Warning: Permanently added '[localhost]:28978' (ECDSA) to the list of known hosts.
2023/05/17 13:13:04 fuzzer started
2023/05/17 13:13:05 dialing manager at localhost:44319
2023/05/17 13:13:05 checking machine...
2023/05/17 13:13:05 checking revisions...
syzkaller login: [ 41.154260] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:13:05 testing simple program...
[ 41.228515] cgroup: Unknown subsys name 'net'
[ 41.311321] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.534861] audit: type=1400 audit(1684329197.801:6): 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
[ 54.653596] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.655342] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.657358] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.662147] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.664988] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.666270] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.084090] ------------[ cut here ]------------
[ 55.085455] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.087165] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.088307] Modules linked in:
[ 55.088859] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.093688] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.094824] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.095594] 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
[ 55.097878] RSP: 0018:ffff8880206a7c00 EFLAGS: 00010282
[ 55.098658] RAX: 0000000000000000 RBX: ffff88800caa6c40 RCX: 0000000000000000
[ 55.099641] RDX: ffff88801657d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.100616] RBP: ffff88800caa6c54 R08: 0000000000000001 R09: 0000000000000000
[ 55.101633] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.102684] R13: ffffffff84e23fe0 R14: ffff88800caa6c48 R15: ffffffff84d74dc0
[ 55.103758] FS: 0000555556e40400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.104775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.105546] CR2: 00007f379579d6f4 CR3: 000000000e258000 CR4: 0000000000350ef0
[ 55.106450] Call Trace:
[ 55.106777]
[ 55.107075] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.107731] ipv4_frags_init_net+0x269/0x440
[ 55.108304] ops_init+0xbb/0x6b0
[ 55.108789] setup_net+0x3d9/0x990
[ 55.109258] ? down_read_killable+0x1d7/0x4e0
[ 55.109865] ? __pfx_setup_net+0x10/0x10
[ 55.110413] ? copy_net_ns+0x17c/0x770
[ 55.110926] copy_net_ns+0x321/0x770
[ 55.111440] create_new_namespaces+0x3f6/0xb30
[ 55.112039] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.112700] ksys_unshare+0x44d/0x8e0
[ 55.113225] ? __pfx_ksys_unshare+0x10/0x10
[ 55.113810] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.114568] __x64_sys_unshare+0x31/0x40
[ 55.115095] do_syscall_64+0x3f/0x90
[ 55.115616] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.116263] RIP: 0033:0x7fac24bf40d7
[ 55.116770] 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
[ 55.118983] RSP: 002b:00007ffe8cccdae8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.119935] RAX: ffffffffffffffda RBX: 00007ffe8ccce128 RCX: 00007fac24bf40d7
[ 55.120823] RDX: 00007fac24c5e41f RSI: 00007ffe8cccda80 RDI: 0000000040000000
[ 55.121714] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8cccd890
[ 55.122613] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fac24d06bf0
[ 55.123507] R13: 00007ffe8cccdbc0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.124434]
[ 55.124746] irq event stamp: 8981
[ 55.125182] hardirqs last enabled at (8991): [] __up_console_sem+0x78/0x80
[ 55.126247] hardirqs last disabled at (9002): [] __up_console_sem+0x5d/0x80
[ 55.127315] softirqs last enabled at (8642): [] irq_exit_rcu+0x93/0xc0
[ 55.128344] softirqs last disabled at (8631): [] irq_exit_rcu+0x93/0xc0
[ 55.129365] ---[ end trace 0000000000000000 ]---
[ 55.135999] ------------[ cut here ]------------
[ 55.136622] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.138365] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.139461] Modules linked in:
[ 55.139864] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.141025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.142069] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.142751] 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
[ 55.144917] RSP: 0018:ffff8880206a7c00 EFLAGS: 00010282
[ 55.145629] RAX: 0000000000000000 RBX: ffff888008ef2640 RCX: 0000000000000000
[ 55.146538] RDX: ffff88801657d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.147429] RBP: ffff888008ef2654 R08: 0000000000000001 R09: 0000000000000000
[ 55.148280] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.149178] R13: ffffffff84e23fe0 R14: ffff888008ef2648 R15: ffffffff84da7d60
[ 55.150083] FS: 0000555556e40400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.151092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.151839] CR2: 00007f379579d6f4 CR3: 000000000e258000 CR4: 0000000000350ef0
[ 55.152757] Call Trace:
[ 55.153104]
[ 55.153445] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.154059] ipv6_frags_init_net+0x206/0x3c0
[ 55.154668] ops_init+0xbb/0x6b0
[ 55.155113] setup_net+0x3d9/0x990
[ 55.155608] ? down_read_killable+0x1d7/0x4e0
[ 55.156178] ? __pfx_setup_net+0x10/0x10
[ 55.156723] ? copy_net_ns+0x17c/0x770
[ 55.157248] copy_net_ns+0x321/0x770
[ 55.157765] create_new_namespaces+0x3f6/0xb30
[ 55.158352] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.159005] ksys_unshare+0x44d/0x8e0
