[ 46.207119] ------------[ cut here ]------------ [ 46.208080] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.210138] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.211594] Modules linked in: [ 46.212286] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.214306] Tainted: [W]=WARN [ 46.214870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.216404] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.217337] 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 [ 46.220586] RSP: 0018:ffff888015677bc0 EFLAGS: 00010286 [ 46.221585] RAX: 0000000000000000 RBX: ffffed1002acef78 RCX: ffffffff813a4050 [ 46.222919] RDX: ffff888016610000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.224230] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002acef2f [ 46.225542] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.226856] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015677df8 [ 46.228166] FS: 00007f41d3b11900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.229645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.230731] CR2: 00007f41d4003580 CR3: 000000000e480000 CR4: 0000000000350ef0 [ 46.232043] Call Trace: [ 46.232519] [ 46.232984] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.233867] ? __create_object+0x59/0x80 [ 46.234679] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.235670] __vmalloc_noprof+0x59/0x60 [ 46.236439] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.237331] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.238295] bpf_prog_alloc+0x39/0x200 [ 46.239058] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.240011] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.240887] do_seccomp+0x349/0x25e0 [ 46.241637] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.242560] ? __pfx_do_seccomp+0x10/0x10 [ 46.243369] ? find_held_lock+0x2b/0x80 [ 46.244144] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.245134] ? static_key_count+0x60/0x80 [ 46.245960] prctl_set_seccomp+0x4e/0x70 [ 46.246709] __do_sys_prctl+0xe6c/0x1d70 [ 46.247510] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.248389] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.249378] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.250391] ? irqentry_exit+0xf3/0x650 [ 46.251181] do_syscall_64+0xbf/0x430 [ 46.251888] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.252855] RIP: 0033:0x7f41d40035cd [ 46.253576] 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 [ 46.256820] RSP: 002b:00007ffdc7ca8c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.258231] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41d40035cd [ 46.259546] RDX: 000055a7c8788e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.260853] RBP: 00007ffdc7ca8ca0 R08: 0000000000000000 R09: 00007ffdc7ca8340 [ 46.262174] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7f929f240 [ 46.263482] R13: 00007ffdc7ca90d0 R14: 000055a7f92a8380 R15: 000055a7f92b3540 [ 46.264814] [ 46.265278] irq event stamp: 1815 [ 46.265942] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 46.267505] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 46.269058] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 46.270547] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 46.271840] ---[ end trace 0000000000000000 ]--- [ 49.157555] ------------[ cut here ]------------ [ 49.158729] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.160792] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.162289] Modules linked in: [ 49.162937] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.164923] Tainted: [W]=WARN [ 49.165479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.167032] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.167942] 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 [ 49.171150] RSP: 0018:ffff8880165dfbc0 EFLAGS: 00010286 [ 49.172150] RAX: 0000000000000000 RBX: ffffed1002cbbf78 RCX: ffffffff813a4050 [ 49.173428] RDX: ffff888015c63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.174735] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cbbf2f [ 49.176027] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.177302] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165dfdf8 [ 49.178591] FS: 00007f7984800900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.180020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.181082] CR2: 00007ffd843e7ef7 CR3: 000000000d8b0000 CR4: 0000000000350ef0 [ 49.182394] Call Trace: [ 49.182853] [ 49.183312] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.184211] ? __create_object+0x59/0x80 [ 49.184996] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.185963] __vmalloc_noprof+0x59/0x60 [ 49.186684] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.187565] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.188502] bpf_prog_alloc+0x39/0x200 [ 49.189238] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.190184] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.191089] do_seccomp+0x349/0x25e0 [ 49.191760] ? find_held_lock+0x2b/0x80 [ 49.192517] ? do_prlimit+0x310/0x610 [ 49.193254] ? __pfx_do_seccomp+0x10/0x10 [ 49.194046] ? do_raw_spin_unlock+0x53/0x220 [ 49.194839] ? _raw_spin_unlock+0x1e/0x40 [ 49.195626] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.196591] ? static_key_count+0x60/0x80 [ 49.197394] prctl_set_seccomp+0x4e/0x70 [ 49.198192] __do_sys_prctl+0xe6c/0x1d70 [ 49.198973] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.199785] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.200754] ? irqentry_exit+0xf3/0x650 [ 49.201499] do_syscall_64+0xbf/0x430 [ 49.202262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.203230] RIP: 0033:0x7f7984cf25cd [ 49.203945] 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 [ 49.207156] RSP: 002b:00007ffd843e5dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.208536] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7984cf25cd [ 49.209833] RDX: 0000564755bd8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.211116] RBP: 00007ffd843e5e30 R08: 0000000000000000 R09: 00007ffd843e54d0 [ 49.212417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564755ed0ad0 [ 49.213703] R13: 00007ffd843e6260 R14: 0000564755ed1bc0 R15: 0000564755ee2780 [ 49.215019] [ 49.215445] irq event stamp: 1825 [ 49.216095] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 49.217641] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 49.219217] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 49.220800] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 49.222335] ---[ end trace 0000000000000000 ]--- [ 49.796131] ------------[ cut here ]------------ [ 49.797046] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.799102] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.800536] Modules linked in: [ 49.801395] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.803426] Tainted: [W]=WARN [ 49.804017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.805478] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.806385] 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 [ 49.809501] RSP: 0018:ffff888016e07bc0 EFLAGS: 00010286 [ 49.810484] RAX: 0000000000000000 RBX: ffffed1002dc0f78 RCX: ffffffff813a4050 [ 49.811736] RDX: ffff888009885340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.812989] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc0f2f [ 49.814252] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.815510] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e07df8 [ 49.816774] FS: 00007f691ba3e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.818202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.819252] CR2: 00007fff57b35ef7 CR3: 000000000bf45000 CR4: 0000000000350ef0 [ 49.820511] Call Trace: [ 49.821010] [ 49.821414] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.822306] ? __create_object+0x59/0x80 [ 49.823075] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.824033] __vmalloc_noprof+0x59/0x60 [ 49.824740] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.825591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.826526] bpf_prog_alloc+0x39/0x200 [ 49.827254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.828168] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.829062] do_seccomp+0x349/0x25e0 [ 49.829739] ? find_held_lock+0x2b/0x80 [ 49.830485] ? do_prlimit+0x310/0x610 [ 49.831219] ? __pfx_do_seccomp+0x10/0x10 [ 49.831990] ? do_raw_spin_unlock+0x53/0x220 [ 49.832760] ? _raw_spin_unlock+0x1e/0x40 [ 49.833529] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.834496] ? static_key_count+0x60/0x80 [ 49.835287] prctl_set_seccomp+0x4e/0x70 [ 49.836050] __do_sys_prctl+0xe6c/0x1d70 [ 49.836777] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.837626] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.838590] ? irqentry_exit+0xf3/0x650 [ 49.839344] do_syscall_64+0xbf/0x430 [ 49.840080] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.841016] RIP: 0033:0x7f691bf305cd [ 49.841673] 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 [ 49.844779] RSP: 002b:00007fff57b33830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.846134] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f691bf305cd [ 49.847386] RDX: 000055ecd29a7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.848644] RBP: 00007fff57b33890 R08: 0000000000000000 R09: 00007fff57b32f30 [ 49.849926] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ed106d2ad0 [ 49.851197] R13: 00007fff57b33cc0 R14: 000055ed106d3bc0 R15: 000055ed106e4780 [ 49.852469] [ 49.852886] irq event stamp: 1807 [ 49.853536] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 49.855033] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 49.856522] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 49.858045] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 49.859556] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47698' (ECDSA) to the list of known hosts. 2025/11/17 19:18:48 fuzzer started 2025/11/17 19:18:48 dialing manager at localhost:37895 2025/11/17 19:18:48 checking machine... 2025/11/17 19:18:48 checking revisions... [ 50.780353] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:18:48 testing simple program... [ 50.876082] cgroup: Unknown subsys name 'net' [ 50.950547] cgroup: Unknown subsys name 'cpuset' [ 50.962458] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:18:47 Registers: info registers vcpu 0 RAX=1ffffffff0d54351 RBX=0000000000000001 RCX=ffffffff86aa1a88 RDX=dffffc0000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86aa1a8c R9 =0000000000000000 R10=000000000003c9ed R11=00000000000219cc R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff888015157850 R15=ffff88806ce08a70 RIP=ffffffff8135e92d RFL=00000212 [----A--] 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 00007f7984800900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f79847c5008 CR3=00000000202bb000 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=000000000002720f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa03db68010 CR3=000000000d765000 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=e3364072898c588223472a15e3d83535 XMM02=0000000000309860ec2efd57dc4c00df XMM03=0000000000313d20c674d60153931bea XMM04=a5bd40cb05da0e3300000000000ae988 XMM05=d96330e2d2db86320000000000322e98 XMM06=474038aa6c007e1f0000000000322d20 XMM07=e042d86d42eb936e0000000000313fa0 XMM08=c674d60153931bea00000000003098c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000