Warning: Permanently added '[localhost]:36200' (ECDSA) to the list of known hosts.
2023/05/17 07:47:41 fuzzer started
2023/05/17 07:47:41 dialing manager at localhost:35573
2023/05/17 07:47:41 checking machine...
2023/05/17 07:47:41 checking revisions...
syzkaller login: [ 39.951071] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:47:42 testing simple program...
[ 40.018209] cgroup: Unknown subsys name 'net'
[ 40.100559] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.134330] audit: type=1400 audit(1684309674.204:6): 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
[ 53.286287] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.288871] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.290382] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.293987] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.296459] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.298195] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.686143] ------------[ cut here ]------------
[ 53.686965] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.688945] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.690026] Modules linked in:
[ 53.690464] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.695323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.696504] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.697332] 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
[ 53.699557] RSP: 0018:ffff8880196c7c00 EFLAGS: 00010282
[ 53.700231] RAX: 0000000000000000 RBX: ffff88800ea55840 RCX: 0000000000000000
[ 53.701131] RDX: ffff888006971b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.702037] RBP: ffff88800ea55854 R08: 0000000000000001 R09: 0000000000000000
[ 53.702938] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.703838] R13: ffffffff84e223a0 R14: ffff88800ea55848 R15: ffffffff84d73340
[ 53.704746] FS: 000055555594e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.705744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.706481] CR2: 00007f38c34796f4 CR3: 000000000d900000 CR4: 0000000000350ee0
[ 53.707394] Call Trace:
[ 53.707756]
[ 53.708062] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.708707] ipv4_frags_init_net+0x269/0x440
[ 53.709268] ops_init+0xbb/0x6b0
[ 53.709741] setup_net+0x3d9/0x990
[ 53.710201] ? down_read_killable+0x1d7/0x4e0
[ 53.710802] ? __pfx_setup_net+0x10/0x10
[ 53.711316] ? copy_net_ns+0x17c/0x770
[ 53.711858] copy_net_ns+0x321/0x770
[ 53.712339] create_new_namespaces+0x3f6/0xb30
[ 53.712962] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.713618] ksys_unshare+0x44d/0x8e0
[ 53.714116] ? __pfx_ksys_unshare+0x10/0x10
[ 53.714717] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.715456] __x64_sys_unshare+0x31/0x40
[ 53.716008] do_syscall_64+0x3f/0x90
[ 53.716480] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.717158] RIP: 0033:0x7efe314dd0d7
[ 53.717653] 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
[ 53.719835] RSP: 002b:00007ffe7efe92f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.720787] RAX: ffffffffffffffda RBX: 00007ffe7efe9938 RCX: 00007efe314dd0d7
[ 53.721684] RDX: 00007efe3154741f RSI: 00007ffe7efe9290 RDI: 0000000040000000
[ 53.722553] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7efe90a0
[ 53.723450] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efe315efbf0
[ 53.724351] R13: 00007ffe7efe93d0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.725283]
[ 53.725619] irq event stamp: 9103
[ 53.726052] hardirqs last enabled at (9113): [] __up_console_sem+0x78/0x80
[ 53.727155] hardirqs last disabled at (9124): [] __up_console_sem+0x5d/0x80
[ 53.728222] softirqs last enabled at (8672): [] irq_exit_rcu+0x93/0xc0
[ 53.729256] softirqs last disabled at (8657): [] irq_exit_rcu+0x93/0xc0
[ 53.730283] ---[ end trace 0000000000000000 ]---
[ 53.735979] ------------[ cut here ]------------
[ 53.736597] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.738344] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.739419] Modules linked in:
[ 53.739862] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.741024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.742046] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.742739] 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
[ 53.744920] RSP: 0018:ffff8880196c7c00 EFLAGS: 00010282
[ 53.745602] RAX: 0000000000000000 RBX: ffff888009525040 RCX: 0000000000000000
[ 53.746490] RDX: ffff888006971b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.747396] RBP: ffff888009525054 R08: 0000000000000001 R09: 0000000000000000
[ 53.748289] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.749180] R13: ffffffff84e223a0 R14: ffff888009525048 R15: ffffffff84da62e0
[ 53.750068] FS: 000055555594e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.751075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.751821] CR2: 00007f38c34796f4 CR3: 000000000d900000 CR4: 0000000000350ee0
[ 53.752716] Call Trace:
[ 53.753042]
[ 53.753348] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.753992] ipv6_frags_init_net+0x206/0x3c0
[ 53.754558] ops_init+0xbb/0x6b0
[ 53.755034] setup_net+0x3d9/0x990
[ 53.755489] ? down_read_killable+0x1d7/0x4e0
[ 53.756086] ? __pfx_setup_net+0x10/0x10
[ 53.756632] ? copy_net_ns+0x17c/0x770
[ 53.757141] copy_net_ns+0x321/0x770
[ 53.757651] create_new_namespaces+0x3f6/0xb30
[ 53.758233] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.758903] ksys_unshare+0x44d/0x8e0
