Warning: Permanently added '[localhost]:34871' (ECDSA) to the list of known hosts.
2023/05/17 16:03:21 fuzzer started
2023/05/17 16:03:21 dialing manager at localhost:44319
2023/05/17 16:03:21 checking machine...
2023/05/17 16:03:21 checking revisions...
syzkaller login: [ 38.732542] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:03:21 testing simple program...
[ 38.807977] cgroup: Unknown subsys name 'net'
[ 38.895505] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.997147] audit: type=1400 audit(1684339413.898:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.127437] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.130225] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.131997] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.135306] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.136833] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.138542] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.531210] ------------[ cut here ]------------
[ 52.531823] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.533438] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.534500] Modules linked in:
[ 52.534941] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.539897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.541181] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.541844] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.544243] RSP: 0018:ffff88801beb7c00 EFLAGS: 00010282
[ 52.545085] RAX: 0000000000000000 RBX: ffff88800da24440 RCX: 0000000000000000
[ 52.546120] RDX: ffff888016701b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.547141] RBP: ffff88800da24454 R08: 0000000000000001 R09: 0000000000000000
[ 52.548186] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.549202] R13: ffffffff84e23fe0 R14: ffff88800da24448 R15: ffffffff84d74dc0
[ 52.550235] FS: 000055555672e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.551291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.552056] CR2: 00007f86330a36f4 CR3: 000000000efbc000 CR4: 0000000000350ef0
[ 52.552984] Call Trace:
[ 52.553321]
[ 52.553624] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.554289] ipv4_frags_init_net+0x269/0x440
[ 52.554869] ops_init+0xbb/0x6b0
[ 52.555369] setup_net+0x3d9/0x990
[ 52.555841] ? down_read_killable+0x1d7/0x4e0
[ 52.556488] ? __pfx_setup_net+0x10/0x10
[ 52.557052] ? copy_net_ns+0x17c/0x770
[ 52.557583] copy_net_ns+0x321/0x770
[ 52.558124] create_new_namespaces+0x3f6/0xb30
[ 52.558733] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.559408] ksys_unshare+0x44d/0x8e0
[ 52.559955] ? __pfx_ksys_unshare+0x10/0x10
[ 52.560530] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.561305] __x64_sys_unshare+0x31/0x40
[ 52.561844] do_syscall_64+0x3f/0x90
[ 52.562388] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.563093] RIP: 0033:0x7f7b3c8db0d7
[ 52.563570] 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
[ 52.565826] RSP: 002b:00007ffe13298c88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.566767] RAX: ffffffffffffffda RBX: 00007ffe132992c8 RCX: 00007f7b3c8db0d7
[ 52.567649] RDX: 00007f7b3c94541f RSI: 00007ffe13298c20 RDI: 0000000040000000
[ 52.568569] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe13298a30
[ 52.569462] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7b3c9edbf0
[ 52.570348] R13: 00007ffe13298d60 R14: 0000000000000000 R15: 00000000000000f8
[ 52.571261]
[ 52.571563] irq event stamp: 8495
[ 52.572020] hardirqs last enabled at (8507): [] __up_console_sem+0x78/0x80
[ 52.573083] hardirqs last disabled at (8518): [] __up_console_sem+0x5d/0x80
[ 52.574151] softirqs last enabled at (8144): [] irq_exit_rcu+0x93/0xc0
[ 52.575218] softirqs last disabled at (8117): [] irq_exit_rcu+0x93/0xc0
[ 52.576285] ---[ end trace 0000000000000000 ]---
[ 52.583005] ------------[ cut here ]------------
[ 52.583609] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.585301] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.586399] Modules linked in:
[ 52.586811] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.587993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.589039] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.589723] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.591957] RSP: 0018:ffff88801beb7c00 EFLAGS: 00010282
[ 52.592639] RAX: 0000000000000000 RBX: ffff88800c8de240 RCX: 0000000000000000
[ 52.593550] RDX: ffff888016701b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.594456] RBP: ffff88800c8de254 R08: 0000000000000001 R09: 0000000000000000
[ 52.595366] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.596274] R13: ffffffff84e23fe0 R14: ffff88800c8de248 R15: ffffffff84da7d60
[ 52.597189] FS: 000055555672e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.598208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.598966] CR2: 00007f86330a36f4 CR3: 000000000efbc000 CR4: 0000000000350ef0
[ 52.599843] Call Trace:
[ 52.600216]
[ 52.600516] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.601223] ipv6_frags_init_net+0x206/0x3c0
[ 52.601791] ops_init+0xbb/0x6b0
[ 52.602287] setup_net+0x3d9/0x990
[ 52.602756] ? down_read_killable+0x1d7/0x4e0
