[ 38.980206] ------------[ cut here ]------------ [ 38.981117] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.983122] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.984632] Modules linked in: [ 38.985226] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.987231] Tainted: [W]=WARN [ 38.987812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.989296] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.990180] 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 [ 38.993328] RSP: 0018:ffff888018f4fbc0 EFLAGS: 00010286 [ 38.994310] RAX: 0000000000000000 RBX: ffffed10031e9f78 RCX: ffffffff813a4050 [ 38.995587] RDX: ffff888015f63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.996862] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031e9f2f [ 38.998151] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.999428] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f4fdf8 [ 39.000697] FS: 00007ff535b2d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.002129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.003193] CR2: 00007ffe837b7ef7 CR3: 0000000017812000 CR4: 0000000000350ef0 [ 39.004474] Call Trace: [ 39.004936] [ 39.005372] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.006239] ? __create_object+0x59/0x80 [ 39.007010] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.007973] __vmalloc_noprof+0x59/0x60 [ 39.008727] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.009583] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.010512] bpf_prog_alloc+0x39/0x200 [ 39.011211] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.012141] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.013037] do_seccomp+0x349/0x25e0 [ 39.013756] ? find_held_lock+0x2b/0x80 [ 39.014779] ? do_prlimit+0x310/0x610 [ 39.015589] ? __pfx_do_seccomp+0x10/0x10 [ 39.016387] ? do_raw_spin_unlock+0x53/0x220 [ 39.017185] ? _raw_spin_unlock+0x1e/0x40 [ 39.018057] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.019188] ? static_key_count+0x60/0x80 [ 39.020097] prctl_set_seccomp+0x4e/0x70 [ 39.020903] __do_sys_prctl+0xe6c/0x1d70 [ 39.021719] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.022627] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.023620] ? irqentry_exit+0xf3/0x650 [ 39.024398] do_syscall_64+0xbf/0x430 [ 39.025112] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.026145] RIP: 0033:0x7ff53601f5cd [ 39.026888] 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 [ 39.030115] RSP: 002b:00007ffe837b55b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.031528] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff53601f5cd [ 39.032834] RDX: 00005599fa7b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.034176] RBP: 00007ffe837b5610 R08: 0000000000000000 R09: 00007ffe837b4cb0 [ 39.035499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a020fcb10 [ 39.036827] R13: 00007ffe837b5a40 R14: 0000559a020fd2b0 R15: 0000559a021116f0 [ 39.038195] [ 39.038695] irq event stamp: 1771 [ 39.039341] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 39.040892] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 39.042466] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 39.044038] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 39.045589] ---[ end trace 0000000000000000 ]--- [ 42.542917] ------------[ cut here ]------------ [ 42.543875] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.545858] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.547330] Modules linked in: [ 42.547926] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.549918] Tainted: [W]=WARN [ 42.550538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.552035] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.552957] 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 [ 42.556163] RSP: 0018:ffff888015b97bc0 EFLAGS: 00010286 [ 42.557154] RAX: 0000000000000000 RBX: ffffed1002b72f78 RCX: ffffffff813a4050 [ 42.558471] RDX: ffff888015c78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.559763] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b72f2f [ 42.561055] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.562346] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b97df8 [ 42.563636] FS: 00007ff038f89900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.565083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.566174] CR2: 00007ffeb060eef7 CR3: 000000001fe3a000 CR4: 0000000000350ef0 [ 42.567459] Call Trace: [ 42.567925] [ 42.568380] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.569308] ? __create_object+0x59/0x80 [ 42.570062] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.571034] __vmalloc_noprof+0x59/0x60 [ 42.571784] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.572650] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.573569] bpf_prog_alloc+0x39/0x200 [ 42.574331] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.575220] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.576127] do_seccomp+0x349/0x25e0 [ 42.576846] ? find_held_lock+0x2b/0x80 [ 42.577600] ? do_prlimit+0x310/0x610 [ 42.578340] ? __pfx_do_seccomp+0x10/0x10 [ 42.579077] ? do_raw_spin_unlock+0x53/0x220 [ 42.579907] ? _raw_spin_unlock+0x1e/0x40 [ 42.580677] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.581638] ? static_key_count+0x60/0x80 [ 42.582445] prctl_set_seccomp+0x4e/0x70 [ 42.583172] __do_sys_prctl+0xe6c/0x1d70 [ 42.583955] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.584815] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.585783] ? irqentry_exit+0xf3/0x650 [ 42.586562] do_syscall_64+0xbf/0x430 [ 42.587294] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.588208] RIP: 0033:0x7ff03947b5cd [ 42.588910] 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 [ 42.592072] RSP: 