[ 45.771495] ------------[ cut here ]------------ [ 45.772228] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.773928] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.775129] Modules linked in: [ 45.775654] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.777307] Tainted: [W]=WARN [ 45.777765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.778969] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.779912] 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 [ 45.782534] RSP: 0018:ffff88801a62fbc0 EFLAGS: 00010286 [ 45.783333] RAX: 0000000000000000 RBX: ffffed10034c5f78 RCX: ffffffff813a4050 [ 45.784384] RDX: ffff88800f295340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.785440] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c5f2f [ 45.786496] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.787550] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a62fdf8 [ 45.788621] FS: 00007f3e236a1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.789802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.790670] CR2: 00007f3e23b93580 CR3: 000000000bc49000 CR4: 0000000000350ef0 [ 45.791728] Call Trace: [ 45.792118] [ 45.792483] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.793184] ? __create_object+0x59/0x80 [ 45.793836] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.794633] __vmalloc_noprof+0x59/0x60 [ 45.795219] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.795936] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.796698] bpf_prog_alloc+0x39/0x200 [ 45.797301] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.798031] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.798769] do_seccomp+0x349/0x25e0 [ 45.799360] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.800076] ? __pfx_do_seccomp+0x10/0x10 [ 45.800730] ? find_held_lock+0x2b/0x80 [ 45.801354] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.802133] ? static_key_count+0x60/0x80 [ 45.802798] prctl_set_seccomp+0x4e/0x70 [ 45.803430] __do_sys_prctl+0xe6c/0x1d70 [ 45.804061] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.804771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.805562] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.806359] ? irqentry_exit+0xf3/0x650 [ 45.806956] do_syscall_64+0xbf/0x430 [ 45.807563] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.808354] RIP: 0033:0x7f3e23b935cd [ 45.808898] 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 [ 45.811508] RSP: 002b:00007ffc7f7a4540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.812641] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e23b935cd [ 45.813697] RDX: 000055608bf8be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.814751] RBP: 00007ffc7f7a45a0 R08: 0000000000000000 R09: 00007ffc7f7a3c40 [ 45.815811] R10: 0000000000000000 R11: 0000000000000246 R12: 000055609e5d2ad0 [ 45.816874] R13: 00007ffc7f7a49d0 R14: 000055609e5d3bc0 R15: 000055609e5e4780 [ 45.817948] [ 45.818341] irq event stamp: 1745 [ 45.818837] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 45.820095] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 45.821347] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 45.822621] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 45.823921] ---[ end trace 0000000000000000 ]--- [ 48.524168] ------------[ cut here ]------------ [ 48.524944] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.526634] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.528032] Modules linked in: [ 48.528669] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.530319] Tainted: [W]=WARN [ 48.530774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.532000] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.532760] 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 [ 48.535436] RSP: 0018:ffff88801a3b7bc0 EFLAGS: 00010286 [ 48.536224] RAX: 0000000000000000 RBX: ffffed1003476f78 RCX: ffffffff813a4050 [ 48.537310] RDX: ffff88801738b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.538389] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003476f2f [ 48.539461] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.540541] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3b7df8 [ 48.541608] FS: 00007fe80941e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.542795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.543671] CR2: 00007ffecef8bef8 CR3: 000000002046e000 CR4: 0000000000350ef0 [ 48.544743] Call Trace: [ 48.545124] [ 48.545499] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.546206] ? __create_object+0x59/0x80 [ 48.546857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.547663] __vmalloc_noprof+0x59/0x60 [ 48.548260] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.548991] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.549769] bpf_prog_alloc+0x39/0x200 [ 48.550390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.551123] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.551886] do_seccomp+0x349/0x25e0 [ 48.552511] ? find_held_lock+0x2b/0x80 [ 48.553104] ? do_prlimit+0x310/0x610 [ 48.553718] ? __pfx_do_seccomp+0x10/0x10 [ 48.554368] ? do_raw_spin_unlock+0x53/0x220 [ 48.555027] ? _raw_spin_unlock+0x1e/0x40 [ 48.555688] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.556510] ? static_key_count+0x60/0x80 [ 48.557139] prctl_set_seccomp+0x4e/0x70 [ 48.557779] __do_sys_prctl+0xe6c/0x1d70 [ 48.558416] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.559095] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.559912] ? irqentry_exit+0xf3/0x650 [ 48.560544] do_syscall_64+0xbf/0x430 [ 48.561119] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.561910] RIP: 0033:0x7fe8099105cd [ 48.562489] 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 [ 48.565134] RSP: 