[ 54.182467] ------------[ cut here ]------------ [ 54.183249] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.184936] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.186144] Modules linked in: [ 54.186632] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.188546] Tainted: [W]=WARN [ 54.189017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.190245] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.190964] 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 [ 54.193610] RSP: 0018:ffff88801570fbc0 EFLAGS: 00010286 [ 54.194425] RAX: 0000000000000000 RBX: ffffed1002ae1f78 RCX: ffffffff813a4050 [ 54.195474] RDX: ffff888016838000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.196549] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ae1f2f [ 54.197629] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.198739] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801570fdf8 [ 54.199819] FS: 00007feca9e97900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.201050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.201934] CR2: 00007ffd742eaef7 CR3: 000000000a2b5000 CR4: 0000000000350ef0 [ 54.203011] Call Trace: [ 54.203433] [ 54.203771] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.204517] ? __create_object+0x59/0x80 [ 54.205178] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.205950] __vmalloc_noprof+0x59/0x60 [ 54.206580] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.207304] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.208036] bpf_prog_alloc+0x39/0x200 [ 54.208662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.209458] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.210225] do_seccomp+0x349/0x25e0 [ 54.210792] ? find_held_lock+0x2b/0x80 [ 54.211415] ? do_prlimit+0x310/0x610 [ 54.211991] ? __pfx_do_seccomp+0x10/0x10 [ 54.212644] ? do_raw_spin_unlock+0x53/0x220 [ 54.213347] ? _raw_spin_unlock+0x1e/0x40 [ 54.213957] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.214760] ? static_key_count+0x60/0x80 [ 54.215426] prctl_set_seccomp+0x4e/0x70 [ 54.216036] __do_sys_prctl+0xe6c/0x1d70 [ 54.216702] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.217437] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.218246] ? irqentry_exit+0xf3/0x650 [ 54.218846] do_syscall_64+0xbf/0x430 [ 54.219460] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.220257] RIP: 0033:0x7fecaa3895cd [ 54.220799] 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 [ 54.223459] RSP: 002b:00007ffd742e8de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.224604] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fecaa3895cd [ 54.225682] RDX: 0000559f58718e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.226755] RBP: 00007ffd742e8e40 R08: 0000000000000000 R09: 00007ffd742e84e0 [ 54.227812] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559f831a9240 [ 54.228874] R13: 00007ffd742e9270 R14: 0000559f831a8bf0 R15: 0000559f831bd4d0 [ 54.229959] [ 54.230358] irq event stamp: 2279 [ 54.230860] hardirqs last enabled at (2287): [] __up_console_sem+0x78/0x80 [ 54.232125] hardirqs last disabled at (2296): [] __up_console_sem+0x5d/0x80 [ 54.233428] softirqs last enabled at (1898): [] handle_softirqs+0x50c/0x770 [ 54.234722] softirqs last disabled at (1881): [] __irq_exit_rcu+0xc4/0x100 [ 54.235997] ---[ end trace 0000000000000000 ]--- [ 57.642416] ------------[ cut here ]------------ [ 57.643323] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.645295] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.646727] Modules linked in: [ 57.647331] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.649296] Tainted: [W]=WARN [ 57.649840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.651297] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.653638] 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 [ 57.656872] RSP: 0018:ffff88801c8c7bc0 EFLAGS: 00010286 [ 57.657860] RAX: 0000000000000000 RBX: ffffed1003918f78 RCX: ffffffff813a4050 [ 57.659125] RDX: ffff888016a65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.660378] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003918f2f [ 57.661648] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.662928] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c8c7df8 [ 57.664197] FS: 00007f89b0789900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.665616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.666659] CR2: 00007f89b0cef4a6 CR3: 000000000e4d3000 CR4: 0000000000350ef0 [ 57.667938] Call Trace: [ 57.668438] [ 57.668842] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.669737] ? __create_object+0x59/0x80 [ 57.670513] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.671470] __vmalloc_noprof+0x59/0x60 [ 57.672216] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.673042] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.673969] bpf_prog_alloc+0x39/0x200 [ 57.674689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.675599] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.676485] do_seccomp+0x349/0x25e0 [ 57.677200] ? find_held_lock+0x2b/0x80 [ 57.677903] ? do_prlimit+0x310/0x610 [ 57.678633] ? __pfx_do_seccomp+0x10/0x10 [ 57.679401] ? do_raw_spin_unlock+0x53/0x220 [ 57.680222] ? _raw_spin_unlock+0x1e/0x40 [ 57.680956] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.681893] ? static_key_count+0x60/0x80 [ 57.682687] prctl_set_seccomp+0x4e/0x70 [ 57.683448] __do_sys_prctl+0xe6c/0x1d70 [ 57.684218] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.685026] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.685990] ? irqentry_exit+0xf3/0x650 [ 57.686743] do_syscall_64+0xbf/0x430 [ 57.687472] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.688407] RIP: 0033:0x7f89b0c7b5cd [ 57.689070] 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 [ 57.692203] RSP: 