[ 38.990550] ------------[ cut here ]------------ [ 38.991509] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.993555] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.995047] Modules linked in: [ 38.995644] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.997896] Tainted: [W]=WARN [ 38.998580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.000089] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.000975] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 39.004218] RSP: 0018:ffff88801ac2fbc0 EFLAGS: 00010286 [ 39.005209] RAX: 0000000000000000 RBX: ffffed1003585f78 RCX: ffffffff813a4050 [ 39.006489] RDX: ffff88801b600000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.007795] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003585f2f [ 39.009089] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.010397] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac2fdf8 [ 39.011873] FS: 00007f0ff5660900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.013480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.014539] CR2: 00007ffc9017bef8 CR3: 000000000d79a000 CR4: 0000000000350ef0 [ 39.015831] Call Trace: [ 39.016333] [ 39.016749] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.017637] ? __create_object+0x59/0x80 [ 39.018440] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.019677] __vmalloc_noprof+0x59/0x60 [ 39.020591] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.021485] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.022437] bpf_prog_alloc+0x39/0x200 [ 39.023178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.024128] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.024982] do_seccomp+0x349/0x25e0 [ 39.025725] ? find_held_lock+0x2b/0x80 [ 39.026500] ? do_prlimit+0x310/0x610 [ 39.027286] ? __pfx_do_seccomp+0x10/0x10 [ 39.028081] ? do_raw_spin_unlock+0x53/0x220 [ 39.028892] ? _raw_spin_unlock+0x1e/0x40 [ 39.029676] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.030676] ? static_key_count+0x60/0x80 [ 39.031503] prctl_set_seccomp+0x4e/0x70 [ 39.032300] __do_sys_prctl+0xe6c/0x1d70 [ 39.033089] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.033905] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.034890] ? irqentry_exit+0xf3/0x650 [ 39.035675] do_syscall_64+0xbf/0x430 [ 39.036412] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.037389] RIP: 0033:0x7f0ff5b525cd [ 39.038113] 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 [ 39.041337] RSP: 002b:00007ffc90179ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.042725] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ff5b525cd [ 39.044055] RDX: 000056034b734e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.045374] RBP: 00007ffc90179b40 R08: 0000000000000000 R09: 00007ffc901791e0 [ 39.046685] R10: 0000000000000000 R11: 0000000000000246 R12: 00005603880b6240 [ 39.048024] R13: 00007ffc90179f70 R14: 00005603880b5bf0 R15: 00005603880ca4d0 [ 39.049338] [ 39.049765] irq event stamp: 1803 [ 39.050424] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 39.051990] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 39.053569] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 39.055139] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 39.056677] ---[ end trace 0000000000000000 ]--- [ 42.578645] ------------[ cut here ]------------ [ 42.579604] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.581638] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.583097] Modules linked in: [ 42.583700] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.585701] Tainted: [W]=WARN [ 42.586306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.587810] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.588962] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.592230] RSP: 0018:ffff888017ae7bc0 EFLAGS: 00010286 [ 42.593216] RAX: 0000000000000000 RBX: ffffed1002f5cf78 RCX: ffffffff813a4050 [ 42.594490] RDX: ffff888016e30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.595782] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5cf2f [ 42.597074] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.598351] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ae7df8 [ 42.599631] FS: 00007fe633e70900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.601071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.602144] CR2: 00007ffcda07def8 CR3: 000000000d62d000 CR4: 0000000000350ef0 [ 42.603443] Call Trace: [ 42.603909] [ 42.604353] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.605252] ? __create_object+0x59/0x80 [ 42.605984] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.606963] __vmalloc_noprof+0x59/0x60 [ 42.607735] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.608604] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.609523] bpf_prog_alloc+0x39/0x200 [ 42.610255] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.611196] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.612098] do_seccomp+0x349/0x25e0 [ 42.612779] ? find_held_lock+0x2b/0x80 [ 42.613538] ? do_prlimit+0x310/0x610 [ 42.614265] ? __pfx_do_seccomp+0x10/0x10 [ 42.615062] ? do_raw_spin_unlock+0x53/0x220 [ 42.615846] ? _raw_spin_unlock+0x1e/0x40 [ 42.616631] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.617600] ? static_key_count+0x60/0x80 [ 42.618392] prctl_set_seccomp+0x4e/0x70 [ 42.619188] __do_sys_prctl+0xe6c/0x1d70 [ 42.619934] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.620787] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.621765] ? irqentry_exit+0xf3/0x650 [ 42.622539] do_syscall_64+0xbf/0x430 [ 42.623300] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.624254] RIP: 0033:0x7fe6343625cd [ 42.624914] 