Warning: Permanently added '[localhost]:37273' (ECDSA) to the list of known hosts.
2023/05/17 15:08:11 fuzzer started
2023/05/17 15:08:11 dialing manager at localhost:44319
2023/05/17 15:08:11 checking machine...
2023/05/17 15:08:11 checking revisions...
syzkaller login: [ 50.537224] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:08:12 testing simple program...
[ 50.597834] cgroup: Unknown subsys name 'net'
[ 50.765573] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.965039] audit: type=1400 audit(1684336104.560:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 64.099959] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.107980] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.109304] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.111589] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.118255] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.119447] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.486140] ------------[ cut here ]------------
[ 64.486953] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.489139] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.490583] Modules linked in:
[ 64.491332] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.496590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.497711] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.498406] 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
[ 64.500590] RSP: 0018:ffff88801ee3fc00 EFLAGS: 00010282
[ 64.501281] RAX: 0000000000000000 RBX: ffff888017512440 RCX: 0000000000000000
[ 64.502179] RDX: ffff88801682b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.503075] RBP: ffff888017512454 R08: 0000000000000001 R09: 0000000000000000
[ 64.503992] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.504864] R13: ffffffff84e23fe0 R14: ffff888017512448 R15: ffffffff84d74dc0
[ 64.505722] FS: 000055555555f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.506953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.507931] CR2: 00007fefd11db6f4 CR3: 000000001bdd0000 CR4: 0000000000350ef0
[ 64.509039] Call Trace:
[ 64.509451]
[ 64.509874] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.510635] ipv4_frags_init_net+0x269/0x440
[ 64.511405] ops_init+0xbb/0x6b0
[ 64.512004] setup_net+0x3d9/0x990
[ 64.512571] ? down_read_killable+0x1d7/0x4e0
[ 64.513333] ? __pfx_setup_net+0x10/0x10
[ 64.514015] ? copy_net_ns+0x17c/0x770
[ 64.514647] copy_net_ns+0x321/0x770
[ 64.515316] create_new_namespaces+0x3f6/0xb30
[ 64.516097] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.516926] ksys_unshare+0x44d/0x8e0
[ 64.517524] ? __pfx_ksys_unshare+0x10/0x10
[ 64.518235] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.519172] __x64_sys_unshare+0x31/0x40
[ 64.519871] do_syscall_64+0x3f/0x90
[ 64.520468] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.521326] RIP: 0033:0x7f6fb9c990d7
[ 64.521935] 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
[ 64.524464] RSP: 002b:00007ffe1ab41ec8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.525367] RAX: ffffffffffffffda RBX: 00007ffe1ab42508 RCX: 00007f6fb9c990d7
[ 64.526216] RDX: 00007f6fb9d0341f RSI: 00007ffe1ab41e60 RDI: 0000000040000000
[ 64.527050] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1ab41c70
[ 64.527925] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6fb9dabbf0
[ 64.528770] R13: 00007ffe1ab41fa0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.529600]
[ 64.529924] irq event stamp: 8691
[ 64.530324] hardirqs last enabled at (8701): [] __up_console_sem+0x78/0x80
[ 64.531332] hardirqs last disabled at (8712): [] __up_console_sem+0x5d/0x80
[ 64.532381] softirqs last enabled at (8238): [] irq_exit_rcu+0x93/0xc0
[ 64.533424] softirqs last disabled at (8733): [] irq_exit_rcu+0x93/0xc0
[ 64.534438] ---[ end trace 0000000000000000 ]---
[ 64.538850] ------------[ cut here ]------------
[ 64.539372] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.540996] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.541940] Modules linked in:
[ 64.542270] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.543348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.544270] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.544894] 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
[ 64.546773] RSP: 0018:ffff88801ee3fc00 EFLAGS: 00010282
[ 64.547304] RAX: 0000000000000000 RBX: ffff88800dbcdc40 RCX: 0000000000000000
[ 64.548115] RDX: ffff88801682b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.548899] RBP: ffff88800dbcdc54 R08: 0000000000000001 R09: 0000000000000000
[ 64.549595] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.550439] R13: ffffffff84e23fe0 R14: ffff88800dbcdc48 R15: ffffffff84da7d60
[ 64.551248] FS: 000055555555f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.552149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.552711] CR2: 00007f615c786fe0 CR3: 000000001bdd0000 CR4: 0000000000350ee0
[ 64.553526] Call Trace:
[ 64.553896]
[ 64.554130] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.554616] ipv6_frags_init_net+0x206/0x3c0
[ 64.555204] ops_init+0xbb/0x6b0
[ 64.555566] setup_net+0x3d9/0x990
[ 64.556018] ? down_read_killable+0x1d7/0x4e0
[ 64.556465] ? __pfx_setup_net+0x10/0x10
[ 64.556997] ? copy_net_ns+0x17c/0x770