002b:00007ffc3e8970d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.693559] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89b0c7b5cd [ 57.694822] RDX: 00005578adcc2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.696091] RBP: 00007ffc3e897130 R08: 0000000000000000 R09: 00007ffc3e8967d0 [ 57.697371] R10: 0000000000000000 R11: 0000000000000246 R12: 00005578af18fad0 [ 57.698627] R13: 00007ffc3e897560 R14: 00005578af190bc0 R15: 00005578af1a1780 [ 57.699905] [ 57.700363] irq event stamp: 2041 [ 57.700975] hardirqs last enabled at (2049): [] __up_console_sem+0x78/0x80 [ 57.702493] hardirqs last disabled at (2058): [] __up_console_sem+0x5d/0x80 [ 57.704010] softirqs last enabled at (2072): [] handle_softirqs+0x50c/0x770 [ 57.705530] softirqs last disabled at (2067): [] __irq_exit_rcu+0xc4/0x100 [ 57.706807] ---[ end trace 0000000000000000 ]--- [ 58.473704] ------------[ cut here ]------------ [ 58.474628] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.476607] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 58.478041] Modules linked in: [ 58.478654] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.480640] Tainted: [W]=WARN [ 58.481244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.482689] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.483591] 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 [ 58.486722] RSP: 0018:ffff8880177efbc0 EFLAGS: 00010286 [ 58.487694] RAX: 0000000000000000 RBX: ffffed1002efdf78 RCX: ffffffff813a4050 [ 58.488964] RDX: ffff88801ab99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.490244] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efdf2f [ 58.491499] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.492778] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177efdf8 [ 58.494042] FS: 00007f9ee2f40900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.495482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.496527] CR2: 00007f9ee34a64a6 CR3: 000000000d8d3000 CR4: 0000000000350ef0 [ 58.497805] Call Trace: [ 58.498304] [ 58.498710] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.499598] ? __create_object+0x59/0x80 [ 58.500381] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.501351] __vmalloc_noprof+0x59/0x60 [ 58.502060] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.502921] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.503832] bpf_prog_alloc+0x39/0x200 [ 58.504548] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.505479] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.506375] do_seccomp+0x349/0x25e0 [ 58.507041] ? find_held_lock+0x2b/0x80 [ 58.507791] ? do_prlimit+0x310/0x610 [ 58.508520] ? __pfx_do_seccomp+0x10/0x10 [ 58.509314] ? do_raw_spin_unlock+0x53/0x220 [ 58.510148] ? _raw_spin_unlock+0x1e/0x40 [ 58.510864] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.511817] ? static_key_count+0x60/0x80 [ 58.512603] prctl_set_seccomp+0x4e/0x70 [ 58.513380] __do_sys_prctl+0xe6c/0x1d70 [ 58.514156] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.514955] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.515907] ? irqentry_exit+0xf3/0x650 [ 58.516670] do_syscall_64+0xbf/0x430 [ 58.517426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.518364] RIP: 0033:0x7f9ee34325cd [ 58.519016] 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 [ 58.522133] RSP: 002b:00007fff32fb5f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.523473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ee34325cd [ 58.524748] RDX: 000055fedddbde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.526027] RBP: 00007fff32fb5fe0 R08: 0000000000000000 R09: 00007fff32fb5680 [ 58.527304] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff1547db10 [ 58.528572] R13: 00007fff32fb6410 R14: 000055ff1547e2b0 R15: 000055ff154926f0 [ 58.529867] [ 58.530317] irq event stamp: 1757 [ 58.530910] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 58.532405] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 58.533913] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 58.535431] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 58.536921] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4548' (ECDSA) to the list of known hosts. 2025/11/18 05:52:31 fuzzer started 2025/11/18 05:52:31 dialing manager at localhost:37895 2025/11/18 05:52:31 checking machine... 2025/11/18 05:52:31 checking revisions... [ 59.417640] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:52:31 testing simple program... [ 59.496886] cgroup: Unknown subsys name 'net' [ 59.553433] cgroup: Unknown subsys name 'cpuset' [ 59.571003] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:52:30 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8175a56b RDX=ffff888015549bc0 RSI=ffffffff8175a627 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff88801574f510 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e787a8 R15=ffff888009462500 RIP=ffffffff81751c78 RFL=00000202 [-------] 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 00007fa1ff90e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f89b0d410b0 CR3=00000000135ce000 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=0000000000000050 RBX=ffff88800a9f0000 RCX=ffffffff8259f226 RDX=00000000000103f6 RSI=ffffffff8259f234 RDI=0000000000000007 RBP=00000000000103f6 RSP=ffff88800f2ff208 R8 =0000000000000001 R9 =0000000000006d2c R10=00000000000103f6 R11=0000000000000001 R12=00000000000103f6 R13=ffffed100153e001 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8259f238 RFL=00000093 [--S-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc1d2801338 CR3=000000000dfe8000 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=00000000a60ce07b00000000cec3662e XMM01=0000000000000000310fd4cc73880082 XMM02=00000000000000000000000000000000 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030333a32353a3530203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000