[ 39.129764] ------------[ cut here ]------------ [ 39.130672] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.132703] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.134141] Modules linked in: [ 39.134795] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.136767] Tainted: [W]=WARN [ 39.137314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.139005] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.139992] 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 [ 39.143113] RSP: 0018:ffff88801727fbc0 EFLAGS: 00010286 [ 39.144104] RAX: 0000000000000000 RBX: ffffed1002e4ff78 RCX: ffffffff813a4050 [ 39.145379] RDX: ffff888015c73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.146659] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4ff2f [ 39.147971] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.149264] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801727fdf8 [ 39.150553] FS: 00007f582887d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.152050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.153139] CR2: 00007ffd85095ef7 CR3: 000000000e05a000 CR4: 0000000000350ef0 [ 39.154441] Call Trace: [ 39.154942] [ 39.155350] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.156258] ? __create_object+0x59/0x80 [ 39.157039] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.158030] __vmalloc_noprof+0x59/0x60 [ 39.158805] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.159714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.160656] bpf_prog_alloc+0x39/0x200 [ 39.161351] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.162280] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.163178] do_seccomp+0x349/0x25e0 [ 39.163905] ? find_held_lock+0x2b/0x80 [ 39.164652] ? do_prlimit+0x310/0x610 [ 39.165341] ? __pfx_do_seccomp+0x10/0x10 [ 39.166118] ? do_raw_spin_unlock+0x53/0x220 [ 39.166952] ? _raw_spin_unlock+0x1e/0x40 [ 39.167743] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.168865] ? static_key_count+0x60/0x80 [ 39.169813] prctl_set_seccomp+0x4e/0x70 [ 39.170731] __do_sys_prctl+0xe6c/0x1d70 [ 39.171668] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.172688] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.173806] ? irqentry_exit+0xf3/0x650 [ 39.174687] do_syscall_64+0xbf/0x430 [ 39.175567] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.176696] RIP: 0033:0x7f5828d6f5cd [ 39.177454] 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 [ 39.181201] RSP: 002b:00007ffd850937c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.182775] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5828d6f5cd [ 39.184272] RDX: 00005571e762ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.185759] RBP: 00007ffd85093820 R08: 0000000000000000 R09: 00007ffd85092ec0 [ 39.187253] R10: 0000000000000000 R11: 0000000000000246 R12: 000055720cc4ead0 [ 39.188632] R13: 00007ffd85093c50 R14: 000055720cc4fbc0 R15: 000055720cc60780 [ 39.189907] [ 39.190316] irq event stamp: 1955 [ 39.190946] hardirqs last enabled at (1965): [] __up_console_sem+0x78/0x80 [ 39.192420] hardirqs last disabled at (1974): [] __up_console_sem+0x5d/0x80 [ 39.193884] softirqs last enabled at (1858): [] handle_softirqs+0x50c/0x770 [ 39.195368] softirqs last disabled at (1847): [] __irq_exit_rcu+0xc4/0x100 [ 39.196833] ---[ end trace 0000000000000000 ]--- [ 42.161253] ------------[ cut here ]------------ [ 42.162306] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.164601] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.166148] Modules linked in: [ 42.166858] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.169046] Tainted: [W]=WARN [ 42.169695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.171304] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.172311] 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 [ 42.175978] RSP: 0018:ffff888019fd7bc0 EFLAGS: 00010286 [ 42.177076] RAX: 0000000000000000 RBX: ffffed10033faf78 RCX: ffffffff813a4050 [ 42.178407] RDX: ffff88800f179bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.179692] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033faf2f [ 42.181016] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.182298] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019fd7df8 [ 42.183599] FS: 00007f55b6a37900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.185109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.186187] CR2: 00007ffc90467ef7 CR3: 000000001ea89000 CR4: 0000000000350ef0 [ 42.187495] Call Trace: [ 42.187988] [ 42.188389] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.189288] ? __create_object+0x59/0x80 [ 42.190061] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.191025] __vmalloc_noprof+0x59/0x60 [ 42.191783] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.192659] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.193588] bpf_prog_alloc+0x39/0x200 [ 42.194280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.195211] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.196124] do_seccomp+0x349/0x25e0 [ 42.196845] ? find_held_lock+0x2b/0x80 [ 42.197601] ? do_prlimit+0x310/0x610 [ 42.198288] ? __pfx_do_seccomp+0x10/0x10 [ 42.199074] ? do_raw_spin_unlock+0x53/0x220 [ 42.199921] ? _raw_spin_unlock+0x1e/0x40 [ 42.200703] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.201664] ? static_key_count+0x60/0x80 [ 42.202409] prctl_set_seccomp+0x4e/0x70 [ 42.203199] __do_sys_prctl+0xe6c/0x1d70 [ 42.203977] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.204831] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.205787] ? irqentry_exit+0xf3/0x650 [ 42.206532] do_syscall_64+0xbf/0x430 [ 42.207226] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.208191] RIP: 0033:0x7f55b6f295cd [ 42.208891] 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 [ 42.212100] RSP: 002b:00007ffc90466740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.213491] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f55b6f295cd [ 42.214770] RDX: 