Warning: Permanently added '[localhost]:29983' (ECDSA) to the list of known hosts.
2023/05/16 22:49:32 fuzzer started
2023/05/16 22:49:32 dialing manager at localhost:35573
2023/05/16 22:49:32 checking machine...
2023/05/16 22:49:32 checking revisions...
syzkaller login: [ 37.824625] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:49:32 testing simple program...
[ 37.895746] cgroup: Unknown subsys name 'net'
[ 37.965781] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.117962] audit: type=1400 audit(1684277384.994:6): 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
[ 51.270158] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.272076] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.274550] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.278637] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.280117] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.282629] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.692682] ------------[ cut here ]------------
[ 51.693472] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.695611] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.696898] Modules linked in:
[ 51.697464] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.703705] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.704868] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.705612] 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
[ 51.707960] RSP: 0018:ffff8880201c7c00 EFLAGS: 00010282
[ 51.708693] RAX: 0000000000000000 RBX: ffff888015bd0440 RCX: 0000000000000000
[ 51.709651] RDX: ffff88800fde3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.710600] RBP: ffff888015bd0454 R08: 0000000000000001 R09: 0000000000000000
[ 51.711531] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.712481] R13: ffffffff84e223a0 R14: ffff888015bd0448 R15: ffffffff84d73340
[ 51.713430] FS: 0000555556eed400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.714523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.715304] CR2: 00007f634af716f4 CR3: 00000000201f8000 CR4: 0000000000350ee0
[ 51.716243] Call Trace:
[ 51.716596]
[ 51.716931] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.717678] ipv4_frags_init_net+0x269/0x440
[ 51.718338] ops_init+0xbb/0x6b0
[ 51.718841] setup_net+0x3d9/0x990
[ 51.719388] ? down_read_killable+0x1d7/0x4e0
[ 51.720031] ? __pfx_setup_net+0x10/0x10
[ 51.720634] ? copy_net_ns+0x17c/0x770
[ 51.721240] copy_net_ns+0x321/0x770
[ 51.721794] create_new_namespaces+0x3f6/0xb30
[ 51.722500] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.723199] ksys_unshare+0x44d/0x8e0
[ 51.723787] ? __pfx_ksys_unshare+0x10/0x10
[ 51.724450] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.725290] __x64_sys_unshare+0x31/0x40
[ 51.725901] do_syscall_64+0x3f/0x90
[ 51.726480] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.727242] RIP: 0033:0x7f8d0e0c80d7
[ 51.727741] 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
[ 51.730054] RSP: 002b:00007fffa8ab0198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.731067] RAX: ffffffffffffffda RBX: 00007fffa8ab07d8 RCX: 00007f8d0e0c80d7
[ 51.732025] RDX: 00007f8d0e13241f RSI: 00007fffa8ab0130 RDI: 0000000040000000
[ 51.732968] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa8aaff40
[ 51.733940] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8d0e1dabf0
[ 51.734880] R13: 00007fffa8ab0270 R14: 0000000000000000 R15: 00000000000000f8
[ 51.735862]
[ 51.736181] irq event stamp: 9131
[ 51.736662] hardirqs last enabled at (9143): [] __up_console_sem+0x78/0x80
[ 51.737799] hardirqs last disabled at (9154): [] __up_console_sem+0x5d/0x80
[ 51.738919] softirqs last enabled at (8676): [] irq_exit_rcu+0x93/0xc0
[ 51.740009] softirqs last disabled at (8655): [] irq_exit_rcu+0x93/0xc0
[ 51.741108] ---[ end trace 0000000000000000 ]---
[ 51.746912] ------------[ cut here ]------------
[ 51.747565] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.749344] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.750493] Modules linked in:
[ 51.750961] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.752273] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.753434] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.754165] 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
[ 51.756653] RSP: 0018:ffff8880201c7c00 EFLAGS: 00010282
[ 51.757451] RAX: 0000000000000000 RBX: ffff88800e113e40 RCX: 0000000000000000
[ 51.758476] RDX: ffff88800fde3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.759481] RBP: ffff88800e113e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.760498] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.761463] R13: ffffffff84e223a0 R14: ffff88800e113e48 R15: ffffffff84da62e0
[ 51.762442] FS: 0000555556eed400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.763509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.764315] CR2: 00007f634af716f4 CR3: 00000000201f8000 CR4: 0000000000350ee0
[ 51.765296] Call Trace:
[ 51.765683]
[ 51.766019] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.766756] ipv6_frags_init_net+0x206/0x3c0
[ 51.767420] ops_init+0xbb/0x6b0
[ 51.767924] setup_net+0x3d9/0x990
[ 51.768469] ? down_read_killable+0x1d7/0x4e0
[ 51.769115] ? __pfx_setup_net+0x10/0x10
[ 51.769758] ? copy_net_ns+0x17c/0x770
[ 51.770355] copy_net_ns+0x321/0x770
[ 51.770869] create_new_namespaces+0x3f6/0xb30
[ 51.771520] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.772178] ksys_unshare+0x44d/0x8e0
