[ 38.973687] ------------[ cut here ]------------ [ 38.974662] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.976770] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.978312] Modules linked in: [ 38.978992] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.981079] Tainted: [W]=WARN [ 38.981658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.983409] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.984383] 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 [ 38.987716] RSP: 0018:ffff8880163d7bc0 EFLAGS: 00010286 [ 38.988761] RAX: 0000000000000000 RBX: ffffed1002c7af78 RCX: ffffffff813a4050 [ 38.990142] RDX: ffff888009fa0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.991498] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c7af2f [ 38.992851] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.994230] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163d7df8 [ 38.995579] FS: 00007f115ac99900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.997108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.998230] CR2: 00007fffd54e7ef7 CR3: 000000000e473000 CR4: 0000000000350ef0 [ 38.999588] Call Trace: [ 39.000137] [ 39.000576] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.001546] ? __create_object+0x59/0x80 [ 39.002388] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.003432] __vmalloc_noprof+0x59/0x60 [ 39.004244] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.005201] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.006195] bpf_prog_alloc+0x39/0x200 [ 39.006989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.007966] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.008859] do_seccomp+0x349/0x25e0 [ 39.009644] ? find_held_lock+0x2b/0x80 [ 39.010462] ? do_prlimit+0x310/0x610 [ 39.011268] ? __pfx_do_seccomp+0x10/0x10 [ 39.012106] ? do_raw_spin_unlock+0x53/0x220 [ 39.013009] ? _raw_spin_unlock+0x1e/0x40 [ 39.013790] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.014807] ? static_key_count+0x60/0x80 [ 39.015668] prctl_set_seccomp+0x4e/0x70 [ 39.016491] __do_sys_prctl+0xe6c/0x1d70 [ 39.017346] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.018246] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.019275] ? irqentry_exit+0xf3/0x650 [ 39.020091] do_syscall_64+0xbf/0x430 [ 39.020819] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.021843] RIP: 0033:0x7f115b18b5cd [ 39.022573] 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 [ 39.025930] RSP: 002b:00007fffd54e5780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.027365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f115b18b5cd [ 39.028716] RDX: 0000562e042afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.030088] RBP: 00007fffd54e57e0 R08: 0000000000000000 R09: 00007fffd54e4e80 [ 39.031433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e2cb39ad0 [ 39.032780] R13: 00007fffd54e5c10 R14: 0000562e2cb3abc0 R15: 0000562e2cb4b780 [ 39.034171] [ 39.034619] irq event stamp: 1767 [ 39.035316] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 39.036928] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 39.038540] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 39.040167] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 39.041719] ---[ end trace 0000000000000000 ]--- [ 42.173046] ------------[ cut here ]------------ [ 42.174161] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.176485] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.178378] Modules linked in: [ 42.179112] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.181391] Tainted: [W]=WARN [ 42.182079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.183781] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.184932] 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 [ 42.188647] RSP: 0018:ffff888017427bc0 EFLAGS: 00010286 [ 42.189803] RAX: 0000000000000000 RBX: ffffed1002e84f78 RCX: ffffffff813a4050 [ 42.191313] RDX: ffff88801629b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.192799] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e84f2f [ 42.194249] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.195731] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017427df8 [ 42.197250] FS: 00007fb973dd0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.198956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.200222] CR2: 00007ffc65ecfef7 CR3: 000000000f59d000 CR4: 0000000000350ef0 [ 42.201807] Call Trace: [ 42.202426] [ 42.202970] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.203973] ? __create_object+0x59/0x80 [ 42.204824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.205943] __vmalloc_noprof+0x59/0x60 [ 42.206735] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.207816] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.208935] bpf_prog_alloc+0x39/0x200 [ 42.209835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.211036] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.212062] do_seccomp+0x349/0x25e0 [ 42.212858] ? find_held_lock+0x2b/0x80 [ 42.213807] ? do_prlimit+0x310/0x610 [ 42.214615] ? __pfx_do_seccomp+0x10/0x10 [ 42.215562] ? do_raw_spin_unlock+0x53/0x220 [ 42.216529] ? _raw_spin_unlock+0x1e/0x40 [ 42.217486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.218675] ? static_key_count+0x60/0x80 [ 42.219641] prctl_set_seccomp+0x4e/0x70 [ 42.220595] __do_sys_prctl+0xe6c/0x1d70 [ 42.221619] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.222597] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.223704] ? irqentry_exit+0xf3/0x650 [ 42.224658] do_syscall_64+0xbf/0x430 [ 42.225529] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.226585] RIP: 0033:0x7fb9742c25cd [ 42.227357] 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 [ 