Warning: Permanently added '[localhost]:18611' (ECDSA) to the list of known hosts.
2023/05/18 01:35:30 fuzzer started
2023/05/18 01:35:30 dialing manager at localhost:44319
2023/05/18 01:35:30 checking machine...
2023/05/18 01:35:30 checking revisions...
syzkaller login: [ 55.132349] kmemleak: Automatic memory scanning thread ended
2023/05/18 01:35:30 testing simple program...
[ 55.220137] cgroup: Unknown subsys name 'net'
[ 55.347079] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
executing program
[ 70.005266] audit: type=1400 audit(1684373745.567:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 71.143749] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 71.145542] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 71.148257] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 71.151808] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 71.156611] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 71.157550] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 71.464325] ------------[ cut here ]------------
[ 71.464858] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 71.466215] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.467129] Modules linked in:
[ 71.467446] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.472126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.473003] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.473609] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 71.475363] RSP: 0018:ffff88801ade7c00 EFLAGS: 00010282
[ 71.475947] RAX: 0000000000000000 RBX: ffff88800caf8440 RCX: 0000000000000000
[ 71.476690] RDX: ffff888016b2d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.477353] RBP: ffff88800caf8454 R08: 0000000000000001 R09: 0000000000000000
[ 71.478117] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 71.478855] R13: ffffffff84e23fe0 R14: ffff88800caf8448 R15: ffffffff84d74dc0
[ 71.479609] FS: 0000555555d40400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.480352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.480976] CR2: 00007f8af7fae6f4 CR3: 000000000f620000 CR4: 0000000000350ee0
[ 71.481719] Call Trace:
[ 71.481976]
[ 71.482200] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 71.482753] ipv4_frags_init_net+0x269/0x440
[ 71.483189] ops_init+0xbb/0x6b0
[ 71.483613] setup_net+0x3d9/0x990
[ 71.483958] ? down_read_killable+0x1d7/0x4e0
[ 71.484395] ? __pfx_setup_net+0x10/0x10
[ 71.484871] ? copy_net_ns+0x17c/0x770
[ 71.485259] copy_net_ns+0x321/0x770
[ 71.485712] create_new_namespaces+0x3f6/0xb30
[ 71.486186] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.486738] ksys_unshare+0x44d/0x8e0
[ 71.487116] ? __pfx_ksys_unshare+0x10/0x10
[ 71.487624] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.488181] __x64_sys_unshare+0x31/0x40
[ 71.488658] do_syscall_64+0x3f/0x90
[ 71.489024] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.489642] RIP: 0033:0x7faa809e50d7
[ 71.490012] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 71.491817] RSP: 002b:00007ffecd3b1478 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.492621] RAX: ffffffffffffffda RBX: 00007ffecd3b1ab8 RCX: 00007faa809e50d7
[ 71.493288] RDX: 00007faa80a4f41f RSI: 00007ffecd3b1410 RDI: 0000000040000000
[ 71.494074] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecd3b1220
[ 71.494840] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faa80af7bf0
[ 71.495590] R13: 00007ffecd3b1550 R14: 0000000000000000 R15: 00000000000000f8
[ 71.496269]
[ 71.496676] irq event stamp: 9521
[ 71.497193] hardirqs last enabled at (9535): [] __up_console_sem+0x78/0x80
[ 71.498034] hardirqs last disabled at (9558): [] __up_console_sem+0x5d/0x80
[ 71.498845] softirqs last enabled at (9554): [] irq_exit_rcu+0x93/0xc0
[ 71.499634] softirqs last disabled at (9543): [] irq_exit_rcu+0x93/0xc0
[ 71.500397] ---[ end trace 0000000000000000 ]---
[ 71.504366] ------------[ cut here ]------------
[ 71.505051] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 71.506301] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.507141] Modules linked in:
[ 71.507453] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.508352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.509125] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.509645] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 71.511325] RSP: 0018:ffff88801ade7c00 EFLAGS: 00010282
[ 71.511851] RAX: 0000000000000000 RBX: ffff88800d80b640 RCX: 0000000000000000
[ 71.512539] RDX: ffff888016b2d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.513213] RBP: ffff88800d80b654 R08: 0000000000000001 R09: 0000000000000000
[ 71.513895] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.514594] R13: ffffffff84e23fe0 R14: ffff88800d80b648 R15: ffffffff84da7d60
[ 71.515252] FS: 0000555555d40400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.516014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.516579] CR2: 00007f8af7fae6f4 CR3: 000000000f620000 CR4: 0000000000350ee0
[ 71.517242] Call Trace:
[ 71.517513]
[ 71.517741] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 71.518221] ipv6_frags_init_net+0x206/0x3c0
[ 71.518673] ops_init+0xbb/0x6b0
[ 71.519014] setup_net+0x3d9/0x990
[ 71.519372] ? down_read_killable+0x1d7/0x4e0
[ 71.519839] ? __pfx_setup_net+0x10/0x10
[ 71.520238] ? copy_net_ns+0x17c/0x770
[ 71.520647] copy_net_ns+0x321/0x770
[ 71.521021] create_new_namespaces+0x3f6/0xb30
[ 71.521470] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.521983] ksys_unshare+0x44d/0x8e0
[ 71.522360] ? __pfx_ksys_unshare+0x10/0x10
