[ 39.052299] ------------[ cut here ]------------ [ 39.053255] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.055238] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.056666] Modules linked in: [ 39.057261] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.059260] Tainted: [W]=WARN [ 39.059860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.061312] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.062230] 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 [ 39.065686] RSP: 0018:ffff888019a1fbc0 EFLAGS: 00010286 [ 39.066738] RAX: 0000000000000000 RBX: ffffed1003343f78 RCX: ffffffff813a4050 [ 39.068019] RDX: ffff888015fb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.069283] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003343f2f [ 39.070562] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.071833] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a1fdf8 [ 39.073095] FS: 00007fcd25bf9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.074522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.075584] CR2: 00007ffda914eef8 CR3: 0000000009eb5000 CR4: 0000000000350ef0 [ 39.076870] Call Trace: [ 39.077342] [ 39.077797] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.078692] ? __create_object+0x59/0x80 [ 39.079439] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.080399] __vmalloc_noprof+0x59/0x60 [ 39.081154] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.082028] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.082941] bpf_prog_alloc+0x39/0x200 [ 39.083683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.084599] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.085461] do_seccomp+0x349/0x25e0 [ 39.086178] ? find_held_lock+0x2b/0x80 [ 39.086928] ? do_prlimit+0x310/0x610 [ 39.087671] ? __pfx_do_seccomp+0x10/0x10 [ 39.088408] ? do_raw_spin_unlock+0x53/0x220 [ 39.089226] ? _raw_spin_unlock+0x1e/0x40 [ 39.089991] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.090955] ? static_key_count+0x60/0x80 [ 39.091762] prctl_set_seccomp+0x4e/0x70 [ 39.092527] __do_sys_prctl+0xe6c/0x1d70 [ 39.093271] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.094136] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.095105] ? irqentry_exit+0xf3/0x650 [ 39.095878] do_syscall_64+0xbf/0x430 [ 39.096621] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.097578] RIP: 0033:0x7fcd260eb5cd [ 39.098237] 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 [ 39.101410] RSP: 002b:00007ffda914c660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.102761] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd260eb5cd [ 39.104044] RDX: 000055e75d394e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.105320] RBP: 00007ffda914c6c0 R08: 0000000000000000 R09: 00007ffda914bd60 [ 39.106595] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e76cc1ead0 [ 39.107900] R13: 00007ffda914caf0 R14: 000055e76cc1fbc0 R15: 000055e76cc30780 [ 39.109213] [ 39.109660] irq event stamp: 1813 [ 39.110260] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 39.111784] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 39.113279] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 39.114814] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 39.116322] ---[ end trace 0000000000000000 ]--- [ 41.910347] ------------[ cut here ]------------ [ 41.911336] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.913411] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.914915] Modules linked in: [ 41.915578] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.917607] Tainted: [W]=WARN [ 41.918173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.919917] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.920871] 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 [ 41.924288] RSP: 0018:ffff88801be6fbc0 EFLAGS: 00010286 [ 41.925342] RAX: 0000000000000000 RBX: ffffed10037cdf78 RCX: ffffffff813a4050 [ 41.926678] RDX: ffff888019a01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.928009] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037cdf2f [ 41.929348] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.930654] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801be6fdf8 [ 41.932005] FS: 00007f47ac76d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.933503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.934606] CR2: 00007f47accd34a6 CR3: 000000000d319000 CR4: 0000000000350ef0 [ 41.935958] Call Trace: [ 41.936441] [ 41.936912] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.937822] ? __create_object+0x59/0x80 [ 41.938627] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.939640] __vmalloc_noprof+0x59/0x60 [ 41.940360] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.941265] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.942210] bpf_prog_alloc+0x39/0x200 [ 41.942977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.943929] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.944863] do_seccomp+0x349/0x25e0 [ 41.945598] ? find_held_lock+0x2b/0x80 [ 41.946345] ? do_prlimit+0x310/0x610 [ 41.947111] ? __pfx_do_seccomp+0x10/0x10 [ 41.947915] ? do_raw_spin_unlock+0x53/0x220 [ 41.948770] ? _raw_spin_unlock+0x1e/0x40 [ 41.949572] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.950551] ? static_key_count+0x60/0x80 [ 41.951351] prctl_set_seccomp+0x4e/0x70 [ 41.952154] __do_sys_prctl+0xe6c/0x1d70 [ 41.952946] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.953827] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.954821] ? irqentry_exit+0xf3/0x650 [ 41.955608] do_syscall_64+0xbf/0x430 [ 41.956332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.957318] RIP: 0033:0x7f47acc5f5cd [ 