[ 46.850525] ------------[ cut here ]------------ [ 46.851478] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.853539] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.855013] Modules linked in: [ 46.855664] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.857922] Tainted: [W]=WARN [ 46.858600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.860072] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.861002] 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 [ 46.864155] RSP: 0018:ffff88801a1dfbc0 EFLAGS: 00010286 [ 46.865088] RAX: 0000000000000000 RBX: ffffed100343bf78 RCX: ffffffff813a4050 [ 46.866403] RDX: ffff888017101bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.867706] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100343bf2f [ 46.869013] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.870312] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1dfdf8 [ 46.871592] FS: 00007fbbc3090900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.873035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.874104] CR2: 00007ffc1cec1ef8 CR3: 000000000dfaf000 CR4: 0000000000350ef0 [ 46.875411] Call Trace: [ 46.875873] [ 46.876334] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.877229] ? __create_object+0x59/0x80 [ 46.877967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.878944] __vmalloc_noprof+0x59/0x60 [ 46.879697] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.880595] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.881523] bpf_prog_alloc+0x39/0x200 [ 46.882255] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.883192] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.884049] do_seccomp+0x349/0x25e0 [ 46.884771] ? find_held_lock+0x2b/0x80 [ 46.885528] ? do_prlimit+0x310/0x610 [ 46.886261] ? __pfx_do_seccomp+0x10/0x10 [ 46.887009] ? do_raw_spin_unlock+0x53/0x220 [ 46.887833] ? _raw_spin_unlock+0x1e/0x40 [ 46.888630] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.889597] ? static_key_count+0x60/0x80 [ 46.890410] prctl_set_seccomp+0x4e/0x70 [ 46.891185] __do_sys_prctl+0xe6c/0x1d70 [ 46.891920] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.892798] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.893790] ? irqentry_exit+0xf3/0x650 [ 46.894555] do_syscall_64+0xbf/0x430 [ 46.895304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.896258] RIP: 0033:0x7fbbc35825cd [ 46.896933] 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 [ 46.900136] RSP: 002b:00007ffc1cebffc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.901522] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbbc35825cd [ 46.902799] RDX: 0000562b23109e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.904087] RBP: 00007ffc1cec0020 R08: 0000000000000000 R09: 00007ffc1cebf6c0 [ 46.905419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b28a40240 [ 46.906702] R13: 00007ffc1cec0450 R14: 0000562b28a3fbf0 R15: 0000562b28a544d0 [ 46.908003] [ 46.908493] irq event stamp: 1811 [ 46.909108] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 46.910661] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 46.912188] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 46.913748] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 46.915287] ---[ end trace 0000000000000000 ]--- [ 49.886997] ------------[ cut here ]------------ [ 49.887985] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.890083] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.891619] Modules linked in: [ 49.892281] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.894610] Tainted: [W]=WARN [ 49.895308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.896882] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.897850] 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 [ 49.901178] RSP: 0018:ffff8880169ffbc0 EFLAGS: 00010286 [ 49.902213] RAX: 0000000000000000 RBX: ffffed1002d3ff78 RCX: ffffffff813a4050 [ 49.903556] RDX: ffff88801a163780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.904912] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3ff2f [ 49.906252] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.907604] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169ffdf8 [ 49.908964] FS: 00007fce4895d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.910461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.911576] CR2: 00007ffee6654ef8 CR3: 000000000dd10000 CR4: 0000000000350ef0 [ 49.912927] Call Trace: [ 49.913454] [ 49.913894] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.914837] ? __create_object+0x59/0x80 [ 49.915660] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.916698] __vmalloc_noprof+0x59/0x60 [ 49.917505] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.918437] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.919417] bpf_prog_alloc+0x39/0x200 [ 49.920189] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.921194] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.922106] do_seccomp+0x349/0x25e0 [ 49.922861] ? find_held_lock+0x2b/0x80 [ 49.923672] ? do_prlimit+0x310/0x610 [ 49.924474] ? __pfx_do_seccomp+0x10/0x10 [ 49.925325] ? do_raw_spin_unlock+0x53/0x220 [ 49.926224] ? _raw_spin_unlock+0x1e/0x40 [ 49.927002] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.928027] ? static_key_count+0x60/0x80 [ 49.928917] prctl_set_seccomp+0x4e/0x70 [ 49.929742] __do_sys_prctl+0xe6c/0x1d70 [ 49.930574] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.931492] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.932558] ? irqentry_exit+0xf3/0x650 [ 49.933381] do_syscall_64+0xbf/0x430 [ 