[ 39.049092] ------------[ cut here ]------------ [ 39.050054] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.052182] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 39.053708] Modules linked in: [ 39.054301] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.056294] Tainted: [W]=WARN [ 39.056891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.058389] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.059259] 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 [ 39.062661] RSP: 0018:ffff888016667bc0 EFLAGS: 00010286 [ 39.063639] RAX: 0000000000000000 RBX: ffffed1002cccf78 RCX: ffffffff813a4050 [ 39.064897] RDX: ffff888017040000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.066253] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cccf2f [ 39.067590] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.068906] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016667df8 [ 39.070216] FS: 00007f8d1ffc0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.071633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.072688] CR2: 00007ffcf1cc8ef8 CR3: 0000000016622000 CR4: 0000000000350ef0 [ 39.073983] Call Trace: [ 39.074483] [ 39.074891] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.075781] ? __create_object+0x59/0x80 [ 39.076552] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.077505] __vmalloc_noprof+0x59/0x60 [ 39.078237] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.079113] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.080165] bpf_prog_alloc+0x39/0x200 [ 39.080892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.081856] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.082723] do_seccomp+0x349/0x25e0 [ 39.083411] ? find_held_lock+0x2b/0x80 [ 39.084127] ? do_prlimit+0x310/0x610 [ 39.084854] ? __pfx_do_seccomp+0x10/0x10 [ 39.085684] ? do_raw_spin_unlock+0x53/0x220 [ 39.086568] ? _raw_spin_unlock+0x1e/0x40 [ 39.087302] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.088245] ? static_key_count+0x60/0x80 [ 39.089041] prctl_set_seccomp+0x4e/0x70 [ 39.089828] __do_sys_prctl+0xe6c/0x1d70 [ 39.090607] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.091480] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.092457] ? irqentry_exit+0xf3/0x650 [ 39.093171] do_syscall_64+0xbf/0x430 [ 39.093927] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.094918] RIP: 0033:0x7f8d204b25cd [ 39.095701] 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 [ 39.099394] RSP: 002b:00007ffcf1cc6af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.100924] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d204b25cd [ 39.102237] RDX: 00005628444e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.103465] RBP: 00007ffcf1cc6b50 R08: 0000000000000000 R09: 00007ffcf1cc61f0 [ 39.104687] R10: 0000000000000000 R11: 0000000000000246 R12: 000056286070dad0 [ 39.105980] R13: 00007ffcf1cc6f80 R14: 000056286070ebc0 R15: 000056286071f780 [ 39.107236] [ 39.107697] irq event stamp: 1767 [ 39.108333] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 39.109999] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 39.111546] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 39.113008] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 39.114482] ---[ end trace 0000000000000000 ]--- [ 42.770769] ------------[ cut here ]------------ [ 42.771720] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.773821] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.775337] Modules linked in: [ 42.775973] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.778008] Tainted: [W]=WARN [ 42.778625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.780136] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.781058] 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 [ 42.784279] RSP: 0018:ffff88801687fbc0 EFLAGS: 00010286 [ 42.785265] RAX: 0000000000000000 RBX: ffffed1002d0ff78 RCX: ffffffff813a4050 [ 42.786582] RDX: ffff888015cb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.787905] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0ff2f [ 42.789208] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.790519] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801687fdf8 [ 42.791827] FS: 00007f8bbe856900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.793411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.794522] CR2: 00007f8bbed48580 CR3: 000000001f4dc000 CR4: 0000000000350ef0 [ 42.795832] Call Trace: [ 42.796304] [ 42.796760] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.797735] ? __create_object+0x59/0x80 [ 42.798541] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.799533] __vmalloc_noprof+0x59/0x60 [ 42.800255] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.801141] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.802165] bpf_prog_alloc+0x39/0x200 [ 42.802997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.803958] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.804869] do_seccomp+0x349/0x25e0 [ 42.805605] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.806549] ? __pfx_do_seccomp+0x10/0x10 [ 42.807325] ? find_held_lock+0x2b/0x80 [ 42.808105] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.809089] ? static_key_count+0x60/0x80 [ 42.809914] prctl_set_seccomp+0x4e/0x70 [ 42.810702] __do_sys_prctl+0xe6c/0x1d70 [ 42.811512] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.812432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.813434] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.814475] ? irqentry_exit+0xf3/0x650 [ 42.815231] do_syscall_64+0xbf/0x430 [ 42.815997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.817006] RIP: 