Warning: Permanently added '[localhost]:55449' (ECDSA) to the list of known hosts.
2023/05/17 09:19:33 fuzzer started
2023/05/17 09:19:33 dialing manager at localhost:35573
2023/05/17 09:19:33 checking machine...
2023/05/17 09:19:33 checking revisions...
syzkaller login: [ 46.628090] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:19:33 testing simple program...
[ 46.682820] cgroup: Unknown subsys name 'net'
[ 46.795610] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.159839] audit: type=1400 audit(1684315186.256:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 60.294331] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.296297] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.297196] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.304143] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.305312] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.307194] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.603032] ------------[ cut here ]------------
[ 60.603474] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.604710] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.605448] Modules linked in:
[ 60.605785] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.609191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.610068] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.610529] 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
[ 60.612181] RSP: 0018:ffff888019cefc00 EFLAGS: 00010282
[ 60.612673] RAX: 0000000000000000 RBX: ffff888016304840 RCX: 0000000000000000
[ 60.613298] RDX: ffff888016cab680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.613959] RBP: ffff888016304854 R08: 0000000000000001 R09: 0000000000000000
[ 60.614557] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.615229] R13: ffffffff84e223a0 R14: ffff888016304848 R15: ffffffff84d73340
[ 60.615858] FS: 00005555556d2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.616534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.617051] CR2: 00007f8668f5c6f4 CR3: 0000000016310000 CR4: 0000000000350ee0
[ 60.617682] Call Trace:
[ 60.617919]
[ 60.618125] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.618561] ipv4_frags_init_net+0x269/0x440
[ 60.619038] ops_init+0xbb/0x6b0
[ 60.619357] setup_net+0x3d9/0x990
[ 60.619704] ? down_read_killable+0x1d7/0x4e0
[ 60.620099] ? __pfx_setup_net+0x10/0x10
[ 60.620462] ? copy_net_ns+0x17c/0x770
[ 60.620850] copy_net_ns+0x321/0x770
[ 60.621176] create_new_namespaces+0x3f6/0xb30
[ 60.621631] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.622118] ksys_unshare+0x44d/0x8e0
[ 60.622473] ? __pfx_ksys_unshare+0x10/0x10
[ 60.622913] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.623423] __x64_sys_unshare+0x31/0x40
[ 60.623827] do_syscall_64+0x3f/0x90
[ 60.624172] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.624624] RIP: 0033:0x7f6bff1fc0d7
[ 60.624978] 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
[ 60.626592] RSP: 002b:00007fff86770d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.627289] RAX: ffffffffffffffda RBX: 00007fff86771358 RCX: 00007f6bff1fc0d7
[ 60.627989] RDX: 00007f6bff26641f RSI: 00007fff86770cb0 RDI: 0000000040000000
[ 60.628594] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff86770ac0
[ 60.629229] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6bff30ebf0
[ 60.629858] R13: 00007fff86770df0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.630473]
[ 60.630736] irq event stamp: 7697
[ 60.631026] hardirqs last enabled at (7707): [] __up_console_sem+0x78/0x80
[ 60.631780] hardirqs last disabled at (7718): [] __up_console_sem+0x5d/0x80
[ 60.632500] softirqs last enabled at (7280): [] irq_exit_rcu+0x93/0xc0
[ 60.633244] softirqs last disabled at (7239): [] irq_exit_rcu+0x93/0xc0
[ 60.634003] ---[ end trace 0000000000000000 ]---
[ 60.639317] ------------[ cut here ]------------
[ 60.640594] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.642081] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.642959] Modules linked in:
[ 60.643239] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.644109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.644923] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.645367] 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
[ 60.647012] RSP: 0018:ffff888019cefc00 EFLAGS: 00010282
[ 60.647462] RAX: 0000000000000000 RBX: ffff88800d75a840 RCX: 0000000000000000
[ 60.648152] RDX: ffff888016cab680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.648892] RBP: ffff88800d75a854 R08: 0000000000000001 R09: 0000000000000000
[ 60.649493] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.650225] R13: ffffffff84e223a0 R14: ffff88800d75a848 R15: ffffffff84da62e0
[ 60.651016] FS: 00005555556d2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.651804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.652301] CR2: 00007f38238338c0 CR3: 0000000016310000 CR4: 0000000000350ef0
[ 60.653076] Call Trace:
[ 60.653311]
[ 60.653529] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.654070] ipv6_frags_init_net+0x206/0x3c0
[ 60.654451] ops_init+0xbb/0x6b0
[ 60.654903] setup_net+0x3d9/0x990
[ 60.655212] ? down_read_killable+0x1d7/0x4e0
[ 60.655600] ? __pfx_setup_net+0x10/0x10
[ 60.656096] ? copy_net_ns+0x17c/0x770
[ 60.656452] copy_net_ns+0x321/0x770
