[ 47.015079] ------------[ cut here ]------------ [ 47.015817] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.017618] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 47.018816] Modules linked in: [ 47.019357] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.021003] Tainted: [W]=WARN [ 47.021461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.022685] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.023445] 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 [ 47.026301] RSP: 0018:ffff888016a4fbc0 EFLAGS: 00010286 [ 47.027170] RAX: 0000000000000000 RBX: ffffed1002d49f78 RCX: ffffffff813a4050 [ 47.028248] RDX: ffff888017933780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.029322] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d49f2f [ 47.030381] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.031451] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a4fdf8 [ 47.032527] FS: 00007f44a6bb4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.033727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.034632] CR2: 00007f44a70a6580 CR3: 000000000d4e8000 CR4: 0000000000350ef0 [ 47.035698] Call Trace: [ 47.036115] [ 47.036458] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.037212] ? __create_object+0x59/0x80 [ 47.037824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.038630] __vmalloc_noprof+0x59/0x60 [ 47.039267] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.040008] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.040747] bpf_prog_alloc+0x39/0x200 [ 47.041389] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.042166] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.042932] do_seccomp+0x349/0x25e0 [ 47.043494] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.044251] ? __pfx_do_seccomp+0x10/0x10 [ 47.044937] ? find_held_lock+0x2b/0x80 [ 47.045550] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.046364] ? static_key_count+0x60/0x80 [ 47.047035] prctl_set_seccomp+0x4e/0x70 [ 47.047642] __do_sys_prctl+0xe6c/0x1d70 [ 47.048296] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.049025] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.049788] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.050591] ? irqentry_exit+0xf3/0x650 [ 47.051233] do_syscall_64+0xbf/0x430 [ 47.051820] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.052622] RIP: 0033:0x7f44a70a65cd [ 47.053224] 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 [ 47.055874] RSP: 002b:00007ffc67d9a7d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.057022] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f44a70a65cd [ 47.058083] RDX: 000055c9a194de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.059149] RBP: 00007ffc67d9a830 R08: 0000000000000000 R09: 00007ffc67d99ed0 [ 47.060221] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c9c3ddfbf0 [ 47.061306] R13: 00007ffc67d9ac60 R14: 000055c9c3de9380 R15: 000055c9c3df4460 [ 47.062399] [ 47.062751] irq event stamp: 3133 [ 47.063358] hardirqs last enabled at (3155): [] __up_console_sem+0x78/0x80 [ 47.064639] hardirqs last disabled at (3164): [] __up_console_sem+0x5d/0x80 [ 47.065906] softirqs last enabled at (3152): [] handle_softirqs+0x50c/0x770 [ 47.067192] softirqs last disabled at (3141): [] __irq_exit_rcu+0xc4/0x100 [ 47.068444] ---[ end trace 0000000000000000 ]--- [ 50.479373] ------------[ cut here ]------------ [ 50.480127] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.481839] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.483029] Modules linked in: [ 50.483503] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.485116] Tainted: [W]=WARN [ 50.485561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.486746] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.487476] 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 [ 50.490038] RSP: 0018:ffff88800d1bfbc0 EFLAGS: 00010286 [ 50.490781] RAX: 0000000000000000 RBX: ffffed1001a37f78 RCX: ffffffff813a4050 [ 50.491805] RDX: ffff88800d601bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.492834] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a37f2f [ 50.493885] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.494907] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d1bfdf8 [ 50.495932] FS: 00007fc43de20900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.497096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.497949] CR2: 00007ffee4d52ef8 CR3: 00000000173ba000 CR4: 0000000000350ef0 [ 50.498973] Call Trace: [ 50.499340] [ 50.499665] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.500392] ? __create_object+0x59/0x80 [ 50.501028] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.501764] __vmalloc_noprof+0x59/0x60 [ 50.502378] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.503083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.503792] bpf_prog_alloc+0x39/0x200 [ 50.504379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.505127] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.505808] do_seccomp+0x349/0x25e0 [ 50.506382] ? find_held_lock+0x2b/0x80 [ 50.506983] ? do_prlimit+0x310/0x610 [ 50.507538] ? __pfx_do_seccomp+0x10/0x10 [ 50.508170] ? do_raw_spin_unlock+0x53/0x220 [ 50.508799] ? _raw_spin_unlock+0x1e/0x40 [ 50.509436] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.510203] ? static_key_count+0x60/0x80 [ 50.510806] prctl_set_seccomp+0x4e/0x70 [ 50.511414] __do_sys_prctl+0xe6c/0x1d70 [ 50.512036] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.512685] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.513464] ? irqentry_exit+0xf3/0x650 [ 50.514072] do_syscall_64+0xbf/0x430 [ 