[ 54.222413] ------------[ cut here ]------------ [ 54.223321] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.225290] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.226678] Modules linked in: [ 54.227297] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.229268] Tainted: [W]=WARN [ 54.229807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.231232] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.232104] 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 [ 54.235139] RSP: 0018:ffff88801647fbc0 EFLAGS: 00010286 [ 54.236102] RAX: 0000000000000000 RBX: ffffed1002c8ff78 RCX: ffffffff813a4050 [ 54.237358] RDX: ffff88800a7d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.238581] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8ff2f [ 54.239798] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.241020] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801647fdf8 [ 54.242252] FS: 00007f83eb97d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.243627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.244618] CR2: 00007f83ebee34a6 CR3: 000000000d9a2000 CR4: 0000000000350ef0 [ 54.245846] Call Trace: [ 54.246352] [ 54.246744] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.247607] ? __create_object+0x59/0x80 [ 54.248352] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.249290] __vmalloc_noprof+0x59/0x60 [ 54.250029] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.250820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.251717] bpf_prog_alloc+0x39/0x200 [ 54.252414] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.253313] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.254173] do_seccomp+0x349/0x25e0 [ 54.254810] ? find_held_lock+0x2b/0x80 [ 54.255530] ? do_prlimit+0x310/0x610 [ 54.256238] ? __pfx_do_seccomp+0x10/0x10 [ 54.256939] ? do_raw_spin_unlock+0x53/0x220 [ 54.257733] ? _raw_spin_unlock+0x1e/0x40 [ 54.258477] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.259394] ? static_key_count+0x60/0x80 [ 54.260164] prctl_set_seccomp+0x4e/0x70 [ 54.260860] __do_sys_prctl+0xe6c/0x1d70 [ 54.261612] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.262433] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.263367] ? irqentry_exit+0xf3/0x650 [ 54.264107] do_syscall_64+0xbf/0x430 [ 54.264776] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.265693] RIP: 0033:0x7f83ebe6f5cd [ 54.266365] 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 [ 54.269430] RSP: 002b:00007ffd8ab9b180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.270736] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f83ebe6f5cd [ 54.271991] RDX: 00005576d8646e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.273220] RBP: 00007ffd8ab9b1e0 R08: 0000000000000000 R09: 00007ffd8ab9a880 [ 54.274474] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576f88e6ad0 [ 54.275706] R13: 00007ffd8ab9b610 R14: 00005576f88e7bc0 R15: 00005576f88f8780 [ 54.277008] [ 54.277428] irq event stamp: 1747 [ 54.278072] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 54.279551] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 54.281014] softirqs last enabled at (1264): [] handle_softirqs+0x50c/0x770 [ 54.282546] softirqs last disabled at (1253): [] __irq_exit_rcu+0xc4/0x100 [ 54.284018] ---[ end trace 0000000000000000 ]--- [ 57.405657] ------------[ cut here ]------------ [ 57.406094] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.407035] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 57.407680] Modules linked in: [ 57.407951] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.408855] Tainted: [W]=WARN [ 57.409124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.409776] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.410190] 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 [ 57.411633] RSP: 0018:ffff888016107bc0 EFLAGS: 00010286 [ 57.412075] RAX: 0000000000000000 RBX: ffffed1002c20f78 RCX: ffffffff813a4050 [ 57.412644] RDX: ffff88800f040000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.413223] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100d9c4849 [ 57.413797] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.414377] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016107df8 [ 57.414944] FS: 00007fae69f42900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.415597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.416079] CR2: 00007fae6a434580 CR3: 000000000deb7000 CR4: 0000000000350ef0 [ 57.416643] Call Trace: [ 57.416854] [ 57.417058] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.417454] ? __create_object+0x59/0x80 [ 57.417788] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.418229] __vmalloc_noprof+0x59/0x60 [ 57.418560] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.418935] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.419353] bpf_prog_alloc+0x39/0x200 [ 57.419669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.420093] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.420483] do_seccomp+0x349/0x25e0 [ 57.420787] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.421198] ? __pfx_do_seccomp+0x10/0x10 [ 57.421546] ? find_held_lock+0x2b/0x80 [ 57.421871] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.422307] ? static_key_count+0x60/0x80 [ 57.422655] prctl_set_seccomp+0x4e/0x70 [ 57.423003] __do_sys_prctl+0xe6c/0x1d70 [ 57.423341] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.423715] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.424154] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.424573] ? irqentry_exit+0xf3/0x650 [ 57.424902] do_syscall_64+0xbf/0x430 [ 57.425238] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.425657] RIP: 