[ 54.135519] ------------[ cut here ]------------ [ 54.136584] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.138764] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.140377] Modules linked in: [ 54.141072] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.143316] Tainted: [W]=WARN [ 54.143978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.145601] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.146628] 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 [ 54.150112] RSP: 0018:ffff88801a26fbc0 EFLAGS: 00010286 [ 54.151197] RAX: 0000000000000000 RBX: ffffed100344df78 RCX: ffffffff813a4050 [ 54.152617] RDX: ffff8880159fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.154020] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100344df2f [ 54.155432] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.156851] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a26fdf8 [ 54.158259] FS: 00007f21a2722900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.159859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.161018] CR2: 00007f21a2c14580 CR3: 000000000ebe6000 CR4: 0000000000350ef0 [ 54.162427] Call Trace: [ 54.162970] [ 54.163417] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.164393] ? __create_object+0x59/0x80 [ 54.165248] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.166322] __vmalloc_noprof+0x59/0x60 [ 54.167153] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.168112] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.169132] bpf_prog_alloc+0x39/0x200 [ 54.169943] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.170967] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.171940] do_seccomp+0x349/0x25e0 [ 54.172660] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.173629] ? __pfx_do_seccomp+0x10/0x10 [ 54.174495] ? find_held_lock+0x2b/0x80 [ 54.175322] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.176366] ? static_key_count+0x60/0x80 [ 54.177227] prctl_set_seccomp+0x4e/0x70 [ 54.178071] __do_sys_prctl+0xe6c/0x1d70 [ 54.178932] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.179814] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.180886] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.181928] ? irqentry_exit+0xf3/0x650 [ 54.182714] do_syscall_64+0xbf/0x430 [ 54.183506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.184530] RIP: 0033:0x7f21a2c145cd [ 54.185293] 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 [ 54.188714] RSP: 002b:00007ffe722b5480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.190177] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21a2c145cd [ 54.191550] RDX: 00005589edf25e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.192926] RBP: 00007ffe722b54e0 R08: 0000000000000000 R09: 00007ffe722b4b80 [ 54.194318] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589f6aa4bf0 [ 54.195691] R13: 00007ffe722b5910 R14: 00005589f6aae380 R15: 00005589f6ab9460 [ 54.197070] [ 54.197521] irq event stamp: 1727 [ 54.198225] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 54.199871] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 54.201491] softirqs last enabled at (1474): [] handle_softirqs+0x50c/0x770 [ 54.203082] softirqs last disabled at (1469): [] __irq_exit_rcu+0xc4/0x100 [ 54.204484] ---[ end trace 0000000000000000 ]--- [ 57.091294] ------------[ cut here ]------------ [ 57.092215] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.094236] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 57.095702] Modules linked in: [ 57.096325] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.098365] Tainted: [W]=WARN [ 57.099190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.100753] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.101662] 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 [ 57.104884] RSP: 0018:ffff88801726fbc0 EFLAGS: 00010286 [ 57.105810] RAX: 0000000000000000 RBX: ffffed1002e4df78 RCX: ffffffff813a4050 [ 57.107132] RDX: ffff88800f489bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.108448] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4df2f [ 57.109811] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.111130] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801726fdf8 [ 57.112450] FS: 00007fdfeed3b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.113877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.114966] CR2: 00007ffdc577aef8 CR3: 000000000beda000 CR4: 0000000000350ef0 [ 57.116275] Call Trace: [ 57.116773] [ 57.117240] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.118152] ? __create_object+0x59/0x80 [ 57.118978] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.119955] __vmalloc_noprof+0x59/0x60 [ 57.120695] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.121594] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.122554] bpf_prog_alloc+0x39/0x200 [ 57.123291] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.124253] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.125169] do_seccomp+0x349/0x25e0 [ 57.125920] ? find_held_lock+0x2b/0x80 [ 57.126655] ? do_prlimit+0x310/0x610 [ 57.127412] ? __pfx_do_seccomp+0x10/0x10 [ 57.128194] ? do_raw_spin_unlock+0x53/0x220 [ 57.129035] ? _raw_spin_unlock+0x1e/0x40 [ 57.129781] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.130774] ? static_key_count+0x60/0x80 [ 57.131725] prctl_set_seccomp+0x4e/0x70 [ 57.132538] __do_sys_prctl+0xe6c/0x1d70 [ 57.133342] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.134272] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.135301] ? irqentry_exit+0xf3/0x650 [ 57.136117] do_syscall_64+0xbf/0x430 [ 57.136893] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.137907] RIP: 0033:0x7fdfef22d5cd [ 57.138608] 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 [ 57.141373] RSP: 002b:00007ffdc5778b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.142561] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdfef22d5cd [ 57.143645] RDX: 000055c54d843e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.144728] RBP: 00007ffdc5778bc0 R08: 0000000000000000 R09: 00007ffdc5778260 [ 57.145825] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c57b206ad0 [ 57.146982] R13: 00007ffdc5778ff0 R14: 000055c57b207bc0 R15: 000055c57b218780 [ 57.148352] [ 57.148797] irq event stamp: 1861 [ 57.149466] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 57.151001] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 57.152549] softirqs last enabled at (1540): [] handle_softirqs+0x50c/0x770 [ 57.154117] softirqs last disabled at (1535): [] __irq_exit_rcu+0xc4/0x100 [ 57.155517] ---[ end trace 0000000000000000 ]--- [ 57.733270] ------------[ cut here ]------------ [ 57.734274] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.736292] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 57.737787] Modules linked in: [ 57.738475] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.740475] Tainted: [W]=WARN [ 57.741090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.742585] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.743533] 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 [ 57.746801] RSP: 0018:ffff8880186efbc0 EFLAGS: 00010286 [ 57.747802] RAX: 0000000000000000 RBX: ffffed10030ddf78 RCX: ffffffff813a4050 [ 57.749128] RDX: ffff88801a09b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.750445] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030ddf2f [ 57.751757] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.753055] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880186efdf8 [ 57.754388] FS: 00007ff8e07fd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.755853] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.756937] CR2: 00007ffd981a0ef8 CR3: 000000001dcc8000 CR4: 0000000000350ef0 [ 57.758271] Call Trace: [ 57.758741] [ 57.759202] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.760135] ? __create_object+0x59/0x80 [ 57.760919] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.761904] __vmalloc_noprof+0x59/0x60 [ 57.762628] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.763508] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.764448] bpf_prog_alloc+0x39/0x200 [ 57.765210] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.766137] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.767072] do_seccomp+0x349/0x25e0 [ 57.767740] ? find_held_lock+0x2b/0x80 [ 57.768510] ? do_prlimit+0x310/0x610 [ 57.769264] ? __pfx_do_seccomp+0x10/0x10 [ 57.770056] ? do_raw_spin_unlock+0x53/0x220 [ 57.770926] ? _raw_spin_unlock+0x1e/0x40 [ 57.771664] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.772643] ? static_key_count+0x60/0x80 [ 57.773458] prctl_set_seccomp+0x4e/0x70 [ 57.774275] __do_sys_prctl+0xe6c/0x1d70 [ 57.775080] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.775943] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.776927] ? irqentry_exit+0xf3/0x650 [ 57.777651] do_syscall_64+0xbf/0x430 [ 57.778423] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.779380] RIP: 0033:0x7ff8e0cef5cd [ 57.780103] 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 [ 57.783291] RSP: 002b:00007ffd9819fb60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.784665] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8e0cef5cd [ 57.785952] RDX: 0000555930e39e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.787265] RBP: 00007ffd9819fbc0 R08: 0000000000000000 R09: 00007ffd9819f260 [ 57.788356] R10: 0000000000000000 R11: 0000000000000246 R12: 000055594b2e4bf0 [ 57.789438] R13: 00007ffd9819fff0 R14: 000055594b2ee380 R15: 000055594b2f9460 [ 57.790559] [ 57.791023] irq event stamp: 1759 [ 57.791532] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 57.792818] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 57.794114] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 57.795433] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 57.796707] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29559' (ECDSA) to the list of known hosts. 2025/11/18 21:47:44 fuzzer started 2025/11/18 21:47:44 dialing manager at localhost:34383 2025/11/18 21:47:44 checking machine... 2025/11/18 21:47:44 checking revisions... [ 58.622609] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:47:44 testing simple program... [ 58.700167] cgroup: Unknown subsys name 'net' [ 58.757418] cgroup: Unknown subsys name 'cpuset' [ 58.768628] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:47:43 Registers: info registers vcpu 0 RAX=0000000000042265 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f143ea4c000 CR3=000000000d176000 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=d1776d74305948a31b4a7a74b3b18d9e XMM02=2c67c8bc2e329bc300000000003050c8 XMM03=fb795ef6d65770560000000000311f60 XMM04=6a82c1bf1a6cad8000000000000ae988 XMM05=14648eaa1277bab10000000000321788 XMM06=817b8945e9d503730000000000321610 XMM07=e042d86d42eb936e0000000000312238 XMM08=e7b1605565c77eeb0000000000305128 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000139b3 RBX=0000000000000246 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff84c9815c RBP=ffffffff85f10a20 RSP=ffff8880147f7d08 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000000 R13=0000000000000246 R14=ffff88800d1f0e20 R15=ffff88800945d280 RIP=ffffffff84c98164 RFL=00000286 [--S--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 00007fdfeed3b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdfeed1a020 CR3=000000000e334000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000