[ 38.931567] ------------[ cut here ]------------ [ 38.932065] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.933389] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.934162] Modules linked in: [ 38.934467] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.935505] Tainted: [W]=WARN [ 38.935814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.936563] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.937030] 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 [ 38.938682] RSP: 0018:ffff888019a47bc0 EFLAGS: 00010286 [ 38.939190] RAX: 0000000000000000 RBX: ffffed1003348f78 RCX: ffffffff813a4050 [ 38.939861] RDX: ffff888016d98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.940503] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003348f2f [ 38.941182] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.941850] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a47df8 [ 38.942493] FS: 00007fed35c0c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.943246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.943806] CR2: 00007ffdc92baef8 CR3: 000000000cf7d000 CR4: 0000000000350ef0 [ 38.944450] Call Trace: [ 38.944698] [ 38.944936] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.945384] ? __create_object+0x59/0x80 [ 38.945769] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.946274] __vmalloc_noprof+0x59/0x60 [ 38.946647] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.947102] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.947564] bpf_prog_alloc+0x39/0x200 [ 38.947951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.948415] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.948885] do_seccomp+0x349/0x25e0 [ 38.949234] ? find_held_lock+0x2b/0x80 [ 38.949605] ? do_prlimit+0x310/0x610 [ 38.949987] ? __pfx_do_seccomp+0x10/0x10 [ 38.950375] ? do_raw_spin_unlock+0x53/0x220 [ 38.950798] ? _raw_spin_unlock+0x1e/0x40 [ 38.951187] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.951659] ? static_key_count+0x60/0x80 [ 38.952078] prctl_set_seccomp+0x4e/0x70 [ 38.952462] __do_sys_prctl+0xe6c/0x1d70 [ 38.952878] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.953305] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.953812] ? irqentry_exit+0xf3/0x650 [ 38.954187] do_syscall_64+0xbf/0x430 [ 38.954546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.955039] RIP: 0033:0x7fed360fe5cd [ 38.955385] 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 [ 38.957047] RSP: 002b:00007ffdc92b96c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.957734] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed360fe5cd [ 38.958402] RDX: 000055af1dd62e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.959065] RBP: 00007ffdc92b9720 R08: 0000000000000000 R09: 00007ffdc92b8dc0 [ 38.959710] R10: 0000000000000000 R11: 0000000000000246 R12: 000055af243e4ad0 [ 38.960376] R13: 00007ffdc92b9b50 R14: 000055af243e5bc0 R15: 000055af243f6780 [ 38.961061] [ 38.961282] irq event stamp: 2591 [ 38.961597] hardirqs last enabled at (2599): [] __up_console_sem+0x78/0x80 [ 38.962383] hardirqs last disabled at (2608): [] __up_console_sem+0x5d/0x80 [ 38.963181] softirqs last enabled at (2118): [] handle_softirqs+0x50c/0x770 [ 38.963984] softirqs last disabled at (2109): [] __irq_exit_rcu+0xc4/0x100 [ 38.964752] ---[ end trace 0000000000000000 ]--- [ 41.500003] ------------[ cut here ]------------ [ 41.500942] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.502980] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.504432] Modules linked in: [ 41.505086] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.507116] Tainted: [W]=WARN [ 41.507676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.509150] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.510072] 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 [ 41.513265] RSP: 0018:ffff888016277bc0 EFLAGS: 00010286 [ 41.514251] RAX: 0000000000000000 RBX: ffffed1002c4ef78 RCX: ffffffff813a4050 [ 41.515551] RDX: ffff888016cfd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.516841] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c4ef2f [ 41.518125] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.519417] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016277df8 [ 41.520717] FS: 00007f84a71ee900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.522170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.523222] CR2: 00007ffdc9385ef8 CR3: 000000000ba4e000 CR4: 0000000000350ef0 [ 41.524518] Call Trace: [ 41.525034] [ 41.525443] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.526346] ? __create_object+0x59/0x80 [ 41.527136] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.528099] __vmalloc_noprof+0x59/0x60 [ 41.528874] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.529707] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.530641] bpf_prog_alloc+0x39/0x200 [ 41.531377] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.532310] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.533248] do_seccomp+0x349/0x25e0 [ 41.533964] ? find_held_lock+0x2b/0x80 [ 41.534696] ? do_prlimit+0x310/0x610 [ 41.535437] ? __pfx_do_seccomp+0x10/0x10 [ 41.536230] ? do_raw_spin_unlock+0x53/0x220 [ 41.537083] ? _raw_spin_unlock+0x1e/0x40 [ 41.537871] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.538836] ? static_key_count+0x60/0x80 [ 41.539606] prctl_set_seccomp+0x4e/0x70 [ 41.540389] __do_sys_prctl+0xe6c/0x1d70 [ 41.541199] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.542079] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.543057] ? irqentry_exit+0xf3/0x650 [ 41.543832] do_syscall_64+0xbf/0x430 [ 41.544526] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.545492] RIP: 0033:0x7f84a76e05cd [ 41.546208] 