42.230503] RSP: 002b:00007ffc65ecdfd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.231647] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb9742c25cd [ 42.232717] RDX: 00005629cb9b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.233779] RBP: 00007ffc65ece030 R08: 0000000000000000 R09: 00007ffc65ecd6d0 [ 42.234927] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629e6597ad0 [ 42.236011] R13: 00007ffc65ece460 R14: 00005629e6598bc0 R15: 00005629e65a9780 [ 42.237108] [ 42.237475] irq event stamp: 1807 [ 42.238016] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 42.239342] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 42.240665] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 42.242005] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 42.243307] ---[ end trace 0000000000000000 ]--- [ 43.080811] ------------[ cut here ]------------ [ 43.081728] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.083670] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.085139] Modules linked in: [ 43.085722] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.087664] Tainted: [W]=WARN [ 43.088254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.089714] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.090614] 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 [ 43.093728] RSP: 0018:ffff888019d77bc0 EFLAGS: 00010286 [ 43.094701] RAX: 0000000000000000 RBX: ffffed10033aef78 RCX: ffffffff813a4050 [ 43.095964] RDX: ffff888019c85340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.097239] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033aef2f [ 43.098505] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.099768] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d77df8 [ 43.101030] FS: 00007f0a65b20900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.102424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.103473] CR2: 00007ffe926aeef7 CR3: 000000001f130000 CR4: 0000000000350ef0 [ 43.104742] Call Trace: [ 43.105264] [ 43.105674] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.106559] ? __create_object+0x59/0x80 [ 43.107330] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.108294] __vmalloc_noprof+0x59/0x60 [ 43.109048] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.109928] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.110795] bpf_prog_alloc+0x39/0x200 [ 43.111521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.112430] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.113328] do_seccomp+0x349/0x25e0 [ 43.114036] ? find_held_lock+0x2b/0x80 [ 43.114737] ? do_prlimit+0x310/0x610 [ 43.115462] ? __pfx_do_seccomp+0x10/0x10 [ 43.116244] ? do_raw_spin_unlock+0x53/0x220 [ 43.117085] ? _raw_spin_unlock+0x1e/0x40 [ 43.117808] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.118747] ? static_key_count+0x60/0x80 [ 43.119539] prctl_set_seccomp+0x4e/0x70 [ 43.120303] __do_sys_prctl+0xe6c/0x1d70 [ 43.121095] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.121945] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.122844] ? irqentry_exit+0xf3/0x650 [ 43.123591] do_syscall_64+0xbf/0x430 [ 43.124321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.125262] RIP: 0033:0x7f0a660125cd [ 43.125965] 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 [ 43.129042] RSP: 002b:00007ffe926ad420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.130373] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a660125cd [ 43.131632] RDX: 000055bff9a3ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.132891] RBP: 00007ffe926ad480 R08: 0000000000000000 R09: 00007ffe926acb20 [ 43.134154] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c035621ad0 [ 43.135407] R13: 00007ffe926ad8b0 R14: 000055c035622bc0 R15: 000055c035633780 [ 43.136691] [ 43.137161] irq event stamp: 1709 [ 43.137760] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 43.139240] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 43.140716] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 43.142240] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 43.143710] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24578' (ECDSA) to the list of known hosts. 2025/11/18 19:53:43 fuzzer started 2025/11/18 19:53:43 dialing manager at localhost:34383 2025/11/18 19:53:43 checking machine... 2025/11/18 19:53:43 checking revisions... [ 43.996301] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:53:43 testing simple program... [ 44.052002] cgroup: Unknown subsys name 'net' [ 44.079443] cgroup: Unknown subsys name 'cpuset' [ 44.086747] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:53:42 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff88806ce089a4 RDX=1ffff1100d9c1155 RSI=ffffffff83c60fd3 RDI=ffff88806ce08b18 RBP=ffff88806ce08ae8 RSP=ffff88806ce08a40 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000273eb R12=ffff88806ce08b18 R13=0000000000000000 R14=ffff888016958000 R15=ffff888009462280 RIP=ffffffff8161913f RFL=00000282 [--S----] 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 00007fb973dd0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc65ec8000 CR3=000000001d7a2000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000000 RCX=1ffff1100d9e6e85 RDX=ffff88806cf37400 RSI=ffff888016958080 RDI=ffff88806cf37400 RBP=0000000000000800 RSP=ffff888016857970 R8 =0000000000000001 R9 =ffff88806cf37400 R10=0000000000000000 R11=0000000000000001 R12=ffff888016958080 R13=0000000ae33d14f1 R14=dffffc0000000000 R15=ffff88806cf37340 RIP=ffffffff814a6e1e RFL=00000006 [-----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 00007fb973dd0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f40f3715000 CR3=000000001d7a2000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000