Warning: Permanently added '[localhost]:27133' (ECDSA) to the list of known hosts.
2023/05/16 17:01:54 fuzzer started
2023/05/16 17:01:54 dialing manager at localhost:35573
2023/05/16 17:01:54 checking machine...
2023/05/16 17:01:54 checking revisions...
syzkaller login: [ 35.949047] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:01:54 testing simple program...
[ 36.018898] cgroup: Unknown subsys name 'net'
[ 36.118750] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.447309] audit: type=1400 audit(1684256527.267:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.620401] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.621903] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.624400] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.627336] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.629506] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.630664] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.033292] ------------[ cut here ]------------
[ 50.034053] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.036223] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.037470] Modules linked in:
[ 50.038255] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.042659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.043698] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.044460] 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
[ 50.046975] RSP: 0018:ffff8880164afc00 EFLAGS: 00010282
[ 50.047692] RAX: 0000000000000000 RBX: ffff88800e2c3840 RCX: 0000000000000000
[ 50.048742] RDX: ffff88800e973680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.049744] RBP: ffff88800e2c3854 R08: 0000000000000001 R09: 0000000000000000
[ 50.050760] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.051840] R13: ffffffff84e223a0 R14: ffff88800e2c3848 R15: ffffffff84d73340
[ 50.052858] FS: 000055555738f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.054068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.054930] CR2: 00007f2313f7c6f4 CR3: 00000000196e0000 CR4: 0000000000350ee0
[ 50.055970] Call Trace:
[ 50.056382]
[ 50.056764] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.057487] ipv4_frags_init_net+0x269/0x440
[ 50.058176] ops_init+0xbb/0x6b0
[ 50.058687] setup_net+0x3d9/0x990
[ 50.059239] ? down_read_killable+0x1d7/0x4e0
[ 50.059891] ? __pfx_setup_net+0x10/0x10
[ 50.060526] ? copy_net_ns+0x17c/0x770
[ 50.061163] copy_net_ns+0x321/0x770
[ 50.061669] create_new_namespaces+0x3f6/0xb30
[ 50.062379] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.063115] ksys_unshare+0x44d/0x8e0
[ 50.063720] ? __pfx_ksys_unshare+0x10/0x10
[ 50.064409] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.065300] __x64_sys_unshare+0x31/0x40
[ 50.065866] do_syscall_64+0x3f/0x90
[ 50.066426] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.067208] RIP: 0033:0x7f292f7520d7
[ 50.067767] 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
[ 50.070166] RSP: 002b:00007ffe96110228 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.071265] RAX: ffffffffffffffda RBX: 00007ffe96110868 RCX: 00007f292f7520d7
[ 50.072305] RDX: 00007f292f7bc41f RSI: 00007ffe961101c0 RDI: 0000000040000000
[ 50.073391] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9610ffd0
[ 50.074402] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f292f864bf0
[ 50.075519] R13: 00007ffe96110300 R14: 0000000000000000 R15: 00000000000000f8
[ 50.076527]
[ 50.076927] irq event stamp: 8525
[ 50.077402] hardirqs last enabled at (8537): [] __up_console_sem+0x78/0x80
[ 50.078632] hardirqs last disabled at (8548): [] __up_console_sem+0x5d/0x80
[ 50.079910] softirqs last enabled at (8362): [] irq_exit_rcu+0x93/0xc0
[ 50.081204] softirqs last disabled at (8357): [] irq_exit_rcu+0x93/0xc0
[ 50.082347] ---[ end trace 0000000000000000 ]---
[ 50.088165] ------------[ cut here ]------------
[ 50.088795] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.090589] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.091662] Modules linked in:
[ 50.092067] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.093220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.094236] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.094871] 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
[ 50.097052] RSP: 0018:ffff8880164afc00 EFLAGS: 00010282
[ 50.097729] RAX: 0000000000000000 RBX: ffff88800d740040 RCX: 0000000000000000
[ 50.098623] RDX: ffff88800e973680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.099518] RBP: ffff88800d740054 R08: 0000000000000001 R09: 0000000000000000
[ 50.100396] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.101283] R13: ffffffff84e223a0 R14: ffff88800d740048 R15: ffffffff84da62e0
[ 50.102166] FS: 000055555738f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.103136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.103858] CR2: 00007f2313f7c6f4 CR3: 00000000196e0000 CR4: 0000000000350ee0
[ 50.104736] Call Trace:
[ 50.105063]
[ 50.105384] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.105992] ipv6_frags_init_net+0x206/0x3c0
[ 50.106587] ops_init+0xbb/0x6b0
[ 50.107040] setup_net+0x3d9/0x990
[ 50.107520] ? down_read_killable+0x1d7/0x4e0
[ 50.108089] ? __pfx_setup_net+0x10/0x10
[ 50.108622] ? copy_net_ns+0x17c/0x770
[ 50.109128] copy_net_ns+0x321/0x770
[ 50.109646] create_new_namespaces+0x3f6/0xb30
[ 50.110275] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.110886] ksys_unshare+0x44d/0x8e0
