[ 39.198585] ------------[ cut here ]------------ [ 39.199460] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.201492] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.203523] Modules linked in: [ 39.204186] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.206388] Tainted: [W]=WARN [ 39.207057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.208567] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.209450] 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 [ 39.212650] RSP: 0018:ffff88801671fbc0 EFLAGS: 00010286 [ 39.213634] RAX: 0000000000000000 RBX: ffffed1002ce3f78 RCX: ffffffff813a4050 [ 39.214962] RDX: ffff888015ef1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.216267] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce3f2f [ 39.217577] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.218887] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801671fdf8 [ 39.220180] FS: 00007f12cc1e8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.221637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.222728] CR2: 00007f12cc74e4a6 CR3: 0000000009d51000 CR4: 0000000000350ef0 [ 39.224038] Call Trace: [ 39.224515] [ 39.224981] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.225913] ? bpf_prog_create_from_user+0x8f/0x2f0 [ 39.226875] __vmalloc_noprof+0x59/0x60 [ 39.227647] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.228489] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.229424] bpf_prog_alloc+0x39/0x200 [ 39.230166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.231146] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.232065] do_seccomp+0x349/0x25e0 [ 39.232789] ? find_held_lock+0x2b/0x80 [ 39.233506] ? do_prlimit+0x310/0x610 [ 39.234275] ? __pfx_do_seccomp+0x10/0x10 [ 39.235105] ? do_raw_spin_unlock+0x53/0x220 [ 39.235962] ? _raw_spin_unlock+0x1e/0x40 [ 39.236742] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.237721] ? static_key_count+0x60/0x80 [ 39.238511] prctl_set_seccomp+0x4e/0x70 [ 39.239302] __do_sys_prctl+0xe6c/0x1d70 [ 39.240096] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.240964] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.241955] ? irqentry_exit+0xf3/0x650 [ 39.242753] do_syscall_64+0xbf/0x430 [ 39.243463] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.244423] RIP: 0033:0x7f12cc6da5cd [ 39.245129] 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 [ 39.248363] RSP: 002b:00007ffd9b0d7060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.249767] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12cc6da5cd [ 39.251085] RDX: 0000564d9798ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.252389] RBP: 00007ffd9b0d70c0 R08: 0000000000000000 R09: 00007ffd9b0d6760 [ 39.253689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d9f645ad0 [ 39.254998] R13: 00007ffd9b0d74f0 R14: 0000564d9f646bc0 R15: 0000564d9f657780 [ 39.256315] [ 39.256780] irq event stamp: 1733 [ 39.257392] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 39.258951] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 39.260507] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 39.262095] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 39.263637] ---[ end trace 0000000000000000 ]--- [ 42.483308] ------------[ cut here ]------------ [ 42.484140] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.485835] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.487247] Modules linked in: [ 42.487857] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.489520] Tainted: [W]=WARN [ 42.490017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.491266] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.492023] 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 [ 42.494715] RSP: 0018:ffff888016777bc0 EFLAGS: 00010286 [ 42.495494] RAX: 0000000000000000 RBX: ffffed1002ceef78 RCX: ffffffff813a4050 [ 42.496577] RDX: ffff888015889bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.497663] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ceef2f [ 42.498752] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.499821] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016777df8 [ 42.500896] FS: 00007fadad1e3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.502105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.503003] CR2: 00007fadad6d5580 CR3: 000000001fba3000 CR4: 0000000000350ef0 [ 42.504089] Call Trace: [ 42.504472] [ 42.504856] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.505608] ? __create_object+0x59/0x80 [ 42.506243] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.507075] __vmalloc_noprof+0x59/0x60 [ 42.507700] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.508389] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.509181] bpf_prog_alloc+0x39/0x200 [ 42.510081] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.510877] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.511643] do_seccomp+0x349/0x25e0 [ 42.512210] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.512971] ? __pfx_do_seccomp+0x10/0x10 [ 42.513643] ? find_held_lock+0x2b/0x80 [ 42.514243] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.515068] ? static_key_count+0x60/0x80 [ 42.515748] prctl_set_seccomp+0x4e/0x70 [ 42.516361] __do_sys_prctl+0xe6c/0x1d70 [ 42.517027] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.517749] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.518526] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.519340] ? irqentry_exit+0xf3/0x650 [ 42.519989] do_syscall_64+0xbf/0x430 [ 42.520610] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.521366] RIP: 0033:0x7fadad6d55cd [ 42.521951] 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 [ 42.524614] RSP: 002b:00007ffe7851b310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.525760] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fadad6d55cd [ 42.526839] RDX: 0000555a35ab8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.527927] RBP: 