Warning: Permanently added '[localhost]:29930' (ECDSA) to the list of known hosts.
2023/05/17 09:42:18 fuzzer started
2023/05/17 09:42:18 dialing manager at localhost:35573
2023/05/17 09:42:18 checking machine...
2023/05/17 09:42:18 checking revisions...
syzkaller login: [ 59.358920] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:42:19 testing simple program...
[ 59.416888] cgroup: Unknown subsys name 'net'
[ 59.475028] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 72.064409] audit: type=1400 audit(1684316551.708:6): 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
[ 73.189013] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 73.190026] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 73.191587] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 73.193702] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 73.195103] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 73.195822] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 73.481672] ------------[ cut here ]------------
[ 73.482126] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 73.483439] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.484078] Modules linked in:
[ 73.484351] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.485086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.487934] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.488367] 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
[ 73.489779] RSP: 0018:ffff88801edcfc00 EFLAGS: 00010282
[ 73.490190] RAX: 0000000000000000 RBX: ffff88800eeff040 RCX: 0000000000000000
[ 73.490787] RDX: ffff88801edc0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.491350] RBP: ffff88800eeff054 R08: 0000000000000001 R09: 0000000000000000
[ 73.491905] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 73.492475] R13: ffffffff84e223a0 R14: ffff88800eeff048 R15: ffffffff84d73340
[ 73.493014] FS: 0000555555b27400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 73.493660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.494110] CR2: 00007f8a71d866f4 CR3: 0000000006a0c000 CR4: 0000000000350ef0
[ 73.494678] Call Trace:
[ 73.494902]
[ 73.495088] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 73.495502] ipv4_frags_init_net+0x269/0x440
[ 73.495858] ops_init+0xbb/0x6b0
[ 73.496143] setup_net+0x3d9/0x990
[ 73.496457] ? down_read_killable+0x1d7/0x4e0
[ 73.496822] ? __pfx_setup_net+0x10/0x10
[ 73.497139] ? copy_net_ns+0x17c/0x770
[ 73.497486] copy_net_ns+0x321/0x770
[ 73.497797] create_new_namespaces+0x3f6/0xb30
[ 73.498178] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.498590] ksys_unshare+0x44d/0x8e0
[ 73.498909] ? __pfx_ksys_unshare+0x10/0x10
[ 73.499244] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.499719] __x64_sys_unshare+0x31/0x40
[ 73.500082] do_syscall_64+0x3f/0x90
[ 73.500442] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.500892] RIP: 0033:0x7fdab0a650d7
[ 73.501216] 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
[ 73.502573] RSP: 002b:00007ffc77610d68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 73.503172] RAX: ffffffffffffffda RBX: 00007ffc776113a8 RCX: 00007fdab0a650d7
[ 73.503750] RDX: 00007fdab0acf41f RSI: 00007ffc77610d00 RDI: 0000000040000000
[ 73.504327] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc77610b10
[ 73.504871] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdab0b77bf0
[ 73.505443] R13: 00007ffc77610e40 R14: 0000000000000000 R15: 00000000000000f8
[ 73.506009]
[ 73.506202] irq event stamp: 10589
[ 73.506499] hardirqs last enabled at (10601): [] __up_console_sem+0x78/0x80
[ 73.507186] hardirqs last disabled at (10610): [] __up_console_sem+0x5d/0x80
[ 73.507881] softirqs last enabled at (10110): [] irq_exit_rcu+0x93/0xc0
[ 73.508556] softirqs last disabled at (10105): [] irq_exit_rcu+0x93/0xc0
[ 73.509190] ---[ end trace 0000000000000000 ]---
[ 73.514482] ------------[ cut here ]------------
[ 73.514909] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 73.516046] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.516735] Modules linked in:
[ 73.516999] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.517757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.518416] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.518856] 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
[ 73.520232] RSP: 0018:ffff88801edcfc00 EFLAGS: 00010282
[ 73.520656] RAX: 0000000000000000 RBX: ffff88800d793a40 RCX: 0000000000000000
[ 73.521196] RDX: ffff88801edc0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.521763] RBP: ffff88800d793a54 R08: 0000000000000001 R09: 0000000000000000
[ 73.522324] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.522874] R13: ffffffff84e223a0 R14: ffff88800d793a48 R15: ffffffff84da62e0
[ 73.523442] FS: 0000555555b27400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 73.524062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.524552] CR2: 00007f8a71d866f4 CR3: 0000000006a0c000 CR4: 0000000000350ef0
[ 73.525101] Call Trace:
[ 73.525335]
[ 73.525524] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 73.525923] ipv6_frags_init_net+0x206/0x3c0
[ 73.526299] ops_init+0xbb/0x6b0
[ 73.526579] setup_net+0x3d9/0x990
[ 73.526878] ? down_read_killable+0x1d7/0x4e0
[ 73.527270] ? __pfx_setup_net+0x10/0x10
[ 73.527589] ? copy_net_ns+0x17c/0x770
[ 73.527906] copy_net_ns+0x321/0x770
