Warning: Permanently added '[localhost]:38466' (ECDSA) to the list of known hosts.
2023/05/16 14:35:17 fuzzer started
2023/05/16 14:35:18 dialing manager at localhost:35573
2023/05/16 14:35:18 checking machine...
2023/05/16 14:35:18 checking revisions...
syzkaller login: [ 38.131219] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:35:18 testing simple program...
[ 38.201991] cgroup: Unknown subsys name 'net'
[ 38.269442] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.199147] audit: type=1400 audit(1684247731.602:6): 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
[ 52.321716] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.323340] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.325721] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.329756] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.332566] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.334063] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.750864] ------------[ cut here ]------------
[ 52.751690] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.753744] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.755023] Modules linked in:
[ 52.755594] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.760448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.761504] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.762175] 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
[ 52.764474] RSP: 0018:ffff88801f7afc00 EFLAGS: 00010282
[ 52.765129] RAX: 0000000000000000 RBX: ffff88800cf14040 RCX: 0000000000000000
[ 52.766040] RDX: ffff88800f660000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.766935] RBP: ffff88800cf14054 R08: 0000000000000001 R09: 0000000000000000
[ 52.767856] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.768749] R13: ffffffff84e223a0 R14: ffff88800cf14048 R15: ffffffff84d73340
[ 52.769655] FS: 0000555556557400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.770656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.771423] CR2: 00007f6a53cbe6f4 CR3: 0000000014732000 CR4: 0000000000350ee0
[ 52.772312] Call Trace:
[ 52.772678]
[ 52.772981] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.773635] ipv4_frags_init_net+0x269/0x440
[ 52.774194] ops_init+0xbb/0x6b0
[ 52.774678] setup_net+0x3d9/0x990
[ 52.775162] ? down_read_killable+0x1d7/0x4e0
[ 52.775771] ? __pfx_setup_net+0x10/0x10
[ 52.776280] ? copy_net_ns+0x17c/0x770
[ 52.776818] copy_net_ns+0x321/0x770
[ 52.777301] create_new_namespaces+0x3f6/0xb30
[ 52.777926] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.778582] ksys_unshare+0x44d/0x8e0
[ 52.779072] ? __pfx_ksys_unshare+0x10/0x10
[ 52.779664] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.780422] __x64_sys_unshare+0x31/0x40
[ 52.780945] do_syscall_64+0x3f/0x90
[ 52.781456] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.782103] RIP: 0033:0x7f9ff02f70d7
[ 52.782610] 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
[ 52.784810] RSP: 002b:00007fff765ee028 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.785762] RAX: ffffffffffffffda RBX: 00007fff765ee668 RCX: 00007f9ff02f70d7
[ 52.786657] RDX: 00007f9ff036141f RSI: 00007fff765edfc0 RDI: 0000000040000000
[ 52.787568] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff765eddd0
[ 52.788469] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9ff0409bf0
[ 52.789331] R13: 00007fff765ee100 R14: 0000000000000000 R15: 00000000000000f8
[ 52.790249]
[ 52.790585] irq event stamp: 8143
[ 52.791016] hardirqs last enabled at (8153): [] __up_console_sem+0x78/0x80
[ 52.792096] hardirqs last disabled at (8164): [] __up_console_sem+0x5d/0x80
[ 52.793183] softirqs last enabled at (7352): [] irq_exit_rcu+0x93/0xc0
[ 52.794231] softirqs last disabled at (7183): [] irq_exit_rcu+0x93/0xc0
[ 52.795298] ---[ end trace 0000000000000000 ]---
[ 52.801019] ------------[ cut here ]------------
[ 52.801658] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.803416] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.804512] Modules linked in:
[ 52.804937] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.806110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.807165] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.807855] 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
[ 52.810112] RSP: 0018:ffff88801f7afc00 EFLAGS: 00010282
[ 52.810814] RAX: 0000000000000000 RBX: ffff88800c430c40 RCX: 0000000000000000
[ 52.811731] RDX: ffff88800f660000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.812643] RBP: ffff88800c430c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.813557] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.814481] R13: ffffffff84e223a0 R14: ffff88800c430c48 R15: ffffffff84da62e0
[ 52.815466] FS: 0000555556557400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.816481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.817192] CR2: 00007f6a53cbe6f4 CR3: 0000000014732000 CR4: 0000000000350ee0
[ 52.818099] Call Trace:
[ 52.818469]
[ 52.818777] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.819441] ipv6_frags_init_net+0x206/0x3c0
[ 52.820005] ops_init+0xbb/0x6b0
[ 52.820494] setup_net+0x3d9/0x990
[ 52.820958] ? down_read_killable+0x1d7/0x4e0
