[ 53.999159] ------------[ cut here ]------------ [ 54.000073] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.002383] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 54.003836] Modules linked in: [ 54.004467] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.006532] Tainted: [W]=WARN [ 54.007098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.008589] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.009513] 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 [ 54.012684] RSP: 0018:ffff8880152d7bc0 EFLAGS: 00010286 [ 54.013669] RAX: 0000000000000000 RBX: ffffed1002a5af78 RCX: ffffffff813a4050 [ 54.014954] RDX: ffff8880156bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.016249] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a5af2f [ 54.017542] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.018836] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880152d7df8 [ 54.020129] FS: 00007fd164d0a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.021567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.022619] CR2: 00007ffc60d96ef8 CR3: 000000001c94e000 CR4: 0000000000350ef0 [ 54.023911] Call Trace: [ 54.024413] [ 54.024825] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.025720] ? __create_object+0x59/0x80 [ 54.026496] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.027465] __vmalloc_noprof+0x59/0x60 [ 54.028199] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.029089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.030016] bpf_prog_alloc+0x39/0x200 [ 54.030746] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.031699] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.032598] do_seccomp+0x349/0x25e0 [ 54.033274] ? find_held_lock+0x2b/0x80 [ 54.034054] ? do_prlimit+0x310/0x610 [ 54.034798] ? __pfx_do_seccomp+0x10/0x10 [ 54.035596] ? do_raw_spin_unlock+0x53/0x220 [ 54.036430] ? _raw_spin_unlock+0x1e/0x40 [ 54.037161] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.038118] ? static_key_count+0x60/0x80 [ 54.038926] prctl_set_seccomp+0x4e/0x70 [ 54.039709] __do_sys_prctl+0xe6c/0x1d70 [ 54.040492] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.041350] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.042275] ? irqentry_exit+0xf3/0x650 [ 54.043054] do_syscall_64+0xbf/0x430 [ 54.043805] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.044766] RIP: 0033:0x7fd1651fc5cd [ 54.045473] 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 [ 54.048717] RSP: 002b:00007ffc60d94420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.050073] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1651fc5cd [ 54.051367] RDX: 000055b259b2de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.052684] RBP: 00007ffc60d94480 R08: 0000000000000000 R09: 00007ffc60d93b20 [ 54.053965] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b26804ead0 [ 54.055241] R13: 00007ffc60d948b0 R14: 000055b26804fbc0 R15: 000055b268060780 [ 54.056581] [ 54.057005] irq event stamp: 1829 [ 54.057673] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 54.059211] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 54.060732] softirqs last enabled at (1348): [] handle_softirqs+0x50c/0x770 [ 54.062274] softirqs last disabled at (1333): [] __irq_exit_rcu+0xc4/0x100 [ 54.063805] ---[ end trace 0000000000000000 ]--- [ 57.293127] ------------[ cut here ]------------ [ 57.293954] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.295598] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 57.296795] Modules linked in: [ 57.297300] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.300207] Tainted: [W]=WARN [ 57.300712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.301932] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.302692] 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 [ 57.305337] RSP: 0018:ffff888016f1fbc0 EFLAGS: 00010286 [ 57.306102] RAX: 0000000000000000 RBX: ffffed1002de3f78 RCX: ffffffff813a4050 [ 57.307167] RDX: ffff888017918000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.308243] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de3f2f [ 57.309322] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.310390] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f1fdf8 [ 57.311455] FS: 00007f648f57e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.312654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.313530] CR2: 00007fff96045ef8 CR3: 000000000bcab000 CR4: 0000000000350ef0 [ 57.314605] Call Trace: [ 57.314991] [ 57.315376] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.316093] ? __create_object+0x59/0x80 [ 57.316747] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.317549] __vmalloc_noprof+0x59/0x60 [ 57.318149] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.318872] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.319663] bpf_prog_alloc+0x39/0x200 [ 57.320237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.321003] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.321753] do_seccomp+0x349/0x25e0 [ 57.322348] ? find_held_lock+0x2b/0x80 [ 57.322940] ? do_prlimit+0x310/0x610 [ 57.323579] ? __pfx_do_seccomp+0x10/0x10 [ 57.324198] ? do_raw_spin_unlock+0x53/0x220 [ 57.324944] ? _raw_spin_unlock+0x1e/0x40 [ 57.325628] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.326439] ? static_key_count+0x60/0x80 [ 57.327069] prctl_set_seccomp+0x4e/0x70 [ 57.327725] __do_sys_prctl+0xe6c/0x1d70 [ 57.328392] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.329060] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.329871] ? irqentry_exit+0xf3/0x650 [ 57.330508] do_syscall_64+0xbf/0x430 [ 57.331083] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.331885] RIP: 0033:0x7f648fa705cd [ 57.332474] 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 [ 57.335149] RSP: 002b:00007fff96043be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.336295] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f648fa705cd [ 57.337368] RDX: 00005653aeffce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.338445] RBP: 00007fff96043c40 R08: 0000000000000000 R09: 00007fff960432e0 [ 57.339539] R10: 0000000000000000 R11: 0000000000000246 R12: 00005653b70c3bf0 [ 57.340607] R13: 00007fff96044070 R14: 00005653b70cd380 R15: 00005653b70d8460 [ 57.341724] [ 57.342089] irq event stamp: 2095 [ 57.342645] hardirqs last enabled at (2105): [] __up_console_sem+0x78/0x80 [ 57.343953] hardirqs last disabled at (2114): [] __up_console_sem+0x5d/0x80 [ 57.345257] softirqs last enabled at (2084): [] handle_softirqs+0x50c/0x770 [ 57.346580] softirqs last disabled at (2079): [] __irq_exit_rcu+0xc4/0x100 [ 57.347892] ---[ end trace 0000000000000000 ]--- [ 58.157678] ------------[ cut here ]------------ [ 58.158707] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.160604] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 58.161994] Modules linked in: [ 58.162607] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.164504] Tainted: [W]=WARN [ 58.165043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.166443] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.167266] 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 [ 58.170295] RSP: 0018:ffff888016b1fbc0 EFLAGS: 00010286 [ 58.171212] RAX: 0000000000000000 RBX: ffffed1002d63f78 RCX: ffffffff813a4050 [ 58.172448] RDX: ffff888015270000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.173673] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d63f2f [ 58.174908] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.176151] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b1fdf8 [ 58.177403] FS: 00007fb524826900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.178766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.179795] CR2: 00007fb524d18580 CR3: 000000001ef30000 CR4: 0000000000350ef0 [ 58.181021] Call Trace: [ 58.181505] [ 58.181900] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.182764] ? __create_object+0x59/0x80 [ 58.183512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.184467] __vmalloc_noprof+0x59/0x60 [ 58.185145] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.185987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.186870] bpf_prog_alloc+0x39/0x200 [ 58.187587] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.188462] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.189285] do_seccomp+0x349/0x25e0 [ 58.189968] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.190828] ? __pfx_do_seccomp+0x10/0x10 [ 58.191577] ? find_held_lock+0x2b/0x80 [ 58.192260] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.193184] ? static_key_count+0x60/0x80 [ 58.193944] prctl_set_seccomp+0x4e/0x70 [ 58.194682] __do_sys_prctl+0xe6c/0x1d70 [ 58.195434] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.196216] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.197150] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.198065] ? irqentry_exit+0xf3/0x650 [ 58.198799] do_syscall_64+0xbf/0x430 [ 58.199506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.200432] RIP: 0033:0x7fb524d185cd [ 58.201066] 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 [ 58.204090] RSP: 002b:00007ffcb04afa00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.205385] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb524d185cd [ 58.206608] RDX: 000055fb4e8f8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.207840] RBP: 00007ffcb04afa60 R08: 0000000000000000 R09: 00007ffcb04af100 [ 58.209060] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb689a9ad0 [ 58.210281] R13: 00007ffcb04afe90 R14: 000055fb689aabc0 R15: 000055fb689bb780 [ 58.211566] [ 58.211974] irq event stamp: 1715 [ 58.212591] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 58.214046] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 58.215503] softirqs last enabled at (1426): [] handle_softirqs+0x50c/0x770 [ 58.216993] softirqs last disabled at (1421): [] __irq_exit_rcu+0xc4/0x100 [ 58.218452] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1552' (ECDSA) to the list of known hosts. 2025/11/18 16:02:04 fuzzer started 2025/11/18 16:02:04 dialing manager at localhost:34383 2025/11/18 16:02:04 checking machine... 2025/11/18 16:02:04 checking revisions... [ 59.176650] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:02:05 testing simple program... [ 59.255539] cgroup: Unknown subsys name 'net' [ 59.315816] cgroup: Unknown subsys name 'cpuset' [ 59.329820] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:02:03 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=00000000000928c0 RDX=0000000000000000 RSI=ffff88800d115818 RDI=ffff88806ce31cd0 RBP=ffff888015b5f690 RSP=ffff888015b5f618 R8 =00000000ffffffff R9 =ffff88806bef34f0 R10=0000000000000001 R11=0000000000000000 R12=00000000000928c0 R13=ffff88800d115818 R14=ffff888008c4b780 R15=00000000000928c0 RIP=ffffffff815bd161 RFL=00000246 [---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 00007f648f57e900 00000000 00000000 GS =0000 ffff8880e538f000 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=00007f648fb35618 CR3=000000000bd46000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000007fff0000 RBX=dffffc0000000000 RCX=ffffffff8184d19e RDX=0000000000000000 RSI=ffffffff81767265 RDI=ffffffff85a7ec88 RBP=ffff888015437000 RSP=ffff8880152f7db8 R8 =0000000000000000 R9 =ffffed1002eb1d06 R10=0000000040000000 R11=0000000000000000 R12=ffffc90000683000 R13=000000007fff0000 R14=000000007fff0000 R15=000000007fff0000 RIP=ffffffff81751e08 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 00007ff901e20900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff901539000 CR3=000000000dd89000 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=fc059925205c158700000000000ae988 XMM05=bdf46b0195b5333f0000000000322ec8 XMM06=ae874397eddf69350000000000321d10 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000