[ 54.071714] ------------[ cut here ]------------ [ 54.072676] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.074725] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 54.076233] Modules linked in: [ 54.076842] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.078876] Tainted: [W]=WARN [ 54.079750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.081554] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.082485] 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 [ 54.085758] RSP: 0018:ffff888015a1fbc0 EFLAGS: 00010286 [ 54.086756] RAX: 0000000000000000 RBX: ffffed1002b43f78 RCX: ffffffff813a4050 [ 54.088106] RDX: ffff888013f88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.089410] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b43f2f [ 54.090707] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.092041] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a1fdf8 [ 54.093354] FS: 00007ff06f98f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.094818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.095928] CR2: 00007ffe4cb0eef8 CR3: 000000000d8be000 CR4: 0000000000350ef0 [ 54.097255] Call Trace: [ 54.097733] [ 54.098150] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.099058] ? __create_object+0x59/0x80 [ 54.099886] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.100926] __vmalloc_noprof+0x59/0x60 [ 54.101692] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.102577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.103518] bpf_prog_alloc+0x39/0x200 [ 54.104329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.105283] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.106166] do_seccomp+0x349/0x25e0 [ 54.106904] ? find_held_lock+0x2b/0x80 [ 54.107676] ? do_prlimit+0x310/0x610 [ 54.108475] ? __pfx_do_seccomp+0x10/0x10 [ 54.109268] ? do_raw_spin_unlock+0x53/0x220 [ 54.110075] ? _raw_spin_unlock+0x1e/0x40 [ 54.110858] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.111848] ? static_key_count+0x60/0x80 [ 54.112724] prctl_set_seccomp+0x4e/0x70 [ 54.113540] __do_sys_prctl+0xe6c/0x1d70 [ 54.114343] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.115218] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.116253] ? irqentry_exit+0xf3/0x650 [ 54.116999] do_syscall_64+0xbf/0x430 [ 54.117737] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.118697] RIP: 0033:0x7ff06fe815cd [ 54.119404] 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 [ 54.122684] RSP: 002b:00007ffe4cb0c9d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.124136] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff06fe815cd [ 54.125457] RDX: 000055eaa57cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.126770] RBP: 00007ffe4cb0ca30 R08: 0000000000000000 R09: 00007ffe4cb0c0d0 [ 54.128135] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eae51cc2b0 [ 54.129443] R13: 00007ffe4cb0ce60 R14: 000055eae51ced20 R15: 000055eae51e08d0 [ 54.130770] [ 54.131231] irq event stamp: 1851 [ 54.131865] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 54.133452] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 54.135002] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 54.136580] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 54.137855] ---[ end trace 0000000000000000 ]--- [ 57.009264] ------------[ cut here ]------------ [ 57.010234] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.012352] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 57.013861] Modules linked in: [ 57.014520] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.016587] Tainted: [W]=WARN [ 57.017157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.018704] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.019645] 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 [ 57.022935] RSP: 0018:ffff8880168dfbc0 EFLAGS: 00010286 [ 57.023941] RAX: 0000000000000000 RBX: ffffed1002d1bf78 RCX: ffffffff813a4050 [ 57.025274] RDX: ffff888015ac5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.026594] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1bf2f [ 57.027917] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.029246] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168dfdf8 [ 57.030568] FS: 00007fc0018fb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.032057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.033166] CR2: 00007ffdec22bef8 CR3: 0000000009bfc000 CR4: 0000000000350ef0 [ 57.034519] Call Trace: [ 57.034996] [ 57.035461] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.036406] ? __create_object+0x59/0x80 [ 57.037212] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.038221] __vmalloc_noprof+0x59/0x60 [ 57.038960] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.039861] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.040860] bpf_prog_alloc+0x39/0x200 [ 57.041649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.042640] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.043600] do_seccomp+0x349/0x25e0 [ 57.044374] ? find_held_lock+0x2b/0x80 [ 57.045135] ? do_prlimit+0x310/0x610 [ 57.045925] ? __pfx_do_seccomp+0x10/0x10 [ 57.046759] ? do_raw_spin_unlock+0x53/0x220 [ 57.047642] ? _raw_spin_unlock+0x1e/0x40 [ 57.048479] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.049505] ? static_key_count+0x60/0x80 [ 57.050357] prctl_set_seccomp+0x4e/0x70 [ 57.051134] __do_sys_prctl+0xe6c/0x1d70 [ 57.051968] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.052890] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.053926] ? irqentry_exit+0xf3/0x650 [ 57.054736] do_syscall_64+0xbf/0x430 [ 57.055520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.056544] RIP: 0033:0x7fc001ded5cd [ 57.057289] 