[ 39.142893] ------------[ cut here ]------------ [ 39.143768] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.145801] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.147298] Modules linked in: [ 39.147936] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.149955] Tainted: [W]=WARN [ 39.150510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.151975] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.152876] 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 [ 39.156075] RSP: 0018:ffff888017a6fbc0 EFLAGS: 00010286 [ 39.157070] RAX: 0000000000000000 RBX: ffffed1002f4df78 RCX: ffffffff813a4050 [ 39.158366] RDX: ffff888017813780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.159651] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4df2f [ 39.160948] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.162252] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a6fdf8 [ 39.163551] FS: 00007f78506f0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.165015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.166085] CR2: 00007ffc89829ef7 CR3: 0000000009ed2000 CR4: 0000000000350ef0 [ 39.167368] Call Trace: [ 39.167832] [ 39.168295] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.169217] ? __create_object+0x59/0x80 [ 39.170029] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.171002] __vmalloc_noprof+0x59/0x60 [ 39.171720] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.172584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.173522] bpf_prog_alloc+0x39/0x200 [ 39.174257] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.175188] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.176102] do_seccomp+0x349/0x25e0 [ 39.176779] ? find_held_lock+0x2b/0x80 [ 39.177541] ? do_prlimit+0x310/0x610 [ 39.178313] ? __pfx_do_seccomp+0x10/0x10 [ 39.179102] ? do_raw_spin_unlock+0x53/0x220 [ 39.179923] ? _raw_spin_unlock+0x1e/0x40 [ 39.180672] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.181646] ? static_key_count+0x60/0x80 [ 39.182460] prctl_set_seccomp+0x4e/0x70 [ 39.183237] __do_sys_prctl+0xe6c/0x1d70 [ 39.184043] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.184907] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.185903] ? irqentry_exit+0xf3/0x650 [ 39.186632] do_syscall_64+0xbf/0x430 [ 39.187378] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.188348] RIP: 0033:0x7f7850be25cd [ 39.189055] 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 [ 39.192269] RSP: 002b:00007ffc89827a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.193659] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7850be25cd [ 39.194977] RDX: 00005563c53afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.196264] RBP: 00007ffc89827a80 R08: 0000000000000000 R09: 00007ffc89827120 [ 39.197534] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563fafa7b10 [ 39.198855] R13: 00007ffc89827eb0 R14: 00005563fafa82b0 R15: 00005563fafbc6f0 [ 39.200164] [ 39.200595] irq event stamp: 1769 [ 39.201249] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 39.202792] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 39.204323] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 39.205887] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 39.207211] ---[ end trace 0000000000000000 ]--- [ 41.989787] ------------[ cut here ]------------ [ 41.990709] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.992729] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.994217] Modules linked in: [ 41.994824] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.996925] Tainted: [W]=WARN [ 41.997499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.998985] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.999905] 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 [ 42.003137] RSP: 0018:ffff88800dfcfbc0 EFLAGS: 00010286 [ 42.004123] RAX: 0000000000000000 RBX: ffffed1001bf9f78 RCX: ffffffff813a4050 [ 42.005410] RDX: ffff888017558000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.006710] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001bf9f2f [ 42.008011] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.009314] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800dfcfdf8 [ 42.010605] FS: 00007f42b145a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.012085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.013160] CR2: 00007f42b19c04a6 CR3: 000000000d81e000 CR4: 0000000000350ef0 [ 42.014503] Call Trace: [ 42.015010] [ 42.015427] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.016342] ? __create_object+0x59/0x80 [ 42.017159] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.018152] __vmalloc_noprof+0x59/0x60 [ 42.018925] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.019758] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.020695] bpf_prog_alloc+0x39/0x200 [ 42.021439] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.022386] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.023312] do_seccomp+0x349/0x25e0 [ 42.024038] ? find_held_lock+0x2b/0x80 [ 42.024766] ? do_prlimit+0x310/0x610 [ 42.025525] ? __pfx_do_seccomp+0x10/0x10 [ 42.026349] ? do_raw_spin_unlock+0x53/0x220 [ 42.027196] ? _raw_spin_unlock+0x1e/0x40 [ 42.027983] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.028956] ? static_key_count+0x60/0x80 [ 42.029743] prctl_set_seccomp+0x4e/0x70 [ 42.030542] __do_sys_prctl+0xe6c/0x1d70 [ 42.031326] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.032199] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.033188] ? irqentry_exit+0xf3/0x650 [ 42.033975] do_syscall_64+0xbf/0x430 [ 42.034675] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.035652] RIP: 