[ 39.033580] ------------[ cut here ]------------ [ 39.034523] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.036614] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.038330] Modules linked in: [ 39.038955] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.041041] Tainted: [W]=WARN [ 39.041653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.043147] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.044139] 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 [ 39.047549] RSP: 0018:ffff888017bbfbc0 EFLAGS: 00010286 [ 39.048529] RAX: 0000000000000000 RBX: ffffed1002f77f78 RCX: ffffffff813a4050 [ 39.049807] RDX: ffff88800f2a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.051101] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f77f2f [ 39.052405] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.053968] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bbfdf8 [ 39.055437] FS: 00007f57ee2b8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.056908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.057986] CR2: 00007ffd22987ef8 CR3: 000000000e26d000 CR4: 0000000000350ef0 [ 39.059290] Call Trace: [ 39.059756] [ 39.060169] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.061075] ? __create_object+0x59/0x80 [ 39.061882] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.062868] __vmalloc_noprof+0x59/0x60 [ 39.063643] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.064522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.065484] bpf_prog_alloc+0x39/0x200 [ 39.066199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.067133] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.068023] do_seccomp+0x349/0x25e0 [ 39.068756] ? find_held_lock+0x2b/0x80 [ 39.069548] ? do_prlimit+0x310/0x610 [ 39.070252] ? __pfx_do_seccomp+0x10/0x10 [ 39.071063] ? do_raw_spin_unlock+0x53/0x220 [ 39.071895] ? _raw_spin_unlock+0x1e/0x40 [ 39.072674] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.073656] ? static_key_count+0x60/0x80 [ 39.074467] prctl_set_seccomp+0x4e/0x70 [ 39.075202] __do_sys_prctl+0xe6c/0x1d70 [ 39.076024] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.076916] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.077930] ? irqentry_exit+0xf3/0x650 [ 39.078728] do_syscall_64+0xbf/0x430 [ 39.079483] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.080465] RIP: 0033:0x7f57ee7aa5cd [ 39.081136] 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 [ 39.084370] RSP: 002b:00007ffd22985cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.085759] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57ee7aa5cd [ 39.087068] RDX: 00005623eac9fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.088359] RBP: 00007ffd22985d30 R08: 0000000000000000 R09: 00007ffd229853d0 [ 39.089717] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623f4936ad0 [ 39.091021] R13: 00007ffd22986160 R14: 00005623f4937bc0 R15: 00005623f4948780 [ 39.092363] [ 39.092797] irq event stamp: 1875 [ 39.093456] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 39.095014] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 39.096536] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 39.098130] softirqs last disabled at (1913): [] __irq_exit_rcu+0xc4/0x100 [ 39.099664] ---[ end trace 0000000000000000 ]--- [ 42.140493] ------------[ cut here ]------------ [ 42.141432] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.143526] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.144995] Modules linked in: [ 42.145690] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.147674] Tainted: [W]=WARN [ 42.148232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.149728] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.150644] 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 [ 42.153824] RSP: 0018:ffff888016737bc0 EFLAGS: 00010286 [ 42.154806] RAX: 0000000000000000 RBX: ffffed1002ce6f78 RCX: ffffffff813a4050 [ 42.156109] RDX: ffff888019361bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.157402] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce6f2f [ 42.158880] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.160165] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016737df8 [ 42.161458] FS: 00007ff14def3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.162898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.163953] CR2: 00007ff14e3e5580 CR3: 000000000b73b000 CR4: 0000000000350ef0 [ 42.165252] Call Trace: [ 42.165764] [ 42.166162] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.167062] ? __create_object+0x59/0x80 [ 42.167855] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.168827] __vmalloc_noprof+0x59/0x60 [ 42.169603] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.170486] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.171418] bpf_prog_alloc+0x39/0x200 [ 42.172120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.173042] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.173957] do_seccomp+0x349/0x25e0 [ 42.174676] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.175585] ? __pfx_do_seccomp+0x10/0x10 [ 42.176379] ? find_held_lock+0x2b/0x80 [ 42.177092] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.178061] ? static_key_count+0x60/0x80 [ 42.178853] prctl_set_seccomp+0x4e/0x70 [ 42.179638] __do_sys_prctl+0xe6c/0x1d70 [ 42.180426] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.181238] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.182226] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.183216] ? irqentry_exit+0xf3/0x650 [ 42.183979] do_syscall_64+0xbf/0x430 [ 42.184727] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.185706] RIP: 0033:0x7ff14e3e55cd [ 42.186410] 