Warning: Permanently added '[localhost]:41009' (ECDSA) to the list of known hosts.
2023/05/17 10:25:22 fuzzer started
2023/05/17 10:25:22 dialing manager at localhost:35573
2023/05/17 10:25:22 checking machine...
2023/05/17 10:25:22 checking revisions...
syzkaller login: [ 36.966607] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:25:22 testing simple program...
[ 37.036546] cgroup: Unknown subsys name 'net'
[ 37.106600] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.992797] audit: type=1400 audit(1684319136.002:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.129775] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.132435] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.133777] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.136821] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.138634] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.140088] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.548016] ------------[ cut here ]------------
[ 51.548666] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.550466] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.551643] Modules linked in:
[ 51.552177] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.557183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.558338] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.559133] 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
[ 51.561522] RSP: 0018:ffff88801f9e7c00 EFLAGS: 00010282
[ 51.562342] RAX: 0000000000000000 RBX: ffff88800db05840 RCX: 0000000000000000
[ 51.563362] RDX: ffff88801c9151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.564353] RBP: ffff88800db05854 R08: 0000000000000001 R09: 0000000000000000
[ 51.565374] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.566370] R13: ffffffff84e223a0 R14: ffff88800db05848 R15: ffffffff84d73340
[ 51.567356] FS: 000055555707a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.568459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.569307] CR2: 00007f1fd2dd06f4 CR3: 000000001a454000 CR4: 0000000000350ef0
[ 51.570323] Call Trace:
[ 51.570664]
[ 51.571200] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.571827] ipv4_frags_init_net+0x269/0x440
[ 51.572541] ops_init+0xbb/0x6b0
[ 51.573140] setup_net+0x3d9/0x990
[ 51.573601] ? down_read_killable+0x1d7/0x4e0
[ 51.574338] ? __pfx_setup_net+0x10/0x10
[ 51.574844] ? copy_net_ns+0x17c/0x770
[ 51.575488] copy_net_ns+0x321/0x770
[ 51.576154] create_new_namespaces+0x3f6/0xb30
[ 51.576736] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.577471] ksys_unshare+0x44d/0x8e0
[ 51.578000] ? __pfx_ksys_unshare+0x10/0x10
[ 51.578552] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.579296] __x64_sys_unshare+0x31/0x40
[ 51.579811] do_syscall_64+0x3f/0x90
[ 51.580327] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.581025] RIP: 0033:0x7fc6a441a0d7
[ 51.581504] 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
[ 51.583779] RSP: 002b:00007ffc9f146ca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.584790] RAX: ffffffffffffffda RBX: 00007ffc9f1472e8 RCX: 00007fc6a441a0d7
[ 51.585729] RDX: 00007fc6a448441f RSI: 00007ffc9f146c40 RDI: 0000000040000000
[ 51.586658] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9f146a50
[ 51.587607] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc6a452cbf0
[ 51.588533] R13: 00007ffc9f146d80 R14: 0000000000000000 R15: 00000000000000f8
[ 51.589505]
[ 51.589816] irq event stamp: 11357
[ 51.590308] hardirqs last enabled at (11369): [] __up_console_sem+0x78/0x80
[ 51.591419] hardirqs last disabled at (11380): [] __up_console_sem+0x5d/0x80
[ 51.592536] softirqs last enabled at (11174): [] irq_exit_rcu+0x93/0xc0
[ 51.593633] softirqs last disabled at (11133): [] irq_exit_rcu+0x93/0xc0
[ 51.594727] ---[ end trace 0000000000000000 ]---
[ 51.600533] ------------[ cut here ]------------
[ 51.601416] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.603190] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.604260] Modules linked in:
[ 51.604662] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.605840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.606869] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.607548] 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
[ 51.609747] RSP: 0018:ffff88801f9e7c00 EFLAGS: 00010282
[ 51.610443] RAX: 0000000000000000 RBX: ffff88800d78b240 RCX: 0000000000000000
[ 51.611325] RDX: ffff88801c9151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.612213] RBP: ffff88800d78b254 R08: 0000000000000001 R09: 0000000000000000
[ 51.613108] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.614003] R13: ffffffff84e223a0 R14: ffff88800d78b248 R15: ffffffff84da62e0
[ 51.614872] FS: 000055555707a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.615882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.616642] CR2: 00007f1fd2dd06f4 CR3: 000000001a454000 CR4: 0000000000350ef0
[ 51.617561] Call Trace:
[ 51.617901]
[ 51.618242] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.618877] ipv6_frags_init_net+0x206/0x3c0
[ 51.619485] ops_init+0xbb/0x6b0
[ 51.619971] setup_net+0x3d9/0x990
[ 51.620440] ? down_read_killable+0x1d7/0x4e0
