Warning: Permanently added '[localhost]:24963' (ECDSA) to the list of known hosts.
2023/05/17 05:09:42 fuzzer started
2023/05/17 05:09:42 dialing manager at localhost:35573
2023/05/17 05:09:42 checking machine...
2023/05/17 05:09:42 checking revisions...
syzkaller login: [ 55.286603] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:09:42 testing simple program...
[ 55.354837] cgroup: Unknown subsys name 'net'
[ 55.441637] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 68.965745] audit: type=1400 audit(1684300196.459:6): 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
[ 70.133046] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.134838] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.137102] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.139715] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.141413] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.142672] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 70.530905] ------------[ cut here ]------------
[ 70.531659] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 70.533667] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.535003] Modules linked in:
[ 70.535488] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.539844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.540970] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.541679] 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
[ 70.544111] RSP: 0018:ffff88800e49fc00 EFLAGS: 00010282
[ 70.544890] RAX: 0000000000000000 RBX: ffff888015b4bc40 RCX: 0000000000000000
[ 70.545875] RDX: ffff888015bfd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.546853] RBP: ffff888015b4bc54 R08: 0000000000000001 R09: 0000000000000000
[ 70.547844] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.548841] R13: ffffffff84e223a0 R14: ffff888015b4bc48 R15: ffffffff84d73340
[ 70.549838] FS: 0000555555b3f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.550954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.551779] CR2: 00007fd45c0e16f4 CR3: 000000000eaac000 CR4: 0000000000350ef0
[ 70.552775] Call Trace:
[ 70.553137]
[ 70.553467] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 70.554177] ipv4_frags_init_net+0x269/0x440
[ 70.554825] ops_init+0xbb/0x6b0
[ 70.555315] setup_net+0x3d9/0x990
[ 70.555850] ? down_read_killable+0x1d7/0x4e0
[ 70.556499] ? __pfx_setup_net+0x10/0x10
[ 70.557093] ? copy_net_ns+0x17c/0x770
[ 70.557657] copy_net_ns+0x321/0x770
[ 70.558218] create_new_namespaces+0x3f6/0xb30
[ 70.558907] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.559589] ksys_unshare+0x44d/0x8e0
[ 70.560193] ? __pfx_ksys_unshare+0x10/0x10
[ 70.560832] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.561628] __x64_sys_unshare+0x31/0x40
[ 70.562237] do_syscall_64+0x3f/0x90
[ 70.562799] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.563511] RIP: 0033:0x7f2539b7e0d7
[ 70.564084] 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
[ 70.566525] RSP: 002b:00007ffeccdddbd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.567573] RAX: ffffffffffffffda RBX: 00007ffeccdde218 RCX: 00007f2539b7e0d7
[ 70.568559] RDX: 00007f2539be841f RSI: 00007ffeccdddb70 RDI: 0000000040000000
[ 70.569540] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeccddd980
[ 70.570533] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2539c90bf0
[ 70.571517] R13: 00007ffeccdddcb0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.572522]
[ 70.572888] irq event stamp: 8301
[ 70.573363] hardirqs last enabled at (8311): [] __up_console_sem+0x78/0x80
[ 70.574539] hardirqs last disabled at (8322): [] __up_console_sem+0x5d/0x80
[ 70.575711] softirqs last enabled at (8206): [] irq_exit_rcu+0x93/0xc0
[ 70.576904] softirqs last disabled at (8201): [] irq_exit_rcu+0x93/0xc0
[ 70.578058] ---[ end trace 0000000000000000 ]---
[ 70.583684] ------------[ cut here ]------------
[ 70.584471] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 70.586363] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.587550] Modules linked in:
[ 70.588039] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.589320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.590450] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.591198] 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
[ 70.593645] RSP: 0018:ffff88800e49fc00 EFLAGS: 00010282
[ 70.594403] RAX: 0000000000000000 RBX: ffff8880164c8040 RCX: 0000000000000000
[ 70.595410] RDX: ffff888015bfd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.596418] RBP: ffff8880164c8054 R08: 0000000000000001 R09: 0000000000000000
[ 70.597400] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.598385] R13: ffffffff84e223a0 R14: ffff8880164c8048 R15: ffffffff84da62e0
[ 70.599380] FS: 0000555555b3f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.600505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.601327] CR2: 00007fd45c0e16f4 CR3: 000000000eaac000 CR4: 0000000000350ef0
[ 70.602311] Call Trace:
[ 70.602674]
[ 70.603037] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 70.603722] ipv6_frags_init_net+0x206/0x3c0
[ 70.604395] ops_init+0xbb/0x6b0
[ 70.604925] setup_net+0x3d9/0x990
[ 70.605425] ? down_read_killable+0x1d7/0x4e0
[ 70.606082] ? __pfx_setup_net+0x10/0x10
[ 70.606646] ? copy_net_ns+0x17c/0x770
[ 70.607233] copy_net_ns+0x321/0x770
