[ 46.073100] ------------[ cut here ]------------ [ 46.073993] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.075946] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.077361] Modules linked in: [ 46.077969] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.079803] Tainted: [W]=WARN [ 46.080278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.081474] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.082216] 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 [ 46.085020] RSP: 0018:ffff888013c07bc0 EFLAGS: 00010286 [ 46.085872] RAX: 0000000000000000 RBX: ffffed1002780f78 RCX: ffffffff813a4050 [ 46.086920] RDX: ffff88800f629bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.087967] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002780f2f [ 46.089008] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.090047] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013c07df8 [ 46.091090] FS: 00007f3b4e0c7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.092275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.093133] CR2: 00007fff5dbd7ef7 CR3: 0000000009c46000 CR4: 0000000000350ef0 [ 46.094171] Call Trace: [ 46.094553] [ 46.094920] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.095617] ? __create_object+0x59/0x80 [ 46.096260] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.097046] __vmalloc_noprof+0x59/0x60 [ 46.097638] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.098341] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.099093] bpf_prog_alloc+0x39/0x200 [ 46.099659] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.100419] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.101154] do_seccomp+0x349/0x25e0 [ 46.101728] ? find_held_lock+0x2b/0x80 [ 46.102311] ? do_prlimit+0x310/0x610 [ 46.102917] ? __pfx_do_seccomp+0x10/0x10 [ 46.103522] ? do_raw_spin_unlock+0x53/0x220 [ 46.104208] ? _raw_spin_unlock+0x1e/0x40 [ 46.104838] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.105581] ? static_key_count+0x60/0x80 [ 46.106224] prctl_set_seccomp+0x4e/0x70 [ 46.106845] __do_sys_prctl+0xe6c/0x1d70 [ 46.107442] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.108146] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.108924] ? irqentry_exit+0xf3/0x650 [ 46.109509] do_syscall_64+0xbf/0x430 [ 46.110108] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.110875] RIP: 0033:0x7f3b4e5b95cd [ 46.111416] 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 [ 46.114003] RSP: 002b:00007fff5dbd6c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.115113] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3b4e5b95cd [ 46.116176] RDX: 0000559659ea3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.117224] RBP: 00007fff5dbd6c70 R08: 0000000000000000 R09: 00007fff5dbd6310 [ 46.118258] R10: 0000000000000000 R11: 0000000000000246 R12: 00005596614eead0 [ 46.119298] R13: 00007fff5dbd70a0 R14: 00005596614efbc0 R15: 0000559661500780 [ 46.120361] [ 46.120732] irq event stamp: 1799 [ 46.121227] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 46.122463] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 46.123709] softirqs last enabled at (1380): [] handle_softirqs+0x50c/0x770 [ 46.124974] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 46.126209] ---[ end trace 0000000000000000 ]--- [ 49.126130] ------------[ cut here ]------------ [ 49.127069] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.129084] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.130522] Modules linked in: [ 49.131146] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.133129] Tainted: [W]=WARN [ 49.133682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.135415] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.136406] 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 [ 49.139598] RSP: 0018:ffff8880171b7bc0 EFLAGS: 00010286 [ 49.140585] RAX: 0000000000000000 RBX: ffffed1002e36f78 RCX: ffffffff813a4050 [ 49.141880] RDX: ffff888018ab0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.143163] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e36f2f [ 49.144461] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.145753] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171b7df8 [ 49.147037] FS: 00007f3e4f15e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.148494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.149560] CR2: 00007ffc89034ef7 CR3: 0000000013ea2000 CR4: 0000000000350ef0 [ 49.150858] Call Trace: [ 49.151322] [ 49.151780] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.152645] ? __create_object+0x59/0x80 [ 49.153429] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.154399] __vmalloc_noprof+0x59/0x60 [ 49.155150] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.156045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.157002] bpf_prog_alloc+0x39/0x200 [ 49.157757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.158664] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.159587] do_seccomp+0x349/0x25e0 [ 49.160328] ? find_held_lock+0x2b/0x80 [ 49.161100] ? do_prlimit+0x310/0x610 [ 49.161859] ? __pfx_do_seccomp+0x10/0x10 [ 49.162615] ? do_raw_spin_unlock+0x53/0x220 [ 49.163463] ? _raw_spin_unlock+0x1e/0x40 [ 49.164273] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.165262] ? static_key_count+0x60/0x80 [ 49.166079] prctl_set_seccomp+0x4e/0x70 [ 49.166872] __do_sys_prctl+0xe6c/0x1d70 [ 49.167621] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.168497] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.169478] ? irqentry_exit+0xf3/0x650 [ 49.170258] do_syscall_64+0xbf/0x430 [ 49.171019] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.172003] RIP: 0033:0x7f3e4f6505cd [ 49.172675] 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 [ 49.175966] RSP: 002b:00007ffc89033b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.177335] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e4f6505cd [ 49.178646] RDX: 0000564d4ac0ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.179948] RBP: 00007ffc89033bf0 R08: 0000000000000000 R09: 00007ffc89033290 [ 49.181261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d4c88c2b0 [ 49.182564] R13: 00007ffc89034020 R14: 0000564d4c88ed20 R15: 0000564d4c8a08d0 [ 49.183876] [ 49.184312] irq event stamp: 1821 [ 49.184990] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 49.186542] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 49.188078] softirqs last enabled at (1378): [] handle_softirqs+0x50c/0x770 [ 49.189382] softirqs last disabled at (1373): [] __irq_exit_rcu+0xc4/0x100 [ 49.190649] ---[ end trace 0000000000000000 ]--- [ 49.859627] ------------[ cut here ]------------ [ 49.860534] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.862515] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.864204] Modules linked in: [ 49.864914] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.866885] Tainted: [W]=WARN [ 49.867436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.868919] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.869825] 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 [ 49.872980] RSP: 0018:ffff88801703fbc0 EFLAGS: 00010286 [ 49.873955] RAX: 0000000000000000 RBX: ffffed1002e07f78 RCX: ffffffff813a4050 [ 49.875223] RDX: ffff88800e4c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.876503] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e07f2f [ 49.877768] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.879036] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801703fdf8 [ 49.880312] FS: 00007f1f659cd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.881742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.882804] CR2: 00007ffe162f7ef7 CR3: 000000000c991000 CR4: 0000000000350ef0 [ 49.884090] Call Trace: [ 49.884548] [ 49.885005] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.885894] ? __create_object+0x59/0x80 [ 49.886630] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.887580] __vmalloc_noprof+0x59/0x60 [ 49.888335] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.889211] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.890136] bpf_prog_alloc+0x39/0x200 [ 49.890876] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.891794] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.892660] do_seccomp+0x349/0x25e0 [ 49.893376] ? find_held_lock+0x2b/0x80 [ 49.894127] ? do_prlimit+0x310/0x610 [ 49.894868] ? __pfx_do_seccomp+0x10/0x10 [ 49.895602] ? do_raw_spin_unlock+0x53/0x220 [ 49.896437] ? _raw_spin_unlock+0x1e/0x40 [ 49.897207] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.898165] ? static_key_count+0x60/0x80 [ 49.898967] prctl_set_seccomp+0x4e/0x70 [ 49.899738] __do_sys_prctl+0xe6c/0x1d70 [ 49.900477] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.901323] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.902300] ? irqentry_exit+0xf3/0x650 [ 49.903059] do_syscall_64+0xbf/0x430 [ 49.903795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.904755] RIP: 0033:0x7f1f65ebf5cd [ 49.905407] 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 [ 49.908549] RSP: 002b:00007ffe162f52a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.909899] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f65ebf5cd [ 49.911176] RDX: 0000560a2fd82e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.912469] RBP: 00007ffe162f5300 R08: 0000000000000000 R09: 00007ffe162f49a0 [ 49.913751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a633bcbf0 [ 49.915027] R13: 00007ffe162f5730 R14: 0000560a633c6380 R15: 0000560a633d1460 [ 49.916320] [ 49.916795] irq event stamp: 1815 [ 49.917400] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 49.918908] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 49.920418] softirqs last enabled at (1534): [] handle_softirqs+0x50c/0x770 [ 49.921722] softirqs last disabled at (1525): [] __irq_exit_rcu+0xc4/0x100 [ 49.922984] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23207' (ECDSA) to the list of known hosts. 2025/11/18 10:44:18 fuzzer started 2025/11/18 10:44:18 dialing manager at localhost:34383 2025/11/18 10:44:18 checking machine... 2025/11/18 10:44:18 checking revisions... [ 50.799163] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:44:18 testing simple program... [ 50.880606] cgroup: Unknown subsys name 'net' [ 50.953290] cgroup: Unknown subsys name 'cpuset' [ 50.967185] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:44:17 Registers: info registers vcpu 0 RAX=000000000004130f 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=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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc452d7778 CR3=000000000dbed000 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=901ca1669a265b9c9143fc4bf9049b73 XMM02=ec2efd57dc4c00df0000000000306188 XMM03=d2fae005ccf723ef0000000000306258 XMM04=7f977fd9d715032700000000000ae988 XMM05=0394861f14684e590000000000322800 XMM06=3e829fc8c8edc9900000000000322688 XMM07=e042d86d42eb936e0000000000313898 XMM08=d2fae005ccf723ef0000000000306258 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffffff819de843 RDI=ffff88801ed41bc8 RBP=ffff88801ed41bc8 RSP=ffff888016bc7978 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=ffff88801ed41b40 RIP=ffffffff81b2ae44 RFL=00000202 [-------] 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 00007f3e4f15e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000564d4c895380 CR3=000000000d330000 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