[ 39.002379] ------------[ cut here ]------------ [ 39.003325] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.005329] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.006807] Modules linked in: [ 39.007404] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.009712] Tainted: [W]=WARN [ 39.010286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.011893] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.012849] 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 [ 39.016090] RSP: 0018:ffff888015c2fbc0 EFLAGS: 00010286 [ 39.017103] RAX: 0000000000000000 RBX: ffffed1002b85f78 RCX: ffffffff813a4050 [ 39.018407] RDX: ffff888016d3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.019705] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b85f2f [ 39.021034] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.022338] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c2fdf8 [ 39.023639] FS: 00007f559f382900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.025103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.026169] CR2: 00007f559f874580 CR3: 000000000e0d6000 CR4: 0000000000350ef0 [ 39.027462] Call Trace: [ 39.027967] [ 39.028382] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.029328] ? __create_object+0x59/0x80 [ 39.030130] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.031106] __vmalloc_noprof+0x59/0x60 [ 39.031874] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.032769] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.033719] bpf_prog_alloc+0x39/0x200 [ 39.034431] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.035400] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.036331] do_seccomp+0x349/0x25e0 [ 39.037082] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.038001] ? __pfx_do_seccomp+0x10/0x10 [ 39.038802] ? find_held_lock+0x2b/0x80 [ 39.039524] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.040486] ? static_key_count+0x60/0x80 [ 39.041313] prctl_set_seccomp+0x4e/0x70 [ 39.042094] __do_sys_prctl+0xe6c/0x1d70 [ 39.042888] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.043924] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.045160] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.046121] ? irqentry_exit+0xf3/0x650 [ 39.046903] do_syscall_64+0xbf/0x430 [ 39.047627] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.048615] RIP: 0033:0x7f559f8745cd [ 39.049287] 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 [ 39.052967] RSP: 002b:00007ffd39806d30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.054354] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f559f8745cd [ 39.055657] RDX: 000056337a1bfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.057023] RBP: 00007ffd39806d90 R08: 0000000000000000 R09: 00007ffd39806430 [ 39.058355] R10: 0000000000000000 R11: 0000000000000246 R12: 000056337f2acb10 [ 39.059659] R13: 00007ffd398071c0 R14: 000056337f2ad2b0 R15: 000056337f2c16f0 [ 39.060991] [ 39.061428] irq event stamp: 1805 [ 39.062084] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 39.063632] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 39.065215] softirqs last enabled at (1842): [] handle_softirqs+0x50c/0x770 [ 39.066786] softirqs last disabled at (1833): [] __irq_exit_rcu+0xc4/0x100 [ 39.068310] ---[ end trace 0000000000000000 ]--- [ 41.919363] ------------[ cut here ]------------ [ 41.919965] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.921264] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.922216] Modules linked in: [ 41.922622] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.923930] Tainted: [W]=WARN [ 41.924287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.925246] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.925846] 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 [ 41.927911] RSP: 0018:ffff88800fc7fbc0 EFLAGS: 00010286 [ 41.928519] RAX: 0000000000000000 RBX: ffffed1001f8ff78 RCX: ffffffff813a4050 [ 41.929349] RDX: ffff888016248000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.930169] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f8ff2f [ 41.930987] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.931815] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fc7fdf8 [ 41.932651] FS: 00007fe6333b4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.933536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.934216] CR2: 00007fe6338a6580 CR3: 000000001fe2b000 CR4: 0000000000350ef0 [ 41.935026] Call Trace: [ 41.935325] [ 41.935615] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.936169] ? __create_object+0x59/0x80 [ 41.936671] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.937249] __vmalloc_noprof+0x59/0x60 [ 41.937727] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.938255] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.938819] bpf_prog_alloc+0x39/0x200 [ 41.939233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.939789] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.940308] do_seccomp+0x349/0x25e0 [ 41.940751] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.941269] ? __pfx_do_seccomp+0x10/0x10 [ 41.941743] ? find_held_lock+0x2b/0x80 [ 41.942178] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.942765] ? static_key_count+0x60/0x80 [ 41.943222] prctl_set_seccomp+0x4e/0x70 [ 41.943696] __do_sys_prctl+0xe6c/0x1d70 [ 41.944143] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.944668] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.945225] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.945803] ? irqentry_exit+0xf3/0x650 [ 41.946233] do_syscall_64+0xbf/0x430 [ 