0033:0x7f42b194c5cd [ 42.036361] 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 [ 42.039571] RSP: 002b:00007ffd684c7f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.040951] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42b194c5cd [ 42.042280] RDX: 000056063573ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.043573] RBP: 00007ffd684c7fb0 R08: 0000000000000000 R09: 00007ffd684c7650 [ 42.044881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560667caead0 [ 42.046177] R13: 00007ffd684c83e0 R14: 0000560667cafbc0 R15: 0000560667cc0780 [ 42.047493] [ 42.047960] irq event stamp: 1755 [ 42.048585] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 42.050149] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 42.051688] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 42.053256] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 42.054800] ---[ end trace 0000000000000000 ]--- [ 42.778304] ------------[ cut here ]------------ [ 42.779275] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.781313] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.782904] Modules linked in: [ 42.783499] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.785521] Tainted: [W]=WARN [ 42.786171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.787673] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.788626] 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 [ 42.791882] RSP: 0018:ffff88801746fbc0 EFLAGS: 00010286 [ 42.792825] RAX: 0000000000000000 RBX: ffffed1002e8df78 RCX: ffffffff813a4050 [ 42.794191] RDX: ffff888016b18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.795492] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8df2f [ 42.796828] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.798190] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801746fdf8 [ 42.799494] FS: 00007f1b549d2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.800937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.801995] CR2: 00007f1b54ec4580 CR3: 000000000d07c000 CR4: 0000000000350ef0 [ 42.803273] Call Trace: [ 42.803740] [ 42.804192] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.805089] ? __create_object+0x59/0x80 [ 42.805823] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.806791] __vmalloc_noprof+0x59/0x60 [ 42.807542] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.808405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.809340] bpf_prog_alloc+0x39/0x200 [ 42.810086] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.810994] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.811894] do_seccomp+0x349/0x25e0 [ 42.812568] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.813461] ? __pfx_do_seccomp+0x10/0x10 [ 42.814264] ? find_held_lock+0x2b/0x80 [ 42.815023] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.815992] ? static_key_count+0x60/0x80 [ 42.816754] prctl_set_seccomp+0x4e/0x70 [ 42.817524] __do_sys_prctl+0xe6c/0x1d70 [ 42.818319] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.819167] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.820145] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.821106] ? irqentry_exit+0xf3/0x650 [ 42.821878] do_syscall_64+0xbf/0x430 [ 42.822575] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.823541] RIP: 0033:0x7f1b54ec45cd [ 42.824245] 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 [ 42.827446] RSP: 002b:00007ffdbd427ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.828877] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b54ec45cd [ 42.830204] RDX: 0000557fba090e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.831515] RBP: 00007ffdbd427b30 R08: 0000000000000000 R09: 00007ffdbd4271d0 [ 42.832829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557fdf17fbf0 [ 42.834154] R13: 00007ffdbd427f60 R14: 0000557fdf189380 R15: 0000557fdf194460 [ 42.835487] [ 42.835946] irq event stamp: 1731 [ 42.836582] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 42.838142] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 42.839123] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 42.840108] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 42.841083] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59669' (ECDSA) to the list of known hosts. 2025/11/18 19:47:49 fuzzer started 2025/11/18 19:47:49 dialing manager at localhost:34383 2025/11/18 19:47:49 checking machine... 2025/11/18 19:47:49 checking revisions... [ 43.685736] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:47:50 testing simple program... [ 43.785195] cgroup: Unknown subsys name 'net' [ 43.863085] cgroup: Unknown subsys name 'cpuset' [ 43.880942] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:47:49 Registers: info registers vcpu 0 RAX=0000000000044337 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffde22a5d78 CR3=0000000005c8a000 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=00007f9d32bc55100000564a13ed2790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888009613800 RCX=0000000000000000 RDX=1ffff11002f02a7f RSI=ffff88800f1c3840 RDI=ffff8880178153f8 RBP=ffff8880178153d0 RSP=ffff888009637978 R8 =0000000000015000 R9 =1ffff11001e38709 R10=000000000000a800 R11=0000000000000001 R12=ffff8880178153c0 R13=dffffc0000000000 R14=ffffffffffffffff R15=ffff88806cf37448 RIP=ffffffff814ace26 RFL=00000046 [---Z-P-] 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f42b1a11618 CR3=000000000d8e6000 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=2039343a37343a393120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038343a37343a3931203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000