[ 46.718430] ------------[ cut here ]------------ [ 46.719339] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.721356] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.722817] Modules linked in: [ 46.723393] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.725349] Tainted: [W]=WARN [ 46.725940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.727397] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.728317] 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 [ 46.731450] RSP: 0018:ffff88801882fbc0 EFLAGS: 00010286 [ 46.732427] RAX: 0000000000000000 RBX: ffffed1003105f78 RCX: ffffffff813a4050 [ 46.733676] RDX: ffff888017e93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.734925] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003105f2f [ 46.736185] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.737433] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801882fdf8 [ 46.738692] FS: 00007f457b239900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.740133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.741168] CR2: 00007fffadebcef7 CR3: 000000000d4c7000 CR4: 0000000000350ef0 [ 46.742426] Call Trace: [ 46.742923] [ 46.743322] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.744208] ? __create_object+0x59/0x80 [ 46.744980] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.745924] __vmalloc_noprof+0x59/0x60 [ 46.746612] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.747456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.748374] bpf_prog_alloc+0x39/0x200 [ 46.749092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.749997] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.750870] do_seccomp+0x349/0x25e0 [ 46.751525] ? find_held_lock+0x2b/0x80 [ 46.752282] ? do_prlimit+0x310/0x610 [ 46.753007] ? __pfx_do_seccomp+0x10/0x10 [ 46.753774] ? do_raw_spin_unlock+0x53/0x220 [ 46.754544] ? _raw_spin_unlock+0x1e/0x40 [ 46.755305] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.756249] ? static_key_count+0x60/0x80 [ 46.757036] prctl_set_seccomp+0x4e/0x70 [ 46.757784] __do_sys_prctl+0xe6c/0x1d70 [ 46.758506] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.759343] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.760293] ? irqentry_exit+0xf3/0x650 [ 46.761041] do_syscall_64+0xbf/0x430 [ 46.761770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.762652] RIP: 0033:0x7f457b72b5cd [ 46.763344] 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 [ 46.766458] RSP: 002b:00007fffadebb6b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.767829] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f457b72b5cd [ 46.769094] RDX: 000055a64c331e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.770343] RBP: 00007fffadebb710 R08: 0000000000000000 R09: 00007fffadebadb0 [ 46.771611] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a669858240 [ 46.772871] R13: 00007fffadebbb40 R14: 000055a669857bf0 R15: 000055a66986c4d0 [ 46.774141] [ 46.774552] irq event stamp: 1771 [ 46.775191] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 46.776768] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 46.778262] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 46.779780] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 46.781261] ---[ end trace 0000000000000000 ]--- [ 50.293346] ------------[ cut here ]------------ [ 50.294334] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.296977] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.298632] Modules linked in: [ 50.299367] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.301530] Tainted: [W]=WARN [ 50.302202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.303858] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.304883] 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 [ 50.308428] RSP: 0018:ffff888015c57bc0 EFLAGS: 00010286 [ 50.309530] RAX: 0000000000000000 RBX: ffffed1002b8af78 RCX: ffffffff813a4050 [ 50.310962] RDX: ffff888018198000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.312357] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b8af2f [ 50.313764] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.315200] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c57df8 [ 50.316666] FS: 00007f4b3cb17900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.318255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.319446] CR2: 00007ffff341bef7 CR3: 000000000d147000 CR4: 0000000000350ef0 [ 50.320909] Call Trace: [ 50.321419] [ 50.321919] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.322934] ? __create_object+0x59/0x80 [ 50.323829] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.324927] __vmalloc_noprof+0x59/0x60 [ 50.325763] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.326699] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.327796] bpf_prog_alloc+0x39/0x200 [ 50.328595] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.329643] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.330650] do_seccomp+0x349/0x25e0 [ 50.331470] ? find_held_lock+0x2b/0x80 [ 50.332334] ? do_prlimit+0x310/0x610 [ 50.333180] ? __pfx_do_seccomp+0x10/0x10 [ 50.334063] ? do_raw_spin_unlock+0x53/0x220 [ 50.334993] ? _raw_spin_unlock+0x1e/0x40 [ 50.335845] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.336858] ? static_key_count+0x60/0x80 [ 50.337707] prctl_set_seccomp+0x4e/0x70 [ 50.338604] __do_sys_prctl+0xe6c/0x1d70 [ 50.339485] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.340467] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.341563] ? irqentry_exit+0xf3/0x650 [ 50.342427] do_syscall_64+0xbf/0x430 [ 50.343250] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.344311] RIP: 0033:0x7f4b3d0095cd [ 50.345066] 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 [ 50.348622] RSP: 