Warning: Permanently added '[localhost]:13712' (ECDSA) to the list of known hosts.
2023/05/17 06:50:39 fuzzer started
2023/05/17 06:50:40 dialing manager at localhost:35573
2023/05/17 06:50:40 checking machine...
2023/05/17 06:50:40 checking revisions...
syzkaller login: [ 39.924910] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:50:40 testing simple program...
[ 39.992846] cgroup: Unknown subsys name 'net'
[ 40.060791] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.866006] audit: type=1400 audit(1684306252.119:6): 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
[ 52.993046] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.994625] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.997379] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.000259] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.002175] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.004219] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.403491] ------------[ cut here ]------------
[ 53.404321] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.406362] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.408033] Modules linked in:
[ 53.408835] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.411770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.414594] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.415307] 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
[ 53.417621] RSP: 0018:ffff88801ef07c00 EFLAGS: 00010282
[ 53.418281] RAX: 0000000000000000 RBX: ffff888006937c40 RCX: 0000000000000000
[ 53.419181] RDX: ffff8880166ed1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.420065] RBP: ffff888006937c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.421002] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.421882] R13: ffffffff84e223a0 R14: ffff888006937c48 R15: ffffffff84d73340
[ 53.422778] FS: 0000555555a3d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.423769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.424488] CR2: 00007fa1280596f4 CR3: 000000000ea3e000 CR4: 0000000000350ee0
[ 53.425374] Call Trace:
[ 53.425741]
[ 53.426043] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.426687] ipv4_frags_init_net+0x269/0x440
[ 53.427247] ops_init+0xbb/0x6b0
[ 53.427736] setup_net+0x3d9/0x990
[ 53.428190] ? down_read_killable+0x1d7/0x4e0
[ 53.428812] ? __pfx_setup_net+0x10/0x10
[ 53.429333] ? copy_net_ns+0x17c/0x770
[ 53.429880] copy_net_ns+0x321/0x770
[ 53.430373] create_new_namespaces+0x3f6/0xb30
[ 53.431001] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.431653] ksys_unshare+0x44d/0x8e0
[ 53.432161] ? __pfx_ksys_unshare+0x10/0x10
[ 53.432758] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.433480] __x64_sys_unshare+0x31/0x40
[ 53.434034] do_syscall_64+0x3f/0x90
[ 53.434520] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.435201] RIP: 0033:0x7f8f77a780d7
[ 53.435704] 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
[ 53.437948] RSP: 002b:00007ffc81c24788 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.438904] RAX: ffffffffffffffda RBX: 00007ffc81c24dc8 RCX: 00007f8f77a780d7
[ 53.439811] RDX: 00007f8f77ae241f RSI: 00007ffc81c24720 RDI: 0000000040000000
[ 53.440720] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc81c24530
[ 53.441606] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8f77b8abf0
[ 53.442470] R13: 00007ffc81c24860 R14: 0000000000000000 R15: 00000000000000f8
[ 53.443383]
[ 53.443714] irq event stamp: 9299
[ 53.444148] hardirqs last enabled at (9309): [] __up_console_sem+0x78/0x80
[ 53.445237] hardirqs last disabled at (9320): [] __up_console_sem+0x5d/0x80
[ 53.446316] softirqs last enabled at (8836): [] irq_exit_rcu+0x93/0xc0
[ 53.447359] softirqs last disabled at (8785): [] irq_exit_rcu+0x93/0xc0
[ 53.448387] ---[ end trace 0000000000000000 ]---
[ 53.453784] ------------[ cut here ]------------
[ 53.454388] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.456181] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.457294] Modules linked in:
[ 53.457753] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.458922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.459962] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.460663] 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
[ 53.462950] RSP: 0018:ffff88801ef07c00 EFLAGS: 00010282
[ 53.463647] RAX: 0000000000000000 RBX: ffff88800cb97040 RCX: 0000000000000000
[ 53.464595] RDX: ffff8880166ed1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.465526] RBP: ffff88800cb97054 R08: 0000000000000001 R09: 0000000000000000
[ 53.466443] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.467383] R13: ffffffff84e223a0 R14: ffff88800cb97048 R15: ffffffff84da62e0
[ 53.468276] FS: 0000555555a3d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.469304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.470041] CR2: 00007fa1280596f4 CR3: 000000000ea3e000 CR4: 0000000000350ee0
[ 53.470935] Call Trace:
[ 53.471264]
[ 53.471593] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.472213] ipv6_frags_init_net+0x206/0x3c0
[ 53.472843] ops_init+0xbb/0x6b0
[ 53.473306] setup_net+0x3d9/0x990
[ 53.473828] ? down_read_killable+0x1d7/0x4e0
[ 53.474402] ? __pfx_setup_net+0x10/0x10
[ 53.474933] ? copy_net_ns+0x17c/0x770
[ 53.475444] copy_net_ns+0x321/0x770
