Warning: Permanently added '[localhost]:62516' (ECDSA) to the list of known hosts.
2023/05/16 13:41:33 fuzzer started
2023/05/16 13:41:33 dialing manager at localhost:35573
2023/05/16 13:41:33 checking machine...
2023/05/16 13:41:33 checking revisions...
syzkaller login: [ 35.882677] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:41:33 testing simple program...
[ 35.948134] cgroup: Unknown subsys name 'net'
[ 36.049927] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.558128] audit: type=1400 audit(1684244507.236:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.709065] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.710797] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.713279] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.715622] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.718191] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.719293] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 51.108833] ------------[ cut here ]------------
[ 51.109598] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.111506] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.112763] Modules linked in:
[ 51.113254] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.115900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.118578] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.119856] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.122031] RSP: 0018:ffff88801ed7fc00 EFLAGS: 00010282
[ 51.122678] RAX: 0000000000000000 RBX: ffff88800dba0c40 RCX: 0000000000000000
[ 51.123565] RDX: ffff8880169d9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.124428] RBP: ffff88800dba0c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.125320] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.126198] R13: ffffffff84e223a0 R14: ffff88800dba0c48 R15: ffffffff84d73340
[ 51.127065] FS: 0000555556772400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.128038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.128765] CR2: 00007fc40d0856f4 CR3: 000000001a66a000 CR4: 0000000000350ee0
[ 51.129611] Call Trace:
[ 51.129976]
[ 51.130270] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.130900] ipv4_frags_init_net+0x269/0x440
[ 51.131451] ops_init+0xbb/0x6b0
[ 51.131919] setup_net+0x3d9/0x990
[ 51.132361] ? down_read_killable+0x1d7/0x4e0
[ 51.132947] ? __pfx_setup_net+0x10/0x10
[ 51.133453] ? copy_net_ns+0x17c/0x770
[ 51.133976] copy_net_ns+0x321/0x770
[ 51.134444] create_new_namespaces+0x3f6/0xb30
[ 51.135035] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.135640] ksys_unshare+0x44d/0x8e0
[ 51.136153] ? __pfx_ksys_unshare+0x10/0x10
[ 51.136690] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.137416] __x64_sys_unshare+0x31/0x40
[ 51.137955] do_syscall_64+0x3f/0x90
[ 51.138415] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.139076] RIP: 0033:0x7f73b96c60d7
[ 51.139532] 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
[ 51.141668] RSP: 002b:00007ffdc3313d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.142585] RAX: ffffffffffffffda RBX: 00007ffdc3314358 RCX: 00007f73b96c60d7
[ 51.143450] RDX: 00007f73b973041f RSI: 00007ffdc3313cb0 RDI: 0000000040000000
[ 51.144313] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc3313ac0
[ 51.145195] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f73b97d8bf0
[ 51.146050] R13: 00007ffdc3313df0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.146945]
[ 51.147239] irq event stamp: 9525
[ 51.147648] hardirqs last enabled at (9535): [] __up_console_sem+0x78/0x80
[ 51.148693] hardirqs last disabled at (9546): [] __up_console_sem+0x5d/0x80
[ 51.149733] softirqs last enabled at (9222): [] irq_exit_rcu+0x93/0xc0
[ 51.150741] softirqs last disabled at (9213): [] irq_exit_rcu+0x93/0xc0
[ 51.151737] ---[ end trace 0000000000000000 ]---
[ 51.157273] ------------[ cut here ]------------
[ 51.158000] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.159611] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.160610] Modules linked in:
[ 51.161018] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.162101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.163044] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.163644] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.165700] RSP: 0018:ffff88801ed7fc00 EFLAGS: 00010282
[ 51.166331] RAX: 0000000000000000 RBX: ffff88800d69c840 RCX: 0000000000000000
[ 51.167165] RDX: ffff8880169d9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.168008] RBP: ffff88800d69c854 R08: 0000000000000001 R09: 0000000000000000
[ 51.168885] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.169753] R13: ffffffff84e223a0 R14: ffff88800d69c848 R15: ffffffff84da62e0
[ 51.170596] FS: 0000555556772400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.171578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.172300] CR2: 00007fc40d0856f4 CR3: 000000001a66a000 CR4: 0000000000350ee0
[ 51.173191] Call Trace:
[ 51.173514]
[ 51.173832] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.174430] ipv6_frags_init_net+0x206/0x3c0
[ 51.174996] ops_init+0xbb/0x6b0
[ 51.175435] setup_net+0x3d9/0x990
[ 51.175912] ? down_read_killable+0x1d7/0x4e0
[ 51.176470] ? __pfx_setup_net+0x10/0x10
[ 51.176999] ? copy_net_ns+0x17c/0x770
[ 51.177500] copy_net_ns+0x321/0x770
