[ 45.755688] ------------[ cut here ]------------ [ 45.756610] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.758689] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.760164] Modules linked in: [ 45.760752] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.762731] Tainted: [W]=WARN [ 45.763321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.764772] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.765684] 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 [ 45.768859] RSP: 0018:ffff88800f93fbc0 EFLAGS: 00010286 [ 45.769779] RAX: 0000000000000000 RBX: ffffed1001f27f78 RCX: ffffffff813a4050 [ 45.771039] RDX: ffff888016fcd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.772351] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f27f2f [ 45.773634] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.774886] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f93fdf8 [ 45.776157] FS: 00007fe7ba799900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.777598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.778650] CR2: 00007fff18046ef7 CR3: 000000000e163000 CR4: 0000000000350ef0 [ 45.779933] Call Trace: [ 45.780387] [ 45.780788] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.781686] ? __create_object+0x59/0x80 [ 45.782452] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.783404] __vmalloc_noprof+0x59/0x60 [ 45.784171] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.785340] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.786308] bpf_prog_alloc+0x39/0x200 [ 45.787068] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.788006] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.788947] do_seccomp+0x349/0x25e0 [ 45.789640] ? find_held_lock+0x2b/0x80 [ 45.790394] ? do_prlimit+0x310/0x610 [ 45.791136] ? __pfx_do_seccomp+0x10/0x10 [ 45.791957] ? do_raw_spin_unlock+0x53/0x220 [ 45.792740] ? _raw_spin_unlock+0x1e/0x40 [ 45.793563] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.794532] ? static_key_count+0x60/0x80 [ 45.795316] prctl_set_seccomp+0x4e/0x70 [ 45.796079] __do_sys_prctl+0xe6c/0x1d70 [ 45.796805] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.797664] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.798609] ? irqentry_exit+0xf3/0x650 [ 45.799365] do_syscall_64+0xbf/0x430 [ 45.800104] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.801049] RIP: 0033:0x7fe7bac8b5cd [ 45.801725] 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 [ 45.804885] RSP: 002b:00007fff18045860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.806249] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7bac8b5cd [ 45.807555] RDX: 0000560d51c1ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.808858] RBP: 00007fff180458c0 R08: 0000000000000000 R09: 00007fff18044f60 [ 45.810157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d606e0ad0 [ 45.811489] R13: 00007fff18045cf0 R14: 0000560d606e1bc0 R15: 0000560d606f2780 [ 45.812781] [ 45.813273] irq event stamp: 1765 [ 45.813792] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 45.815069] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 45.816313] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 45.817584] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 45.818841] ---[ end trace 0000000000000000 ]--- [ 49.019178] ------------[ cut here ]------------ [ 49.020105] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.022066] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.023466] Modules linked in: [ 49.024075] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.026049] Tainted: [W]=WARN [ 49.026590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.028253] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.029226] 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 [ 49.032332] RSP: 0018:ffff88801b15fbc0 EFLAGS: 00010286 [ 49.033296] RAX: 0000000000000000 RBX: ffffed100362bf78 RCX: ffffffff813a4050 [ 49.034546] RDX: ffff8880158fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.035803] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100362bf2f [ 49.037078] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.038335] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b15fdf8 [ 49.039590] FS: 00007f12dbd9c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.041006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.042042] CR2: 00007fffd26abef7 CR3: 000000001dcb3000 CR4: 0000000000350ef0 [ 49.043302] Call Trace: [ 49.043757] [ 49.044208] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.045095] ? __create_object+0x59/0x80 [ 49.045816] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.046767] __vmalloc_noprof+0x59/0x60 [ 49.047514] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.048370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.049292] bpf_prog_alloc+0x39/0x200 [ 49.050022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.050931] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.051772] do_seccomp+0x349/0x25e0 [ 49.052474] ? find_held_lock+0x2b/0x80 [ 49.053237] ? do_prlimit+0x310/0x610 [ 49.053968] ? __pfx_do_seccomp+0x10/0x10 [ 49.054702] ? do_raw_spin_unlock+0x53/0x220 [ 49.055518] ? _raw_spin_unlock+0x1e/0x40 [ 49.056286] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.057248] ? static_key_count+0x60/0x80 [ 49.058035] prctl_set_seccomp+0x4e/0x70 [ 49.058751] __do_sys_prctl+0xe6c/0x1d70 [ 49.059518] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.060369] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.061334] ? irqentry_exit+0xf3/0x650 [ 49.062106] do_syscall_64+0xbf/0x430 [ 49.062785] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.063722] RIP: 