Warning: Permanently added '[localhost]:56408' (ECDSA) to the list of known hosts.
2023/05/17 07:02:20 fuzzer started
2023/05/17 07:02:20 dialing manager at localhost:35573
2023/05/17 07:02:20 checking machine...
2023/05/17 07:02:20 checking revisions...
syzkaller login: [ 37.964307] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:02:21 testing simple program...
[ 38.028686] cgroup: Unknown subsys name 'net'
[ 38.122716] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.925021] audit: type=1400 audit(1684306954.102:6): 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
[ 52.011446] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.012908] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.015136] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.017622] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.019262] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.020520] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.428545] ------------[ cut here ]------------
[ 52.429353] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.431429] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.432744] Modules linked in:
[ 52.433326] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.438630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.439808] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.440606] 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
[ 52.443064] RSP: 0018:ffff88801ee9fc00 EFLAGS: 00010282
[ 52.443907] RAX: 0000000000000000 RBX: ffff88800dcffc40 RCX: 0000000000000000
[ 52.444993] RDX: ffff888019c851c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.446031] RBP: ffff88800dcffc54 R08: 0000000000000001 R09: 0000000000000000
[ 52.447090] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.448320] R13: ffffffff84e223a0 R14: ffff88800dcffc48 R15: ffffffff84d73340
[ 52.449418] FS: 0000555557195400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.450521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.451302] CR2: 00007f2bd799e6f4 CR3: 0000000019f14000 CR4: 0000000000350ef0
[ 52.452308] Call Trace:
[ 52.452650]
[ 52.452961] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.453630] ipv4_frags_init_net+0x269/0x440
[ 52.454287] ops_init+0xbb/0x6b0
[ 52.454760] setup_net+0x3d9/0x990
[ 52.455277] ? down_read_killable+0x1d7/0x4e0
[ 52.455871] ? __pfx_setup_net+0x10/0x10
[ 52.456460] ? copy_net_ns+0x17c/0x770
[ 52.457003] copy_net_ns+0x321/0x770
[ 52.457557] create_new_namespaces+0x3f6/0xb30
[ 52.458224] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.458878] ksys_unshare+0x44d/0x8e0
[ 52.459430] ? __pfx_ksys_unshare+0x10/0x10
[ 52.460013] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.460792] __x64_sys_unshare+0x31/0x40
[ 52.461380] do_syscall_64+0x3f/0x90
[ 52.461886] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.462633] RIP: 0033:0x7fc7600010d7
[ 52.463162] 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
[ 52.465515] RSP: 002b:00007ffea8048618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.466542] RAX: ffffffffffffffda RBX: 00007ffea8048c58 RCX: 00007fc7600010d7
[ 52.467501] RDX: 00007fc76006b41f RSI: 00007ffea80485b0 RDI: 0000000040000000
[ 52.468439] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea80483c0
[ 52.469394] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc760113bf0
[ 52.470378] R13: 00007ffea80486f0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.471350]
[ 52.471671] irq event stamp: 9295
[ 52.472146] hardirqs last enabled at (9307): [] __up_console_sem+0x78/0x80
[ 52.473264] hardirqs last disabled at (9318): [] __up_console_sem+0x5d/0x80
[ 52.474414] softirqs last enabled at (8976): [] irq_exit_rcu+0x93/0xc0
[ 52.475514] softirqs last disabled at (8965): [] irq_exit_rcu+0x93/0xc0
[ 52.476608] ---[ end trace 0000000000000000 ]---
[ 52.482426] ------------[ cut here ]------------
[ 52.483036] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.484898] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.486034] Modules linked in:
[ 52.486512] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.487742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.488823] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.489539] 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
[ 52.491865] RSP: 0018:ffff88801ee9fc00 EFLAGS: 00010282
[ 52.492599] RAX: 0000000000000000 RBX: ffff8880137a8440 RCX: 0000000000000000
[ 52.493548] RDX: ffff888019c851c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.494503] RBP: ffff8880137a8454 R08: 0000000000000001 R09: 0000000000000000
[ 52.495457] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.496402] R13: ffffffff84e223a0 R14: ffff8880137a8448 R15: ffffffff84da62e0
[ 52.497357] FS: 0000555557195400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.498431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.499224] CR2: 00007f2bd799e6f4 CR3: 0000000019f14000 CR4: 0000000000350ef0
[ 52.500184] Call Trace:
[ 52.500529]
[ 52.500842] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.501520] ipv6_frags_init_net+0x206/0x3c0
[ 52.502162] ops_init+0xbb/0x6b0
[ 52.502637] setup_net+0x3d9/0x990
[ 52.503149] ? down_read_killable+0x1d7/0x4e0
[ 52.503742] ? __pfx_setup_net+0x10/0x10
[ 52.504302] ? copy_net_ns+0x17c/0x770
