Extracting prog: 32m42.673333769s Minimizing prog: 12m25.781785758s Simplifying prog options: 12m13.321339593s Extracting C: 11m21.720889916s Simplifying C: 0s extracting reproducer from 30 programs testing a last program of every proc single: executing 5 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-syz_open_dev$sndmidi-writev-syz_open_dev$dvb_demux-ioctl$DVB_DEMUX_DMX_EXPBUF-bpf$PROG_LOAD_XDP-write$cgroup_subtree-socket$inet6_tcp-openat-inotify_init1-unshare-preadv-openat$vim2m-ioctl$vim2m_VIDIOC_ENUM_FMT-syz_mount_image$erofs-openat-fadvise64-setsockopt$inet6_tcp_int detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r2 = syz_open_dev$dvb_demux(&(0x7f0000000100), 0x100, 0x140) ioctl$DVB_DEMUX_DMX_EXPBUF(r2, 0xc00c6f3e, &(0x7f00000003c0)={0x9, 0x0, r0}) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000600)=ANY=[], 0xfdef) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8042, 0x0) inotify_init1(0x0) unshare(0x400) preadv(0xffffffffffffffff, 0x0, 0x0, 0xebc, 0x4) r4 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$vim2m_VIDIOC_ENUM_FMT(r4, 0xc0405602, &(0x7f0000000040)={0x8, 0x1, 0x288, "f9ab7c3dc1890132b154b281c1a0b7fd12285b513206ee063787faa4d7c8f914", 0x34324142}) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0x80, &(0x7f0000002500)=ANY=[], 0x1, 0x1f9, &(0x7f0000000180)="$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") r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fadvise64(r5, 0xe0ffff, 0x19, 0x3) setsockopt$inet6_tcp_int(r3, 0x6, 0x10, 0x0, 0x0) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$nl_rdma-socket$nl_route-socket$nl_netfilter-openat-openat$sequencer2-ioctl$SNDCTL_SYNTH_ID-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-openat$comedi-ioctl$COMEDI_DEVCONFIG-openat$tun-getsockopt$inet6_IPV6_XFRM_POLICY-ioctl$TUNSETOWNER-socket$nl_generic-syz_genetlink_get_family_id$mptcp-sendmsg$MPTCP_PM_CMD_ADD_ADDR-syz_init_net_socket$llc-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_generic-connect$llc-sendmsg$nl_route_sched-socket$nl_netfilter-sendmsg$nl_netfilter-sendmmsg-openat$vmci-socket$inet6_tcp-bind$inet6 detailed listing: executing program 0: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi0\x00', 0x101001, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, &(0x7f0000000140)={'dt2801\x00', [0x294, 0x8, 0x7fffffff, 0x8, 0x2f, 0x2006, 0xf1, 0xa, 0x80ffa, 0x2, 0x0, 0x7, 0x0, 0x1000004, 0x1, 0x10000, 0xffffffa8, 0x7ffffffd, 0x1ef, 0x200009ea, 0x20000010, 0x55, 0x8, 0x4008, 0x746f, 0x8, 0x6, 0x4, 0xee, 0x4, 0x7ffd]}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x22a441, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@private1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@initdev}}, &(0x7f0000000200)=0xfffffeb1) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="38004d367ea6da6e3991d656630000", @ANYRESDEC, @ANYBLOB="01000000000000000000010000002400018008000700", @ANYRES32=0x0, @ANYBLOB="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"], 0x38}}, 0x2400404e) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000980)={0x800}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000042000102000007c8b26bbb884b6b"], 0x14}}, 0x0) connect$llc(r7, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@gettfilter={0x4c, 0x2e, 0x2, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x8, 0x5}, {0xffff, 0xd}, {0x7, 0x9}}, [{0x8, 0xb, 0xa05}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x7fffffff}, {0x8, 0xb, 0xfffffff8}, {0x8, 0xb, 0xffffffff}]}, 0x4c}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="bc000000000105060100000000000000020000003400018014000180080001007f000001080002007f0000011c000280050001000600000006000200303900000600030006bb00003400028014000180080001007f000001080002007f0000011c00028005000100060000000600020006bb00000600030030390000080003000000000e08000700000000780d000580090001007070747000000000200004801c0001"], 0xbc}}, 0x0) sendmmsg(r7, &(0x7f0000006e80)=[{{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000002700)="ed3dddc95dddc9ed", 0x8}], 0x1}}], 0x1, 