[ 39.088457] ------------[ cut here ]------------ [ 39.089348] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.091251] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.092637] Modules linked in: [ 39.093215] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.095183] Tainted: [W]=WARN [ 39.095696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.097042] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.097907] 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 [ 39.100851] RSP: 0018:ffff888016f07bc0 EFLAGS: 00010286 [ 39.101728] RAX: 0000000000000000 RBX: ffffed1002de0f78 RCX: ffffffff813a4050 [ 39.102917] RDX: ffff888013bd8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.104123] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de0f2f [ 39.105306] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.106514] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f07df8 [ 39.107758] FS: 00007f3ba04f2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.109107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.110112] CR2: 00007f3ba09e4580 CR3: 000000000e2b5000 CR4: 0000000000350ef0 [ 39.111336] Call Trace: [ 39.111786] [ 39.112210] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.113067] ? __create_object+0x59/0x80 [ 39.113774] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.114705] __vmalloc_noprof+0x59/0x60 [ 39.115440] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.116279] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.117185] bpf_prog_alloc+0x39/0x200 [ 39.117891] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.118736] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.119618] do_seccomp+0x349/0x25e0 [ 39.120320] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.121188] ? __pfx_do_seccomp+0x10/0x10 [ 39.121950] ? find_held_lock+0x2b/0x80 [ 39.122650] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.123594] ? static_key_count+0x60/0x80 [ 39.124374] prctl_set_seccomp+0x4e/0x70 [ 39.125150] __do_sys_prctl+0xe6c/0x1d70 [ 39.125917] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.126701] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.127668] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.128635] ? irqentry_exit+0xf3/0x650 [ 39.129403] do_syscall_64+0xbf/0x430 [ 39.130153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.131004] RIP: 0033:0x7f3ba09e45cd [ 39.131561] 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 [ 39.134188] RSP: 002b:00007fff9e604060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.135343] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ba09e45cd [ 39.136415] RDX: 000055d5c6fe2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.137484] RBP: 00007fff9e6040c0 R08: 0000000000000000 R09: 00007fff9e603760 [ 39.138544] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d5fbef6ad0 [ 39.139636] R13: 00007fff9e6044f0 R14: 000055d5fbef7bc0 R15: 000055d5fbf08780 [ 39.140732] [ 39.141105] irq event stamp: 1729 [ 39.141625] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 39.142896] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 39.144180] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 39.145463] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 39.146717] ---[ end trace 0000000000000000 ]--- [ 42.261791] ------------[ cut here ]------------ [ 42.262758] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.264906] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.266610] Modules linked in: [ 42.267325] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.269300] Tainted: [W]=WARN [ 42.269904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.271406] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.272329] 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 [ 42.275544] RSP: 0018:ffff888016c07bc0 EFLAGS: 00010286 [ 42.276537] RAX: 0000000000000000 RBX: ffffed1002d80f78 RCX: ffffffff813a4050 [ 42.277862] RDX: ffff88800f4c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.279161] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d80f2f [ 42.280461] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.281765] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c07df8 [ 42.283079] FS: 00007f5d438c9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.284528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.285605] CR2: 00007ffc671dbef7 CR3: 000000000b681000 CR4: 0000000000350ef0 [ 42.286908] Call Trace: [ 42.287396] [ 42.287817] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.288732] ? __create_object+0x59/0x80 [ 42.289509] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.290482] __vmalloc_noprof+0x59/0x60 [ 42.291244] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.292147] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.293097] bpf_prog_alloc+0x39/0x200 [ 42.293802] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.294771] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.295697] do_seccomp+0x349/0x25e0 [ 42.296418] ? find_held_lock+0x2b/0x80 [ 42.297188] ? do_prlimit+0x310/0x610 [ 42.297944] ? __pfx_do_seccomp+0x10/0x10 [ 42.298705] ? do_raw_spin_unlock+0x53/0x220 [ 42.299559] ? _raw_spin_unlock+0x1e/0x40 [ 42.300357] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.301336] ? static_key_count+0x60/0x80 [ 42.302163] prctl_set_seccomp+0x4e/0x70 [ 42.302959] __do_sys_prctl+0xe6c/0x1d70 [ 42.303732] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.304591] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.305565] ? irqentry_exit+0xf3/0x650 [ 42.306333] do_syscall_64+0xbf/0x430 [ 42.307082] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.308068] RIP: 0033:0x7f5d43dbb5cd [ 42.308740] 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 [ 42.311933] RSP: 002b:00007ffc671dad40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.313332] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d43dbb5cd [ 42.314629] RDX: 000056083b15fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.315935] RBP: 00007ffc671dada0 R08: 0000000000000000 R09: 00007ffc671da440 [ 42.317103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560864589ad0 [ 42.318176] R13: 00007ffc671db1d0 R14: 000056086458abc0 R15: 000056086459b780 [ 42.319259] [ 42.319623] irq event stamp: 1811 [ 42.320170] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 42.321444] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 42.322722] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 42.324015] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 42.325277] ---[ end trace 0000000000000000 ]--- [ 42.998285] ------------[ cut here ]------------ [ 42.999211] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.001300] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.002770] Modules linked in: [ 43.003414] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.005641] Tainted: [W]=WARN [ 43.006293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.007787] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.008705] 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 [ 43.011905] RSP: 0018:ffff88800f5a7bc0 EFLAGS: 00010286 [ 43.012872] RAX: 0000000000000000 RBX: ffffed1001eb4f78 RCX: ffffffff813a4050 [ 43.014168] RDX: ffff888016e9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.015462] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eb4f2f [ 43.016766] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.018047] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5a7df8 [ 43.019352] FS: 00007f4c5f3b6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.020807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.021907] CR2: 00007f4c5f8a8580 CR3: 000000000df3f000 CR4: 0000000000350ef0 [ 43.023199] Call Trace: [ 43.023687] [ 43.024151] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.025060] ? __create_object+0x59/0x80 [ 43.025809] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.026792] __vmalloc_noprof+0x59/0x60 [ 43.027555] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.028448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.029395] bpf_prog_alloc+0x39/0x200 [ 43.030157] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.031108] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.032046] do_seccomp+0x349/0x25e0 [ 43.032736] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.033655] ? __pfx_do_seccomp+0x10/0x10 [ 43.034451] ? find_held_lock+0x2b/0x80 [ 43.035231] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.036200] ? static_key_count+0x60/0x80 [ 43.037024] prctl_set_seccomp+0x4e/0x70 [ 43.037765] __do_sys_prctl+0xe6c/0x1d70 [ 43.038551] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.039436] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.040433] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.041412] ? irqentry_exit+0xf3/0x650 [ 43.042194] do_syscall_64+0xbf/0x430 [ 43.042954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.043939] RIP: 0033:0x7f4c5f8a85cd [ 43.044627] 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 [ 43.047919] RSP: 002b:00007ffd22158310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.049331] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c5f8a85cd [ 43.050653] RDX: 00005601a6997e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.051971] RBP: 00007ffd22158370 R08: 0000000000000000 R09: 00007ffd22157a10 [ 43.053116] R10: 0000000000000000 R11: 0000000000000246 R12: 00005601b676cad0 [ 43.054283] R13: 00007ffd221587a0 R14: 00005601b676dbc0 R15: 00005601b677e780 [ 43.055458] [ 43.055865] irq event stamp: 1887 [ 43.056421] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 43.057783] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 43.059158] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 43.060571] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 43.061942] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16448' (ECDSA) to the list of known hosts. 2025/11/17 09:19:48 fuzzer started 2025/11/17 09:19:49 dialing manager at localhost:37895 2025/11/17 09:19:49 checking machine... 2025/11/17 09:19:49 checking revisions... [ 43.837459] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:19:49 testing simple program... [ 43.895378] cgroup: Unknown subsys name 'net' [ 43.938638] cgroup: Unknown subsys name 'cpuset' [ 43.947024] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:19:48 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009f87630 RCX=ffff888009f874bc RDX=1ffff110013f0ec7 RSI=ffffffff81b2a134 RDI=ffff888009f87638 RBP=0000000000000001 RSP=ffff888009f87548 R8 =ffffffff86ab82c2 R9 =ffff888009f875a8 R10=000000000003c9ed R11=00000000000255cb R12=ffff888009f87630 R13=0000000000000000 R14=ffff88801508b780 R15=0000000000092cc0 RIP=ffffffff81618fee RFL=00000212 [----A--] 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 00007fc6128c0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc611fdb000 CR3=000000000d308000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=1a11e6fc8fd6545500000000000ae988 XMM05=036b31cc1d8d1d4d00000000003251b0 XMM06=090f1556b20111b30000000000324010 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffffffff85e78600 RCX=ffffffff8175a49f RDX=0000000000000000 RSI=ffffffff8175a5a5 RDI=ffff88806cf31cd0 RBP=0000000000000001 RSP=ffff8880188d79c8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007f5d43dac6c3 R13=0000000000000000 R14=ffff88800f840000 R15=ffff888009462500 RIP=ffffffff8175a5aa RFL=00000286 [--S--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 00007f5d438c9900 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=00007ffc671d4000 CR3=000000001718a000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000