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 [ 42.189590] RSP: 002b:00007fff85051150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.190958] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff14e3e55cd [ 42.192235] RDX: 000055f7148f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.193568] RBP: 00007fff850511b0 R08: 0000000000000000 R09: 00007fff85050850 [ 42.194842] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f72e066ad0 [ 42.196136] R13: 00007fff850515e0 R14: 000055f72e067bc0 R15: 000055f72e078780 [ 42.197455] [ 42.197876] irq event stamp: 1755 [ 42.198514] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 42.200037] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 42.201572] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 42.202680] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 42.203651] ---[ end trace 0000000000000000 ]--- [ 42.827350] ------------[ cut here ]------------ [ 42.828204] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.830243] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.831694] Modules linked in: [ 42.832314] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.834303] Tainted: [W]=WARN [ 42.834870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.836589] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.837590] 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 [ 42.840739] RSP: 0018:ffff88800cf67bc0 EFLAGS: 00010286 [ 42.841737] RAX: 0000000000000000 RBX: ffffed10019ecf78 RCX: ffffffff813a4050 [ 42.843013] RDX: ffff888014b31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.844295] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019ecf2f [ 42.845582] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.846861] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cf67df8 [ 42.848121] FS: 00007f03f57ca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.849563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.850630] CR2: 00007ffedfc90ef8 CR3: 000000001cea8000 CR4: 0000000000350ef0 [ 42.851908] Call Trace: [ 42.852415] [ 42.852834] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.853738] ? __create_object+0x59/0x80 [ 42.854515] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.855488] __vmalloc_noprof+0x59/0x60 [ 42.856330] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.857179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.858145] bpf_prog_alloc+0x39/0x200 [ 42.858886] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.859813] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.860724] do_seccomp+0x349/0x25e0 [ 42.861463] ? find_held_lock+0x2b/0x80 [ 42.862186] ? do_prlimit+0x310/0x610 [ 42.862931] ? __pfx_do_seccomp+0x10/0x10 [ 42.863729] ? do_raw_spin_unlock+0x53/0x220 [ 42.864560] ? _raw_spin_unlock+0x1e/0x40 [ 42.865348] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.866303] ? static_key_count+0x60/0x80 [ 42.867078] prctl_set_seccomp+0x4e/0x70 [ 42.867847] __do_sys_prctl+0xe6c/0x1d70 [ 42.868625] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.869500] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.870468] ? irqentry_exit+0xf3/0x650 [ 42.871194] do_syscall_64+0xbf/0x430 [ 42.871942] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.872899] RIP: 0033:0x7f03f5cbc5cd [ 42.873673] 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 [ 42.876859] RSP: 002b:00007ffedfc8fd90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.878243] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f03f5cbc5cd [ 42.879535] RDX: 000055cd2bfeae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.880804] RBP: 00007ffedfc8fdf0 R08: 0000000000000000 R09: 00007ffedfc8f490 [ 42.882106] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd64a0a240 [ 42.883394] R13: 00007ffedfc90220 R14: 000055cd64a13380 R15: 000055cd64a1e540 [ 42.884694] [ 42.885120] irq event stamp: 1905 [ 42.885790] hardirqs last enabled at (1915): [] __up_console_sem+0x78/0x80 [ 42.887141] hardirqs last disabled at (1924): [] __up_console_sem+0x5d/0x80 [ 42.888421] softirqs last enabled at (1536): [] handle_softirqs+0x50c/0x770 [ 42.889731] softirqs last disabled at (1531): [] __irq_exit_rcu+0xc4/0x100 [ 42.891001] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32126' (ECDSA) to the list of known hosts. 2025/11/18 05:04:57 fuzzer started 2025/11/18 05:04:58 dialing manager at localhost:37895 2025/11/18 05:04:58 checking machine... 2025/11/18 05:04:58 checking revisions... [ 43.782929] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:04:58 testing simple program... [ 43.895422] cgroup: Unknown subsys name 'net' [ 43.975580] cgroup: Unknown subsys name 'cpuset' [ 43.996595] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:04:57 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86ac376c RDX=1ffff11002cb2f39 RSI=1ffff11002cb2f38 RDI=1ffff11002cb2f38 RBP=ffff8880165979c0 RSP=ffff8880165978f8 R8 =ffffffff86ac3770 R9 =ffff8880165979a8 R10=000000000003c9ed R11=00000000000273f2 R12=ffff8880165979c8 R13=ffff8880165979b0 R14=ffff888016597e48 R15=ffff888016597968 RIP=ffffffff8135f03a RFL=00000246 [---Z-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 00007ff14def3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff85049ff8 CR3=000000000bf75000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025dc1 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=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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8947e5f040 CR3=000000000c10a000 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=2037353a34303a353020383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037353a34303a3530203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000