[ 45.431047] ------------[ cut here ]------------ [ 45.432012] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.434070] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.435511] Modules linked in: [ 45.436180] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.438385] Tainted: [W]=WARN [ 45.439061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.440582] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.441453] 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 [ 45.444702] RSP: 0018:ffff888017437bc0 EFLAGS: 00010286 [ 45.445670] RAX: 0000000000000000 RBX: ffffed1002e86f78 RCX: ffffffff813a4050 [ 45.446956] RDX: ffff88800f30d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.448293] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e86f2f [ 45.449559] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.450851] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017437df8 [ 45.452196] FS: 00007f6329dc2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.453623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.454694] CR2: 00007f632a2b4580 CR3: 000000000ecaf000 CR4: 0000000000350ef0 [ 45.456026] Call Trace: [ 45.456491] [ 45.456960] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.457856] ? __create_object+0x59/0x80 [ 45.458657] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.459672] __vmalloc_noprof+0x59/0x60 [ 45.460377] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.461267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.462189] bpf_prog_alloc+0x39/0x200 [ 45.462934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.463895] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.464797] do_seccomp+0x349/0x25e0 [ 45.465474] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.466378] ? __pfx_do_seccomp+0x10/0x10 [ 45.467159] ? find_held_lock+0x2b/0x80 [ 45.467984] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.468944] ? static_key_count+0x60/0x80 [ 45.469757] prctl_set_seccomp+0x4e/0x70 [ 45.470478] __do_sys_prctl+0xe6c/0x1d70 [ 45.471279] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.472187] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.473151] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.474114] ? irqentry_exit+0xf3/0x650 [ 45.474884] do_syscall_64+0xbf/0x430 [ 45.475660] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.476731] RIP: 0033:0x7f632a2b45cd [ 45.477388] 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 [ 45.480637] RSP: 002b:00007ffef6471fb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.482002] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f632a2b45cd [ 45.483314] RDX: 000055f727471e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.484619] RBP: 00007ffef6472010 R08: 0000000000000000 R09: 00007ffef64716b0 [ 45.485917] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f75b1eb2b0 [ 45.487211] R13: 00007ffef6472440 R14: 000055f75b1edd20 R15: 000055f75b1ff8d0 [ 45.488580] [ 45.488999] irq event stamp: 1817 [ 45.489630] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 45.491151] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 45.492732] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 45.494275] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 45.495846] ---[ end trace 0000000000000000 ]--- [ 48.505157] ------------[ cut here ]------------ [ 48.505935] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.507703] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.508922] Modules linked in: [ 48.509424] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.511069] Tainted: [W]=WARN [ 48.511562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.512835] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.513609] 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 [ 48.516364] RSP: 0018:ffff888015dd7bc0 EFLAGS: 00010286 [ 48.517196] RAX: 0000000000000000 RBX: ffffed1002bbaf78 RCX: ffffffff813a4050 [ 48.518296] RDX: ffff88801b121bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.519372] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bbaf2f [ 48.520497] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.521612] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015dd7df8 [ 48.522689] FS: 00007fa371b35900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.523946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.524843] CR2: 00007fa372027580 CR3: 000000000d79a000 CR4: 0000000000350ef0 [ 48.525925] Call Trace: [ 48.526316] [ 48.526691] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.527407] ? __create_object+0x59/0x80 [ 48.528104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.528925] __vmalloc_noprof+0x59/0x60 [ 48.529564] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.530265] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.531055] bpf_prog_alloc+0x39/0x200 [ 48.531699] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.532448] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.533221] do_seccomp+0x349/0x25e0 [ 48.533831] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.534591] ? __pfx_do_seccomp+0x10/0x10 [ 48.535213] ? find_held_lock+0x2b/0x80 [ 48.535882] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.536695] ? static_key_count+0x60/0x80 [ 48.537333] prctl_set_seccomp+0x4e/0x70 [ 48.537995] __do_sys_prctl+0xe6c/0x1d70 [ 48.538661] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.539342] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.540194] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.541015] ? irqentry_exit+0xf3/0x650 [ 48.541657] do_syscall_64+0xbf/0x430 [ 48.542249] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.543047] RIP: 0033:0x7fa3720275cd [ 48.543646] 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 [ 48.546333] RSP: 