[ 46.066918] ------------[ cut here ]------------ [ 46.067861] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.069893] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.071352] Modules linked in: [ 46.071984] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.074162] Tainted: [W]=WARN [ 46.074829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.076297] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.077209] 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 [ 46.080391] RSP: 0018:ffff888017277bc0 EFLAGS: 00010286 [ 46.081364] RAX: 0000000000000000 RBX: ffffed1002e4ef78 RCX: ffffffff813a4050 [ 46.082627] RDX: ffff88800f4b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.083915] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4ef2f [ 46.085179] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.086453] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017277df8 [ 46.087731] FS: 00007f374c30d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.089172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.090222] CR2: 00007ffc3e612ef7 CR3: 000000000e65d000 CR4: 0000000000350ef0 [ 46.091497] Call Trace: [ 46.092008] [ 46.092426] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.093307] ? __create_object+0x59/0x80 [ 46.094087] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.095065] __vmalloc_noprof+0x59/0x60 [ 46.095817] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.096707] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.097586] bpf_prog_alloc+0x39/0x200 [ 46.098314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.099249] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.100150] do_seccomp+0x349/0x25e0 [ 46.100868] ? find_held_lock+0x2b/0x80 [ 46.101580] ? do_prlimit+0x310/0x610 [ 46.102309] ? __pfx_do_seccomp+0x10/0x10 [ 46.103090] ? do_raw_spin_unlock+0x53/0x220 [ 46.103933] ? _raw_spin_unlock+0x1e/0x40 [ 46.104706] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.105619] ? static_key_count+0x60/0x80 [ 46.106413] prctl_set_seccomp+0x4e/0x70 [ 46.107181] __do_sys_prctl+0xe6c/0x1d70 [ 46.107967] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.108824] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.109794] ? irqentry_exit+0xf3/0x650 [ 46.110524] do_syscall_64+0xbf/0x430 [ 46.111261] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.112232] RIP: 0033:0x7f374c7ff5cd [ 46.112942] 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 [ 46.116121] RSP: 002b:00007ffc3e611ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.117474] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f374c7ff5cd [ 46.118755] RDX: 000055a602ce9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.120046] RBP: 00007ffc3e611c00 R08: 0000000000000000 R09: 00007ffc3e6112a0 [ 46.121314] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a640c63ad0 [ 46.122592] R13: 00007ffc3e612030 R14: 000055a640c64bc0 R15: 000055a640c75780 [ 46.123889] [ 46.124315] irq event stamp: 1775 [ 46.124951] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 46.126470] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 46.127996] softirqs last enabled at (1302): [] handle_softirqs+0x50c/0x770 [ 46.129534] softirqs last disabled at (1279): [] __irq_exit_rcu+0xc4/0x100 [ 46.131036] ---[ end trace 0000000000000000 ]--- [ 49.521802] ------------[ cut here ]------------ [ 49.522744] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.524813] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.526477] Modules linked in: [ 49.527565] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.529593] Tainted: [W]=WARN [ 49.530190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.531689] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.532571] 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 [ 49.535825] RSP: 0018:ffff888016e4fbc0 EFLAGS: 00010286 [ 49.536860] RAX: 0000000000000000 RBX: ffffed1002dc9f78 RCX: ffffffff813a4050 [ 49.538220] RDX: ffff8880157c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.539536] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc9f2f [ 49.540860] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.542183] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e4fdf8 [ 49.543468] FS: 00007f725a316900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.544922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.545974] CR2: 00007f725a808580 CR3: 000000001e951000 CR4: 0000000000350ef0 [ 49.547307] Call Trace: [ 49.547819] [ 49.548253] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.549150] ? __create_object+0x59/0x80 [ 49.549938] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.550912] __vmalloc_noprof+0x59/0x60 [ 49.551618] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.552507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.553434] bpf_prog_alloc+0x39/0x200 [ 49.554177] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.555093] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.555995] do_seccomp+0x349/0x25e0 [ 49.556711] ? finish_task_switch.isra.0+0x294/0x840 [ 49.557631] ? __pfx_do_seccomp+0x10/0x10 [ 49.558419] ? __schedule+0xf2c/0x3d40 [ 49.559172] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.560141] ? static_key_count+0x60/0x80 [ 49.560948] prctl_set_seccomp+0x4e/0x70 [ 49.561719] __do_sys_prctl+0xe6c/0x1d70 [ 49.562458] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.563286] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.564236] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.565179] ? irqentry_exit+0xf3/0x650 [ 49.565924] do_syscall_64+0xbf/0x430 [ 49.566607] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.567544] RIP: 0033:0x7f725a8085cd [ 49.568257] 