Warning: Permanently added '[localhost]:41402' (ECDSA) to the list of known hosts.
2023/05/17 00:33:08 fuzzer started
2023/05/17 00:33:09 dialing manager at localhost:35573
2023/05/17 00:33:09 checking machine...
2023/05/17 00:33:09 checking revisions...
syzkaller login: [ 37.643629] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:33:09 testing simple program...
[ 37.718891] cgroup: Unknown subsys name 'net'
[ 37.799424] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.567721] audit: type=1400 audit(1684283602.358:6): 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
[ 51.716124] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.718618] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.720329] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.723454] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.725504] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.726673] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.083815] ------------[ cut here ]------------
[ 52.084555] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.086345] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.087425] Modules linked in:
[ 52.087862] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.092542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.093605] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.094281] 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
[ 52.096467] RSP: 0018:ffff88801f457c00 EFLAGS: 00010282
[ 52.097172] RAX: 0000000000000000 RBX: ffff88800da6d040 RCX: 0000000000000000
[ 52.098109] RDX: ffff88800e223680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.099017] RBP: ffff88800da6d054 R08: 0000000000000001 R09: 0000000000000000
[ 52.099914] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.100852] R13: ffffffff84e223a0 R14: ffff88800da6d048 R15: ffffffff84d73340
[ 52.101776] FS: 0000555556ff7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.102799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.103516] CR2: 00007fd3ff51d6f4 CR3: 0000000019d88000 CR4: 0000000000350ef0
[ 52.104429] Call Trace:
[ 52.104796]
[ 52.105128] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.105784] ipv4_frags_init_net+0x269/0x440
[ 52.106353] ops_init+0xbb/0x6b0
[ 52.106846] setup_net+0x3d9/0x990
[ 52.107306] ? down_read_killable+0x1d7/0x4e0
[ 52.107906] ? __pfx_setup_net+0x10/0x10
[ 52.108427] ? copy_net_ns+0x17c/0x770
[ 52.108986] copy_net_ns+0x321/0x770
[ 52.109479] create_new_namespaces+0x3f6/0xb30
[ 52.110101] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.110756] ksys_unshare+0x44d/0x8e0
[ 52.111253] ? __pfx_ksys_unshare+0x10/0x10
[ 52.111838] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.112556] __x64_sys_unshare+0x31/0x40
[ 52.113127] do_syscall_64+0x3f/0x90
[ 52.113612] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.114292] RIP: 0033:0x7f1f6b35b0d7
[ 52.114807] 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
[ 52.116998] RSP: 002b:00007ffd4e7cb8b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.117957] RAX: ffffffffffffffda RBX: 00007ffd4e7cbef8 RCX: 00007f1f6b35b0d7
[ 52.118859] RDX: 00007f1f6b3c541f RSI: 00007ffd4e7cb850 RDI: 0000000040000000
[ 52.119770] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4e7cb660
[ 52.120661] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1f6b46dbf0
[ 52.121529] R13: 00007ffd4e7cb990 R14: 0000000000000000 R15: 00000000000000f8
[ 52.122457]
[ 52.122806] irq event stamp: 8815
[ 52.123247] hardirqs last enabled at (8825): [] __up_console_sem+0x78/0x80
[ 52.124325] hardirqs last disabled at (8836): [] __up_console_sem+0x5d/0x80
[ 52.125401] softirqs last enabled at (8532): [] irq_exit_rcu+0x93/0xc0
[ 52.126442] softirqs last disabled at (8527): [] irq_exit_rcu+0x93/0xc0
[ 52.127470] ---[ end trace 0000000000000000 ]---
[ 52.133731] ------------[ cut here ]------------
[ 52.134337] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.136147] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.137271] Modules linked in:
[ 52.137744] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.138926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.140002] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.140706] 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
[ 52.142972] RSP: 0018:ffff88801f457c00 EFLAGS: 00010282
[ 52.143662] RAX: 0000000000000000 RBX: ffff88800e2b9e40 RCX: 0000000000000000
[ 52.144544] RDX: ffff88800e223680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.145472] RBP: ffff88800e2b9e54 R08: 0000000000000001 R09: 0000000000000000
[ 52.146382] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.147280] R13: ffffffff84e223a0 R14: ffff88800e2b9e48 R15: ffffffff84da62e0
[ 52.148195] FS: 0000555556ff7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.149233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.149983] CR2: 00007fd3ff51d6f4 CR3: 0000000019d88000 CR4: 0000000000350ef0
[ 52.150895] Call Trace:
[ 52.151235]
[ 52.151543] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.152195] ipv6_frags_init_net+0x206/0x3c0
[ 52.152800] ops_init+0xbb/0x6b0
[ 52.153279] setup_net+0x3d9/0x990
[ 52.153777] ? down_read_killable+0x1d7/0x4e0
[ 52.154356] ? __pfx_setup_net+0x10/0x10
[ 52.154900] ? copy_net_ns+0x17c/0x770
