Warning: Permanently added '[localhost]:20264' (ECDSA) to the list of known hosts.
2023/05/17 08:14:32 fuzzer started
2023/05/17 08:14:32 dialing manager at localhost:35573
2023/05/17 08:14:32 checking machine...
2023/05/17 08:14:32 checking revisions...
syzkaller login: [ 39.830817] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:14:32 testing simple program...
[ 39.904152] cgroup: Unknown subsys name 'net'
[ 40.066242] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.844386] audit: type=1400 audit(1684311286.915:6): 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
executing program
[ 55.035778] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.037270] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.039228] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.043180] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.044962] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.046093] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.445053] ------------[ cut here ]------------
[ 55.445938] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.447990] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.449261] Modules linked in:
[ 55.449786] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.454503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.455528] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.456166] 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
[ 55.458313] RSP: 0018:ffff88802026fc00 EFLAGS: 00010282
[ 55.458988] RAX: 0000000000000000 RBX: ffff88800eec6440 RCX: 0000000000000000
[ 55.459862] RDX: ffff88800d719b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.460736] RBP: ffff88800eec6454 R08: 0000000000000001 R09: 0000000000000000
[ 55.461607] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.462476] R13: ffffffff84e223a0 R14: ffff88800eec6448 R15: ffffffff84d73340
[ 55.463374] FS: 0000555556bb9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.464356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.465055] CR2: 00007fdc29c986f4 CR3: 0000000015b02000 CR4: 0000000000350ef0
[ 55.465922] Call Trace:
[ 55.466243]
[ 55.466571] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.467178] ipv4_frags_init_net+0x269/0x440
[ 55.467750] ops_init+0xbb/0x6b0
[ 55.468194] setup_net+0x3d9/0x990
[ 55.468660] ? down_read_killable+0x1d7/0x4e0
[ 55.469223] ? __pfx_setup_net+0x10/0x10
[ 55.469748] ? copy_net_ns+0x17c/0x770
[ 55.470250] copy_net_ns+0x321/0x770
[ 55.470770] create_new_namespaces+0x3f6/0xb30
[ 55.471388] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.471998] ksys_unshare+0x44d/0x8e0
[ 55.472507] ? __pfx_ksys_unshare+0x10/0x10
[ 55.473049] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.473776] __x64_sys_unshare+0x31/0x40
[ 55.474287] do_syscall_64+0x3f/0x90
[ 55.474784] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.475450] RIP: 0033:0x7f925fb410d7
[ 55.475910] 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
[ 55.478062] RSP: 002b:00007ffed3d9c2d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.479005] RAX: ffffffffffffffda RBX: 00007ffed3d9c918 RCX: 00007f925fb410d7
[ 55.479878] RDX: 00007f925fbab41f RSI: 00007ffed3d9c270 RDI: 0000000040000000
[ 55.480745] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed3d9c080
[ 55.481630] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f925fc53bf0
[ 55.482496] R13: 00007ffed3d9c3b0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.483411]
[ 55.483706] irq event stamp: 8609
[ 55.484121] hardirqs last enabled at (8619): [] __up_console_sem+0x78/0x80
[ 55.485168] hardirqs last disabled at (8630): [] __up_console_sem+0x5d/0x80
[ 55.486204] softirqs last enabled at (8494): [] irq_exit_rcu+0x93/0xc0
[ 55.487237] softirqs last disabled at (8489): [] irq_exit_rcu+0x93/0xc0
[ 55.488257] ---[ end trace 0000000000000000 ]---
[ 55.493395] ------------[ cut here ]------------
[ 55.493976] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.495836] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.496876] Modules linked in:
[ 55.497277] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.498411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.499419] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.500051] 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
[ 55.502200] RSP: 0018:ffff88802026fc00 EFLAGS: 00010282
[ 55.502893] RAX: 0000000000000000 RBX: ffff888016062040 RCX: 0000000000000000
[ 55.503756] RDX: ffff88800d719b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.504626] RBP: ffff888016062054 R08: 0000000000000001 R09: 0000000000000000
[ 55.505498] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.506361] R13: ffffffff84e223a0 R14: ffff888016062048 R15: ffffffff84da62e0
[ 55.507216] FS: 0000555556bb9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.508205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.508926] CR2: 00007fdc29c986f4 CR3: 0000000015b02000 CR4: 0000000000350ef0
[ 55.509833] Call Trace:
[ 55.510158]
[ 55.510487] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.511122] ipv6_frags_init_net+0x206/0x3c0
[ 55.511708] ops_init+0xbb/0x6b0
[ 55.512151] setup_net+0x3d9/0x990
[ 55.512628] ? down_read_killable+0x1d7/0x4e0
