[ 39.169113] ------------[ cut here ]------------ [ 39.170031] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.172008] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.173492] Modules linked in: [ 39.174083] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.177542] Tainted: [W]=WARN [ 39.178103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.179639] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.180560] 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 [ 39.183742] RSP: 0018:ffff888016ca7bc0 EFLAGS: 00010286 [ 39.184726] RAX: 0000000000000000 RBX: ffffed1002d94f78 RCX: ffffffff813a4050 [ 39.186015] RDX: ffff88800f265340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.187278] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d94f2f [ 39.188551] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.189849] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ca7df8 [ 39.191141] FS: 00007fa8d37a5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.192577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.193655] CR2: 00007fa8d3c97580 CR3: 000000000e442000 CR4: 0000000000350ef0 [ 39.194947] Call Trace: [ 39.195459] [ 39.195872] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.196774] ? __create_object+0x59/0x80 [ 39.197583] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.198554] __vmalloc_noprof+0x59/0x60 [ 39.199258] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.200137] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.201070] bpf_prog_alloc+0x39/0x200 [ 39.201795] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.202727] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.203630] do_seccomp+0x349/0x25e0 [ 39.204309] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.205244] ? __pfx_do_seccomp+0x10/0x10 [ 39.206060] ? find_held_lock+0x2b/0x80 [ 39.206835] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.207866] ? static_key_count+0x60/0x80 [ 39.208707] prctl_set_seccomp+0x4e/0x70 [ 39.209511] __do_sys_prctl+0xe6c/0x1d70 [ 39.210272] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.211152] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.212147] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.213156] ? irqentry_exit+0xf3/0x650 [ 39.213932] do_syscall_64+0xbf/0x430 [ 39.214692] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.215672] RIP: 0033:0x7fa8d3c975cd [ 39.216352] 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 [ 39.219640] RSP: 002b:00007ffdf87a6920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.221046] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8d3c975cd [ 39.222366] RDX: 000055fab148be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.223658] RBP: 00007ffdf87a6980 R08: 0000000000000000 R09: 00007ffdf87a6020 [ 39.224982] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fabf6d0ad0 [ 39.226190] R13: 00007ffdf87a6db0 R14: 000055fabf6d1bc0 R15: 000055fabf6e2780 [ 39.227305] [ 39.227688] irq event stamp: 2065 [ 39.228198] hardirqs last enabled at (2073): [] __up_console_sem+0x78/0x80 [ 39.229499] hardirqs last disabled at (2082): [] __up_console_sem+0x5d/0x80 [ 39.230768] softirqs last enabled at (1880): [] handle_softirqs+0x50c/0x770 [ 39.232103] softirqs last disabled at (1869): [] __irq_exit_rcu+0xc4/0x100 [ 39.233399] ---[ end trace 0000000000000000 ]--- [ 42.498956] ------------[ cut here ]------------ [ 42.499920] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.501897] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.503364] Modules linked in: [ 42.504011] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.505988] Tainted: [W]=WARN [ 42.506595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.508060] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.508981] 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 [ 42.512158] RSP: 0018:ffff8880168ffbc0 EFLAGS: 00010286 [ 42.513154] RAX: 0000000000000000 RBX: ffffed1002d1ff78 RCX: ffffffff813a4050 [ 42.514448] RDX: ffff88801580b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.515732] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1ff2f [ 42.517036] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.518347] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168ffdf8 [ 42.519665] FS: 00007f5dd418c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.521110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.522163] CR2: 00007fffb6767ef7 CR3: 000000001ff4d000 CR4: 0000000000350ef0 [ 42.523464] Call Trace: [ 42.523921] [ 42.524333] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.525235] ? __create_object+0x59/0x80 [ 42.526033] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.526998] __vmalloc_noprof+0x59/0x60 [ 42.527760] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.528649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.529604] bpf_prog_alloc+0x39/0x200 [ 42.530300] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.531226] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.532145] do_seccomp+0x349/0x25e0 [ 42.532867] ? find_held_lock+0x2b/0x80 [ 42.533639] ? do_prlimit+0x310/0x610 [ 42.534334] ? __pfx_do_seccomp+0x10/0x10 [ 42.535115] ? do_raw_spin_unlock+0x53/0x220 [ 42.535947] ? _raw_spin_unlock+0x1e/0x40 [ 42.536727] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.537715] ? static_key_count+0x60/0x80 [ 42.538517] prctl_set_seccomp+0x4e/0x70 [ 42.539251] __do_sys_prctl+0xe6c/0x1d70 [ 42.540031] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.540895] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.541891] ? irqentry_exit+0xf3/0x650 [ 42.542677] do_syscall_64+0xbf/0x430 [ 42.543379] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.544340] RIP: 0033:0x7f5dd467e5cd [ 42.545044] 