Warning: Permanently added '[localhost]:19028' (ECDSA) to the list of known hosts.
2023/05/17 00:07:02 fuzzer started
2023/05/17 00:07:02 dialing manager at localhost:35573
2023/05/17 00:07:02 checking machine...
2023/05/17 00:07:02 checking revisions...
syzkaller login: [ 38.503689] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:07:03 testing simple program...
[ 38.570643] cgroup: Unknown subsys name 'net'
[ 38.738308] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.941549] audit: type=1400 audit(1684282036.554:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 53.067085] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.068936] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.070526] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.074229] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.075925] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.077009] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 53.416898] ------------[ cut here ]------------
[ 53.417408] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.418545] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.419300] Modules linked in:
[ 53.419589] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.420357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.420977] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.421594] 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
[ 53.433841] RSP: 0018:ffff88801967fc00 EFLAGS: 00010282
[ 53.434310] RAX: 0000000000000000 RBX: ffff88800ef5cc40 RCX: 0000000000000000
[ 53.434879] RDX: ffff88800ed451c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.435517] RBP: ffff88800ef5cc54 R08: 0000000000000001 R09: 0000000000000000
[ 53.436117] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.436708] R13: ffffffff84e223a0 R14: ffff88800ef5cc48 R15: ffffffff84d73340
[ 53.441446] FS: 0000555556420400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.442147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.442640] CR2: 00007f95d421a6f4 CR3: 000000001652e000 CR4: 0000000000350ef0
[ 53.443256] Call Trace:
[ 53.443491]
[ 53.443708] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.444162] ipv4_frags_init_net+0x269/0x440
[ 53.444549] ops_init+0xbb/0x6b0
[ 53.444855] setup_net+0x3d9/0x990
[ 53.449296] ? down_read_killable+0x1d7/0x4e0
[ 53.449701] ? __pfx_setup_net+0x10/0x10
[ 53.450090] ? copy_net_ns+0x17c/0x770
[ 53.450449] copy_net_ns+0x321/0x770
[ 53.450784] create_new_namespaces+0x3f6/0xb30
[ 53.451230] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.451661] ksys_unshare+0x44d/0x8e0
[ 53.452007] ? __pfx_ksys_unshare+0x10/0x10
[ 53.452418] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.452917] __x64_sys_unshare+0x31/0x40
[ 53.453352] do_syscall_64+0x3f/0x90
[ 53.453691] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.454177] RIP: 0033:0x7f3d712790d7
[ 53.454507] 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
[ 53.455998] RSP: 002b:00007ffc98aefdd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.456666] RAX: ffffffffffffffda RBX: 00007ffc98af0418 RCX: 00007f3d712790d7
[ 53.457353] RDX: 00007f3d712e341f RSI: 00007ffc98aefd70 RDI: 0000000040000000
[ 53.457950] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc98aefb80
[ 53.458578] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3d7138bbf0
[ 53.459208] R13: 00007ffc98aefeb0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.459820]
[ 53.460072] irq event stamp: 11831
[ 53.460379] hardirqs last enabled at (11841): [] __up_console_sem+0x78/0x80
[ 53.461137] hardirqs last disabled at (11852): [] __up_console_sem+0x5d/0x80
[ 53.461854] softirqs last enabled at (10888): [] netlink_insert+0x187/0x1820
[ 53.462614] softirqs last disabled at (10886): [] release_sock+0x1f/0x1b0
[ 53.463347] ---[ end trace 0000000000000000 ]---
[ 53.469241] ------------[ cut here ]------------
[ 53.469685] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.470857] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.471599] Modules linked in:
[ 53.471885] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.472690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.473425] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.473866] 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
[ 53.475349] RSP: 0018:ffff88801967fc00 EFLAGS: 00010282
[ 53.475804] RAX: 0000000000000000 RBX: ffff88800ee22440 RCX: 0000000000000000
[ 53.476431] RDX: ffff88800ed451c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.477017] RBP: ffff88800ee22454 R08: 0000000000000001 R09: 0000000000000000
[ 53.477658] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.478260] R13: ffffffff84e223a0 R14: ffff88800ee22448 R15: ffffffff84da62e0
[ 53.478830] FS: 0000555556420400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.479498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.479972] CR2: 00007f95d421a6f4 CR3: 000000001652e000 CR4: 0000000000350ef0
[ 53.480589] Call Trace:
[ 53.480822]
[ 53.481064] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.481522] ipv6_frags_init_net+0x206/0x3c0
[ 53.481907] ops_init+0xbb/0x6b0
[ 53.482258] setup_net+0x3d9/0x990
[ 53.482579] ? down_read_killable+0x1d7/0x4e0
[ 53.482971] ? __pfx_setup_net+0x10/0x10
