Warning: Permanently added '[localhost]:47820' (ECDSA) to the list of known hosts.
2023/05/16 17:03:10 fuzzer started
2023/05/16 17:03:10 dialing manager at localhost:35573
2023/05/16 17:03:10 checking machine...
2023/05/16 17:03:10 checking revisions...
syzkaller login: [ 44.800531] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:03:10 testing simple program...
[ 44.869625] cgroup: Unknown subsys name 'net'
[ 44.964515] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.301740] audit: type=1400 audit(1684256603.030:6): avc: denied { execmem } for pid=266 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.398829] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.400574] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.401970] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.405847] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.407680] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.408883] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.796231] ------------[ cut here ]------------
[ 58.796912] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.798726] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.799841] Modules linked in:
[ 58.800250] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.805110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.806238] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.807029] 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
[ 58.809335] RSP: 0018:ffff88801ec37c00 EFLAGS: 00010282
[ 58.810117] RAX: 0000000000000000 RBX: ffff88800d93d840 RCX: 0000000000000000
[ 58.811115] RDX: ffff88801a5e51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.812156] RBP: ffff88800d93d854 R08: 0000000000000001 R09: 0000000000000000
[ 58.813194] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.814190] R13: ffffffff84e223a0 R14: ffff88800d93d848 R15: ffffffff84d73340
[ 58.815248] FS: 0000555555a33400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.816350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.817220] CR2: 00007f452a2c16f4 CR3: 000000000dffa000 CR4: 0000000000350ef0
[ 58.818315] Call Trace:
[ 58.818756]
[ 58.819061] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.819716] ipv4_frags_init_net+0x269/0x440
[ 58.820274] ops_init+0xbb/0x6b0
[ 58.820760] setup_net+0x3d9/0x990
[ 58.821216] ? down_read_killable+0x1d7/0x4e0
[ 58.821820] ? __pfx_setup_net+0x10/0x10
[ 58.822334] ? copy_net_ns+0x17c/0x770
[ 58.822890] copy_net_ns+0x321/0x770
[ 58.823376] create_new_namespaces+0x3f6/0xb30
[ 58.824003] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.824654] ksys_unshare+0x44d/0x8e0
[ 58.825148] ? __pfx_ksys_unshare+0x10/0x10
[ 58.825737] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.826482] __x64_sys_unshare+0x31/0x40
[ 58.827031] do_syscall_64+0x3f/0x90
[ 58.827543] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.828181] RIP: 0033:0x7fc320e7a0d7
[ 58.828682] 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
[ 58.830872] RSP: 002b:00007fff9399f368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.831850] RAX: ffffffffffffffda RBX: 00007fff9399f9a8 RCX: 00007fc320e7a0d7
[ 58.832756] RDX: 00007fc320ee441f RSI: 00007fff9399f300 RDI: 0000000040000000
[ 58.833655] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff9399f110
[ 58.834585] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc320f8cbf0
[ 58.835500] R13: 00007fff9399f440 R14: 0000000000000000 R15: 00000000000000f8
[ 58.836392]
[ 58.836743] irq event stamp: 8925
[ 58.837175] hardirqs last enabled at (8935): [] __up_console_sem+0x78/0x80
[ 58.838243] hardirqs last disabled at (8946): [] __up_console_sem+0x5d/0x80
[ 58.839379] softirqs last enabled at (8620): [] irq_exit_rcu+0x93/0xc0
[ 58.840494] softirqs last disabled at (8971): [] irq_exit_rcu+0x93/0xc0
[ 58.841549] ---[ end trace 0000000000000000 ]---
[ 58.847019] ------------[ cut here ]------------
[ 58.847652] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.849293] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.850405] Modules linked in:
[ 58.850857] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.852034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.853057] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.853753] 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
[ 58.855961] RSP: 0018:ffff88801ec37c00 EFLAGS: 00010282
[ 58.856662] RAX: 0000000000000000 RBX: ffff88800dbe5c40 RCX: 0000000000000000
[ 58.857561] RDX: ffff88801a5e51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.858477] RBP: ffff88800dbe5c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.859361] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.860274] R13: ffffffff84e223a0 R14: ffff88800dbe5c48 R15: ffffffff84da62e0
[ 58.861181] FS: 0000555555a33400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.862199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.862956] CR2: 00007f452a2c16f4 CR3: 000000000dffa000 CR4: 0000000000350ef0
[ 58.863886] Call Trace:
[ 58.864212]
[ 58.864544] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.865160] ipv6_frags_init_net+0x206/0x3c0
[ 58.865761] ops_init+0xbb/0x6b0
[ 58.866212] setup_net+0x3d9/0x990
[ 58.866725] ? down_read_killable+0x1d7/0x4e0
[ 58.867297] ? __pfx_setup_net+0x10/0x10
[ 58.867842] ? copy_net_ns+0x17c/0x770