41.946679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.947218] RIP: 0033:0x7fe6338a65cd [ 41.947640] 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 [ 41.949540] RSP: 002b:00007fffe28bb130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.950404] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe6338a65cd [ 41.951229] RDX: 0000555d43652e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.952042] RBP: 00007fffe28bb190 R08: 0000000000000000 R09: 00007fffe28ba830 [ 41.952866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d4771fad0 [ 41.953686] R13: 00007fffe28bb5c0 R14: 0000555d47720bc0 R15: 0000555d47731780 [ 41.954486] [ 41.954786] irq event stamp: 1673 [ 41.955175] hardirqs last enabled at (1681): [] __up_console_sem+0x78/0x80 [ 41.956155] hardirqs last disabled at (1690): [] __up_console_sem+0x5d/0x80 [ 41.957129] softirqs last enabled at (1194): [] handle_softirqs+0x50c/0x770 [ 41.958117] softirqs last disabled at (1185): [] __irq_exit_rcu+0xc4/0x100 [ 41.959095] ---[ end trace 0000000000000000 ]--- [ 42.608569] ------------[ cut here ]------------ [ 42.609489] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.611421] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.612858] Modules linked in: [ 42.613436] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.615365] Tainted: [W]=WARN [ 42.615951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.617403] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.618319] 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 [ 42.621446] RSP: 0018:ffff888009c87bc0 EFLAGS: 00010286 [ 42.622400] RAX: 0000000000000000 RBX: ffffed1001390f78 RCX: ffffffff813a4050 [ 42.623651] RDX: ffff888015b91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.624933] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001390f2f [ 42.626206] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.627469] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009c87df8 [ 42.628737] FS: 00007fbf4da20900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.630168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.631206] CR2: 00007ffd0f450ef7 CR3: 000000001ff41000 CR4: 0000000000350ef0 [ 42.632473] Call Trace: [ 42.632985] [ 42.633392] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.634276] ? __create_object+0x59/0x80 [ 42.635044] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.636001] __vmalloc_noprof+0x59/0x60 [ 42.636760] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.637627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.638496] bpf_prog_alloc+0x39/0x200 [ 42.639228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.640151] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.641064] do_seccomp+0x349/0x25e0 [ 42.641776] ? find_held_lock+0x2b/0x80 [ 42.642484] ? do_prlimit+0x310/0x610 [ 42.643214] ? __pfx_do_seccomp+0x10/0x10 [ 42.643986] ? do_raw_spin_unlock+0x53/0x220 [ 42.644822] ? _raw_spin_unlock+0x1e/0x40 [ 42.645546] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.646506] ? static_key_count+0x60/0x80 [ 42.647301] prctl_set_seccomp+0x4e/0x70 [ 42.648061] __do_sys_prctl+0xe6c/0x1d70 [ 42.648846] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.649697] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.650647] ? irqentry_exit+0xf3/0x650 [ 42.651359] do_syscall_64+0xbf/0x430 [ 42.652081] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.653043] RIP: 0033:0x7fbf4df125cd [ 42.653737] 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 [ 42.656893] RSP: 002b:00007ffd0f44eae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.658238] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf4df125cd [ 42.659493] RDX: 0000556bb2dafe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.660766] RBP: 00007ffd0f44eb40 R08: 0000000000000000 R09: 00007ffd0f44e1e0 [ 42.662039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bb8be2240 [ 42.663298] R13: 00007ffd0f44ef70 R14: 0000556bb8beb380 R15: 0000556bb8bf6540 [ 42.664627] [ 42.665047] irq event stamp: 1759 [ 42.665687] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 42.667173] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 42.668680] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 42.670189] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 42.671674] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62057' (ECDSA) to the list of known hosts. 2025/11/18 18:32:52 fuzzer started 2025/11/18 18:32:52 dialing manager at localhost:34383 2025/11/18 18:32:52 checking machine... 2025/11/18 18:32:52 checking revisions... [ 43.535123] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:32:52 testing simple program... [ 43.627565] cgroup: Unknown subsys name 'net' [ 43.689189] cgroup: Unknown subsys name 'cpuset' [ 43.702096] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:32:51 Registers: info registers vcpu 0 RAX=ffffffff86a1c603 RBX=0000000000000001 RCX=ffffffff86a1c5fe RDX=dffffc0000000000 RSI=0000000000000000 RDI=1ffffffff0d438c0 RBP=ffff888009627898 RSP=ffff8880096277d0 R8 =ffffffff86a1c602 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000b615 R12=ffff8880096278a0 R13=ffff888009627888 R14=ffff888009627881 R15=ffff888009627840 RIP=ffffffff8135e85e 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe633379008 CR3=000000000e6ae000 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=0000000000020dc7 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcaff59438 CR3=000000000bd0c000 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=2031353a32333a383120383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031353a32333a3831203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000