Warning: Permanently added '[localhost]:35642' (ECDSA) to the list of known hosts.
2023/05/17 09:20:40 fuzzer started
2023/05/17 09:20:40 dialing manager at localhost:35573
2023/05/17 09:20:40 checking machine...
2023/05/17 09:20:40 checking revisions...
syzkaller login: [ 35.796150] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:20:40 testing simple program...
[ 35.860657] cgroup: Unknown subsys name 'net'
[ 35.952235] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.925711] audit: type=1400 audit(1684315252.697:6): 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
[ 49.023618] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.025710] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.027146] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.030378] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.031831] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.033479] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.435335] ------------[ cut here ]------------
[ 49.435980] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.437948] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.439719] Modules linked in:
[ 49.440486] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.445850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.447308] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.448206] 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
[ 49.450703] RSP: 0018:ffff88801033fc00 EFLAGS: 00010282
[ 49.451462] RAX: 0000000000000000 RBX: ffff88800f1cf840 RCX: 0000000000000000
[ 49.452623] RDX: ffff888018793680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.453784] RBP: ffff88800f1cf854 R08: 0000000000000001 R09: 0000000000000000
[ 49.454967] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.456189] R13: ffffffff84e223a0 R14: ffff88800f1cf848 R15: ffffffff84d73340
[ 49.457232] FS: 0000555555af2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.458515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.459318] CR2: 00007f3314d586f4 CR3: 000000000f198000 CR4: 0000000000350ee0
[ 49.460455] Call Trace:
[ 49.460874]
[ 49.461307] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.462148] ipv4_frags_init_net+0x269/0x440
[ 49.462887] ops_init+0xbb/0x6b0
[ 49.463514] setup_net+0x3d9/0x990
[ 49.464150] ? down_read_killable+0x1d7/0x4e0
[ 49.464885] ? __pfx_setup_net+0x10/0x10
[ 49.465597] ? copy_net_ns+0x17c/0x770
[ 49.466321] copy_net_ns+0x321/0x770
[ 49.466949] create_new_namespaces+0x3f6/0xb30
[ 49.467758] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.468603] ksys_unshare+0x44d/0x8e0
[ 49.469303] ? __pfx_ksys_unshare+0x10/0x10
[ 49.470057] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.471036] __x64_sys_unshare+0x31/0x40
[ 49.471698] do_syscall_64+0x3f/0x90
[ 49.472356] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.473230] RIP: 0033:0x7f87096020d7
[ 49.473854] 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
[ 49.476757] RSP: 002b:00007fff33bc4358 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.478048] RAX: ffffffffffffffda RBX: 00007fff33bc4998 RCX: 00007f87096020d7
[ 49.479199] RDX: 00007f870966c41f RSI: 00007fff33bc42f0 RDI: 0000000040000000
[ 49.480409] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff33bc4100
[ 49.481372] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8709714bf0
[ 49.482565] R13: 00007fff33bc4430 R14: 0000000000000000 R15: 00000000000000f8
[ 49.483821]
[ 49.484280] irq event stamp: 8051
[ 49.484866] hardirqs last enabled at (8061): [] __up_console_sem+0x78/0x80
[ 49.486300] hardirqs last disabled at (8072): [] __up_console_sem+0x5d/0x80
[ 49.487735] softirqs last enabled at (7762): [] irq_exit_rcu+0x93/0xc0
[ 49.489063] softirqs last disabled at (7757): [] irq_exit_rcu+0x93/0xc0
[ 49.490390] ---[ end trace 0000000000000000 ]---
[ 49.500686] ------------[ cut here ]------------
[ 49.501338] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.503200] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.504609] Modules linked in:
[ 49.505209] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.506698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.508014] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.508817] 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
[ 49.511559] RSP: 0018:ffff88801033fc00 EFLAGS: 00010282
[ 49.512429] RAX: 0000000000000000 RBX: ffff888010299840 RCX: 0000000000000000
[ 49.513549] RDX: ffff888018793680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.514669] RBP: ffff888010299854 R08: 0000000000000001 R09: 0000000000000000
[ 49.515788] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.516896] R13: ffffffff84e223a0 R14: ffff888010299848 R15: ffffffff84da62e0
[ 49.518026] FS: 0000555555af2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.519264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.520017] CR2: 00007f3314d586f4 CR3: 000000000f198000 CR4: 0000000000350ee0
[ 49.520893] Call Trace:
[ 49.521249]
[ 49.521555] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.522209] ipv6_frags_init_net+0x206/0x3c0
[ 49.522785] ops_init+0xbb/0x6b0
[ 49.523261] setup_net+0x3d9/0x990
[ 49.523722] ? down_read_killable+0x1d7/0x4e0
[ 49.524328] ? __pfx_setup_net+0x10/0x10
[ 49.524853] ? copy_net_ns+0x17c/0x770
[ 49.525395] copy_net_ns+0x321/0x770
[ 49.525885] create_new_namespaces+0x3f6/0xb30