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 [ 57.060683] RSP: 002b:00007ffdec229720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.062139] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc001ded5cd [ 57.063502] RDX: 000055701801ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.064876] RBP: 00007ffdec229780 R08: 0000000000000000 R09: 00007ffdec228e20 [ 57.066246] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570536d0240 [ 57.067612] R13: 00007ffdec229bb0 R14: 00005570536d9380 R15: 00005570536e4540 [ 57.069007] [ 57.069494] irq event stamp: 1729 [ 57.070139] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 57.071795] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 57.073354] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 57.074743] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 57.076110] ---[ end trace 0000000000000000 ]--- [ 57.723140] ------------[ cut here ]------------ [ 57.724065] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.726138] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 57.727858] Modules linked in: [ 57.728587] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.730629] Tainted: [W]=WARN [ 57.731220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.732749] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.733682] 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 [ 57.736909] RSP: 0018:ffff888017337bc0 EFLAGS: 00010286 [ 57.737901] RAX: 0000000000000000 RBX: ffffed1002e66f78 RCX: ffffffff813a4050 [ 57.739217] RDX: ffff88800f113780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.740541] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e66f2f [ 57.741839] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.743136] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017337df8 [ 57.744451] FS: 00007f526c3aa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.745921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.746991] CR2: 00007ffe1b003ef8 CR3: 0000000016a8d000 CR4: 0000000000350ef0 [ 57.748304] Call Trace: [ 57.748771] [ 57.749240] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.750112] ? __create_object+0x59/0x80 [ 57.750901] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.751902] __vmalloc_noprof+0x59/0x60 [ 57.752686] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.753570] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.754521] bpf_prog_alloc+0x39/0x200 [ 57.755281] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.756239] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.757123] do_seccomp+0x349/0x25e0 [ 57.757857] ? find_held_lock+0x2b/0x80 [ 57.758639] ? do_prlimit+0x310/0x610 [ 57.759403] ? __pfx_do_seccomp+0x10/0x10 [ 57.760162] ? do_raw_spin_unlock+0x53/0x220 [ 57.761012] ? _raw_spin_unlock+0x1e/0x40 [ 57.761792] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.762785] ? static_key_count+0x60/0x80 [ 57.763607] prctl_set_seccomp+0x4e/0x70 [ 57.764406] __do_sys_prctl+0xe6c/0x1d70 [ 57.765158] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.766026] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.767013] ? irqentry_exit+0xf3/0x650 [ 57.767790] do_syscall_64+0xbf/0x430 [ 57.768549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.769530] RIP: 0033:0x7f526c89c5cd [ 57.770245] 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 [ 57.773463] RSP: 002b:00007ffe1b002af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.774851] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f526c89c5cd [ 57.776157] RDX: 0000556ddd861e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.777485] RBP: 00007ffe1b002b50 R08: 0000000000000000 R09: 00007ffe1b0021f0 [ 57.778771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ddef79ad0 [ 57.780082] R13: 00007ffe1b002f80 R14: 0000556ddef7abc0 R15: 0000556ddef8b780 [ 57.781393] [ 57.781815] irq event stamp: 1787 [ 57.782473] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 57.784009] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 57.785527] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 57.786820] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 57.788092] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10044' (ECDSA) to the list of known hosts. 2025/11/18 06:46:09 fuzzer started 2025/11/18 06:46:09 dialing manager at localhost:37895 2025/11/18 06:46:09 checking machine... 2025/11/18 06:46:09 checking revisions... [ 58.536852] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:46:09 testing simple program... [ 58.621425] cgroup: Unknown subsys name 'net' [ 58.722842] cgroup: Unknown subsys name 'cpuset' [ 58.737002] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:46:08 Registers: info registers vcpu 0 RAX=ffffffff86ab8c8f RBX=0000000000000002 RCX=ffffffff86ab8c8a RDX=dffffc0000000000 RSI=0000000000000000 RDI=1ffffffff0d57191 RBP=ffff88806ce08ab8 RSP=ffff88806ce089f0 R8 =ffffffff86ab8c8e R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025776 R12=ffff88806ce08ac0 R13=ffff88806ce08aa8 R14=ffff88806ce08aa1 R15=ffff88806ce08a60 RIP=ffffffff8135e85e RFL=00000213 [----A-C] 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 00007fc0018fb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc0018da020 CR3=000000000c8bc000 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=00000000000290bf 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=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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffebded74e8 CR3=000000000e71f000 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=2038303a36343a363020383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038303a36343a3630203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000