[ 38.891146] ------------[ cut here ]------------ [ 38.892180] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.894459] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.896154] Modules linked in: [ 38.896887] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.899141] Tainted: [W]=WARN [ 38.899746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.901426] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.902669] 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 [ 38.907026] RSP: 0018:ffff888019eefbc0 EFLAGS: 00010286 [ 38.908259] RAX: 0000000000000000 RBX: ffffed10033ddf78 RCX: ffffffff813a4050 [ 38.909704] RDX: ffff88800b739bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.911145] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033ddf2f [ 38.912590] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.914004] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019eefdf8 [ 38.915462] FS: 00007f295240c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.917073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.918257] CR2: 00007ffca132fef8 CR3: 000000000d5c4000 CR4: 0000000000350ef0 [ 38.919784] Call Trace: [ 38.920327] [ 38.920842] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.921846] ? __create_object+0x59/0x80 [ 38.922694] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.923823] __vmalloc_noprof+0x59/0x60 [ 38.924630] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.925607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.926682] bpf_prog_alloc+0x39/0x200 [ 38.927534] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.928564] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.929582] do_seccomp+0x349/0x25e0 [ 38.930392] ? find_held_lock+0x2b/0x80 [ 38.931292] ? do_prlimit+0x310/0x610 [ 38.932139] ? __pfx_do_seccomp+0x10/0x10 [ 38.933019] ? do_raw_spin_unlock+0x53/0x220 [ 38.933964] ? _raw_spin_unlock+0x1e/0x40 [ 38.934864] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.935967] ? static_key_count+0x60/0x80 [ 38.936857] prctl_set_seccomp+0x4e/0x70 [ 38.937682] __do_sys_prctl+0xe6c/0x1d70 [ 38.938576] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.939636] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.940720] ? irqentry_exit+0xf3/0x650 [ 38.941586] do_syscall_64+0xbf/0x430 [ 38.942407] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.943514] RIP: 0033:0x7f29528fe5cd [ 38.944277] 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 [ 38.947832] RSP: 002b:00007ffca132ee20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.949349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29528fe5cd [ 38.950821] RDX: 000055a6a10a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.952003] RBP: 00007ffca132ee80 R08: 0000000000000000 R09: 00007ffca132e520 [ 38.952842] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a6da059ad0 [ 38.953651] R13: 00007ffca132f2b0 R14: 000055a6da05abc0 R15: 000055a6da06b780 [ 38.954502] [ 38.954778] irq event stamp: 1781 [ 38.955213] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 38.956131] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 38.956925] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 38.957700] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 38.958481] ---[ end trace 0000000000000000 ]--- [ 41.383969] ------------[ cut here ]------------ [ 41.384389] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.385316] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.385976] Modules linked in: [ 41.386252] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.387167] Tainted: [W]=WARN [ 41.387425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.388093] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.388487] 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 [ 41.389945] RSP: 0018:ffff888015cb7bc0 EFLAGS: 00010286 [ 41.390372] RAX: 0000000000000000 RBX: ffffed1002b96f78 RCX: ffffffff813a4050 [ 41.390955] RDX: ffff88800a985340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.391543] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b96f2f [ 41.392128] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.392694] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cb7df8 [ 41.393284] FS: 00007f608246c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.393942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.394407] CR2: 00007ffc0b84eef8 CR3: 000000002126b000 CR4: 0000000000350ef0 [ 41.394992] Call Trace: [ 41.395214] [ 41.395401] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.395807] ? __create_object+0x59/0x80 [ 41.396147] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.396571] __vmalloc_noprof+0x59/0x60 [ 41.396916] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.397295] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.397703] bpf_prog_alloc+0x39/0x200 [ 41.398041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.398445] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.398856] do_seccomp+0x349/0x25e0 [ 41.399177] ? find_held_lock+0x2b/0x80 [ 41.399507] ? do_prlimit+0x310/0x610 [ 41.399846] ? __pfx_do_seccomp+0x10/0x10 [ 41.400185] ? do_raw_spin_unlock+0x53/0x220 [ 41.400549] ? _raw_spin_unlock+0x1e/0x40 [ 41.400907] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.401331] ? static_key_count+0x60/0x80 [ 41.401676] prctl_set_seccomp+0x4e/0x70 [ 41.402027] __do_sys_prctl+0xe6c/0x1d70 [ 41.402365] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.402734] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.403181] ? irqentry_exit+0xf3/0x650 [ 41.403517] do_syscall_64+0xbf/0x430 [ 41.403850] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.404270] RIP: 0033:0x7f608295e5cd [ 41.404569] 