpuset' [ 44.464087] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:24:21 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86abea60 RDX=1ffff11002e6ff61 RSI=1ffff11002e6ff5f RDI=ffff88801737fb08 RBP=ffff88801737faf8 RSP=ffff88801737fa30 R8 =ffffffff86abea64 R9 =ffff88801737fae0 R10=000000000003c9ed R11=00000000000266cc R12=ffff88801737fb00 R13=ffff88801737fae8 R14=ffff88801737fc68 R15=ffff88801737faa0 RIP=ffffffff8135f061 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 00007ffa49e99900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffa49e78020 CR3=0000000020363000 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=00000000000227c5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f88240e9000 CR3=000000000c8b1000 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=34323a333120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363739 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000