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 [ 49.571386] RSP: 002b:00007ffc192cb440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.572757] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f725a8085cd [ 49.574037] RDX: 000055e52e099e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.575305] RBP: 00007ffc192cb4a0 R08: 0000000000000000 R09: 00007ffc192cab40 [ 49.576585] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e55cc55ad0 [ 49.577861] R13: 00007ffc192cb8d0 R14: 000055e55cc56bc0 R15: 000055e55cc67780 [ 49.579166] [ 49.579591] irq event stamp: 1889 [ 49.580243] hardirqs last enabled at (1899): [] __up_console_sem+0x78/0x80 [ 49.581776] hardirqs last disabled at (1908): [] __up_console_sem+0x5d/0x80 [ 49.583275] softirqs last enabled at (1416): [] handle_softirqs+0x50c/0x770 [ 49.584820] softirqs last disabled at (1411): [] __irq_exit_rcu+0xc4/0x100 [ 49.586324] ---[ end trace 0000000000000000 ]--- [ 50.407970] ------------[ cut here ]------------ [ 50.408721] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.410369] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.411541] Modules linked in: [ 50.412065] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.413686] Tainted: [W]=WARN [ 50.414135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.415320] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.416072] 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 [ 50.418707] RSP: 0018:ffff888016fffbc0 EFLAGS: 00010286 [ 50.419488] RAX: 0000000000000000 RBX: ffffed1002dfff78 RCX: ffffffff813a4050 [ 50.420565] RDX: ffff8880157f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.421628] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfff2f [ 50.422701] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.423791] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fffdf8 [ 50.424876] FS: 00007f8f2f1e6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.426088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.426980] CR2: 00007f8f2f6d8580 CR3: 000000001e9c0000 CR4: 0000000000350ef0 [ 50.428105] Call Trace: [ 50.428506] [ 50.428890] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.429595] ? __create_object+0x59/0x80 [ 50.430259] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.431062] __vmalloc_noprof+0x59/0x60 [ 50.431650] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.432408] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.433200] bpf_prog_alloc+0x39/0x200 [ 50.433820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.434565] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.435325] do_seccomp+0x349/0x25e0 [ 50.435924] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.436638] ? __pfx_do_seccomp+0x10/0x10 [ 50.437293] ? find_held_lock+0x2b/0x80 [ 50.437932] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.438735] ? static_key_count+0x60/0x80 [ 50.439370] prctl_set_seccomp+0x4e/0x70 [ 50.440030] __do_sys_prctl+0xe6c/0x1d70 [ 50.440653] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.441376] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.442189] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.443004] ? irqentry_exit+0xf3/0x650 [ 50.443605] do_syscall_64+0xbf/0x430 [ 50.444244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.445034] RIP: 0033:0x7f8f2f6d85cd [ 50.445596] 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 [ 50.448249] RSP: 002b:00007ffdbab34590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.449398] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8f2f6d85cd [ 50.450471] RDX: 0000562b1abb6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.451549] RBP: 00007ffdbab345f0 R08: 0000000000000000 R09: 00007ffdbab33c90 [ 50.452626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b403a6bf0 [ 50.453704] R13: 00007ffdbab34a20 R14: 0000562b403b0380 R15: 0000562b403bb460 [ 50.454804] [ 50.455163] irq event stamp: 1681 [ 50.455705] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 50.456986] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 50.458254] softirqs last enabled at (1180): [] handle_softirqs+0x50c/0x770 [ 50.459548] softirqs last disabled at (1159): [] __irq_exit_rcu+0xc4/0x100 [ 50.460840] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23143' (ECDSA) to the list of known hosts. 2025/11/17 19:56:37 fuzzer started 2025/11/17 19:56:38 dialing manager at localhost:37895 2025/11/17 19:56:38 checking machine... 2025/11/17 19:56:38 checking revisions... [ 51.340284] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:56:38 testing simple program... [ 51.411975] cgroup: Unknown subsys name 'net' [ 51.465173] cgroup: Unknown subsys name 'cpuset' [ 51.474287] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:56:37 Registers: info registers vcpu 0 RAX=ffffffff85e4c3f0 RBX=ffffffff85e4c3c0 RCX=ffffffff816328c3 RDX=0000000000000018 RSI=ffffffff88598328 RDI=ffffffff85e4c410 RBP=ffffffff88598308 RSP=ffff88806ce08c38 R8 =002f0572ef3c23de R9 =0000000b68a0aa00 R10=0000000b68a0aa00 R11=0000000000000000 R12=ffffffff85e4c3f0 R13=1878e380edc55200 R14=0000000b9f5a7704 R15=00000000003f97b4 RIP=ffffffff84c7398d RFL=00000002 [-------] 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 00007f8e44c78900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f725a8cb650 CR3=000000000dfd7000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002ea89 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=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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe2da5da38 CR3=000000000e662000 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=36353a393120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363437 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000