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 [ 41.406040] RSP: 002b:00007ffc0b84dd90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.406670] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f608295e5cd [ 41.407271] RDX: 000055cb2dec4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.407866] RBP: 00007ffc0b84ddf0 R08: 0000000000000000 R09: 00007ffc0b84d490 [ 41.408441] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb6c833ad0 [ 41.409030] R13: 00007ffc0b84e220 R14: 000055cb6c834bc0 R15: 000055cb6c845780 [ 41.409618] [ 41.409831] irq event stamp: 1663 [ 41.410116] hardirqs last enabled at (1671): [] __up_console_sem+0x78/0x80 [ 41.410828] hardirqs last disabled at (1680): [] __up_console_sem+0x5d/0x80 [ 41.411530] softirqs last enabled at (1078): [] handle_softirqs+0x50c/0x770 [ 41.412250] softirqs last disabled at (1073): [] __irq_exit_rcu+0xc4/0x100 [ 41.412955] ---[ end trace 0000000000000000 ]--- [ 42.086690] ------------[ cut here ]------------ [ 42.087699] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.089914] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.091725] Modules linked in: [ 42.092481] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.094635] Tainted: [W]=WARN [ 42.095295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.096884] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.097880] 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 [ 42.101328] RSP: 0018:ffff888018317bc0 EFLAGS: 00010286 [ 42.102387] RAX: 0000000000000000 RBX: ffffed1003062f78 RCX: ffffffff813a4050 [ 42.103785] RDX: ffff8880147e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.105207] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003062f2f [ 42.106595] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.107987] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018317df8 [ 42.109368] FS: 00007fc59d1e0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.110924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.112078] CR2: 00007ffc8e1ddef8 CR3: 000000001c0e8000 CR4: 0000000000350ef0 [ 42.113470] Call Trace: [ 42.114017] [ 42.114461] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.115442] ? __create_object+0x59/0x80 [ 42.116291] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.117344] __vmalloc_noprof+0x59/0x60 [ 42.118168] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.119129] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.120136] bpf_prog_alloc+0x39/0x200 [ 42.120936] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.121946] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.122927] do_seccomp+0x349/0x25e0 [ 42.123675] ? find_held_lock+0x2b/0x80 [ 42.124503] ? do_prlimit+0x310/0x610 [ 42.125307] ? __pfx_do_seccomp+0x10/0x10 [ 42.126163] ? do_raw_spin_unlock+0x53/0x220 [ 42.127069] ? _raw_spin_unlock+0x1e/0x40 [ 42.127925] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.128971] ? static_key_count+0x60/0x80 [ 42.129850] prctl_set_seccomp+0x4e/0x70 [ 42.130648] __do_sys_prctl+0xe6c/0x1d70 [ 42.131509] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.132445] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.133488] ? irqentry_exit+0xf3/0x650 [ 42.134321] do_syscall_64+0xbf/0x430 [ 42.135142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.136186] RIP: 0033:0x7fc59d6d25cd [ 42.136939] 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 [ 42.140397] RSP: 002b:00007ffc8e1dc2b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.141884] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc59d6d25cd [ 42.143290] RDX: 000055df8b0ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.144268] RBP: 00007ffc8e1dc310 R08: 0000000000000000 R09: 00007ffc8e1db9b0 [ 42.145076] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dfa8909ad0 [ 42.145891] R13: 00007ffc8e1dc740 R14: 000055dfa890abc0 R15: 000055dfa891b780 [ 42.146690] [ 42.146986] irq event stamp: 1821 [ 42.147383] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 42.148206] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 42.148949] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 42.149684] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 42.150428] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18662' (ECDSA) to the list of known hosts. 2025/11/18 03:26:35 fuzzer started 2025/11/18 03:26:36 dialing manager at localhost:37895 2025/11/18 03:26:36 checking machine... 2025/11/18 03:26:36 checking revisions... [ 42.950992] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:26:36 testing simple program... [ 43.027518] cgroup: Unknown subsys name 'net' [ 43.067349] cgroup: Unknown subsys name 'cpuset' [ 43.082099] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:26:35 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffff88806ce08924 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff888018124200 RBP=0000000000000001 RSP=ffff88806ce08938 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8175a586 R13=0000000000000206 R14=ffff888018123780 R15=0000000000000002 RIP=ffffffff81529025 RFL=00000296 [--S-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 00007f608246c900 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=00007ffc0b847000 CR3=00000000211ac000 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=563412feff00545000000000000080fe 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 info registers vcpu 1 RAX=000000000001fc2f 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff0098f868 CR3=000000000cf46000 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=36323a333020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323333 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000