0x8000) openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r9, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): close_range-sendfile detailed listing: executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7f03) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vmci-prlimit64-sched_setscheduler-getpgrp-sched_setaffinity-prctl$PR_SCHED_CORE-getpid-sched_setscheduler-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-sched_setaffinity-mount-ioctl$FE_GET_PROPERTY detailed listing: executing program 0: openat$vmci(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000032680)=""/102400, 0x19000) sched_setaffinity(r2, 0x2, &(0x7f0000000000)=0x80000000000003) mount(0x0, 0x0, 0x0, 0x1, 0x0) ioctl$FE_GET_PROPERTY(0xffffffffffffffff, 0x80106f53, &(0x7f0000000000)={0x1d, &(0x7f0000000680)=[{0x3c, '\x00', @data=0x4, 0x5}, {0x32, '\x00', @data=0xfffffffb, 0xfffffffa}]}) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-ioctl$KDFONTOP_SET-syz_open_procfs-read$eventfd detailed listing: executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000480)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000000040)='net/netstat\x00') read$eventfd(r3, &(0x7f0000000280), 0x8) program did not crash single: failed to extract reproducer bisect: bisecting 30 programs with base timeout 30s testing program (duration=37s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [28, 12, 24, 2, 16, 3, 5, 29, 16, 4, 21, 12, 12, 3, 17, 29, 24, 2, 2, 22, 16, 3, 5, 12, 21, 2, 2, 30, 3, 21] detailed listing: executing program 4: r0 = syz_usb_connect(0x2, 0x3f, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000016038308c5109a8146e40102230109022d0001000000000904000003030000000905be3b"], 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000080), 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000000c0)={{0x6}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}) syz_usb_control_io(r0, 0x0, &(0x7f0000000bc0)={0x84, &(0x7f0000000600)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000680)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_connect(0x2, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000022fb040d80408fdb159000000010902240001080000000904b109020a5f92400905ad0aff03f70709090587", @ANYBLOB="e2"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000500)={0x44, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000740)={{0x4, 0x0, 0xc, 0x5, 'syz1\x00', 0xb}, 0x3, 0x30, 0x3, 0xffffffffffffffff, 0x4, 0x6, 'syz1\x00', &(0x7f0000000040)=['(}\x00', '\x00', '&[.][,-\\*]8@-,-\x00', '/dev/ttynull\x00'], 0x21}) ioctl$TCSETS2(r2, 0x402c542b, &(0x7f0000000240)={0x80, 0x983, 0x7, 0x0, 0xe, "d4050411adef244915ba67de72f22b96c239e9", 0x3ff, 0x7}) r3 = dup(r2) write$UHID_INPUT(r3, &(0x7f0000001040)={0xfc, {"a2336848149e516d4b5e071887f70e09d038e7ff7fc6e5539b0d500a8b089b3f383563030890e0879b0a71c6e70a9b334a959b669a242f0a0af3988f7ef319520100ffe8d178708c523c921b1b3e31070d0773090acd3b78130daa41d8e8040000005802b77f07227227b7ba67e0e78657a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f30e065cd5b91cd0ae193973735b36d5b1b63dd1c00305d3f46635eb016d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000000000075271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecdb08ced6f9081b4dd0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1f416e56c71b1931870262f5e801119242ca026bfc821e7e7daf2451138e645bb80c617669314e2fbe70de98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf16ff46295d8a0fa17713c5802630933a9a34af674f3f39fe23491237c08822dec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987a67399eac427d145d546a40b9f6ff14ac488ec130fb3850a27af9544ae15a7e454dea05918b41243513f000000000000000a3621c56cea8d20fa911a0c41db6ebe8cac64f17679141d54b34bbc9963ac4f4bb3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3c3a9a63e9639e1f59c0ede26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6a62fa678ca14ffd9f9db2a7869d85864056526f889af43a6056080572286522449df466c632b3570243f989cce7cd9f465e41e610c20d80421d653a5520000008213b704c7fb082ff27590678ef9f190bae97909507041d860420c5664b27921b14dc1db8892fd32d0ad7bc946813591ad8deff4b05f60cea0da7710ac0000000000008000bea37ce0d0d4aa202f928f28381aab144a5d429a04