Warning: Permanently added '[localhost]:17097' (ECDSA) to the list of known hosts.
2023/05/17 10:00:46 fuzzer started
2023/05/17 10:00:46 dialing manager at localhost:35573
2023/05/17 10:00:46 checking machine...
2023/05/17 10:00:46 checking revisions...
syzkaller login: [ 49.290282] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:00:47 testing simple program...
[ 49.347395] cgroup: Unknown subsys name 'net'
[ 49.419423] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 60.949671] audit: type=1400 audit(1684317658.738:6): avc: denied { execmem } for pid=261 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 62.060869] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.062019] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.068787] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.071787] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.073757] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.074814] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.417156] ------------[ cut here ]------------
[ 62.418464] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.420752] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.422202] Modules linked in:
[ 62.422775] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.427477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.428071] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.428452] 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
[ 62.429739] RSP: 0018:ffff8880159cfc00 EFLAGS: 00010282
[ 62.430126] RAX: 0000000000000000 RBX: ffff88800ede7440 RCX: 0000000000000000
[ 62.430640] RDX: ffff8880147b1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.431128] RBP: ffff88800ede7454 R08: 0000000000000001 R09: 0000000000000000
[ 62.431643] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.432139] R13: ffffffff84e223a0 R14: ffff88800ede7448 R15: ffffffff84d73340
[ 62.432667] FS: 0000555555bd9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.433287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.433725] CR2: 00007fd7d11266f4 CR3: 000000000e270000 CR4: 0000000000350ef0
[ 62.434225] Call Trace:
[ 62.434483]
[ 62.434758] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.435278] ipv4_frags_init_net+0x269/0x440
[ 62.435751] ops_init+0xbb/0x6b0
[ 62.436117] setup_net+0x3d9/0x990
[ 62.436495] ? down_read_killable+0x1d7/0x4e0
[ 62.436993] ? __pfx_setup_net+0x10/0x10
[ 62.437422] ? copy_net_ns+0x17c/0x770
[ 62.437881] copy_net_ns+0x321/0x770
[ 62.438280] create_new_namespaces+0x3f6/0xb30
[ 62.438798] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.439321] ksys_unshare+0x44d/0x8e0
[ 62.439758] ? __pfx_ksys_unshare+0x10/0x10
[ 62.440199] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.440826] __x64_sys_unshare+0x31/0x40
[ 62.441250] do_syscall_64+0x3f/0x90
[ 62.441679] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.442236] RIP: 0033:0x7f7dc2bd60d7
[ 62.442511] 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
[ 62.443775] RSP: 002b:00007fff11448af8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.444311] RAX: ffffffffffffffda RBX: 00007fff11449138 RCX: 00007f7dc2bd60d7
[ 62.444826] RDX: 00007f7dc2c4041f RSI: 00007fff11448a90 RDI: 0000000040000000
[ 62.445326] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff114488a0
[ 62.445842] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7dc2ce8bf0
[ 62.446355] R13: 00007fff11448bd0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.446887]
[ 62.447061] irq event stamp: 7689
[ 62.447305] hardirqs last enabled at (7699): [] __up_console_sem+0x78/0x80
[ 62.447930] hardirqs last disabled at (7710): [] __up_console_sem+0x5d/0x80
[ 62.448520] softirqs last enabled at (7188): [] irq_exit_rcu+0x93/0xc0
[ 62.449112] softirqs last disabled at (7017): [] irq_exit_rcu+0x93/0xc0
[ 62.449700] ---[ end trace 0000000000000000 ]---
[ 62.452543] ------------[ cut here ]------------
[ 62.452896] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.453830] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.454447] Modules linked in:
[ 62.454694] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.455336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.455907] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.456275] 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
[ 62.457529] RSP: 0018:ffff8880159cfc00 EFLAGS: 00010282
[ 62.457925] RAX: 0000000000000000 RBX: ffff88800ed25240 RCX: 0000000000000000
[ 62.458420] RDX: ffff8880147b1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.458919] RBP: ffff88800ed25254 R08: 0000000000000001 R09: 0000000000000000
[ 62.459414] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.459921] R13: ffffffff84e223a0 R14: ffff88800ed25248 R15: ffffffff84da62e0
[ 62.460409] FS: 0000555555bd9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.460977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.461379] CR2: 00007fd7d11266f4 CR3: 000000000e270000 CR4: 0000000000350ef0
[ 62.461887] Call Trace:
[ 62.462070]
[ 62.462238] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.462601] ipv6_frags_init_net+0x206/0x3c0
[ 62.462920] ops_init+0xbb/0x6b0
[ 62.463162] setup_net+0x3d9/0x990
[ 62.463413] ? down_read_killable+0x1d7/0x4e0
[ 62.463738] ? __pfx_setup_net+0x10/0x10
[ 62.464018] ? copy_net_ns+0x17c/0x770
[ 62.464292] copy_net_ns+0x321/0x770
[ 62.464569] create_new_namespaces+0x3f6/0xb30