49.934173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.935195] RIP: 0033:0x7fce48e4f5cd [ 49.935904] 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 [ 49.939324] RSP: 002b:00007ffee6653760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.940781] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce48e4f5cd [ 49.941865] RDX: 000055776c720e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.942944] RBP: 00007ffee66537c0 R08: 0000000000000000 R09: 00007ffee6652e60 [ 49.944048] R10: 0000000000000000 R11: 0000000000000246 R12: 000055778571d2b0 [ 49.945134] R13: 00007ffee6653bf0 R14: 000055778571fd20 R15: 00005577857318d0 [ 49.946228] [ 49.946583] irq event stamp: 1795 [ 49.947089] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.948415] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 49.949693] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 49.950991] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 49.952292] ---[ end trace 0000000000000000 ]--- [ 50.699817] ------------[ cut here ]------------ [ 50.700731] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.702731] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.704249] Modules linked in: [ 50.704864] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.706864] Tainted: [W]=WARN [ 50.707459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.708931] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.709838] 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 [ 50.713039] RSP: 0018:ffff88800f0b7bc0 EFLAGS: 00010286 [ 50.714015] RAX: 0000000000000000 RBX: ffffed1001e16f78 RCX: ffffffff813a4050 [ 50.715282] RDX: ffff888015811bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.716561] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e16f2f [ 50.717845] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.719140] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0b7df8 [ 50.720419] FS: 00007fea1b9e4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.721854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.722900] CR2: 00007fea1bed6580 CR3: 000000000df87000 CR4: 0000000000350ef0 [ 50.724169] Call Trace: [ 50.724637] [ 50.725039] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.725952] ? __create_object+0x59/0x80 [ 50.726749] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.727710] __vmalloc_noprof+0x59/0x60 [ 50.728461] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.729351] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.730270] bpf_prog_alloc+0x39/0x200 [ 50.730947] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.731882] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.732801] do_seccomp+0x349/0x25e0 [ 50.733532] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.734430] ? __pfx_do_seccomp+0x10/0x10 [ 50.735218] ? find_held_lock+0x2b/0x80 [ 50.735935] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.736905] ? static_key_count+0x60/0x80 [ 50.737709] prctl_set_seccomp+0x4e/0x70 [ 50.738471] __do_sys_prctl+0xe6c/0x1d70 [ 50.739254] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.740058] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.741022] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.741989] ? irqentry_exit+0xf3/0x650 [ 50.742746] do_syscall_64+0xbf/0x430 [ 50.743480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.744421] RIP: 0033:0x7fea1bed65cd [ 50.745077] 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 [ 50.748231] RSP: 002b:00007fffb1aa4bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.749586] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea1bed65cd [ 50.750862] RDX: 00005613ce236e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.752159] RBP: 00007fffb1aa4c30 R08: 0000000000000000 R09: 00007fffb1aa42d0 [ 50.753387] R10: 0000000000000000 R11: 0000000000000246 R12: 00005613e29fdad0 [ 50.754171] R13: 00007fffb1aa5060 R14: 00005613e29febc0 R15: 00005613e2a0f780 [ 50.754921] [ 50.755208] irq event stamp: 1861 [ 50.755578] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 50.756518] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 50.757460] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 50.758349] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 50.759218] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7775' (ECDSA) to the list of known hosts. 2025/11/18 19:59:49 fuzzer started 2025/11/18 19:59:49 dialing manager at localhost:34383 2025/11/18 19:59:49 checking machine... 2025/11/18 19:59:49 checking revisions... [ 51.616581] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:59:49 testing simple program... [ 51.704045] cgroup: Unknown subsys name 'net' [ 51.760699] cgroup: Unknown subsys name 'cpuset' [ 51.777081] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:59:48 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1159 RSI=ffffffff813c1c59 RDI=ffff88806ce08b38 RBP=ffff88806ce08b08 RSP=ffff88806ce08a60 R8 =ffffffff86a0ba5a R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000008972 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff888015bd1bc0 R15=ffff888008c4b780 RIP=ffffffff8161913f RFL=00000286 [--S--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 00007fce4895d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffee664d000 CR3=000000001f2db000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000299ad 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffea91f288 CR3=000000000b905000 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=39353a393120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363331 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000