[ 38.972516] ------------[ cut here ]------------ [ 38.973459] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.975804] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.977349] Modules linked in: [ 38.977927] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.979932] Tainted: [W]=WARN [ 38.980520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.981998] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.982937] 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 [ 38.986095] RSP: 0018:ffff88801505fbc0 EFLAGS: 00010286 [ 38.987069] RAX: 0000000000000000 RBX: ffffed1002a0bf78 RCX: ffffffff813a4050 [ 38.988364] RDX: ffff888015475340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.989661] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a0bf2f [ 38.990948] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.992246] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801505fdf8 [ 38.993529] FS: 00007f28f812e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.995000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.996079] CR2: 00007ffee0c84ef8 CR3: 000000001e0e0000 CR4: 0000000000350ef0 [ 38.997348] Call Trace: [ 38.997820] [ 38.998296] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.999155] ? __create_object+0x59/0x80 [ 38.999953] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.000936] __vmalloc_noprof+0x59/0x60 [ 39.001689] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.002585] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.003522] bpf_prog_alloc+0x39/0x200 [ 39.004271] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.005159] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.006052] do_seccomp+0x349/0x25e0 [ 39.006777] ? find_held_lock+0x2b/0x80 [ 39.007546] ? do_prlimit+0x310/0x610 [ 39.008299] ? __pfx_do_seccomp+0x10/0x10 [ 39.009036] ? do_raw_spin_unlock+0x53/0x220 [ 39.009859] ? _raw_spin_unlock+0x1e/0x40 [ 39.010649] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.011619] ? static_key_count+0x60/0x80 [ 39.012434] prctl_set_seccomp+0x4e/0x70 [ 39.013176] __do_sys_prctl+0xe6c/0x1d70 [ 39.013971] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.014844] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.015816] ? irqentry_exit+0xf3/0x650 [ 39.016585] do_syscall_64+0xbf/0x430 [ 39.017336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.018319] RIP: 0033:0x7f28f86205cd [ 39.019006] 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 [ 39.022188] RSP: 002b:00007ffee0c83b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.023611] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28f86205cd [ 39.024929] RDX: 000055a233fa4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.026256] RBP: 00007ffee0c83bd0 R08: 0000000000000000 R09: 00007ffee0c83270 [ 39.027570] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a249407ad0 [ 39.028875] R13: 00007ffee0c84000 R14: 000055a249408bc0 R15: 000055a249419780 [ 39.030211] [ 39.030704] irq event stamp: 1761 [ 39.031363] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 39.032928] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 39.034468] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 39.035832] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 39.037094] ---[ end trace 0000000000000000 ]--- [ 42.254840] ------------[ cut here ]------------ [ 42.255789] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.257764] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.259250] Modules linked in: [ 42.259827] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.261797] Tainted: [W]=WARN [ 42.262402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.263841] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.266176] 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 [ 42.269576] RSP: 0018:ffff888016ebfbc0 EFLAGS: 00010286 [ 42.270574] RAX: 0000000000000000 RBX: ffffed1002dd7f78 RCX: ffffffff813a4050 [ 42.271848] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.273132] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd7f2f [ 42.274416] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.275691] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ebfdf8 [ 42.276978] FS: 00007f54ec647900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.278420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.279474] CR2: 00007ffdb7a9aef8 CR3: 000000000dbbc000 CR4: 0000000000350ef0 [ 42.280776] Call Trace: [ 42.281268] [ 42.281673] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.282567] ? __create_object+0x59/0x80 [ 42.283333] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.284304] __vmalloc_noprof+0x59/0x60 [ 42.285029] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.285896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.286834] bpf_prog_alloc+0x39/0x200 [ 42.287583] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.288511] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.289422] do_seccomp+0x349/0x25e0 [ 42.290095] ? find_held_lock+0x2b/0x80 [ 42.290849] ? do_prlimit+0x310/0x610 [ 42.291607] ? __pfx_do_seccomp+0x10/0x10 [ 42.292391] ? do_raw_spin_unlock+0x53/0x220 [ 42.293167] ? _raw_spin_unlock+0x1e/0x40 [ 42.293935] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.294884] ? static_key_count+0x60/0x80 [ 42.295680] prctl_set_seccomp+0x4e/0x70 [ 42.296454] __do_sys_prctl+0xe6c/0x1d70 [ 42.297182] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.298033] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.299008] ? irqentry_exit+0xf3/0x650 [ 42.299770] do_syscall_64+0xbf/0x430 [ 42.300508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.301452] RIP: 0033:0x7f54ecb395cd [ 42.302114] 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 [ 42.305266] RSP: 002b:00007ffdb7a98c70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.306640] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54ecb395cd [ 42.307915] RDX: 000055a8744f9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.309187] RBP: 00007ffdb7a98cd0 R08: 0000000000000000 R09: 00007ffdb7a98370 [ 42.310464] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a89267cad0 [ 42.311725] R13: 00007ffdb7a99100 R14: 000055a89267dbc0 R15: 000055a89268e780 [ 42.313015] [ 42.313487] irq event stamp: 2153 [ 42.314089] hardirqs last enabled at (2161): [] __up_console_sem+0x78/0x80 [ 42.315610] hardirqs last disabled at (2170): [] __up_console_sem+0x5d/0x80 [ 42.317110] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 42.318630] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 42.320117] ---[ end trace 0000000000000000 ]--- [ 43.117029] ------------[ cut here ]------------ [ 43.117792] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.119452] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.120677] Modules linked in: [ 43.121166] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.122814] Tainted: [W]=WARN [ 43.123306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.124512] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.125258] 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 [ 43.127878] RSP: 0018:ffff888019aefbc0 EFLAGS: 00010286 [ 43.128684] RAX: 0000000000000000 RBX: ffffed100335df78 RCX: ffffffff813a4050 [ 43.129735] RDX: ffff8880162b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.130812] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100335df2f [ 43.131862] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.132909] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019aefdf8 [ 43.133979] FS: 00007f893cd9e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.135169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.136033] CR2: 00007ffcef59cef8 CR3: 000000000eaeb000 CR4: 0000000000350ef0 [ 43.137089] Call Trace: [ 43.137497] [ 43.137834] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.138579] ? __create_object+0x59/0x80 [ 43.139186] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.139968] __vmalloc_noprof+0x59/0x60 [ 43.140588] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.141303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.142032] bpf_prog_alloc+0x39/0x200 [ 43.142646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.143405] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.144109] do_seccomp+0x349/0x25e0 [ 43.144701] ? find_held_lock+0x2b/0x80 [ 43.145329] ? do_prlimit+0x310/0x610 [ 43.145906] ? __pfx_do_seccomp+0x10/0x10 [ 43.146567] ? do_raw_spin_unlock+0x53/0x220 [ 43.147248] ? _raw_spin_unlock+0x1e/0x40 [ 43.147854] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.148643] ? static_key_count+0x60/0x80 [ 43.149299] prctl_set_seccomp+0x4e/0x70 [ 43.149908] __do_sys_prctl+0xe6c/0x1d70 [ 43.150564] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.151271] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.152037] ? irqentry_exit+0xf3/0x650 [ 43.152676] do_syscall_64+0xbf/0x430 [ 43.153300] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.154047] RIP: 0033:0x7f893d2905cd [ 43.154640] 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 [ 43.157249] RSP: 002b:00007ffcef59bbb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.158388] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f893d2905cd [ 43.159440] RDX: 0000556d22a56e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.160499] RBP: 00007ffcef59bc10 R08: 0000000000000000 R09: 00007ffcef59b2b0 [ 43.161567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556d5afdc240 [ 43.162630] R13: 00007ffcef59c040 R14: 0000556d5afe5380 R15: 0000556d5aff0540 [ 43.163699] [ 43.164049] irq event stamp: 2967 [ 43.164580] hardirqs last enabled at (2977): [] __up_console_sem+0x78/0x80 [ 43.165826] hardirqs last disabled at (2986): [] __up_console_sem+0x5d/0x80 [ 43.167105] softirqs last enabled at (2946): [] handle_softirqs+0x50c/0x770 [ 43.168562] softirqs last disabled at (3005): [] __irq_exit_rcu+0xc4/0x100 [ 43.169875] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26600' (ECDSA) to the list of known hosts. 2025/11/18 10:37:28 fuzzer started 2025/11/18 10:37:29 dialing manager at localhost:34383 2025/11/18 10:37:29 checking machine... 2025/11/18 10:37:29 checking revisions... [ 44.073271] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:37:29 testing simple program... [ 44.166456] cgroup: Unknown subsys name 'net' [ 44.235311] cgroup: Unknown subsys name 'cpuset' [ 44.247992] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:37:28 Registers: info registers vcpu 0 RAX=00000000fbad248c RBX=000055a892694ed0 RCX=0000000000000000 RDX=0000000000000000 RSI=00007f54ec622b31 RDI=00000000ffffff9c RBP=0000000000000008 RSP=00007ffdb7a98510 R8 =0000000000000008 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000246 R12=0000000000000003 R13=000055a892694ed0 R14=0000000000000001 R15=0000000000000001 RIP=00007f54ecabc0e0 RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f54ec647900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f54ecbfc650 CR3=000000001f8db000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026101 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7be76d0000 CR3=000000000dc85000 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=37333a303120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383735 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000