[ 53.475954] create_new_namespaces+0x3f6/0xb30
[ 53.476588] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.477212] ksys_unshare+0x44d/0x8e0
[ 53.477732] ? __pfx_ksys_unshare+0x10/0x10
[ 53.478298] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.479071] __x64_sys_unshare+0x31/0x40
[ 53.479618] do_syscall_64+0x3f/0x90
[ 53.480123] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.480878] RIP: 0033:0x7f8f77a780d7
[ 53.481404] 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
[ 53.483691] RSP: 002b:00007ffc81c24788 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.484679] RAX: ffffffffffffffda RBX: 00007ffc81c24dc8 RCX: 00007f8f77a780d7
[ 53.485620] RDX: 00007f8f77ae241f RSI: 00007ffc81c24720 RDI: 0000000040000000
[ 53.486527] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc81c24530
[ 53.487443] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8f77b8abf0
[ 53.488344] R13: 00007ffc81c24860 R14: 0000000000000000 R15: 00000000000000f8
[ 53.489316]
[ 53.489652] irq event stamp: 11003
[ 53.490091] hardirqs last enabled at (11013): [] __up_console_sem+0x78/0x80
[ 53.491172] hardirqs last disabled at (11024): [] __up_console_sem+0x5d/0x80
[ 53.492252] softirqs last enabled at (10854): [] irq_exit_rcu+0x93/0xc0
[ 53.493345] softirqs last disabled at (10845): [] irq_exit_rcu+0x93/0xc0
[ 53.494468] ---[ end trace 0000000000000000 ]---
[ 53.496009] ------------[ cut here ]------------
[ 53.496663] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.498581] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.499650] Modules linked in:
[ 53.500074] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.501248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.502284] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.502986] 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
[ 53.505354] RSP: 0018:ffff88801ef07bf0 EFLAGS: 00010286
[ 53.506074] RAX: 0000000000000000 RBX: ffff88800cb97e40 RCX: 0000000000000000
[ 53.506973] RDX: ffff8880166ed1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.507903] RBP: ffff88800cb97e54 R08: 0000000000000001 R09: 0000000000000000
[ 53.508830] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.509725] R13: ffffffff84e223a0 R14: ffff88800cb97e48 R15: ffffffff84daf020
[ 53.510609] FS: 0000555555a3d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.511596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.512301] CR2: 00007fa1280596f4 CR3: 000000000ea3e000 CR4: 0000000000350ee0
[ 53.513260] Call Trace:
[ 53.513632]
[ 53.513940] nf_ct_net_init+0x224/0x3d0
[ 53.514470] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.515097] ops_init+0xbb/0x6b0
[ 53.515582] setup_net+0x3d9/0x990
[ 53.516040] ? down_read_killable+0x1d7/0x4e0
[ 53.516667] ? __pfx_setup_net+0x10/0x10
[ 53.517173] ? copy_net_ns+0x17c/0x770
[ 53.517704] copy_net_ns+0x321/0x770
[ 53.518182] create_new_namespaces+0x3f6/0xb30
[ 53.518813] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.519441] ksys_unshare+0x44d/0x8e0
[ 53.519986] ? __pfx_ksys_unshare+0x10/0x10
[ 53.520604] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.521333] __x64_sys_unshare+0x31/0x40
[ 53.521918] do_syscall_64+0x3f/0x90
[ 53.522410] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.523118] RIP: 0033:0x7f8f77a780d7
[ 53.523636] 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
[ 53.525889] RSP: 002b:00007ffc81c24788 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.526846] RAX: ffffffffffffffda RBX: 00007ffc81c24dc8 RCX: 00007f8f77a780d7
[ 53.527743] RDX: 00007f8f77ae241f RSI: 00007ffc81c24720 RDI: 0000000040000000
[ 53.528680] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc81c24530
[ 53.529579] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8f77b8abf0
[ 53.530450] R13: 00007ffc81c24860 R14: 0000000000000000 R15: 00000000000000f8
[ 53.531386]
[ 53.531725] irq event stamp: 11759
[ 53.532161] hardirqs last enabled at (11769): [] __up_console_sem+0x78/0x80
[ 53.533249] hardirqs last disabled at (11780): [] __up_console_sem+0x5d/0x80
[ 53.534333] softirqs last enabled at (11442): [] irq_exit_rcu+0x93/0xc0
[ 53.535372] softirqs last disabled at (11437): [] irq_exit_rcu+0x93/0xc0
[ 53.536412] ---[ end trace 0000000000000000 ]---
executing program
[ 55.072962] Bluetooth: hci0: command 0x0409 tx timeout
[ 57.118625] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.167522] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.214649] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
06:50:50 Registers:
info registers vcpu 0
RAX=000000000002ad0f 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=00007f913d6813e0 CR3=000000000edd4000 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=95e7f54318fa179d054d8706cea702ee
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=8bf6086bf2f6f2c9000000000013bad0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=768e02d37fe7fa3a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 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=ffff88801ef07580
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000060 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 0000555555a3d400 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=00007fa1280596f4 CR3=000000000ea3e000 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