Warning: Permanently added '[localhost]:50546' (ECDSA) to the list of known hosts.
2023/05/17 04:47:23 fuzzer started
2023/05/17 04:47:24 dialing manager at localhost:35573
2023/05/17 04:47:24 checking machine...
2023/05/17 04:47:24 checking revisions...
syzkaller login: [ 52.870088] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:47:24 testing simple program...
[ 52.968224] cgroup: Unknown subsys name 'net'
[ 53.107683] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.074250] audit: type=1400 audit(1684298857.633:6): avc: denied { execmem } for pid=265 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 67.176407] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.179748] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.181073] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.185946] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.187757] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.189731] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 67.592751] ------------[ cut here ]------------
[ 67.593595] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 67.595962] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.597344] Modules linked in:
[ 67.597929] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.602822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.603911] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.604629] 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
[ 67.606949] RSP: 0018:ffff88801f587c00 EFLAGS: 00010282
[ 67.607683] RAX: 0000000000000000 RBX: ffff88800faae440 RCX: 0000000000000000
[ 67.608643] RDX: ffff8880159a1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.609591] RBP: ffff88800faae454 R08: 0000000000000001 R09: 0000000000000000
[ 67.610518] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 67.611461] R13: ffffffff84e223a0 R14: ffff88800faae448 R15: ffffffff84d73340
[ 67.612409] FS: 00005555570e8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.613457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.614225] CR2: 00007fb4641f66f4 CR3: 000000000c5c8000 CR4: 0000000000350ef0
[ 67.615136] Call Trace:
[ 67.615463]
[ 67.615798] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 67.616413] ipv4_frags_init_net+0x269/0x440
[ 67.616994] ops_init+0xbb/0x6b0
[ 67.617441] setup_net+0x3d9/0x990
[ 67.617948] ? down_read_killable+0x1d7/0x4e0
[ 67.618510] ? __pfx_setup_net+0x10/0x10
[ 67.619044] ? copy_net_ns+0x17c/0x770
[ 67.619580] copy_net_ns+0x321/0x770
[ 67.620061] create_new_namespaces+0x3f6/0xb30
[ 67.620680] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.621298] ksys_unshare+0x44d/0x8e0
[ 67.621823] ? __pfx_ksys_unshare+0x10/0x10
[ 67.622375] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.623109] __x64_sys_unshare+0x31/0x40
[ 67.623658] do_syscall_64+0x3f/0x90
[ 67.624133] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.624806] RIP: 0033:0x7fbc9ed140d7
[ 67.625274] 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
[ 67.627424] RSP: 002b:00007ffd3716e168 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.628371] RAX: ffffffffffffffda RBX: 00007ffd3716e7a8 RCX: 00007fbc9ed140d7
[ 67.629240] RDX: 00007fbc9ed7e41f RSI: 00007ffd3716e100 RDI: 0000000040000000
[ 67.630150] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3716df10
[ 67.631037] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbc9ee26bf0
[ 67.631916] R13: 00007ffd3716e240 R14: 0000000000000000 R15: 00000000000000f8
[ 67.632822]
[ 67.633124] irq event stamp: 11343
[ 67.633577] hardirqs last enabled at (11355): [] __up_console_sem+0x78/0x80
[ 67.634719] hardirqs last disabled at (11366): [] __up_console_sem+0x5d/0x80
[ 67.635790] softirqs last enabled at (11250): [] irq_exit_rcu+0x93/0xc0
[ 67.636834] softirqs last disabled at (11245): [] irq_exit_rcu+0x93/0xc0
[ 67.637886] ---[ end trace 0000000000000000 ]---
[ 67.642960] ------------[ cut here ]------------
[ 67.643574] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 67.645292] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.646391] Modules linked in:
[ 67.646833] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.647994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.649006] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.649677] 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
[ 67.651849] RSP: 0018:ffff88801f587c00 EFLAGS: 00010282
[ 67.652503] RAX: 0000000000000000 RBX: ffff88800d4f9240 RCX: 0000000000000000
[ 67.653405] RDX: ffff8880159a1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.654309] RBP: ffff88800d4f9254 R08: 0000000000000001 R09: 0000000000000000
[ 67.655193] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.656073] R13: ffffffff84e223a0 R14: ffff88800d4f9248 R15: ffffffff84da62e0
[ 67.656963] FS: 00005555570e8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.657978] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.658725] CR2: 00007fb4641f66f4 CR3: 000000000c5c8000 CR4: 0000000000350ef0
[ 67.659610] Call Trace:
[ 67.659937]
[ 67.660232] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 67.660869] ipv6_frags_init_net+0x206/0x3c0
[ 67.661429] ops_init+0xbb/0x6b0
[ 67.661917] setup_net+0x3d9/0x990
[ 67.662367] ? down_read_killable+0x1d7/0x4e0
[ 67.662964] ? __pfx_setup_net+0x10/0x10
[ 67.663469] ? copy_net_ns+0x17c/0x770
[ 67.664008] copy_net_ns+0x321/0x770
