[ 46.106065] ------------[ cut here ]------------ [ 46.106852] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.108563] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.109738] Modules linked in: [ 46.110217] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.111837] Tainted: [W]=WARN [ 46.112290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.113495] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.114228] 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 [ 46.116820] RSP: 0018:ffff888015e8fbc0 EFLAGS: 00010286 [ 46.117617] RAX: 0000000000000000 RBX: ffffed1002bd1f78 RCX: ffffffff813a4050 [ 46.118679] RDX: ffff88801630d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.119729] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd1f2f [ 46.120792] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.121839] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e8fdf8 [ 46.122889] FS: 00007f5f29634900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.124063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.124944] CR2: 00007f5f29b26580 CR3: 000000000ee8d000 CR4: 0000000000350ef0 [ 46.125998] Call Trace: [ 46.126381] [ 46.126760] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.127457] ? __create_object+0x59/0x80 [ 46.128108] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.128925] __vmalloc_noprof+0x59/0x60 [ 46.129551] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.130224] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.130989] bpf_prog_alloc+0x39/0x200 [ 46.131588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.132308] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.133058] do_seccomp+0x349/0x25e0 [ 46.133641] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.134339] ? __pfx_do_seccomp+0x10/0x10 [ 46.134984] ? find_held_lock+0x2b/0x80 [ 46.135616] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.136378] ? static_key_count+0x60/0x80 [ 46.137047] prctl_set_seccomp+0x4e/0x70 [ 46.137688] __do_sys_prctl+0xe6c/0x1d70 [ 46.138291] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.138988] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.139779] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.140597] ? irqentry_exit+0xf3/0x650 [ 46.141191] do_syscall_64+0xbf/0x430 [ 46.141800] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.142579] RIP: 0033:0x7f5f29b265cd [ 46.143117] 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 [ 46.145701] RSP: 002b:00007ffc5cd140b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.146826] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f29b265cd [ 46.147875] RDX: 00005640fb453e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.148946] RBP: 00007ffc5cd14110 R08: 0000000000000000 R09: 00007ffc5cd137b0 [ 46.149996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564130c61bf0 [ 46.151045] R13: 00007ffc5cd14540 R14: 0000564130c6b380 R15: 0000564130c76460 [ 46.152116] [ 46.152472] irq event stamp: 1743 [ 46.153020] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 46.154273] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 46.155526] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 46.156799] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 46.158040] ---[ end trace 0000000000000000 ]--- [ 49.009454] ------------[ cut here ]------------ [ 49.010384] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.012398] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.013861] Modules linked in: [ 49.014458] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.016635] Tainted: [W]=WARN [ 49.017207] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.018685] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.019630] 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 [ 49.022849] RSP: 0018:ffff88801713fbc0 EFLAGS: 00010286 [ 49.023845] RAX: 0000000000000000 RBX: ffffed1002e27f78 RCX: ffffffff813a4050 [ 49.025138] RDX: ffff888017573780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.026428] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e27f2f [ 49.027693] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.028986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801713fdf8 [ 49.030265] FS: 00007f9b31e96900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.031698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.032772] CR2: 00007f9b32388580 CR3: 000000002050c000 CR4: 0000000000350ef0 [ 49.034042] Call Trace: [ 49.034553] [ 49.034964] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.035853] ? __create_object+0x59/0x80 [ 49.036632] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.037599] __vmalloc_noprof+0x59/0x60 [ 49.038307] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.039172] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.040100] bpf_prog_alloc+0x39/0x200 [ 49.040868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.041789] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.042687] do_seccomp+0x349/0x25e0 [ 49.043362] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.044250] ? __pfx_do_seccomp+0x10/0x10 [ 49.045040] ? find_held_lock+0x2b/0x80 [ 49.045799] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.046766] ? static_key_count+0x60/0x80 [ 49.047564] prctl_set_seccomp+0x4e/0x70 [ 49.048297] __do_sys_prctl+0xe6c/0x1d70 [ 49.049087] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.049964] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.050928] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.051899] ? irqentry_exit+0xf3/0x650 [ 49.052676] do_syscall_64+0xbf/0x430 [ 49.053391] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.054330] RIP: 0033:0x7f9b323885cd [ 49.055044] 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 [ 49.058235] RSP: 002b:00007ffffe3afad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.059607] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b323885cd [ 49.060894] RDX: 000055623a555e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.062190] RBP: 00007ffffe3afb30 R08: 0000000000000000 R09: 00007ffffe3af1d0 [ 49.063463] R10: 0000000000000000 R11: 