[ 54.051977] ------------[ cut here ]------------ [ 54.052882] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.054882] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 54.056299] Modules linked in: [ 54.056868] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.058829] Tainted: [W]=WARN [ 54.059421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.060853] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.061993] 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 [ 54.065163] RSP: 0018:ffff88801668fbc0 EFLAGS: 00010286 [ 54.066132] RAX: 0000000000000000 RBX: ffffed1002cd1f78 RCX: ffffffff813a4050 [ 54.067387] RDX: ffff888019940000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.068651] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd1f2f [ 54.069909] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.071153] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801668fdf8 [ 54.072398] FS: 00007ffa3d692900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.073826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.074867] CR2: 00007ffa3db84580 CR3: 0000000009bd1000 CR4: 0000000000350ef0 [ 54.076124] Call Trace: [ 54.076576] [ 54.076981] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.077864] ? __create_object+0x59/0x80 [ 54.078627] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.079585] __vmalloc_noprof+0x59/0x60 [ 54.080336] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.081218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.082150] bpf_prog_alloc+0x39/0x200 [ 54.082824] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.083732] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.084601] do_seccomp+0x349/0x25e0 [ 54.085321] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.086208] ? __pfx_do_seccomp+0x10/0x10 [ 54.086948] ? find_held_lock+0x2b/0x80 [ 54.087691] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.088620] ? static_key_count+0x60/0x80 [ 54.089415] prctl_set_seccomp+0x4e/0x70 [ 54.090167] __do_sys_prctl+0xe6c/0x1d70 [ 54.090890] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.091726] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.092660] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.093615] ? irqentry_exit+0xf3/0x650 [ 54.094367] do_syscall_64+0xbf/0x430 [ 54.095086] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.095977] RIP: 0033:0x7ffa3db845cd [ 54.096667] 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 [ 54.099762] RSP: 002b:00007ffc275d5d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.101095] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffa3db845cd [ 54.102345] RDX: 0000559a996b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.103594] RBP: 00007ffc275d5d80 R08: 0000000000000000 R09: 00007ffc275d5420 [ 54.105039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559aa40a7b10 [ 54.106316] R13: 00007ffc275d61b0 R14: 0000559aa40a82b0 R15: 0000559aa40bc6f0 [ 54.107601] [ 54.108057] irq event stamp: 1819 [ 54.108652] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 54.110180] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 54.111694] softirqs last enabled at (1840): [] handle_softirqs+0x50c/0x770 [ 54.113230] softirqs last disabled at (1835): [] __irq_exit_rcu+0xc4/0x100 [ 54.114737] ---[ end trace 0000000000000000 ]--- [ 57.097063] ------------[ cut here ]------------ [ 57.097952] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.100131] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 57.101719] Modules linked in: [ 57.102375] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.104397] Tainted: [W]=WARN [ 57.104982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.106570] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.107495] 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 [ 57.110610] RSP: 0018:ffff888017747bc0 EFLAGS: 00010286 [ 57.111570] RAX: 0000000000000000 RBX: ffffed1002ee8f78 RCX: ffffffff813a4050 [ 57.112880] RDX: ffff88801c928000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.114232] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee8f2f [ 57.115581] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.116853] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017747df8 [ 57.118146] FS: 00007f2662bf3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.119577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.120727] CR2: 00007f26630e5580 CR3: 000000000d7a8000 CR4: 0000000000350ef0 [ 57.122104] Call Trace: [ 57.122573] [ 57.122977] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.123860] ? __create_object+0x59/0x80 [ 57.124636] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.125666] __vmalloc_noprof+0x59/0x60 [ 57.126488] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.127439] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.128427] bpf_prog_alloc+0x39/0x200 [ 57.129260] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.130246] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.131210] do_seccomp+0x349/0x25e0 [ 57.131926] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.132858] ? __pfx_do_seccomp+0x10/0x10 [ 57.133654] ? find_held_lock+0x2b/0x80 [ 57.134433] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.135485] ? static_key_count+0x60/0x80 [ 57.136293] prctl_set_seccomp+0x4e/0x70 [ 57.137108] __do_sys_prctl+0xe6c/0x1d70 [ 57.137916] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.138828] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.139858] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.140911] ? irqentry_exit+0xf3/0x650 [ 57.141743] do_syscall_64+0xbf/0x430 [ 57.142559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.143575] RIP: 0033:0x7f26630e55cd [ 57.144334] 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 [ 57.147670] RSP: 002b:00007ffd28301d70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.149114] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26630e55cd [ 57.150489] RDX: 00005580dbb33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.151852] RBP: 00007ffd28301dd0 R08: 0000000000000000 R09: 00007ffd28301470 [ 57.153238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558112317ad0 [ 57.154586] R13: 00007ffd28302200 R14: 0000558112318bc0 R15: 0000558112329780 [ 57.155933] [ 57.156431] irq event stamp: 1741 [ 57.157126] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 57.158679] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 57.160189] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 57.161719] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 57.163212] ---[ end trace 0000000000000000 ]--- [ 58.063625] ------------[ cut here ]------------ [ 58.064262] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.065495] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 58.066410] Modules linked in: [ 58.066749] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.067978] Tainted: [W]=WARN [ 58.068416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.069422] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.069913] 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 [ 58.071890] RSP: 0018:ffff888016cb7bc0 EFLAGS: 00010286 [ 58.072592] RAX: 0000000000000000 RBX: ffffed1002d96f78 RCX: ffffffff813a4050 [ 58.073325] RDX: ffff888017618000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.074064] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d96f2f [ 58.074761] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.075482] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cb7df8 [ 58.076194] FS: 00007f659424c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.076989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.077582] CR2: 00007ffdcf756ef7 CR3: 000000001f91f000 CR4: 0000000000350ef0 [ 58.078304] Call Trace: [ 58.078559] [ 58.078785] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.079298] ? __create_object+0x59/0x80 [ 58.079712] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.080258] __vmalloc_noprof+0x59/0x60 [ 58.080656] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.081136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.081630] bpf_prog_alloc+0x39/0x200 [ 58.082031] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.082532] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.083030] do_seccomp+0x349/0x25e0 [ 58.083408] ? find_held_lock+0x2b/0x80 [ 58.083814] ? do_prlimit+0x310/0x610 [ 58.084220] ? __pfx_do_seccomp+0x10/0x10 [ 58.084631] ? do_raw_spin_unlock+0x53/0x220 [ 58.085096] ? _raw_spin_unlock+0x1e/0x40 [ 58.085509] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.086042] ? static_key_count+0x60/0x80 [ 58.086464] prctl_set_seccomp+0x4e/0x70 [ 58.086872] __do_sys_prctl+0xe6c/0x1d70 [ 58.087302] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.087761] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.088300] ? irqentry_exit+0xf3/0x650 [ 58.088710] do_syscall_64+0xbf/0x430 [ 58.089129] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.089642] RIP: 0033:0x7f659473e5cd [ 58.090029] 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 [ 58.091791] RSP: 002b:00007ffdcf755260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.092549] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f659473e5cd [ 58.093269] RDX: 000056526a434e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.093956] RBP: 00007ffdcf7552c0 R08: 0000000000000000 R09: 00007ffdcf754960 [ 58.094664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565288153ad0 [ 58.095372] R13: 00007ffdcf7556f0 R14: 0000565288154bc0 R15: 0000565288165780 [ 58.096103] [ 58.096340] irq event stamp: 2125 [ 58.096678] hardirqs last enabled at (2133): [] __up_console_sem+0x78/0x80 [ 58.097521] hardirqs last disabled at (2142): [] __up_console_sem+0x5d/0x80 [ 58.098366] softirqs last enabled at (2114): [] handle_softirqs+0x50c/0x770 [ 58.099230] softirqs last disabled at (2109): [] __irq_exit_rcu+0xc4/0x100 [ 58.100071] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38936' (ECDSA) to the list of known hosts. 2025/11/18 04:16:17 fuzzer started 2025/11/18 04:16:18 dialing manager at localhost:37895 2025/11/18 04:16:18 checking machine... 2025/11/18 04:16:18 checking revisions... [ 58.847615] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:16:18 testing simple program... [ 58.951508] cgroup: Unknown subsys name 'net' [ 59.007174] cgroup: Unknown subsys name 'cpuset' [ 59.018439] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:16:17 Registers: info registers vcpu 0 RAX=ffffffff87d15090 RBX=ffff88801668d340 RCX=0000000000000100 RDX=0000000000000008 RSI=ffff88801668dde8 RDI=ffff88801668dde8 RBP=ffff88801668dd98 RSP=ffff888013f2f550 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801668dde8 R13=e8c0c6658aa34ff3 R14=0000000000000001 R15=0000000000000002 RIP=ffffffff8152757d RFL=00000086 [--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 00007f2662bf3900 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=00007f2662bb8008 CR3=000000001f82f000 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=dffffc0000000000 RBX=ffff8880e548f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff8880182af100 RDI=ffff88806cf31cd0 RBP=ffff8880182a8000 RSP=ffff88806cf089e0 R8 =0000000000000001 R9 =ffff88806cf08aa0 R10=000000000003c9ed R11=00000000000182f3 R12=ffff88806cf08a01 R13=ffff88806cf08aa8 R14=ffff8880182af100 R15=ffff88806cf08a60 RIP=ffffffff815bcfa0 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3bb95bf260 CR3=000000001f970000 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=756e696c2d34365f3638782f62696c2f XMM01=732e746964756162696c2f756e672d78 XMM02=00312e6f732e746964756162696c2f75 XMM03=6e672d78756e696c2d34365f3638782f XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000