[ 55.513203] ? __pfx_setup_net+0x10/0x10
[ 55.513740] ? copy_net_ns+0x17c/0x770
[ 55.514254] copy_net_ns+0x321/0x770
[ 55.514766] create_new_namespaces+0x3f6/0xb30
[ 55.515373] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.515994] ksys_unshare+0x44d/0x8e0
[ 55.516505] ? __pfx_ksys_unshare+0x10/0x10
[ 55.517058] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.517842] __x64_sys_unshare+0x31/0x40
[ 55.518397] do_syscall_64+0x3f/0x90
[ 55.518882] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.519549] RIP: 0033:0x7f925fb410d7
[ 55.520011] 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
[ 55.522200] RSP: 002b:00007ffed3d9c2d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.523184] RAX: ffffffffffffffda RBX: 00007ffed3d9c918 RCX: 00007f925fb410d7
[ 55.524069] RDX: 00007f925fbab41f RSI: 00007ffed3d9c270 RDI: 0000000040000000
[ 55.524937] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed3d9c080
[ 55.525835] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f925fc53bf0
[ 55.526729] R13: 00007ffed3d9c3b0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.527641]
[ 55.527947] irq event stamp: 10387
[ 55.528411] hardirqs last enabled at (10399): [] __up_console_sem+0x78/0x80
[ 55.529460] hardirqs last disabled at (10410): [] __up_console_sem+0x5d/0x80
[ 55.530522] softirqs last enabled at (10238): [] irq_exit_rcu+0x93/0xc0
[ 55.531584] softirqs last disabled at (10233): [] irq_exit_rcu+0x93/0xc0
[ 55.532620] ---[ end trace 0000000000000000 ]---
[ 55.534701] ------------[ cut here ]------------
[ 55.535283] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.537264] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.538347] Modules linked in:
[ 55.538767] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.539919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.540938] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.541614] 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
[ 55.543795] RSP: 0018:ffff88802026fbf0 EFLAGS: 00010286
[ 55.544481] RAX: 0000000000000000 RBX: ffff888016062a40 RCX: 0000000000000000
[ 55.545369] RDX: ffff88800d719b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.546217] RBP: ffff888016062a54 R08: 0000000000000001 R09: 0000000000000000
[ 55.547112] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.548006] R13: ffffffff84e223a0 R14: ffff888016062a48 R15: ffffffff84daf020
[ 55.548901] FS: 0000555556bb9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.549896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.550659] CR2: 00007fdc29c986f4 CR3: 0000000015b02000 CR4: 0000000000350ef0
[ 55.551555] Call Trace:
[ 55.551881]
[ 55.552184] nf_ct_net_init+0x224/0x3d0
[ 55.552733] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.553303] ops_init+0xbb/0x6b0
[ 55.553779] setup_net+0x3d9/0x990
[ 55.554230] ? down_read_killable+0x1d7/0x4e0
[ 55.554829] ? __pfx_setup_net+0x10/0x10
[ 55.555362] ? copy_net_ns+0x17c/0x770
[ 55.555869] copy_net_ns+0x321/0x770
[ 55.556372] create_new_namespaces+0x3f6/0xb30
[ 55.556958] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.557600] ksys_unshare+0x44d/0x8e0
[ 55.558089] ? __pfx_ksys_unshare+0x10/0x10
[ 55.558698] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.559434] __x64_sys_unshare+0x31/0x40
[ 55.559950] do_syscall_64+0x3f/0x90
[ 55.560448] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.561087] RIP: 0033:0x7f925fb410d7
[ 55.561576] 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
[ 55.563730] RSP: 002b:00007ffed3d9c2d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.564679] RAX: ffffffffffffffda RBX: 00007ffed3d9c918 RCX: 00007f925fb410d7
[ 55.565553] RDX: 00007f925fbab41f RSI: 00007ffed3d9c270 RDI: 0000000040000000
[ 55.566426] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed3d9c080
[ 55.567286] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f925fc53bf0
[ 55.568164] R13: 00007ffed3d9c3b0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.569057]
[ 55.569388] irq event stamp: 11167
[ 55.569821] hardirqs last enabled at (11177): [] __up_console_sem+0x78/0x80
[ 55.570910] hardirqs last disabled at (11188): [] __up_console_sem+0x5d/0x80
[ 55.571986] softirqs last enabled at (10728): [] irq_exit_rcu+0x93/0xc0
[ 55.573037] softirqs last disabled at (10719): [] irq_exit_rcu+0x93/0xc0
[ 55.574063] ---[ end trace 0000000000000000 ]---
[ 57.118395] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.165658] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.214038] Bluetooth: hci0: command 0x040f tx timeout
[ 63.261570] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:14:45 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88802026f5f0
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 0000555556bb9400 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=00007fdc29c986f4 CR3=0000000015b02000 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=0000000000026377 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=00007f9368036078 CR3=000000000fb2c000 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=2038343a34313a38302037312079614d XMM01=5d3638373934342e35352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000