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 [ 41.549399] RSP: 002b:00007ffdc93841c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.550767] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84a76e05cd [ 41.552071] RDX: 000055e1c800be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.553167] RBP: 00007ffdc9384220 R08: 0000000000000000 R09: 00007ffdc93838c0 [ 41.554002] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e1cede4ad0 [ 41.554840] R13: 00007ffdc9384650 R14: 000055e1cede5bc0 R15: 000055e1cedf6780 [ 41.555662] [ 41.555966] irq event stamp: 1745 [ 41.556355] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 41.557216] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 41.557946] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 41.558659] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 41.559387] ---[ end trace 0000000000000000 ]--- [ 42.267651] ------------[ cut here ]------------ [ 42.268575] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.270576] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.272031] Modules linked in: [ 42.272626] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.274593] Tainted: [W]=WARN [ 42.275185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.276653] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.277558] 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 [ 42.280748] RSP: 0018:ffff888009b0fbc0 EFLAGS: 00010286 [ 42.281717] RAX: 0000000000000000 RBX: ffffed1001361f78 RCX: ffffffff813a4050 [ 42.282994] RDX: ffff88800f3c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.284283] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001361f2f [ 42.285574] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.286858] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009b0fdf8 [ 42.288148] FS: 00007ff260910900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.289598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.290659] CR2: 00007ff260e764a6 CR3: 000000000da27000 CR4: 0000000000350ef0 [ 42.291932] Call Trace: [ 42.292395] [ 42.292851] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.293706] ? __create_object+0x59/0x80 [ 42.294487] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.295465] __vmalloc_noprof+0x59/0x60 [ 42.296215] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.297099] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.298034] bpf_prog_alloc+0x39/0x200 [ 42.298729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.299656] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.300533] do_seccomp+0x349/0x25e0 [ 42.301267] ? find_held_lock+0x2b/0x80 [ 42.302034] ? do_prlimit+0x310/0x610 [ 42.302733] ? __pfx_do_seccomp+0x10/0x10 [ 42.303518] ? do_raw_spin_unlock+0x53/0x220 [ 42.304350] ? _raw_spin_unlock+0x1e/0x40 [ 42.305130] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.306086] ? static_key_count+0x60/0x80 [ 42.306878] prctl_set_seccomp+0x4e/0x70 [ 42.307599] __do_sys_prctl+0xe6c/0x1d70 [ 42.308382] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.309258] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.310231] ? irqentry_exit+0xf3/0x650 [ 42.310995] do_syscall_64+0xbf/0x430 [ 42.311683] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.312640] RIP: 0033:0x7ff260e025cd [ 42.313338] 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 [ 42.316516] RSP: 002b:00007ffd6a03ff40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.317891] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff260e025cd [ 42.319178] RDX: 000055e518d20e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.320466] RBP: 00007ffd6a03ffa0 R08: 0000000000000000 R09: 00007ffd6a03f640 [ 42.321758] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e552472bf0 [ 42.323077] R13: 00007ffd6a0403d0 R14: 000055e55247c380 R15: 000055e552487460 [ 42.324380] [ 42.324851] irq event stamp: 1691 [ 42.325476] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 42.326986] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 42.328488] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 42.330046] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 42.331565] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63610' (ECDSA) to the list of known hosts. 2025/11/18 12:29:29 fuzzer started 2025/11/18 12:29:30 dialing manager at localhost:34383 2025/11/18 12:29:30 checking machine... 2025/11/18 12:29:30 checking revisions... [ 43.258822] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:29:30 testing simple program... [ 43.343145] cgroup: Unknown subsys name 'net' [ 43.412844] cgroup: Unknown subsys name 'cpuset' [ 43.443495] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:29:29 Registers: info registers vcpu 0 RAX=0000000000004ce1 RBX=0000000000001010 RCX=000055e1cedc0010 RDX=0000000000020e70 RSI=0000000000000000 RDI=000055e1cee0c440 RBP=00007f84a77a0b80 RSP=00007ffdc9383a40 R8 =0000000000000000 R9 =00007f84a77a0be0 R10=0000000000000100 R11=0000000000000202 R12=000055e1cee0b430 R13=000055e1cee0c440 R14=0000000000004ce0 R15=00007f84a71ee710 RIP=00007f84a7668f73 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f84a71ee900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc937e000 CR3=000000001f3ac000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000207ab 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f87a65330d0 CR3=000000000e0ea000 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=0cb5b3794929fdb372413536ae3e6b73 XMM02=0000000000301d48ec2efd57dc4c00df XMM03=000000000030dcb82b6add2d016c8e98 XMM04=d495e6abca09e19300000000000ae988 XMM05=cc3d78088ae36549000000000031f3b8 XMM06=5b75c91c80445342000000000031e458 XMM07=e042d86d42eb936e000000000030df38 XMM08=2b6add2d016c8e980000000000301da8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000