[ 51.772736] ? __pfx_ksys_unshare+0x10/0x10
[ 51.773355] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.774169] __x64_sys_unshare+0x31/0x40
[ 51.774790] do_syscall_64+0x3f/0x90
[ 51.775356] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.776070] RIP: 0033:0x7f8d0e0c80d7
[ 51.776614] 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
[ 51.779058] RSP: 002b:00007fffa8ab0198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.780119] RAX: ffffffffffffffda RBX: 00007fffa8ab07d8 RCX: 00007f8d0e0c80d7
[ 51.781131] RDX: 00007f8d0e13241f RSI: 00007fffa8ab0130 RDI: 0000000040000000
[ 51.782171] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa8aaff40
[ 51.783160] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8d0e1dabf0
[ 51.784152] R13: 00007fffa8ab0270 R14: 0000000000000000 R15: 00000000000000f8
[ 51.785163]
[ 51.785538] irq event stamp: 10795
[ 51.786019] hardirqs last enabled at (10805): [] __up_console_sem+0x78/0x80
[ 51.787247] hardirqs last disabled at (10816): [] __up_console_sem+0x5d/0x80
[ 51.788449] softirqs last enabled at (10564): [] irq_exit_rcu+0x93/0xc0
[ 51.789645] softirqs last disabled at (10555): [] irq_exit_rcu+0x93/0xc0
[ 51.790783] ---[ end trace 0000000000000000 ]---
[ 51.792319] ------------[ cut here ]------------
[ 51.792958] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.795128] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.796303] Modules linked in:
[ 51.796758] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.798086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.799233] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.799939] 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
[ 51.802355] RSP: 0018:ffff8880201c7bf0 EFLAGS: 00010286
[ 51.803078] RAX: 0000000000000000 RBX: ffff88800e113a40 RCX: 0000000000000000
[ 51.804063] RDX: ffff88800fde3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.805046] RBP: ffff88800e113a54 R08: 0000000000000001 R09: 0000000000000000
[ 51.806049] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.807048] R13: ffffffff84e223a0 R14: ffff88800e113a48 R15: ffffffff84daf020
[ 51.808043] FS: 0000555556eed400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.809140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.810010] CR2: 00007f634af716f4 CR3: 00000000201f8000 CR4: 0000000000350ee0
[ 51.811002] Call Trace:
[ 51.811400]
[ 51.811741] nf_ct_net_init+0x224/0x3d0
[ 51.812353] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.812995] ops_init+0xbb/0x6b0
[ 51.813532] setup_net+0x3d9/0x990
[ 51.814030] ? down_read_killable+0x1d7/0x4e0
[ 51.814689] ? __pfx_setup_net+0x10/0x10
[ 51.815281] ? copy_net_ns+0x17c/0x770
[ 51.815844] copy_net_ns+0x321/0x770
[ 51.816416] create_new_namespaces+0x3f6/0xb30
[ 51.817070] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.817797] ksys_unshare+0x44d/0x8e0
[ 51.818371] ? __pfx_ksys_unshare+0x10/0x10
[ 51.818984] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.819812] __x64_sys_unshare+0x31/0x40
[ 51.820415] do_syscall_64+0x3f/0x90
[ 51.820948] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.821708] RIP: 0033:0x7f8d0e0c80d7
[ 51.822259] 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
[ 51.824609] RSP: 002b:00007fffa8ab0198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.825636] RAX: ffffffffffffffda RBX: 00007fffa8ab07d8 RCX: 00007f8d0e0c80d7
[ 51.826600] RDX: 00007f8d0e13241f RSI: 00007fffa8ab0130 RDI: 0000000040000000
[ 51.827516] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa8aaff40
[ 51.828418] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8d0e1dabf0
[ 51.829311] R13: 00007fffa8ab0270 R14: 0000000000000000 R15: 00000000000000f8
[ 51.830263]
[ 51.830574] irq event stamp: 11539
[ 51.831009] hardirqs last enabled at (11549): [] __up_console_sem+0x78/0x80
[ 51.832090] hardirqs last disabled at (11560): [] __up_console_sem+0x5d/0x80
[ 51.833169] softirqs last enabled at (11208): [] irq_exit_rcu+0x93/0xc0
[ 51.834242] softirqs last disabled at (11203): [] irq_exit_rcu+0x93/0xc0
[ 51.835289] ---[ end trace 0000000000000000 ]---
executing program
[ 53.353850] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.401299] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.449368] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.497288] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:49:44 Registers:
info registers vcpu 0
RAX=0000000000000246 RBX=1ffff1100d9c132a RCX=0000000000000000 RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff8542b16c RBP=0000000000000000 RSP=ffff88806ce09940
R8 =0000000000000000 R9 =fffffbfff0ba6942 R10=ffffffff85d34a17 R11=ffff88806ce09ae0
R12=0000000000000002 R13=0000000000000000 R14=ffffffff8560b640 R15=0000000000000000
RIP=ffffffff812d877b RFL=00000246 [---Z-P-] 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=00007f00e0b08370 CR3=0000000015ae4000 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=eb6fde148f46708ab64e77ae2c9cb65f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=7e85564079417598000000000013c620 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=bfff9e37541af05500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 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=ffff8880201c75f0
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 0000555556eed400 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=00007f634af716f4 CR3=00000000201f8000 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