[ 46.050889] ------------[ cut here ]------------ [ 46.051730] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.053583] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.054871] Modules linked in: [ 46.055424] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.057219] Tainted: [W]=WARN [ 46.057962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.059529] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.060312] 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 [ 46.063091] RSP: 0018:ffff888016287bc0 EFLAGS: 00010286 [ 46.063958] RAX: 0000000000000000 RBX: ffffed1002c50f78 RCX: ffffffff813a4050 [ 46.065103] RDX: ffff88800f125340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.066246] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c50f2f [ 46.067391] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.068533] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016287df8 [ 46.069676] FS: 00007f89527ef900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.070952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.071935] CR2: 00007f8952d554a6 CR3: 0000000009c7f000 CR4: 0000000000350ef0 [ 46.073054] Call Trace: [ 46.073588] [ 46.074016] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.074951] ? __create_object+0x59/0x80 [ 46.075787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.076824] __vmalloc_noprof+0x59/0x60 [ 46.077637] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.078551] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.079526] bpf_prog_alloc+0x39/0x200 [ 46.080250] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.081205] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.082146] do_seccomp+0x349/0x25e0 [ 46.082915] ? find_held_lock+0x2b/0x80 [ 46.083740] ? do_prlimit+0x310/0x610 [ 46.084596] ? __pfx_do_seccomp+0x10/0x10 [ 46.085433] ? do_raw_spin_unlock+0x53/0x220 [ 46.086253] ? _raw_spin_unlock+0x1e/0x40 [ 46.087099] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.088112] ? static_key_count+0x60/0x80 [ 46.088980] prctl_set_seccomp+0x4e/0x70 [ 46.089811] __do_sys_prctl+0xe6c/0x1d70 [ 46.090636] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.091318] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.092159] ? irqentry_exit+0xf3/0x650 [ 46.092838] do_syscall_64+0xbf/0x430 [ 46.093488] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.094324] RIP: 0033:0x7f8952ce15cd [ 46.094924] 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 [ 46.097579] RSP: 002b:00007ffd0d42f110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.098728] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8952ce15cd [ 46.099804] RDX: 000055c272ebde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.100915] RBP: 00007ffd0d42f170 R08: 0000000000000000 R09: 00007ffd0d42e810 [ 46.102003] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c27f410240 [ 46.103073] R13: 00007ffd0d42f5a0 R14: 000055c27f40fbf0 R15: 000055c27f4244d0 [ 46.104172] [ 46.104595] irq event stamp: 1851 [ 46.105101] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 46.106383] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 46.107669] softirqs last enabled at (1838): [] handle_softirqs+0x50c/0x770 [ 46.108983] softirqs last disabled at (1833): [] __irq_exit_rcu+0xc4/0x100 [ 46.110252] ---[ end trace 0000000000000000 ]--- [ 49.551089] ------------[ cut here ]------------ [ 49.551853] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.553550] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.554771] Modules linked in: [ 49.555263] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.556931] Tainted: [W]=WARN [ 49.557428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.558692] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.559453] 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 [ 49.562083] RSP: 0018:ffff8880175e7bc0 EFLAGS: 00010286 [ 49.562899] RAX: 0000000000000000 RBX: ffffed1002ebcf78 RCX: ffffffff813a4050 [ 49.563971] RDX: ffff88801523d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.565040] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebcf2f [ 49.566093] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.567162] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175e7df8 [ 49.568228] FS: 00007fb887423900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.569451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.570296] CR2: 00007fb887915580 CR3: 0000000020cab000 CR4: 0000000000350ef0 [ 49.571371] Call Trace: [ 49.571757] [ 49.572097] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.572839] ? __create_object+0x59/0x80 [ 49.573507] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.574276] __vmalloc_noprof+0x59/0x60 [ 49.574907] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.575637] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.576408] bpf_prog_alloc+0x39/0x200 [ 49.576990] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.577767] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.578528] do_seccomp+0x349/0x25e0 [ 49.579090] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.579844] ? __pfx_do_seccomp+0x10/0x10 [ 49.580505] ? find_held_lock+0x2b/0x80 [ 49.581112] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.581921] ? static_key_count+0x60/0x80 [ 49.582593] prctl_set_seccomp+0x4e/0x70 [ 49.583201] __do_sys_prctl+0xe6c/0x1d70 [ 49.583861] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.584589] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.585397] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.586170] ? irqentry_exit+0xf3/0x650 [ 49.586815] do_syscall_64+0xbf/0x430 [ 49.587426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.588189] RIP: 0033:0x7fb8879155cd [ 49.588789] 