[ 39.053569] ------------[ cut here ]------------ [ 39.054340] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.055990] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.057220] Modules linked in: [ 39.057721] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.059407] Tainted: [W]=WARN [ 39.059902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.061155] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.061916] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 39.064635] RSP: 0018:ffff888013bcfbc0 EFLAGS: 00010286 [ 39.065698] RAX: 0000000000000000 RBX: ffffed1002779f78 RCX: ffffffff813a4050 [ 39.066769] RDX: ffff888015c53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.067822] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002779f2f [ 39.068915] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.069963] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013bcfdf8 [ 39.071014] FS: 00007faa20840900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.072199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.073105] CR2: 00007ffe695bbef7 CR3: 000000000e02a000 CR4: 0000000000350ef0 [ 39.074406] Call Trace: [ 39.074959] [ 39.075310] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.076202] ? __create_object+0x59/0x80 [ 39.076887] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.077653] __vmalloc_noprof+0x59/0x60 [ 39.078279] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.079001] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.079727] bpf_prog_alloc+0x39/0x200 [ 39.080333] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.081141] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.081892] do_seccomp+0x349/0x25e0 [ 39.082445] ? find_held_lock+0x2b/0x80 [ 39.083080] ? do_prlimit+0x310/0x610 [ 39.083657] ? __pfx_do_seccomp+0x10/0x10 [ 39.084306] ? do_raw_spin_unlock+0x53/0x220 [ 39.085028] ? _raw_spin_unlock+0x1e/0x40 [ 39.085637] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.086422] ? static_key_count+0x60/0x80 [ 39.087089] prctl_set_seccomp+0x4e/0x70 [ 39.087695] __do_sys_prctl+0xe6c/0x1d70 [ 39.088345] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.089081] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.089878] ? irqentry_exit+0xf3/0x650 [ 39.090466] do_syscall_64+0xbf/0x430 [ 39.091070] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.091855] RIP: 0033:0x7faa20d325cd [ 39.092396] 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 [ 39.095047] RSP: 002b:00007ffe695ba3a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.096174] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa20d325cd [ 39.097270] RDX: 00005587eb219e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.098328] RBP: 00007ffe695ba400 R08: 0000000000000000 R09: 00007ffe695b9aa0 [ 39.099387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558806bb8ad0 [ 39.100443] R13: 00007ffe695ba830 R14: 0000558806bb9bc0 R15: 0000558806bca780 [ 39.101545] [ 39.101928] irq event stamp: 1789 [ 39.102427] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 39.103679] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 39.104962] softirqs last enabled at (1388): [] handle_softirqs+0x50c/0x770 [ 39.106234] softirqs last disabled at (1373): [] __irq_exit_rcu+0xc4/0x100 [ 39.107486] ---[ end trace 0000000000000000 ]--- [ 41.563700] ------------[ cut here ]------------ [ 41.564135] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.565042] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.565673] Modules linked in: [ 41.565955] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.566869] Tainted: [W]=WARN [ 41.567129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.567812] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.568223] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 41.569670] RSP: 0018:ffff88800a2bfbc0 EFLAGS: 00010286 [ 41.570102] RAX: 0000000000000000 RBX: ffffed1001457f78 RCX: ffffffff813a4050 [ 41.570654] RDX: ffff888016a03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.571218] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001457f2f [ 41.572253] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.572873] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a2bfdf8 [ 41.573442] FS: 00007f4f38b33900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.574081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.574561] CR2: 00007f4f39025580 CR3: 0000000015bc5000 CR4: 0000000000350ef0 [ 41.575161] Call Trace: [ 41.575377] [ 41.575564] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.575975] ? __create_object+0x59/0x80 [ 41.576315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.576765] __vmalloc_noprof+0x59/0x60 [ 41.577092] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.577483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.577922] bpf_prog_alloc+0x39/0x200 [ 41.578247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.578656] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.579086] do_seccomp+0x349/0x25e0 [ 41.579404] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.579806] ? __pfx_do_seccomp+0x10/0x10 [ 41.580139] ? find_held_lock+0x2b/0x80 [ 41.580460] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.580900] ? static_key_count+0x60/0x80 [ 41.581239] prctl_set_seccomp+0x4e/0x70 [ 41.581566] __do_sys_prctl+0xe6c/0x1d70 [ 41.581919] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.582282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.582698] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.583152] ? irqentry_exit+0xf3/0x650 [ 41.583495] do_syscall_64+0xbf/0x430 [ 41.583836] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.584264] RIP: 0033:0x7f4f390255cd [ 41.584579] 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 [ 41.586025] RSP: 002b:00007ffd291ce900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.586615] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f390255cd [ 41.587187] RDX: 000055b719d2be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.587761] RBP: 00007ffd291ce960 R08: 0000000000000000 R09: 00007ffd291ce000 [ 41.588319] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b73bd232b0 [ 41.588921] R13: 00007ffd291ced90 R14: 000055b73bd25d20 R15: 000055b73bd378d0 [ 41.589488] [ 41.589680] irq event stamp: 1773 [ 41.589986] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 41.590676] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 41.591356] softirqs last enabled at (1420): [] handle_softirqs+0x50c/0x770 [ 41.592051] softirqs last disabled at (1325): [] __irq_exit_rcu+0xc4/0x100 [ 41.592715] ---[ end trace 0000000000000000 ]--- [ 42.219531] ------------[ cut here ]------------ [ 42.220457] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.222509] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.223976] Modules linked in: [ 42.224599] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.226624] Tainted: [W]=WARN [ 42.227233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.228849] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.229739] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.233035] RSP: 0018:ffff888017037bc0 EFLAGS: 00010286 [ 42.234030] RAX: 0000000000000000 RBX: ffffed1002e06f78 RCX: ffffffff813a4050 [ 42.235335] RDX: ffff888015a9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.236663] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e06f2f [ 42.237974] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.239286] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017037df8 [ 42.240630] FS: 00007f24ab4fc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.242100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.243175] CR2: 00007ffc46fabef7 CR3: 0000000009c63000 CR4: 0000000000350ef0 [ 42.244482] Call Trace: [ 42.245034] [ 42.245455] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.246361] ? __create_object+0x59/0x80 [ 42.247152] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.248138] __vmalloc_noprof+0x59/0x60 [ 42.248945] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.249832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.250739] bpf_prog_alloc+0x39/0x200 [ 42.251495] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.252439] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.253395] do_seccomp+0x349/0x25e0 [ 42.254128] ? find_held_lock+0x2b/0x80 [ 42.254911] ? do_prlimit+0x310/0x610 [ 42.255628] ? __pfx_do_seccomp+0x10/0x10 [ 42.256428] ? do_raw_spin_unlock+0x53/0x220 [ 42.257307] ? _raw_spin_unlock+0x1e/0x40 [ 42.258104] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.259083] ? static_key_count+0x60/0x80 [ 42.259899] prctl_set_seccomp+0x4e/0x70 [ 42.260676] __do_sys_prctl+0xe6c/0x1d70 [ 42.261476] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.262345] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.263328] ? irqentry_exit+0xf3/0x650 [ 42.264101] do_syscall_64+0xbf/0x430 [ 42.264900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.265873] RIP: 0033:0x7f24ab9ee5cd [ 42.266548] 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 [ 42.269817] RSP: 002b:00007ffc46faa580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.271203] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24ab9ee5cd [ 42.272538] RDX: 000055fabf816e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.273857] RBP: 00007ffc46faa5e0 R08: 0000000000000000 R09: 00007ffc46fa9c80 [ 42.275159] R10: 0000000000000000 R11: 0000000000000246 R12: 000055faeb372ad0 [ 42.276467] R13: 00007ffc46faaa10 R14: 000055faeb373bc0 R15: 000055faeb384780 [ 42.277841] [ 42.278274] irq event stamp: 1781 [ 42.278933] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 42.280480] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 42.281876] softirqs last enabled at (1384): [] handle_softirqs+0x50c/0x770 [ 42.283185] softirqs last disabled at (1379): [] __irq_exit_rcu+0xc4/0x100 [ 42.284467] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14277' (ECDSA) to the list of known hosts. 2025/11/19 04:48:24 fuzzer started 2025/11/19 04:48:24 dialing manager at localhost:34383 2025/11/19 04:48:24 checking machine... 2025/11/19 04:48:24 checking revisions... [ 43.188366] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:48:24 testing simple program... [ 43.286301] cgroup: Unknown subsys name 'net' [ 43.348840] cgroup: Unknown subsys name 'cpuset' [ 43.363631] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:48:23 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff86464c48 RDI=ffff888018d95dc0 RBP=ffffffff86464c48 RSP=ffff88800b687640 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888018d95340 R13=ffff888018d95d98 R14=00000000ffffffff R15=ffff888018d95dc0 RIP=ffffffff84c72143 RFL=00000292 [--S-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 00007f4f38b33900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd291c8000 CR3=000000001720b000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000df7ba723 RBX=ffff888015938000 RCX=000000000a5d6184 RDX=0000000000000008 RSI=ffff888015938af8 RDI=000000000832764b RBP=ffff888015938a58 RSP=ffff888015937718 R8 =0000000000000004 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888015938af8 R13=fdd514c70a5d6184 R14=0000000000000001 R15=0000000000000004 RIP=ffffffff815275a1 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f852a26f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8529986438 CR3=000000000d446000 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=69861d2ffd7ca0b64d45e99e385f02fd XMM02=ec2efd57dc4c00df0000000000302dd8 XMM03=5fab67bd313c51770000000000302ea8 XMM04=226745d794914ef300000000000ae988 XMM05=768c73dc14510bbd0000000000320a38 XMM06=817b8945e9d50373000000000031f828 XMM07=fb795ef6d6577056000000000030f3b0 XMM08=2c67c8bc2e329bc30000000000302e48 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000