[ 46.651985] ------------[ cut here ]------------ [ 46.652940] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.654968] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.656432] Modules linked in: [ 46.657063] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.659021] Tainted: [W]=WARN [ 46.659555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.661007] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.661903] 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 [ 46.665031] RSP: 0018:ffff8880164d7bc0 EFLAGS: 00010286 [ 46.665992] RAX: 0000000000000000 RBX: ffffed1002c9af78 RCX: ffffffff813a4050 [ 46.667261] RDX: ffff88800eee1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.668525] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9af2f [ 46.669795] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.671068] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164d7df8 [ 46.672324] FS: 00007fd641915900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.673729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.674806] CR2: 00007fd641e07580 CR3: 000000000ddd2000 CR4: 0000000000350ef0 [ 46.676062] Call Trace: [ 46.676528] [ 46.676962] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.677854] ? __create_object+0x59/0x80 [ 46.678583] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.679531] __vmalloc_noprof+0x59/0x60 [ 46.680286] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.681156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.682087] bpf_prog_alloc+0x39/0x200 [ 46.682824] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.683699] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.684606] do_seccomp+0x349/0x25e0 [ 46.685315] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.686208] ? __pfx_do_seccomp+0x10/0x10 [ 46.686980] ? find_held_lock+0x2b/0x80 [ 46.687686] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.688649] ? static_key_count+0x60/0x80 [ 46.689444] prctl_set_seccomp+0x4e/0x70 [ 46.690213] __do_sys_prctl+0xe6c/0x1d70 [ 46.690987] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.691826] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.692795] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.693710] ? irqentry_exit+0xf3/0x650 [ 46.694474] do_syscall_64+0xbf/0x430 [ 46.695210] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.696142] RIP: 0033:0x7fd641e075cd [ 46.696845] 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 [ 46.699964] RSP: 002b:00007ffe671a0170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.701323] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd641e075cd [ 46.702582] RDX: 00005616c214fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.703839] RBP: 00007ffe671a01d0 R08: 0000000000000000 R09: 00007ffe6719f870 [ 46.705131] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616db26b2b0 [ 46.706385] R13: 00007ffe671a0600 R14: 00005616db26dd20 R15: 00005616db27f8d0 [ 46.707665] [ 46.708110] irq event stamp: 1711 [ 46.708728] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 46.710246] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 46.711773] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 46.713294] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 46.714782] ---[ end trace 0000000000000000 ]--- [ 50.027463] ------------[ cut here ]------------ [ 50.028370] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.030357] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 50.031785] Modules linked in: [ 50.032359] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.034299] Tainted: [W]=WARN [ 50.034878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.036312] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.037211] 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 [ 50.040323] RSP: 0018:ffff888017507bc0 EFLAGS: 00010286 [ 50.041290] RAX: 0000000000000000 RBX: ffffed1002ea0f78 RCX: ffffffff813a4050 [ 50.042532] RDX: ffff888015cf8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.043782] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea0f2f [ 50.045047] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.046301] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017507df8 [ 50.047555] FS: 00007ff11d1c0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.048958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.050005] CR2: 00007ffd1d8b7ef8 CR3: 0000000020d74000 CR4: 0000000000350ef0 [ 50.051253] Call Trace: [ 50.051710] [ 50.052149] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.053041] ? __create_object+0x59/0x80 [ 50.053809] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.054717] __vmalloc_noprof+0x59/0x60 [ 50.055463] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.056308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.057232] bpf_prog_alloc+0x39/0x200 [ 50.057955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.058853] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.059688] do_seccomp+0x349/0x25e0 [ 50.060388] ? find_held_lock+0x2b/0x80 [ 50.061136] ? do_prlimit+0x310/0x610 [ 50.061861] ? __pfx_do_seccomp+0x10/0x10 [ 50.062593] ? do_raw_spin_unlock+0x53/0x220 [ 50.063404] ? _raw_spin_unlock+0x1e/0x40 [ 50.064161] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.065109] ? static_key_count+0x60/0x80 [ 50.065900] prctl_set_seccomp+0x4e/0x70 [ 50.066614] __do_sys_prctl+0xe6c/0x1d70 [ 50.067370] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.068197] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.069155] ? irqentry_exit+0xf3/0x650 [ 50.069913] do_syscall_64+0xbf/0x430 [ 50.070590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.071520] RIP: 0033:0x7ff11d6b25cd [ 50.072221] 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 [ 50.075316] RSP: 002b:00007ffd1d8b6730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.076652] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff11d6b25cd [ 50.077906] RDX: 000055d2b75cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.079174] RBP: 00007ffd1d8b6790 R08: 0000000000000000 R09: 00007ffd1d8b5e30 [ 50.080414] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2ed659ad0 [ 50.081678] R13: 00007ffd1d8b6bc0 R14: 000055d2ed65abc0 R15: 000055d2ed66b780 [ 50.082971] [ 50.083386] irq event stamp: 1691 [ 50.084027] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 50.085526] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 50.087009] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 50.088519] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 50.089982] ---[ end trace 0000000000000000 ]--- [ 50.906677] ------------[ cut here ]------------ [ 50.907605] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.909545] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.911216] Modules linked in: [ 50.911842] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.913776] Tainted: [W]=WARN [ 50.914320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.915767] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.916633] 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 [ 50.919707] RSP: 0018:ffff88801745fbc0 EFLAGS: 00010286 [ 50.920680] RAX: 0000000000000000 RBX: ffffed1002e8bf78 RCX: ffffffff813a4050 [ 50.921925] RDX: ffff8880160ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.923177] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8bf2f [ 50.924430] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.925694] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801745fdf8 [ 50.926943] FS: 00007f786a8b0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.928350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.929388] CR2: 00007f786ae164a6 CR3: 000000000d71d000 CR4: 0000000000350ef0 [ 50.930646] Call Trace: [ 50.931123] [ 50.931533] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.932413] ? __create_object+0x59/0x80 [ 50.933190] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.934123] __vmalloc_noprof+0x59/0x60 [ 50.934860] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.935673] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.936595] bpf_prog_alloc+0x39/0x200 [ 50.937321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.938234] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.939124] do_seccomp+0x349/0x25e0 [ 50.939830] ? find_held_lock+0x2b/0x80 [ 50.940536] ? do_prlimit+0x310/0x610 [ 50.941255] ? __pfx_do_seccomp+0x10/0x10 [ 50.942026] ? do_raw_spin_unlock+0x53/0x220 [ 50.942840] ? _raw_spin_unlock+0x1e/0x40 [ 50.943563] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.944520] ? static_key_count+0x60/0x80 [ 50.945305] prctl_set_seccomp+0x4e/0x70 [ 50.946073] __do_sys_prctl+0xe6c/0x1d70 [ 50.946840] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.947646] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.948588] ? irqentry_exit+0xf3/0x650 [ 50.949337] do_syscall_64+0xbf/0x430 [ 50.950072] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.951040] RIP: 0033:0x7f786ada25cd [ 50.951712] 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 [ 50.954902] RSP: 002b:00007ffccdc14f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.956232] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f786ada25cd [ 50.957501] RDX: 000055913c3a7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.958768] RBP: 00007ffccdc14f80 R08: 0000000000000000 R09: 00007ffccdc14620 [ 50.960029] R10: 0000000000000000 R11: 0000000000000246 R12: 000055916d78cbf0 [ 50.961304] R13: 00007ffccdc153b0 R14: 000055916d796380 R15: 000055916d7a1460 [ 50.962572] [ 50.963026] irq event stamp: 1709 [ 50.963628] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 50.965111] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 50.966579] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 50.968076] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 50.969519] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64667' (ECDSA) to the list of known hosts. 2025/11/19 02:33:14 fuzzer started 2025/11/19 02:33:14 dialing manager at localhost:34383 2025/11/19 02:33:14 checking machine... 2025/11/19 02:33:14 checking revisions... [ 51.833402] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:33:15 testing simple program... [ 51.930983] cgroup: Unknown subsys name 'net' [ 51.993229] cgroup: Unknown subsys name 'cpuset' [ 52.006141] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:33:14 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffff88806ce089c4 RDX=1ffff11002f0907f RSI=ffffffff813c1c59 RDI=ffff8880178483fc RBP=ffff888017848000 RSP=ffff88806ce089e8 R8 =ffffffff86a0ba5a R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000008972 R12=0000000000000000 R13=ffff88806ce08ab8 R14=ffff888017848000 R15=ffff88806ce08a70 RIP=ffffffff815bd768 RFL=00000202 [-------] 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 00007ff11d1c0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd1d8b0000 CR3=0000000020d19000 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=000000004edf9f4c RBX=ffff88806cf37340 RCX=0000000000000001 RDX=0000000000000022 RSI=ffffffff812c599c RDI=ffffffff87ada040 RBP=ffffffff87ada040 RSP=ffff8880096378e8 R8 =0000000000000001 R9 =ffffed10012c6f3c R10=0000000000000000 R11=0000000000000001 R12=ffff88806cf37ea8 R13=0000000000000004 R14=0000000000000004 R15=ffff88806cf37df8 RIP=ffffffff84c71799 RFL=00000002 [-------] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5d939f8000 CR3=000000000e3aa000 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=33333a323020393120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3933325b646873732033313a3333 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363132 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000