Warning: Permanently added '[localhost]:47930' (ECDSA) to the list of known hosts.
2023/05/16 14:18:24 fuzzer started
2023/05/16 14:18:24 dialing manager at localhost:35573
2023/05/16 14:18:24 checking machine...
2023/05/16 14:18:24 checking revisions...
syzkaller login: [ 36.525606] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:18:24 testing simple program...
[ 36.579860] cgroup: Unknown subsys name 'net'
[ 36.659123] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.660161] audit: type=1400 audit(1684246717.881:6): 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
[ 50.792762] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.795413] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.798255] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.802085] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.805075] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.806279] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.194714] ------------[ cut here ]------------
[ 51.196151] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.197848] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.198955] Modules linked in:
[ 51.199394] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.200558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.205261] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.205947] 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
[ 51.208189] RSP: 0018:ffff88801efc7c00 EFLAGS: 00010282
[ 51.208883] RAX: 0000000000000000 RBX: ffff88800f289040 RCX: 0000000000000000
[ 51.209790] RDX: ffff888010193680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.210696] RBP: ffff88800f289054 R08: 0000000000000001 R09: 0000000000000000
[ 51.211602] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.212503] R13: ffffffff84e223a0 R14: ffff88800f289048 R15: ffffffff84d73340
[ 51.213420] FS: 0000555557527400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.214455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.215176] CR2: 00007f8280cd06f4 CR3: 000000000d5de000 CR4: 0000000000350ef0
[ 51.216073] Call Trace:
[ 51.216442]
[ 51.216747] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.217403] ipv4_frags_init_net+0x269/0x440
[ 51.217969] ops_init+0xbb/0x6b0
[ 51.218468] setup_net+0x3d9/0x990
[ 51.218924] ? down_read_killable+0x1d7/0x4e0
[ 51.219535] ? __pfx_setup_net+0x10/0x10
[ 51.220043] ? copy_net_ns+0x17c/0x770
[ 51.220588] copy_net_ns+0x321/0x770
[ 51.221078] create_new_namespaces+0x3f6/0xb30
[ 51.221713] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.222341] ksys_unshare+0x44d/0x8e0
[ 51.222888] ? __pfx_ksys_unshare+0x10/0x10
[ 51.223473] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.224205] __x64_sys_unshare+0x31/0x40
[ 51.224762] do_syscall_64+0x3f/0x90
[ 51.225244] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.225919] RIP: 0033:0x7ffaf7b890d7
[ 51.226424] 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
[ 51.228663] RSP: 002b:00007ffde4a76a18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.229629] RAX: ffffffffffffffda RBX: 00007ffde4a77058 RCX: 00007ffaf7b890d7
[ 51.230577] RDX: 00007ffaf7bf341f RSI: 00007ffde4a769b0 RDI: 0000000040000000
[ 51.231517] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde4a767c0
[ 51.232454] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffaf7c9bbf0
[ 51.233395] R13: 00007ffde4a76af0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.234312]
[ 51.234666] irq event stamp: 9649
[ 51.235114] hardirqs last enabled at (9659): [] __up_console_sem+0x78/0x80
[ 51.236221] hardirqs last disabled at (9670): [] __up_console_sem+0x5d/0x80
[ 51.237323] softirqs last enabled at (9610): [] irq_exit_rcu+0x93/0xc0
[ 51.238419] softirqs last disabled at (9605): [] irq_exit_rcu+0x93/0xc0
[ 51.239530] ---[ end trace 0000000000000000 ]---
[ 51.246236] ------------[ cut here ]------------
[ 51.246906] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.248642] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.249736] Modules linked in:
[ 51.250145] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.251343] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.252390] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.253049] 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
[ 51.255282] RSP: 0018:ffff88801efc7c00 EFLAGS: 00010282
[ 51.256004] RAX: 0000000000000000 RBX: ffff888010259a40 RCX: 0000000000000000
[ 51.256965] RDX: ffff888010193680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.257903] RBP: ffff888010259a54 R08: 0000000000000001 R09: 0000000000000000
[ 51.258882] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.259821] R13: ffffffff84e223a0 R14: ffff888010259a48 R15: ffffffff84da62e0
[ 51.260768] FS: 0000555557527400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.261814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.262624] CR2: 00007f8280cd06f4 CR3: 000000000d5de000 CR4: 0000000000350ef0
[ 51.263576] Call Trace:
[ 51.263920]
[ 51.264229] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.264910] ipv6_frags_init_net+0x206/0x3c0
[ 51.265519] ops_init+0xbb/0x6b0
[ 51.265983] setup_net+0x3d9/0x990
[ 51.266518] ? down_read_killable+0x1d7/0x4e0
[ 51.267130] ? __pfx_setup_net+0x10/0x10
[ 51.267695] ? copy_net_ns+0x17c/0x770
[ 51.268219] copy_net_ns+0x321/0x770
[ 51.268756] create_new_namespaces+0x3f6/0xb30