[ 67.664489] create_new_namespaces+0x3f6/0xb30
[ 67.665103] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.665748] ksys_unshare+0x44d/0x8e0
[ 67.666270] ? __pfx_ksys_unshare+0x10/0x10
[ 67.666848] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.667592] __x64_sys_unshare+0x31/0x40
[ 67.668107] do_syscall_64+0x3f/0x90
[ 67.668608] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.669247] RIP: 0033:0x7fbc9ed140d7
[ 67.669738] 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
[ 67.671925] RSP: 002b:00007ffd3716e168 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.672870] RAX: ffffffffffffffda RBX: 00007ffd3716e7a8 RCX: 00007fbc9ed140d7
[ 67.673752] RDX: 00007fbc9ed7e41f RSI: 00007ffd3716e100 RDI: 0000000040000000
[ 67.674659] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3716df10
[ 67.675511] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbc9ee26bf0
[ 67.676403] R13: 00007ffd3716e240 R14: 0000000000000000 R15: 00000000000000f8
[ 67.677313]
[ 67.677639] irq event stamp: 13227
[ 67.678092] hardirqs last enabled at (13237): [] __up_console_sem+0x78/0x80
[ 67.679161] hardirqs last disabled at (13248): [] __up_console_sem+0x5d/0x80
[ 67.680228] softirqs last enabled at (12562): [] irq_exit_rcu+0x93/0xc0
[ 67.681266] softirqs last disabled at (12551): [] irq_exit_rcu+0x93/0xc0
[ 67.682313] ---[ end trace 0000000000000000 ]---
[ 67.683811] ------------[ cut here ]------------
[ 67.684397] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 67.686603] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.687659] Modules linked in:
[ 67.688066] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.689226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.690287] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.690963] 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
[ 67.693144] RSP: 0018:ffff88801f587bf0 EFLAGS: 00010286
[ 67.693833] RAX: 0000000000000000 RBX: ffff88800d4f9840 RCX: 0000000000000000
[ 67.694734] RDX: ffff8880159a1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.695622] RBP: ffff88800d4f9854 R08: 0000000000000001 R09: 0000000000000000
[ 67.696480] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.697374] R13: ffffffff84e223a0 R14: ffff88800d4f9848 R15: ffffffff84daf020
[ 67.698280] FS: 00005555570e8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.699281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.700015] CR2: 00007fb4641f66f4 CR3: 000000000c5c8000 CR4: 0000000000350ef0
[ 67.700916] Call Trace:
[ 67.701245]
[ 67.701574] nf_ct_net_init+0x224/0x3d0
[ 67.702107] ? __pfx_nf_ct_net_init+0x10/0x10
[ 67.702708] ops_init+0xbb/0x6b0
[ 67.703152] setup_net+0x3d9/0x990
[ 67.703641] ? down_read_killable+0x1d7/0x4e0
[ 67.704206] ? __pfx_setup_net+0x10/0x10
[ 67.704744] ? copy_net_ns+0x17c/0x770
[ 67.705260] copy_net_ns+0x321/0x770
[ 67.705763] create_new_namespaces+0x3f6/0xb30
[ 67.706362] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.707011] ksys_unshare+0x44d/0x8e0
[ 67.707501] ? __pfx_ksys_unshare+0x10/0x10
[ 67.708090] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.708838] __x64_sys_unshare+0x31/0x40
[ 67.709364] do_syscall_64+0x3f/0x90
[ 67.709894] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.710563] RIP: 0033:0x7fbc9ed140d7
[ 67.711029] 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
[ 67.713192] RSP: 002b:00007ffd3716e168 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.714167] RAX: ffffffffffffffda RBX: 00007ffd3716e7a8 RCX: 00007fbc9ed140d7
[ 67.715054] RDX: 00007fbc9ed7e41f RSI: 00007ffd3716e100 RDI: 0000000040000000
[ 67.715934] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3716df10
[ 67.716831] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbc9ee26bf0
[ 67.717714] R13: 00007ffd3716e240 R14: 0000000000000000 R15: 00000000000000f8
[ 67.718660]
[ 67.718963] irq event stamp: 14065
[ 67.719395] hardirqs last enabled at (14075): [] __up_console_sem+0x78/0x80
[ 67.720645] hardirqs last disabled at (14088): [] __up_console_sem+0x5d/0x80
executing program
[ 67.721722] softirqs last enabled at (13614): [] irq_exit_rcu+0x93/0xc0
[ 67.723391] softirqs last disabled at (14111): [] irq_exit_rcu+0x93/0xc0
[ 67.724456] ---[ end trace 0000000000000000 ]---
[ 69.266368] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 71.313632] Bluetooth: hci0: command 0x041b tx timeout
[ 73.361623] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 75.409713] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:47:30 Registers:
info registers vcpu 0
RAX=0000000000000079 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f5875f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000079 R11=0000000000000001
R12=0000000000000079 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 00005555570e8400 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=00007fb4641f66f4 CR3=000000000c5c8000 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=0000000000024549 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=00007f49b15be780 CR3=000000000effa000 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=30873ffb2823dd82a147430fd1521630
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=603228880e129767000000000013c878 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b81ce35ef6a091bf00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000