Warning: Permanently added '[localhost]:23092' (ECDSA) to the list of known hosts.
2023/05/17 00:00:42 fuzzer started
2023/05/17 00:00:42 dialing manager at localhost:35573
2023/05/17 00:00:42 checking machine...
2023/05/17 00:00:42 checking revisions...
syzkaller login: [ 50.494025] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:00:42 testing simple program...
[ 50.565016] cgroup: Unknown subsys name 'net'
[ 50.661791] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.029858] audit: type=1400 audit(1684281655.285:6): 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
[ 64.122522] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.124516] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.127183] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.130207] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.132169] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.133387] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.525784] ------------[ cut here ]------------
[ 64.526842] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.529028] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.530093] Modules linked in:
[ 64.530540] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.532700] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.534944] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.535963] 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
[ 64.538212] RSP: 0018:ffff88801e30fc00 EFLAGS: 00010282
[ 64.538948] RAX: 0000000000000000 RBX: ffff888015b01c40 RCX: 0000000000000000
[ 64.539903] RDX: ffff88800d05d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.540825] RBP: ffff888015b01c54 R08: 0000000000000001 R09: 0000000000000000
[ 64.541746] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.542690] R13: ffffffff84e223a0 R14: ffff888015b01c48 R15: ffffffff84d73340
[ 64.543610] FS: 0000555555b01400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.544689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.545419] CR2: 00007f3b213a56f4 CR3: 000000001a6b4000 CR4: 0000000000350ee0
[ 64.546347] Call Trace:
[ 64.546728]
[ 64.547037] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.547698] ipv4_frags_init_net+0x269/0x440
[ 64.548284] ops_init+0xbb/0x6b0
[ 64.548803] setup_net+0x3d9/0x990
[ 64.549272] ? down_read_killable+0x1d7/0x4e0
[ 64.549888] ? __pfx_setup_net+0x10/0x10
[ 64.550420] ? copy_net_ns+0x17c/0x770
[ 64.550975] copy_net_ns+0x321/0x770
[ 64.551467] create_new_namespaces+0x3f6/0xb30
[ 64.552113] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.552815] ksys_unshare+0x44d/0x8e0
[ 64.553301] ? __pfx_ksys_unshare+0x10/0x10
[ 64.553912] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.554689] __x64_sys_unshare+0x31/0x40
[ 64.555219] do_syscall_64+0x3f/0x90
[ 64.555754] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.556411] RIP: 0033:0x7f2c69a080d7
[ 64.556940] 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
[ 64.559187] RSP: 002b:00007ffc8ddc1c58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.560167] RAX: ffffffffffffffda RBX: 00007ffc8ddc2298 RCX: 00007f2c69a080d7
[ 64.561095] RDX: 00007f2c69a7241f RSI: 00007ffc8ddc1bf0 RDI: 0000000040000000
[ 64.562037] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8ddc1a00
[ 64.562948] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2c69b1abf0
[ 64.563876] R13: 00007ffc8ddc1d30 R14: 0000000000000000 R15: 00000000000000f8
[ 64.564865]
[ 64.565181] irq event stamp: 8297
[ 64.565660] hardirqs last enabled at (8309): [] __up_console_sem+0x78/0x80
[ 64.566754] hardirqs last disabled at (8320): [] __up_console_sem+0x5d/0x80
[ 64.567865] softirqs last enabled at (7842): [] irq_exit_rcu+0x93/0xc0
[ 64.568943] softirqs last disabled at (7811): [] irq_exit_rcu+0x93/0xc0
[ 64.570019] ---[ end trace 0000000000000000 ]---
[ 64.576154] ------------[ cut here ]------------
[ 64.576811] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.578474] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.579586] Modules linked in:
[ 64.580008] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.581168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.582158] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.582831] 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
[ 64.584959] RSP: 0018:ffff88801e30fc00 EFLAGS: 00010282
[ 64.585633] RAX: 0000000000000000 RBX: ffff88800ed0f840 RCX: 0000000000000000
[ 64.586476] RDX: ffff88800d05d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.587354] RBP: ffff88800ed0f854 R08: 0000000000000001 R09: 0000000000000000
[ 64.588233] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.589184] R13: ffffffff84e223a0 R14: ffff88800ed0f848 R15: ffffffff84da62e0
[ 64.590097] FS: 0000555555b01400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.591140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.591910] CR2: 00007f3b213a56f4 CR3: 000000001a6b4000 CR4: 0000000000350ee0
[ 64.592880] Call Trace:
[ 64.593228]
[ 64.593531] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.594193] ipv6_frags_init_net+0x206/0x3c0
[ 64.594832] ops_init+0xbb/0x6b0
[ 64.595318] setup_net+0x3d9/0x990
[ 64.595833] ? down_read_killable+0x1d7/0x4e0
[ 64.596409] ? __pfx_setup_net+0x10/0x10
[ 64.596974] ? copy_net_ns+0x17c/0x770
