[ 54.111584] ------------[ cut here ]------------ [ 54.112347] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.114027] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 54.115239] Modules linked in: [ 54.115758] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.117407] Tainted: [W]=WARN [ 54.117891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.119098] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.119858] 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 [ 54.122559] RSP: 0018:ffff8880195dfbc0 EFLAGS: 00010286 [ 54.123375] RAX: 0000000000000000 RBX: ffffed10032bbf78 RCX: ffffffff813a4050 [ 54.124426] RDX: ffff88801830d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.125500] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032bbf2f [ 54.126546] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.127602] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880195dfdf8 [ 54.128754] FS: 00007f2dce03f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.129957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.130834] CR2: 00007ffe81265ef7 CR3: 000000001aa8e000 CR4: 0000000000350ef0 [ 54.131915] Call Trace: [ 54.132304] [ 54.132686] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.133394] ? __create_object+0x59/0x80 [ 54.134050] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.134851] __vmalloc_noprof+0x59/0x60 [ 54.135436] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.136148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.136926] bpf_prog_alloc+0x39/0x200 [ 54.137506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.138282] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.139035] do_seccomp+0x349/0x25e0 [ 54.139595] ? find_held_lock+0x2b/0x80 [ 54.140215] ? do_prlimit+0x310/0x610 [ 54.140848] ? __pfx_do_seccomp+0x10/0x10 [ 54.141467] ? do_raw_spin_unlock+0x53/0x220 [ 54.142157] ? _raw_spin_unlock+0x1e/0x40 [ 54.142799] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.143562] ? static_key_count+0x60/0x80 [ 54.144230] prctl_set_seccomp+0x4e/0x70 [ 54.144881] __do_sys_prctl+0xe6c/0x1d70 [ 54.145506] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.146210] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.147014] ? irqentry_exit+0xf3/0x650 [ 54.147603] do_syscall_64+0xbf/0x430 [ 54.148234] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.149036] RIP: 0033:0x7f2dce5315cd [ 54.149584] 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 [ 54.152236] RSP: 002b:00007ffe81264070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.153386] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2dce5315cd [ 54.154440] RDX: 000055a2ad4b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.155499] RBP: 00007ffe812640d0 R08: 0000000000000000 R09: 00007ffe81263770 [ 54.156573] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2ebcf9ad0 [ 54.157625] R13: 00007ffe81264500 R14: 000055a2ebcfabc0 R15: 000055a2ebd0b780 [ 54.158724] [ 54.159075] irq event stamp: 1687 [ 54.159598] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 54.160877] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 54.162136] softirqs last enabled at (1440): [] handle_softirqs+0x50c/0x770 [ 54.163414] softirqs last disabled at (1435): [] __irq_exit_rcu+0xc4/0x100 [ 54.164673] ---[ end trace 0000000000000000 ]--- [ 57.580312] ------------[ cut here ]------------ [ 57.581267] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.583276] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 57.584729] Modules linked in: [ 57.585304] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.587288] Tainted: [W]=WARN [ 57.587876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.589332] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.590259] 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 [ 57.593422] RSP: 0018:ffff888016e27bc0 EFLAGS: 00010286 [ 57.594389] RAX: 0000000000000000 RBX: ffffed1002dc4f78 RCX: ffffffff813a4050 [ 57.595666] RDX: ffff888013fc0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.596927] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc4f2f [ 57.598188] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.599453] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e27df8 [ 57.600729] FS: 00007fa3a3840900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.602161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.603219] CR2: 00007ffc8cf0eef7 CR3: 000000000b9d5000 CR4: 0000000000350ef0 [ 57.604486] Call Trace: [ 57.604982] [ 57.605388] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.606273] ? __create_object+0x59/0x80 [ 57.607042] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.607997] __vmalloc_noprof+0x59/0x60 [ 57.608758] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.609598] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.610524] bpf_prog_alloc+0x39/0x200 [ 57.611243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.612162] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.613066] do_seccomp+0x349/0x25e0 [ 57.613778] ? find_held_lock+0x2b/0x80 [ 57.614485] ? do_prlimit+0x310/0x610 [ 57.615217] ? __pfx_do_seccomp+0x10/0x10 [ 57.615985] ? do_raw_spin_unlock+0x53/0x220 [ 57.616839] ? _raw_spin_unlock+0x1e/0x40 [ 57.617583] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.618538] ? static_key_count+0x60/0x80 [ 57.619332] prctl_set_seccomp+0x4e/0x70 [ 57.620089] __do_sys_prctl+0xe6c/0x1d70 [ 57.620880] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.621756] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.622716] ? irqentry_exit+0xf3/0x650 [ 57.623438] do_syscall_64+0xbf/0x430 [ 57.624181] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.625141] RIP: 0033:0x7fa3a3d325cd [ 57.625846] 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 [ 57.629014] RSP: 002b:00007ffc8cf0d0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.630353] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3a3d325cd [ 57.631628] RDX: 00005612bc09ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.632947] RBP: 00007ffc8cf0d130 R08: 0000000000000000 R09: 00007ffc8cf0c7d0 [ 57.634211] R10: 0000000000000000 R11: 0000000000000246 R12: 00005612dbbdcad0 [ 57.635486] R13: 00007ffc8cf0d560 R14: 00005612dbbddbc0 R15: 00005612dbbee780 [ 57.636782] [ 57.637205] irq event stamp: 1805 [ 57.637857] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 57.639374] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 57.640902] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 57.642413] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 57.643916] ---[ end trace 0000000000000000 ]--- [ 58.449166] ------------[ cut here ]------------ [ 58.450080] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.452082] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 58.453547] Modules linked in: [ 58.454169] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.456158] Tainted: [W]=WARN [ 58.456886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.458492] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.459404] 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 [ 58.462754] RSP: 0018:ffff888015bffbc0 EFLAGS: 00010286 [ 58.463987] RAX: 0000000000000000 RBX: ffffed1002b7ff78 RCX: ffffffff813a4050 [ 58.465405] RDX: ffff8880169ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.466682] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b7ff2f [ 58.467939] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.469199] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015bffdf8 [ 58.470458] FS: 00007f412f109900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.471873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.472943] CR2: 00007fff31cd7ef7 CR3: 0000000020133000 CR4: 0000000000350ef0 [ 58.474209] Call Trace: [ 58.474694] [ 58.475099] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.475984] ? __create_object+0x59/0x80 [ 58.476773] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.477728] __vmalloc_noprof+0x59/0x60 [ 58.478437] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.479289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.480210] bpf_prog_alloc+0x39/0x200 [ 58.480998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.481935] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.482826] do_seccomp+0x349/0x25e0 [ 58.483488] ? find_held_lock+0x2b/0x80 [ 58.484244] ? do_prlimit+0x310/0x610 [ 58.484986] ? __pfx_do_seccomp+0x10/0x10 [ 58.485770] ? do_raw_spin_unlock+0x53/0x220 [ 58.486550] ? _raw_spin_unlock+0x1e/0x40 [ 58.487332] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.488286] ? static_key_count+0x60/0x80 [ 58.489103] prctl_set_seccomp+0x4e/0x70 [ 58.489882] __do_sys_prctl+0xe6c/0x1d70 [ 58.490612] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.491462] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.492406] ? irqentry_exit+0xf3/0x650 [ 58.493185] do_syscall_64+0xbf/0x430 [ 58.493915] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.494868] RIP: 0033:0x7f412f5fb5cd [ 58.495522] 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 [ 58.498699] RSP: 002b:00007fff31cd5a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.500056] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f412f5fb5cd [ 58.501333] RDX: 0000562870d2de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.502583] RBP: 00007fff31cd5af0 R08: 0000000000000000 R09: 00007fff31cd5190 [ 58.503841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562874ba1b10 [ 58.505124] R13: 00007fff31cd5f20 R14: 0000562874ba22b0 R15: 0000562874bb66f0 [ 58.506416] [ 58.506886] irq event stamp: 1789 [ 58.507486] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 58.509016] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 58.510513] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 58.512030] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 58.513535] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32330' (ECDSA) to the list of known hosts. 2025/11/17 09:20:59 fuzzer started 2025/11/17 09:21:00 dialing manager at localhost:37895 2025/11/17 09:21:00 checking machine... 2025/11/17 09:21:00 checking revisions... [ 59.410150] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:21:00 testing simple program... [ 59.647838] cgroup: Unknown subsys name 'net' [ 59.709868] cgroup: Unknown subsys name 'cpuset' [ 59.721433] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:20:59 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffffffff85e1ffe0 RSP=ffff888009627718 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81001470 RFL=00000006 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc8cf07000 CR3=0000000013c51000 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=30323a393020373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3534325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383132 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801a52ff58 RCX=ffffffff817d9976 RDX=0000000000000001 RSI=0000000000000008 RDI=ffff88806cf31cd0 RBP=ffff88801a52ff48 RSP=ffff88801a52ff30 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000000 R13=000000000000002d R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c6aeb7 RFL=00000046 [---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 00007fa3a3840900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1e5485d000 CR3=000000001fbff000 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