0033:0x7f12dc28e5cd [ 49.064412] 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 [ 49.067527] RSP: 002b:00007fffd26aa5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.068879] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12dc28e5cd [ 49.070140] RDX: 0000562879c24e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.071396] RBP: 00007fffd26aa650 R08: 0000000000000000 R09: 00007fffd26a9cf0 [ 49.072659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562889ca2ad0 [ 49.073917] R13: 00007fffd26aaa80 R14: 0000562889ca3bc0 R15: 0000562889cb4780 [ 49.075194] [ 49.075610] irq event stamp: 1775 [ 49.076245] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 49.077759] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 49.079248] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 49.080760] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 49.082129] ---[ end trace 0000000000000000 ]--- [ 49.861712] ------------[ cut here ]------------ [ 49.862612] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.864645] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.866339] Modules linked in: [ 49.867027] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.868976] Tainted: [W]=WARN [ 49.869524] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.870967] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.871884] 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 [ 49.875019] RSP: 0018:ffff88800f357bc0 EFLAGS: 00010286 [ 49.875979] RAX: 0000000000000000 RBX: ffffed1001e6af78 RCX: ffffffff813a4050 [ 49.877242] RDX: ffff88801b179bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.878514] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e6af2f [ 49.879767] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.881038] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f357df8 [ 49.882302] FS: 00007fa807d75900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.883715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.884759] CR2: 00007fa808267580 CR3: 000000001f2f9000 CR4: 0000000000350ef0 [ 49.886042] Call Trace: [ 49.886493] [ 49.886945] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.887775] ? __create_object+0x59/0x80 [ 49.888533] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.889495] __vmalloc_noprof+0x59/0x60 [ 49.890234] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.891094] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.892017] bpf_prog_alloc+0x39/0x200 [ 49.892690] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.893613] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.894494] do_seccomp+0x349/0x25e0 [ 49.895188] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.896074] ? __pfx_do_seccomp+0x10/0x10 [ 49.896812] ? find_held_lock+0x2b/0x80 [ 49.897579] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.898522] ? static_key_count+0x60/0x80 [ 49.899310] prctl_set_seccomp+0x4e/0x70 [ 49.900068] __do_sys_prctl+0xe6c/0x1d70 [ 49.900792] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.901645] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.902584] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.903529] ? irqentry_exit+0xf3/0x650 [ 49.904283] do_syscall_64+0xbf/0x430 [ 49.905027] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.905969] RIP: 0033:0x7fa8082675cd [ 49.906618] 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 [ 49.909717] RSP: 002b:00007ffc57c00fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.911056] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8082675cd [ 49.912310] RDX: 00005640df7bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.913586] RBP: 00007ffc57c01030 R08: 0000000000000000 R09: 00007ffc57c006d0 [ 49.914856] R10: 0000000000000000 R11: 0000000000000246 R12: 00005640eac27bf0 [ 49.916109] R13: 00007ffc57c01460 R14: 00005640eac31380 R15: 00005640eac3c460 [ 49.917391] [ 49.917807] irq event stamp: 1775 [ 49.918438] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 49.919922] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 49.921425] softirqs last enabled at (1344): [] handle_softirqs+0x50c/0x770 [ 49.922957] softirqs last disabled at (1339): [] __irq_exit_rcu+0xc4/0x100 [ 49.924440] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60755' (ECDSA) to the list of known hosts. 2025/11/18 04:53:56 fuzzer started 2025/11/18 04:53:57 dialing manager at localhost:37895 2025/11/18 04:53:57 checking machine... 2025/11/18 04:53:57 checking revisions... [ 50.828692] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:53:57 testing simple program... [ 50.932957] cgroup: Unknown subsys name 'net' [ 51.005254] cgroup: Unknown subsys name 'cpuset' [ 51.023239] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:53:56 Registers: info registers vcpu 0 RAX=00000000000000c4 RBX=ffff888013993780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888013994228 RDI=ffff888013994200 RBP=ffff8880139941d8 RSP=ffff88806ce08880 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888013994228 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000002 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 00007f12dbd9c900 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=00007fffd26a4000 CR3=000000000cf90000 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=0000000000028c4b 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000562889c9f218 CR3=000000000e0d1000 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=2036353a33353a343020383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035353a33353a3430203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000