[ 38.986639] ------------[ cut here ]------------ [ 38.987561] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.989583] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.991035] Modules linked in: [ 38.991707] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.993693] Tainted: [W]=WARN [ 38.994242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.995704] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.996619] 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 [ 38.999796] RSP: 0018:ffff888014bafbc0 EFLAGS: 00010286 [ 39.000772] RAX: 0000000000000000 RBX: ffffed1002975f78 RCX: ffffffff813a4050 [ 39.002060] RDX: ffff88801a500000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.003343] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002975f2f [ 39.004624] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.005909] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014bafdf8 [ 39.007193] FS: 00007f1f70c6f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.008624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.009686] CR2: 00007ffd16b76ef8 CR3: 000000000b8c7000 CR4: 0000000000350ef0 [ 39.010971] Call Trace: [ 39.011466] [ 39.011876] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.012776] ? __create_object+0x59/0x80 [ 39.013554] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.014529] __vmalloc_noprof+0x59/0x60 [ 39.015244] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.016110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.017054] bpf_prog_alloc+0x39/0x200 [ 39.017799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.018746] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.019650] do_seccomp+0x349/0x25e0 [ 39.020366] ? find_held_lock+0x2b/0x80 [ 39.021083] ? do_prlimit+0x310/0x610 [ 39.021839] ? __pfx_do_seccomp+0x10/0x10 [ 39.022610] ? do_raw_spin_unlock+0x53/0x220 [ 39.023444] ? _raw_spin_unlock+0x1e/0x40 [ 39.024167] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.025119] ? static_key_count+0x60/0x80 [ 39.025918] prctl_set_seccomp+0x4e/0x70 [ 39.026688] __do_sys_prctl+0xe6c/0x1d70 [ 39.027463] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.028273] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.029227] ? irqentry_exit+0xf3/0x650 [ 39.030012] do_syscall_64+0xbf/0x430 [ 39.030741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.031682] RIP: 0033:0x7f1f711615cd [ 39.032384] 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 [ 39.035602] RSP: 002b:00007ffd16b747c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.036972] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f711615cd [ 39.038249] RDX: 000055718fc1ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.039530] RBP: 00007ffd16b74820 R08: 0000000000000000 R09: 00007ffd16b73ec0 [ 39.040839] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571b922c240 [ 39.042126] R13: 00007ffd16b74c50 R14: 00005571b922bbf0 R15: 00005571b92404d0 [ 39.043423] [ 39.043847] irq event stamp: 1753 [ 39.044496] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 39.046020] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 39.047552] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 39.049093] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 39.050624] ---[ end trace 0000000000000000 ]--- [ 41.919525] ------------[ cut here ]------------ [ 41.920422] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.922444] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 41.923886] Modules linked in: [ 41.924497] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.926664] Tainted: [W]=WARN [ 41.927200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.929081] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.929981] 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 [ 41.933062] RSP: 0018:ffff888019117bc0 EFLAGS: 00010286 [ 41.934059] RAX: 0000000000000000 RBX: ffffed1003222f78 RCX: ffffffff813a4050 [ 41.935348] RDX: ffff88800f411bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.936626] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003222f2f [ 41.937922] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.939218] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019117df8 [ 41.940504] FS: 00007f27e75a8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.941956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.943022] CR2: 00007ffe7e2f8ef8 CR3: 00000000204c9000 CR4: 0000000000350ef0 [ 41.944302] Call Trace: [ 41.944798] [ 41.945210] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.946120] ? __create_object+0x59/0x80 [ 41.946906] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.947879] __vmalloc_noprof+0x59/0x60 [ 41.948643] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.949527] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.950486] bpf_prog_alloc+0x39/0x200 [ 41.951187] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.952119] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.953025] do_seccomp+0x349/0x25e0 [ 41.953774] ? find_held_lock+0x2b/0x80 [ 41.954549] ? do_prlimit+0x310/0x610 [ 41.955274] ? __pfx_do_seccomp+0x10/0x10 [ 41.956055] ? do_raw_spin_unlock+0x53/0x220 [ 41.956901] ? _raw_spin_unlock+0x1e/0x40 [ 41.957707] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.958703] ? static_key_count+0x60/0x80 [ 41.959512] prctl_set_seccomp+0x4e/0x70 [ 41.960245] __do_sys_prctl+0xe6c/0x1d70 [ 41.961023] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.961906] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.962882] ? irqentry_exit+0xf3/0x650 [ 41.963659] do_syscall_64+0xbf/0x430 [ 41.964394] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.965355] RIP: 0033:0x7f27e7a9a5cd [ 41.966036] 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 [ 41.969204] RSP: 002b:00007ffe7e2f77c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.970607] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27e7a9a5cd [ 41.971902] RDX: 000055c935e39e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.973187] RBP: 00007ffe7e2f7820 R08: 0000000000000000 R09: 00007ffe7e2f6ec0 [ 41.974484] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c939458bf0 [ 41.975760] R13: 00007ffe7e2f7c50 R14: 000055c939462380 R15: 000055c93946d460 [ 41.977049] [ 41.977557] irq event stamp: 1909 [ 41.978195] hardirqs last enabled at (1917): [] __up_console_sem+0x78/0x80 [ 41.979583] hardirqs last disabled at (1926): [] __up_console_sem+0x5d/0x80 [ 41.980855] softirqs last enabled at (1906): [] handle_softirqs+0x50c/0x770 [ 41.982152] softirqs last disabled at (1901): [] __irq_exit_rcu+0xc4/0x100 [ 41.983408] ---[ end trace 0000000000000000 ]--- [ 42.632677] ------------[ cut here ]------------ [ 42.633409] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.635047] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.636205] Modules linked in: [ 42.636712] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.638306] Tainted: [W]=WARN [ 42.638777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.639951] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.640855] 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 [ 42.643392] RSP: 0018:ffff88801ace7bc0 EFLAGS: 00010286 [ 42.644132] RAX: 0000000000000000 RBX: ffffed100359cf78 RCX: ffffffff813a4050 [ 42.645154] RDX: ffff888016a53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.646180] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100359cf2f [ 42.647213] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.648244] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ace7df8 [ 42.649268] FS: 00007f0e0aaed900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.650428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.651241] CR2: 00007ffd316f9ef8 CR3: 000000001fd30000 CR4: 0000000000350ef0 [ 42.652265] Call Trace: [ 42.652669] [ 42.652996] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.653717] ? __create_object+0x59/0x80 [ 42.654309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.655092] __vmalloc_noprof+0x59/0x60 [ 42.655701] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.656405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.657111] bpf_prog_alloc+0x39/0x200 [ 42.657723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.658457] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.659143] do_seccomp+0x349/0x25e0 [ 42.659728] ? find_held_lock+0x2b/0x80 [ 42.660307] ? do_prlimit+0x310/0x610 [ 42.660911] ? __pfx_do_seccomp+0x10/0x10 [ 42.661530] ? do_raw_spin_unlock+0x53/0x220 [ 42.662174] ? _raw_spin_unlock+0x1e/0x40 [ 42.662803] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.663575] ? static_key_count+0x60/0x80 [ 42.664187] prctl_set_seccomp+0x4e/0x70 [ 42.664811] __do_sys_prctl+0xe6c/0x1d70 [ 42.665433] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.666092] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.666863] ? irqentry_exit+0xf3/0x650 [ 42.667487] do_syscall_64+0xbf/0x430 [ 42.668043] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.668804] RIP: 0033:0x7f0e0afdf5cd [ 42.669353] 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 [ 42.671887] RSP: 002b:00007ffd316f8df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.672982] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e0afdf5cd [ 42.674035] RDX: 0000557b5fbfce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.675062] RBP: 00007ffd316f8e50 R08: 0000000000000000 R09: 00007ffd316f84f0 [ 42.676091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b86f032b0 [ 42.677124] R13: 00007ffd316f9280 R14: 0000557b86f05d20 R15: 0000557b86f178d0 [ 42.678185] [ 42.678567] irq event stamp: 1785 [ 42.679051] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 42.680281] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 42.681522] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 42.682766] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 42.683980] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65285' (ECDSA) to the list of known hosts. 2025/11/18 00:35:34 fuzzer started 2025/11/18 00:35:35 dialing manager at localhost:37895 2025/11/18 00:35:35 checking machine... 2025/11/18 00:35:35 checking revisions... [ 43.564363] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:35:35 testing simple program... [ 43.669567] cgroup: Unknown subsys name 'net' [ 43.735136] cgroup: Unknown subsys name 'cpuset' [ 43.746855] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:35:34 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=00007ff287ffe860 RCX=ffffffff869d7fd2 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffff88800c2f8000 RSP=ffff88800c2ff730 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff8135e7a2 R13=ffff88800c2ff818 R14=ffff88800c2fff58 R15=ffff88800c2ff7d0 RIP=ffffffff81528ed0 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 00007ff287fff700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc49da5408 CR3=000000001af38000 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=2034333a35333a303020383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033333a35333a3030203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026c2d 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=00000206 [-----P-] 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=00007f27e7b5f618 CR3=000000001af38000 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=35333a303020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363033 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000