[ 47.125463] ------------[ cut here ]------------ [ 47.126036] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.127209] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 47.128076] Modules linked in: [ 47.128425] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.129618] Tainted: [W]=WARN [ 47.129948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.130820] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.131332] 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 [ 47.133211] RSP: 0018:ffff888015cf7bc0 EFLAGS: 00010286 [ 47.133798] RAX: 0000000000000000 RBX: ffffed1002b9ef78 RCX: ffffffff813a4050 [ 47.134569] RDX: ffff88800e600000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.135303] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b9ef2f [ 47.136072] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.136834] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cf7df8 [ 47.137611] FS: 00007f72f45b0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.138632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.139328] CR2: 00007ffc860feef7 CR3: 000000000e9d6000 CR4: 0000000000350ef0 [ 47.140228] Call Trace: [ 47.140527] [ 47.140769] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.141273] ? __create_object+0x59/0x80 [ 47.141746] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.142293] __vmalloc_noprof+0x59/0x60 [ 47.142739] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.143226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.143778] bpf_prog_alloc+0x39/0x200 [ 47.144182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.144737] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.145250] do_seccomp+0x349/0x25e0 [ 47.145683] ? find_held_lock+0x2b/0x80 [ 47.146106] ? do_prlimit+0x310/0x610 [ 47.146546] ? __pfx_do_seccomp+0x10/0x10 [ 47.146991] ? do_raw_spin_unlock+0x53/0x220 [ 47.147452] ? _raw_spin_unlock+0x1e/0x40 [ 47.147920] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.148470] ? static_key_count+0x60/0x80 [ 47.148943] prctl_set_seccomp+0x4e/0x70 [ 47.149373] __do_sys_prctl+0xe6c/0x1d70 [ 47.149847] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.150328] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.150904] ? irqentry_exit+0xf3/0x650 [ 47.151329] do_syscall_64+0xbf/0x430 [ 47.151764] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.152303] RIP: 0033:0x7f72f4aa25cd [ 47.152717] 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 [ 47.154627] RSP: 002b:00007ffc860fcce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.155403] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f72f4aa25cd [ 47.156163] RDX: 000055ff04e39e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.156922] RBP: 00007ffc860fcd40 R08: 0000000000000000 R09: 00007ffc860fc3e0 [ 47.157705] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff105a0bf0 [ 47.158432] R13: 00007ffc860fd170 R14: 000055ff105aa380 R15: 000055ff105b5460 [ 47.159199] [ 47.159449] irq event stamp: 1647 [ 47.159834] hardirqs last enabled at (1657): [] __up_console_sem+0x78/0x80 [ 47.160739] hardirqs last disabled at (1666): [] __up_console_sem+0x5d/0x80 [ 47.161642] softirqs last enabled at (1170): [] handle_softirqs+0x50c/0x770 [ 47.162559] softirqs last disabled at (1155): [] __irq_exit_rcu+0xc4/0x100 [ 47.163423] ---[ end trace 0000000000000000 ]--- [ 50.092929] ------------[ cut here ]------------ [ 50.093866] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.096085] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 50.097734] Modules linked in: [ 50.098311] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.100570] Tainted: [W]=WARN [ 50.101116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.102777] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.103686] 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 [ 50.106842] RSP: 0018:ffff888017b27bc0 EFLAGS: 00010286 [ 50.107804] RAX: 0000000000000000 RBX: ffffed1002f64f78 RCX: ffffffff813a4050 [ 50.109072] RDX: ffff88800f661bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.110352] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f64f2f [ 50.111619] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.112896] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b27df8 [ 50.114203] FS: 00007f78afc04900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.115634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.116681] CR2: 00007f78b00f6580 CR3: 000000000ee8f000 CR4: 0000000000350ef0 [ 50.117981] Call Trace: [ 50.118445] [ 50.118906] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.119799] ? __create_object+0x59/0x80 [ 50.120591] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.121578] __vmalloc_noprof+0x59/0x60 [ 50.122295] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.123166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.124105] bpf_prog_alloc+0x39/0x200 [ 50.124848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.125816] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.126737] do_seccomp+0x349/0x25e0 [ 50.127412] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.128318] ? __pfx_do_seccomp+0x10/0x10 [ 50.129111] ? find_held_lock+0x2b/0x80 [ 50.129874] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.130841] ? static_key_count+0x60/0x80 [ 50.131656] prctl_set_seccomp+0x4e/0x70 [ 50.132384] __do_sys_prctl+0xe6c/0x1d70 [ 50.133160] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.134052] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.135012] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.135997] ? irqentry_exit+0xf3/0x650 [ 50.136747] do_syscall_64+0xbf/0x430 [ 50.137432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.138414] RIP: 