0000000000000246 R12: 000055624632eb10 [ 49.064771] R13: 00007ffffe3aff60 R14: 000055624632f2b0 R15: 00005562463436f0 [ 49.066078] [ 49.066548] irq event stamp: 2895 [ 49.067149] hardirqs last enabled at (2903): [] __up_console_sem+0x78/0x80 [ 49.068678] hardirqs last disabled at (2912): [] __up_console_sem+0x5d/0x80 [ 49.070201] softirqs last enabled at (2872): [] handle_softirqs+0x50c/0x770 [ 49.071752] softirqs last disabled at (2867): [] __irq_exit_rcu+0xc4/0x100 [ 49.073277] ---[ end trace 0000000000000000 ]--- [ 49.774857] ------------[ cut here ]------------ [ 49.775768] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.777867] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.779312] Modules linked in: [ 49.779945] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.783400] Tainted: [W]=WARN [ 49.784081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.785568] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.786418] 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 [ 49.789573] RSP: 0018:ffff88801861fbc0 EFLAGS: 00010286 [ 49.790558] RAX: 0000000000000000 RBX: ffffed10030c3f78 RCX: ffffffff813a4050 [ 49.791836] RDX: ffff888016928000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.793149] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030c3f2f [ 49.794418] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.795680] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801861fdf8 [ 49.796979] FS: 00007efcbaf2d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.798398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.799441] CR2: 00007fffa9eb4ef7 CR3: 000000000b74d000 CR4: 0000000000350ef0 [ 49.800755] Call Trace: [ 49.801221] [ 49.801681] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.802570] ? __create_object+0x59/0x80 [ 49.803295] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.804246] __vmalloc_noprof+0x59/0x60 [ 49.805035] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.805906] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.806834] bpf_prog_alloc+0x39/0x200 [ 49.807565] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.808458] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.809375] do_seccomp+0x349/0x25e0 [ 49.810093] ? find_held_lock+0x2b/0x80 [ 49.810862] ? do_prlimit+0x310/0x610 [ 49.811600] ? __pfx_do_seccomp+0x10/0x10 [ 49.812332] ? do_raw_spin_unlock+0x53/0x220 [ 49.813192] ? _raw_spin_unlock+0x1e/0x40 [ 49.813960] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.814928] ? static_key_count+0x60/0x80 [ 49.815723] prctl_set_seccomp+0x4e/0x70 [ 49.816478] __do_sys_prctl+0xe6c/0x1d70 [ 49.817301] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.818152] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.819117] ? irqentry_exit+0xf3/0x650 [ 49.819883] do_syscall_64+0xbf/0x430 [ 49.820663] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.821607] RIP: 0033:0x7efcbb41f5cd [ 49.822264] 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 [ 49.825453] RSP: 002b:00007fffa9eb37e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.826813] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efcbb41f5cd [ 49.828082] RDX: 000055d8f28e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.829432] RBP: 00007fffa9eb3840 R08: 0000000000000000 R09: 00007fffa9eb2ee0 [ 49.830741] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d91e6f0ad0 [ 49.832035] R13: 00007fffa9eb3c70 R14: 000055d91e6f1bc0 R15: 000055d91e702780 [ 49.833387] [ 49.833860] irq event stamp: 2105 [ 49.834472] hardirqs last enabled at (2113): [] __up_console_sem+0x78/0x80 [ 49.836053] hardirqs last disabled at (2124): [] __up_console_sem+0x5d/0x80 [ 49.837615] softirqs last enabled at (2092): [] handle_softirqs+0x50c/0x770 [ 49.839174] softirqs last disabled at (2077): [] __irq_exit_rcu+0xc4/0x100 [ 49.840731] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21886' (ECDSA) to the list of known hosts. 2025/11/18 12:48:52 fuzzer started 2025/11/18 12:48:52 dialing manager at localhost:34383 2025/11/18 12:48:52 checking machine... 2025/11/18 12:48:52 checking revisions... [ 50.742959] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:48:52 testing simple program... [ 50.834816] cgroup: Unknown subsys name 'net' [ 50.874765] cgroup: Unknown subsys name 'cpuset' [ 50.886306] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:48:51 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000045ac8 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffff888008c4b780 RSP=ffff88806ce08dc8 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000200 R13=0000000000000001 R14=ffff88800f8dc818 R15=ffff888008c4b780 RIP=ffffffff817d9a81 RFL=00000002 [-------] 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 00007f9b31e96900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9b3244e0b0 CR3=0000000020597000 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=ffffffffffffffffffffffff00000000 XMM01=000000000000000000005500746f6f72 XMM02=00000000000000000000000000000000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=2f3a746f6f723a303a303a3a746f6f72 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=00000000003178b0 RCX=00007f760f4ba344 RDX=00007ffd37672868 RSI=00007ffd37672868 RDI=0000562a1f574330 RBP=00007ffd376728e8 RSP=00007ffd37672860 R8 =0000000000000058 R9 =00000000003178b0 R10=0000000000000002 R11=00007f760e04cdf8 R12=00007f760e0448b0 R13=0000562a1f57c5e0 R14=0000000000000006 R15=00007ffd37672870 RIP=00007f760f4ba475 RFL=00000202 [-------] 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 00007f760e937900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055624638c000 CR3=0000000017064000 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=00000000001f53802fccd54c36d8a3f3 XMM01=8a6b34feccfaeca6704e3bb6d6016616 XMM02=00000000003016f0eff9b2d0a8fce9cb XMM03=00000000003017c02c67c8bc2e329bc3 XMM04=2ef44553cbdec8ab00000000000ae988 XMM05=14648eaa1277bab1000000000031e160 XMM06=817b8945e9d50373000000000031dfe8 XMM07=e042d86d42eb936e000000000030f6c8 XMM08=d8a004f3014a773500000000003017c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000