[ 73.528205] create_new_namespaces+0x3f6/0xb30
[ 73.528621] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.529021] ksys_unshare+0x44d/0x8e0
[ 73.529357] ? __pfx_ksys_unshare+0x10/0x10
[ 73.529699] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.530156] __x64_sys_unshare+0x31/0x40
[ 73.530508] do_syscall_64+0x3f/0x90
[ 73.530853] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.531287] RIP: 0033:0x7fdab0a650d7
[ 73.531602] 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
[ 73.533079] RSP: 002b:00007ffc77610d68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 73.533689] RAX: ffffffffffffffda RBX: 00007ffc776113a8 RCX: 00007fdab0a650d7
[ 73.534240] RDX: 00007fdab0acf41f RSI: 00007ffc77610d00 RDI: 0000000040000000
[ 73.534852] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc77610b10
[ 73.535426] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdab0b77bf0
[ 73.535967] R13: 00007ffc77610e40 R14: 0000000000000000 R15: 00000000000000f8
[ 73.536559]
[ 73.536750] irq event stamp: 13055
[ 73.537026] hardirqs last enabled at (13065): [] __up_console_sem+0x78/0x80
[ 73.537720] hardirqs last disabled at (13076): [] __up_console_sem+0x5d/0x80
[ 73.538396] softirqs last enabled at (12868): [] irq_exit_rcu+0x93/0xc0
[ 73.539052] softirqs last disabled at (12859): [] irq_exit_rcu+0x93/0xc0
[ 73.539723] ---[ end trace 0000000000000000 ]---
[ 73.540768] ------------[ cut here ]------------
[ 73.541139] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 73.542383] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.543076] Modules linked in:
[ 73.543363] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.544070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.544717] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.545119] 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
[ 73.546533] RSP: 0018:ffff88801edcfbf0 EFLAGS: 00010286
[ 73.546964] RAX: 0000000000000000 RBX: ffff88800d792840 RCX: 0000000000000000
[ 73.547534] RDX: ffff88801edc0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.548069] RBP: ffff88800d792854 R08: 0000000000000001 R09: 0000000000000000
[ 73.548632] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.549175] R13: ffffffff84e223a0 R14: ffff88800d792848 R15: ffffffff84daf020
[ 73.549745] FS: 0000555555b27400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 73.550367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.550857] CR2: 00007f8a71d866f4 CR3: 0000000006a0c000 CR4: 0000000000350ef0
[ 73.551437] Call Trace:
[ 73.551663]
[ 73.551853] nf_ct_net_init+0x224/0x3d0
[ 73.552180] ? __pfx_nf_ct_net_init+0x10/0x10
[ 73.552558] ops_init+0xbb/0x6b0
[ 73.552836] setup_net+0x3d9/0x990
[ 73.553113] ? down_read_killable+0x1d7/0x4e0
[ 73.553481] ? __pfx_setup_net+0x10/0x10
[ 73.553793] ? copy_net_ns+0x17c/0x770
[ 73.554127] copy_net_ns+0x321/0x770
[ 73.554457] create_new_namespaces+0x3f6/0xb30
[ 73.554896] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.555334] ksys_unshare+0x44d/0x8e0
[ 73.555654] ? __pfx_ksys_unshare+0x10/0x10
[ 73.556014] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.556505] __x64_sys_unshare+0x31/0x40
[ 73.556842] do_syscall_64+0x3f/0x90
[ 73.557140] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.557555] RIP: 0033:0x7fdab0a650d7
[ 73.557846] 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
[ 73.559295] RSP: 002b:00007ffc77610d68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 73.559918] RAX: ffffffffffffffda RBX: 00007ffc776113a8 RCX: 00007fdab0a650d7
[ 73.560527] RDX: 00007fdab0acf41f RSI: 00007ffc77610d00 RDI: 0000000040000000
[ 73.561099] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc77610b10
[ 73.561695] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdab0b77bf0
[ 73.562232] R13: 00007ffc77610e40 R14: 0000000000000000 R15: 00000000000000f8
[ 73.562835]
[ 73.563026] irq event stamp: 13753
[ 73.563318] hardirqs last enabled at (13765): [] __up_console_sem+0x78/0x80
[ 73.564017] hardirqs last disabled at (13774): [] __up_console_sem+0x5d/0x80
[ 73.564718] softirqs last enabled at (13272): [] irq_exit_rcu+0x93/0xc0
[ 73.565375] softirqs last disabled at (13267): [] irq_exit_rcu+0x93/0xc0
[ 73.566011] ---[ end trace 0000000000000000 ]---
executing program
[ 75.208992] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 77.257938] Bluetooth: hci0: command 0x041b tx timeout
[ 79.304346] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 81.352326] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:42:09 Registers:
info registers vcpu 0
RAX=0000000000000037 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801edcf618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000037 R11=0000000000000001
R12=0000000000000037 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 0000555555b27400 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=00007f8a71d866f4 CR3=0000000006a0c000 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=00000000000633d5 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=00007f9dc8037058 CR3=000000000cba0000 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=2033333a32343a39302037312079614d XMM01=5d3638303538342e33372020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3638303538342e33372020205b20 XMM07=732033333a32343a3930203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000