[ 51.177999] create_new_namespaces+0x3f6/0xb30
[ 51.178576] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.179211] ksys_unshare+0x44d/0x8e0
[ 51.179693] ? __pfx_ksys_unshare+0x10/0x10
[ 51.180260] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.180990] __x64_sys_unshare+0x31/0x40
[ 51.181514] do_syscall_64+0x3f/0x90
[ 51.182013] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.182637] RIP: 0033:0x7f73b96c60d7
[ 51.183117] 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
[ 51.185229] RSP: 002b:00007ffdc3313d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.186143] RAX: ffffffffffffffda RBX: 00007ffdc3314358 RCX: 00007f73b96c60d7
[ 51.187010] RDX: 00007f73b973041f RSI: 00007ffdc3313cb0 RDI: 0000000040000000
[ 51.187877] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc3313ac0
[ 51.188746] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f73b97d8bf0
[ 51.189589] R13: 00007ffdc3313df0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.190490]
[ 51.190810] irq event stamp: 11417
[ 51.191235] hardirqs last enabled at (11427): [] __up_console_sem+0x78/0x80
[ 51.192271] hardirqs last disabled at (11438): [] __up_console_sem+0x5d/0x80
[ 51.193311] softirqs last enabled at (10902): [] irq_exit_rcu+0x93/0xc0
[ 51.194325] softirqs last disabled at (11459): [] irq_exit_rcu+0x93/0xc0
[ 51.195346] ---[ end trace 0000000000000000 ]---
[ 51.196649] ------------[ cut here ]------------
[ 51.197268] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.199265] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.200312] Modules linked in:
[ 51.200708] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.201884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.202882] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.203503] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.205647] RSP: 0018:ffff88801ed7fbf0 EFLAGS: 00010286
[ 51.206303] RAX: 0000000000000000 RBX: ffff88800d69d040 RCX: 0000000000000000
[ 51.207180] RDX: ffff8880169d9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.208055] RBP: ffff88800d69d054 R08: 0000000000000001 R09: 0000000000000000
[ 51.208928] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.209811] R13: ffffffff84e223a0 R14: ffff88800d69d048 R15: ffffffff84daf020
[ 51.210655] FS: 0000555556772400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.211636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.212361] CR2: 00007fc40d0856f4 CR3: 000000001a66a000 CR4: 0000000000350ee0
[ 51.213239] Call Trace:
[ 51.213559]
[ 51.213880] nf_ct_net_init+0x224/0x3d0
[ 51.214382] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.214979] ops_init+0xbb/0x6b0
[ 51.215418] setup_net+0x3d9/0x990
[ 51.215895] ? down_read_killable+0x1d7/0x4e0
[ 51.216443] ? __pfx_setup_net+0x10/0x10
[ 51.216970] ? copy_net_ns+0x17c/0x770
[ 51.217504] copy_net_ns+0x321/0x770
[ 51.218019] create_new_namespaces+0x3f6/0xb30
[ 51.218588] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.219223] ksys_unshare+0x44d/0x8e0
[ 51.219697] ? __pfx_ksys_unshare+0x10/0x10
[ 51.220263] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.220987] __x64_sys_unshare+0x31/0x40
[ 51.221502] do_syscall_64+0x3f/0x90
[ 51.221995] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.222624] RIP: 0033:0x7f73b96c60d7
[ 51.223109] 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
[ 51.225229] RSP: 002b:00007ffdc3313d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.226146] RAX: ffffffffffffffda RBX: 00007ffdc3314358 RCX: 00007f73b96c60d7
[ 51.227036] RDX: 00007f73b973041f RSI: 00007ffdc3313cb0 RDI: 0000000040000000
[ 51.227903] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc3313ac0
[ 51.228774] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f73b97d8bf0
[ 51.229635] R13: 00007ffdc3313df0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.230546]
[ 51.230864] irq event stamp: 12201
[ 51.231292] hardirqs last enabled at (12211): [] __up_console_sem+0x78/0x80
[ 51.232334] hardirqs last disabled at (12222): [] __up_console_sem+0x5d/0x80
[ 51.233386] softirqs last enabled at (11996): [] irq_exit_rcu+0x93/0xc0
[ 51.234400] softirqs last disabled at (11989): [] irq_exit_rcu+0x93/0xc0
[ 51.235413] ---[ end trace 0000000000000000 ]---
[ 52.787577] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.834792] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.881875] Bluetooth: hci0: command 0x040f tx timeout
[ 58.929811] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:41:48 Registers:
info registers vcpu 0
RAX=000000000001f8ad RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007f95d4b90ad0 CR3=0000000015b9c000 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=e97e2c69104f799a7841f57de73035df
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010f5d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8b63c59972da6f5600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000049 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ed7f5e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000049 R11=0000000000000001
R12=0000000000000049 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555556772400 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=00007fc40d0856f4 CR3=000000001a66a000 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