[ 47.078250] ------------[ cut here ]------------ [ 47.079189] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.081125] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 47.082587] Modules linked in: [ 47.083231] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.085231] Tainted: [W]=WARN [ 47.085829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.087284] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.088187] 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 [ 47.091273] RSP: 0018:ffff888013e27bc0 EFLAGS: 00010286 [ 47.092236] RAX: 0000000000000000 RBX: ffffed10027c4f78 RCX: ffffffff813a4050 [ 47.093526] RDX: ffff888015400000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.094784] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027c4f2f [ 47.096056] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.097341] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e27df8 [ 47.098605] FS: 00007f9f5c519900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.100011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.101045] CR2: 00007ffe497feef8 CR3: 000000001c849000 CR4: 0000000000350ef0 [ 47.102331] Call Trace: [ 47.102832] [ 47.103239] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.104117] ? __create_object+0x59/0x80 [ 47.104887] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.105849] __vmalloc_noprof+0x59/0x60 [ 47.106545] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.107403] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.108316] bpf_prog_alloc+0x39/0x200 [ 47.109043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.109969] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.110861] do_seccomp+0x349/0x25e0 [ 47.111522] ? find_held_lock+0x2b/0x80 [ 47.112269] ? do_prlimit+0x310/0x610 [ 47.113004] ? __pfx_do_seccomp+0x10/0x10 [ 47.113787] ? do_raw_spin_unlock+0x53/0x220 [ 47.114555] ? _raw_spin_unlock+0x1e/0x40 [ 47.115327] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.116272] ? static_key_count+0x60/0x80 [ 47.117061] prctl_set_seccomp+0x4e/0x70 [ 47.117839] __do_sys_prctl+0xe6c/0x1d70 [ 47.118578] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.119427] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.120396] ? irqentry_exit+0xf3/0x650 [ 47.121142] do_syscall_64+0xbf/0x430 [ 47.121879] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.122831] RIP: 0033:0x7f9f5ca0b5cd [ 47.123485] 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 [ 47.126660] RSP: 002b:00007ffe497fdb20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.128049] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9f5ca0b5cd [ 47.129350] RDX: 000055b1a63c4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.130646] RBP: 00007ffe497fdb80 R08: 0000000000000000 R09: 00007ffe497fd220 [ 47.131938] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b1aa1c0bf0 [ 47.133232] R13: 00007ffe497fdfb0 R14: 000055b1aa1ca380 R15: 000055b1aa1d5460 [ 47.134563] [ 47.135033] irq event stamp: 1745 [ 47.135643] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 47.137197] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 47.138720] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 47.140251] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 47.141781] ---[ end trace 0000000000000000 ]--- [ 50.591504] ------------[ cut here ]------------ [ 50.592404] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.594395] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.595891] Modules linked in: [ 50.596479] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.598452] Tainted: [W]=WARN [ 50.599049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.600497] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.601414] 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 [ 50.604553] RSP: 0018:ffff888015c9fbc0 EFLAGS: 00010286 [ 50.605523] RAX: 0000000000000000 RBX: ffffed1002b93f78 RCX: ffffffff813a4050 [ 50.606791] RDX: ffff888015da0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.608053] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b93f2f [ 50.609314] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.610585] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c9fdf8 [ 50.611861] FS: 00007ff74b6db900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.613270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.614346] CR2: 00007ffebcf82ef8 CR3: 000000001fabd000 CR4: 0000000000350ef0 [ 50.615623] Call Trace: [ 50.616116] [ 50.616528] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.617443] ? __create_object+0x59/0x80 [ 50.618217] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.619179] __vmalloc_noprof+0x59/0x60 [ 50.619918] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.620790] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.621714] bpf_prog_alloc+0x39/0x200 [ 50.622404] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.623315] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.624211] do_seccomp+0x349/0x25e0 [ 50.624928] ? find_held_lock+0x2b/0x80 [ 50.625651] ? do_prlimit+0x310/0x610 [ 50.626388] ? __pfx_do_seccomp+0x10/0x10 [ 50.627170] ? do_raw_spin_unlock+0x53/0x220 [ 50.627992] ? _raw_spin_unlock+0x1e/0x40 [ 50.628768] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.629737] ? static_key_count+0x60/0x80 [ 50.630481] prctl_set_seccomp+0x4e/0x70 [ 50.631235] __do_sys_prctl+0xe6c/0x1d70 [ 50.632007] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.632856] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.633817] ? irqentry_exit+0xf3/0x650 [ 50.634535] do_syscall_64+0xbf/0x430 [ 50.635295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.636227] RIP: 0033:0x7ff74bbcd5cd [ 50.636914] 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 [ 50.640061] RSP: 002b:00007ffebcf80570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.641417] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff74bbcd5cd [ 50.642688] RDX: 000055820eba7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.643964] RBP: 00007ffebcf805d0 R08: 0000000000000000 R09: 00007ffebcf7fc70 [ 50.645232] R10: 0000000000000000 R11: 0000000000000246 R12: 000055823c4512b0 [ 50.646526] R13: 00007ffebcf80a00 R14: 000055823c453d20 R15: 000055823c4658d0 [ 50.647819] [ 50.648233] irq event stamp: 1767 [ 50.648866] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 50.650404] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 50.651899] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 50.653423] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 50.654919] ---[ end trace 0000000000000000 ]--- [ 51.419901] ------------[ cut here ]------------ [ 51.420629] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.422297] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 51.423489] Modules linked in: [ 51.424023] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.425657] Tainted: [W]=WARN [ 51.426148] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.427369] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.428137] 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 [ 51.431964] RSP: 0018:ffff888015d8fbc0 EFLAGS: 00010286 [ 51.433046] RAX: 0000000000000000 RBX: ffffed1002bb1f78 RCX: ffffffff813a4050 [ 51.434123] RDX: ffff888015da1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.435173] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb1f2f [ 51.436235] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.437301] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d8fdf8 [ 51.438644] FS: 00007fa55a7dc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.439880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.440762] CR2: 00007fa55ad424a6 CR3: 000000000e14e000 CR4: 0000000000350ef0 [ 51.441843] Call Trace: [ 51.442226] [ 51.442562] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.443301] ? __create_object+0x59/0x80 [ 51.443947] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.444750] __vmalloc_noprof+0x59/0x60 [ 51.445344] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.446095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.446886] bpf_prog_alloc+0x39/0x200 [ 51.447480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.448268] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.449037] do_seccomp+0x349/0x25e0 [ 51.449628] ? find_held_lock+0x2b/0x80 [ 51.450276] ? do_prlimit+0x310/0x610 [ 51.450897] ? __pfx_do_seccomp+0x10/0x10 [ 51.451538] ? do_raw_spin_unlock+0x53/0x220 [ 51.452241] ? _raw_spin_unlock+0x1e/0x40 [ 51.452906] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.453741] ? static_key_count+0x60/0x80 [ 51.454392] prctl_set_seccomp+0x4e/0x70 [ 51.455054] __do_sys_prctl+0xe6c/0x1d70 [ 51.455718] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.456415] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.457239] ? irqentry_exit+0xf3/0x650 [ 51.457895] do_syscall_64+0xbf/0x430 [ 51.458494] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.459300] RIP: 0033:0x7fa55acce5cd [ 51.459897] 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 [ 51.462620] RSP: 002b:00007ffc255c7f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.463787] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa55acce5cd [ 51.464882] RDX: 000055d113c2fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.465990] RBP: 00007ffc255c7f90 R08: 0000000000000000 R09: 00007ffc255c7630 [ 51.467090] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d144824ad0 [ 51.468191] R13: 00007ffc255c83c0 R14: 000055d144825bc0 R15: 000055d144836780 [ 51.469301] [ 51.469707] irq event stamp: 2021 [ 51.470229] hardirqs last enabled at (2029): [] __up_console_sem+0x78/0x80 [ 51.471532] hardirqs last disabled at (2038): [] __up_console_sem+0x5d/0x80 [ 51.472829] softirqs last enabled at (1978): [] handle_softirqs+0x50c/0x770 [ 51.474156] softirqs last disabled at (1973): [] __irq_exit_rcu+0xc4/0x100 [ 51.475463] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14185' (ECDSA) to the list of known hosts. 2025/11/18 20:25:03 fuzzer started 2025/11/18 20:25:03 dialing manager at localhost:34383 2025/11/18 20:25:03 checking machine... 2025/11/18 20:25:03 checking revisions... [ 52.310754] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:25:04 testing simple program... [ 52.413348] cgroup: Unknown subsys name 'net' [ 52.492309] cgroup: Unknown subsys name 'cpuset' [ 52.517257] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:25:03 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=4b952e4da9267483 RDX=0000000000000000 RSI=000000005e406224 RDI=ffff88806ce31cd0 RBP=ffff88801751f850 RSP=ffff88801751f778 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88801751f840 R14=ffff88800f32b780 R15=ffff88801751f7f8 RIP=ffffffff815bd154 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 00007ff74b6db900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff74bc930b0 CR3=000000001fb69000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=ffffffff86a49dcc RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=ffff88806cf01000 RSP=ffff88806cf089f0 R8 =ffffffff86a49dd0 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000012f5f R12=ffff88806cf08a01 R13=ffff88806cf08ab8 R14=ffff88806cf08ba8 R15=ffff88806cf08a70 RIP=ffffffff815bd130 RFL=00000216 [----AP-] 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc0f8f08000 CR3=000000000dd4d000 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=9e2b126786f7b5bc4d47c14e150fb5fe XMM02=0000000000300a48eff9b2d0a8fce9cb XMM03=0000000000300b182c67c8bc2e329bc3 XMM04=0e56f7d29c41167800000000000ae988 XMM05=5d338d88471c653f000000000031fa50 XMM06=5b75c91c80445342000000000031eaf0 XMM07=e042d86d42eb936e000000000030ee30 XMM08=444cc7efd88871ff0000000000300b18 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000