[ 52.603370] ? __pfx_setup_net+0x10/0x10
[ 52.603900] ? copy_net_ns+0x17c/0x770
[ 52.604485] copy_net_ns+0x321/0x770
[ 52.605022] create_new_namespaces+0x3f6/0xb30
[ 52.605635] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.606313] ksys_unshare+0x44d/0x8e0
[ 52.606830] ? __pfx_ksys_unshare+0x10/0x10
[ 52.607409] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.608154] __x64_sys_unshare+0x31/0x40
[ 52.608685] do_syscall_64+0x3f/0x90
[ 52.609211] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.609857] RIP: 0033:0x7f7b3c8db0d7
[ 52.610356] 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
[ 52.612560] RSP: 002b:00007ffe13298c88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.613507] RAX: ffffffffffffffda RBX: 00007ffe132992c8 RCX: 00007f7b3c8db0d7
[ 52.614397] RDX: 00007f7b3c94541f RSI: 00007ffe13298c20 RDI: 0000000040000000
[ 52.615286] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe13298a30
[ 52.616212] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7b3c9edbf0
[ 52.617104] R13: 00007ffe13298d60 R14: 0000000000000000 R15: 00000000000000f8
[ 52.618040]
[ 52.618342] irq event stamp: 10977
[ 52.618774] hardirqs last enabled at (10987): [] __up_console_sem+0x78/0x80
[ 52.619846] hardirqs last disabled at (10998): [] __up_console_sem+0x5d/0x80
[ 52.620940] softirqs last enabled at (10850): [] irq_exit_rcu+0x93/0xc0
[ 52.621998] softirqs last disabled at (10841): [] irq_exit_rcu+0x93/0xc0
[ 52.623047] ---[ end trace 0000000000000000 ]---
[ 52.624587] ------------[ cut here ]------------
[ 52.625425] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.627330] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.628476] Modules linked in:
[ 52.628901] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.630130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.631192] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.631852] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.634119] RSP: 0018:ffff88801beb7bf0 EFLAGS: 00010286
[ 52.634795] RAX: 0000000000000000 RBX: ffff88800c8df440 RCX: 0000000000000000
[ 52.635726] RDX: ffff888016701b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.636654] RBP: ffff88800c8df454 R08: 0000000000000001 R09: 0000000000000000
[ 52.637581] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.638509] R13: ffffffff84e23fe0 R14: ffff88800c8df448 R15: ffffffff84db0aa0
[ 52.639434] FS: 000055555672e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.640513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.641286] CR2: 00007f86330a36f4 CR3: 000000000efbc000 CR4: 0000000000350ef0
[ 52.642208] Call Trace:
[ 52.642547]
[ 52.642856] nf_ct_net_init+0x224/0x3d0
[ 52.643432] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.644060] ops_init+0xbb/0x6b0
[ 52.644536] setup_net+0x3d9/0x990
[ 52.645046] ? down_read_killable+0x1d7/0x4e0
[ 52.645660] ? __pfx_setup_net+0x10/0x10
[ 52.646232] ? copy_net_ns+0x17c/0x770
[ 52.646763] copy_net_ns+0x321/0x770
[ 52.647301] create_new_namespaces+0x3f6/0xb30
[ 52.647952] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.648620] ksys_unshare+0x44d/0x8e0
[ 52.649178] ? __pfx_ksys_unshare+0x10/0x10
[ 52.649751] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.650520] __x64_sys_unshare+0x31/0x40
[ 52.651093] do_syscall_64+0x3f/0x90
[ 52.651585] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.652287] RIP: 0033:0x7f7b3c8db0d7
[ 52.652768] 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
[ 52.655035] RSP: 002b:00007ffe13298c88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.656025] RAX: ffffffffffffffda RBX: 00007ffe132992c8 RCX: 00007f7b3c8db0d7
[ 52.656973] RDX: 00007f7b3c94541f RSI: 00007ffe13298c20 RDI: 0000000040000000
[ 52.657855] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe13298a30
[ 52.658778] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7b3c9edbf0
[ 52.659704] R13: 00007ffe13298d60 R14: 0000000000000000 R15: 00000000000000f8
[ 52.660676]
[ 52.661015] irq event stamp: 11879
[ 52.661450] hardirqs last enabled at (11889): [] __up_console_sem+0x78/0x80
[ 52.662526] hardirqs last disabled at (11900): [] __up_console_sem+0x5d/0x80
[ 52.663588] softirqs last enabled at (11708): [] irq_exit_rcu+0x93/0xc0
[ 52.664647] softirqs last disabled at (11703): [] irq_exit_rcu+0x93/0xc0
[ 52.665689] ---[ end trace 0000000000000000 ]---
executing program
[ 54.201663] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.248997] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.297019] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.345005] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
16:03:33 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801beb75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 000055555672e400 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=00007f86330a36f4 CR3=000000000efbc000 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=000000000003395f RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007f411d5f6660 CR3=000000000df5c000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=6f20205d3635343931352e3532202000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000