Warning: Permanently added '[localhost]:44377' (ECDSA) to the list of known hosts.
2023/05/16 11:49:00 fuzzer started
2023/05/16 11:49:00 dialing manager at localhost:35573
2023/05/16 11:49:00 checking machine...
2023/05/16 11:49:00 checking revisions...
syzkaller login: [ 40.296463] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:49:00 testing simple program...
[ 40.372490] cgroup: Unknown subsys name 'net'
[ 40.434526] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.625157] audit: type=1400 audit(1684237754.011:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.730233] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.732035] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.734357] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.737549] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.739522] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.741007] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 55.157124] ------------[ cut here ]------------
[ 55.157772] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.159844] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.160999] Modules linked in:
[ 55.161436] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.165820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.166896] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.167620] 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
[ 55.169975] RSP: 0018:ffff888015917c00 EFLAGS: 00010282
[ 55.170675] RAX: 0000000000000000 RBX: ffff88800ebcf440 RCX: 0000000000000000
[ 55.171629] RDX: ffff88800f6451c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.172596] RBP: ffff88800ebcf454 R08: 0000000000000001 R09: 0000000000000000
[ 55.173541] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.174493] R13: ffffffff84e223a0 R14: ffff88800ebcf448 R15: ffffffff84d73340
[ 55.175452] FS: 0000555556a93400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.176517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.177312] CR2: 00007f9c209a26f4 CR3: 000000000fd40000 CR4: 0000000000350ef0
[ 55.178270] Call Trace:
[ 55.178620]
[ 55.178938] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.179630] ipv4_frags_init_net+0x269/0x440
[ 55.180268] ops_init+0xbb/0x6b0
[ 55.180744] setup_net+0x3d9/0x990
[ 55.181258] ? down_read_killable+0x1d7/0x4e0
[ 55.181864] ? __pfx_setup_net+0x10/0x10
[ 55.182439] ? copy_net_ns+0x17c/0x770
[ 55.183004] copy_net_ns+0x321/0x770
[ 55.183518] create_new_namespaces+0x3f6/0xb30
[ 55.184203] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.184867] ksys_unshare+0x44d/0x8e0
[ 55.185422] ? __pfx_ksys_unshare+0x10/0x10
[ 55.186036] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.186800] __x64_sys_unshare+0x31/0x40
[ 55.187383] do_syscall_64+0x3f/0x90
[ 55.187900] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.188616] RIP: 0033:0x7f0650fdd0d7
[ 55.189144] 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
[ 55.191481] RSP: 002b:00007fff0e190498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.192520] RAX: ffffffffffffffda RBX: 00007fff0e190ad8 RCX: 00007f0650fdd0d7
[ 55.193481] RDX: 00007f065104741f RSI: 00007fff0e190430 RDI: 0000000040000000
[ 55.194443] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0e190240
[ 55.195403] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f06510efbf0
[ 55.196372] R13: 00007fff0e190570 R14: 0000000000000000 R15: 00000000000000f8
[ 55.197356]
[ 55.197681] irq event stamp: 8157
[ 55.198170] hardirqs last enabled at (8169): [] __up_console_sem+0x78/0x80
[ 55.199314] hardirqs last disabled at (8180): [] __up_console_sem+0x5d/0x80
[ 55.200466] softirqs last enabled at (7632): [] irq_exit_rcu+0x93/0xc0
[ 55.201575] softirqs last disabled at (7577): [] irq_exit_rcu+0x93/0xc0
[ 55.202689] ---[ end trace 0000000000000000 ]---
[ 55.208044] ------------[ cut here ]------------
[ 55.208696] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.210634] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.211800] Modules linked in:
[ 55.212286] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.213568] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.214695] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.215426] 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
[ 55.217766] RSP: 0018:ffff888015917c00 EFLAGS: 00010282
[ 55.218504] RAX: 0000000000000000 RBX: ffff88800942a440 RCX: 0000000000000000
[ 55.219443] RDX: ffff88800f6451c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.220404] RBP: ffff88800942a454 R08: 0000000000000001 R09: 0000000000000000
[ 55.221350] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.222298] R13: ffffffff84e223a0 R14: ffff88800942a448 R15: ffffffff84da62e0
[ 55.223256] FS: 0000555556a93400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.224345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.225128] CR2: 00007f9c209a26f4 CR3: 000000000fd40000 CR4: 0000000000350ef0
[ 55.226086] Call Trace:
[ 55.226434]
[ 55.226751] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.227438] ipv6_frags_init_net+0x206/0x3c0
[ 55.228077] ops_init+0xbb/0x6b0
[ 55.228553] setup_net+0x3d9/0x990
[ 55.229078] ? down_read_killable+0x1d7/0x4e0
[ 55.229687] ? __pfx_setup_net+0x10/0x10
[ 55.230258] ? copy_net_ns+0x17c/0x770
[ 55.230795] copy_net_ns+0x321/0x770
