[ 44.011814] ------------[ cut here ]------------ [ 44.012544] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.014254] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 44.015461] Modules linked in: [ 44.016005] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.017663] Tainted: [W]=WARN [ 44.018157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.019380] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.021360] 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 [ 44.024110] RSP: 0018:ffff888017aa7bc0 EFLAGS: 00010286 [ 44.024929] RAX: 0000000000000000 RBX: ffffed1002f54f78 RCX: ffffffff813a4050 [ 44.026013] RDX: ffff888017c3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.027079] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f54f2f [ 44.028159] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.029231] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017aa7df8 [ 44.030325] FS: 00007f9d818fe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.031528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.032419] CR2: 00007ffd0f6f7ef8 CR3: 000000000c83f000 CR4: 0000000000350ef0 [ 44.033502] Call Trace: [ 44.033936] [ 44.034287] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.035046] ? __create_object+0x59/0x80 [ 44.035666] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.036477] __vmalloc_noprof+0x59/0x60 [ 44.037107] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.037845] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.038587] bpf_prog_alloc+0x39/0x200 [ 44.039195] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.039963] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.040680] do_seccomp+0x349/0x25e0 [ 44.041277] ? find_held_lock+0x2b/0x80 [ 44.041921] ? do_prlimit+0x310/0x610 [ 44.042507] ? __pfx_do_seccomp+0x10/0x10 [ 44.043162] ? do_raw_spin_unlock+0x53/0x220 [ 44.043863] ? _raw_spin_unlock+0x1e/0x40 [ 44.044479] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.045281] ? static_key_count+0x60/0x80 [ 44.045968] prctl_set_seccomp+0x4e/0x70 [ 44.046578] __do_sys_prctl+0xe6c/0x1d70 [ 44.047232] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.047946] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.048758] ? irqentry_exit+0xf3/0x650 [ 44.049363] do_syscall_64+0xbf/0x430 [ 44.049987] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.050784] RIP: 0033:0x7f9d81df05cd [ 44.051336] 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 [ 44.053996] RSP: 002b:00007ffd0f6f6d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.055138] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d81df05cd [ 44.056222] RDX: 000056113e5dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.057291] RBP: 00007ffd0f6f6d70 R08: 0000000000000000 R09: 00007ffd0f6f6410 [ 44.058374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561176798ad0 [ 44.059446] R13: 00007ffd0f6f71a0 R14: 0000561176799bc0 R15: 00005611767aa780 [ 44.060543] [ 44.060929] irq event stamp: 2011 [ 44.061437] hardirqs last enabled at (2019): [] __up_console_sem+0x78/0x80 [ 44.062735] hardirqs last disabled at (2028): [] __up_console_sem+0x5d/0x80 [ 44.064012] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 44.065321] softirqs last disabled at (1551): [] __irq_exit_rcu+0xc4/0x100 [ 44.066627] ---[ end trace 0000000000000000 ]--- [ 47.538324] ------------[ cut here ]------------ [ 47.539470] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.542053] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 47.543624] Modules linked in: [ 47.544293] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.546423] Tainted: [W]=WARN [ 47.547051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.548580] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.549532] 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 [ 47.552963] RSP: 0018:ffff888017a37bc0 EFLAGS: 00010286 [ 47.554007] RAX: 0000000000000000 RBX: ffffed1002f46f78 RCX: ffffffff813a4050 [ 47.555372] RDX: ffff88801b1ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.556752] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f46f2f [ 47.558096] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.559430] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a37df8 [ 47.560791] FS: 00007fa2c040a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.562330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.563429] CR2: 00007fffcd8d3ef8 CR3: 0000000017409000 CR4: 0000000000350ef0 [ 47.564763] Call Trace: [ 47.565246] [ 47.565741] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.566634] ? __create_object+0x59/0x80 [ 47.567448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.568458] __vmalloc_noprof+0x59/0x60 [ 47.569241] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.570166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.571127] bpf_prog_alloc+0x39/0x200 [ 47.571911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.572890] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.573850] do_seccomp+0x349/0x25e0 [ 47.574569] ? find_held_lock+0x2b/0x80 [ 47.575378] ? do_prlimit+0x310/0x610 [ 47.576141] ? __pfx_do_seccomp+0x10/0x10 [ 47.576940] ? do_raw_spin_unlock+0x53/0x220 [ 47.577820] ? _raw_spin_unlock+0x1e/0x40 [ 47.578599] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.579613] ? static_key_count+0x60/0x80 [ 47.580462] prctl_set_seccomp+0x4e/0x70 [ 47.581277] __do_sys_prctl+0xe6c/0x1d70 [ 47.582114] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.583033] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.584061] ? irqentry_exit+0xf3/0x650 [ 47.584867] do_syscall_64+0xbf/0x430 [ 47.585604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.586620] RIP: 0033:0x7fa2c08fc5cd [ 47.587356] 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 [ 47.590736] RSP: 002b:00007fffcd8d24c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.592181] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2c08fc5cd [ 47.593527] RDX: 000055ae3a2cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.594869] RBP: 