[ 50.111393] ? __pfx_ksys_unshare+0x10/0x10
[ 50.111936] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.112669] __x64_sys_unshare+0x31/0x40
[ 50.113209] do_syscall_64+0x3f/0x90
[ 50.113687] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.114377] RIP: 0033:0x7f292f7520d7
[ 50.114837] 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
[ 50.117018] RSP: 002b:00007ffe96110228 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.117971] RAX: ffffffffffffffda RBX: 00007ffe96110868 RCX: 00007f292f7520d7
[ 50.118901] RDX: 00007f292f7bc41f RSI: 00007ffe961101c0 RDI: 0000000040000000
[ 50.119789] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9610ffd0
[ 50.120676] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f292f864bf0
[ 50.121563] R13: 00007ffe96110300 R14: 0000000000000000 R15: 00000000000000f8
[ 50.122489]
[ 50.122792] irq event stamp: 10191
[ 50.123256] hardirqs last enabled at (10203): [] __up_console_sem+0x78/0x80
[ 50.124321] hardirqs last disabled at (10214): [] __up_console_sem+0x5d/0x80
[ 50.125389] softirqs last enabled at (10098): [] irq_exit_rcu+0x93/0xc0
[ 50.126439] softirqs last disabled at (10089): [] irq_exit_rcu+0x93/0xc0
[ 50.127509] ---[ end trace 0000000000000000 ]---
[ 50.128840] ------------[ cut here ]------------
[ 50.129463] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.131426] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.132593] Modules linked in:
[ 50.133095] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.134429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.135539] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.136315] 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
[ 50.138857] RSP: 0018:ffff8880164afbf0 EFLAGS: 00010286
[ 50.139602] RAX: 0000000000000000 RBX: ffff88800d741e40 RCX: 0000000000000000
[ 50.140604] RDX: ffff88800e973680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.141612] RBP: ffff88800d741e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.142625] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.143623] R13: ffffffff84e223a0 R14: ffff88800d741e48 R15: ffffffff84daf020
[ 50.144579] FS: 000055555738f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.145731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.146562] CR2: 00007f2313f7c6f4 CR3: 00000000196e0000 CR4: 0000000000350ee0
[ 50.147559] Call Trace:
[ 50.147907]
[ 50.148295] nf_ct_net_init+0x224/0x3d0
[ 50.148899] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.149603] ops_init+0xbb/0x6b0
[ 50.150132] setup_net+0x3d9/0x990
[ 50.150634] ? down_read_killable+0x1d7/0x4e0
[ 50.151308] ? __pfx_setup_net+0x10/0x10
[ 50.151872] ? copy_net_ns+0x17c/0x770
[ 50.152498] copy_net_ns+0x321/0x770
[ 50.153058] create_new_namespaces+0x3f6/0xb30
[ 50.153702] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.154407] ksys_unshare+0x44d/0x8e0
[ 50.154961] ? __pfx_ksys_unshare+0x10/0x10
[ 50.155586] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.156402] __x64_sys_unshare+0x31/0x40
[ 50.156975] do_syscall_64+0x3f/0x90
[ 50.157577] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.158379] RIP: 0033:0x7f292f7520d7
[ 50.158895] 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
[ 50.161351] RSP: 002b:00007ffe96110228 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.162468] RAX: ffffffffffffffda RBX: 00007ffe96110868 RCX: 00007f292f7520d7
[ 50.163469] RDX: 00007f292f7bc41f RSI: 00007ffe961101c0 RDI: 0000000040000000
[ 50.164471] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9610ffd0
[ 50.165432] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f292f864bf0
[ 50.166417] R13: 00007ffe96110300 R14: 0000000000000000 R15: 00000000000000f8
[ 50.167484]
[ 50.167786] irq event stamp: 10979
[ 50.168241] hardirqs last enabled at (10991): [] __up_console_sem+0x78/0x80
[ 50.169464] hardirqs last disabled at (11002): [] __up_console_sem+0x5d/0x80
[ 50.170593] softirqs last enabled at (10864): [] irq_exit_rcu+0x93/0xc0
[ 50.171628] softirqs last disabled at (10857): [] irq_exit_rcu+0x93/0xc0
[ 50.172663] ---[ end trace 0000000000000000 ]---
executing program
[ 51.699722] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.748490] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.795250] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.843265] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:02:08 Registers:
info registers vcpu 0
RAX=0000000000000050 RBX=ffff888009488000 RCX=0000000000000000 RDX=00000000000101f7
RSI=ffffffff8219623b RDI=0000000000000007 RBP=ffffffff85a1d600 RSP=ffff88800ba77788
R8 =0000000000000007 R9 =0000000000010000 R10=00000000000101f7 R11=0000000000000001
R12=00000000000101f7 R13=ffffed1001291001 R14=dffffc0000000000 R15=ffff888009488060
RIP=ffffffff8219623f RFL=00000093 [--S-A-C] 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 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=00007f5197115028 CR3=0000000005482000 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=93f5189828d05dbc9d42f7631cf624f8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=cda7f811234f8d51000000000013c158 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b823ae695ee389ef00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880164af5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 000055555738f400 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=00007f2313f7c6f4 CR3=00000000196e0000 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