[ 46.442473] ------------[ cut here ]------------ [ 46.443462] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.446146] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.447733] Modules linked in: [ 46.448361] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.450485] Tainted: [W]=WARN [ 46.451141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.452735] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.453665] 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 [ 46.457363] RSP: 0018:ffff8880165e7bc0 EFLAGS: 00010286 [ 46.458493] RAX: 0000000000000000 RBX: ffffed1002cbcf78 RCX: ffffffff813a4050 [ 46.459897] RDX: ffff888016339bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.461278] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cbcf2f [ 46.462662] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.464080] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165e7df8 [ 46.465458] FS: 00007fadbca2c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.467024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.468188] CR2: 00007ffc01ca1ef7 CR3: 0000000013b57000 CR4: 0000000000350ef0 [ 46.469574] Call Trace: [ 46.470126] [ 46.470561] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.471529] ? __create_object+0x59/0x80 [ 46.472400] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.473449] __vmalloc_noprof+0x59/0x60 [ 46.474264] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.475195] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.476222] bpf_prog_alloc+0x39/0x200 [ 46.477032] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.478042] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.479028] do_seccomp+0x349/0x25e0 [ 46.479811] ? find_held_lock+0x2b/0x80 [ 46.480586] ? do_prlimit+0x310/0x610 [ 46.481390] ? __pfx_do_seccomp+0x10/0x10 [ 46.482240] ? do_raw_spin_unlock+0x53/0x220 [ 46.483150] ? _raw_spin_unlock+0x1e/0x40 [ 46.484006] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.485069] ? static_key_count+0x60/0x80 [ 46.485937] prctl_set_seccomp+0x4e/0x70 [ 46.486759] __do_sys_prctl+0xe6c/0x1d70 [ 46.487551] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.488484] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.489513] ? irqentry_exit+0xf3/0x650 [ 46.490352] do_syscall_64+0xbf/0x430 [ 46.491148] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.492195] RIP: 0033:0x7fadbcf1e5cd [ 46.492968] 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 [ 46.496364] RSP: 002b:00007ffc01c9fbf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.497843] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fadbcf1e5cd [ 46.499236] RDX: 000055f4f256ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.500653] RBP: 00007ffc01c9fc50 R08: 0000000000000000 R09: 00007ffc01c9f2f0 [ 46.502086] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f50e3cdad0 [ 46.503491] R13: 00007ffc01ca0080 R14: 000055f50e3cebc0 R15: 000055f50e3df780 [ 46.504958] [ 46.505416] irq event stamp: 1853 [ 46.506141] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 46.507808] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 46.509313] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 46.510721] softirqs last disabled at (1891): [] __irq_exit_rcu+0xc4/0x100 [ 46.512079] ---[ end trace 0000000000000000 ]--- [ 49.587771] ------------[ cut here ]------------ [ 49.588719] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.590875] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.592404] Modules linked in: [ 49.593095] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.595140] Tainted: [W]=WARN [ 49.595784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.597304] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.598247] 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 [ 49.601634] RSP: 0018:ffff88800d93fbc0 EFLAGS: 00010286 [ 49.602655] RAX: 0000000000000000 RBX: ffffed1001b27f78 RCX: ffffffff813a4050 [ 49.604026] RDX: ffff8880160e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.605335] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b27f2f [ 49.606656] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.608002] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d93fdf8 [ 49.609322] FS: 00007f7e945e9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.610862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.611960] CR2: 00007ffffd1d5ef7 CR3: 00000000185e0000 CR4: 0000000000350ef0 [ 49.613267] Call Trace: [ 49.613845] [ 49.614265] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.615192] ? __create_object+0x59/0x80 [ 49.616023] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.617026] __vmalloc_noprof+0x59/0x60 [ 49.617824] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.618664] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.619655] bpf_prog_alloc+0x39/0x200 [ 49.620413] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.621387] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.622313] do_seccomp+0x349/0x25e0 [ 49.623069] ? find_held_lock+0x2b/0x80 [ 49.623867] ? do_prlimit+0x310/0x610 [ 49.624596] ? __pfx_do_seccomp+0x10/0x10 [ 49.625392] ? do_raw_spin_unlock+0x53/0x220 [ 49.626263] ? _raw_spin_unlock+0x1e/0x40 [ 49.627070] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.628082] ? static_key_count+0x60/0x80 [ 49.628933] prctl_set_seccomp+0x4e/0x70 [ 49.629748] __do_sys_prctl+0xe6c/0x1d70 [ 49.630515] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.631406] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.632415] ? irqentry_exit+0xf3/0x650 [ 49.633231] do_syscall_64+0xbf/0x430 [ 49.634013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.635005] RIP: 0033:0x7f7e94adb5cd [ 49.635752] 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 [ 