a6a2b83c7068ae949ed06e288e810bac9c76600025e19c907f8ea2e2010000008271a1f5f8528f227e79c1389dbdfffe492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4fb8a48a76eafc9a9a0270e4c10d64cd5a62427264f2377fe763c43470833ac96c45f357cbbaba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146684078416d59fdee5325928974d12dad99dac44c3f0008047096a44002bebc2420aed92fa9b6578b4779415d4ac01b75d5495c118045651cf41c2fc48b778efa5ea5677747430af4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac2aed9e53803ed0ca4ae3a9737d214060005ea6f1783e287b3bee96e3a726eafe2fdfaa78d1f48c13b64df07847754b8400daaa69bf5c8f4350aeae9ca1207e78283cd0b20ceb360c7e658828163e2d25c4aa348561f927e88f63aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d444d2639a10477f9bec4b0bbb6e3c04be68981f392203dd0ee3ef478e16dacfc5e3e03cf7ab8e3902f1b0ff034ef655b253ca509383815b1b6fc6522d4e4fdc11a48cf42d48604675fde2b94cf00500a2690891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efed496f42355bc7872c827467cfa5c4e72730d56bd068ed211cf847535edecb7b373f78b095b68441a34cb51682a8ae4d24ad0465f3927f889b813076038e79a7962fb385a882e8020f06c4c2ba1dd5cac7c18876da865d258734dd73583df292892448039ef799cf0630becdcce04579b5561dc825ab829827945e020c1f67ee615feb6243378e0610060f02cca4e91b2f001edb3d78fb4b55668dda93aec92a5de203717aa49c2d284acfabe262fccfcbb2b75a2183c46eb65ca8104e1b4da7fbb77ab2fc043aead87c32ab875ee7c2e7b7019c982cd3b43eaeb1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e94265c803b35ee5f83a2b210520106b8a358b50ab7a1fa89af9c251fe5294b3d1802d5676d95f160ec97b1ad94872cb2044642c37b4a6cc6c04effc1672db7e4b68d787d9a7a508ae54b3cd7369dde50e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11db4a5fade2a57c10238e204a67737c3b42aae501b20f7694a00f16e2d0174035a2c22656dc29880acebdbe8ddbd75c2f998d8ac2dfad2ba3a504767b6b45a45957f24d758ed024b3849c11d412a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bcddff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f73cdb9a7b8fa367b50028067e7f16f4dd569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40427db6fe29068c0ca3d2414442e8f3a154704b0e51bc664a137b26be719f4f7c9a5678a674dfc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf46366e7205dd8d6f37525c1a0e94610dd94323f6c15d085197149bfd6655548cfd9c52c9711937f79abb1a124f1210465483cd3b2d78378cfb85ed82e7da0f6eb6d279f2ae455925d0f6f1ba571eba281f2a654fb39ddff3b484439ff158e7c5419e037f3e3ad038f2211f1033195563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cd4ffe6738d97b9b5ef828eea399567c1d93768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51097b40517705da56e9ebf0afa53282bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4b266a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864ae090d81eaee5ee6cf1d0ab378dd4dd891e937c2ea5410e0513005000000000000003911fab964c271550027697b52160687461602f88df165d884b36ec2b6c25a2f33c715687e9d4afb8843dd014e5c5ad8fe995754bd9cf32fce1e31919c4b2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c81769177c6d594f88a4facfd4c735a20307c737afa2d60399473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea2302993dbe433b1aa3a3766d5439020484f4113c4c859465c3b415c3432f81db8719539d5bf372aaaea1cc43a6c5cbe59758bfee2916580dac4b008e595f437491d87abed02cefcd9db53d94d02daee67918e5d6787463183b4b87c9050000002f7809959bc048850613d17ca51055f2f416a44fe180d2d50c312cca7cb14a2bdc331f57a9817139a206fc76957227ffff2de20a4b8e3737fbb42913777c06376f799eba367e21f94ca598705f5dcb767d6f0900d6b0f6095e53c4c4234d0c1fbe434f6ab8f43c0013ee93b83946ee7759e89d7bdd1a32d7b311711b757fe43c06d21a35810d8fe98b27faea8aa12bc8716eefc5c97c45ac33eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7f96093530e76692839d7961939adfdeeeaff19d11efcafb6d546fef271e89d6cc2389e81ff58cefcce3fbf4625a7e7de40e42e07b34449e15e065cc7340002000000000000f288a4510de03dab19d26285eda89156d50dd385a60333ba5bbf5d77cd7007ad1519ad5470de3dd6d6080cafccf8a97406bb6b68a1f0c4549820a73c880f475f732ae00398e8bd1f4108b7807fb33b72685ec37a2d3f766413a60459516246e5a1d998a2017aef0948a68cf255315ab80dd349e891aef595dc4d470e8ac32a308e15fc37d06aeac289c0523f483e1ff7408c6087f1ab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d0687dc746b0827cbf652f406c6b95f2722e58c05f752ce2