Warning: Permanently added '[localhost]:30833' (ECDSA) to the list of known hosts.
2023/05/16 12:14:25 fuzzer started
2023/05/16 12:14:25 dialing manager at localhost:35573
2023/05/16 12:14:25 checking machine...
2023/05/16 12:14:25 checking revisions...
syzkaller login: [ 60.753898] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:14:25 testing simple program...
[ 60.824820] cgroup: Unknown subsys name 'net'
[ 60.939627] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 73.828370] audit: type=1400 audit(1684239278.854:6): 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
[ 74.987664] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 74.990705] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 74.991945] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 74.996189] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 74.997923] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 74.999429] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 75.406315] ------------[ cut here ]------------
[ 75.407096] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 75.409930] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.411293] Modules linked in:
[ 75.411789] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.416176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.417301] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.417950] 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
[ 75.420230] RSP: 0018:ffff8880142e7c00 EFLAGS: 00010282
[ 75.420911] RAX: 0000000000000000 RBX: ffff88800fac7840 RCX: 0000000000000000
[ 75.421897] RDX: ffff8880180dd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.422874] RBP: ffff88800fac7854 R08: 0000000000000001 R09: 0000000000000000
[ 75.423907] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 75.424942] R13: ffffffff84e223a0 R14: ffff88800fac7848 R15: ffffffff84d73340
[ 75.426012] FS: 0000555556363400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.427210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.427927] CR2: 00007f7f2fa2f6f4 CR3: 0000000016232000 CR4: 0000000000350ee0
[ 75.429019] Call Trace:
[ 75.429430]
[ 75.429733] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 75.430385] ipv4_frags_init_net+0x269/0x440
[ 75.430954] ops_init+0xbb/0x6b0
[ 75.431427] setup_net+0x3d9/0x990
[ 75.431880] ? down_read_killable+0x1d7/0x4e0
[ 75.432502] ? __pfx_setup_net+0x10/0x10
[ 75.433020] ? copy_net_ns+0x17c/0x770
[ 75.433562] copy_net_ns+0x321/0x770
[ 75.434070] create_new_namespaces+0x3f6/0xb30
[ 75.434663] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.435320] ksys_unshare+0x44d/0x8e0
[ 75.435814] ? __pfx_ksys_unshare+0x10/0x10
[ 75.436400] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.437172] __x64_sys_unshare+0x31/0x40
[ 75.437700] do_syscall_64+0x3f/0x90
[ 75.438213] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.438861] RIP: 0033:0x7fc89a4af0d7
[ 75.439363] 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
[ 75.441573] RSP: 002b:00007ffec9c46628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.442531] RAX: ffffffffffffffda RBX: 00007ffec9c46c68 RCX: 00007fc89a4af0d7
[ 75.443428] RDX: 00007fc89a51941f RSI: 00007ffec9c465c0 RDI: 0000000040000000
[ 75.444350] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec9c463d0
[ 75.445258] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc89a5c1bf0
[ 75.446157] R13: 00007ffec9c46700 R14: 0000000000000000 R15: 00000000000000f8
[ 75.447079]
[ 75.447381] irq event stamp: 9623
[ 75.447800] hardirqs last enabled at (9633): [] __up_console_sem+0x78/0x80
[ 75.448890] hardirqs last disabled at (9644): [] __up_console_sem+0x5d/0x80
[ 75.449974] softirqs last enabled at (9318): [] irq_exit_rcu+0x93/0xc0
[ 75.451020] softirqs last disabled at (9295): [] irq_exit_rcu+0x93/0xc0
[ 75.452067] ---[ end trace 0000000000000000 ]---
[ 75.458228] ------------[ cut here ]------------
[ 75.458824] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 75.460674] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.461744] Modules linked in:
[ 75.462184] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.463359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.464383] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.465076] 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
[ 75.467272] RSP: 0018:ffff8880142e7c00 EFLAGS: 00010282
[ 75.467932] RAX: 0000000000000000 RBX: ffff88800edd3e40 RCX: 0000000000000000
[ 75.468869] RDX: ffff8880180dd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.469763] RBP: ffff88800edd3e54 R08: 0000000000000001 R09: 0000000000000000
[ 75.470662] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.471554] R13: ffffffff84e223a0 R14: ffff88800edd3e48 R15: ffffffff84da62e0
[ 75.472450] FS: 0000555556363400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.473473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.474211] CR2: 00007f7f2fa2f6f4 CR3: 0000000016232000 CR4: 0000000000350ee0
[ 75.475114] Call Trace:
[ 75.475444]
[ 75.475742] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 75.476386] ipv6_frags_init_net+0x206/0x3c0
[ 75.476953] ops_init+0xbb/0x6b0
[ 75.477435] setup_net+0x3d9/0x990
[ 75.477893] ? down_read_killable+0x1d7/0x4e0
[ 75.478497] ? __pfx_setup_net+0x10/0x10
[ 75.479013] ? copy_net_ns+0x17c/0x770