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 [ 42.548230] RSP: 002b:00007fffb67659a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.549621] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5dd467e5cd [ 42.550909] RDX: 0000564f6293ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.552202] RBP: 00007fffb6765a00 R08: 0000000000000000 R09: 00007fffb67650a0 [ 42.553503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f9ca5dad0 [ 42.554789] R13: 00007fffb6765e30 R14: 0000564f9ca5ebc0 R15: 0000564f9ca6f780 [ 42.556104] [ 42.556567] irq event stamp: 1715 [ 42.557187] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 42.558713] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 42.560265] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 42.561814] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 42.563332] ---[ end trace 0000000000000000 ]--- [ 43.369215] ------------[ cut here ]------------ [ 43.370181] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.372220] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.373761] Modules linked in: [ 43.374363] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.376439] Tainted: [W]=WARN [ 43.376987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.378484] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.379365] 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 [ 43.382623] RSP: 0018:ffff888014537bc0 EFLAGS: 00010286 [ 43.383615] RAX: 0000000000000000 RBX: ffffed10028a6f78 RCX: ffffffff813a4050 [ 43.384891] RDX: ffff88801a448000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.386193] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028a6f2f [ 43.387478] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.388788] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014537df8 [ 43.390097] FS: 00007f7708b3c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.391569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.392646] CR2: 00007fff23699ef7 CR3: 0000000009f87000 CR4: 0000000000350ef0 [ 43.393972] Call Trace: [ 43.394487] [ 43.394898] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.395801] ? __create_object+0x59/0x80 [ 43.396578] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.397550] __vmalloc_noprof+0x59/0x60 [ 43.398254] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.399128] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.400071] bpf_prog_alloc+0x39/0x200 [ 43.400830] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.401802] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.402708] do_seccomp+0x349/0x25e0 [ 43.403444] ? find_held_lock+0x2b/0x80 [ 43.404173] ? do_prlimit+0x310/0x610 [ 43.404905] ? __pfx_do_seccomp+0x10/0x10 [ 43.405827] ? do_raw_spin_unlock+0x53/0x220 [ 43.406933] ? _raw_spin_unlock+0x1e/0x40 [ 43.407713] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.408668] ? static_key_count+0x60/0x80 [ 43.409465] prctl_set_seccomp+0x4e/0x70 [ 43.410210] __do_sys_prctl+0xe6c/0x1d70 [ 43.411223] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.412309] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.413284] ? irqentry_exit+0xf3/0x650 [ 43.414064] do_syscall_64+0xbf/0x430 [ 43.414813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.415788] RIP: 0033:0x7f770902e5cd [ 43.416488] 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 [ 43.419713] RSP: 002b:00007fff23698830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.421117] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f770902e5cd [ 43.422419] RDX: 000055f1add6fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.423717] RBP: 00007fff23698890 R08: 0000000000000000 R09: 00007fff23697f30 [ 43.425010] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f1d7abd2b0 [ 43.426173] R13: 00007fff23698cc0 R14: 000055f1d7abfd20 R15: 000055f1d7ad18d0 [ 43.427270] [ 43.427669] irq event stamp: 1759 [ 43.428175] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 43.429480] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 43.430752] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 43.432045] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 43.433326] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25960' (ECDSA) to the list of known hosts. 2025/11/18 21:18:58 fuzzer started 2025/11/18 21:18:59 dialing manager at localhost:34383 2025/11/18 21:18:59 checking machine... 2025/11/18 21:18:59 checking revisions... [ 44.428210] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:18:59 testing simple program... [ 44.520722] cgroup: Unknown subsys name 'net' [ 44.576615] cgroup: Unknown subsys name 'cpuset' [ 44.593117] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:18:58 Registers: info registers vcpu 0 RAX=0000000000039491 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa3cde16030 CR3=000000000ccc6000 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=268a667d5a3f03babe450584d99c3ed6 XMM02=eff9b2d0a8fce9cb00000000003048a0 XMM03=2c67c8bc2e329bc300000000003049e8 XMM04=b2d113dc3fec515000000000000ae988 XMM05=384cc443ced93c61000000000031f348 XMM06=14648eaa1277bab1000000000031e1e0 XMM07=fb795ef6d6577056000000000030db98 XMM08=2c67c8bc2e329bc300000000003049e8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000046a11310 RBX=00000000133a7455 RCX=0000000033669ebb RDX=0000000000000007 RSI=ffff888016ca7c4c RDI=0000000000000005 RBP=0000000000000001 RSP=ffff888016ca7bc0 R8 =00000000524385be R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000002800 R14=ffff888016ca7c28 R15=0000000000000007 RIP=ffffffff82642b52 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 00007f5dd418c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffb675f000 CR3=000000001ffd4000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000