49.638955] RSP: 002b:00007ffffd1d3d40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.640367] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e94adb5cd [ 49.641715] RDX: 00005619570e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.643020] RBP: 00007ffffd1d3da0 R08: 0000000000000000 R09: 00007ffffd1d3440 [ 49.644351] R10: 0000000000000000 R11: 0000000000000246 R12: 000056196c7a32b0 [ 49.645702] R13: 00007ffffd1d41d0 R14: 000056196c7a5d20 R15: 000056196c7b78d0 [ 49.647023] [ 49.647464] irq event stamp: 1795 [ 49.648149] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.649732] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.651273] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 49.652809] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 49.653970] ---[ end trace 0000000000000000 ]--- [ 50.480447] ------------[ cut here ]------------ [ 50.481393] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.483469] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.484945] Modules linked in: [ 50.485542] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.487510] Tainted: [W]=WARN [ 50.488120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.489581] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.490506] 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 [ 50.493646] RSP: 0018:ffff88801663fbc0 EFLAGS: 00010286 [ 50.494618] RAX: 0000000000000000 RBX: ffffed1002cc7f78 RCX: ffffffff813a4050 [ 50.495896] RDX: ffff888013df1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.497154] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc7f2f [ 50.498420] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.499715] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801663fdf8 [ 50.500986] FS: 00007f6c16eea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.502423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.503482] CR2: 00007ffd3e36bef7 CR3: 0000000013a8a000 CR4: 0000000000350ef0 [ 50.504774] Call Trace: [ 50.505232] [ 50.505630] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.506543] ? __create_object+0x59/0x80 [ 50.507319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.508288] __vmalloc_noprof+0x59/0x60 [ 50.509040] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.509919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.510859] bpf_prog_alloc+0x39/0x200 [ 50.511547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.512487] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.513388] do_seccomp+0x349/0x25e0 [ 50.514092] ? find_held_lock+0x2b/0x80 [ 50.514863] ? do_prlimit+0x310/0x610 [ 50.515563] ? __pfx_do_seccomp+0x10/0x10 [ 50.516361] ? do_raw_spin_unlock+0x53/0x220 [ 50.517203] ? _raw_spin_unlock+0x1e/0x40 [ 50.517990] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.518947] ? static_key_count+0x60/0x80 [ 50.519764] prctl_set_seccomp+0x4e/0x70 [ 50.520491] __do_sys_prctl+0xe6c/0x1d70 [ 50.521267] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.522128] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.523092] ? irqentry_exit+0xf3/0x650 [ 50.523873] do_syscall_64+0xbf/0x430 [ 50.524563] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.525499] RIP: 0033:0x7f6c173dc5cd [ 50.526197] 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 [ 50.529357] RSP: 002b:00007ffd3e369880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.530712] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c173dc5cd [ 50.532030] RDX: 0000562ff00d4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.533301] RBP: 00007ffd3e3698e0 R08: 0000000000000000 R09: 00007ffd3e368f80 [ 50.534588] R10: 0000000000000000 R11: 0000000000000246 R12: 000056302193a2b0 [ 50.535869] R13: 00007ffd3e369d10 R14: 000056302193cd20 R15: 000056302194e8d0 [ 50.537160] [ 50.537590] irq event stamp: 1771 [ 50.538235] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 50.539776] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 50.541150] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 50.542436] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 50.543734] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43395' (ECDSA) to the list of known hosts. 2025/11/17 22:10:40 fuzzer started 2025/11/17 22:10:40 dialing manager at localhost:37895 2025/11/17 22:10:40 checking machine... 2025/11/17 22:10:40 checking revisions... [ 51.458550] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:10:40 testing simple program... [ 51.548237] cgroup: Unknown subsys name 'net' [ 51.608480] cgroup: Unknown subsys name 'cpuset' [ 51.629588] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:10:39 Registers: info registers vcpu 0 RAX=0000000000000014 RBX=0000000000000014 RCX=dffffc0000000000 RDX=ffff88800f57d340 RSI=ffffffff83d6e7cc RDI=0000000000000005 RBP=0000000000000015 RSP=ffff88800e3af678 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000006 R11=0000000000000001 R12=0000000000000001 R13=ffffffff8899f580 R14=0000000000000000 R15=0000000000000006 RIP=ffffffff83d6e7f2 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 00007f7e945e9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7e94ba0618 CR3=000000000b847000 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 info registers vcpu 1 RAX=0000000000025e3d 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faf9fa75000 CR3=000000000e457000 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=db557eef236c44aa994157e25613c217 XMM02=00000000003078c0eff9b2d0a8fce9cb XMM03=00000000003079902c67c8bc2e329bc3 XMM04=e6fa4ef45dc7ecc600000000000ae988 XMM05=090f1556b20111b30000000000321f08 XMM06=5b75c91c804453420000000000321d90 XMM07=e042d86d42eb936e0000000000313058 XMM08=995c0ec59e1e79a30000000000307990 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000