[ 45.802481] ------------[ cut here ]------------ [ 45.803397] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.805414] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.807109] Modules linked in: [ 45.807689] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.809737] Tainted: [W]=WARN [ 45.810350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.811802] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.812722] 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 [ 45.815834] RSP: 0018:ffff888015ec7bc0 EFLAGS: 00010286 [ 45.816814] RAX: 0000000000000000 RBX: ffffed1002bd8f78 RCX: ffffffff813a4050 [ 45.818080] RDX: ffff88800e990000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.819341] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd8f2f [ 45.820617] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.821872] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ec7df8 [ 45.823143] FS: 00007f7608f7a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.824574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.825642] CR2: 00007ffe338b8ef8 CR3: 000000000e311000 CR4: 0000000000350ef0 [ 45.826907] Call Trace: [ 45.827411] [ 45.827820] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.828735] ? __create_object+0x59/0x80 [ 45.829525] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.830504] __vmalloc_noprof+0x59/0x60 [ 45.831275] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.832169] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.833118] bpf_prog_alloc+0x39/0x200 [ 45.833817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.834753] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.835666] do_seccomp+0x349/0x25e0 [ 45.836410] ? find_held_lock+0x2b/0x80 [ 45.837221] ? do_prlimit+0x310/0x610 [ 45.837932] ? __pfx_do_seccomp+0x10/0x10 [ 45.838793] ? do_raw_spin_unlock+0x53/0x220 [ 45.839645] ? _raw_spin_unlock+0x1e/0x40 [ 45.840443] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.841416] ? static_key_count+0x60/0x80 [ 45.842221] prctl_set_seccomp+0x4e/0x70 [ 45.843013] __do_sys_prctl+0xe6c/0x1d70 [ 45.843754] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.844629] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.845594] ? irqentry_exit+0xf3/0x650 [ 45.846368] do_syscall_64+0xbf/0x430 [ 45.847121] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.848101] RIP: 0033:0x7f760946c5cd [ 45.848769] 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 [ 45.851967] RSP: 002b:00007ffe338b7dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.853364] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f760946c5cd [ 45.854667] RDX: 000055c60acdae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.855961] RBP: 00007ffe338b7e30 R08: 0000000000000000 R09: 00007ffe338b74d0 [ 45.857266] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c62b518ad0 [ 45.858555] R13: 00007ffe338b8260 R14: 000055c62b519bc0 R15: 000055c62b52a780 [ 45.859869] [ 45.860344] irq event stamp: 1831 [ 45.860856] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 45.862173] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 45.863455] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 45.864774] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 45.866056] ---[ end trace 0000000000000000 ]--- [ 49.109082] ------------[ cut here ]------------ [ 49.110055] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.112173] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.114892] Modules linked in: [ 49.115551] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.117551] Tainted: [W]=WARN [ 49.118155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.119635] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.120575] 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 [ 49.123784] RSP: 0018:ffff8880170c7bc0 EFLAGS: 00010286 [ 49.124782] RAX: 0000000000000000 RBX: ffffed1002e18f78 RCX: ffffffff813a4050 [ 49.126075] RDX: ffff888015770000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.127367] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e18f2f [ 49.128657] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.129957] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170c7df8 [ 49.131241] FS: 00007fbcece0f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.132711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.133774] CR2: 00007fff9bf9bef8 CR3: 000000000ba2a000 CR4: 0000000000350ef0 [ 49.135078] Call Trace: [ 49.135542] [ 49.135981] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.136859] ? __create_object+0x59/0x80 [ 49.137654] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.138633] __vmalloc_noprof+0x59/0x60 [ 49.139406] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.140296] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.141240] bpf_prog_alloc+0x39/0x200 [ 49.141995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.142890] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.143803] do_seccomp+0x349/0x25e0 [ 49.144536] ? find_held_lock+0x2b/0x80 [ 49.145303] ? do_prlimit+0x310/0x610 [ 49.146056] ? __pfx_do_seccomp+0x10/0x10 [ 49.146812] ? do_raw_spin_unlock+0x53/0x220 [ 49.147659] ? _raw_spin_unlock+0x1e/0x40 [ 49.148450] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.149413] ? static_key_count+0x60/0x80 [ 49.150212] prctl_set_seccomp+0x4e/0x70 [ 49.150990] __do_sys_prctl+0xe6c/0x1d70 [ 49.151733] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.152614] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.153593] ? irqentry_exit+0xf3/0x650 [ 49.154370] do_syscall_64+0xbf/0x430 [ 49.155125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.156094] RIP: 0033:0x7fbced3015cd [ 49.156757] 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 [ 49.159987] RSP: 