Warning: Permanently added '[localhost]:29222' (ECDSA) to the list of known hosts.
2023/05/18 00:11:03 fuzzer started
2023/05/18 00:11:03 dialing manager at localhost:44319
2023/05/18 00:11:03 checking machine...
2023/05/18 00:11:03 checking revisions...
syzkaller login: [ 37.186918] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:11:03 testing simple program...
[ 37.256646] cgroup: Unknown subsys name 'net'
[ 37.332729] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 48.901103] audit: type=1400 audit(1684368675.349:6): 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
[ 50.037867] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.039743] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.041808] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.045583] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.047484] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.048832] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.492897] ------------[ cut here ]------------
[ 50.493804] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.495882] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.497024] Modules linked in:
[ 50.497477] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.502777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.503878] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.504600] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.506877] RSP: 0018:ffff88801e8afc00 EFLAGS: 00010282
[ 50.507631] RAX: 0000000000000000 RBX: ffff88800e1cd040 RCX: 0000000000000000
[ 50.508563] RDX: ffff888016fa1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.509496] RBP: ffff88800e1cd054 R08: 0000000000000001 R09: 0000000000000000
[ 50.510423] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.511365] R13: ffffffff84e23fe0 R14: ffff88800e1cd048 R15: ffffffff84d74dc0
[ 50.512278] FS: 00005555559d4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.513297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.514026] CR2: 00007f7c8f1c46f4 CR3: 000000000d568000 CR4: 0000000000350ee0
[ 50.514940] Call Trace:
[ 50.515340]
[ 50.515651] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.516324] ipv4_frags_init_net+0x269/0x440
[ 50.516915] ops_init+0xbb/0x6b0
[ 50.517427] setup_net+0x3d9/0x990
[ 50.517905] ? down_read_killable+0x1d7/0x4e0
[ 50.518536] ? __pfx_setup_net+0x10/0x10
[ 50.519089] ? copy_net_ns+0x17c/0x770
[ 50.519621] copy_net_ns+0x321/0x770
[ 50.520158] create_new_namespaces+0x3f6/0xb30
[ 50.520765] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.521449] ksys_unshare+0x44d/0x8e0
[ 50.521960] ? __pfx_ksys_unshare+0x10/0x10
[ 50.522570] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.523359] __x64_sys_unshare+0x31/0x40
[ 50.523889] do_syscall_64+0x3f/0x90
[ 50.524423] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.525126] RIP: 0033:0x7fa055a410d7
[ 50.525610] 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
[ 50.527862] RSP: 002b:00007ffd74db3798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.528837] RAX: ffffffffffffffda RBX: 00007ffd74db3dd8 RCX: 00007fa055a410d7
[ 50.529752] RDX: 00007fa055aab41f RSI: 00007ffd74db3730 RDI: 0000000040000000
[ 50.530682] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd74db3540
[ 50.531609] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa055b53bf0
[ 50.532508] R13: 00007ffd74db3870 R14: 0000000000000000 R15: 00000000000000f8
[ 50.533429]
[ 50.533736] irq event stamp: 8207
[ 50.534196] hardirqs last enabled at (8219): [] __up_console_sem+0x78/0x80
[ 50.535258] hardirqs last disabled at (8230): [] __up_console_sem+0x5d/0x80
[ 50.536349] softirqs last enabled at (7796): [] irq_exit_rcu+0x93/0xc0
[ 50.537382] softirqs last disabled at (7787): [] irq_exit_rcu+0x93/0xc0
[ 50.538418] ---[ end trace 0000000000000000 ]---
[ 50.544699] ------------[ cut here ]------------
[ 50.545379] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.547016] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.548135] Modules linked in:
[ 50.548550] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.549730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.550753] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.551449] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.553636] RSP: 0018:ffff88801e8afc00 EFLAGS: 00010282
[ 50.554323] RAX: 0000000000000000 RBX: ffff8880135f8440 RCX: 0000000000000000
[ 50.555229] RDX: ffff888016fa1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.556154] RBP: ffff8880135f8454 R08: 0000000000000001 R09: 0000000000000000
[ 50.557036] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.558098] R13: ffffffff84e23fe0 R14: ffff8880135f8448 R15: ffffffff84da7d60
[ 50.559172] FS: 00005555559d4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.560383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.561289] CR2: 00007f7c8f1c46f4 CR3: 000000000d568000 CR4: 0000000000350ee0
[ 50.562354] Call Trace:
[ 50.562745]
[ 50.563144] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.563903] ipv6_frags_init_net+0x206/0x3c0
[ 50.564609] ops_init+0xbb/0x6b0
[ 50.565179] setup_net+0x3d9/0x990
[ 50.565729] ? down_read_killable+0x1d7/0x4e0
[ 50.566452] ? __pfx_setup_net+0x10/0x10