[ 53.759397] ? __pfx_ksys_unshare+0x10/0x10
[ 53.759984] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.760715] __x64_sys_unshare+0x31/0x40
[ 53.761227] do_syscall_64+0x3f/0x90
[ 53.761725] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.762383] RIP: 0033:0x7efe314dd0d7
[ 53.762878] 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
[ 53.765338] RSP: 002b:00007ffe7efe92f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.766306] RAX: ffffffffffffffda RBX: 00007ffe7efe9938 RCX: 00007efe314dd0d7
[ 53.767232] RDX: 00007efe3154741f RSI: 00007ffe7efe9290 RDI: 0000000040000000
[ 53.768135] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7efe90a0
[ 53.769050] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efe315efbf0
[ 53.769947] R13: 00007ffe7efe93d0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.770865]
[ 53.771166] irq event stamp: 11097
[ 53.771633] hardirqs last enabled at (11109): [] __up_console_sem+0x78/0x80
[ 53.772704] hardirqs last disabled at (11120): [] __up_console_sem+0x5d/0x80
[ 53.773781] softirqs last enabled at (11022): [] irq_exit_rcu+0x93/0xc0
[ 53.774855] softirqs last disabled at (11011): [] irq_exit_rcu+0x93/0xc0
[ 53.775898] ---[ end trace 0000000000000000 ]---
[ 53.777239] ------------[ cut here ]------------
[ 53.777993] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.780003] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.781066] Modules linked in:
[ 53.781481] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.782641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.783640] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.784295] 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
[ 53.786500] RSP: 0018:ffff8880196c7bf0 EFLAGS: 00010286
[ 53.787192] RAX: 0000000000000000 RBX: ffff888009524a40 RCX: 0000000000000000
[ 53.788096] RDX: ffff888006971b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.788983] RBP: ffff888009524a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.789886] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.790802] R13: ffffffff84e223a0 R14: ffff888009524a48 R15: ffffffff84daf020
[ 53.791707] FS: 000055555594e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.792729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.793445] CR2: 00007f38c34796f4 CR3: 000000000d900000 CR4: 0000000000350ee0
[ 53.794352] Call Trace:
[ 53.794719]
[ 53.795022] nf_ct_net_init+0x224/0x3d0
[ 53.795537] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.796141] ops_init+0xbb/0x6b0
[ 53.796617] setup_net+0x3d9/0x990
[ 53.797082] ? down_read_killable+0x1d7/0x4e0
[ 53.797684] ? __pfx_setup_net+0x10/0x10
[ 53.798196] ? copy_net_ns+0x17c/0x770
[ 53.798756] copy_net_ns+0x321/0x770
[ 53.799240] create_new_namespaces+0x3f6/0xb30
[ 53.799859] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.800495] ksys_unshare+0x44d/0x8e0
[ 53.801019] ? __pfx_ksys_unshare+0x10/0x10
[ 53.801594] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.802306] __x64_sys_unshare+0x31/0x40
[ 53.802871] do_syscall_64+0x3f/0x90
[ 53.803344] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.804022] RIP: 0033:0x7efe314dd0d7
[ 53.804491] 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
[ 53.806664] RSP: 002b:00007ffe7efe92f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.807617] RAX: ffffffffffffffda RBX: 00007ffe7efe9938 RCX: 00007efe314dd0d7
[ 53.808485] RDX: 00007efe3154741f RSI: 00007ffe7efe9290 RDI: 0000000040000000
[ 53.809381] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7efe90a0
[ 53.810275] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efe315efbf0
[ 53.811199] R13: 00007ffe7efe93d0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.812116]
[ 53.812419] irq event stamp: 11923
[ 53.812885] hardirqs last enabled at (11935): [] __up_console_sem+0x78/0x80
[ 53.813957] hardirqs last disabled at (11946): [] __up_console_sem+0x5d/0x80
[ 53.815050] softirqs last enabled at (11622): [] irq_exit_rcu+0x93/0xc0
[ 53.816103] softirqs last disabled at (11617): [] irq_exit_rcu+0x93/0xc0
[ 53.817145] ---[ end trace 0000000000000000 ]---
executing program
[ 55.365523] Bluetooth: hci0: command 0x0409 tx timeout
[ 57.412660] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.460678] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.508657] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
07:47:52 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffffffff85df5a58 RCX=ffffffff8180db54 RDX=0000000000000000
RSI=ffffffff8612dcb6 RDI=ffffffff85df5a44 RBP=ffffffff85df5a5c RSP=ffff88806ce099e8
R8 =ffffffff8612dcb6 R9 =ffffffff8612dcba R10=0000000000038001 R11=0000000000020f11
R12=ffffffff85df5a5c R13=ffffffff85df5a44 R14=ffffffff85df5a58 R15=dffffc0000000000
RIP=ffffffff81130c48 RFL=00000256 [---ZAP-] 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=00007fe59f344018 CR3=000000000eb0c000 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=2035353a37343a37302037312079614d XMM01=5d3534393838362e33352020205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3534393838362e33352020205b XMM07=79732035353a37343a37302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880196c75f0
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 000055555594e400 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=00007f38c34796f4 CR3=000000000d900000 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