002b:00007ffff341abb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.350157] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b3d0095cd [ 50.351566] RDX: 00005615ae114e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.353024] RBP: 00007ffff341ac10 R08: 0000000000000000 R09: 00007ffff341a2b0 [ 50.354449] R10: 0000000000000000 R11: 0000000000000246 R12: 00005615b84e2b10 [ 50.355888] R13: 00007ffff341b040 R14: 00005615b84e32b0 R15: 00005615b84f76f0 [ 50.357356] [ 50.357889] irq event stamp: 1733 [ 50.358523] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 50.360185] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 50.361549] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 50.362974] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 50.364334] ---[ end trace 0000000000000000 ]--- [ 51.181605] ------------[ cut here ]------------ [ 51.182366] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.184015] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 51.185219] Modules linked in: [ 51.185703] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.187353] Tainted: [W]=WARN [ 51.187856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.189060] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.189802] 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 [ 51.192388] RSP: 0018:ffff88800b3afbc0 EFLAGS: 00010286 [ 51.193189] RAX: 0000000000000000 RBX: ffffed1001675f78 RCX: ffffffff813a4050 [ 51.194256] RDX: ffff888018b05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.195326] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001675f2f [ 51.196401] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.197488] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b3afdf8 [ 51.198557] FS: 00007f9347e27900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.199769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.200619] CR2: 00007fffcdd91ef7 CR3: 000000001b56d000 CR4: 0000000000350ef0 [ 51.201689] Call Trace: [ 51.202111] [ 51.202449] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.203199] ? __create_object+0x59/0x80 [ 51.203853] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.204628] __vmalloc_noprof+0x59/0x60 [ 51.205264] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.205987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.206766] bpf_prog_alloc+0x39/0x200 [ 51.207330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.208116] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.208864] do_seccomp+0x349/0x25e0 [ 51.209423] ? find_held_lock+0x2b/0x80 [ 51.210052] ? do_prlimit+0x310/0x610 [ 51.210638] ? __pfx_do_seccomp+0x10/0x10 [ 51.211305] ? do_raw_spin_unlock+0x53/0x220 [ 51.212005] ? _raw_spin_unlock+0x1e/0x40 [ 51.212627] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.213425] ? static_key_count+0x60/0x80 [ 51.214094] prctl_set_seccomp+0x4e/0x70 [ 51.214711] __do_sys_prctl+0xe6c/0x1d70 [ 51.215373] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.216105] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.216907] ? irqentry_exit+0xf3/0x650 [ 51.217501] do_syscall_64+0xbf/0x430 [ 51.218123] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.218916] RIP: 0033:0x7f93483195cd [ 51.219465] 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 [ 51.222092] RSP: 002b:00007fffcdd90640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.223229] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f93483195cd [ 51.224310] RDX: 000055e835590e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.225370] RBP: 00007fffcdd906a0 R08: 0000000000000000 R09: 00007fffcdd8fd40 [ 51.226447] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e86890ab10 [ 51.227524] R13: 00007fffcdd90ad0 R14: 000055e86890b2b0 R15: 000055e86891f6f0 [ 51.228613] [ 51.228995] irq event stamp: 1679 [ 51.229501] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 51.230765] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 51.232037] softirqs last enabled at (1166): [] handle_softirqs+0x50c/0x770 [ 51.233332] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 51.234595] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17415' (ECDSA) to the list of known hosts. 2025/11/19 03:35:19 fuzzer started 2025/11/19 03:35:20 dialing manager at localhost:34383 2025/11/19 03:35:20 checking machine... 2025/11/19 03:35:20 checking revisions... [ 52.112396] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:35:20 testing simple program... [ 52.200033] cgroup: Unknown subsys name 'net' [ 52.264576] cgroup: Unknown subsys name 'cpuset' [ 52.288927] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:35:19 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce37358 RCX=ffff888009a6797c RDX=0000000000000001 RSI=ffff88806ce37358 RDI=ffff8880143f9bc0 RBP=ffff88806ce37358 RSP=ffff888009a67958 R8 =ffff8880143fa0d0 R9 =ffff888009611bc0 R10=0000000000000001 R11=1ffff1100d9c7003 R12=ffffffff84c7e2c2 R13=ffff888009a6797c R14=0000000000000001 R15=0000000000000001 RIP=ffffffff815221da 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 00007f0201f01700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4b3d0ce618 CR3=000000000d568000 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=2039313a35333a333020393120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038313a35333a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025a8b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb965051000 CR3=000000000d2ab000 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=0be3e124761e75ab7b4aa62f4874e8c7 XMM02=0000000000302ee8ec2efd57dc4c00df XMM03=0000000000311bf0fc4af1f2e85d015f XMM04=a13440375a9364ce00000000000ae988 XMM05=6124116a43fec4380000000000321920 XMM06=3e829fc8c8edc99000000000003209c0 XMM07=e042d86d42eb936e0000000000311e70 XMM08=fc4af1f2e85d015f0000000000302f48 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000