[ 55.159525] ? __pfx_ksys_unshare+0x10/0x10
[ 55.160070] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.160812] __x64_sys_unshare+0x31/0x40
[ 55.161337] do_syscall_64+0x3f/0x90
[ 55.161848] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.162521] RIP: 0033:0x7fac24bf40d7
[ 55.162983] 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
[ 55.165176] RSP: 002b:00007ffe8cccdae8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.166137] RAX: ffffffffffffffda RBX: 00007ffe8ccce128 RCX: 00007fac24bf40d7
[ 55.167029] RDX: 00007fac24c5e41f RSI: 00007ffe8cccda80 RDI: 0000000040000000
[ 55.167907] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8cccd890
[ 55.168814] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fac24d06bf0
[ 55.169719] R13: 00007ffe8cccdbc0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.170630]
[ 55.170933] irq event stamp: 10891
[ 55.171362] hardirqs last enabled at (10901): [] __up_console_sem+0x78/0x80
[ 55.172458] hardirqs last disabled at (10914): [] __up_console_sem+0x5d/0x80
[ 55.173542] softirqs last enabled at (10552): [] irq_exit_rcu+0x93/0xc0
[ 55.174582] softirqs last disabled at (10543): [] irq_exit_rcu+0x93/0xc0
[ 55.175633] ---[ end trace 0000000000000000 ]---
[ 55.176966] ------------[ cut here ]------------
[ 55.177594] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.179507] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.180568] Modules linked in:
[ 55.180980] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.182156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.183167] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.183849] 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
[ 55.186033] RSP: 0018:ffff8880206a7bf0 EFLAGS: 00010286
[ 55.186735] RAX: 0000000000000000 RBX: ffff888008ef3240 RCX: 0000000000000000
[ 55.187620] RDX: ffff88801657d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.188515] RBP: ffff888008ef3254 R08: 0000000000000001 R09: 0000000000000000
[ 55.189412] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.190264] R13: ffffffff84e23fe0 R14: ffff888008ef3248 R15: ffffffff84db0aa0
[ 55.191169] FS: 0000555556e40400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.192156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.192911] CR2: 00007f379579d6f4 CR3: 000000000e258000 CR4: 0000000000350ef0
[ 55.193834] Call Trace:
[ 55.194160]
[ 55.194498] nf_ct_net_init+0x224/0x3d0
[ 55.195015] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.195620] ops_init+0xbb/0x6b0
[ 55.196066] setup_net+0x3d9/0x990
[ 55.196563] ? down_read_killable+0x1d7/0x4e0
[ 55.197140] ? __pfx_setup_net+0x10/0x10
[ 55.197685] ? copy_net_ns+0x17c/0x770
[ 55.198193] copy_net_ns+0x321/0x770
[ 55.198716] create_new_namespaces+0x3f6/0xb30
[ 55.199299] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.199951] ksys_unshare+0x44d/0x8e0
[ 55.200477] ? __pfx_ksys_unshare+0x10/0x10
[ 55.201027] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.201793] __x64_sys_unshare+0x31/0x40
[ 55.202308] do_syscall_64+0x3f/0x90
[ 55.202827] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.203497] RIP: 0033:0x7fac24bf40d7
[ 55.203959] 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
[ 55.206147] RSP: 002b:00007ffe8cccdae8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.207102] RAX: ffffffffffffffda RBX: 00007ffe8ccce128 RCX: 00007fac24bf40d7
[ 55.207996] RDX: 00007fac24c5e41f RSI: 00007ffe8cccda80 RDI: 0000000040000000
[ 55.208896] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8cccd890
[ 55.209814] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fac24d06bf0
[ 55.210707] R13: 00007ffe8cccdbc0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.211628]
[ 55.211931] irq event stamp: 11677
[ 55.212363] hardirqs last enabled at (11687): [] __up_console_sem+0x78/0x80
[ 55.213470] hardirqs last disabled at (11700): [] __up_console_sem+0x5d/0x80
[ 55.214546] softirqs last enabled at (11494): [] irq_exit_rcu+0x93/0xc0
[ 55.215577] softirqs last disabled at (11489): [] irq_exit_rcu+0x93/0xc0
[ 55.216610] ---[ end trace 0000000000000000 ]---
executing program
[ 56.735063] Bluetooth: hci0: command 0x0409 tx timeout
[ 58.782445] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.830472] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.878449] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:13:12 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880206a7598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555556e40400 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=00007f379579d6f4 CR3=000000000e258000 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=ffffffff8779c9c8 RBX=1ffff1100d9e1377 RCX=ffffffff812cc7ef RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff8779c9c8 RBP=ffff888008d95bd8 RSP=ffff88806cf09b70
R8 =0000000000000000 R9 =fffffbfff0ef3939 R10=ffffffff8779c9cf R11=0000000000000001
R12=0000000000000001 R13=ffff888008d95bf8 R14=0000000000000045 R15=0000000000000002
RIP=ffffffff8180f3b6 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 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=00007f95f9beb000 CR3=000000000f3fc000 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=26209ec207b25cb9f646bad63a55f355
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=92509609a1e91f62000000000013be28 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=86f6bd72237e489100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000