00007ffe7851b370 R08: 0000000000000000 R09: 00007ffe7851aa10 [ 42.529008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555a63c4db10 [ 42.530088] R13: 00007ffe7851b7a0 R14: 0000555a63c4e2b0 R15: 0000555a63c626f0 [ 42.531200] [ 42.531591] irq event stamp: 1825 [ 42.532155] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 42.533683] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 42.534989] softirqs last enabled at (1848): [] handle_softirqs+0x50c/0x770 [ 42.536286] softirqs last disabled at (1843): [] __irq_exit_rcu+0xc4/0x100 [ 42.537579] ---[ end trace 0000000000000000 ]--- [ 43.348082] ------------[ cut here ]------------ [ 43.349076] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.351217] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.352753] Modules linked in: [ 43.353374] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.355481] Tainted: [W]=WARN [ 43.356109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.357670] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.358646] 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 [ 43.362011] RSP: 0018:ffff88801bd07bc0 EFLAGS: 00010286 [ 43.363053] RAX: 0000000000000000 RBX: ffffed10037a0f78 RCX: ffffffff813a4050 [ 43.364414] RDX: ffff888016095340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.365772] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037a0f2f [ 43.367139] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.368502] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd07df8 [ 43.369859] FS: 00007fb278d12900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.371399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.372518] CR2: 00007fb279204580 CR3: 000000000cddb000 CR4: 0000000000350ef0 [ 43.373907] Call Trace: [ 43.374401] [ 43.374891] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.375838] ? __create_object+0x59/0x80 [ 43.376656] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.377682] __vmalloc_noprof+0x59/0x60 [ 43.378436] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.379370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.380352] bpf_prog_alloc+0x39/0x200 [ 43.381130] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.382112] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.383080] do_seccomp+0x349/0x25e0 [ 43.383842] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.384794] ? __pfx_do_seccomp+0x10/0x10 [ 43.385629] ? find_held_lock+0x2b/0x80 [ 43.386386] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.387414] ? static_key_count+0x60/0x80 [ 43.388261] prctl_set_seccomp+0x4e/0x70 [ 43.389092] __do_sys_prctl+0xe6c/0x1d70 [ 43.389922] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.390838] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.391866] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.392892] ? irqentry_exit+0xf3/0x650 [ 43.393695] do_syscall_64+0xbf/0x430 [ 43.394427] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.395448] RIP: 0033:0x7fb2792045cd [ 43.396188] 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 [ 43.399503] RSP: 002b:00007ffdd5860720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.400968] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2792045cd [ 43.402325] RDX: 000055d67c3d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.403687] RBP: 00007ffdd5860780 R08: 0000000000000000 R09: 00007ffdd585fe20 [ 43.405048] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d69dd15ad0 [ 43.406408] R13: 00007ffdd5860bb0 R14: 000055d69dd16bc0 R15: 000055d69dd27780 [ 43.407792] [ 43.408240] irq event stamp: 1719 [ 43.408921] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 43.410587] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 43.412136] softirqs last enabled at (1552): [] handle_softirqs+0x50c/0x770 [ 43.413706] softirqs last disabled at (1547): [] __irq_exit_rcu+0xc4/0x100 [ 43.415243] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26316' (ECDSA) to the list of known hosts. 2025/11/18 06:44:59 fuzzer started 2025/11/18 06:44:59 dialing manager at localhost:37895 2025/11/18 06:44:59 checking machine... 2025/11/18 06:44:59 checking revisions... [ 44.319162] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:44:59 testing simple program... [ 44.407898] cgroup: Unknown subsys name 'net' [ 44.476434] cgroup: Unknown subsys name 'cpuset' [ 44.528354] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:44:58 Registers: info registers vcpu 0 RAX=00000000000000c2 RBX=ffffffff85c2ca00 RCX=0000000000000200 RDX=0000000000000008 RSI=ffffffff85c2d480 RDI=ffffffff85c2d458 RBP=ffffffff85c2d458 RSP=ffff88806ce08880 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffffffff85c2d480 R13=851011111a724f4f R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000003 [------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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc364a19080 CR3=000000000db61000 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=0acde14e21943691b442092da1c987b6 XMM02=0000000000305b58eff9b2d0a8fce9cb XMM03=0000000000305c282c67c8bc2e329bc3 XMM04=e76ec51c8e05948300000000000ae988 XMM05=b350f0da34a17e050000000000322680 XMM06=14648eaa1277bab100000000003214e0 XMM07=fb795ef6d65770560000000000310c58 XMM08=2c67c8bc2e329bc30000000000305bc8 XMM09=00000000000000000000000000000000 XMM10=20200000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000cbca400 RBX=0000000786e0caf8 RCX=1ffff1100d9e6e86 RDX=0000000000000000 RSI=0000000000155cc0 RDI=ffff88806cf37430 RBP=0000000000000000 RSP=ffff888018e2fb40 R8 =ffff888009613800 R9 =0000000000000000 R10=1ffff110034ae707 R11=0000000000000001 R12=0000000000000800 R13=0000000000000800 R14=fffffffffff9a1af R15=0000000000155cc0 RIP=ffffffff814a6ef8 RFL=00000006 [-----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 00007fadad1e3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fadad79a618 CR3=000000001fbc4000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000