50.514625] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.515372] RIP: 0033:0x7fc43e3125cd [ 50.515929] 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 [ 50.518442] RSP: 002b:00007ffee4d50890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.519520] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc43e3125cd [ 50.520534] RDX: 000055f090cc2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.521561] RBP: 00007ffee4d508f0 R08: 0000000000000000 R09: 00007ffee4d4ff90 [ 50.522577] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f09de7cb10 [ 50.523618] R13: 00007ffee4d50d20 R14: 000055f09de7d2b0 R15: 000055f09de916f0 [ 50.524643] [ 50.525030] irq event stamp: 1777 [ 50.525507] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 50.526711] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 50.527933] softirqs last enabled at (1818): [] handle_softirqs+0x50c/0x770 [ 50.529163] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 50.530370] ---[ end trace 0000000000000000 ]--- [ 51.357300] ------------[ cut here ]------------ [ 51.358235] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.360291] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 51.361761] Modules linked in: [ 51.362393] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.364427] Tainted: [W]=WARN [ 51.365043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.366513] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.367432] 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 [ 51.370624] RSP: 0018:ffff88800f4b7bc0 EFLAGS: 00010286 [ 51.371603] RAX: 0000000000000000 RBX: ffffed1001e96f78 RCX: ffffffff813a4050 [ 51.372886] RDX: ffff888009ce0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.374180] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e96f2f [ 51.375472] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.376758] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f4b7df8 [ 51.378056] FS: 00007fc2e46d2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.379505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.380575] CR2: 00007fc2e4bc4580 CR3: 0000000020062000 CR4: 0000000000350ef0 [ 51.381888] Call Trace: [ 51.382353] [ 51.382764] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.383677] ? __create_object+0x59/0x80 [ 51.384458] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.385474] __vmalloc_noprof+0x59/0x60 [ 51.386247] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.387119] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.388054] bpf_prog_alloc+0x39/0x200 [ 51.388755] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.389708] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.390616] do_seccomp+0x349/0x25e0 [ 51.391345] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.392259] ? __pfx_do_seccomp+0x10/0x10 [ 51.393076] ? find_held_lock+0x2b/0x80 [ 51.393801] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.394779] ? static_key_count+0x60/0x80 [ 51.395595] prctl_set_seccomp+0x4e/0x70 [ 51.396388] __do_sys_prctl+0xe6c/0x1d70 [ 51.397200] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.398074] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.399051] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.400037] ? irqentry_exit+0xf3/0x650 [ 51.400771] do_syscall_64+0xbf/0x430 [ 51.401540] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.402505] RIP: 0033:0x7fc2e4bc45cd [ 51.403224] 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 [ 51.406442] RSP: 002b:00007ffedb341620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.407841] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2e4bc45cd [ 51.409172] RDX: 000055b51701de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.410472] RBP: 00007ffedb341680 R08: 0000000000000000 R09: 00007ffedb340d20 [ 51.411770] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b538cad240 [ 51.413083] R13: 00007ffedb341ab0 R14: 000055b538cacbf0 R15: 000055b538cc14d0 [ 51.414382] [ 51.414801] irq event stamp: 1767 [ 51.415441] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 51.416941] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 51.418438] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 51.419976] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 51.421474] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19567' (ECDSA) to the list of known hosts. 2025/11/17 12:08:35 fuzzer started 2025/11/17 12:08:35 dialing manager at localhost:37895 2025/11/17 12:08:35 checking machine... 2025/11/17 12:08:35 checking revisions... [ 52.372978] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:08:36 testing simple program... [ 52.452003] cgroup: Unknown subsys name 'net' [ 52.508912] cgroup: Unknown subsys name 'cpuset' [ 52.522597] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:08:35 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff88800d605340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88800d605d98 RDI=ffff88800d605d98 RBP=ffff88800d605d98 RSP=ffff888018ea7770 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800d605d98 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152757d RFL=00000082 [--S----] 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 00007fc43de20900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffee4d4a000 CR3=000000001fbd3000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002a48f 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe6c600e58 CR3=000000000a0ab000 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=2034333a38303a323120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034333a38303a3231203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000