Warning: Permanently added '[localhost]:59075' (ECDSA) to the list of known hosts.
2023/05/16 15:11:56 fuzzer started
2023/05/16 15:11:56 dialing manager at localhost:35573
2023/05/16 15:11:56 checking machine...
2023/05/16 15:11:56 checking revisions...
syzkaller login: [ 38.019103] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:11:56 testing simple program...
[ 38.079263] cgroup: Unknown subsys name 'net'
[ 38.159245] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.817664] audit: type=1400 audit(1684249929.385:6): 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
[ 51.946121] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.948653] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.950437] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.953646] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.955549] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.956987] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.348007] ------------[ cut here ]------------
[ 52.348682] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.350341] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.351710] Modules linked in:
[ 52.352120] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.356275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.357322] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.357996] 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
[ 52.360170] RSP: 0018:ffff88801878fc00 EFLAGS: 00010282
[ 52.360854] RAX: 0000000000000000 RBX: ffff888015a90040 RCX: 0000000000000000
[ 52.361761] RDX: ffff888017083680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.362653] RBP: ffff888015a90054 R08: 0000000000000001 R09: 0000000000000000
[ 52.363539] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.364387] R13: ffffffff84e223a0 R14: ffff888015a90048 R15: ffffffff84d73340
[ 52.365315] FS: 0000555557538400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.366318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.367088] CR2: 00007f567c8fc6f4 CR3: 000000000da7a000 CR4: 0000000000350ef0
[ 52.367971] Call Trace:
[ 52.368298]
[ 52.368626] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.369265] ipv4_frags_init_net+0x269/0x440
[ 52.369853] ops_init+0xbb/0x6b0
[ 52.370302] setup_net+0x3d9/0x990
[ 52.370787] ? down_read_killable+0x1d7/0x4e0
[ 52.371356] ? __pfx_setup_net+0x10/0x10
[ 52.371892] ? copy_net_ns+0x17c/0x770
[ 52.372396] copy_net_ns+0x321/0x770
[ 52.372901] create_new_namespaces+0x3f6/0xb30
[ 52.373527] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.374136] ksys_unshare+0x44d/0x8e0
[ 52.374656] ? __pfx_ksys_unshare+0x10/0x10
[ 52.375200] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.375937] __x64_sys_unshare+0x31/0x40
[ 52.376456] do_syscall_64+0x3f/0x90
[ 52.376955] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.377636] RIP: 0033:0x7f001d7dc0d7
[ 52.378099] 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
[ 52.380259] RSP: 002b:00007ffd58493b08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.381226] RAX: ffffffffffffffda RBX: 00007ffd58494148 RCX: 00007f001d7dc0d7
[ 52.382120] RDX: 00007f001d84641f RSI: 00007ffd58493aa0 RDI: 0000000040000000
[ 52.382997] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd584938b0
[ 52.383884] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f001d8eebf0
[ 52.384763] R13: 00007ffd58493be0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.385682]
[ 52.385984] irq event stamp: 9935
[ 52.386408] hardirqs last enabled at (9945): [] __up_console_sem+0x78/0x80
[ 52.387463] hardirqs last disabled at (9956): [] __up_console_sem+0x5d/0x80
[ 52.388527] softirqs last enabled at (9444): [] irq_exit_rcu+0x93/0xc0
[ 52.389560] softirqs last disabled at (9343): [] irq_exit_rcu+0x93/0xc0
[ 52.390607] ---[ end trace 0000000000000000 ]---
[ 52.396199] ------------[ cut here ]------------
[ 52.396842] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.398483] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.399571] Modules linked in:
[ 52.399987] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.401169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.402193] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.402871] 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
[ 52.405077] RSP: 0018:ffff88801878fc00 EFLAGS: 00010282
[ 52.405802] RAX: 0000000000000000 RBX: ffff88800cc38e40 RCX: 0000000000000000
[ 52.406693] RDX: ffff888017083680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.407599] RBP: ffff88800cc38e54 R08: 0000000000000001 R09: 0000000000000000
[ 52.408467] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.409382] R13: ffffffff84e223a0 R14: ffff88800cc38e48 R15: ffffffff84da62e0
[ 52.410279] FS: 0000555557538400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.411263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.412009] CR2: 00007f567c8fc6f4 CR3: 000000000da7a000 CR4: 0000000000350ef0
[ 52.412897] Call Trace:
[ 52.413232]
[ 52.413568] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.414173] ipv6_frags_init_net+0x206/0x3c0
[ 52.414766] ops_init+0xbb/0x6b0
[ 52.415215] setup_net+0x3d9/0x990
[ 52.415704] ? down_read_killable+0x1d7/0x4e0
[ 52.416273] ? __pfx_setup_net+0x10/0x10