0033:0x7fae6a4345cd [ 57.425956] 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 [ 57.427413] RSP: 002b:00007ffc115b6900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.428030] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fae6a4345cd [ 57.428597] RDX: 00005569c2dd7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.429172] RBP: 00007ffc115b6960 R08: 0000000000000000 R09: 00007ffc115b6000 [ 57.429738] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569c821cad0 [ 57.430318] R13: 00007ffc115b6d90 R14: 00005569c821dbc0 R15: 00005569c822e780 [ 57.430886] [ 57.431099] irq event stamp: 1673 [ 57.431375] hardirqs last enabled at (1681): [] __up_console_sem+0x78/0x80 [ 57.432067] hardirqs last disabled at (1690): [] __up_console_sem+0x5d/0x80 [ 57.432741] softirqs last enabled at (888): [] handle_softirqs+0x50c/0x770 [ 57.433439] softirqs last disabled at (883): [] __irq_exit_rcu+0xc4/0x100 [ 57.434116] ---[ end trace 0000000000000000 ]--- [ 58.187762] ------------[ cut here ]------------ [ 58.188675] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.190710] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 58.192144] Modules linked in: [ 58.192735] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.195020] Tainted: [W]=WARN [ 58.195586] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.197135] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.198055] 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 [ 58.201176] RSP: 0018:ffff888016d8fbc0 EFLAGS: 00010286 [ 58.202153] RAX: 0000000000000000 RBX: ffffed1002db1f78 RCX: ffffffff813a4050 [ 58.203431] RDX: ffff888017171bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.204690] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db1f2f [ 58.205949] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.207230] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d8fdf8 [ 58.208485] FS: 00007f493d51f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.209926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.210992] CR2: 00007ffd2f734ef7 CR3: 000000000fce6000 CR4: 0000000000350ef0 [ 58.212265] Call Trace: [ 58.212736] [ 58.213192] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.214090] ? __create_object+0x59/0x80 [ 58.214827] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.215790] __vmalloc_noprof+0x59/0x60 [ 58.216552] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.217435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.218356] bpf_prog_alloc+0x39/0x200 [ 58.219094] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.220014] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.220875] do_seccomp+0x349/0x25e0 [ 58.221618] ? find_held_lock+0x2b/0x80 [ 58.222387] ? do_prlimit+0x310/0x610 [ 58.223137] ? __pfx_do_seccomp+0x10/0x10 [ 58.223900] ? do_raw_spin_unlock+0x53/0x220 [ 58.224725] ? _raw_spin_unlock+0x1e/0x40 [ 58.225515] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.226459] ? static_key_count+0x60/0x80 [ 58.227244] prctl_set_seccomp+0x4e/0x70 [ 58.227962] __do_sys_prctl+0xe6c/0x1d70 [ 58.228744] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.229619] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.230587] ? irqentry_exit+0xf3/0x650 [ 58.231361] do_syscall_64+0xbf/0x430 [ 58.232107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.233053] RIP: 0033:0x7f493da115cd [ 58.233723] 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 [ 58.236866] RSP: 002b:00007ffd2f732f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.238224] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f493da115cd [ 58.239487] RDX: 000055d4dba89e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.240745] RBP: 00007ffd2f732f90 R08: 0000000000000000 R09: 00007ffd2f732630 [ 58.242041] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4fb3e7ad0 [ 58.243293] R13: 00007ffd2f7333c0 R14: 000055d4fb3e8bc0 R15: 000055d4fb3f9780 [ 58.244596] [ 58.245057] irq event stamp: 1825 [ 58.245674] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 58.246997] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 58.248257] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 58.249539] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 58.250787] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36387' (ECDSA) to the list of known hosts. 2025/11/18 06:20:53 fuzzer started 2025/11/18 06:20:53 dialing manager at localhost:37895 2025/11/18 06:20:53 checking machine... 2025/11/18 06:20:53 checking revisions... [ 59.217417] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:20:53 testing simple program... [ 59.318147] cgroup: Unknown subsys name 'net' [ 59.378761] cgroup: Unknown subsys name 'cpuset' [ 59.396708] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:20:52 Registers: info registers vcpu 0 RAX=00000001000000fb RBX=ffff88806cf201b4 RCX=0000000000000830 RDX=0000000000000001 RSI=00000000000000fb RDI=ffffffff85a8dc88 RBP=0000000000000001 RSP=ffff88806ce08c28 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=1ffff1100d9c118b R13=1ffff1100d9e6e01 R14=ffff88806cf383c0 R15=0000000000000000 RIP=ffffffff813409ed RFL=00000012 [----A--] 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 00007fae69f42900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc115b0000 CR3=000000001657d000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025531 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f707678e000 CR3=000000000e436000 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=30323a363020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363734 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000