Warning: Permanently added '[localhost]:19433' (ECDSA) to the list of known hosts.
2023/05/17 19:43:43 fuzzer started
2023/05/17 19:43:44 dialing manager at localhost:44319
2023/05/17 19:43:44 checking machine...
2023/05/17 19:43:44 checking revisions...
syzkaller login: [ 38.209448] kmemleak: Automatic memory scanning thread ended
2023/05/17 19:43:44 testing simple program...
[ 38.261684] cgroup: Unknown subsys name 'net'
[ 38.310809] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.666290] audit: type=1400 audit(1684352636.646:6): 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
[ 51.803574] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.807143] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.808774] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.821131] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.823108] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.824520] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.208614] ------------[ cut here ]------------
[ 52.209402] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.211322] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.212617] Modules linked in:
[ 52.213074] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.218106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.219197] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.219838] 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
[ 52.222070] RSP: 0018:ffff88801f5ffc00 EFLAGS: 00010282
[ 52.222719] RAX: 0000000000000000 RBX: ffff88800da90840 RCX: 0000000000000000
[ 52.223617] RDX: ffff888019edd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.224517] RBP: ffff88800da90854 R08: 0000000000000001 R09: 0000000000000000
[ 52.225414] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.226304] R13: ffffffff84e23fe0 R14: ffff88800da90848 R15: ffffffff84d74dc0
[ 52.227202] FS: 0000555555d3e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.228219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.228930] CR2: 00007f13387366f4 CR3: 0000000020224000 CR4: 0000000000350ee0
[ 52.229819] Call Trace:
[ 52.230182]
[ 52.230479] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.231125] ipv4_frags_init_net+0x269/0x440
[ 52.231688] ops_init+0xbb/0x6b0
[ 52.232196] setup_net+0x3d9/0x990
[ 52.232664] ? down_read_killable+0x1d7/0x4e0
[ 52.233264] ? __pfx_setup_net+0x10/0x10
[ 52.233770] ? copy_net_ns+0x17c/0x770
[ 52.234315] copy_net_ns+0x321/0x770
[ 52.234801] create_new_namespaces+0x3f6/0xb30
[ 52.235414] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.236068] ksys_unshare+0x44d/0x8e0
[ 52.236567] ? __pfx_ksys_unshare+0x10/0x10
[ 52.237135] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.237841] __x64_sys_unshare+0x31/0x40
[ 52.238392] do_syscall_64+0x3f/0x90
[ 52.238868] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.239544] RIP: 0033:0x7fe4fa2730d7
[ 52.240061] 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
[ 52.242231] RSP: 002b:00007fff86a6c998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.243187] RAX: ffffffffffffffda RBX: 00007fff86a6cfd8 RCX: 00007fe4fa2730d7
[ 52.244101] RDX: 00007fe4fa2dd41f RSI: 00007fff86a6c930 RDI: 0000000040000000
[ 52.244989] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff86a6c740
[ 52.245842] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe4fa385bf0
[ 52.246733] R13: 00007fff86a6ca70 R14: 0000000000000000 R15: 00000000000000f8
[ 52.247638]
[ 52.247937] irq event stamp: 8633
[ 52.248398] hardirqs last enabled at (8645): [] __up_console_sem+0x78/0x80
[ 52.249437] hardirqs last disabled at (8656): [] __up_console_sem+0x5d/0x80
[ 52.250500] softirqs last enabled at (8006): [] irq_exit_rcu+0x93/0xc0
[ 52.251535] softirqs last disabled at (7905): [] irq_exit_rcu+0x93/0xc0
[ 52.252574] ---[ end trace 0000000000000000 ]---
[ 52.257607] ------------[ cut here ]------------
[ 52.258220] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.259840] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.260924] Modules linked in:
[ 52.261350] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.262493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.263518] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.264194] 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
[ 52.266363] RSP: 0018:ffff88801f5ffc00 EFLAGS: 00010282
[ 52.267050] RAX: 0000000000000000 RBX: ffff88800d61f640 RCX: 0000000000000000
[ 52.267903] RDX: ffff888019edd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.268789] RBP: ffff88800d61f654 R08: 0000000000000001 R09: 0000000000000000
[ 52.269668] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.270564] R13: ffffffff84e23fe0 R14: ffff88800d61f648 R15: ffffffff84da7d60
[ 52.271448] FS: 0000555555d3e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.272471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.273225] CR2: 00007f13387366f4 CR3: 0000000020224000 CR4: 0000000000350ee0
[ 52.274107] Call Trace:
[ 52.274429]
[ 52.274727] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.275384] ipv6_frags_init_net+0x206/0x3c0
[ 52.275938] ops_init+0xbb/0x6b0
[ 52.276429] setup_net+0x3d9/0x990
[ 52.276890] ? down_read_killable+0x1d7/0x4e0
[ 52.277487] ? __pfx_setup_net+0x10/0x10
[ 52.278022] ? copy_net_ns+0x17c/0x770
[ 52.278533] copy_net_ns+0x321/0x770