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 [ 42.628073] RSP: 002b:00007ffcda07bb50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.629425] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe6343625cd [ 42.630704] RDX: 000055703cf7fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.631990] RBP: 00007ffcda07bbb0 R08: 0000000000000000 R09: 00007ffcda07b250 [ 42.633273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557043e942b0 [ 42.634540] R13: 00007ffcda07bfe0 R14: 0000557043e96d20 R15: 0000557043ea88d0 [ 42.635856] [ 42.636331] irq event stamp: 1809 [ 42.636943] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 42.638451] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 42.639978] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 42.641502] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 42.642986] ---[ end trace 0000000000000000 ]--- [ 43.444736] ------------[ cut here ]------------ [ 43.445669] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.447737] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.449175] Modules linked in: [ 43.449754] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.451952] Tainted: [W]=WARN [ 43.452613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.454082] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.454945] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 43.458105] RSP: 0018:ffff88800f8d7bc0 EFLAGS: 00010286 [ 43.459086] RAX: 0000000000000000 RBX: ffffed1001f1af78 RCX: ffffffff813a4050 [ 43.460358] RDX: ffff888016123780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.461636] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f1af2f [ 43.462973] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.464321] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f8d7df8 [ 43.465600] FS: 00007f4921040900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.467028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.468099] CR2: 00007ffdb6bf6ef8 CR3: 000000000dcf4000 CR4: 0000000000350ef0 [ 43.469372] Call Trace: [ 43.469828] [ 43.470274] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.471187] ? __create_object+0x59/0x80 [ 43.471931] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.472901] __vmalloc_noprof+0x59/0x60 [ 43.473668] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.474556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.475519] bpf_prog_alloc+0x39/0x200 [ 43.476265] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.477212] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.478122] do_seccomp+0x349/0x25e0 [ 43.478794] ? find_held_lock+0x2b/0x80 [ 43.479577] ? do_prlimit+0x310/0x610 [ 43.480325] ? __pfx_do_seccomp+0x10/0x10 [ 43.481107] ? do_raw_spin_unlock+0x53/0x220 [ 43.481903] ? _raw_spin_unlock+0x1e/0x40 [ 43.482702] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.483694] ? static_key_count+0x60/0x80 [ 43.484493] prctl_set_seccomp+0x4e/0x70 [ 43.485279] __do_sys_prctl+0xe6c/0x1d70 [ 43.486069] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.486894] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.487884] ? irqentry_exit+0xf3/0x650 [ 43.488635] do_syscall_64+0xbf/0x430 [ 43.489372] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.490327] RIP: 0033:0x7f49215325cd [ 43.490978] 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 [ 43.494162] RSP: 002b:00007ffdb6bf4e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.495516] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49215325cd [ 43.496790] RDX: 0000555d257e4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.498128] RBP: 00007ffdb6bf4e70 R08: 0000000000000000 R09: 00007ffdb6bf4510 [ 43.499609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d4b580ad0 [ 43.500937] R13: 00007ffdb6bf52a0 R14: 0000555d4b581bc0 R15: 0000555d4b592780 [ 43.502297] [ 43.502725] irq event stamp: 1803 [ 43.503440] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 43.505031] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 43.506611] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 43.508211] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 43.509770] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9974' (ECDSA) to the list of known hosts. 2025/11/17 22:49:01 fuzzer started 2025/11/17 22:49:01 dialing manager at localhost:37895 2025/11/17 22:49:02 checking machine... 2025/11/17 22:49:02 checking revisions... [ 44.419899] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:49:02 testing simple program... [ 44.510289] cgroup: Unknown subsys name 'net' [ 44.594968] cgroup: Unknown subsys name 'cpuset' [ 44.616975] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:49:01 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffffff84c97e9a RDI=ffffed100128bc4b RBP=ffff88800945e258 RSP=ffff88801b647b18 R8 =0000000000000001 R9 =0000000000000000 R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000000 R13=ffffffff84c97e9a R14=0000000000000000 R15=ffff88800945d3c0 RIP=ffffffff81b2d128 RFL=00000086 [--S--P-] 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 00007fe633e70900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcda075000 CR3=000000000d6fe000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002086f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fee35b9c000 CR3=000000000d399000 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=cdcdb5e2a0dbacb58b48e5102ca5e8d9 XMM02=ec2efd57dc4c00df0000000000306720 XMM03=9a2ddebc461008d200000000003067f0 XMM04=21d71c67986b2dbf00000000000ae988 XMM05=d96330e2d2db863200000000003239e8 XMM06=1f0de066bc3d9fa2000000000031cf68 XMM07=e042d86d42eb936e00000000003142b8 XMM08=9a2ddebc461008d200000000003067f0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000