[ 46.208689] ------------[ cut here ]------------ [ 46.209709] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.212376] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 46.214185] Modules linked in: [ 46.215404] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.217921] Tainted: [W]=WARN [ 46.218667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.220451] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.221564] 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 [ 46.225324] RSP: 0018:ffff888016397bc0 EFLAGS: 00010286 [ 46.226509] RAX: 0000000000000000 RBX: ffffed1002c72f78 RCX: ffffffff813a4050 [ 46.228038] RDX: ffff88800f131bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.229558] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c72f2f [ 46.231114] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.232616] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016397df8 [ 46.234144] FS: 00007f742b1c8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.235910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.237075] CR2: 00007fff58eb9ef7 CR3: 0000000016a91000 CR4: 0000000000350ef0 [ 46.238472] Call Trace: [ 46.238988] [ 46.239496] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.240500] ? __create_object+0x59/0x80 [ 46.241377] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.242434] __vmalloc_noprof+0x59/0x60 [ 46.243230] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.244181] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.245193] bpf_prog_alloc+0x39/0x200 [ 46.246004] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.247022] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.248009] do_seccomp+0x349/0x25e0 [ 46.248778] ? find_held_lock+0x2b/0x80 [ 46.249609] ? do_prlimit+0x310/0x610 [ 46.250432] ? __pfx_do_seccomp+0x10/0x10 [ 46.251254] ? do_raw_spin_unlock+0x53/0x220 [ 46.252154] ? _raw_spin_unlock+0x1e/0x40 [ 46.253009] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.254064] ? static_key_count+0x60/0x80 [ 46.254969] prctl_set_seccomp+0x4e/0x70 [ 46.255814] __do_sys_prctl+0xe6c/0x1d70 [ 46.256676] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.257613] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.258675] ? irqentry_exit+0xf3/0x650 [ 46.259544] do_syscall_64+0xbf/0x430 [ 46.260287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.261366] RIP: 0033:0x7f742b6ba5cd [ 46.262087] 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 [ 46.265545] RSP: 002b:00007fff58eb8880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.267038] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f742b6ba5cd [ 46.268440] RDX: 000056491d342e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.269821] RBP: 00007fff58eb88e0 R08: 0000000000000000 R09: 00007fff58eb7f80 [ 46.271238] R10: 0000000000000000 R11: 0000000000000246 R12: 000056493d371bf0 [ 46.272636] R13: 00007fff58eb8d10 R14: 000056493d37b380 R15: 000056493d386460 [ 46.274045] [ 46.274558] irq event stamp: 1817 [ 46.275218] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 46.276860] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 46.278500] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 46.279778] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 46.280830] ---[ end trace 0000000000000000 ]--- [ 49.560739] ------------[ cut here ]------------ [ 49.561707] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.563892] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.566801] Modules linked in: [ 49.567582] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.569674] Tainted: [W]=WARN [ 49.570259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.571807] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.572769] 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 [ 49.576090] RSP: 0018:ffff8880171dfbc0 EFLAGS: 00010286 [ 49.577116] RAX: 0000000000000000 RBX: ffffed1002e3bf78 RCX: ffffffff813a4050 [ 49.578462] RDX: ffff888015d5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.579834] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3bf2f [ 49.581185] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.582544] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171dfdf8 [ 49.583906] FS: 00007f0e08d46900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.585406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.586521] CR2: 00007f0e09238580 CR3: 000000001f718000 CR4: 0000000000350ef0 [ 49.587881] Call Trace: [ 49.588434] [ 49.588875] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.589820] ? __create_object+0x59/0x80 [ 49.590648] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.591690] __vmalloc_noprof+0x59/0x60 [ 49.592490] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.593433] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.594420] bpf_prog_alloc+0x39/0x200 [ 49.595157] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.596141] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.597080] do_seccomp+0x349/0x25e0 [ 49.597831] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.598776] ? __pfx_do_seccomp+0x10/0x10 [ 49.599635] ? find_held_lock+0x2b/0x80 [ 49.600421] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.601421] ? static_key_count+0x60/0x80 [ 49.602201] prctl_set_seccomp+0x4e/0x70 [ 49.603038] __do_sys_prctl+0xe6c/0x1d70 [ 49.603874] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.604787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.605798] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.606817] ? irqentry_exit+0xf3/0x650 [ 49.607640] do_syscall_64+0xbf/0x430 [ 49.608426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.609440] RIP: 0033:0x7f0e092385cd [ 49.610133] 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 [ 49.613459] RSP: 002b:00007fff42ee6e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.614903] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e092385cd [ 49.616244] RDX: 0000558f41e08e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.617574] RBP: 00007fff42ee6e60 R08: 0000000000000000 R09: 00007fff42ee6500 [ 49.618915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f5f6d0b10 [ 49.620251] R13: 00007fff42ee7290 R14: 0000558f5f6d12b0 R15: 0000558f5f6e56f0 [ 49.621614] [ 49.622054] irq event stamp: 2097 [ 49.622735] hardirqs last enabled at (2107): [] __up_console_sem+0x78/0x80 [ 49.624353] hardirqs last disabled at (2116): [] __up_console_sem+0x5d/0x80 [ 49.625949] softirqs last enabled at (1952): [] handle_softirqs+0x50c/0x770 [ 49.627539] softirqs last disabled at (1947): [] __irq_exit_rcu+0xc4/0x100 [ 49.628854] ---[ end trace 0000000000000000 ]--- [ 50.435784] ------------[ cut here ]------------ [ 50.436722] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.438776] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/257 [ 50.440232] Modules linked in: [ 50.440923] CPU: 0 UID: 104 PID: 257 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.442941] Tainted: [W]=WARN [ 50.443535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.444991] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.445910] 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 [ 50.449112] RSP: 0018:ffff8880173d7bc0 EFLAGS: 00010286 [ 50.450104] RAX: 0000000000000000 RBX: ffffed1002e7af78 RCX: ffffffff813a4050 [ 50.451411] RDX: ffff88800e243780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.452700] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7af2f [ 50.453977] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.455273] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173d7df8 [ 50.456574] FS: 00007f55a16f7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.457989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.459056] CR2: 00007ffd9f75def7 CR3: 000000000dd9b000 CR4: 0000000000350ef0 [ 50.460334] Call Trace: [ 50.460793] [ 50.461195] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.462072] ? __create_object+0x59/0x80 [ 50.462822] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.463783] __vmalloc_noprof+0x59/0x60 [ 50.464533] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.465376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.466248] bpf_prog_alloc+0x39/0x200 [ 50.466992] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.467896] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.468779] do_seccomp+0x349/0x25e0 [ 50.469487] ? find_held_lock+0x2b/0x80 [ 50.470176] ? do_prlimit+0x310/0x610 [ 50.470910] ? __pfx_do_seccomp+0x10/0x10 [ 50.471687] ? do_raw_spin_unlock+0x53/0x220 [ 50.472514] ? _raw_spin_unlock+0x1e/0x40 [ 50.473229] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.474166] ? static_key_count+0x60/0x80 [ 50.475127] prctl_set_seccomp+0x4e/0x70 [ 50.475951] __do_sys_prctl+0xe6c/0x1d70 [ 50.476717] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.477544] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.478492] ? irqentry_exit+0xf3/0x650 [ 50.479207] do_syscall_64+0xbf/0x430 [ 50.479933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.480836] RIP: 0033:0x7f55a1be95cd [ 50.481529] 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 [ 50.484594] RSP: 002b:00007ffd9f75bfa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.485916] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f55a1be95cd [ 50.487165] RDX: 00005651ef0cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.488410] RBP: 00007ffd9f75c000 R08: 0000000000000000 R09: 00007ffd9f75b6a0 [ 50.489632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565213dcead0 [ 50.490884] R13: 00007ffd9f75c430 R14: 0000565213dcfbc0 R15: 0000565213de0780 [ 50.492149] [ 50.492612] irq event stamp: 1725 [ 50.493194] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 50.494650] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 50.496128] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 50.497624] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 50.499112] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9766' (ECDSA) to the list of known hosts. 2025/11/17 21:24:41 fuzzer started 2025/11/17 21:24:41 dialing manager at localhost:37895 2025/11/17 21:24:41 checking machine... 2025/11/17 21:24:41 checking revisions... [ 51.391853] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:24:41 testing simple program... [ 51.483803] cgroup: Unknown subsys name 'net' [ 51.558495] cgroup: Unknown subsys name 'cpuset' [ 51.575986] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:24:40 Registers: info registers vcpu 0 RAX=ffffffff8161932e RBX=ffffffff81618fa0 RCX=ffff88806ce089a4 RDX=1ffff1100d9c1155 RSI=ffffffff8161932e RDI=ffff88806ce08b18 RBP=ffff88806ce08ae8 RSP=ffff88806ce08a40 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=000000000000453f R12=ffff88806ce08b18 R13=0000000000000000 R14=ffff888015d59bc0 R15=ffff88800945d3c0 RIP=ffffffff84c99a2a 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 00007fa967ceb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa967403000 CR3=000000000f834000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=bfe3b0ac1aff1d6f00000000000ae988 XMM05=e338e90e8bef3b4800000000003220c8 XMM06=770e733fa75ae7bc0000000000320700 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800deb1128 RBX=ffff88800deb1128 RCX=ffff888008c4b780 RDX=ffffea000037ac40 RSI=0000000000000000 RDI=ffff888008c4b701 RBP=0000000000000000 RSP=ffff888016e27a30 R8 =0000000000000001 R9 =ffffffff81b2e2bb R10=ffffea000037ac00 R11=0000000000000001 R12=0000000000000000 R13=ffff888016e27a68 R14=ffff88800deb0818 R15=ffff88800deb0818 RIP=ffffffff81b2e306 RFL=00000282 [--S----] 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 00007f0e08d46900 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=00007fff42ee0000 CR3=000000001f71d000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000