[ 52.416817] ? copy_net_ns+0x17c/0x770
[ 52.417359] copy_net_ns+0x321/0x770
[ 52.417874] create_new_namespaces+0x3f6/0xb30
[ 52.418455] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.419101] ksys_unshare+0x44d/0x8e0
[ 52.419629] ? __pfx_ksys_unshare+0x10/0x10
[ 52.420180] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.420928] __x64_sys_unshare+0x31/0x40
[ 52.421460] do_syscall_64+0x3f/0x90
[ 52.421966] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.422645] RIP: 0033:0x7f001d7dc0d7
[ 52.423110] 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
[ 52.425295] RSP: 002b:00007ffd58493b08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.426236] RAX: ffffffffffffffda RBX: 00007ffd58494148 RCX: 00007f001d7dc0d7
[ 52.427135] RDX: 00007f001d84641f RSI: 00007ffd58493aa0 RDI: 0000000040000000
[ 52.428017] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd584938b0
[ 52.428917] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f001d8eebf0
[ 52.429830] R13: 00007ffd58493be0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.430744]
[ 52.431049] irq event stamp: 11683
[ 52.431476] hardirqs last enabled at (11693): [] __up_console_sem+0x78/0x80
[ 52.432561] hardirqs last disabled at (11706): [] __up_console_sem+0x5d/0x80
[ 52.433639] softirqs last enabled at (11256): [] irq_exit_rcu+0x93/0xc0
[ 52.434689] softirqs last disabled at (11251): [] irq_exit_rcu+0x93/0xc0
[ 52.435715] ---[ end trace 0000000000000000 ]---
[ 52.437084] ------------[ cut here ]------------
[ 52.437711] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.439612] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.440682] Modules linked in:
[ 52.441084] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.442251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.443258] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.443933] 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
[ 52.446117] RSP: 0018:ffff88801878fbf0 EFLAGS: 00010286
[ 52.446807] RAX: 0000000000000000 RBX: ffff88800cc38840 RCX: 0000000000000000
[ 52.447688] RDX: ffff888017083680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.448576] RBP: ffff88800cc38854 R08: 0000000000000001 R09: 0000000000000000
[ 52.449444] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.450333] R13: ffffffff84e223a0 R14: ffff88800cc38848 R15: ffffffff84daf020
[ 52.451228] FS: 0000555557538400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.452220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.452976] CR2: 00007f567c8fc6f4 CR3: 000000000da7a000 CR4: 0000000000350ef0
[ 52.453897] Call Trace:
[ 52.454222]
[ 52.454553] nf_ct_net_init+0x224/0x3d0
[ 52.455071] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.455686] ops_init+0xbb/0x6b0
[ 52.456128] setup_net+0x3d9/0x990
[ 52.456643] ? down_read_killable+0x1d7/0x4e0
[ 52.457227] ? __pfx_setup_net+0x10/0x10
[ 52.457764] ? copy_net_ns+0x17c/0x770
[ 52.458290] copy_net_ns+0x321/0x770
[ 52.458807] create_new_namespaces+0x3f6/0xb30
[ 52.459394] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.460045] ksys_unshare+0x44d/0x8e0
[ 52.460569] ? __pfx_ksys_unshare+0x10/0x10
[ 52.461122] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.461863] __x64_sys_unshare+0x31/0x40
[ 52.462377] do_syscall_64+0x3f/0x90
[ 52.462886] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.463563] RIP: 0033:0x7f001d7dc0d7
[ 52.464023] 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
[ 52.466201] RSP: 002b:00007ffd58493b08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.467151] RAX: ffffffffffffffda RBX: 00007ffd58494148 RCX: 00007f001d7dc0d7
[ 52.468066] RDX: 00007f001d84641f RSI: 00007ffd58493aa0 RDI: 0000000040000000
[ 52.468962] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd584938b0
[ 52.469893] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f001d8eebf0
[ 52.470781] R13: 00007ffd58493be0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.471689]
[ 52.471988] irq event stamp: 12493
[ 52.472426] hardirqs last enabled at (12503): [] __up_console_sem+0x78/0x80
[ 52.473518] hardirqs last disabled at (12516): [] __up_console_sem+0x5d/0x80
[ 52.474594] softirqs last enabled at (12430): [] irq_exit_rcu+0x93/0xc0
[ 52.475634] softirqs last disabled at (12425): [] irq_exit_rcu+0x93/0xc0
[ 52.476675] ---[ end trace 0000000000000000 ]---
executing program
[ 53.965224] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.013230] Bluetooth: hci0: command 0x041b tx timeout
[ 58.060574] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.108653] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:12:09 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801878f5f0
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 0000555557538400 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=00007f567c8fc6f4 CR3=000000000da7a000 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=000000000002e87f 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=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 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=00007f27e19051f0 CR3=00000000191dc000 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=2030313a32313a35312036312079614d XMM01=5d3032313235332e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000