126596e1cd7655b904801784c416b22f73d324678e2724f43f1fe687c7e8a60c28b82b6528341b648cdd56fed7cdcbb1575912d5ecd36dea3bca0b7427d8392c6289455e8f8d2ab2242729251ae033a9e02210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f14c27693102a3cd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08758897fb411a94b3c2fc5d5f0db42c0456ec015f08e5247d33ae2d35603ff8454c16f8342856935125102bb784ed7148b6ce431b63ee356b0c785f2f47b90e29389f22fc5b59a70efaea2bd40195af4486220d702e30bfc43c10ec23ea6283994a7dde4dcb61fea6b651fb1d62458d0741a12830052fcc460db043afe525629b40d7cee458e4cb5e930ed624806c43a006e39336d07c2b8081c128ad2706f48261f7897484c297a1a6613bc18f5a38d442768af38041efe03d152ef95ff569e76db2391f4509d7f339d92fdb4a89364949da398000000000000000d80a4fe654578376e599aff3565b1d531f30912b9945030b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274118c67584f5d374755534d7f68f679c4ff516a9c861a0e7e65868fcb2bf1cb9aea4e05df72279fdb0d2b9e935c5af3cf474bed79dfc248c1f5aea4b8b32c5d295e57079d0fe662a46b7f71cd47744db86c50b704c971d90295c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e0691953264d2700c838fa2c7b3425260f59554e502dcea39cb313b0000000000004ca7c12f45858d6284ca6270d6b2f0e58fded8a7b4a302a97bc641df07720ba2b26bbfcc807ca0abb1b44322269c21c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce80997c915c8949de992587c2cb5fe36d7d3e5db21b094b8b77940b5f07722e47a08d367e5f84c96ec664b72934b99b3109af65d77e86abd6859cddf4bbae1f0930462df15fddbc48562ea3511a8065ef028cf12f14dcf6ebecd8d884836174faf1aa609e5f1ee1162dfa13bdc1fa7cfaadba85c72e9758f03a755d0be53f8d2a1dfb1c68cc164b0a0780d971a96ea2c4d4ca0398c2235980a9307b3d5bd3b01faffd0a5dbed2881a9700af561ac8c6b00000000000000f96f0e817fb903729a7db6ff957697c9ede7885d94ffb0969be0daf60af93109eb1dee72e4363f51af62af6fb2a6df3bec89822a7a0b678058fa3fef86faec216eb6992162f8dcbf719c148cd2f9c55f4901203a9a8a2c3e90f3943dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4eddd5d0fc5a752f9000", 0x1000}}, 0x1006) syz_usb_control_io(r0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000005c0), r3) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000580)={0x1c, &(0x7f0000000380)={0x20, 0x15, 0x71, "27cbc93327c4af8be3ca1010588c0477e4fb9e57868bc03193e37e836ea0dcb2b791c653340c1d720575b2be56c585993b3307301a12ec92de5ca77e6527c159caaf912b5681f0dd3114866b8ccf61ef650e6ba4868f3f423b22655118058f45649647fbd6d7a1a4b81a6f04cf0b10c54c"}, &(0x7f0000000480)={0x0, 0xa, 0x1, 0x1e}, &(0x7f00000004c0)={0x0, 0x8, 0x1, 0x6}}) r4 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000041436120410e5150e8d5000000010902f06b5c01000000090401001186eeea000905821704"], 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x2840, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x64, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(r4, 0x82, 0xfffffffffffffea8, &(0x7f0000000100)=ANY=[]) syz_emit_vhci(&(0x7f0000000080)=ANY=[@ANYBLOB="030000754c1a3b182892b0d6a1b8b0f2cda846598d5a2686f31d98e3114490b353b28d9928ea0d57e85bfda4f6fdbddc5b2fd99d6850a8f6e3acbf3014609d300616c76eba7ead14e112544d2a2c34bd7f40d20252484520fc7f8e60d8e6d648474aeada430c4ffaddc376d534033849b95b4321deab010ff7"], 0x79) executing program 1: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000480)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000000040)='net/netstat\x00') read$eventfd(r3, &(0x7f0000000280), 0x8) executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'vcan0\x00', 0x1}) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, &(0x7f00000017c0)=@raw={'raw\x00', 0x4001, 0x3, 0x1268, 0x10f0, 0x700001b, 0x148, 0x0, 0x148, 0x11d0, 0x206, 0x240, 0x11d0, 0x240, 0x7fffffe, 0x0, {[{{@ip={@multicast1, @empty, 0xffffff00, 0xffffffff, 'veth0_to_hsr\x00', 'sit0\x00', {0xff}, {0xff}, 0x2f, 0x1, 0x46}, 0x1ea, 0x10d0, 0x10f0, 0x0, {0x390, 0x8f00}, [@common=@addrtype={{0x30}, {0x158, 0x202}}, @common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x1, 0x0, './cgroup.net/syz1\x00', 0x5, {0xffffffffffffff03}}}]}, @unspec=@NOTRACK={0x20}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x4}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0xd4, 