[ 54.066299] ------------[ cut here ]------------ [ 54.067231] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.069203] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.070632] Modules linked in: [ 54.071252] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.073442] Tainted: [W]=WARN [ 54.074112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.075600] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.076522] 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 [ 54.079742] RSP: 0018:ffff888016577bc0 EFLAGS: 00010286 [ 54.080721] RAX: 0000000000000000 RBX: ffffed1002caef78 RCX: ffffffff813a4050 [ 54.082033] RDX: ffff888015c28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.083292] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002caef2f [ 54.084553] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.085812] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016577df8 [ 54.087069] FS: 00007f9cb1f1d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.088502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.089572] CR2: 00007ffc3956cef7 CR3: 0000000017750000 CR4: 0000000000350ef0 [ 54.090852] Call Trace: [ 54.091357] [ 54.091768] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.092658] ? __create_object+0x59/0x80 [ 54.093445] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.094410] __vmalloc_noprof+0x59/0x60 [ 54.095153] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.096026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.096915] bpf_prog_alloc+0x39/0x200 [ 54.097673] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.098595] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.099489] do_seccomp+0x349/0x25e0 [ 54.100200] ? find_held_lock+0x2b/0x80 [ 54.100907] ? do_prlimit+0x310/0x610 [ 54.101676] ? __pfx_do_seccomp+0x10/0x10 [ 54.102461] ? do_raw_spin_unlock+0x53/0x220 [ 54.103272] ? _raw_spin_unlock+0x1e/0x40 [ 54.104045] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.105011] ? static_key_count+0x60/0x80 [ 54.105773] prctl_set_seccomp+0x4e/0x70 [ 54.106555] __do_sys_prctl+0xe6c/0x1d70 [ 54.107339] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.108197] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.109172] ? irqentry_exit+0xf3/0x650 [ 54.109905] do_syscall_64+0xbf/0x430 [ 54.110655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.111605] RIP: 0033:0x7f9cb240f5cd [ 54.112302] 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 [ 54.115483] RSP: 002b:00007ffc3956a840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.116864] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9cb240f5cd [ 54.118138] RDX: 0000555dc04eee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.119207] RBP: 00007ffc3956a8a0 R08: 0000000000000000 R09: 00007ffc39569f40 [ 54.120275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555df23ca240 [ 54.121353] R13: 00007ffc3956acd0 R14: 0000555df23d3380 R15: 0000555df23de540 [ 54.122435] [ 54.122784] irq event stamp: 1843 [ 54.123321] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 54.124610] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 54.125887] softirqs last enabled at (1400): [] handle_softirqs+0x50c/0x770 [ 54.127168] softirqs last disabled at (1395): [] __irq_exit_rcu+0xc4/0x100 [ 54.128420] ---[ end trace 0000000000000000 ]--- [ 57.000275] ------------[ cut here ]------------ [ 57.001220] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.003620] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 57.005022] Modules linked in: [ 57.005615] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.007557] Tainted: [W]=WARN [ 57.008141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.009585] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.010474] 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 [ 57.013567] RSP: 0018:ffff88800f26fbc0 EFLAGS: 00010286 [ 57.014520] RAX: 0000000000000000 RBX: ffffed1001e4df78 RCX: ffffffff813a4050 [ 57.015771] RDX: ffff88801765d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.017031] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e4df2f [ 57.018290] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.019546] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f26fdf8 [ 57.020800] FS: 00007fb8370b3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.022207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.023240] CR2: 00007fb8375a5580 CR3: 000000000dd6a000 CR4: 0000000000350ef0 [ 57.024498] Call Trace: [ 57.024998] [ 57.025410] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.026284] ? __create_object+0x59/0x80 [ 57.027048] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.027988] __vmalloc_noprof+0x59/0x60 [ 57.028682] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.029556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.030457] bpf_prog_alloc+0x39/0x200 [ 57.031177] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.032081] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.032923] do_seccomp+0x349/0x25e0 [ 57.033644] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.034522] ? __pfx_do_seccomp+0x10/0x10 [ 57.035293] ? find_held_lock+0x2b/0x80 [ 57.036034] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.036931] ? static_key_count+0x60/0x80 [ 57.037732] prctl_set_seccomp+0x4e/0x70 [ 57.038482] __do_sys_prctl+0xe6c/0x1d70 [ 57.039241] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.040093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.041040] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.042004] ? irqentry_exit+0xf3/0x650 [ 57.042713] do_syscall_64+0xbf/0x430 [ 57.043444] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.044377] RIP: 0033:0x7fb8375a55cd [ 57.045071] 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 [ 57.048161] RSP: 