[ 38.976873] ------------[ cut here ]------------ [ 38.977811] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.979878] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 38.981340] Modules linked in: [ 38.981918] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.983987] Tainted: [W]=WARN [ 38.984534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.986010] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.986864] 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 [ 38.990070] RSP: 0018:ffff88801646fbc0 EFLAGS: 00010286 [ 38.991032] RAX: 0000000000000000 RBX: ffffed1002c8df78 RCX: ffffffff813a4050 [ 38.992337] RDX: ffff888015a9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.993630] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8df2f [ 38.994904] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.996196] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801646fdf8 [ 38.997486] FS: 00007fe902d12900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.998916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.000042] CR2: 00007fe903204580 CR3: 000000000f027000 CR4: 0000000000350ef0 [ 39.001546] Call Trace: [ 39.002173] [ 39.002664] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.003746] ? __create_object+0x59/0x80 [ 39.004610] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.005603] __vmalloc_noprof+0x59/0x60 [ 39.006358] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.007228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.008158] bpf_prog_alloc+0x39/0x200 [ 39.008865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.009797] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.010693] do_seccomp+0x349/0x25e0 [ 39.011414] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.012373] ? __pfx_do_seccomp+0x10/0x10 [ 39.013153] ? find_held_lock+0x2b/0x80 [ 39.014019] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.015050] ? static_key_count+0x60/0x80 [ 39.015819] prctl_set_seccomp+0x4e/0x70 [ 39.016578] __do_sys_prctl+0xe6c/0x1d70 [ 39.017338] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.018184] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.019109] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.020039] ? irqentry_exit+0xf3/0x650 [ 39.020737] do_syscall_64+0xbf/0x430 [ 39.021449] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.022367] RIP: 0033:0x7fe9032045cd [ 39.023076] 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 [ 39.026210] RSP: 002b:00007ffc10332580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.027550] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9032045cd [ 39.028817] RDX: 00005618514f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.030102] RBP: 00007ffc103325e0 R08: 0000000000000000 R09: 00007ffc10331c80 [ 39.031195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561878eb2ad0 [ 39.032321] R13: 00007ffc10332a10 R14: 0000561878eb3bc0 R15: 0000561878ec4780 [ 39.033439] [ 39.033819] irq event stamp: 1741 [ 39.034391] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 39.035724] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 39.037046] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 39.038424] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 39.039676] ---[ end trace 0000000000000000 ]--- [ 42.620032] ------------[ cut here ]------------ [ 42.620894] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.622931] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 42.624617] Modules linked in: [ 42.625328] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.627343] Tainted: [W]=WARN [ 42.627887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.629342] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.630259] 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 [ 42.633405] RSP: 0018:ffff888016cafbc0 EFLAGS: 00010286 [ 42.634421] RAX: 0000000000000000 RBX: ffffed1002d95f78 RCX: ffffffff813a4050 [ 42.635694] RDX: ffff888019bc8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.636974] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d95f2f [ 42.638263] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.639540] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cafdf8 [ 42.640821] FS: 00007fa7df9c3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.642265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.643328] CR2: 00007fa7dfeb5580 CR3: 000000001f43e000 CR4: 0000000000350ef0 [ 42.644610] Call Trace: [ 42.645109] [ 42.645524] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.646456] ? __create_object+0x59/0x80 [ 42.647248] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.648213] __vmalloc_noprof+0x59/0x60 [ 42.648929] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.649823] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.650761] bpf_prog_alloc+0x39/0x200 [ 42.651483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.652420] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.653341] do_seccomp+0x349/0x25e0 [ 42.654085] ? irqentry_exit+0x17b/0x650 [ 42.654817] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 42.655807] ? __pfx_do_seccomp+0x10/0x10 [ 42.656604] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.657578] ? static_key_count+0x60/0x80 [ 42.658376] prctl_set_seccomp+0x4e/0x70 [ 42.659147] __do_sys_prctl+0xe6c/0x1d70 [ 42.659877] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.660784] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.661766] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.662755] ? irqentry_exit+0xf3/0x650 [ 42.663529] do_syscall_64+0xbf/0x430 [ 42.664275] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.665222] RIP: 0033:0x7fa7dfeb55cd [ 42.665898] 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 [ 42.669017] RSP: 