[ 62.464900] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.465235] ksys_unshare+0x44d/0x8e0
[ 62.465503] ? __pfx_ksys_unshare+0x10/0x10
[ 62.465834] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.466245] __x64_sys_unshare+0x31/0x40
[ 62.466536] do_syscall_64+0x3f/0x90
[ 62.466818] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.467169] RIP: 0033:0x7f7dc2bd60d7
[ 62.467419] 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
[ 62.468641] RSP: 002b:00007fff11448af8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.469146] RAX: ffffffffffffffda RBX: 00007fff11449138 RCX: 00007f7dc2bd60d7
[ 62.469630] RDX: 00007f7dc2c4041f RSI: 00007fff11448a90 RDI: 0000000040000000
[ 62.470114] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff114488a0
[ 62.470603] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7dc2ce8bf0
[ 62.471081] R13: 00007fff11448bd0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.471578]
[ 62.471745] irq event stamp: 9195
[ 62.471979] hardirqs last enabled at (9205): [] __up_console_sem+0x78/0x80
[ 62.472552] hardirqs last disabled at (9214): [] __up_console_sem+0x5d/0x80
[ 62.473144] softirqs last enabled at (9074): [] irq_exit_rcu+0x93/0xc0
[ 62.473716] softirqs last disabled at (9069): [] irq_exit_rcu+0x93/0xc0
[ 62.474274] ---[ end trace 0000000000000000 ]---
[ 62.475011] ------------[ cut here ]------------
[ 62.475344] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.476398] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.477004] Modules linked in:
[ 62.477236] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.477909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.478475] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.478857] 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
[ 62.480126] RSP: 0018:ffff8880159cfbf0 EFLAGS: 00010286
[ 62.480501] RAX: 0000000000000000 RBX: ffff88800ed25840 RCX: 0000000000000000
[ 62.481013] RDX: ffff8880147b1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.481499] RBP: ffff88800ed25854 R08: 0000000000000001 R09: 0000000000000000
[ 62.482021] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.482517] R13: ffffffff84e223a0 R14: ffff88800ed25848 R15: ffffffff84daf020
[ 62.483026] FS: 0000555555bd9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.483571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.483980] CR2: 00007fd7d11266f4 CR3: 000000000e270000 CR4: 0000000000350ef0
[ 62.484479] Call Trace:
[ 62.484693]
[ 62.484867] nf_ct_net_init+0x224/0x3d0
[ 62.485160] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.485483] ops_init+0xbb/0x6b0
[ 62.485751] setup_net+0x3d9/0x990
[ 62.486022] ? down_read_killable+0x1d7/0x4e0
[ 62.486346] ? __pfx_setup_net+0x10/0x10
[ 62.486652] ? copy_net_ns+0x17c/0x770
[ 62.486940] copy_net_ns+0x321/0x770
[ 62.487213] create_new_namespaces+0x3f6/0xb30
[ 62.487541] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.487908] ksys_unshare+0x44d/0x8e0
[ 62.488188] ? __pfx_ksys_unshare+0x10/0x10
[ 62.488500] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.488927] __x64_sys_unshare+0x31/0x40
[ 62.489219] do_syscall_64+0x3f/0x90
[ 62.489485] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.489876] RIP: 0033:0x7f7dc2bd60d7
[ 62.490152] 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
[ 62.491424] RSP: 002b:00007fff11448af8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.491976] RAX: ffffffffffffffda RBX: 00007fff11449138 RCX: 00007f7dc2bd60d7
[ 62.492468] RDX: 00007f7dc2c4041f RSI: 00007fff11448a90 RDI: 0000000040000000
[ 62.492984] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff114488a0
[ 62.493478] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7dc2ce8bf0
[ 62.493988] R13: 00007fff11448bd0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.494500]
[ 62.494683] irq event stamp: 9921
[ 62.494928] hardirqs last enabled at (9931): [] __up_console_sem+0x78/0x80
[ 62.495514] hardirqs last disabled at (9940): [] __up_console_sem+0x5d/0x80
[ 62.496124] softirqs last enabled at (9630): [] irq_exit_rcu+0x93/0xc0
[ 62.496717] softirqs last disabled at (9621): [] irq_exit_rcu+0x93/0xc0
[ 62.497299] ---[ end trace 0000000000000000 ]---
[ 64.149237] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.196648] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 68.244626] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.292653] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
10:00:56 Registers:
info registers vcpu 0
RAX=0000000000000073 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880159cf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000073 R11=0000000000000001
R12=0000000000000073 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 0000555555bd9400 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=00007fd7d11266f4 CR3=000000000e270000 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=0000000000024621 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=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=00007fca425c4ea0 CR3=000000000e802000 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=36f6075aa2fbf9994c43dc5e931c5855
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=2b20be401906c585000000000013c3c0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=979c297810eacb5d00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000