[ 52.155412] copy_net_ns+0x321/0x770
[ 52.155936] create_new_namespaces+0x3f6/0xb30
[ 52.156532] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.157207] ksys_unshare+0x44d/0x8e0
[ 52.157747] ? __pfx_ksys_unshare+0x10/0x10
[ 52.158312] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.159064] __x64_sys_unshare+0x31/0x40
[ 52.159593] do_syscall_64+0x3f/0x90
[ 52.160117] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.160798] RIP: 0033:0x7f1f6b35b0d7
[ 52.161289] 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
[ 52.163475] RSP: 002b:00007ffd4e7cb8b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.164431] RAX: ffffffffffffffda RBX: 00007ffd4e7cbef8 RCX: 00007f1f6b35b0d7
[ 52.165361] RDX: 00007f1f6b3c541f RSI: 00007ffd4e7cb850 RDI: 0000000040000000
[ 52.166254] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4e7cb660
[ 52.167161] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1f6b46dbf0
[ 52.168087] R13: 00007ffd4e7cb990 R14: 0000000000000000 R15: 00000000000000f8
[ 52.169033]
[ 52.169345] irq event stamp: 11197
[ 52.169824] hardirqs last enabled at (11209): [] __up_console_sem+0x78/0x80
[ 52.170910] hardirqs last disabled at (11220): [] __up_console_sem+0x5d/0x80
[ 52.172000] softirqs last enabled at (11182): [] irq_exit_rcu+0x93/0xc0
[ 52.173070] softirqs last disabled at (11177): [] irq_exit_rcu+0x93/0xc0
[ 52.174129] ---[ end trace 0000000000000000 ]---
[ 52.175457] ------------[ cut here ]------------
[ 52.176103] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.178155] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.179214] Modules linked in:
[ 52.179666] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.180823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.181862] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.182509] 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
[ 52.184700] RSP: 0018:ffff88801f457bf0 EFLAGS: 00010286
[ 52.185384] RAX: 0000000000000000 RBX: ffff88800e2b8a40 RCX: 0000000000000000
[ 52.186293] RDX: ffff88800e223680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.187228] RBP: ffff88800e2b8a54 R08: 0000000000000001 R09: 0000000000000000
[ 52.188131] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.189040] R13: ffffffff84e223a0 R14: ffff88800e2b8a48 R15: ffffffff84daf020
[ 52.189946] FS: 0000555556ff7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.190950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.191705] CR2: 00007fd3ff51d6f4 CR3: 0000000019d88000 CR4: 0000000000350ef0
[ 52.192580] Call Trace:
[ 52.192953]
[ 52.193258] nf_ct_net_init+0x224/0x3d0
[ 52.193810] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.194389] ops_init+0xbb/0x6b0
[ 52.194867] setup_net+0x3d9/0x990
[ 52.195331] ? down_read_killable+0x1d7/0x4e0
[ 52.195930] ? __pfx_setup_net+0x10/0x10
[ 52.196446] ? copy_net_ns+0x17c/0x770
[ 52.197012] copy_net_ns+0x321/0x770
[ 52.197497] create_new_namespaces+0x3f6/0xb30
[ 52.198124] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.198776] ksys_unshare+0x44d/0x8e0
[ 52.199271] ? __pfx_ksys_unshare+0x10/0x10
[ 52.199860] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.200577] __x64_sys_unshare+0x31/0x40
[ 52.201137] do_syscall_64+0x3f/0x90
[ 52.201620] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.202295] RIP: 0033:0x7f1f6b35b0d7
[ 52.202791] 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
[ 52.205030] RSP: 002b:00007ffd4e7cb8b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.205992] RAX: ffffffffffffffda RBX: 00007ffd4e7cbef8 RCX: 00007f1f6b35b0d7
[ 52.206889] RDX: 00007f1f6b3c541f RSI: 00007ffd4e7cb850 RDI: 0000000040000000
[ 52.207793] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4e7cb660
[ 52.208688] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1f6b46dbf0
[ 52.209560] R13: 00007ffd4e7cb990 R14: 0000000000000000 R15: 00000000000000f8
[ 52.210481]
[ 52.210811] irq event stamp: 12007
[ 52.211247] hardirqs last enabled at (12017): [] __up_console_sem+0x78/0x80
[ 52.212329] hardirqs last disabled at (12028): [] __up_console_sem+0x5d/0x80
[ 52.213416] softirqs last enabled at (11914): [] irq_exit_rcu+0x93/0xc0
[ 52.214471] softirqs last disabled at (11897): [] irq_exit_rcu+0x93/0xc0
[ 52.215524] ---[ end trace 0000000000000000 ]---
executing program
[ 53.740394] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.789108] Bluetooth: hci0: command 0x041b tx timeout
[ 57.835728] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.883718] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:33:23 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f4575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556ff7400 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=00007fd3ff51d6f4 CR3=0000000019d88000 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=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
info registers vcpu 1
RAX=0000000000036c85 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007f718546e220 CR3=0000000009a5c000 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=0000000000000000000000ff000000ff
XMM02=0000000000000000000000ff000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=302e36322020205b3e343c0030653200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000