[ 64.557397] copy_net_ns+0x321/0x770
[ 64.557914] create_new_namespaces+0x3f6/0xb30
[ 64.558379] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.558960] ksys_unshare+0x44d/0x8e0
[ 64.559362] ? __pfx_ksys_unshare+0x10/0x10
[ 64.560002] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.560559] __x64_sys_unshare+0x31/0x40
[ 64.561090] do_syscall_64+0x3f/0x90
[ 64.561466] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.562093] RIP: 0033:0x7f6fb9c990d7
[ 64.562460] 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
[ 64.564278] RSP: 002b:00007ffe1ab41ec8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.565145] RAX: ffffffffffffffda RBX: 00007ffe1ab42508 RCX: 00007f6fb9c990d7
[ 64.565952] RDX: 00007f6fb9d0341f RSI: 00007ffe1ab41e60 RDI: 0000000040000000
[ 64.566622] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1ab41c70
[ 64.567420] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6fb9dabbf0
[ 64.568208] R13: 00007ffe1ab41fa0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.569018]
[ 64.569253] irq event stamp: 12275
[ 64.569587] hardirqs last enabled at (12285): [] __up_console_sem+0x78/0x80
[ 64.570519] hardirqs last disabled at (12360): [] __up_console_sem+0x5d/0x80
[ 64.571461] softirqs last enabled at (12432): [] irq_exit_rcu+0x93/0xc0
[ 64.572368] softirqs last disabled at (12445): [] irq_exit_rcu+0x93/0xc0
[ 64.573289] ---[ end trace 0000000000000000 ]---
[ 64.575108] ------------[ cut here ]------------
[ 64.575571] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.577104] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.577925] Modules linked in:
[ 64.578241] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.579211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.580074] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.580581] 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
[ 64.582351] RSP: 0018:ffff88801ee3fbf0 EFLAGS: 00010286
[ 64.582946] RAX: 0000000000000000 RBX: ffff88800dbcd440 RCX: 0000000000000000
[ 64.583619] RDX: ffff88801682b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.584372] RBP: ffff88800dbcd454 R08: 0000000000000001 R09: 0000000000000000
[ 64.585134] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.585893] R13: ffffffff84e23fe0 R14: ffff88800dbcd448 R15: ffffffff84db0aa0
[ 64.586555] FS: 000055555555f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.587405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.588083] CR2: 00007f615c786fe0 CR3: 000000001bdd0000 CR4: 0000000000350ee0
[ 64.588835] Call Trace:
[ 64.589085]
[ 64.589314] nf_ct_net_init+0x224/0x3d0
[ 64.589724] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.590248] ops_init+0xbb/0x6b0
[ 64.590595] setup_net+0x3d9/0x990
[ 64.591029] ? down_read_killable+0x1d7/0x4e0
[ 64.591482] ? __pfx_setup_net+0x10/0x10
[ 64.591962] ? copy_net_ns+0x17c/0x770
[ 64.592357] copy_net_ns+0x321/0x770
[ 64.592807] create_new_namespaces+0x3f6/0xb30
[ 64.593258] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.593727] ksys_unshare+0x44d/0x8e0
[ 64.594188] ? __pfx_ksys_unshare+0x10/0x10
[ 64.594608] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.595216] __x64_sys_unshare+0x31/0x40
[ 64.595626] do_syscall_64+0x3f/0x90
[ 64.596017] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.596512] RIP: 0033:0x7f6fb9c990d7
[ 64.596894] 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
[ 64.598555] RSP: 002b:00007ffe1ab41ec8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.599300] RAX: ffffffffffffffda RBX: 00007ffe1ab42508 RCX: 00007f6fb9c990d7
[ 64.599984] RDX: 00007f6fb9d0341f RSI: 00007ffe1ab41e60 RDI: 0000000040000000
[ 64.600642] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1ab41c70
[ 64.601324] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6fb9dabbf0
[ 64.602004] R13: 00007ffe1ab41fa0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.602686]
[ 64.602941] irq event stamp: 13923
[ 64.603279] hardirqs last enabled at (13933): [] __up_console_sem+0x78/0x80
[ 64.604108] hardirqs last disabled at (13944): [] __up_console_sem+0x5d/0x80
[ 64.604931] softirqs last enabled at (13776): [] irq_exit_rcu+0x93/0xc0
[ 64.605714] softirqs last disabled at (13755): [] irq_exit_rcu+0x93/0xc0
[ 64.606502] ---[ end trace 0000000000000000 ]---
executing program
[ 66.178340] Bluetooth: hci0: command 0x0409 tx timeout
[ 68.225805] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 70.273815] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.321813] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:08:19 Registers:
info registers vcpu 0
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ee3f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 000055555555f400 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=00007fefd11db6f4 CR3=000000001bdd0000 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=000000000004228b RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007f615c7d0770 CR3=0000000015ae8000 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=a9c8bebd6c0e72947845b8379639486b
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=2f1fb046b9712456000000000013dc10 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=9e5ef544a869ea8000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000