Warning: Permanently added '[localhost]:60926' (ECDSA) to the list of known hosts.
2023/05/17 06:00:25 fuzzer started
2023/05/17 06:00:25 dialing manager at localhost:35573
2023/05/17 06:00:25 checking machine...
2023/05/17 06:00:25 checking revisions...
syzkaller login: [ 38.195477] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:00:25 testing simple program...
[ 38.291276] cgroup: Unknown subsys name 'net'
[ 38.351070] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.948059] audit: type=1400 audit(1684303238.682:6): 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
[ 52.057455] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.059077] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.061457] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.065427] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.066788] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.068084] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.441766] ------------[ cut here ]------------
[ 52.442668] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.444685] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.445906] Modules linked in:
[ 52.446415] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.451525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.452896] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.453788] 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
[ 52.456344] RSP: 0018:ffff88801f987c00 EFLAGS: 00010282
[ 52.457103] RAX: 0000000000000000 RBX: ffff888009762040 RCX: 0000000000000000
[ 52.458145] RDX: ffff88800fdb1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.459192] RBP: ffff888009762054 R08: 0000000000000001 R09: 0000000000000000
[ 52.460254] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.461286] R13: ffffffff84e223a0 R14: ffff888009762048 R15: ffffffff84d73340
[ 52.462327] FS: 0000555557289400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.463510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.464372] CR2: 00007f73481a66f4 CR3: 000000000c95a000 CR4: 0000000000350ee0
[ 52.465414] Call Trace:
[ 52.465799]
[ 52.466146] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.466882] ipv4_frags_init_net+0x269/0x440
[ 52.467590] ops_init+0xbb/0x6b0
[ 52.468107] setup_net+0x3d9/0x990
[ 52.468670] ? down_read_killable+0x1d7/0x4e0
[ 52.469362] ? __pfx_setup_net+0x10/0x10
[ 52.469951] ? copy_net_ns+0x17c/0x770
[ 52.470585] copy_net_ns+0x321/0x770
[ 52.471145] create_new_namespaces+0x3f6/0xb30
[ 52.471886] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.472647] ksys_unshare+0x44d/0x8e0
[ 52.473261] ? __pfx_ksys_unshare+0x10/0x10
[ 52.473896] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.474769] __x64_sys_unshare+0x31/0x40
[ 52.475407] do_syscall_64+0x3f/0x90
[ 52.475957] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.476747] RIP: 0033:0x7f35612240d7
[ 52.477319] 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
[ 52.480040] RSP: 002b:00007ffc8bf4d4c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.481256] RAX: ffffffffffffffda RBX: 00007ffc8bf4db08 RCX: 00007f35612240d7
[ 52.482377] RDX: 00007f356128e41f RSI: 00007ffc8bf4d460 RDI: 0000000040000000
[ 52.483500] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8bf4d270
[ 52.484609] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3561336bf0
[ 52.485716] R13: 00007ffc8bf4d5a0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.486856]
[ 52.487260] irq event stamp: 7633
[ 52.487815] hardirqs last enabled at (7643): [] __up_console_sem+0x78/0x80
[ 52.488912] hardirqs last disabled at (7654): [] __up_console_sem+0x5d/0x80
[ 52.489983] softirqs last enabled at (7186): [] irq_exit_rcu+0x93/0xc0
[ 52.491019] softirqs last disabled at (7147): [] irq_exit_rcu+0x93/0xc0
[ 52.492056] ---[ end trace 0000000000000000 ]---
[ 52.497075] ------------[ cut here ]------------
[ 52.497782] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.499495] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.500556] Modules linked in:
[ 52.500973] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.502138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.503170] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.503892] 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
[ 52.506118] RSP: 0018:ffff88801f987c00 EFLAGS: 00010282
[ 52.506822] RAX: 0000000000000000 RBX: ffff88800dad5240 RCX: 0000000000000000
[ 52.507726] RDX: ffff88800fdb1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.508627] RBP: ffff88800dad5254 R08: 0000000000000001 R09: 0000000000000000
[ 52.509536] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.510441] R13: ffffffff84e223a0 R14: ffff88800dad5248 R15: ffffffff84da62e0
[ 52.511344] FS: 0000555557289400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.512352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.513078] CR2: 00007f73481a66f4 CR3: 000000000c95a000 CR4: 0000000000350ee0
[ 52.513988] Call Trace:
[ 52.514354]
[ 52.514656] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.515290] ipv6_frags_init_net+0x206/0x3c0
[ 52.515869] ops_init+0xbb/0x6b0
[ 52.516352] setup_net+0x3d9/0x990
[ 52.516839] ? down_read_killable+0x1d7/0x4e0
[ 52.517441] ? __pfx_setup_net+0x10/0x10
[ 52.517963] ? copy_net_ns+0x17c/0x770