[ 60.656894] create_new_namespaces+0x3f6/0xb30
[ 60.657297] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.657917] ksys_unshare+0x44d/0x8e0
[ 60.658260] ? __pfx_ksys_unshare+0x10/0x10
[ 60.658743] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.659240] __x64_sys_unshare+0x31/0x40
[ 60.659595] do_syscall_64+0x3f/0x90
[ 60.660074] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.660516] RIP: 0033:0x7f6bff1fc0d7
[ 60.660924] 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
[ 60.662466] RSP: 002b:00007fff86770d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.663292] RAX: ffffffffffffffda RBX: 00007fff86771358 RCX: 00007f6bff1fc0d7
[ 60.663998] RDX: 00007f6bff26641f RSI: 00007fff86770cb0 RDI: 0000000040000000
[ 60.664589] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff86770ac0
[ 60.665335] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6bff30ebf0
[ 60.666081] R13: 00007fff86770df0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.666823]
[ 60.667034] irq event stamp: 12133
[ 60.667327] hardirqs last enabled at (12143): [] __up_console_sem+0x78/0x80
[ 60.668150] hardirqs last disabled at (12196): [] __up_console_sem+0x5d/0x80
[ 60.668999] softirqs last enabled at (12250): [] irq_exit_rcu+0x93/0xc0
[ 60.669812] softirqs last disabled at (12263): [] irq_exit_rcu+0x93/0xc0
[ 60.670515] ---[ end trace 0000000000000000 ]---
[ 60.671705] ------------[ cut here ]------------
[ 60.672098] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.673418] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.674162] Modules linked in:
[ 60.674446] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.675294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.676019] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.676463] 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
[ 60.677966] RSP: 0018:ffff888019cefbf0 EFLAGS: 00010286
[ 60.678411] RAX: 0000000000000000 RBX: ffff88800d75a040 RCX: 0000000000000000
[ 60.681912] RDX: ffff888016cab680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.682504] RBP: ffff88800d75a054 R08: 0000000000000001 R09: 0000000000000000
[ 60.683154] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.683768] R13: ffffffff84e223a0 R14: ffff88800d75a048 R15: ffffffff84daf020
[ 60.684358] FS: 00005555556d2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.685069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.685551] CR2: 00007f38238338c0 CR3: 0000000016310000 CR4: 0000000000350ef0
[ 60.686166] Call Trace:
[ 60.686391]
[ 60.686603] nf_ct_net_init+0x224/0x3d0
[ 60.686997] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.687380] ops_init+0xbb/0x6b0
[ 60.687726] setup_net+0x3d9/0x990
[ 60.688041] ? down_read_killable+0x1d7/0x4e0
[ 60.688436] ? __pfx_setup_net+0x10/0x10
[ 60.688814] ? copy_net_ns+0x17c/0x770
[ 60.689162] copy_net_ns+0x321/0x770
[ 60.689488] create_new_namespaces+0x3f6/0xb30
[ 60.689913] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.690334] ksys_unshare+0x44d/0x8e0
[ 60.690729] ? __pfx_ksys_unshare+0x10/0x10
[ 60.691114] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.691604] __x64_sys_unshare+0x31/0x40
[ 60.691995] do_syscall_64+0x3f/0x90
[ 60.692327] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.692797] RIP: 0033:0x7f6bff1fc0d7
[ 60.693117] 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
[ 60.694605] RSP: 002b:00007fff86770d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.695294] RAX: ffffffffffffffda RBX: 00007fff86771358 RCX: 00007f6bff1fc0d7
[ 60.695912] RDX: 00007f6bff26641f RSI: 00007fff86770cb0 RDI: 0000000040000000
[ 60.696498] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff86770ac0
[ 60.697106] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6bff30ebf0
[ 60.697715] R13: 00007fff86770df0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.698324]
[ 60.698530] irq event stamp: 13111
[ 60.698869] hardirqs last enabled at (13123): [] __up_console_sem+0x78/0x80
[ 60.699580] hardirqs last disabled at (13132): [] __up_console_sem+0x5d/0x80
[ 60.700333] softirqs last enabled at (12860): [] irq_exit_rcu+0x93/0xc0
[ 60.701033] softirqs last disabled at (12855): [] irq_exit_rcu+0x93/0xc0
[ 60.701754] ---[ end trace 0000000000000000 ]---
executing program
[ 62.381856] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.428753] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.476970] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.525234] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:19:44 Registers:
info registers vcpu 0
RAX=000000000001f0fb 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=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 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=00007f3823839ad0 CR3=0000000015b8c000 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=742cbe9d4e6f79b730476cb839961900
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=85595b445e345072000000000013ce00 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5b61b126b6a5082700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019cef5f0
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 00005555556d2400 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=00007f8668f5c6f4 CR3=0000000016310000 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