[ 46.411398] ------------[ cut here ]------------ [ 46.412300] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.414308] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.415750] Modules linked in: [ 46.416368] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.418348] Tainted: [W]=WARN [ 46.418958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.420419] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.421331] 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 [ 46.424491] RSP: 0018:ffff8880195bfbc0 EFLAGS: 00010286 [ 46.425463] RAX: 0000000000000000 RBX: ffffed10032b7f78 RCX: ffffffff813a4050 [ 46.426795] RDX: ffff888015b3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.428091] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032b7f2f [ 46.429372] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.430686] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880195bfdf8 [ 46.431968] FS: 00007fa1ebc0b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.433393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.434464] CR2: 00007ffebd54fef7 CR3: 000000000d3d9000 CR4: 0000000000350ef0 [ 46.435754] Call Trace: [ 46.436262] [ 46.436669] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.437566] ? __create_object+0x59/0x80 [ 46.438353] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.439332] __vmalloc_noprof+0x59/0x60 [ 46.440088] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.440955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.441887] bpf_prog_alloc+0x39/0x200 [ 46.442623] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.443564] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.444467] do_seccomp+0x349/0x25e0 [ 46.445184] ? find_held_lock+0x2b/0x80 [ 46.445961] ? do_prlimit+0x310/0x610 [ 46.446663] ? __pfx_do_seccomp+0x10/0x10 [ 46.447447] ? do_raw_spin_unlock+0x53/0x220 [ 46.448280] ? _raw_spin_unlock+0x1e/0x40 [ 46.449060] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.450040] ? static_key_count+0x60/0x80 [ 46.450793] prctl_set_seccomp+0x4e/0x70 [ 46.451558] __do_sys_prctl+0xe6c/0x1d70 [ 46.452353] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.453198] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.454182] ? irqentry_exit+0xf3/0x650 [ 46.454955] do_syscall_64+0xbf/0x430 [ 46.455656] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.456596] RIP: 0033:0x7fa1ec0fd5cd [ 46.457296] 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 [ 46.460176] RSP: 002b:00007ffebd54d9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.461322] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1ec0fd5cd [ 46.462398] RDX: 00005650f8beae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.463469] RBP: 00007ffebd54da50 R08: 0000000000000000 R09: 00007ffebd54d0f0 [ 46.464542] R10: 0000000000000000 R11: 0000000000000246 R12: 000056510a7dfad0 [ 46.465615] R13: 00007ffebd54de80 R14: 000056510a7e0bc0 R15: 000056510a7f1780 [ 46.466718] [ 46.467120] irq event stamp: 1711 [ 46.467627] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 46.468904] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 46.470191] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 46.471482] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 46.472743] ---[ end trace 0000000000000000 ]--- [ 49.216169] ------------[ cut here ]------------ [ 49.217102] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.219548] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.221050] Modules linked in: [ 49.221639] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.223607] Tainted: [W]=WARN [ 49.224198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.225647] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.226572] 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 [ 49.229675] RSP: 0018:ffff888016c7fbc0 EFLAGS: 00010286 [ 49.230640] RAX: 0000000000000000 RBX: ffffed1002d8ff78 RCX: ffffffff813a4050 [ 49.231903] RDX: ffff88801584b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.233166] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8ff2f [ 49.234440] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.235706] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c7fdf8 [ 49.236975] FS: 00007fb5cd770900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.238415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.239464] CR2: 00007fff371acef7 CR3: 0000000009f2b000 CR4: 0000000000350ef0 [ 49.240734] Call Trace: [ 49.241227] [ 49.241631] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.242535] ? __create_object+0x59/0x80 [ 49.243311] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.244275] __vmalloc_noprof+0x59/0x60 [ 49.245028] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.245900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.246923] bpf_prog_alloc+0x39/0x200 [ 49.247623] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.248547] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.249442] do_seccomp+0x349/0x25e0 [ 49.250183] ? find_held_lock+0x2b/0x80 [ 49.250945] ? do_prlimit+0x310/0x610 [ 49.251634] ? __pfx_do_seccomp+0x10/0x10 [ 49.252422] ? do_raw_spin_unlock+0x53/0x220 [ 49.253257] ? _raw_spin_unlock+0x1e/0x40 [ 49.254044] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.255005] ? static_key_count+0x60/0x80 [ 49.255753] prctl_set_seccomp+0x4e/0x70 [ 49.256528] __do_sys_prctl+0xe6c/0x1d70 [ 49.257315] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.258187] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.259157] ? irqentry_exit+0xf3/0x650 [ 49.259926] do_syscall_64+0xbf/0x430 [ 49.260624] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.261560] RIP: 