00007fffcd8d2520 R08: 0000000000000000 R09: 00007fffcd8d1bc0 [ 47.596208] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae6fe1ebf0 [ 47.597541] R13: 00007fffcd8d2950 R14: 000055ae6fe28380 R15: 000055ae6fe33460 [ 47.598911] [ 47.599353] irq event stamp: 1865 [ 47.600018] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 47.601602] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 47.603197] softirqs last enabled at (1348): [] handle_softirqs+0x50c/0x770 [ 47.604810] softirqs last disabled at (1903): [] __irq_exit_rcu+0xc4/0x100 [ 47.606370] ---[ end trace 0000000000000000 ]--- [ 48.483209] ------------[ cut here ]------------ [ 48.484155] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.486209] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 48.487670] Modules linked in: [ 48.488308] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.490668] Tainted: [W]=WARN [ 48.491277] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.492784] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.493660] 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 [ 48.497455] RSP: 0018:ffff888017687bc0 EFLAGS: 00010286 [ 48.498520] RAX: 0000000000000000 RBX: ffffed1002ed0f78 RCX: ffffffff813a4050 [ 48.499818] RDX: ffff888017c39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.501103] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed0f2f [ 48.502409] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.503717] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017687df8 [ 48.505012] FS: 00007f3615874900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.506479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.507539] CR2: 00007f3615d66580 CR3: 000000000cf65000 CR4: 0000000000350ef0 [ 48.508848] Call Trace: [ 48.509320] [ 48.509777] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.510632] ? __create_object+0x59/0x80 [ 48.511426] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.512409] __vmalloc_noprof+0x59/0x60 [ 48.513174] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.514066] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.515004] bpf_prog_alloc+0x39/0x200 [ 48.515741] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.516642] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.517544] do_seccomp+0x349/0x25e0 [ 48.518272] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.519173] ? __pfx_do_seccomp+0x10/0x10 [ 48.519975] ? find_held_lock+0x2b/0x80 [ 48.520742] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.521679] ? static_key_count+0x60/0x80 [ 48.522508] prctl_set_seccomp+0x4e/0x70 [ 48.523297] __do_sys_prctl+0xe6c/0x1d70 [ 48.524128] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.524991] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.525974] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.526950] ? irqentry_exit+0xf3/0x650 [ 48.527675] do_syscall_64+0xbf/0x430 [ 48.528422] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.529380] RIP: 0033:0x7f3615d665cd [ 48.530086] 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 [ 48.533270] RSP: 002b:00007fffe233db60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.534661] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3615d665cd [ 48.535974] RDX: 000055b51daf8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.537260] RBP: 00007fffe233dbc0 R08: 0000000000000000 R09: 00007fffe233d260 [ 48.538570] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b527bf82b0 [ 48.539856] R13: 00007fffe233dff0 R14: 000055b527bfad20 R15: 000055b527c0c8d0 [ 48.541174] [ 48.541607] irq event stamp: 1715 [ 48.542274] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 48.543830] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 48.545341] softirqs last enabled at (1248): [] handle_softirqs+0x50c/0x770 [ 48.546896] softirqs last disabled at (1243): [] __irq_exit_rcu+0xc4/0x100 [ 48.548414] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5553' (ECDSA) to the list of known hosts. 2025/11/17 20:28:23 fuzzer started 2025/11/17 20:28:23 dialing manager at localhost:37895 2025/11/17 20:28:23 checking machine... 2025/11/17 20:28:23 checking revisions... [ 49.617244] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:28:23 testing simple program... [ 49.715847] cgroup: Unknown subsys name 'net' [ 49.783778] cgroup: Unknown subsys name 'cpuset' [ 49.800271] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:28:22 Registers: info registers vcpu 0 RAX=000055db0e2d0760 RBX=0000000000000000 RCX=0000000000000001 RDX=000055db0e2eb4a0 RSI=000055db0e2dde00 RDI=000055db0e2e2240 RBP=000055dadc007a50 RSP=00007faf4bffeab0 R8 =00007faf4bfff700 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000286 R12=0000000000000000 R13=000055db0e2dde00 R14=00007faf4c006260 R15=000055db0e2dde30 RIP=000055dadbfb8fe9 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 00007faf4bfff700 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffcd8cc000 CR3=000000000dbf5000 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=2032323a38323a303220373120766f4e XMM01=5f687373203a726f727265203a5d3934 XMM02=632079746972756365732078756e694c XMM03=742064656c696146203a656d616e7962 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032323a38323a3032203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888014627560 RCX=0000000000000001 RDX=ffff888014628001 RSI=ffff888014627530 RDI=ffff888014627570 RBP=ffff888014620000 RSP=ffff8880146274a0 R8 =0000000000000001 R9 =ffff8880146275a0 R10=000000000003c9ed R11=0000000000006e2e R12=ffff888014627501 R13=ffff8880146275a8 R14=ffff888014627530 R15=ffff888014627560 RIP=ffffffff8135eecb 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 00007f030b656900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f030ad6f000 CR3=000000000dbcf000 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=5b02442d0ad07d1c00000000000ae988 XMM05=7892acb63363afe70000000000322de0 XMM06=0394861f14684e5900000000003214d8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000