0033:0x7f78b00f65cd [ 50.139113] 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 [ 50.142269] RSP: 002b:00007ffc0e747fb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.143621] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78b00f65cd [ 50.144988] RDX: 000055700a029e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.146282] RBP: 00007ffc0e748010 R08: 0000000000000000 R09: 00007ffc0e7476b0 [ 50.147548] R10: 0000000000000000 R11: 0000000000000246 R12: 000055701b4b5b10 [ 50.148837] R13: 00007ffc0e748440 R14: 000055701b4b62b0 R15: 000055701b4ca6f0 [ 50.150132] [ 50.150584] irq event stamp: 1793 [ 50.151191] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 50.152721] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 50.154258] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 50.155832] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 50.157365] ---[ end trace 0000000000000000 ]--- [ 50.944349] ------------[ cut here ]------------ [ 50.945261] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.947223] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.948686] Modules linked in: [ 50.949269] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.951230] Tainted: [W]=WARN [ 50.951814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.953266] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.954174] 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 [ 50.957318] RSP: 0018:ffff8880164f7bc0 EFLAGS: 00010286 [ 50.958286] RAX: 0000000000000000 RBX: ffffed1002c9ef78 RCX: ffffffff813a4050 [ 50.959546] RDX: ffff888017763780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.960813] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9ef2f [ 50.962117] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.963382] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164f7df8 [ 50.964650] FS: 00007f5bae489900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.966088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.967139] CR2: 00007fff833c9ef7 CR3: 000000000e0a1000 CR4: 0000000000350ef0 [ 50.968407] Call Trace: [ 50.968908] [ 50.969309] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.970199] ? __create_object+0x59/0x80 [ 50.970962] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.971918] __vmalloc_noprof+0x59/0x60 [ 50.972657] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.973469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.974393] bpf_prog_alloc+0x39/0x200 [ 50.975122] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.976040] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.976927] do_seccomp+0x349/0x25e0 [ 50.977645] ? find_held_lock+0x2b/0x80 [ 50.978354] ? do_prlimit+0x310/0x610 [ 50.979082] ? __pfx_do_seccomp+0x10/0x10 [ 50.979855] ? do_raw_spin_unlock+0x53/0x220 [ 50.980687] ? _raw_spin_unlock+0x1e/0x40 [ 50.981419] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.982385] ? static_key_count+0x60/0x80 [ 50.983167] prctl_set_seccomp+0x4e/0x70 [ 50.983933] __do_sys_prctl+0xe6c/0x1d70 [ 50.984703] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.985554] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.986471] ? irqentry_exit+0xf3/0x650 [ 50.987226] do_syscall_64+0xbf/0x430 [ 50.987958] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.988906] RIP: 0033:0x7f5bae97b5cd [ 50.989625] 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 [ 50.992764] RSP: 002b:00007fff833c8bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.994124] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5bae97b5cd [ 50.995392] RDX: 00005582ec876e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.996650] RBP: 00007fff833c8c10 R08: 0000000000000000 R09: 00007fff833c82b0 [ 50.997937] R10: 0000000000000000 R11: 0000000000000246 R12: 000055831b2d7b10 [ 50.999213] R13: 00007fff833c9040 R14: 000055831b2d82b0 R15: 000055831b2ec6f0 [ 51.000502] [ 51.000947] irq event stamp: 1709 [ 51.001598] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 51.003104] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 51.004598] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 51.006145] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 51.007634] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40377' (ECDSA) to the list of known hosts. 2025/11/18 09:24:27 fuzzer started 2025/11/18 09:24:28 dialing manager at localhost:34383 2025/11/18 09:24:28 checking machine... 2025/11/18 09:24:28 checking revisions... [ 51.896806] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:24:28 testing simple program... [ 51.997753] cgroup: Unknown subsys name 'net' [ 52.053122] cgroup: Unknown subsys name 'cpuset' [ 52.072732] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:24:27 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880170c0000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880170c0ad0 RDI=ffff8880170c0000 RBP=ffff8880170c0a58 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880170c0ad0 R13=0000000000000003 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815273eb RFL=00000047 [---Z-PC] 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 00007f7efb608700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc0e741000 CR3=000000000e3b9000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3434325b646873732037323a3432 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343733 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029ed3 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc679a7f28 CR3=000000000e3b9000 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=34323a393020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343733 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000