0033:0x7f8bbed485cd [ 42.817752] 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 [ 42.821044] RSP: 002b:00007ffea7f87610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.822503] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8bbed485cd [ 42.823811] RDX: 00005621726a1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.825135] RBP: 00007ffea7f87670 R08: 0000000000000000 R09: 00007ffea7f86d10 [ 42.826458] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621a6729b10 [ 42.827871] R13: 00007ffea7f87aa0 R14: 00005621a672a2b0 R15: 00005621a673e6f0 [ 42.829227] [ 42.829752] irq event stamp: 1677 [ 42.830429] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 42.832039] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 42.833761] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 42.835717] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 42.837810] ---[ end trace 0000000000000000 ]--- [ 43.518847] ------------[ cut here ]------------ [ 43.519694] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.521603] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.522937] Modules linked in: [ 43.523506] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.525499] Tainted: [W]=WARN [ 43.525969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.527387] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.528189] 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 [ 43.531017] RSP: 0018:ffff888016667bc0 EFLAGS: 00010286 [ 43.531915] RAX: 0000000000000000 RBX: ffffed1002cccf78 RCX: ffffffff813a4050 [ 43.533086] RDX: ffff888015fa1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.534269] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cccf2f [ 43.535445] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.536628] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016667df8 [ 43.537812] FS: 00007fbe5eee4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.539136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.540127] CR2: 00007fbe5f3d6580 CR3: 000000000c5f2000 CR4: 0000000000350ef0 [ 43.541306] Call Trace: [ 43.541730] [ 43.542066] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.542868] ? __create_object+0x59/0x80 [ 43.543574] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.544452] __vmalloc_noprof+0x59/0x60 [ 43.545095] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.545889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.546717] bpf_prog_alloc+0x39/0x200 [ 43.547341] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.548173] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.548991] do_seccomp+0x349/0x25e0 [ 43.549643] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.550449] ? __pfx_do_seccomp+0x10/0x10 [ 43.551117] ? find_held_lock+0x2b/0x80 [ 43.551807] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.552681] ? static_key_count+0x60/0x80 [ 43.553405] prctl_set_seccomp+0x4e/0x70 [ 43.554083] __do_sys_prctl+0xe6c/0x1d70 [ 43.554799] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.555571] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.556448] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.557276] ? irqentry_exit+0xf3/0x650 [ 43.557976] do_syscall_64+0xbf/0x430 [ 43.558640] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.559450] RIP: 0033:0x7fbe5f3d65cd [ 43.559985] 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 [ 43.562848] RSP: 002b:00007ffc42011360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.563933] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe5f3d65cd [ 43.564954] RDX: 00005631acb19e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.565984] RBP: 00007ffc420113c0 R08: 0000000000000000 R09: 00007ffc42010a60 [ 43.567011] R10: 0000000000000000 R11: 0000000000000246 R12: 00005631b3d83bf0 [ 43.568051] R13: 00007ffc420117f0 R14: 00005631b3d8d380 R15: 00005631b3d98460 [ 43.569094] [ 43.569465] irq event stamp: 1779 [ 43.569959] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 43.571193] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 43.572432] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 43.573698] softirqs last disabled at (1805): [] __irq_exit_rcu+0xc4/0x100 [ 43.574927] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61487' (ECDSA) to the list of known hosts. 2025/11/17 15:28:35 fuzzer started 2025/11/17 15:28:36 dialing manager at localhost:37895 2025/11/17 15:28:36 checking machine... 2025/11/17 15:28:36 checking revisions... [ 44.506883] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:28:36 testing simple program... [ 44.590118] cgroup: Unknown subsys name 'net' [ 44.657887] cgroup: Unknown subsys name 'cpuset' [ 44.676414] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:28:35 Registers: info registers vcpu 0 RAX=0000000000046993 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 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=00007ffc4b825ba8 CR3=0000000005c8a000 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=00007fe6095f451000005597e1dcb790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff888013b28000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888013b28a58 RDI=ffff888013b28a58 RBP=ffff888013b28a58 RSP=ffff8880166678b0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888013b28a58 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815228f3 RFL=00000007 [-----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 00007f8bbe856900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8bbee0d618 CR3=000000000c5f2000 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=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