Warning: Permanently added '[localhost]:24003' (ECDSA) to the list of known hosts.
2023/05/17 03:40:06 fuzzer started
2023/05/17 03:40:07 dialing manager at localhost:35573
2023/05/17 03:40:07 checking machine...
2023/05/17 03:40:07 checking revisions...
syzkaller login: [ 38.898784] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:40:07 testing simple program...
[ 38.969563] cgroup: Unknown subsys name 'net'
[ 39.044227] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.983382] audit: type=1400 audit(1684294819.429:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.060138] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.062513] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.064326] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.068719] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.070702] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.072314] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.490792] ------------[ cut here ]------------
[ 52.492077] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.494238] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.495381] Modules linked in:
[ 52.495831] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.500477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.501552] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.502240] 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
[ 52.504511] RSP: 0018:ffff88800db8fc00 EFLAGS: 00010282
[ 52.505196] RAX: 0000000000000000 RBX: ffff88800a14b840 RCX: 0000000000000000
[ 52.506150] RDX: ffff8880195b51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.507081] RBP: ffff88800a14b854 R08: 0000000000000001 R09: 0000000000000000
[ 52.508009] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.508933] R13: ffffffff84e223a0 R14: ffff88800a14b848 R15: ffffffff84d73340
[ 52.509856] FS: 000055555626e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.510874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.511624] CR2: 00007f1e32c036f4 CR3: 000000000fdbe000 CR4: 0000000000350ee0
[ 52.512540] Call Trace:
[ 52.512877]
[ 52.513178] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.513864] ipv4_frags_init_net+0x269/0x440
[ 52.514505] ops_init+0xbb/0x6b0
[ 52.514973] setup_net+0x3d9/0x990
[ 52.515487] ? down_read_killable+0x1d7/0x4e0
[ 52.516081] ? __pfx_setup_net+0x10/0x10
[ 52.516632] ? copy_net_ns+0x17c/0x770
[ 52.517152] copy_net_ns+0x321/0x770
[ 52.517667] create_new_namespaces+0x3f6/0xb30
[ 52.518267] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.518928] ksys_unshare+0x44d/0x8e0
[ 52.519438] ? __pfx_ksys_unshare+0x10/0x10
[ 52.520021] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.520772] __x64_sys_unshare+0x31/0x40
[ 52.521297] do_syscall_64+0x3f/0x90
[ 52.521814] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.522506] RIP: 0033:0x7fd4a7ab50d7
[ 52.522971] 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
[ 52.525164] RSP: 002b:00007ffc5941cb68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.526149] RAX: ffffffffffffffda RBX: 00007ffc5941d1a8 RCX: 00007fd4a7ab50d7
[ 52.527045] RDX: 00007fd4a7b1f41f RSI: 00007ffc5941cb00 RDI: 0000000040000000
[ 52.527941] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5941c910
[ 52.528835] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd4a7bc7bf0
[ 52.529719] R13: 00007ffc5941cc40 R14: 0000000000000000 R15: 00000000000000f8
[ 52.530644]
[ 52.530946] irq event stamp: 12517
[ 52.531382] hardirqs last enabled at (12527): [] __up_console_sem+0x78/0x80
[ 52.532469] hardirqs last disabled at (12540): [] __up_console_sem+0x5d/0x80
[ 52.533545] softirqs last enabled at (12424): [] irq_exit_rcu+0x93/0xc0
[ 52.534624] softirqs last disabled at (12419): [] irq_exit_rcu+0x93/0xc0
[ 52.535673] ---[ end trace 0000000000000000 ]---
[ 52.540907] ------------[ cut here ]------------
[ 52.541576] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.543292] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.544354] Modules linked in:
[ 52.544797] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.545941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.546952] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.547624] 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
[ 52.549851] RSP: 0018:ffff88800db8fc00 EFLAGS: 00010282
[ 52.550574] RAX: 0000000000000000 RBX: ffff88800ccfb640 RCX: 0000000000000000
[ 52.551495] RDX: ffff8880195b51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.552379] RBP: ffff88800ccfb654 R08: 0000000000000001 R09: 0000000000000000
[ 52.553295] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.554223] R13: ffffffff84e223a0 R14: ffff88800ccfb648 R15: ffffffff84da62e0
[ 52.555132] FS: 000055555626e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.556122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.556861] CR2: 00007f1e32c036f4 CR3: 000000000fdbe000 CR4: 0000000000350ee0
[ 52.557749] Call Trace:
[ 52.558073]
[ 52.558386] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.559026] ipv6_frags_init_net+0x206/0x3c0
[ 52.559615] ops_init+0xbb/0x6b0
[ 52.560061] setup_net+0x3d9/0x990
[ 52.560545] ? down_read_killable+0x1d7/0x4e0