[ 51.621073] ? __pfx_setup_net+0x10/0x10
[ 51.621602] ? copy_net_ns+0x17c/0x770
[ 51.622166] copy_net_ns+0x321/0x770
[ 51.622668] create_new_namespaces+0x3f6/0xb30
[ 51.623312] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.623990] ksys_unshare+0x44d/0x8e0
[ 51.624497] ? __pfx_ksys_unshare+0x10/0x10
[ 51.625123] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.625856] __x64_sys_unshare+0x31/0x40
[ 51.626431] do_syscall_64+0x3f/0x90
[ 51.626956] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.627611] RIP: 0033:0x7fc6a441a0d7
[ 51.628120] 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
[ 51.630380] RSP: 002b:00007ffc9f146ca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.631366] RAX: ffffffffffffffda RBX: 00007ffc9f1472e8 RCX: 00007fc6a441a0d7
[ 51.632298] RDX: 00007fc6a448441f RSI: 00007ffc9f146c40 RDI: 0000000040000000
[ 51.633240] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9f146a50
[ 51.634158] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc6a452cbf0
[ 51.635077] R13: 00007ffc9f146d80 R14: 0000000000000000 R15: 00000000000000f8
[ 51.636037]
[ 51.636347] irq event stamp: 13695
[ 51.636814] hardirqs last enabled at (13705): [] __up_console_sem+0x78/0x80
[ 51.637946] hardirqs last disabled at (13718): [] __up_console_sem+0x5d/0x80
[ 51.639052] softirqs last enabled at (13366): [] irq_exit_rcu+0x93/0xc0
[ 51.640130] softirqs last disabled at (13357): [] irq_exit_rcu+0x93/0xc0
[ 51.641228] ---[ end trace 0000000000000000 ]---
[ 51.642613] ------------[ cut here ]------------
[ 51.643240] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.645228] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.646295] Modules linked in:
[ 51.646699] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.647857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.648882] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.649552] 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
[ 51.651753] RSP: 0018:ffff88801f9e7bf0 EFLAGS: 00010286
[ 51.652434] RAX: 0000000000000000 RBX: ffff888008d52840 RCX: 0000000000000000
[ 51.653336] RDX: ffff88801c9151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.654220] RBP: ffff888008d52854 R08: 0000000000000001 R09: 0000000000000000
[ 51.655115] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.655993] R13: ffffffff84e223a0 R14: ffff888008d52848 R15: ffffffff84daf020
[ 51.656864] FS: 000055555707a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.657869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.658607] CR2: 00007f1fd2dd06f4 CR3: 000000001a454000 CR4: 0000000000350ef0
[ 51.659502] Call Trace:
[ 51.659827]
[ 51.660163] nf_ct_net_init+0x224/0x3d0
[ 51.660682] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.661304] ops_init+0xbb/0x6b0
[ 51.661745] setup_net+0x3d9/0x990
[ 51.662236] ? down_read_killable+0x1d7/0x4e0
[ 51.662803] ? __pfx_setup_net+0x10/0x10
[ 51.663340] ? copy_net_ns+0x17c/0x770
[ 51.663842] copy_net_ns+0x321/0x770
[ 51.664356] create_new_namespaces+0x3f6/0xb30
[ 51.665000] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.665618] ksys_unshare+0x44d/0x8e0
[ 51.666146] ? __pfx_ksys_unshare+0x10/0x10
[ 51.666720] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.667495] __x64_sys_unshare+0x31/0x40
[ 51.668070] do_syscall_64+0x3f/0x90
[ 51.668568] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.669286] RIP: 0033:0x7fc6a441a0d7
[ 51.669766] 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
[ 51.672040] RSP: 002b:00007ffc9f146ca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.673061] RAX: ffffffffffffffda RBX: 00007ffc9f1472e8 RCX: 00007fc6a441a0d7
[ 51.673989] RDX: 00007fc6a448441f RSI: 00007ffc9f146c40 RDI: 0000000040000000
[ 51.674890] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9f146a50
[ 51.675807] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc6a452cbf0
[ 51.676723] R13: 00007ffc9f146d80 R14: 0000000000000000 R15: 00000000000000f8
[ 51.677682]
[ 51.678023] irq event stamp: 14509
[ 51.678478] hardirqs last enabled at (14519): [] __up_console_sem+0x78/0x80
[ 51.679598] hardirqs last disabled at (14530): [] __up_console_sem+0x5d/0x80
[ 51.680704] softirqs last enabled at (14416): [] irq_exit_rcu+0x93/0xc0
[ 51.681809] softirqs last disabled at (14407): [] irq_exit_rcu+0x93/0xc0
[ 51.682889] ---[ end trace 0000000000000000 ]---
executing program
[ 53.208588] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.255979] Bluetooth: hci0: command 0x041b tx timeout
[ 57.303987] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.352995] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:25:37 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f9e75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 000055555707a400 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=00007f1fd2dd06f4 CR3=000000001a454000 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=000000000002ce71 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007fd86ab5e528 CR3=000000000cace000 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=3230322d7478656e2d3263722d302e00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000