[ 52.821560] ? __pfx_setup_net+0x10/0x10
[ 52.822078] ? copy_net_ns+0x17c/0x770
[ 52.822636] copy_net_ns+0x321/0x770
[ 52.823126] create_new_namespaces+0x3f6/0xb30
[ 52.823780] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.824437] ksys_unshare+0x44d/0x8e0
[ 52.824939] ? __pfx_ksys_unshare+0x10/0x10
[ 52.825527] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.826245] __x64_sys_unshare+0x31/0x40
[ 52.826801] do_syscall_64+0x3f/0x90
[ 52.827297] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.827984] RIP: 0033:0x7f9ff02f70d7
[ 52.828493] 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
[ 52.830701] RSP: 002b:00007fff765ee028 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.831667] RAX: ffffffffffffffda RBX: 00007fff765ee668 RCX: 00007f9ff02f70d7
[ 52.832571] RDX: 00007f9ff036141f RSI: 00007fff765edfc0 RDI: 0000000040000000
[ 52.833468] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff765eddd0
[ 52.834341] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9ff0409bf0
[ 52.835278] R13: 00007fff765ee100 R14: 0000000000000000 R15: 00000000000000f8
[ 52.836203]
[ 52.836544] irq event stamp: 10327
[ 52.836981] hardirqs last enabled at (10337): [] __up_console_sem+0x78/0x80
[ 52.838045] hardirqs last disabled at (10348): [] __up_console_sem+0x5d/0x80
[ 52.839117] softirqs last enabled at (9898): [] irq_exit_rcu+0x93/0xc0
[ 52.840171] softirqs last disabled at (9889): [] irq_exit_rcu+0x93/0xc0
[ 52.841220] ---[ end trace 0000000000000000 ]---
[ 52.842582] ------------[ cut here ]------------
[ 52.843202] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.845137] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.846226] Modules linked in:
[ 52.846672] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.847851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.848872] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.849549] 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
[ 52.851751] RSP: 0018:ffff88801f7afbf0 EFLAGS: 00010286
[ 52.852456] RAX: 0000000000000000 RBX: ffff88800c430640 RCX: 0000000000000000
[ 52.853330] RDX: ffff88800f660000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.854236] RBP: ffff88800c430654 R08: 0000000000000001 R09: 0000000000000000
[ 52.855166] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.856068] R13: ffffffff84e223a0 R14: ffff88800c430648 R15: ffffffff84daf020
[ 52.856983] FS: 0000555556557400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.857985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.858736] CR2: 00007f6a53cbe6f4 CR3: 0000000014732000 CR4: 0000000000350ee0
[ 52.859662] Call Trace:
[ 52.859990]
[ 52.860291] nf_ct_net_init+0x224/0x3d0
[ 52.860845] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.861470] ops_init+0xbb/0x6b0
[ 52.861919] setup_net+0x3d9/0x990
[ 52.862415] ? down_read_killable+0x1d7/0x4e0
[ 52.862998] ? __pfx_setup_net+0x10/0x10
[ 52.863583] ? copy_net_ns+0x17c/0x770
[ 52.864103] copy_net_ns+0x321/0x770
[ 52.864625] create_new_namespaces+0x3f6/0xb30
[ 52.865217] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.865872] ksys_unshare+0x44d/0x8e0
[ 52.866403] ? __pfx_ksys_unshare+0x10/0x10
[ 52.866952] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.867733] __x64_sys_unshare+0x31/0x40
[ 52.868254] do_syscall_64+0x3f/0x90
[ 52.868768] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.869449] RIP: 0033:0x7f9ff02f70d7
[ 52.869918] 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
[ 52.872121] RSP: 002b:00007fff765ee028 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.873078] RAX: ffffffffffffffda RBX: 00007fff765ee668 RCX: 00007f9ff02f70d7
[ 52.873976] RDX: 00007f9ff036141f RSI: 00007fff765edfc0 RDI: 0000000040000000
[ 52.874868] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff765eddd0
[ 52.875778] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9ff0409bf0
[ 52.876679] R13: 00007fff765ee100 R14: 0000000000000000 R15: 00000000000000f8
[ 52.877604]
[ 52.877909] irq event stamp: 11097
[ 52.878342] hardirqs last enabled at (11107): [] __up_console_sem+0x78/0x80
[ 52.879474] hardirqs last disabled at (11120): [] __up_console_sem+0x5d/0x80
[ 52.880581] softirqs last enabled at (10948): [] irq_exit_rcu+0x93/0xc0
[ 52.881644] softirqs last disabled at (10941): [] irq_exit_rcu+0x93/0xc0
[ 52.882700] ---[ end trace 0000000000000000 ]---
executing program
[ 54.402021] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.449450] Bluetooth: hci0: command 0x041b tx timeout
[ 58.497451] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.545441] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:35:31 Registers:
info registers vcpu 0
RAX=000000000003005d 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=00007f1d01c5e620 CR3=000000000c574000 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=2033333a35333a34312036312079614d XMM01=5d3439353535372e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f7af5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555556557400 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=00007f6a53cbe6f4 CR3=0000000014732000 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