002b:00007fff38026030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.547485] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3720275cd [ 48.548695] RDX: 000055f780d81e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.549765] RBP: 00007fff38026090 R08: 0000000000000000 R09: 00007fff38025730 [ 48.550849] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7bdba6bf0 [ 48.551957] R13: 00007fff380264c0 R14: 000055f7bdbb0380 R15: 000055f7bdbbb460 [ 48.553100] [ 48.553456] irq event stamp: 1699 [ 48.554002] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 48.555281] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 48.556599] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 48.557905] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 48.559189] ---[ end trace 0000000000000000 ]--- [ 49.340451] ------------[ cut here ]------------ [ 49.341373] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.343381] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.344915] Modules linked in: [ 49.345512] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.347504] Tainted: [W]=WARN [ 49.348102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.349552] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.350421] 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 [ 49.353560] RSP: 0018:ffff888015c7fbc0 EFLAGS: 00010286 [ 49.354474] RAX: 0000000000000000 RBX: ffffed1002b8ff78 RCX: ffffffff813a4050 [ 49.355755] RDX: ffff88801c439bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.357024] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b8ff2f [ 49.358320] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.359619] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c7fdf8 [ 49.360900] FS: 00007febfb6d2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.362318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.363380] CR2: 00007febfbbc4580 CR3: 000000000e9e1000 CR4: 0000000000350ef0 [ 49.364690] Call Trace: [ 49.365150] [ 49.365608] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.366456] ? __create_object+0x59/0x80 [ 49.367247] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.368228] __vmalloc_noprof+0x59/0x60 [ 49.368971] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.369842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.370773] bpf_prog_alloc+0x39/0x200 [ 49.371462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.372403] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.373307] do_seccomp+0x349/0x25e0 [ 49.374016] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.374910] ? __pfx_do_seccomp+0x10/0x10 [ 49.375712] ? find_held_lock+0x2b/0x80 [ 49.376429] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.377385] ? static_key_count+0x60/0x80 [ 49.378180] prctl_set_seccomp+0x4e/0x70 [ 49.378947] __do_sys_prctl+0xe6c/0x1d70 [ 49.379750] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.380599] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.381563] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.382484] ? irqentry_exit+0xf3/0x650 [ 49.383251] do_syscall_64+0xbf/0x430 [ 49.384000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.384957] RIP: 0033:0x7febfbbc45cd [ 49.385673] 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 [ 49.388872] RSP: 002b:00007ffc8f859170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.390240] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007febfbbc45cd [ 49.391543] RDX: 000056396d19be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.392484] RBP: 00007ffc8f8591d0 R08: 0000000000000000 R09: 00007ffc8f858870 [ 49.393304] R10: 0000000000000000 R11: 0000000000000246 R12: 00005639847fdb10 [ 49.394117] R13: 00007ffc8f859600 R14: 00005639847fe2b0 R15: 00005639848126f0 [ 49.394941] [ 49.395212] irq event stamp: 1737 [ 49.395636] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 49.396607] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 49.397589] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 49.398569] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 49.399496] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34568' (ECDSA) to the list of known hosts. 2025/11/17 20:19:38 fuzzer started 2025/11/17 20:19:39 dialing manager at localhost:37895 2025/11/17 20:19:39 checking machine... 2025/11/17 20:19:39 checking revisions... [ 50.238159] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:19:39 testing simple program... [ 50.309637] cgroup: Unknown subsys name 'net' [ 50.347301] cgroup: Unknown subsys name 'cpuset' [ 50.356771] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:19:38 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800c77a140 RCX=ffffffff84c0cb17 RDX=1ffff110018ef429 RSI=ffffffff81a7bf48 RDI=ffff88800c77a148 RBP=ffff88801b16fc40 RSP=ffff88801b16faf8 R8 =0000000000000001 R9 =ffff88801b16fe20 R10=0000000000000001 R11=0000000000000001 R12=ffff88800c6f8780 R13=ffff88801b16fbc0 R14=00007fa371b05000 R15=ffff88801b16fbc0 RIP=ffffffff81a7bf61 RFL=00000246 [---Z-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 00007fa371b35900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa371b14020 CR3=000000000d9d5000 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=000000000001f099 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=00000206 [-----P-] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffc73adbe8 CR3=000000000e273000 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=0be94b9235e8318c2e40398d6e175e6e XMM02=2c67c8bc2e329bc300000000003042f0 XMM03=fb795ef6d65770560000000000312900 XMM04=3abd3ef4ccbacf3900000000000ae988 XMM05=f602bd64bce3c3b00000000000322438 XMM06=817b8945e9d5037300000000003214d8 XMM07=e042d86d42eb936e0000000000312b80 XMM08=a7ff30ac20c1ddf90000000000304350 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000