[ 49.526523] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.527193] ksys_unshare+0x44d/0x8e0
[ 49.527697] ? __pfx_ksys_unshare+0x10/0x10
[ 49.528288] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.529035] __x64_sys_unshare+0x31/0x40
[ 49.529566] do_syscall_64+0x3f/0x90
[ 49.530076] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.530745] RIP: 0033:0x7f87096020d7
[ 49.531245] 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
[ 49.533454] RSP: 002b:00007fff33bc4358 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.534421] RAX: ffffffffffffffda RBX: 00007fff33bc4998 RCX: 00007f87096020d7
[ 49.535345] RDX: 00007f870966c41f RSI: 00007fff33bc42f0 RDI: 0000000040000000
[ 49.536257] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff33bc4100
[ 49.537156] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8709714bf0
[ 49.538067] R13: 00007fff33bc4430 R14: 0000000000000000 R15: 00000000000000f8
[ 49.538975]
[ 49.539315] irq event stamp: 10461
[ 49.539751] hardirqs last enabled at (10471): [] __up_console_sem+0x78/0x80
[ 49.540833] hardirqs last disabled at (10482): [] __up_console_sem+0x5d/0x80
[ 49.541928] softirqs last enabled at (9446): [] irq_exit_rcu+0x93/0xc0
[ 49.543011] softirqs last disabled at (9435): [] irq_exit_rcu+0x93/0xc0
[ 49.544176] ---[ end trace 0000000000000000 ]---
[ 49.545692] ------------[ cut here ]------------
[ 49.546307] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.548446] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.549534] Modules linked in:
[ 49.549948] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.551180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.552223] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.552872] 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
[ 49.555112] RSP: 0018:ffff88801033fbf0 EFLAGS: 00010286
[ 49.555771] RAX: 0000000000000000 RBX: ffff888010299e40 RCX: 0000000000000000
[ 49.556684] RDX: ffff888018793680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.557581] RBP: ffff888010299e54 R08: 0000000000000001 R09: 0000000000000000
[ 49.558470] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.559356] R13: ffffffff84e223a0 R14: ffff888010299e48 R15: ffffffff84daf020
[ 49.560242] FS: 0000555555af2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.561237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.561942] CR2: 00007f3314d586f4 CR3: 000000000f198000 CR4: 0000000000350ee0
[ 49.562861] Call Trace:
[ 49.563218]
[ 49.563517] nf_ct_net_init+0x224/0x3d0
[ 49.564064] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.564673] ops_init+0xbb/0x6b0
[ 49.565220] setup_net+0x3d9/0x990
[ 49.565679] ? down_read_killable+0x1d7/0x4e0
[ 49.566284] ? __pfx_setup_net+0x10/0x10
[ 49.566801] ? copy_net_ns+0x17c/0x770
[ 49.567344] copy_net_ns+0x321/0x770
[ 49.567830] create_new_namespaces+0x3f6/0xb30
[ 49.568453] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.569104] ksys_unshare+0x44d/0x8e0
[ 49.569596] ? __pfx_ksys_unshare+0x10/0x10
[ 49.570302] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.571258] __x64_sys_unshare+0x31/0x40
[ 49.571878] do_syscall_64+0x3f/0x90
[ 49.572507] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.573331] RIP: 0033:0x7f87096020d7
[ 49.573908] 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
[ 49.576622] RSP: 002b:00007fff33bc4358 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.577802] RAX: ffffffffffffffda RBX: 00007fff33bc4998 RCX: 00007f87096020d7
[ 49.578906] RDX: 00007f870966c41f RSI: 00007fff33bc42f0 RDI: 0000000040000000
[ 49.580017] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff33bc4100
[ 49.581133] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8709714bf0
[ 49.581970] R13: 00007fff33bc4430 R14: 0000000000000000 R15: 00000000000000f8
[ 49.582883]
[ 49.583225] irq event stamp: 11247
[ 49.583656] hardirqs last enabled at (11257): [] __up_console_sem+0x78/0x80
[ 49.584713] hardirqs last disabled at (11268): [] __up_console_sem+0x5d/0x80
[ 49.585760] softirqs last enabled at (10846): [] irq_exit_rcu+0x93/0xc0
[ 49.586793] softirqs last disabled at (10841): [] irq_exit_rcu+0x93/0xc0
[ 49.587813] ---[ end trace 0000000000000000 ]---
executing program
[ 51.049046] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.095527] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.143110] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.191081] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
09:20:53 Registers:
info registers vcpu 0
RAX=000000000002b233 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=00000206 [-----P-] 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=00007fad6794f070 CR3=000000000e666000 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=c0aef346e91df5acdd43fd5c692aa019
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0f2bac3fd6cb9e9b000000000013c9f8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e6046151f6d5094400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000049 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801033f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000049 R11=0000000000000001
R12=0000000000000049 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 0000555555af2400 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=00007f3314d586f4 CR3=000000000f198000 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