002b:00007ffeb060ce90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.593431] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff03947b5cd [ 42.594723] RDX: 00005609bb93ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.596002] RBP: 00007ffeb060cef0 R08: 0000000000000000 R09: 00007ffeb060c590 [ 42.597301] R10: 0000000000000000 R11: 0000000000000246 R12: 00005609f62a1ad0 [ 42.598596] R13: 00007ffeb060d320 R14: 00005609f62a2bc0 R15: 00005609f62b3780 [ 42.599893] [ 42.600357] irq event stamp: 1701 [ 42.600956] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 42.602485] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 42.603996] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 42.605539] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 42.607077] ---[ end trace 0000000000000000 ]--- [ 43.423352] ------------[ cut here ]------------ [ 43.424115] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.425797] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.427468] Modules linked in: [ 43.427958] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.429843] Tainted: [W]=WARN [ 43.430508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.431749] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.432493] 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 [ 43.435110] RSP: 0018:ffff8880070cfbc0 EFLAGS: 00010286 [ 43.435906] RAX: 0000000000000000 RBX: ffffed1000e19f78 RCX: ffffffff813a4050 [ 43.436959] RDX: ffff88800f909bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.438012] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e19f2f [ 43.439087] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.440162] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880070cfdf8 [ 43.441229] FS: 00007f4ed057c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.442451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.443351] CR2: 00007ffcbf212ef7 CR3: 000000001fc19000 CR4: 0000000000350ef0 [ 43.444550] Call Trace: [ 43.444988] [ 43.445421] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.446229] ? __create_object+0x59/0x80 [ 43.446966] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.447848] __vmalloc_noprof+0x59/0x60 [ 43.448541] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.449343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.450184] bpf_prog_alloc+0x39/0x200 [ 43.450867] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.451739] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.452572] do_seccomp+0x349/0x25e0 [ 43.453197] ? find_held_lock+0x2b/0x80 [ 43.453893] ? do_prlimit+0x310/0x610 [ 43.454604] ? __pfx_do_seccomp+0x10/0x10 [ 43.455330] ? do_raw_spin_unlock+0x53/0x220 [ 43.456061] ? _raw_spin_unlock+0x1e/0x40 [ 43.456781] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.457675] ? static_key_count+0x60/0x80 [ 43.458421] prctl_set_seccomp+0x4e/0x70 [ 43.459092] __do_sys_prctl+0xe6c/0x1d70 [ 43.459806] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.460606] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.461494] ? irqentry_exit+0xf3/0x650 [ 43.462418] do_syscall_64+0xbf/0x430 [ 43.463376] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.464217] RIP: 0033:0x7f4ed0a6e5cd [ 43.464861] 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 [ 43.468009] RSP: 002b:00007ffcbf210f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.469515] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ed0a6e5cd [ 43.470734] RDX: 000055b6b0a00e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.471936] RBP: 00007ffcbf210fa0 R08: 0000000000000000 R09: 00007ffcbf210640 [ 43.473121] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6ca1edad0 [ 43.474337] R13: 00007ffcbf2113d0 R14: 000055b6ca1eebc0 R15: 000055b6ca1ff780 [ 43.475552] [ 43.475949] irq event stamp: 2255 [ 43.476553] hardirqs last enabled at (2265): [] __up_console_sem+0x78/0x80 [ 43.477962] hardirqs last disabled at (2274): [] __up_console_sem+0x5d/0x80 [ 43.479414] softirqs last enabled at (1930): [] handle_softirqs+0x50c/0x770 [ 43.480853] softirqs last disabled at (1925): [] __irq_exit_rcu+0xc4/0x100 [ 43.482284] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42934' (ECDSA) to the list of known hosts. 2025/11/18 19:52:47 fuzzer started 2025/11/18 19:52:48 dialing manager at localhost:34383 2025/11/18 19:52:48 checking machine... 2025/11/18 19:52:48 checking revisions... [ 44.358625] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:52:48 testing simple program... [ 44.448403] cgroup: Unknown subsys name 'net' [ 44.517017] cgroup: Unknown subsys name 'cpuset' [ 44.529935] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:52:47 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000286 RCX=ffff888013e66da8 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85f10a38 RSP=ffff8880070cfc58 R8 =0000000000000000 R9 =ffff88800e3e6880 R10=0000000000000003 R11=0000000000000001 R12=ffffffff81b629e9 R13=0000000000000168 R14=ffff88801a76b780 R15=0000000000000286 RIP=ffffffff81528f3e RFL=00000087 [--S--PC] 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 00007ff038f89900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff0395410b0 CR3=000000001fee9000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025cf7 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa5218c65c8 CR3=000000000dcfd000 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=4a1e735e19f45fb524423ed40cde78c8 XMM02=2c67c8bc2e329bc30000000000303f10 XMM03=fb795ef6d657705600000000003102c0 XMM04=c3986cc493179cea00000000000ae988 XMM05=78b80aa7e5c6f62500000000003218b0 XMM06=d74844bf967d85ba0000000000320950 XMM07=e042d86d42eb936e0000000000310598 XMM08=bb9410518e35ff930000000000303f70 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000