[ 58.868351] copy_net_ns+0x321/0x770
[ 58.868867] create_new_namespaces+0x3f6/0xb30
[ 58.869486] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.870110] ksys_unshare+0x44d/0x8e0
[ 58.870656] ? __pfx_ksys_unshare+0x10/0x10
[ 58.871212] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.871969] __x64_sys_unshare+0x31/0x40
[ 58.872526] do_syscall_64+0x3f/0x90
[ 58.873002] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.873681] RIP: 0033:0x7fc320e7a0d7
[ 58.874149] 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
[ 58.876355] RSP: 002b:00007fff9399f368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.877317] RAX: ffffffffffffffda RBX: 00007fff9399f9a8 RCX: 00007fc320e7a0d7
[ 58.878260] RDX: 00007fc320ee441f RSI: 00007fff9399f300 RDI: 0000000040000000
[ 58.879181] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff9399f110
[ 58.880095] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc320f8cbf0
[ 58.880996] R13: 00007fff9399f440 R14: 0000000000000000 R15: 00000000000000f8
[ 58.881926]
[ 58.882236] irq event stamp: 10813
[ 58.882713] hardirqs last enabled at (10825): [] __up_console_sem+0x78/0x80
[ 58.883806] hardirqs last disabled at (10836): [] __up_console_sem+0x5d/0x80
[ 58.884890] softirqs last enabled at (10750): [] irq_exit_rcu+0x93/0xc0
[ 58.885948] softirqs last disabled at (10739): [] irq_exit_rcu+0x93/0xc0
[ 58.887016] ---[ end trace 0000000000000000 ]---
[ 58.888338] ------------[ cut here ]------------
[ 58.888974] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.890885] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.891982] Modules linked in:
[ 58.892394] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.893572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.894591] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.895245] 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
[ 58.897441] RSP: 0018:ffff88801ec37bf0 EFLAGS: 00010286
[ 58.898091] RAX: 0000000000000000 RBX: ffff88800dbe5640 RCX: 0000000000000000
[ 58.899009] RDX: ffff88801a5e51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.899917] RBP: ffff88800dbe5654 R08: 0000000000000001 R09: 0000000000000000
[ 58.900827] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.901731] R13: ffffffff84e223a0 R14: ffff88800dbe5648 R15: ffffffff84daf020
[ 58.902639] FS: 0000555555a33400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.903691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.904409] CR2: 00007f452a2c16f4 CR3: 000000000dffa000 CR4: 0000000000350ef0
[ 58.905311] Call Trace:
[ 58.905682]
[ 58.905986] nf_ct_net_init+0x224/0x3d0
[ 58.906534] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.907117] ops_init+0xbb/0x6b0
[ 58.907601] setup_net+0x3d9/0x990
[ 58.908056] ? down_read_killable+0x1d7/0x4e0
[ 58.908650] ? __pfx_setup_net+0x10/0x10
[ 58.909157] ? copy_net_ns+0x17c/0x770
[ 58.909700] copy_net_ns+0x321/0x770
[ 58.910191] create_new_namespaces+0x3f6/0xb30
[ 58.910835] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.911481] ksys_unshare+0x44d/0x8e0
[ 58.911972] ? __pfx_ksys_unshare+0x10/0x10
[ 58.912565] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.913286] __x64_sys_unshare+0x31/0x40
[ 58.913846] do_syscall_64+0x3f/0x90
[ 58.914321] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.915014] RIP: 0033:0x7fc320e7a0d7
[ 58.915516] 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
[ 58.917691] RSP: 002b:00007fff9399f368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.918650] RAX: ffffffffffffffda RBX: 00007fff9399f9a8 RCX: 00007fc320e7a0d7
[ 58.919549] RDX: 00007fc320ee441f RSI: 00007fff9399f300 RDI: 0000000040000000
[ 58.920454] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff9399f110
[ 58.921304] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc320f8cbf0
[ 58.922209] R13: 00007fff9399f440 R14: 0000000000000000 R15: 00000000000000f8
[ 58.923145]
[ 58.923487] irq event stamp: 11535
[ 58.923940] hardirqs last enabled at (11545): [] __up_console_sem+0x78/0x80
[ 58.925031] hardirqs last disabled at (11556): [] __up_console_sem+0x5d/0x80
[ 58.926118] softirqs last enabled at (10750): [] irq_exit_rcu+0x93/0xc0
[ 58.927187] softirqs last disabled at (10739): [] irq_exit_rcu+0x93/0xc0
[ 58.928232] ---[ end trace 0000000000000000 ]---
executing program
[ 60.477899] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.525826] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.573482] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.621495] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:03:24 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ec375f0
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 0000555555a33400 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=00007f452a2c16f4 CR3=000000000dffa000 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=000000000002ca73 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=00007fa59431df60 CR3=000000000d644000 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=2034323a33303a37312036312079614d XMM01=5d3632373839372e38352020205b203a
XMM02=74656e20746120373632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120373632203a4449
XMM06=57205d3632373839372e38352020205b XMM07=79732034323a33303a37312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000