[ 52.561143] ? __pfx_setup_net+0x10/0x10
[ 52.561697] ? copy_net_ns+0x17c/0x770
[ 52.562248] copy_net_ns+0x321/0x770
[ 52.562770] create_new_namespaces+0x3f6/0xb30
[ 52.563373] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.564012] ksys_unshare+0x44d/0x8e0
[ 52.564530] ? __pfx_ksys_unshare+0x10/0x10
[ 52.565070] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.565804] __x64_sys_unshare+0x31/0x40
[ 52.566329] do_syscall_64+0x3f/0x90
[ 52.566835] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.567501] RIP: 0033:0x7fd4a7ab50d7
[ 52.567986] 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
[ 52.570229] RSP: 002b:00007ffc5941cb68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.571194] RAX: ffffffffffffffda RBX: 00007ffc5941d1a8 RCX: 00007fd4a7ab50d7
[ 52.572132] RDX: 00007fd4a7b1f41f RSI: 00007ffc5941cb00 RDI: 0000000040000000
[ 52.573050] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5941c910
[ 52.573954] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd4a7bc7bf0
[ 52.574886] R13: 00007ffc5941cc40 R14: 0000000000000000 R15: 00000000000000f8
[ 52.575813]
[ 52.576116] irq event stamp: 14147
[ 52.576603] hardirqs last enabled at (14159): [] __up_console_sem+0x78/0x80
[ 52.577723] hardirqs last disabled at (14170): [] __up_console_sem+0x5d/0x80
[ 52.578839] softirqs last enabled at (13642): [] irq_exit_rcu+0x93/0xc0
[ 52.579925] softirqs last disabled at (13621): [] irq_exit_rcu+0x93/0xc0
[ 52.581001] ---[ end trace 0000000000000000 ]---
[ 52.582501] ------------[ cut here ]------------
[ 52.583099] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.584997] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.586071] Modules linked in:
[ 52.586525] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.587706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.588754] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.589408] 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
[ 52.591679] RSP: 0018:ffff88800db8fbf0 EFLAGS: 00010286
[ 52.592351] RAX: 0000000000000000 RBX: ffff88800ccfa040 RCX: 0000000000000000
[ 52.593263] RDX: ffff8880195b51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.594202] RBP: ffff88800ccfa054 R08: 0000000000000001 R09: 0000000000000000
[ 52.595131] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.596049] R13: ffffffff84e223a0 R14: ffff88800ccfa048 R15: ffffffff84daf020
[ 52.596976] FS: 000055555626e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.597997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.598776] CR2: 00007f1e32c036f4 CR3: 000000000fdbe000 CR4: 0000000000350ee0
[ 52.599691] Call Trace:
[ 52.600023]
[ 52.600335] nf_ct_net_init+0x224/0x3d0
[ 52.600882] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.601482] ops_init+0xbb/0x6b0
[ 52.601928] setup_net+0x3d9/0x990
[ 52.602405] ? down_read_killable+0x1d7/0x4e0
[ 52.603005] ? __pfx_setup_net+0x10/0x10
[ 52.603566] ? copy_net_ns+0x17c/0x770
[ 52.604089] copy_net_ns+0x321/0x770
[ 52.604607] create_new_namespaces+0x3f6/0xb30
[ 52.605206] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.605863] ksys_unshare+0x44d/0x8e0
[ 52.606370] ? __pfx_ksys_unshare+0x10/0x10
[ 52.606952] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.607703] __x64_sys_unshare+0x31/0x40
[ 52.608239] do_syscall_64+0x3f/0x90
[ 52.608768] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.609442] RIP: 0033:0x7fd4a7ab50d7
[ 52.609956] 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
[ 52.612225] RSP: 002b:00007ffc5941cb68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.613218] RAX: ffffffffffffffda RBX: 00007ffc5941d1a8 RCX: 00007fd4a7ab50d7
[ 52.614134] RDX: 00007fd4a7b1f41f RSI: 00007ffc5941cb00 RDI: 0000000040000000
[ 52.615050] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5941c910
[ 52.615956] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd4a7bc7bf0
[ 52.616865] R13: 00007ffc5941cc40 R14: 0000000000000000 R15: 00000000000000f8
[ 52.617813]
[ 52.618146] irq event stamp: 14905
[ 52.618648] hardirqs last enabled at (14917): [] __up_console_sem+0x78/0x80
[ 52.619745] hardirqs last disabled at (14928): [] __up_console_sem+0x5d/0x80
[ 52.620850] softirqs last enabled at (14444): [] irq_exit_rcu+0x93/0xc0
[ 52.621896] softirqs last disabled at (14439): [] irq_exit_rcu+0x93/0xc0
[ 52.622967] ---[ end trace 0000000000000000 ]---
executing program
[ 54.144153] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.191584] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.239538] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.287541] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
03:40:18 Registers:
info registers vcpu 0
RAX=000000000001d11f RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f7f193293a0 CR3=000000001580a000 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=2030323a30343a33302037312079614d XMM01=5d3133383539342e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800db8f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 000055555626e400 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=00007f1e32c036f4 CR3=000000000fdbe000 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=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