Warning: Permanently added '[localhost]:61759' (ECDSA) to the list of known hosts.
2023/05/16 12:59:43 fuzzer started
2023/05/16 12:59:43 dialing manager at localhost:35573
2023/05/16 12:59:43 checking machine...
2023/05/16 12:59:43 checking revisions...
syzkaller login: [ 35.605181] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:59:44 testing simple program...
[ 35.669374] cgroup: Unknown subsys name 'net'
[ 35.740310] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.030703] audit: type=1400 audit(1684241997.448:6): 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
[ 50.200014] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.201495] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.203127] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.205758] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.207667] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.209359] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 50.624637] ------------[ cut here ]------------
[ 50.625863] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.628216] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.629335] Modules linked in:
[ 50.629820] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.634578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.635591] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.636385] 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
[ 50.638923] RSP: 0018:ffff8880201afc00 EFLAGS: 00010282
[ 50.639680] RAX: 0000000000000000 RBX: ffff88800cce9840 RCX: 0000000000000000
[ 50.640719] RDX: ffff8880159b51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.641742] RBP: ffff88800cce9854 R08: 0000000000000001 R09: 0000000000000000
[ 50.642758] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.643777] R13: ffffffff84e223a0 R14: ffff88800cce9848 R15: ffffffff84d73340
[ 50.644809] FS: 0000555556b78400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.645961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.646777] CR2: 00007fef036316f4 CR3: 0000000015da0000 CR4: 0000000000350ef0
[ 50.647813] Call Trace:
[ 50.648247]
[ 50.648590] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.649321] ipv4_frags_init_net+0x269/0x440
[ 50.649992] ops_init+0xbb/0x6b0
[ 50.650506] setup_net+0x3d9/0x990
[ 50.651062] ? down_read_killable+0x1d7/0x4e0
[ 50.651712] ? __pfx_setup_net+0x10/0x10
[ 50.652340] ? copy_net_ns+0x17c/0x770
[ 50.652958] copy_net_ns+0x321/0x770
[ 50.653508] create_new_namespaces+0x3f6/0xb30
[ 50.654208] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.654956] ksys_unshare+0x44d/0x8e0
[ 50.655523] ? __pfx_ksys_unshare+0x10/0x10
[ 50.656218] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.657076] __x64_sys_unshare+0x31/0x40
[ 50.657670] do_syscall_64+0x3f/0x90
[ 50.658262] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.659044] RIP: 0033:0x7f3a564c00d7
[ 50.659582] 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
[ 50.662101] RSP: 002b:00007ffe39708c68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.663214] RAX: ffffffffffffffda RBX: 00007ffe397092a8 RCX: 00007f3a564c00d7
[ 50.664267] RDX: 00007f3a5652a41f RSI: 00007ffe39708c00 RDI: 0000000040000000
[ 50.665291] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe39708a10
[ 50.666326] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3a565d2bf0
[ 50.667344] R13: 00007ffe39708d40 R14: 0000000000000000 R15: 00000000000000f8
[ 50.668410]
[ 50.668762] irq event stamp: 8687
[ 50.669289] hardirqs last enabled at (8699): [] __up_console_sem+0x78/0x80
[ 50.670506] hardirqs last disabled at (8710): [] __up_console_sem+0x5d/0x80
[ 50.671744] softirqs last enabled at (8572): [] irq_exit_rcu+0x93/0xc0
[ 50.672922] softirqs last disabled at (8567): [] irq_exit_rcu+0x93/0xc0
[ 50.673959] ---[ end trace 0000000000000000 ]---
[ 50.679480] ------------[ cut here ]------------
[ 50.680104] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.681727] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.682779] Modules linked in:
[ 50.683222] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.684380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.685393] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.686066] 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
[ 50.688216] RSP: 0018:ffff8880201afc00 EFLAGS: 00010282
[ 50.688863] RAX: 0000000000000000 RBX: ffff888009762640 RCX: 0000000000000000
[ 50.689741] RDX: ffff8880159b51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.690627] RBP: ffff888009762654 R08: 0000000000000001 R09: 0000000000000000
[ 50.691501] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.692380] R13: ffffffff84e223a0 R14: ffff888009762648 R15: ffffffff84da62e0
[ 50.693262] FS: 0000555556b78400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.694254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.694987] CR2: 00007fef036316f4 CR3: 0000000015da0000 CR4: 0000000000350ef0
[ 50.695841] Call Trace:
[ 50.696227]
[ 50.696523] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.697146] ipv6_frags_init_net+0x206/0x3c0
[ 50.697698] ops_init+0xbb/0x6b0
[ 50.698176] setup_net+0x3d9/0x990
[ 50.698625] ? down_read_killable+0x1d7/0x4e0
[ 50.699222] ? __pfx_setup_net+0x10/0x10
[ 50.699725] ? copy_net_ns+0x17c/0x770
[ 50.700292] copy_net_ns+0x321/0x770
[ 50.700776] create_new_namespaces+0x3f6/0xb30