[ 70.607801] create_new_namespaces+0x3f6/0xb30
[ 70.608465] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.609200] ksys_unshare+0x44d/0x8e0
[ 70.609776] ? __pfx_ksys_unshare+0x10/0x10
[ 70.610379] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.611203] __x64_sys_unshare+0x31/0x40
[ 70.611809] do_syscall_64+0x3f/0x90
[ 70.612357] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.613107] RIP: 0033:0x7f2539b7e0d7
[ 70.613624] 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
[ 70.616039] RSP: 002b:00007ffeccdddbd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.617094] RAX: ffffffffffffffda RBX: 00007ffeccdde218 RCX: 00007f2539b7e0d7
[ 70.618083] RDX: 00007f2539be841f RSI: 00007ffeccdddb70 RDI: 0000000040000000
[ 70.619065] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeccddd980
[ 70.620061] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2539c90bf0
[ 70.621048] R13: 00007ffeccdddcb0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.622062]
[ 70.622395] irq event stamp: 10211
[ 70.622896] hardirqs last enabled at (10223): [] __up_console_sem+0x78/0x80
[ 70.624202] hardirqs last disabled at (10234): [] __up_console_sem+0x5d/0x80
[ 70.625354] softirqs last enabled at (9690): [] irq_exit_rcu+0x93/0xc0
[ 70.626465] softirqs last disabled at (9669): [] irq_exit_rcu+0x93/0xc0
[ 70.627573] ---[ end trace 0000000000000000 ]---
[ 70.629055] ------------[ cut here ]------------
[ 70.629675] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 70.631689] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.632858] Modules linked in:
[ 70.633288] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.634520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.635600] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.636325] 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
[ 70.638655] RSP: 0018:ffff88800e49fbf0 EFLAGS: 00010286
[ 70.639392] RAX: 0000000000000000 RBX: ffff88800db26c40 RCX: 0000000000000000
[ 70.640348] RDX: ffff888015bfd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.641304] RBP: ffff88800db26c54 R08: 0000000000000001 R09: 0000000000000000
[ 70.642246] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.643203] R13: ffffffff84e223a0 R14: ffff88800db26c48 R15: ffffffff84daf020
[ 70.644175] FS: 0000555555b3f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.645237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.646018] CR2: 00007fd45c0e16f4 CR3: 000000000eaac000 CR4: 0000000000350ef0
[ 70.646976] Call Trace:
[ 70.647324]
[ 70.647647] nf_ct_net_init+0x224/0x3d0
[ 70.648232] ? __pfx_nf_ct_net_init+0x10/0x10
[ 70.648883] ops_init+0xbb/0x6b0
[ 70.649363] setup_net+0x3d9/0x990
[ 70.649880] ? down_read_killable+0x1d7/0x4e0
[ 70.650502] ? __pfx_setup_net+0x10/0x10
[ 70.651082] ? copy_net_ns+0x17c/0x770
[ 70.651624] copy_net_ns+0x321/0x770
[ 70.652194] create_new_namespaces+0x3f6/0xb30
[ 70.652851] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.653512] ksys_unshare+0x44d/0x8e0
[ 70.654073] ? __pfx_ksys_unshare+0x10/0x10
[ 70.654661] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.655459] __x64_sys_unshare+0x31/0x40
[ 70.656052] do_syscall_64+0x3f/0x90
[ 70.656565] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.657287] RIP: 0033:0x7f2539b7e0d7
[ 70.657817] 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
[ 70.660140] RSP: 002b:00007ffeccdddbd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.661151] RAX: ffffffffffffffda RBX: 00007ffeccdde218 RCX: 00007f2539b7e0d7
[ 70.662102] RDX: 00007f2539be841f RSI: 00007ffeccdddb70 RDI: 0000000040000000
[ 70.663049] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeccddd980
[ 70.664009] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2539c90bf0
[ 70.664966] R13: 00007ffeccdddcb0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.665943]
[ 70.666264] irq event stamp: 10979
[ 70.666759] hardirqs last enabled at (10991): [] __up_console_sem+0x78/0x80
[ 70.667903] hardirqs last disabled at (11002): [] __up_console_sem+0x5d/0x80
[ 70.669059] softirqs last enabled at (10394): [] irq_exit_rcu+0x93/0xc0
[ 70.670171] softirqs last disabled at (10389): [] irq_exit_rcu+0x93/0xc0
[ 70.671283] ---[ end trace 0000000000000000 ]---
[ 72.207910] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 74.254823] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 76.302876] Bluetooth: hci0: command 0x040f tx timeout
[ 78.350825] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:09:38 Registers:
info registers vcpu 0
RAX=000000000000007a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800e49f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000007a R11=0000000000000001
R12=000000000000007a 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 0000555555b3f400 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=00007fd45c0e16f4 CR3=000000000eaac000 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=0000000000050443 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=00007f3cb78312e8 CR3=000000000e784000 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=d65f55d64cf5c5b06d414d16516f586c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=bcd7acb898400ed9000000000013bb40 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=0f295a7d526a5ea500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000