[ 52.518503] copy_net_ns+0x321/0x770
[ 52.518988] create_new_namespaces+0x3f6/0xb30
[ 52.519632] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.520292] ksys_unshare+0x44d/0x8e0
[ 52.520793] ? __pfx_ksys_unshare+0x10/0x10
[ 52.521382] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.522110] __x64_sys_unshare+0x31/0x40
[ 52.522659] do_syscall_64+0x3f/0x90
[ 52.523137] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.523835] RIP: 0033:0x7f35612240d7
[ 52.524333] 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
[ 52.526546] RSP: 002b:00007ffc8bf4d4c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.527499] RAX: ffffffffffffffda RBX: 00007ffc8bf4db08 RCX: 00007f35612240d7
[ 52.528397] RDX: 00007f356128e41f RSI: 00007ffc8bf4d460 RDI: 0000000040000000
[ 52.529303] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8bf4d270
[ 52.530169] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3561336bf0
[ 52.531295] R13: 00007ffc8bf4d5a0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.532201]
[ 52.532538] irq event stamp: 9435
[ 52.532964] hardirqs last enabled at (9445): [] __up_console_sem+0x78/0x80
[ 52.534043] hardirqs last disabled at (9456): [] __up_console_sem+0x5d/0x80
[ 52.535099] softirqs last enabled at (9408): [] irq_exit_rcu+0x93/0xc0
[ 52.536152] softirqs last disabled at (9397): [] irq_exit_rcu+0x93/0xc0
[ 52.537173] ---[ end trace 0000000000000000 ]---
[ 52.538582] ------------[ cut here ]------------
[ 52.539169] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.541123] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.542191] Modules linked in:
[ 52.542618] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.543805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.544818] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.545490] 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
[ 52.547678] RSP: 0018:ffff88801f987bf0 EFLAGS: 00010286
[ 52.548360] RAX: 0000000000000000 RBX: ffff88800dad4840 RCX: 0000000000000000
[ 52.549237] RDX: ffff88800fdb1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.550088] RBP: ffff88800dad4854 R08: 0000000000000001 R09: 0000000000000000
[ 52.550971] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.551883] R13: ffffffff84e223a0 R14: ffff88800dad4848 R15: ffffffff84daf020
[ 52.552773] FS: 0000555557289400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.553772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.554513] CR2: 00007f73481a66f4 CR3: 000000000c95a000 CR4: 0000000000350ee0
[ 52.555410] Call Trace:
[ 52.555734]
[ 52.556033] nf_ct_net_init+0x224/0x3d0
[ 52.556589] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.557156] ops_init+0xbb/0x6b0
[ 52.557629] setup_net+0x3d9/0x990
[ 52.558084] ? down_read_killable+0x1d7/0x4e0
[ 52.558679] ? __pfx_setup_net+0x10/0x10
[ 52.559187] ? copy_net_ns+0x17c/0x770
[ 52.559744] copy_net_ns+0x321/0x770
[ 52.560253] create_new_namespaces+0x3f6/0xb30
[ 52.560842] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.561485] ksys_unshare+0x44d/0x8e0
[ 52.561980] ? __pfx_ksys_unshare+0x10/0x10
[ 52.562557] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.563296] __x64_sys_unshare+0x31/0x40
[ 52.563832] do_syscall_64+0x3f/0x90
[ 52.564333] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.564986] RIP: 0033:0x7f35612240d7
[ 52.565480] 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
[ 52.567650] RSP: 002b:00007ffc8bf4d4c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.568623] RAX: ffffffffffffffda RBX: 00007ffc8bf4db08 RCX: 00007f35612240d7
[ 52.569522] RDX: 00007f356128e41f RSI: 00007ffc8bf4d460 RDI: 0000000040000000
[ 52.570411] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8bf4d270
[ 52.571307] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3561336bf0
[ 52.572168] R13: 00007ffc8bf4d5a0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.573079]
[ 52.573415] irq event stamp: 10215
[ 52.573855] hardirqs last enabled at (10225): [] __up_console_sem+0x78/0x80
[ 52.574926] hardirqs last disabled at (10236): [] __up_console_sem+0x5d/0x80
[ 52.576019] softirqs last enabled at (9994): [] irq_exit_rcu+0x93/0xc0
[ 52.577053] softirqs last disabled at (9989): [] irq_exit_rcu+0x93/0xc0
[ 52.578081] ---[ end trace 0000000000000000 ]---
executing program
[ 54.135107] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.179283] Bluetooth: hci0: command 0x041b tx timeout
[ 58.226300] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.274301] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:00:37 Registers:
info registers vcpu 0
RAX=00000000000316b7 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=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 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=00007f89f5d4f780 CR3=000000000f1e8000 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=2030343a30303a36302037312079614d XMM01=5d3531343634342e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f9875f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000047 R11=0000000000000001
R12=0000000000000047 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 0000555557289400 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=00007f73481a66f4 CR3=000000000c95a000 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