002b:00007ffd1c313b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.049497] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8375a55cd [ 57.050748] RDX: 000055bbe9585e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.051987] RBP: 00007ffd1c313b70 R08: 0000000000000000 R09: 00007ffd1c313210 [ 57.053271] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc23094b10 [ 57.054524] R13: 00007ffd1c313fa0 R14: 000055bc230952b0 R15: 000055bc230a96f0 [ 57.055803] [ 57.056267] irq event stamp: 1731 [ 57.056859] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 57.058360] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 57.059839] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 57.061351] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 57.062577] ---[ end trace 0000000000000000 ]--- [ 57.886676] ------------[ cut here ]------------ [ 57.887598] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.889605] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 57.891071] Modules linked in: [ 57.891662] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.893892] Tainted: [W]=WARN [ 57.894554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.896100] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.897019] 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 [ 57.900251] RSP: 0018:ffff888016fbfbc0 EFLAGS: 00010286 [ 57.901235] RAX: 0000000000000000 RBX: ffffed1002df7f78 RCX: ffffffff813a4050 [ 57.902542] RDX: ffff888016b93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.903842] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df7f2f [ 57.905128] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.906419] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fbfdf8 [ 57.907712] FS: 00007fd557897900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.909170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.910277] CR2: 00007ffd6a3e8ef7 CR3: 000000000d9ca000 CR4: 0000000000350ef0 [ 57.911567] Call Trace: [ 57.912062] [ 57.912473] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.913386] ? __create_object+0x59/0x80 [ 57.914173] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.915156] __vmalloc_noprof+0x59/0x60 [ 57.915876] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.916762] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.917698] bpf_prog_alloc+0x39/0x200 [ 57.918438] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.919369] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.920277] do_seccomp+0x349/0x25e0 [ 57.920996] ? find_held_lock+0x2b/0x80 [ 57.921742] ? do_prlimit+0x310/0x610 [ 57.922489] ? __pfx_do_seccomp+0x10/0x10 [ 57.923261] ? do_raw_spin_unlock+0x53/0x220 [ 57.924091] ? _raw_spin_unlock+0x1e/0x40 [ 57.924838] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.925815] ? static_key_count+0x60/0x80 [ 57.926610] prctl_set_seccomp+0x4e/0x70 [ 57.927375] __do_sys_prctl+0xe6c/0x1d70 [ 57.928157] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.929020] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.930009] ? irqentry_exit+0xf3/0x650 [ 57.930732] do_syscall_64+0xbf/0x430 [ 57.931474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.932436] RIP: 0033:0x7fd557d895cd [ 57.933139] 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 [ 57.936340] RSP: 002b:00007ffd6a3e7c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.937729] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd557d895cd [ 57.939017] RDX: 000055e6374b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.940306] RBP: 00007ffd6a3e7ca0 R08: 0000000000000000 R09: 00007ffd6a3e7340 [ 57.941612] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e640ec7ad0 [ 57.942894] R13: 00007ffd6a3e80d0 R14: 000055e640ec8bc0 R15: 000055e640ed9780 [ 57.944195] [ 57.944622] irq event stamp: 1807 [ 57.945285] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 57.946813] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 57.948325] softirqs last enabled at (1450): [] handle_softirqs+0x50c/0x770 [ 57.949888] softirqs last disabled at (1445): [] __irq_exit_rcu+0xc4/0x100 [ 57.951176] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3725' (ECDSA) to the list of known hosts. 2025/11/19 03:55:41 fuzzer started 2025/11/19 03:55:41 dialing manager at localhost:34383 2025/11/19 03:55:41 checking machine... 2025/11/19 03:55:41 checking revisions... [ 58.883018] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:55:41 testing simple program... [ 58.960171] cgroup: Unknown subsys name 'net' [ 59.020820] cgroup: Unknown subsys name 'cpuset' [ 59.034214] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:55:40 Registers: info registers vcpu 0 RAX=0000000000000004 RBX=0000000000000001 RCX=ffffffff81bcf869 RDX=000000000000bcf9 RSI=000000000000bcf8 RDI=ffffffff86ef2f3c RBP=ffff88806ce08a88 RSP=ffff88806ce089c0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000028357 R12=ffff88806ce08a90 R13=ffff88806ce08a78 R14=ffff88806ce08a71 R15=ffff88806ce08a30 RIP=ffffffff8135e651 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 00007f536c4d0900 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=00007f536bbe8000 CR3=000000000f6c2000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=40422edc74a691d000000000000ae988 XMM05=f0040775e364c91c0000000000321f10 XMM06=14648eaa1277bab10000000000320608 XMM07=fb795ef6d6577056000000000030f9c8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880e548f000 RCX=ffffffff8175a6fb RDX=ffff88800f623780 RSI=ffffffff8175a7b7 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff88806cf089f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e786a8 R15=ffff888008c4b780 RIP=ffffffff815bd114 RFL=00000282 [--S----] 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 00007fb8370b3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb83766a618 CR3=000000001ffb1000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000