[ 51.723071] ------------[ cut here ]------------ [ 51.723993] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.726073] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 51.727525] Modules linked in: [ 51.728160] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.730388] Tainted: [W]=WARN [ 51.731072] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.732539] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.733467] 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 [ 51.736645] RSP: 0018:ffff88800ea7fbc0 EFLAGS: 00010286 [ 51.737625] RAX: 0000000000000000 RBX: ffffed1001d4ff78 RCX: ffffffff813a4050 [ 51.738957] RDX: ffff8880161a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.740237] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d4ff2f [ 51.741531] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.742811] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ea7fdf8 [ 51.744097] FS: 00007f06cfd8f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.745553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.746611] CR2: 00007f06d02f54a6 CR3: 000000000c95c000 CR4: 0000000000350ef0 [ 51.747923] Call Trace: [ 51.748436] [ 51.748851] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.749758] ? __create_object+0x59/0x80 [ 51.750548] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.751537] __vmalloc_noprof+0x59/0x60 [ 51.752293] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.753165] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.754111] bpf_prog_alloc+0x39/0x200 [ 51.754820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.755755] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.756663] do_seccomp+0x349/0x25e0 [ 51.757396] ? find_held_lock+0x2b/0x80 [ 51.758150] ? do_prlimit+0x310/0x610 [ 51.758858] ? __pfx_do_seccomp+0x10/0x10 [ 51.759649] ? do_raw_spin_unlock+0x53/0x220 [ 51.760511] ? _raw_spin_unlock+0x1e/0x40 [ 51.761298] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.762267] ? static_key_count+0x60/0x80 [ 51.763081] prctl_set_seccomp+0x4e/0x70 [ 51.763816] __do_sys_prctl+0xe6c/0x1d70 [ 51.764595] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.765455] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.766431] ? irqentry_exit+0xf3/0x650 [ 51.767212] do_syscall_64+0xbf/0x430 [ 51.767917] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.768877] RIP: 0033:0x7f06d02815cd [ 51.769584] 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 [ 51.772772] RSP: 002b:00007ffe3d845fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.774148] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06d02815cd [ 51.775443] RDX: 00005584a4de0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.776707] RBP: 00007ffe3d846040 R08: 0000000000000000 R09: 00007ffe3d8456e0 [ 51.777991] R10: 0000000000000000 R11: 0000000000000246 R12: 00005584bcb42ad0 [ 51.779273] R13: 00007ffe3d846470 R14: 00005584bcb43bc0 R15: 00005584bcb54780 [ 51.780582] [ 51.781057] irq event stamp: 1793 [ 51.781669] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 51.783191] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 51.784726] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 51.786256] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 51.787664] ---[ end trace 0000000000000000 ]--- [ 54.800040] ------------[ cut here ]------------ [ 54.800605] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.801971] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 54.802882] Modules linked in: [ 54.803281] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.804532] Tainted: [W]=WARN [ 54.804876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.805795] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.806374] 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 [ 54.808405] RSP: 0018:ffff888016637bc0 EFLAGS: 00010286 [ 54.809023] RAX: 0000000000000000 RBX: ffffed1002cc6f78 RCX: ffffffff813a4050 [ 54.809810] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.810614] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc6f2f [ 54.811433] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.812257] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016637df8 [ 54.813080] FS: 00007f52f2f7c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.813988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.814645] CR2: 0000563c224b34d0 CR3: 000000001f114000 CR4: 0000000000350ef0 [ 54.815497] Call Trace: [ 54.815791] [ 54.816083] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.816638] ? __create_object+0x59/0x80 [ 54.817138] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.817750] __vmalloc_noprof+0x59/0x60 [ 54.818233] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.818771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.819362] bpf_prog_alloc+0x39/0x200 [ 54.819832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.820436] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.821024] do_seccomp+0x349/0x25e0 [ 54.821449] ? finish_task_switch.isra.0+0x294/0x840 [ 54.822052] ? __pfx_do_seccomp+0x10/0x10 [ 54.822527] ? __schedule+0xf2c/0x3d40 [ 54.823001] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.823585] ? static_key_count+0x60/0x80 [ 54.824090] prctl_set_seccomp+0x4e/0x70 [ 54.824562] __do_sys_prctl+0xe6c/0x1d70 [ 54.825062] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.825584] do_syscall_64+0xbf/0x430 [ 54.826047] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.826639] RIP: 0033:0x7f52f346e5cd [ 54.827089] 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 [ 54.828782] RSP: 002b:00007fff0b411400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.829422] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52f346e5cd [ 54.830024] RDX: 