[ 52.279047] create_new_namespaces+0x3f6/0xb30
[ 52.279631] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.280292] ksys_unshare+0x44d/0x8e0
[ 52.280783] ? __pfx_ksys_unshare+0x10/0x10
[ 52.281354] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.282099] __x64_sys_unshare+0x31/0x40
[ 52.282614] do_syscall_64+0x3f/0x90
[ 52.283135] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.283778] RIP: 0033:0x7fe4fa2730d7
[ 52.284286] 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
[ 52.286456] RSP: 002b:00007fff86a6c998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.287406] RAX: ffffffffffffffda RBX: 00007fff86a6cfd8 RCX: 00007fe4fa2730d7
[ 52.288293] RDX: 00007fe4fa2dd41f RSI: 00007fff86a6c930 RDI: 0000000040000000
[ 52.289182] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff86a6c740
[ 52.290061] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe4fa385bf0
[ 52.290921] R13: 00007fff86a6ca70 R14: 0000000000000000 R15: 00000000000000f8
[ 52.291847]
[ 52.292209] irq event stamp: 10133
[ 52.292675] hardirqs last enabled at (10143): [] __up_console_sem+0x78/0x80
[ 52.293739] hardirqs last disabled at (10154): [] __up_console_sem+0x5d/0x80
[ 52.294800] softirqs last enabled at (9682): [] irq_exit_rcu+0x93/0xc0
[ 52.295831] softirqs last disabled at (9677): [] irq_exit_rcu+0x93/0xc0
[ 52.296865] ---[ end trace 0000000000000000 ]---
[ 52.298238] ------------[ cut here ]------------
[ 52.298818] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.300760] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.301801] Modules linked in:
[ 52.302228] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.303369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.304379] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.305053] 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
[ 52.307228] RSP: 0018:ffff88801f5ffbf0 EFLAGS: 00010286
[ 52.307878] RAX: 0000000000000000 RBX: ffff88800d61fc40 RCX: 0000000000000000
[ 52.308787] RDX: ffff888019edd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.309680] RBP: ffff88800d61fc54 R08: 0000000000000001 R09: 0000000000000000
[ 52.310570] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.311455] R13: ffffffff84e23fe0 R14: ffff88800d61fc48 R15: ffffffff84db0aa0
[ 52.312362] FS: 0000555555d3e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.313353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.314099] CR2: 00007f13387366f4 CR3: 0000000020224000 CR4: 0000000000350ee0
[ 52.314987] Call Trace:
[ 52.315311]
[ 52.315609] nf_ct_net_init+0x224/0x3d0
[ 52.316161] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.316743] ops_init+0xbb/0x6b0
[ 52.317219] setup_net+0x3d9/0x990
[ 52.317675] ? down_read_killable+0x1d7/0x4e0
[ 52.318271] ? __pfx_setup_net+0x10/0x10
[ 52.318776] ? copy_net_ns+0x17c/0x770
[ 52.319309] copy_net_ns+0x321/0x770
[ 52.319801] create_new_namespaces+0x3f6/0xb30
[ 52.320435] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.321080] ksys_unshare+0x44d/0x8e0
[ 52.321574] ? __pfx_ksys_unshare+0x10/0x10
[ 52.322156] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.322861] __x64_sys_unshare+0x31/0x40
[ 52.323412] do_syscall_64+0x3f/0x90
[ 52.323892] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.324576] RIP: 0033:0x7fe4fa2730d7
[ 52.325076] 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
[ 52.327257] RSP: 002b:00007fff86a6c998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.328244] RAX: ffffffffffffffda RBX: 00007fff86a6cfd8 RCX: 00007fe4fa2730d7
[ 52.329136] RDX: 00007fe4fa2dd41f RSI: 00007fff86a6c930 RDI: 0000000040000000
[ 52.330076] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff86a6c740
[ 52.330988] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe4fa385bf0
[ 52.331848] R13: 00007fff86a6ca70 R14: 0000000000000000 R15: 00000000000000f8
[ 52.332765]
[ 52.333092] irq event stamp: 10887
[ 52.333533] hardirqs last enabled at (10897): [] __up_console_sem+0x78/0x80
[ 52.334604] hardirqs last disabled at (10908): [] __up_console_sem+0x5d/0x80
[ 52.335681] softirqs last enabled at (10794): [] irq_exit_rcu+0x93/0xc0
[ 52.336724] softirqs last disabled at (10789): [] irq_exit_rcu+0x93/0xc0
[ 52.337756] ---[ end trace 0000000000000000 ]---
executing program
[ 53.881473] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.929256] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.977035] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.025115] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:43:56 Registers:
info registers vcpu 0
RAX=000000000001fa69 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000206 [-----P-] 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 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=00007f1b8e5d5160 CR3=000000000de08000 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=92177f972c336d8efb415a700c1581cb
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=390a84a0eaedb502000000000013b6f8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b0c020eff0955cf900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f5ff5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555d3e400 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=00007f13387366f4 CR3=0000000020224000 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