[ 51.269410] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.270057] ksys_unshare+0x44d/0x8e0
[ 51.270616] ? __pfx_ksys_unshare+0x10/0x10
[ 51.271193] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.271987] __x64_sys_unshare+0x31/0x40
[ 51.272561] do_syscall_64+0x3f/0x90
[ 51.273059] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.273774] RIP: 0033:0x7ffaf7b890d7
[ 51.274272] 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
[ 51.276607] RSP: 002b:00007ffde4a76a18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.277618] RAX: ffffffffffffffda RBX: 00007ffde4a77058 RCX: 00007ffaf7b890d7
[ 51.278596] RDX: 00007ffaf7bf341f RSI: 00007ffde4a769b0 RDI: 0000000040000000
[ 51.279538] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde4a767c0
[ 51.280491] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffaf7c9bbf0
[ 51.281450] R13: 00007ffde4a76af0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.282412]
[ 51.282739] irq event stamp: 11685
[ 51.283192] hardirqs last enabled at (11695): [] __up_console_sem+0x78/0x80
[ 51.284346] hardirqs last disabled at (11706): [] __up_console_sem+0x5d/0x80
[ 51.285491] softirqs last enabled at (11592): [] irq_exit_rcu+0x93/0xc0
[ 51.286606] softirqs last disabled at (11577): [] irq_exit_rcu+0x93/0xc0
[ 51.287706] ---[ end trace 0000000000000000 ]---
[ 51.289051] ------------[ cut here ]------------
[ 51.289828] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.291823] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.292947] Modules linked in:
[ 51.293406] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.294652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.295734] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.296444] 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
[ 51.298801] RSP: 0018:ffff88801efc7bf0 EFLAGS: 00010286
[ 51.299530] RAX: 0000000000000000 RBX: ffff888010259440 RCX: 0000000000000000
[ 51.300469] RDX: ffff888010193680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.301416] RBP: ffff888010259454 R08: 0000000000000001 R09: 0000000000000000
[ 51.302330] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.303277] R13: ffffffff84e223a0 R14: ffff888010259448 R15: ffffffff84daf020
[ 51.304220] FS: 0000555557527400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.305275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.306059] CR2: 00007f8280cd06f4 CR3: 000000000d5de000 CR4: 0000000000350ef0
[ 51.307029] Call Trace:
[ 51.307407]
[ 51.307729] nf_ct_net_init+0x224/0x3d0
[ 51.308269] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.308903] ops_init+0xbb/0x6b0
[ 51.309409] setup_net+0x3d9/0x990
[ 51.309897] ? down_read_killable+0x1d7/0x4e0
[ 51.310548] ? __pfx_setup_net+0x10/0x10
[ 51.311090] ? copy_net_ns+0x17c/0x770
[ 51.311658] copy_net_ns+0x321/0x770
[ 51.312164] create_new_namespaces+0x3f6/0xb30
[ 51.312818] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.313497] ksys_unshare+0x44d/0x8e0
[ 51.314019] ? __pfx_ksys_unshare+0x10/0x10
[ 51.314646] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.315430] __x64_sys_unshare+0x31/0x40
[ 51.315980] do_syscall_64+0x3f/0x90
[ 51.316523] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.317197] RIP: 0033:0x7ffaf7b890d7
[ 51.317717] 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
[ 51.320047] RSP: 002b:00007ffde4a76a18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.321058] RAX: ffffffffffffffda RBX: 00007ffde4a77058 RCX: 00007ffaf7b890d7
[ 51.321990] RDX: 00007ffaf7bf341f RSI: 00007ffde4a769b0 RDI: 0000000040000000
[ 51.322951] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde4a767c0
[ 51.323899] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffaf7c9bbf0
[ 51.324857] R13: 00007ffde4a76af0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.325815]
[ 51.326132] irq event stamp: 12493
[ 51.326639] hardirqs last enabled at (12505): [] __up_console_sem+0x78/0x80
[ 51.327781] hardirqs last disabled at (12516): [] __up_console_sem+0x5d/0x80
[ 51.328914] softirqs last enabled at (12040): [] irq_exit_rcu+0x93/0xc0
[ 51.330022] softirqs last disabled at (12035): [] irq_exit_rcu+0x93/0xc0
[ 51.331142] ---[ end trace 0000000000000000 ]---
executing program
[ 52.868023] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.914446] Bluetooth: hci0: command 0x041b tx timeout
[ 56.962444] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.010561] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:18:37 Registers:
info registers vcpu 0
RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801efc7618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000035 R11=0000000000000001
R12=0000000000000035 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 0000555557527400 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=00007f8280cd06f4 CR3=000000000d5de000 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=0000000000031751 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=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 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=00007f2ffcb24880 CR3=00000000160a8000 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=58969183ca12c1b38744b3a3e3a7d18c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010fb00 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=c5a4c75b8e71290400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000