[ 53.483367] ? copy_net_ns+0x17c/0x770
[ 53.483726] copy_net_ns+0x321/0x770
[ 53.484096] create_new_namespaces+0x3f6/0xb30
[ 53.484513] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.484969] ksys_unshare+0x44d/0x8e0
[ 53.485358] ? __pfx_ksys_unshare+0x10/0x10
[ 53.485728] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.486270] __x64_sys_unshare+0x31/0x40
[ 53.487266] do_syscall_64+0x3f/0x90
[ 53.488339] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.489752] RIP: 0033:0x7f3d712790d7
[ 53.490773] 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
[ 53.495630] RSP: 002b:00007ffc98aefdd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.497727] RAX: ffffffffffffffda RBX: 00007ffc98af0418 RCX: 00007f3d712790d7
[ 53.499696] RDX: 00007f3d712e341f RSI: 00007ffc98aefd70 RDI: 0000000040000000
[ 53.501672] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc98aefb80
[ 53.503607] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3d7138bbf0
[ 53.505583] R13: 00007ffc98aefeb0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.507393]
[ 53.507996] irq event stamp: 14849
[ 53.508923] hardirqs last enabled at (14861): [] __up_console_sem+0x78/0x80
[ 53.511137] hardirqs last disabled at (14872): [] __up_console_sem+0x5d/0x80
[ 53.513413] softirqs last enabled at (14720): [] irq_exit_rcu+0x93/0xc0
[ 53.515615] softirqs last disabled at (14709): [] irq_exit_rcu+0x93/0xc0
[ 53.517890] ---[ end trace 0000000000000000 ]---
[ 53.519856] ------------[ cut here ]------------
[ 53.521034] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.524486] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.526817] Modules linked in:
[ 53.527678] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.530146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.532303] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.533665] 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
[ 53.538379] RSP: 0018:ffff88801967fbf0 EFLAGS: 00010286
[ 53.539824] RAX: 0000000000000000 RBX: ffff88800ee22c40 RCX: 0000000000000000
[ 53.541708] RDX: ffff88800ed451c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.543626] RBP: ffff88800ee22c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.545507] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.547331] R13: ffffffff84e223a0 R14: ffff88800ee22c48 R15: ffffffff84daf020
[ 53.549190] FS: 0000555556420400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.551230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.552827] CR2: 00007f95d421a6f4 CR3: 000000001652e000 CR4: 0000000000350ef0
[ 53.554709] Call Trace:
[ 53.555470]
[ 53.556112] nf_ct_net_init+0x224/0x3d0
[ 53.557194] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.558397] ops_init+0xbb/0x6b0
[ 53.559327] setup_net+0x3d9/0x990
[ 53.560282] ? down_read_killable+0x1d7/0x4e0
[ 53.561467] ? __pfx_setup_net+0x10/0x10
[ 53.562542] ? copy_net_ns+0x17c/0x770
[ 53.563577] copy_net_ns+0x321/0x770
[ 53.564598] create_new_namespaces+0x3f6/0xb30
[ 53.565799] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.567134] ksys_unshare+0x44d/0x8e0
[ 53.568194] ? __pfx_ksys_unshare+0x10/0x10
[ 53.569385] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.570879] __x64_sys_unshare+0x31/0x40
[ 53.571952] do_syscall_64+0x3f/0x90
[ 53.572919] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.574358] RIP: 0033:0x7f3d712790d7
[ 53.575266] 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
[ 53.580202] RSP: 002b:00007ffc98aefdd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.582106] RAX: ffffffffffffffda RBX: 00007ffc98af0418 RCX: 00007f3d712790d7
[ 53.584048] RDX: 00007f3d712e341f RSI: 00007ffc98aefd70 RDI: 0000000040000000
[ 53.585949] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc98aefb80
[ 53.587929] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3d7138bbf0
[ 53.589875] R13: 00007ffc98aefeb0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.591781]
[ 53.592422] irq event stamp: 15643
[ 53.593315] hardirqs last enabled at (15655): [] __up_console_sem+0x78/0x80
[ 53.595620] hardirqs last disabled at (15666): [] __up_console_sem+0x5d/0x80
[ 53.602014] softirqs last enabled at (15680): [] irq_exit_rcu+0x93/0xc0
[ 53.604291] softirqs last disabled at (15675): [] irq_exit_rcu+0x93/0xc0
[ 53.606552] ---[ end trace 0000000000000000 ]---
[ 55.153564] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.202837] Bluetooth: hci0: command 0x041b tx timeout
[ 59.248079] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.297371] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:07:16 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801967f578
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556420400 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=00007f95d421a6f4 CR3=000000001652e000 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=00000000000300a1 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=00007f1fcd440080 CR3=000000000ee36000 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=b5876a4a2f4e3e98db4229cc6d860daf
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=199ead996d51e1f70000000000111048 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=1331a64ff0bf975900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000