002b:00007ffecef8a8b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.566286] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8099105cd [ 48.567369] RDX: 0000564a74c53e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.568444] RBP: 00007ffecef8a910 R08: 0000000000000000 R09: 00007ffecef89fb0 [ 48.569514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a88242240 [ 48.570607] R13: 00007ffecef8ad40 R14: 0000564a8824b380 R15: 0000564a88256540 [ 48.571698] [ 48.572064] irq event stamp: 1811 [ 48.572604] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 48.573872] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 48.575136] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 48.576438] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 48.577693] ---[ end trace 0000000000000000 ]--- [ 49.176964] ------------[ cut here ]------------ [ 49.177873] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.179889] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.181313] Modules linked in: [ 49.181895] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.183889] Tainted: [W]=WARN [ 49.184495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.185965] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.186879] 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 [ 49.190038] RSP: 0018:ffff88801587fbc0 EFLAGS: 00010286 [ 49.191009] RAX: 0000000000000000 RBX: ffffed1002b0ff78 RCX: ffffffff813a4050 [ 49.192304] RDX: ffff888013ef3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.193581] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b0ff2f [ 49.194867] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.196163] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801587fdf8 [ 49.197452] FS: 00007f7ba35c7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.198900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.199961] CR2: 00007ffe5ef06ef8 CR3: 000000000cf89000 CR4: 0000000000350ef0 [ 49.201255] Call Trace: [ 49.201758] [ 49.202158] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.203058] ? __create_object+0x59/0x80 [ 49.203859] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.204826] __vmalloc_noprof+0x59/0x60 [ 49.205586] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.206447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.207372] bpf_prog_alloc+0x39/0x200 [ 49.208089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.209014] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.209903] do_seccomp+0x349/0x25e0 [ 49.210613] ? find_held_lock+0x2b/0x80 [ 49.211377] ? do_prlimit+0x310/0x610 [ 49.212079] ? __pfx_do_seccomp+0x10/0x10 [ 49.212864] ? do_raw_spin_unlock+0x53/0x220 [ 49.213699] ? _raw_spin_unlock+0x1e/0x40 [ 49.214464] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.215424] ? static_key_count+0x60/0x80 [ 49.216189] prctl_set_seccomp+0x4e/0x70 [ 49.216976] __do_sys_prctl+0xe6c/0x1d70 [ 49.217742] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.218591] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.219544] ? irqentry_exit+0xf3/0x650 [ 49.220310] do_syscall_64+0xbf/0x430 [ 49.221017] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.221983] RIP: 0033:0x7f7ba3ab95cd [ 49.222693] 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 [ 49.225862] RSP: 002b:00007ffe5ef05df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.227222] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ba3ab95cd [ 49.228509] RDX: 000056221edbce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.229793] RBP: 00007ffe5ef05e50 R08: 0000000000000000 R09: 00007ffe5ef054f0 [ 49.231063] R10: 0000000000000000 R11: 0000000000000246 R12: 00005622496692b0 [ 49.232357] R13: 00007ffe5ef06280 R14: 000056224966bd20 R15: 000056224967d8d0 [ 49.233222] [ 49.233525] irq event stamp: 1733 [ 49.233918] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.234884] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.235865] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 49.236766] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 49.237506] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6056' (ECDSA) to the list of known hosts. 2025/11/18 19:44:57 fuzzer started 2025/11/18 19:44:57 dialing manager at localhost:34383 2025/11/18 19:44:57 checking machine... 2025/11/18 19:44:57 checking revisions... [ 50.146803] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:44:57 testing simple program... [ 50.224736] cgroup: Unknown subsys name 'net' [ 50.292048] cgroup: Unknown subsys name 'cpuset' [ 50.305918] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:44:56 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff869d8192 RDX=1ffff1100d9c114e RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806ce08a72 RSP=ffff88806ce089c0 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff8880185d7f58 R13=ffff88806ce08a78 R14=ffff8880185d7f58 R15=ffff88806ce08a30 RIP=ffffffff8135f2ec RFL=00000216 [----AP-] 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 00007fe80941e900 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=0000564a88259210 CR3=0000000020439000 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 info registers vcpu 1 RAX=0000000000022757 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=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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fba600fd000 CR3=000000000cec7000 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=d6973b50c21d9a93034dcc5e735ed03d XMM02=0000000000304508ec2efd57dc4c00df XMM03=0000000000310f902c36cef3c87ddf39 XMM04=3890b5fa4e788d5300000000000ae988 XMM05=090f1556b20111b30000000000321148 XMM06=48d7bb47eb789a27000000000031ae30 XMM07=e042d86d42eb936e0000000000311210 XMM08=2c36cef3c87ddf390000000000304568 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000