[ 50.567097] ? copy_net_ns+0x17c/0x770
[ 50.567726] copy_net_ns+0x321/0x770
[ 50.568341] create_new_namespaces+0x3f6/0xb30
[ 50.569079] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.569817] ksys_unshare+0x44d/0x8e0
[ 50.570429] ? __pfx_ksys_unshare+0x10/0x10
[ 50.571107] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.571969] __x64_sys_unshare+0x31/0x40
[ 50.572620] do_syscall_64+0x3f/0x90
[ 50.573208] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.573973] RIP: 0033:0x7fa055a410d7
[ 50.574554] 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
[ 50.577149] RSP: 002b:00007ffd74db3798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.578270] RAX: ffffffffffffffda RBX: 00007ffd74db3dd8 RCX: 00007fa055a410d7
[ 50.579336] RDX: 00007fa055aab41f RSI: 00007ffd74db3730 RDI: 0000000040000000
[ 50.580380] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd74db3540
[ 50.581430] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa055b53bf0
[ 50.582470] R13: 00007ffd74db3870 R14: 0000000000000000 R15: 00000000000000f8
[ 50.583539]
[ 50.583888] irq event stamp: 10675
[ 50.584429] hardirqs last enabled at (10687): [] __up_console_sem+0x78/0x80
[ 50.585666] hardirqs last disabled at (10698): [] __up_console_sem+0x5d/0x80
[ 50.586917] softirqs last enabled at (10178): [] irq_exit_rcu+0x93/0xc0
[ 50.588153] softirqs last disabled at (10173): [] irq_exit_rcu+0x93/0xc0
[ 50.589366] ---[ end trace 0000000000000000 ]---
[ 50.590901] ------------[ cut here ]------------
[ 50.591650] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.593802] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.595033] Modules linked in:
[ 50.595579] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.596875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.598130] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.598910] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.601571] RSP: 0018:ffff88801e8afbf0 EFLAGS: 00010286
[ 50.602373] RAX: 0000000000000000 RBX: ffff88801019f840 RCX: 0000000000000000
[ 50.603570] RDX: ffff888016fa1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.604825] RBP: ffff88801019f854 R08: 0000000000000001 R09: 0000000000000000
[ 50.606073] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.607317] R13: ffffffff84e23fe0 R14: ffff88801019f848 R15: ffffffff84db0aa0
[ 50.608535] FS: 00005555559d4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.609887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.610905] CR2: 00007f7c8f1c46f4 CR3: 000000000d568000 CR4: 0000000000350ee0
[ 50.612162] Call Trace:
[ 50.612602]
[ 50.613004] nf_ct_net_init+0x224/0x3d0
[ 50.613791] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.614629] ops_init+0xbb/0x6b0
[ 50.615303] setup_net+0x3d9/0x990
[ 50.615926] ? down_read_killable+0x1d7/0x4e0
[ 50.616745] ? __pfx_setup_net+0x10/0x10
[ 50.617495] ? copy_net_ns+0x17c/0x770
[ 50.618237] copy_net_ns+0x321/0x770
[ 50.618893] create_new_namespaces+0x3f6/0xb30
[ 50.619784] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.620594] ksys_unshare+0x44d/0x8e0
[ 50.621162] ? __pfx_ksys_unshare+0x10/0x10
[ 50.621887] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.622927] __x64_sys_unshare+0x31/0x40
[ 50.623573] do_syscall_64+0x3f/0x90
[ 50.624138] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.624824] RIP: 0033:0x7fa055a410d7
[ 50.625356] 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
[ 50.627772] RSP: 002b:00007ffd74db3798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.628787] RAX: ffffffffffffffda RBX: 00007ffd74db3dd8 RCX: 00007fa055a410d7
[ 50.629726] RDX: 00007fa055aab41f RSI: 00007ffd74db3730 RDI: 0000000040000000
[ 50.630679] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd74db3540
[ 50.631664] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa055b53bf0
[ 50.632612] R13: 00007ffd74db3870 R14: 0000000000000000 R15: 00000000000000f8
[ 50.633580]
[ 50.633903] irq event stamp: 11433
[ 50.634395] hardirqs last enabled at (11445): [] __up_console_sem+0x78/0x80
[ 50.635551] hardirqs last disabled at (11456): [] __up_console_sem+0x5d/0x80
[ 50.636680] softirqs last enabled at (11340): [] irq_exit_rcu+0x93/0xc0
[ 50.637781] softirqs last disabled at (11335): [] irq_exit_rcu+0x93/0xc0
[ 50.638885] ---[ end trace 0000000000000000 ]---
executing program
[ 52.099679] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.147126] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.195444] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.243154] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
00:11:14 Registers:
info registers vcpu 0
RAX=0000000000031b45 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f591c3eb6f0 CR3=0000000009780000 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=0df06bdd4e9638a2b441695e11a0c5e2
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=5b2f9cd5a34f0e4e000000000013b6b0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=d124575eac9fa56b00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e8af5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 00005555559d4400 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=00007f7c8f1c46f4 CR3=000000000d568000 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