00005636ed150e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.216070] RBP: 00007ffc904667a0 R08: 0000000000000000 R09: 00007ffc90465e40 [ 42.217359] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636f0e21ad0 [ 42.218648] R13: 00007ffc90466bd0 R14: 00005636f0e22bc0 R15: 00005636f0e33780 [ 42.219983] [ 42.220402] irq event stamp: 1755 [ 42.221048] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 42.222554] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 42.224100] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 42.225654] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 42.227159] ---[ end trace 0000000000000000 ]--- [ 42.838999] ------------[ cut here ]------------ [ 42.839930] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.841947] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.843400] Modules linked in: [ 42.844057] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.846251] Tainted: [W]=WARN [ 42.846926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.848392] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.849298] 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 [ 42.852443] RSP: 0018:ffff888019e5fbc0 EFLAGS: 00010286 [ 42.853407] RAX: 0000000000000000 RBX: ffffed10033cbf78 RCX: ffffffff813a4050 [ 42.854667] RDX: ffff888018788000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.855937] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033cbf2f [ 42.857205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.858481] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e5fdf8 [ 42.859768] FS: 00007f04dc28d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.861194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.862241] CR2: 00007fff77ed2ef7 CR3: 000000001f88c000 CR4: 0000000000350ef0 [ 42.863513] Call Trace: [ 42.863982] [ 42.864384] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.865270] ? __create_object+0x59/0x80 [ 42.866036] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.867000] __vmalloc_noprof+0x59/0x60 [ 42.867767] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.868635] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.869564] bpf_prog_alloc+0x39/0x200 [ 42.870249] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.871175] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.872151] do_seccomp+0x349/0x25e0 [ 42.872886] ? find_held_lock+0x2b/0x80 [ 42.873654] ? do_prlimit+0x310/0x610 [ 42.874344] ? __pfx_do_seccomp+0x10/0x10 [ 42.875126] ? do_raw_spin_unlock+0x53/0x220 [ 42.876003] ? _raw_spin_unlock+0x1e/0x40 [ 42.876779] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.877732] ? static_key_count+0x60/0x80 [ 42.878529] prctl_set_seccomp+0x4e/0x70 [ 42.879273] __do_sys_prctl+0xe6c/0x1d70 [ 42.880069] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.880929] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.881885] ? irqentry_exit+0xf3/0x650 [ 42.882645] do_syscall_64+0xbf/0x430 [ 42.883334] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.884283] RIP: 0033:0x7f04dc77f5cd [ 42.884988] 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 [ 42.888149] RSP: 002b:00007fff77ed1950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.889524] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04dc77f5cd [ 42.890793] RDX: 00005559821c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.892066] RBP: 00007fff77ed19b0 R08: 0000000000000000 R09: 00007fff77ed1050 [ 42.893124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555994874ad0 [ 42.894180] R13: 00007fff77ed1de0 R14: 0000555994875bc0 R15: 0000555994886780 [ 42.895256] [ 42.895642] irq event stamp: 1857 [ 42.896142] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 42.897395] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 42.898649] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 42.899926] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 42.901174] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45279' (ECDSA) to the list of known hosts. 2025/11/18 02:10:21 fuzzer started 2025/11/18 02:10:21 dialing manager at localhost:37895 2025/11/18 02:10:21 checking machine... 2025/11/18 02:10:21 checking revisions... [ 43.858940] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:10:21 testing simple program... [ 43.954056] cgroup: Unknown subsys name 'net' [ 44.011117] cgroup: Unknown subsys name 'cpuset' [ 44.024017] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:10:20 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880094b30c0 RCX=ffffffff816e15ef RDX=ffff88800a39d340 RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000000000 RSP=ffff888015d8f8a8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=1ffff11002bb1f18 R13=ffff8880094b30c8 R14=0000000000000001 R15=ffff888015c81000 RIP=ffffffff81751c74 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb462cfe900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb462418000 CR3=000000000d95b000 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=7e8a42789393c4b70000000000305380 XMM01=eff9b2d0a8fce9cb0000000000305530 XMM02=2c67c8bc2e329bc30000000000305658 XMM03=fb795ef6d65770560000000000312a68 XMM04=01ee8cb18fb5ab4300000000000ae988 XMM05=14648eaa1277bab10000000000322498 XMM06=a852cfc17b5bdede000000000031bac8 XMM07=e042d86d42eb936e0000000000312d40 XMM08=6991d6fb31132a3c00000000003056b8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0ce4b66 RBX=ffffffff86725b34 RCX=ffffffff81b2a133 RDX=0000000000000000 RSI=ffffffff86ab82dc RDI=ffffffff86725b1c RBP=ffffffff86725b1c RSP=ffff88806cf089b8 R8 =ffffffff86ab82dc R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255da R12=ffffffff86725b4c R13=ffffffff86725b1c R14=ffffffff86725b1c R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000217 [----APC] 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 00007f55b6a37900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc90460000 CR3=000000001ea97000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000