[ 39.503946] ------------[ cut here ]------------ [ 39.504783] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.506623] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.507917] Modules linked in: [ 39.508436] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.510068] Tainted: [W]=WARN [ 39.510571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.511780] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.512578] 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 [ 39.515212] RSP: 0018:ffff88801787fbc0 EFLAGS: 00010286 [ 39.516017] RAX: 0000000000000000 RBX: ffffed1002f0ff78 RCX: ffffffff813a4050 [ 39.517066] RDX: ffff888013ff1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.518116] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0ff2f [ 39.519174] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.520233] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801787fdf8 [ 39.521309] FS: 00007f43fdf6f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.522497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.523339] CR2: 00007ffd72836ef7 CR3: 000000000e718000 CR4: 0000000000350ef0 [ 39.524442] Call Trace: [ 39.524828] [ 39.525169] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.525922] ? __create_object+0x59/0x80 [ 39.526567] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.527338] __vmalloc_noprof+0x59/0x60 [ 39.527967] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.528677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.529441] bpf_prog_alloc+0x39/0x200 [ 39.530028] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.530818] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.531574] do_seccomp+0x349/0x25e0 [ 39.532134] ? find_held_lock+0x2b/0x80 [ 39.532763] ? do_prlimit+0x310/0x610 [ 39.533341] ? __pfx_do_seccomp+0x10/0x10 [ 39.534020] ? do_raw_spin_unlock+0x53/0x220 [ 39.534712] ? _raw_spin_unlock+0x1e/0x40 [ 39.535326] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.536159] ? static_key_count+0x60/0x80 [ 39.536825] prctl_set_seccomp+0x4e/0x70 [ 39.537471] __do_sys_prctl+0xe6c/0x1d70 [ 39.538091] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.538812] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.539603] ? irqentry_exit+0xf3/0x650 [ 39.540193] do_syscall_64+0xbf/0x430 [ 39.540802] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.541598] RIP: 0033:0x7f43fe4615cd [ 39.542145] 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 [ 39.544785] RSP: 002b:00007ffd72835a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.545909] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43fe4615cd [ 39.546986] RDX: 00005645a11c3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.548050] RBP: 00007ffd72835a80 R08: 0000000000000000 R09: 00007ffd72835120 [ 39.549111] R10: 0000000000000000 R11: 0000000000000246 R12: 00005645d7ae6240 [ 39.550173] R13: 00007ffd72835eb0 R14: 00005645d7ae5bf0 R15: 00005645d7afa4d0 [ 39.551284] [ 39.551687] irq event stamp: 1717 [ 39.552200] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 39.553467] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 39.554735] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 39.556016] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 39.557252] ---[ end trace 0000000000000000 ]--- [ 42.051001] ------------[ cut here ]------------ [ 42.051822] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.053580] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.054935] Modules linked in: [ 42.055504] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.057259] Tainted: [W]=WARN [ 42.057778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.059105] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.059910] 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 [ 42.062741] RSP: 0018:ffff888016a7fbc0 EFLAGS: 00010286 [ 42.063610] RAX: 0000000000000000 RBX: ffffed1002d4ff78 RCX: ffffffff813a4050 [ 42.064756] RDX: ffff888015f0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.065886] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4ff2f [ 42.067043] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.068179] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a7fdf8 [ 42.069309] FS: 00007fa1243d6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.070576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.071546] CR2: 00007fa1248c8580 CR3: 000000001f8ec000 CR4: 0000000000350ef0 [ 42.072678] Call Trace: [ 42.073080] [ 42.073482] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.074232] ? __create_object+0x59/0x80 [ 42.074942] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.075792] __vmalloc_noprof+0x59/0x60 [ 42.076458] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.077186] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.078009] bpf_prog_alloc+0x39/0x200 [ 42.078658] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.079519] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.080271] do_seccomp+0x349/0x25e0 [ 42.080899] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.081682] ? __pfx_do_seccomp+0x10/0x10 [ 42.082338] ? find_held_lock+0x2b/0x80 [ 42.083041] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.083892] ? static_key_count+0x60/0x80 [ 42.084597] prctl_set_seccomp+0x4e/0x70 [ 42.085246] __do_sys_prctl+0xe6c/0x1d70 [ 42.085934] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.086698] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.087569] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.088436] ? irqentry_exit+0xf3/0x650 [ 42.089072] do_syscall_64+0xbf/0x430 [ 42.089728] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.090566] RIP: 0033:0x7fa1248c85cd [ 42.091177] 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 [ 42.093959] RSP: 