'syz1\x00', {0x9e2}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x12c8) openat$comedi(0xffffffffffffff9c, 0x0, 0x88000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x10, 0x80003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'lo\x00'}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x0, 0x44}, 0x4048001) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) socket$rxrpc(0x21, 0x2, 0x2) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000002c0)={@ifindex, 0xffffffffffffffff, 0x2, 0x2000}, 0x20) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) set_mempolicy(0x1, &(0x7f0000000140), 0x5) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) write$dsp(r3, &(0x7f00000001c0)="5cba91a4", 0xffffffd9) ioctl$SNDCTL_DSP_SPEED(r3, 0xc0045002, &(0x7f0000000240)=0xfff) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x2000c12, &(0x7f00000007c0)=ANY=[@ANYBLOB='hide,dmode=0x0000000000000009,session=0x0000000000000023,utf8,map=acorn,check=strict,mode=0x00000000000000c9,cruft,map=off,check=strict,overriderockperm,block=0x0000000000000200,cruft,nocompress,cruft,session=0x000000000000002e,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c7362736563746f723d3078303030303030303030303030303004332c0091386ba63f775915b6b981669f99a6758fc6130e2e181f075ed46c0b97ee8c6ce2d08017924dd527144bf683e31335a3b7f24e5a1a93da15e92a08550215ecc4070da2db21d6ac07dadb5cb173d0b41818198ff783f10620b9875eeda06e2edde06600000000"], 0x1, 0xa3e, &(0x7f0000000940)="$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") prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) userfaultfd(0x80001) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000009, 0x32, 0xffffffffffffffff, 0x91c6b000) open_by_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[], 0x0) executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./debug/block/sda/hctx0/tags\x00', 0x0, 0x0) read(r0, &(0x7f0000000940)=""/1040, 0x410) executing program 4: openat$vmci(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000032680)=""/102400, 0x19000) sched_setaffinity(r2, 0x2, &(0x7f0000000000)=0x80000000000003) mount(0x0, 0x0, 0x0, 0x1, 0x0) ioctl$FE_GET_PROPERTY(0xffffffffffffffff, 0x80106f53, &(0x7f0000000000)={0x1d, &(0x7f0000000680)=[{0x3c, '\x00', @data=0x4, 0x5}, {0x32, '\x00', @data=0xfffffffb, 0xfffffffa}]}) executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x1a2c42) ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000001ac0)={r0, 0x2000, {0x0, 0x0, 0x0, 0x0, 0x14a1ff, 0x0, 0x0, 0x1a, 0x1c, "3384020bbe82b398000000000000000000001d0ec0c1b4e9b1c4369d03740100ceaac594b3d6d741dd17c1c50d38ef2a565ef1e80000000058966500", "a9103939c787a16c1ca4f837026d1a8554feac911e1cd130e04d528539f3d3289737f0374c72a964a02447a75df8a6ca7f040000000000000072fd29f35239d2", "24431a1e77a68e174f00", [0x9, 0x400]}}) r2 = dup(r1) write$UHID_INPUT(r2, &(0x7f0000001c00)={0x8, {"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", 0x1000}}, 0xfffffe38) executing program 1: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x800) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x4, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/44, 0x2c}], 0x1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000e00)=[{0x0}], 0x1}, 0x20000000) writev(r0, &(0x7f00000003c0), 0x100000000000022d) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r2 = socket$alg(0x26, 0x5, 0x0) r3 = gettid() prlimit64(r3, 0x6, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./debug\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./debug/block/sda/hctx0/tags\x00', 0x0, 0x0) read(r4, &(0x7f0000000940)=""/1040, 0x410) bind$alg(r2, &(0x7f00000007c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(sm4)\x00'}, 0x58) pipe(&(0x7f0000000000)) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, 0x0, 0x40) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) r6 = accept4(r2, 0x0, 0x0, 0x800) recvmsg(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, 0x0, &(0x7f0000000140)) executing program 1: openat$vmci(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000032680)=""/102400, 0x19000) sched_setaffinity(r2, 0x2, &(0x7f0000000000)=0x80000000000003) mount(0x0, 0x0, 0x0, 0x1, 0x0) ioctl$FE_GET_PROPERTY(0xffffffffffffffff, 0x80106f53, &(0x7f0000000000)={0x1d, &(0x7f0000000680)=[{0x3c, '\x00', @data=0x4, 0x5}, {0x32, '\x00', @data=0xfffffffb, 0xfffffffa}]}) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8401) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000080)='.