002b:00007ffdc8aa6110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.670363] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7dfeb55cd [ 42.671649] RDX: 000055fc3a1e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.672910] RBP: 00007ffdc8aa6170 R08: 0000000000000000 R09: 00007ffdc8aa5810 [ 42.674203] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fc48708ad0 [ 42.675486] R13: 00007ffdc8aa65a0 R14: 000055fc48709bc0 R15: 000055fc4871a780 [ 42.676782] [ 42.677259] irq event stamp: 1825 [ 42.677872] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 42.679385] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 42.680892] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 42.682462] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 42.683985] ---[ end trace 0000000000000000 ]--- [ 43.482328] ------------[ cut here ]------------ [ 43.483119] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.484813] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 43.486038] Modules linked in: [ 43.486526] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.488155] Tainted: [W]=WARN [ 43.488622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.489841] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.490598] 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 [ 43.493237] RSP: 0018:ffff88801acc7bc0 EFLAGS: 00010286 [ 43.494048] RAX: 0000000000000000 RBX: ffffed1003598f78 RCX: ffffffff813a4050 [ 43.495102] RDX: ffff88801ac9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.496160] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003598f2f [ 43.497220] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.498291] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801acc7df8 [ 43.499350] FS: 00007fa004817900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.500536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.501401] CR2: 00007ffc6ccc6ef7 CR3: 0000000013547000 CR4: 0000000000350ef0 [ 43.502462] Call Trace: [ 43.502847] [ 43.503214] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.503920] ? __create_object+0x59/0x80 [ 43.504564] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.505360] __vmalloc_noprof+0x59/0x60 [ 43.505992] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.506685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.507456] bpf_prog_alloc+0x39/0x200 [ 43.508065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.508797] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.509536] do_seccomp+0x349/0x25e0 [ 43.510140] ? find_held_lock+0x2b/0x80 [ 43.510738] ? do_prlimit+0x310/0x610 [ 43.511347] ? __pfx_do_seccomp+0x10/0x10 [ 43.512032] ? do_raw_spin_unlock+0x53/0x220 [ 43.512691] ? _raw_spin_unlock+0x1e/0x40 [ 43.513341] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.514152] ? static_key_count+0x60/0x80 [ 43.514790] prctl_set_seccomp+0x4e/0x70 [ 43.515432] __do_sys_prctl+0xe6c/0x1d70 [ 43.516086] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.516763] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.517574] ? irqentry_exit+0xf3/0x650 [ 43.518240] do_syscall_64+0xbf/0x430 [ 43.518826] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.519611] RIP: 0033:0x7fa004d095cd [ 43.520198] 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 [ 43.522862] RSP: 002b:00007ffc6ccc5dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.523993] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa004d095cd [ 43.525064] RDX: 000055bf01cbce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.526144] RBP: 00007ffc6ccc5e20 R08: 0000000000000000 R09: 00007ffc6ccc54c0 [ 43.527217] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf125cfad0 [ 43.528273] R13: 00007ffc6ccc6250 R14: 000055bf125d0bc0 R15: 000055bf125e1780 [ 43.529362] [ 43.529723] irq event stamp: 1771 [ 43.530261] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 43.531536] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 43.532797] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 43.534081] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 43.535337] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54992' (ECDSA) to the list of known hosts. 2025/11/18 00:46:40 fuzzer started 2025/11/18 00:46:40 dialing manager at localhost:37895 2025/11/18 00:46:40 checking machine... 2025/11/18 00:46:40 checking revisions... [ 44.572602] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:46:41 testing simple program... [ 44.679518] cgroup: Unknown subsys name 'net' [ 44.746550] cgroup: Unknown subsys name 'cpuset' [ 44.764804] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:46:39 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888019bcb780 RCX=b3e1365a875bb4c5 RDX=1ffff11003379792 RSI=ffffffff819e4df8 RDI=ffff88800a3401e0 RBP=ffff88800a3401e0 RSP=ffff88801acc7c58 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff819e4df8 R13=ffff88801acc7e00 R14=000000000000000c R15=ffff888012fd08c0 RIP=ffffffff81528ed7 RFL=00000292 [--S-A--] 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 00007fa7df9c3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc8aa0000 CR3=000000001f461000 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=6720646572637465733a4d41503d706f 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=0000000000025319 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f187af55000 CR3=000000000ce30000 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=c066eb54847cfeaef0463a857b700e8a XMM02=0000000000307630eff9b2d0a8fce9cb XMM03=00000000003077002c67c8bc2e329bc3 XMM04=9a8b2f74bf05d9cd00000000000ae988 XMM05=e1bcd410fb3842e60000000000320aa8 XMM06=405749d8372a36f10000000000320930 XMM07=e042d86d42eb936e0000000000311418 XMM08=14bbae886283bf160000000000307700 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000