[ 75.479558] copy_net_ns+0x321/0x770
[ 75.480070] create_new_namespaces+0x3f6/0xb30
[ 75.480677] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.481329] ksys_unshare+0x44d/0x8e0
[ 75.481848] ? __pfx_ksys_unshare+0x10/0x10
[ 75.482430] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.483180] __x64_sys_unshare+0x31/0x40
[ 75.483704] do_syscall_64+0x3f/0x90
[ 75.484222] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.484892] RIP: 0033:0x7fc89a4af0d7
[ 75.485395] 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
[ 75.487589] RSP: 002b:00007ffec9c46628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.488558] RAX: ffffffffffffffda RBX: 00007ffec9c46c68 RCX: 00007fc89a4af0d7
[ 75.489468] RDX: 00007fc89a51941f RSI: 00007ffec9c465c0 RDI: 0000000040000000
[ 75.490371] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec9c463d0
[ 75.491277] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc89a5c1bf0
[ 75.492189] R13: 00007ffec9c46700 R14: 0000000000000000 R15: 00000000000000f8
[ 75.493134]
[ 75.493437] irq event stamp: 11415
[ 75.493872] hardirqs last enabled at (11425): [] __up_console_sem+0x78/0x80
[ 75.494956] hardirqs last disabled at (11436): [] __up_console_sem+0x5d/0x80
[ 75.496069] softirqs last enabled at (10910): [] irq_exit_rcu+0x93/0xc0
[ 75.497153] softirqs last disabled at (10889): [] irq_exit_rcu+0x93/0xc0
[ 75.498232] ---[ end trace 0000000000000000 ]---
[ 75.499589] ------------[ cut here ]------------
[ 75.500232] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 75.502275] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.503375] Modules linked in:
[ 75.503804] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.505055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.506132] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.506816] 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
[ 75.509110] RSP: 0018:ffff8880142e7bf0 EFLAGS: 00010286
[ 75.509793] RAX: 0000000000000000 RBX: ffff888009792040 RCX: 0000000000000000
[ 75.510733] RDX: ffff8880180dd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.511658] RBP: ffff888009792054 R08: 0000000000000001 R09: 0000000000000000
[ 75.512621] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.513581] R13: ffffffff84e223a0 R14: ffff888009792048 R15: ffffffff84daf020
[ 75.514519] FS: 0000555556363400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.515565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.516336] CR2: 00007f7f2fa2f6f4 CR3: 0000000016232000 CR4: 0000000000350ee0
[ 75.517286] Call Trace:
[ 75.517628]
[ 75.517938] nf_ct_net_init+0x224/0x3d0
[ 75.518515] ? __pfx_nf_ct_net_init+0x10/0x10
[ 75.519140] ops_init+0xbb/0x6b0
[ 75.519603] setup_net+0x3d9/0x990
[ 75.520121] ? down_read_killable+0x1d7/0x4e0
[ 75.520733] ? __pfx_setup_net+0x10/0x10
[ 75.521296] ? copy_net_ns+0x17c/0x770
[ 75.521824] copy_net_ns+0x321/0x770
[ 75.522359] create_new_namespaces+0x3f6/0xb30
[ 75.522976] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.523654] ksys_unshare+0x44d/0x8e0
[ 75.524196] ? __pfx_ksys_unshare+0x10/0x10
[ 75.524784] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.525566] __x64_sys_unshare+0x31/0x40
[ 75.526143] do_syscall_64+0x3f/0x90
[ 75.526640] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.527341] RIP: 0033:0x7fc89a4af0d7
[ 75.527829] 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
[ 75.530132] RSP: 002b:00007ffec9c46628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.531160] RAX: ffffffffffffffda RBX: 00007ffec9c46c68 RCX: 00007fc89a4af0d7
[ 75.532102] RDX: 00007fc89a51941f RSI: 00007ffec9c465c0 RDI: 0000000040000000
[ 75.533030] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec9c463d0
[ 75.533959] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc89a5c1bf0
[ 75.534892] R13: 00007ffec9c46700 R14: 0000000000000000 R15: 00000000000000f8
[ 75.535840]
[ 75.536181] irq event stamp: 12183
[ 75.536648] hardirqs last enabled at (12193): [] __up_console_sem+0x78/0x80
[ 75.537769] hardirqs last disabled at (12204): [] __up_console_sem+0x5d/0x80
[ 75.538891] softirqs last enabled at (11934): [] irq_exit_rcu+0x93/0xc0
[ 75.539985] softirqs last disabled at (11929): [] irq_exit_rcu+0x93/0xc0
[ 75.541103] ---[ end trace 0000000000000000 ]---
executing program
[ 77.071727] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 79.119301] Bluetooth: hci0: command 0x041b tx timeout
[ 81.167128] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 83.215222] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:14:16 Registers:
info registers vcpu 0
RAX=000000000002b1ed 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=00007f680970b070 CR3=000000000e8cc000 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=cfcbf703626576a9ba4c8786ddd19912
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=c5590eadde006aeb000000000013c9b8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=a3fec7fab5f6244000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000020202020202000202020202000 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=ffff8880142e75f0
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 0000555556363400 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=00007f7f2fa2f6f4 CR3=0000000016232000 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