[ 52.504836] copy_net_ns+0x321/0x770
[ 52.505371] create_new_namespaces+0x3f6/0xb30
[ 52.505981] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.506672] ksys_unshare+0x44d/0x8e0
[ 52.507229] ? __pfx_ksys_unshare+0x10/0x10
[ 52.507804] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.508590] __x64_sys_unshare+0x31/0x40
[ 52.509175] do_syscall_64+0x3f/0x90
[ 52.509677] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.510417] RIP: 0033:0x7fc7600010d7
[ 52.510904] 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
[ 52.513199] RSP: 002b:00007ffea8048618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.514218] RAX: ffffffffffffffda RBX: 00007ffea8048c58 RCX: 00007fc7600010d7
[ 52.515162] RDX: 00007fc76006b41f RSI: 00007ffea80485b0 RDI: 0000000040000000
[ 52.516065] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea80483c0
[ 52.517000] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc760113bf0
[ 52.517943] R13: 00007ffea80486f0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.518912]
[ 52.519270] irq event stamp: 11019
[ 52.519735] hardirqs last enabled at (11029): [] __up_console_sem+0x78/0x80
[ 52.520863] hardirqs last disabled at (11040): [] __up_console_sem+0x5d/0x80
[ 52.522003] softirqs last enabled at (10512): [] irq_exit_rcu+0x93/0xc0
[ 52.523140] softirqs last disabled at (10489): [] irq_exit_rcu+0x93/0xc0
[ 52.524244] ---[ end trace 0000000000000000 ]---
[ 52.525584] ------------[ cut here ]------------
[ 52.526234] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.528314] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.529418] Modules linked in:
[ 52.529846] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.531074] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.532150] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.532822] 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
[ 52.535139] RSP: 0018:ffff88801ee9fbf0 EFLAGS: 00010286
[ 52.535821] RAX: 0000000000000000 RBX: ffff8880137a9c40 RCX: 0000000000000000
[ 52.536765] RDX: ffff888019c851c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.537708] RBP: ffff8880137a9c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.538653] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.539581] R13: ffffffff84e223a0 R14: ffff8880137a9c48 R15: ffffffff84daf020
[ 52.540536] FS: 0000555557195400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.541595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.542412] CR2: 00007f2bd799e6f4 CR3: 0000000019f14000 CR4: 0000000000350ef0
[ 52.543354] Call Trace:
[ 52.543691]
[ 52.544008] nf_ct_net_init+0x224/0x3d0
[ 52.544583] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.545220] ops_init+0xbb/0x6b0
[ 52.545684] setup_net+0x3d9/0x990
[ 52.546199] ? down_read_killable+0x1d7/0x4e0
[ 52.546784] ? __pfx_setup_net+0x10/0x10
[ 52.547346] ? copy_net_ns+0x17c/0x770
[ 52.547872] copy_net_ns+0x321/0x770
[ 52.548410] create_new_namespaces+0x3f6/0xb30
[ 52.549019] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.549687] ksys_unshare+0x44d/0x8e0
[ 52.550254] ? __pfx_ksys_unshare+0x10/0x10
[ 52.550827] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.551599] __x64_sys_unshare+0x31/0x40
[ 52.552171] do_syscall_64+0x3f/0x90
[ 52.552661] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.553370] RIP: 0033:0x7fc7600010d7
[ 52.553861] 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
[ 52.556160] RSP: 002b:00007ffea8048618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.557164] RAX: ffffffffffffffda RBX: 00007ffea8048c58 RCX: 00007fc7600010d7
[ 52.558072] RDX: 00007fc76006b41f RSI: 00007ffea80485b0 RDI: 0000000040000000
[ 52.559013] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea80483c0
[ 52.559964] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc760113bf0
[ 52.560899] R13: 00007ffea80486f0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.561861]
[ 52.562235] irq event stamp: 11761
[ 52.562690] hardirqs last enabled at (11771): [] __up_console_sem+0x78/0x80
[ 52.563809] hardirqs last disabled at (11782): [] __up_console_sem+0x5d/0x80
[ 52.564939] softirqs last enabled at (11422): [] irq_exit_rcu+0x93/0xc0
[ 52.566036] softirqs last disabled at (11417): [] irq_exit_rcu+0x93/0xc0
[ 52.567173] ---[ end trace 0000000000000000 ]---
executing program
[ 54.092778] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.140234] Bluetooth: hci0: command 0x041b tx timeout
[ 58.188176] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.237169] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:02:33 Registers:
info registers vcpu 0
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ee9f5f0
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 0000555557195400 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=00007f2bd799e6f4 CR3=0000000019f14000 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=00000000000222f7 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=00007f10fb28e780 CR3=0000000015d1e000 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=f022eaaf3b937da2fb4dfa8492bb4928
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=b42638c1f6a900cb000000000013b448 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=a9b5e95ef497436600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000