002b:00007ffee8007fb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.095208] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1248c85cd [ 42.096342] RDX: 0000562ec1a24e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.097493] RBP: 00007ffee8008010 R08: 0000000000000000 R09: 00007ffee80076b0 [ 42.098633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562efa4ef2b0 [ 42.099785] R13: 00007ffee8008440 R14: 0000562efa4f1d20 R15: 0000562efa5038d0 [ 42.100940] [ 42.101318] irq event stamp: 1709 [ 42.101898] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 42.103275] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 42.104611] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 42.105968] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 42.107333] ---[ end trace 0000000000000000 ]--- [ 42.899045] ------------[ cut here ]------------ [ 42.900104] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.902117] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.903620] Modules linked in: [ 42.904228] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.906202] Tainted: [W]=WARN [ 42.906801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.908287] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.909201] 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 [ 42.912433] RSP: 0018:ffff88801663fbc0 EFLAGS: 00010286 [ 42.913429] RAX: 0000000000000000 RBX: ffffed1002cc7f78 RCX: ffffffff813a4050 [ 42.914732] RDX: ffff888015cbb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.916018] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc7f2f [ 42.917297] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.918561] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801663fdf8 [ 42.919843] FS: 00007f3667e92900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.921262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.922316] CR2: 00007f3668384580 CR3: 000000000bedf000 CR4: 0000000000350ef0 [ 42.923607] Call Trace: [ 42.924069] [ 42.924526] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.925424] ? __create_object+0x59/0x80 [ 42.926162] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.927133] __vmalloc_noprof+0x59/0x60 [ 42.927888] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.928775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.929704] bpf_prog_alloc+0x39/0x200 [ 42.930443] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.931341] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.932263] do_seccomp+0x349/0x25e0 [ 42.932998] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.933915] ? __pfx_do_seccomp+0x10/0x10 [ 42.934761] ? find_held_lock+0x2b/0x80 [ 42.935668] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.936632] ? static_key_count+0x60/0x80 [ 42.937424] prctl_set_seccomp+0x4e/0x70 [ 42.938164] __do_sys_prctl+0xe6c/0x1d70 [ 42.938959] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.939828] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.940794] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.941746] ? irqentry_exit+0xf3/0x650 [ 42.942508] do_syscall_64+0xbf/0x430 [ 42.943206] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.944140] RIP: 0033:0x7f36683845cd [ 42.944850] 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 [ 42.947967] RSP: 002b:00007ffd701c0c20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.949324] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36683845cd [ 42.950574] RDX: 000055723d4e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.951878] RBP: 00007ffd701c0c80 R08: 0000000000000000 R09: 00007ffd701c0320 [ 42.953147] R10: 0000000000000000 R11: 0000000000000246 R12: 000055726a360bf0 [ 42.954403] R13: 00007ffd701c10b0 R14: 000055726a36a380 R15: 000055726a375460 [ 42.955705] [ 42.956118] irq event stamp: 1837 [ 42.956767] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 42.958261] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 42.959767] softirqs last enabled at (1850): [] handle_softirqs+0x50c/0x770 [ 42.961278] softirqs last disabled at (1845): [] __irq_exit_rcu+0xc4/0x100 [ 42.962773] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24456' (ECDSA) to the list of known hosts. 2025/11/18 23:18:49 fuzzer started 2025/11/18 23:18:50 dialing manager at localhost:34383 2025/11/18 23:18:50 checking machine... 2025/11/18 23:18:50 checking revisions... [ 44.023228] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:18:50 testing simple program... [ 44.116066] cgroup: Unknown subsys name 'net' [ 44.172317] cgroup: Unknown subsys name 'cpuset' [ 44.189703] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:18:49 Registers: info registers vcpu 0 RAX=ffff888018bd18d0 RBX=ffff88800bd41480 RCX=1ffff1100317a31a RDX=ffff888015b7fdd0 RSI=ffffffff81cebbc1 RDI=ffff88800f6c1fbc RBP=ffff88800bd3e250 RSP=ffff88800d2b7ab8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888018bd1800 R13=ffff88800bd41498 R14=0000000000000000 R15=ffff888018bd1940 RIP=ffffffff81cebbec 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 00007fa1243d6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa12498b650 CR3=000000001f8e9000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001cc49 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=00000202 [-------] 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f80adca1148 CR3=000000000e694000 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=31c718db7a9ad498c84fe2fd6f2b94f9 XMM02=2c67c8bc2e329bc300000000003042d8 XMM03=fb795ef6d6577056000000000030fd40 XMM04=07b96bafd17cbefc00000000000ae988 XMM05=7d52d4d6d4de7cdc0000000000321430 XMM06=474038aa6c007e1f00000000003204d0 XMM07=e042d86d42eb936e0000000000310290 XMM08=a7875beea609f4970000000000304338 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000