[ 50.701383] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.702023] ksys_unshare+0x44d/0x8e0
[ 50.702512] ? __pfx_ksys_unshare+0x10/0x10
[ 50.703086] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.703796] __x64_sys_unshare+0x31/0x40
[ 50.704369] do_syscall_64+0x3f/0x90
[ 50.704850] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.705523] RIP: 0033:0x7f3a564c00d7
[ 50.706014] 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
[ 50.708167] RSP: 002b:00007ffe39708c68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.709126] RAX: ffffffffffffffda RBX: 00007ffe397092a8 RCX: 00007f3a564c00d7
[ 50.710027] RDX: 00007f3a5652a41f RSI: 00007ffe39708c00 RDI: 0000000040000000
[ 50.710871] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe39708a10
[ 50.711763] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3a565d2bf0
[ 50.712680] R13: 00007ffe39708d40 R14: 0000000000000000 R15: 00000000000000f8
[ 50.713583]
[ 50.713915] irq event stamp: 10535
[ 50.714348] hardirqs last enabled at (10545): [] __up_console_sem+0x78/0x80
[ 50.715399] hardirqs last disabled at (10556): [] __up_console_sem+0x5d/0x80
[ 50.716482] softirqs last enabled at (9574): [] irq_exit_rcu+0x93/0xc0
[ 50.717505] softirqs last disabled at (9533): [] irq_exit_rcu+0x93/0xc0
[ 50.718511] ---[ end trace 0000000000000000 ]---
[ 50.719838] ------------[ cut here ]------------
[ 50.720480] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.722356] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.723421] Modules linked in:
[ 50.723826] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.724986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.725995] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.726634] 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
[ 50.728802] RSP: 0018:ffff8880201afbf0 EFLAGS: 00010286
[ 50.729483] RAX: 0000000000000000 RBX: ffff88800d666840 RCX: 0000000000000000
[ 50.730362] RDX: ffff8880159b51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.731240] RBP: ffff88800d666854 R08: 0000000000000001 R09: 0000000000000000
[ 50.732127] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.733017] R13: ffffffff84e223a0 R14: ffff88800d666848 R15: ffffffff84daf020
[ 50.733870] FS: 0000555556b78400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.734861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.735598] CR2: 00007fef036316f4 CR3: 0000000015da0000 CR4: 0000000000350ef0
[ 50.736511] Call Trace:
[ 50.736841]
[ 50.737171] nf_ct_net_init+0x224/0x3d0
[ 50.737685] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.738280] ops_init+0xbb/0x6b0
[ 50.738722] setup_net+0x3d9/0x990
[ 50.739202] ? down_read_killable+0x1d7/0x4e0
[ 50.739772] ? __pfx_setup_net+0x10/0x10
[ 50.740313] ? copy_net_ns+0x17c/0x770
[ 50.740818] copy_net_ns+0x321/0x770
[ 50.741318] create_new_namespaces+0x3f6/0xb30
[ 50.741931] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.742541] ksys_unshare+0x44d/0x8e0
[ 50.743061] ? __pfx_ksys_unshare+0x10/0x10
[ 50.743608] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.744378] __x64_sys_unshare+0x31/0x40
[ 50.744928] do_syscall_64+0x3f/0x90
[ 50.745400] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.746069] RIP: 0033:0x7f3a564c00d7
[ 50.746533] 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
[ 50.748700] RSP: 002b:00007ffe39708c68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.749652] RAX: ffffffffffffffda RBX: 00007ffe397092a8 RCX: 00007f3a564c00d7
[ 50.750534] RDX: 00007f3a5652a41f RSI: 00007ffe39708c00 RDI: 0000000040000000
[ 50.751421] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe39708a10
[ 50.752312] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3a565d2bf0
[ 50.753214] R13: 00007ffe39708d40 R14: 0000000000000000 R15: 00000000000000f8
[ 50.754116]
[ 50.754418] irq event stamp: 11313
[ 50.754846] hardirqs last enabled at (11323): [] __up_console_sem+0x78/0x80
[ 50.755924] hardirqs last disabled at (11336): [] __up_console_sem+0x5d/0x80
[ 50.757010] softirqs last enabled at (10812): [] irq_exit_rcu+0x93/0xc0
[ 50.758042] softirqs last disabled at (10807): [] irq_exit_rcu+0x93/0xc0
[ 50.759075] ---[ end trace 0000000000000000 ]---
[ 52.282685] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.329958] Bluetooth: hci0: command 0x041b tx timeout
[ 56.377963] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.426151] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:59:58 Registers:
info registers vcpu 0
RAX=0000000000000075 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880201af5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000075 R11=0000000000000001
R12=0000000000000075 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 0000555556b78400 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=00007fef036316f4 CR3=0000000015da0000 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=000000000002d33f 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=00007f4b45505108 CR3=0000000015b72000 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=fe24515800ab65918047ece39a7ec448
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0013ad65119292df000000000010f0d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=265e71897b5a01ef00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002020202020202020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000