0033:0x7fb5cdc625cd [ 49.262270] 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 [ 49.265402] RSP: 002b:00007fff371aaae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.266771] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5cdc625cd [ 49.268049] RDX: 000056431f6b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.269319] RBP: 00007fff371aab40 R08: 0000000000000000 R09: 00007fff371aa1e0 [ 49.270614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564337fa6b10 [ 49.271881] R13: 00007fff371aaf70 R14: 0000564337fa72b0 R15: 0000564337fbb6f0 [ 49.273163] [ 49.273585] irq event stamp: 1791 [ 49.274251] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.275487] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.276412] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.277350] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.278288] ---[ end trace 0000000000000000 ]--- [ 50.022613] ------------[ cut here ]------------ [ 50.023536] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.025573] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.027034] Modules linked in: [ 50.027619] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.029627] Tainted: [W]=WARN [ 50.030231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.031717] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.032641] 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 [ 50.035841] RSP: 0018:ffff88800ad4fbc0 EFLAGS: 00010286 [ 50.036780] RAX: 0000000000000000 RBX: ffffed10015a9f78 RCX: ffffffff813a4050 [ 50.038096] RDX: ffff8880166fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.039372] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10015a9f2f [ 50.040672] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.041960] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ad4fdf8 [ 50.043253] FS: 00007fd4cb1b4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.044695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.045752] CR2: 00007fd4cb6a6580 CR3: 000000001f833000 CR4: 0000000000350ef0 [ 50.047194] Call Trace: [ 50.047699] [ 50.048151] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.049090] ? __create_object+0x59/0x80 [ 50.049864] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.050853] __vmalloc_noprof+0x59/0x60 [ 50.051576] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.052465] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.053410] bpf_prog_alloc+0x39/0x200 [ 50.054171] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.055120] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.056042] do_seccomp+0x349/0x25e0 [ 50.056730] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.057632] ? __pfx_do_seccomp+0x10/0x10 [ 50.058437] ? find_held_lock+0x2b/0x80 [ 50.059217] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.060187] ? static_key_count+0x60/0x80 [ 50.061003] prctl_set_seccomp+0x4e/0x70 [ 50.061751] __do_sys_prctl+0xe6c/0x1d70 [ 50.062561] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.063427] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.064409] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.065380] ? irqentry_exit+0xf3/0x650 [ 50.066168] do_syscall_64+0xbf/0x430 [ 50.066922] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.067894] RIP: 0033:0x7fd4cb6a65cd [ 50.068562] 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 [ 50.071886] RSP: 002b:00007ffe4f1d5bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.073290] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4cb6a65cd [ 50.074619] RDX: 0000557db023be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.075928] RBP: 00007ffe4f1d5c20 R08: 0000000000000000 R09: 00007ffe4f1d52c0 [ 50.077235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557db19572b0 [ 50.078552] R13: 00007ffe4f1d6050 R14: 0000557db1959d20 R15: 0000557db196b8d0 [ 50.079882] [ 50.080317] irq event stamp: 1741 [ 50.080986] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 50.082557] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 50.084110] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 50.085668] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 50.087210] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20082' (ECDSA) to the list of known hosts. 2025/11/17 18:31:19 fuzzer started 2025/11/17 18:31:19 dialing manager at localhost:37895 2025/11/17 18:31:19 checking machine... 2025/11/17 18:31:19 checking revisions... [ 50.962142] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:31:19 testing simple program... [ 51.063873] cgroup: Unknown subsys name 'net' [ 51.154129] cgroup: Unknown subsys name 'cpuset' [ 51.177180] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:31:18 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=ffffffff86725b0c RCX=ffffffff81b2a0b3 RDX=0000000000000007 RSI=ffffffff86ab8282 RDI=ffffffff86725ae0 RBP=ffffffff86725b00 RSP=ffff888016b87528 R8 =ffffffff86ab8282 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff86725b1c R13=ffffffff86725ae0 R14=ffffffff86725afc R15=dffffc0000000000 RIP=ffffffff8135daa3 RFL=00000217 [----APC] 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 00007fb5cd770900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb5cd73a008 CR3=000000001f90d000 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=000000000002b07b 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc32545608 CR3=000000000bac8000 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=2038313a31333a383120373120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038313a31333a3831203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000