000056303b322e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.830607] RBP: 00007fff0b411460 R08: 0000000000000000 R09: 00007fff0b410b00 [ 54.831235] R10: 0000000000000000 R11: 0000000000000246 R12: 000056304a43b2b0 [ 54.831804] R13: 00007fff0b411890 R14: 000056304a43dd20 R15: 000056304a44f8d0 [ 54.832398] [ 54.832592] irq event stamp: 1717 [ 54.832867] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 54.833560] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 54.834247] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 54.834958] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 54.835628] ---[ end trace 0000000000000000 ]--- [ 55.616669] ------------[ cut here ]------------ [ 55.617638] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.619667] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 55.621102] Modules linked in: [ 55.621681] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.623846] Tainted: [W]=WARN [ 55.624528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.626014] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.626881] 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 [ 55.630015] RSP: 0018:ffff88800efb7bc0 EFLAGS: 00010286 [ 55.631000] RAX: 0000000000000000 RBX: ffffed1001df6f78 RCX: ffffffff813a4050 [ 55.632279] RDX: ffff888016175340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.633551] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001df6f2f [ 55.634839] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.636117] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efb7df8 [ 55.637383] FS: 00007fcd1c84c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.638841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.639895] CR2: 00007ffce3d88ef8 CR3: 000000000c132000 CR4: 0000000000350ef0 [ 55.641166] Call Trace: [ 55.641626] [ 55.642058] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.642929] ? __create_object+0x59/0x80 [ 55.643714] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.644669] __vmalloc_noprof+0x59/0x60 [ 55.645404] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.646260] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.647208] bpf_prog_alloc+0x39/0x200 [ 55.647892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.648813] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.649719] do_seccomp+0x349/0x25e0 [ 55.650445] ? find_held_lock+0x2b/0x80 [ 55.651231] ? do_prlimit+0x310/0x610 [ 55.651928] ? __pfx_do_seccomp+0x10/0x10 [ 55.652736] ? do_raw_spin_unlock+0x53/0x220 [ 55.653566] ? _raw_spin_unlock+0x1e/0x40 [ 55.654355] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.655348] ? static_key_count+0x60/0x80 [ 55.656170] prctl_set_seccomp+0x4e/0x70 [ 55.656901] __do_sys_prctl+0xe6c/0x1d70 [ 55.657695] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.658561] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.659537] ? irqentry_exit+0xf3/0x650 [ 55.660321] do_syscall_64+0xbf/0x430 [ 55.661060] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.662012] RIP: 0033:0x7fcd1cd3e5cd [ 55.662705] 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 [ 55.665930] RSP: 002b:00007ffce3d86650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.667335] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd1cd3e5cd [ 55.668620] RDX: 000055dcb9446e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.669924] RBP: 00007ffce3d866b0 R08: 0000000000000000 R09: 00007ffce3d85d50 [ 55.671249] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dcf7355ad0 [ 55.672549] R13: 00007ffce3d86ae0 R14: 000055dcf7356bc0 R15: 000055dcf7367780 [ 55.673845] [ 55.674329] irq event stamp: 1953 [ 55.675000] hardirqs last enabled at (1963): [] __up_console_sem+0x78/0x80 [ 55.676548] hardirqs last disabled at (1972): [] __up_console_sem+0x5d/0x80 [ 55.678064] softirqs last enabled at (1950): [] handle_softirqs+0x50c/0x770 [ 55.679632] softirqs last disabled at (1945): [] __irq_exit_rcu+0xc4/0x100 [ 55.681165] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20249' (ECDSA) to the list of known hosts. 2025/11/18 03:29:05 fuzzer started 2025/11/18 03:29:05 dialing manager at localhost:37895 2025/11/18 03:29:05 checking machine... 2025/11/18 03:29:05 checking revisions... [ 56.616176] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:29:05 testing simple program... [ 56.696445] cgroup: Unknown subsys name 'net' [ 56.744876] cgroup: Unknown subsys name 'cpuset' [ 56.757065] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:29:04 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffffffff85e78700 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffffffff86fb939a RSP=ffff88806ce089f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff86fb939a R13=0000000000000000 R14=ffffffff85c2ca00 R15=ffff888008c4b780 RIP=ffffffff84c721be 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f99f6ac8038 CR3=000000000be3c000 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=d730f91a3cdd47a13f44c460d2f7da99 XMM02=00000000003057d0eff9b2d0a8fce9cb XMM03=00000000003058a02c67c8bc2e329bc3 XMM04=2cbc499fea62a09300000000000ae988 XMM05=cc418e2f59f58cb10000000000322dc0 XMM06=3e829fc8c8edc9900000000000321448 XMM07=fb795ef6d65770560000000000311198 XMM08=2c67c8bc2e329bc30000000000305840 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8175a637 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff8880072375b0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8175a586 R13=0000000000000206 R14=ffff888015f08000 R15=0000000000092cc0 RIP=ffffffff81528f47 RFL=00000206 [-----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 00007f52f2f7c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f52f3533618 CR3=000000000e638000 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