[ 55.231336] create_new_namespaces+0x3f6/0xb30
[ 55.232018] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.232674] ksys_unshare+0x44d/0x8e0
[ 55.233243] ? __pfx_ksys_unshare+0x10/0x10
[ 55.233829] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.234620] __x64_sys_unshare+0x31/0x40
[ 55.235202] do_syscall_64+0x3f/0x90
[ 55.235706] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.236435] RIP: 0033:0x7f0650fdd0d7
[ 55.236936] 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
[ 55.239269] RSP: 002b:00007fff0e190498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.240309] RAX: ffffffffffffffda RBX: 00007fff0e190ad8 RCX: 00007f0650fdd0d7
[ 55.241284] RDX: 00007f065104741f RSI: 00007fff0e190430 RDI: 0000000040000000
[ 55.242249] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0e190240
[ 55.243194] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f06510efbf0
[ 55.244148] R13: 00007fff0e190570 R14: 0000000000000000 R15: 00000000000000f8
[ 55.245127]
[ 55.245447] irq event stamp: 9885
[ 55.245901] hardirqs last enabled at (9895): [] __up_console_sem+0x78/0x80
[ 55.247029] hardirqs last disabled at (9906): [] __up_console_sem+0x5d/0x80
[ 55.248170] softirqs last enabled at (9406): [] irq_exit_rcu+0x93/0xc0
[ 55.249291] softirqs last disabled at (9401): [] irq_exit_rcu+0x93/0xc0
[ 55.250402] ---[ end trace 0000000000000000 ]---
[ 55.251863] ------------[ cut here ]------------
[ 55.252531] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.254763] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.255914] Modules linked in:
[ 55.256382] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.257613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.258712] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.259435] 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
[ 55.261796] RSP: 0018:ffff888015917bf0 EFLAGS: 00010286
[ 55.262528] RAX: 0000000000000000 RBX: ffff88800942aa40 RCX: 0000000000000000
[ 55.263497] RDX: ffff88800f6451c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.264485] RBP: ffff88800942aa54 R08: 0000000000000001 R09: 0000000000000000
[ 55.265524] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.266516] R13: ffffffff84e223a0 R14: ffff88800942aa48 R15: ffffffff84daf020
[ 55.267470] FS: 0000555556a93400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.268551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.269356] CR2: 00007f9c209a26f4 CR3: 000000000fd40000 CR4: 0000000000350ef0
[ 55.270342] Call Trace:
[ 55.270690]
[ 55.271043] nf_ct_net_init+0x224/0x3d0
[ 55.271598] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.272250] ops_init+0xbb/0x6b0
[ 55.272724] setup_net+0x3d9/0x990
[ 55.273234] ? down_read_killable+0x1d7/0x4e0
[ 55.273839] ? __pfx_setup_net+0x10/0x10
[ 55.274414] ? copy_net_ns+0x17c/0x770
[ 55.274993] copy_net_ns+0x321/0x770
[ 55.275507] create_new_namespaces+0x3f6/0xb30
[ 55.276187] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.276851] ksys_unshare+0x44d/0x8e0
[ 55.277409] ? __pfx_ksys_unshare+0x10/0x10
[ 55.278028] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.278787] __x64_sys_unshare+0x31/0x40
[ 55.279370] do_syscall_64+0x3f/0x90
[ 55.279884] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.280606] RIP: 0033:0x7f0650fdd0d7
[ 55.281132] 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
[ 55.283453] RSP: 002b:00007fff0e190498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.284493] RAX: ffffffffffffffda RBX: 00007fff0e190ad8 RCX: 00007f0650fdd0d7
[ 55.285447] RDX: 00007f065104741f RSI: 00007fff0e190430 RDI: 0000000040000000
[ 55.286425] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0e190240
[ 55.287421] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f06510efbf0
[ 55.288419] R13: 00007fff0e190570 R14: 0000000000000000 R15: 00000000000000f8
[ 55.289443]
[ 55.289780] irq event stamp: 10625
[ 55.290292] hardirqs last enabled at (10637): [] __up_console_sem+0x78/0x80
[ 55.291475] hardirqs last disabled at (10648): [] __up_console_sem+0x5d/0x80
[ 55.292661] softirqs last enabled at (10412): [] irq_exit_rcu+0x93/0xc0
[ 55.293816] softirqs last disabled at (10407): [] irq_exit_rcu+0x93/0xc0
[ 55.294986] ---[ end trace 0000000000000000 ]---
[ 56.801691] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.850041] Bluetooth: hci0: command 0x041b tx timeout
[ 60.897116] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.945057] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:49:11 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880159175f0
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 0000555556a93400 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=00007f9c209a26f4 CR3=000000000fd40000 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=0000000000038ee7 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=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 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=00007f3e51ec7240 CR3=000000000e4e2000 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=5239b5b4246521a63c481b8cf0210a15
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=a41384f542b3ea25000000000013b690 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=4a329bbd2c8d08e600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000