\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) executing program 1: ioctl$BTRFS_IOC_SET_FEATURES(0xffffffffffffffff, 0x40309439, &(0x7f0000000000)={0x2, 0x1, 0x11}) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x10000000005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r1 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x40003) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xb, 0xa, 0x5, 0x100008, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0), &(0x7f00000003c0), 0x3f, r3}, 0x38) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0xdafbe5d6891b6e4) setresgid(0x0, 0x0, 0xffffffffffffffff) executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000480)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000000040)='net/netstat\x00') read$eventfd(r3, &(0x7f0000000280), 0x8) executing program 0: bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000180)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x40000001, 0x4, 0x2, 0x31237648, 0x6, 0x2, 0x80}]}) r0 = openat$kvm(0xffffff9c, &(0x7f0000000180), 0x129102, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0xfffff34, 0x0, [{0xf88e470f, 0xed}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x2, 0x9, 0xfffffffffffffffd, 0x71, 0x2, 0x2, 0x2d7, 0x8000000000000000, 0x8000000000000000, 0x5, 0x0, 0x4, 0x401, 0x2, 0x5, 0x8d], 0xeeee8000, 0x284e97}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x4a282, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, 0x0, &(0x7f0000000180)) executing program 2: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000dc0)={0x38, 0x5, 0x8, 0x9, 0x0, 0x9, 0x0, 0xaa, 0xfa11, 0xffffffff}, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(0xffffffffffffffff, 0xc034564b, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', 0x0}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r4 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r5, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x0) close(0x3) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x0, 0x8}}}]}, 0x38}}, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000040)='./bus\x00', 0x1c1242, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000100), 0x103900, 0x0) executing program 3: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x800) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x4, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/44, 0x2c}], 0x1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000e00)=[{0x0}], 0x1}, 0x20000000) writev(r0, &(0x7f00000003c0), 0x100000000000022d) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r2 = socket$alg(0x26, 0x5, 0x0) r3 = gettid() prlimit64(r3, 0x6, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./debug\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./debug/block/sda/hctx0/tags\x00', 0x0, 0x0) read(r4, &(0x7f0000000940)=""/1040, 0x410) bind$alg(r2, &(0x7f00000007c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(sm4)\x00'}, 0x58) pipe(&(0x7f0000000000)) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, 0x0, 0x40) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) r6 = accept4(r2, 0x0, 0x0, 0x800) recvmsg(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, 0x0, &(0x7f0000000140)) executing program 0: r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r1, 0x7a7, &(0x7f00000000c0)=0xa0000) r2 = mq_open(&(0x7f00000002c0)='ns\xbf\x12\xe1\v\xc8E\xe0\x80r\x917kj\x9cL\xceZ\x99\xf8Q%\xde\xef\xf2\xa7\xd2\xab\x97\xc2e\'\xfc\x10\x850\x10_\\KA\x97\xb7.