[ 64.597488] copy_net_ns+0x321/0x770
[ 64.598014] create_new_namespaces+0x3f6/0xb30
[ 64.598661] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.599301] ksys_unshare+0x44d/0x8e0
[ 64.599833] ? __pfx_ksys_unshare+0x10/0x10
[ 64.600409] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.601214] __x64_sys_unshare+0x31/0x40
[ 64.601782] do_syscall_64+0x3f/0x90
[ 64.602272] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.602975] RIP: 0033:0x7f2c69a080d7
[ 64.603454] 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
[ 64.605673] RSP: 002b:00007ffc8ddc1c58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.606647] RAX: ffffffffffffffda RBX: 00007ffc8ddc2298 RCX: 00007f2c69a080d7
[ 64.607523] RDX: 00007f2c69a7241f RSI: 00007ffc8ddc1bf0 RDI: 0000000040000000
[ 64.608429] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8ddc1a00
[ 64.609361] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2c69b1abf0
[ 64.610279] R13: 00007ffc8ddc1d30 R14: 0000000000000000 R15: 00000000000000f8
[ 64.611207]
[ 64.611510] irq event stamp: 10271
[ 64.611999] hardirqs last enabled at (10283): [] __up_console_sem+0x78/0x80
[ 64.613095] hardirqs last disabled at (10294): [] __up_console_sem+0x5d/0x80
[ 64.614197] softirqs last enabled at (9286): [] irq_exit_rcu+0x93/0xc0
[ 64.615238] softirqs last disabled at (9243): [] irq_exit_rcu+0x93/0xc0
[ 64.616291] ---[ end trace 0000000000000000 ]---
[ 64.617759] ------------[ cut here ]------------
[ 64.618361] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.620307] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.621416] Modules linked in:
[ 64.621868] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.623025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.624049] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.624747] 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
[ 64.626963] RSP: 0018:ffff88801e30fbf0 EFLAGS: 00010286
[ 64.627660] RAX: 0000000000000000 RBX: ffff88800ed0f040 RCX: 0000000000000000
[ 64.628543] RDX: ffff88800d05d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.629450] RBP: ffff88800ed0f054 R08: 0000000000000001 R09: 0000000000000000
[ 64.630363] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.631275] R13: ffffffff84e223a0 R14: ffff88800ed0f048 R15: ffffffff84daf020
[ 64.632187] FS: 0000555555b01400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.633213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.633970] CR2: 00007f3b213a56f4 CR3: 000000001a6b4000 CR4: 0000000000350ee0
[ 64.634883] Call Trace:
[ 64.635224]
[ 64.635521] nf_ct_net_init+0x224/0x3d0
[ 64.636095] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.636728] ops_init+0xbb/0x6b0
[ 64.637181] setup_net+0x3d9/0x990
[ 64.637669] ? down_read_killable+0x1d7/0x4e0
[ 64.638251] ? __pfx_setup_net+0x10/0x10
[ 64.638791] ? copy_net_ns+0x17c/0x770
[ 64.639315] copy_net_ns+0x321/0x770
[ 64.639844] create_new_namespaces+0x3f6/0xb30
[ 64.640467] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.641126] ksys_unshare+0x44d/0x8e0
[ 64.641670] ? __pfx_ksys_unshare+0x10/0x10
[ 64.642237] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.643007] __x64_sys_unshare+0x31/0x40
[ 64.643586] do_syscall_64+0x3f/0x90
[ 64.644074] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.644783] RIP: 0033:0x7f2c69a080d7
[ 64.645270] 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
[ 64.647504] RSP: 002b:00007ffc8ddc1c58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.648507] RAX: ffffffffffffffda RBX: 00007ffc8ddc2298 RCX: 00007f2c69a080d7
[ 64.649446] RDX: 00007f2c69a7241f RSI: 00007ffc8ddc1bf0 RDI: 0000000040000000
[ 64.650363] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8ddc1a00
[ 64.651298] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2c69b1abf0
[ 64.652212] R13: 00007ffc8ddc1d30 R14: 0000000000000000 R15: 00000000000000f8
[ 64.653174]
[ 64.653485] irq event stamp: 11073
[ 64.653971] hardirqs last enabled at (11085): [] __up_console_sem+0x78/0x80
[ 64.655066] hardirqs last disabled at (11096): [] __up_console_sem+0x5d/0x80
[ 64.656179] softirqs last enabled at (10758): [] irq_exit_rcu+0x93/0xc0
[ 64.657271] softirqs last disabled at (10753): [] irq_exit_rcu+0x93/0xc0
[ 64.658349] ---[ end trace 0000000000000000 ]---
executing program
[ 66.209122] Bluetooth: hci0: command 0x0409 tx timeout
[ 68.256633] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 70.304638] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.352640] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:00:43 Registers:
info registers vcpu 0
RAX=000000000002b8a5 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=00007fc4c81aead0 CR3=000000000e222000 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=2036353a30303a30302037312079614d XMM01=5d3034353033352e34362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e30f5c0
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=ffffffff87f27bc0 R14=ffffffff87f27c10 R15=ffffffff87f27e78
RIP=ffffffff825076dd RFL=00000006 [-----P-] 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 0000555555b01400 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=00007f3b213a56f4 CR3=000000001a6b4000 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