41.958029] 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 [ 41.961355] RSP: 002b:00007ffc220590b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.962766] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47acc5f5cd [ 41.964104] RDX: 000055d5f15b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.965446] RBP: 00007ffc22059110 R08: 0000000000000000 R09: 00007ffc220587b0 [ 41.966772] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d613235ad0 [ 41.968121] R13: 00007ffc22059540 R14: 000055d613236bc0 R15: 000055d613247780 [ 41.969452] [ 41.969935] irq event stamp: 1807 [ 41.970588] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 41.972170] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 41.973759] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 41.975354] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 41.976731] ---[ end trace 0000000000000000 ]--- [ 42.636849] ------------[ cut here ]------------ [ 42.637755] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.639745] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.641176] Modules linked in: [ 42.641794] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.643788] Tainted: [W]=WARN [ 42.644348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.646130] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.647183] 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 [ 42.650346] RSP: 0018:ffff888017bf7bc0 EFLAGS: 00010286 [ 42.651320] RAX: 0000000000000000 RBX: ffffed1002f7ef78 RCX: ffffffff813a4050 [ 42.652606] RDX: ffff888017263780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.653879] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7ef2f [ 42.655159] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.656452] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bf7df8 [ 42.657757] FS: 00007fb642d65900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.659175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.660231] CR2: 00007fb643257580 CR3: 000000002041b000 CR4: 0000000000350ef0 [ 42.661520] Call Trace: [ 42.661985] [ 42.662404] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.663306] ? __create_object+0x59/0x80 [ 42.664082] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.665055] __vmalloc_noprof+0x59/0x60 [ 42.665809] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.666686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.667619] bpf_prog_alloc+0x39/0x200 [ 42.668323] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.669244] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.670147] do_seccomp+0x349/0x25e0 [ 42.670856] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.671770] ? __pfx_do_seccomp+0x10/0x10 [ 42.672558] ? find_held_lock+0x2b/0x80 [ 42.673275] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.674224] ? static_key_count+0x60/0x80 [ 42.675015] prctl_set_seccomp+0x4e/0x70 [ 42.675799] __do_sys_prctl+0xe6c/0x1d70 [ 42.676588] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.677401] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.678363] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.679334] ? irqentry_exit+0xf3/0x650 [ 42.680109] do_syscall_64+0xbf/0x430 [ 42.680851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.681792] RIP: 0033:0x7fb6432575cd [ 42.682445] 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 [ 42.685598] RSP: 002b:00007fff9ddf2530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.686949] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb6432575cd [ 42.688229] RDX: 000055bd35f14e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.689523] RBP: 00007fff9ddf2590 R08: 0000000000000000 R09: 00007fff9ddf1c30 [ 42.690815] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd6a54dad0 [ 42.692136] R13: 00007fff9ddf29c0 R14: 000055bd6a54ebc0 R15: 000055bd6a55f780 [ 42.693444] [ 42.693911] irq event stamp: 3073 [ 42.694548] hardirqs last enabled at (3083): [] __up_console_sem+0x78/0x80 [ 42.696091] hardirqs last disabled at (3092): [] __up_console_sem+0x5d/0x80 [ 42.697609] softirqs last enabled at (3050): [] handle_softirqs+0x50c/0x770 [ 42.699137] softirqs last disabled at (3045): [] __irq_exit_rcu+0xc4/0x100 [ 42.700561] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62092' (ECDSA) to the list of known hosts. 2025/11/18 13:03:54 fuzzer started 2025/11/18 13:03:55 dialing manager at localhost:34383 2025/11/18 13:03:55 checking machine... 2025/11/18 13:03:55 checking revisions... [ 43.371645] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:03:55 testing simple program... [ 43.454648] cgroup: Unknown subsys name 'net' [ 43.499430] cgroup: Unknown subsys name 'cpuset' [ 43.507742] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:03:54 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888016059bc0 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801605a618 RSP=ffff88806ce087d8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801605a690 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 00007f47ac76d900 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=00007f47ac732008 CR3=000000001fc82000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000216cb 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9dbc970000 CR3=000000000ccd9000 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=7ab3270c0a690791af43056c251fcba3 XMM02=0000000000307090eff9b2d0a8fce9cb XMM03=00000000003071602c67c8bc2e329bc3 XMM04=8d26c3a7b80e990900000000000ae988 XMM05=7516d28ca3a5a4430000000000320c48 XMM06=817b8945e9d5037300000000003208d0 XMM07=e042d86d42eb936e0000000000311040 XMM08=9e84f8e99b1d12f20000000000307160 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000