002b:00007fff9bf9a7b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.161373] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbced3015cd [ 49.162674] RDX: 0000563ac8393e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.163971] RBP: 00007fff9bf9a810 R08: 0000000000000000 R09: 00007fff9bf99eb0 [ 49.165277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563afb00c2b0 [ 49.166542] R13: 00007fff9bf9ac40 R14: 0000563afb00ed20 R15: 0000563afb0208d0 [ 49.167843] [ 49.168297] irq event stamp: 2049 [ 49.168896] hardirqs last enabled at (2057): [] __up_console_sem+0x78/0x80 [ 49.170428] hardirqs last disabled at (2068): [] __up_console_sem+0x5d/0x80 [ 49.171959] softirqs last enabled at (1932): [] handle_softirqs+0x50c/0x770 [ 49.173341] softirqs last disabled at (1923): [] __irq_exit_rcu+0xc4/0x100 [ 49.174594] ---[ end trace 0000000000000000 ]--- [ 49.925232] ------------[ cut here ]------------ [ 49.926153] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.928156] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.929606] Modules linked in: [ 49.930242] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.932190] Tainted: [W]=WARN [ 49.932732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.934169] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.935040] 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 [ 49.938137] RSP: 0018:ffff88800ef97bc0 EFLAGS: 00010286 [ 49.939085] RAX: 0000000000000000 RBX: ffffed1001df2f78 RCX: ffffffff813a4050 [ 49.940347] RDX: ffff888016bf8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.941596] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001df2f2f [ 49.942855] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.944123] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef97df8 [ 49.945385] FS: 00007f15dd4ca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.946783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.947814] CR2: 00007fffbaa35ef8 CR3: 0000000009c48000 CR4: 0000000000350ef0 [ 49.949120] Call Trace: [ 49.949576] [ 49.950020] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.950874] ? __create_object+0x59/0x80 [ 49.951659] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.952647] __vmalloc_noprof+0x59/0x60 [ 49.953433] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.954309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.955256] bpf_prog_alloc+0x39/0x200 [ 49.956001] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.956896] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.957798] do_seccomp+0x349/0x25e0 [ 49.958508] ? find_held_lock+0x2b/0x80 [ 49.959259] ? do_prlimit+0x310/0x610 [ 49.960003] ? __pfx_do_seccomp+0x10/0x10 [ 49.960762] ? do_raw_spin_unlock+0x53/0x220 [ 49.961599] ? _raw_spin_unlock+0x1e/0x40 [ 49.962388] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.963372] ? static_key_count+0x60/0x80 [ 49.964209] prctl_set_seccomp+0x4e/0x70 [ 49.964991] __do_sys_prctl+0xe6c/0x1d70 [ 49.965732] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.966597] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.967575] ? irqentry_exit+0xf3/0x650 [ 49.968356] do_syscall_64+0xbf/0x430 [ 49.969117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.970090] RIP: 0033:0x7f15dd9bc5cd [ 49.970750] 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 [ 49.973921] RSP: 002b:00007fffbaa33280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.975336] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15dd9bc5cd [ 49.976640] RDX: 0000558ee9001e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.977920] RBP: 00007fffbaa332e0 R08: 0000000000000000 R09: 00007fffbaa32980 [ 49.979226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f00897ad0 [ 49.980535] R13: 00007fffbaa33710 R14: 0000558f00898bc0 R15: 0000558f008a9780 [ 49.981842] [ 49.982315] irq event stamp: 1719 [ 49.982923] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 49.984476] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 49.986008] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 49.987541] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 49.989081] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1631' (ECDSA) to the list of known hosts. 2025/11/17 15:18:25 fuzzer started 2025/11/17 15:18:25 dialing manager at localhost:37895 2025/11/17 15:18:25 checking machine... 2025/11/17 15:18:25 checking revisions... [ 50.791163] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:18:25 testing simple program... [ 50.876678] cgroup: Unknown subsys name 'net' [ 50.934298] cgroup: Unknown subsys name 'cpuset' [ 50.952667] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:18:24 Registers: info registers vcpu 0 RAX=1ffffffff0d4029b RBX=0000000000000001 RCX=ffffffff86a014d4 RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff8880157f7748 RBP=ffff8880157f7738 RSP=ffff8880157f7620 R8 =ffffffff86a014d8 R9 =ffff8880157f7720 R10=000000000003c9ed R11=0000000000006e2e R12=ffff8880157f7740 R13=ffff8880157f7728 R14=ffff8880157f76e0 R15=ffff8880157f76e0 RIP=ffffffff8135f084 RFL=00000212 [----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 00007fbcece0f900 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=00007fff9bf94000 CR3=0000000016b10000 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=6720646572637465733a4d41503d706f 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=000000000002a857 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=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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb6eebe9300 CR3=000000000db80000 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=2034323a38313a353120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034323a38313a3531203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000