[ 71.522796] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.523345] __x64_sys_unshare+0x31/0x40
[ 71.523761] do_syscall_64+0x3f/0x90
[ 71.524126] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.524639] RIP: 0033:0x7faa809e50d7
[ 71.525001] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 71.526687] RSP: 002b:00007ffecd3b1478 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.527391] RAX: ffffffffffffffda RBX: 00007ffecd3b1ab8 RCX: 00007faa809e50d7
[ 71.528071] RDX: 00007faa80a4f41f RSI: 00007ffecd3b1410 RDI: 0000000040000000
[ 71.528753] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecd3b1220
[ 71.529409] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faa80af7bf0
[ 71.530103] R13: 00007ffecd3b1550 R14: 0000000000000000 R15: 00000000000000f8
[ 71.530798]
[ 71.531027] irq event stamp: 11271
[ 71.531358] hardirqs last enabled at (11281): [] __up_console_sem+0x78/0x80
[ 71.532181] hardirqs last disabled at (11292): [] __up_console_sem+0x5d/0x80
[ 71.532990] softirqs last enabled at (10768): [] irq_exit_rcu+0x93/0xc0
[ 71.533778] softirqs last disabled at (10637): [] irq_exit_rcu+0x93/0xc0
[ 71.534588] ---[ end trace 0000000000000000 ]---
[ 71.535597] ------------[ cut here ]------------
[ 71.536037] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 71.537523] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.538328] Modules linked in:
[ 71.538658] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.539533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.540300] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.540817] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 71.542506] RSP: 0018:ffff88801ade7bf0 EFLAGS: 00010286
[ 71.543001] RAX: 0000000000000000 RBX: ffff88800d80b840 RCX: 0000000000000000
[ 71.543680] RDX: ffff888016b2d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.544337] RBP: ffff88800d80b854 R08: 0000000000000001 R09: 0000000000000000
[ 71.545013] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.545691] R13: ffffffff84e23fe0 R14: ffff88800d80b848 R15: ffffffff84db0aa0
[ 71.546365] FS: 0000555555d40400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.547123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.547681] CR2: 00007f8af7fae6f4 CR3: 000000000f620000 CR4: 0000000000350ee0
[ 71.548337] Call Trace:
[ 71.548609]
[ 71.548843] nf_ct_net_init+0x224/0x3d0
[ 71.549241] ? __pfx_nf_ct_net_init+0x10/0x10
[ 71.549707] ops_init+0xbb/0x6b0
[ 71.550061] setup_net+0x3d9/0x990
[ 71.550423] ? down_read_killable+0x1d7/0x4e0
[ 71.550890] ? __pfx_setup_net+0x10/0x10
[ 71.551273] ? copy_net_ns+0x17c/0x770
[ 71.551682] copy_net_ns+0x321/0x770
[ 71.552055] create_new_namespaces+0x3f6/0xb30
[ 71.552517] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.552987] ksys_unshare+0x44d/0x8e0
[ 71.553358] ? __pfx_ksys_unshare+0x10/0x10
[ 71.553796] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.554346] __x64_sys_unshare+0x31/0x40
[ 71.554754] do_syscall_64+0x3f/0x90
[ 71.555113] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.555615] RIP: 0033:0x7faa809e50d7
[ 71.555971] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 71.557625] RSP: 002b:00007ffecd3b1478 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.558333] RAX: ffffffffffffffda RBX: 00007ffecd3b1ab8 RCX: 00007faa809e50d7
[ 71.559005] RDX: 00007faa80a4f41f RSI: 00007ffecd3b1410 RDI: 0000000040000000
[ 71.559682] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecd3b1220
[ 71.560338] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faa80af7bf0
[ 71.561006] R13: 00007ffecd3b1550 R14: 0000000000000000 R15: 00000000000000f8
[ 71.561699]
[ 71.561927] irq event stamp: 12027
[ 71.562273] hardirqs last enabled at (12037): [] __up_console_sem+0x78/0x80
[ 71.563087] hardirqs last disabled at (12048): [] __up_console_sem+0x5d/0x80
[ 71.563896] softirqs last enabled at (11538): [] irq_exit_rcu+0x93/0xc0
[ 71.564683] softirqs last disabled at (11513): [] irq_exit_rcu+0x93/0xc0
[ 71.565450] ---[ end trace 0000000000000000 ]---
executing program
[ 73.225094] Bluetooth: hci0: command 0x0409 tx timeout
[ 75.272553] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 77.320562] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 79.368596] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
01:35:27 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=000000000000030f RCX=ffffffff8777dc88 RDX=1ffffffff0eefb91
RSI=0000000000000008 RDI=ffffffff8779ca20 RBP=0000000000000000 RSP=ffff888016d67900
R8 =0000000000000000 R9 =fffffbfff0ef3944 R10=ffffffff8779ca27 R11=0000000000000001
R12=ffff888016cb5c00 R13=ffff888016cb51c0 R14=ffffffff85d36b6c R15=0000000000000000
RIP=ffffffff812d1557 RFL=00000046 [---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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f5d9e552900 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f5d9da79020 CR3=00000000096da000 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=5837fe9dc1c91f3200000000000ae618 XMM01=8ca0b852b1c7c8e100000000000ae7b8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=c188a925724aaec2000000000013bee0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=187b1b2e4fa43cc900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ade75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555d40400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f8af7fae6f4 CR3=000000000f620000 CR4=00350ee0
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=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000