[O\xd56\xec^F\xdfT\xda\x9817\"\xf5h\xa4\xf8\a\x9e\xce\xa9&\xffq\xebA\x98\x96n\x17|\xc9xR\\0\xd5\x8c=J\x85\\u\xb2\\\xedB4\xb5z\xbb\xee\xbd\x96\x19\xd3\x98\xeb\xe8\xc1u\x8b\xf8hc\x81#\r\xe8\xf8%\xd9\x7f\r\x12M\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfc\xa7\x14t\x9feN*\xec\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0xd8, 0x0) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) mq_getsetattr(r2, 0x0, 0xfffffffffffffffe) r3 = openat(0xffffffffffffff9c, 0x0, 0x40042, 0x1) r4 = socket(0xa, 0x3, 0x87) fsmount(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r7 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) r8 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r8, &(0x7f0000000000)=[{&(0x7f00000001c0)="580000001500add427323b472545b45602117fffffff81000e224e217f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71036000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000040)={@host}) executing program 3: syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x3810754, &(0x7f00000001c0), 0x4, 0x4b1, &(0x7f0000000bc0)="$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") mknodat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x4, 0x20000000) executing program 2: syz_mount_image$romfs(&(0x7f0000000200), &(0x7f0000000480)='./file0\x00', 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="00f3200000be550020080000198c3b790000c19e57fc247c52a1695a251b480e31f9126b9b0b247df0690ca7d757194d0335d8e8a065e069e1290c00100000000000988309e751e0eec20f776e335f669773c3b365c1c646f538814dafe16dda497973e4fd"], 0x1, 0x162, &(0x7f0000000780)="$eJzs2rFKw0AYB/Bv0LZ2EkenQiUK2iRNtK46ipu7Q6m5NnixJRGkXRzFSVA4B19C8Al8AunopksHXyJyzVGTqEWXJuj/t+QPX5J+vYPL8tX8rldnQY1oo3d9MFryu16lYW+3WJ01KbJHRBUZhmF4q9MnL5P6MCT9ixuytfIWXatrbbF/yVzuWFm3BAAAAAAAAAAAAAAAAAAAAAAAP6SVVSh3hHfBXO7UY9WgPzhucu74AVEp+WBpll1mR6uoGS5igt/J9bET9fUSFWlHJlfs+rJuJp+/UWG1I/hren2NU69nBP1BzfWabaftnFiW3TA3TXPLMsbvMtJv1O5VTzQMH8zYOJn+dCg702LzZs/T5s16C9FV7n+BaG7ZFVdn6V/72P+/Hhbz0UbmoaB2Pi/9/KtwPvWe+Rx0OAm/OELzbfz9GxFR0a4+yvNPb3X5kSrOYjmz/fsA8J33AAAA///CvDfq") lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='secu'], 0x0, 0x0, 0x2) executing program 3: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x20000000) socket$nl_route(0x10, 0x3, 0x0) openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, 0x0) connect$pppoe(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) socket$nl_generic(0x10, 0x3, 0x10) mount(0x0, 0x0, &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) write(r1, &(0x7f00000000c0)='1', 0x1) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000040)={0x0, 0x405, 0x88}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/rescan\x00', 0x1, 0x0) write(r2, &(0x7f00000001c0)='1', 0x1) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close_range(r3, r4, 0x0) executing program 1: openat$vmci(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000032680)=""/102400, 0x19000) sched_setaffinity(r2, 0x2, &(0x7f0000000000)=0x80000000000003) mount(0x0, 0x0, 0x0, 0x1, 0x0) ioctl$FE_GET_PROPERTY(0xffffffffffffffff, 0x80106f53, &(0x7f0000000000)={0x1d, &(0x7f0000000680)=[{0x3c, '\x00', @data=0x4, 0x5}, {0x32, '\x00', @data=0xfffffffb, 0xfffffffa}]}) executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x402) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000040)={0x9, 0x5, 0x20ffd}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x200000e, 0x11, r0, 0x100000000) executing program 0: socket$unix(0x1, 0x1, 0x0) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000340)='./file1\x00', 0x210000, &(0x7f0000002f40), 0xfc, 0x582, &(0x7f0000005a80)="$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") r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000500), 0x2, 0x0) write(r0, &(0x7f0000000600)='dir .', 0x5) write(r0, &(0x7f0000000700)='bind', 0x4) executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000200), 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)={0x64, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @remote}}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @loopback}}}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0xac2f}]}, 0x64}, 0x1, 0x0, 0x0, 0x404c896}, 0xc000) sendmsg$IPCTNL_MSG_CT_DELETE(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="140000000201050000000000000000000200000853e54f24f208b2c00ed9d9dea6fd48e200ccd38ecae5477ca405a85fc78f1ee9c1857be11b6bc55df0816856d923964cb2bbbbface52b5596d83390d8501f4b6632ae61f71b79c3137375230e21857b0646e86babf90661901a56c40c89b63d2ed1af7e9"], 