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 [ 49.591449] RSP: 002b:00007ffeb0aa6fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.592599] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8879155cd [ 49.593684] RDX: 000055b1c876be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.594761] RBP: 00007ffeb0aa7020 R08: 0000000000000000 R09: 00007ffeb0aa66c0 [ 49.595839] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b1f50dcad0 [ 49.596928] R13: 00007ffeb0aa7450 R14: 000055b1f50ddbc0 R15: 000055b1f50ee780 [ 49.598026] [ 49.598411] irq event stamp: 1729 [ 49.598917] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 49.600187] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 49.601487] softirqs last enabled at (1380): [] handle_softirqs+0x50c/0x770 [ 49.602773] softirqs last disabled at (1361): [] __irq_exit_rcu+0xc4/0x100 [ 49.604053] ---[ end trace 0000000000000000 ]--- [ 50.412405] ------------[ cut here ]------------ [ 50.413284] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.415405] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.416882] Modules linked in: [ 50.417525] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.419489] Tainted: [W]=WARN [ 50.420039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.421893] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.422802] 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 [ 50.426203] RSP: 0018:ffff888017007bc0 EFLAGS: 00010286 [ 50.427427] RAX: 0000000000000000 RBX: ffffed1002e00f78 RCX: ffffffff813a4050 [ 50.428875] RDX: ffff888016b20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.430147] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e00f2f [ 50.431421] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.432703] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017007df8 [ 50.433975] FS: 00007f15f29c6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.435409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.436469] CR2: 00007f15f2eb8580 CR3: 0000000009e36000 CR4: 0000000000350ef0 [ 50.437755] Call Trace: [ 50.438217] [ 50.438669] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.439566] ? __create_object+0x59/0x80 [ 50.440283] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.441239] __vmalloc_noprof+0x59/0x60 [ 50.441972] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.442813] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.443706] bpf_prog_alloc+0x39/0x200 [ 50.444405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.445269] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.446133] do_seccomp+0x349/0x25e0 [ 50.446812] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.447670] ? __pfx_do_seccomp+0x10/0x10 [ 50.448411] ? find_held_lock+0x2b/0x80 [ 50.449109] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.450042] ? static_key_count+0x60/0x80 [ 50.450803] prctl_set_seccomp+0x4e/0x70 [ 50.451544] __do_sys_prctl+0xe6c/0x1d70 [ 50.452249] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.453077] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.454011] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.454932] ? irqentry_exit+0xf3/0x650 [ 50.455680] do_syscall_64+0xbf/0x430 [ 50.456386] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.457260] RIP: 0033:0x7f15f2eb85cd [ 50.457933] 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 [ 50.461007] RSP: 002b:00007ffd7cd17860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.462320] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15f2eb85cd [ 50.463559] RDX: 000055a9589bde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.464810] RBP: 00007ffd7cd178c0 R08: 0000000000000000 R09: 00007ffd7cd16f60 [ 50.466046] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a95e48f2b0 [ 50.467276] R13: 00007ffd7cd17cf0 R14: 000055a95e491d20 R15: 000055a95e4a38d0 [ 50.468557] [ 50.468972] irq event stamp: 1713 [ 50.469591] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 50.471065] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 50.472545] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 50.473997] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 50.475206] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43815' (ECDSA) to the list of known hosts. 2025/11/18 02:15:25 fuzzer started 2025/11/18 02:15:26 dialing manager at localhost:37895 2025/11/18 02:15:26 checking machine... 2025/11/18 02:15:26 checking revisions... [ 51.360875] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:15:26 testing simple program... [ 51.471138] cgroup: Unknown subsys name 'net' [ 51.549591] cgroup: Unknown subsys name 'cpuset' [ 51.584292] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:15:25 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000babebf7ae RCX=ffffffff8162e0e1 RDX=ffff8880164a3780 RSI=ffffffff8162e140 RDI=ffff88806ce285e0 RBP=ffff88806ce28500 RSP=ffff88806ce08e28 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000003 R11=0000000000000001 R12=ffff88806ce28500 R13=ffff88806ce28580 R14=ffff88806ce28580 R15=dffffc0000000000 RIP=ffffffff8162e179 RFL=00000002 [-------] 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 00007f0fb958b700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeb0aa1000 CR3=000000000e698000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732035323a3531 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323139 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002593d 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb327b3e6c0 CR3=000000000e698000 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=2035323a35313a323020383120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034323a35313a3230203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000