0x14}, 0x1, 0x0, 0x0, 0x20044804}, 0x40040) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="980000000001010400000000000000000a0000003c0001802c00018014000300fe8000000000000000000000000000aa14000400ff0100000000000000000000000000010c00028005000100000000003c0002802c00018014000300fe8000000000000000000000000000aa14000400fe8800000000000000000000000000010c0002800500010000000000080007"], 0x98}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000008c0)={0x50, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa, 0x0, 0x6}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x50}}, 0x0) executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$rxrpc(0x21, 0x2, 0x2) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0x0, 0x0, 0x0) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) r6 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_int(r6, 0x29, 0x16, &(0x7f0000fcb000), 0x4) bind$rxrpc(r1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'netdevsim0\x00'}) sendmsg$nl_route_sched(r0, 0x0, 0x0) executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7f03) executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x3, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="020400000a0000000000000002000000030006000000000002008000ac141405000000000000000002000100000000000000000000000000030005000000000002"], 0x50}, 0x1, 0x7}, 0x4) executing program 3: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi0\x00', 0x101001, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, &(0x7f0000000140)={'dt2801\x00', [0x294, 0x8, 0x7fffffff, 0x8, 0x2f, 0x2006, 0xf1, 0xa, 0x80ffa, 0x2, 0x0, 0x7, 0x0, 0x1000004, 0x1, 0x10000, 0xffffffa8, 0x7ffffffd, 0x1ef, 0x200009ea, 0x20000010, 0x55, 0x8, 0x4008, 0x746f, 0x8, 0x6, 0x4, 0xee, 0x4, 0x7ffd]}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x22a441, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@private1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@initdev}}, &(0x7f0000000200)=0xfffffeb1) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="38004d367ea6da6e3991d656630000", @ANYRESDEC, @ANYBLOB="01000000000000000000010000002400018008000700", @ANYRES32=0x0, @ANYBLOB="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"], 0x38}}, 0x2400404e) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000980)={0x800}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000042000102000007c8b26bbb884b6b"], 0x14}}, 0x0) connect$llc(r7, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@gettfilter={0x4c, 0x2e, 0x2, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x8, 0x5}, {0xffff, 0xd}, {0x7, 0x9}}, [{0x8, 0xb, 0xa05}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x7fffffff}, {0x8, 0xb, 0xfffffff8}, {0x8, 0xb, 0xffffffff}]}, 0x4c}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="bc000000000105060100000000000000020000003400018014000180080001007f000001080002007f0000011c000280050001000600000006000200303900000600030006bb00003400028014000180080001007f000001080002007f0000011c00028005000100060000000600020006bb00000600030030390000080003000000000e08000700000000780d000580090001007070747000000000200004801c0001"], 0xbc}}, 0x0) sendmmsg(r7, &(0x7f0000006e80)=[{{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000002700)="ed3dddc95dddc9ed", 0x8}], 0x1}}], 0x1, 0x8000) openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r9, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c) executing program 0: r0 = openat$dsp(0xffffffffffffff9c, 0x0, 0x42, 0x0) write$dsp(r0, &(0x7f00000001c0)="5cba91a4", 0xffffffd9) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000240)=0xfff) executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r2 = syz_open_dev$dvb_demux(&(0x7f0000000100), 0x100, 0x140) ioctl$DVB_DEMUX_DMX_EXPBUF(r2, 0xc00c6f3e, &(0x7f00000003c0)={0x9, 0x0, r0}) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000600)=ANY=[], 0xfdef) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8042, 0x0) inotify_init1(0x0) unshare(0x400) preadv(0xffffffffffffffff, 0x0, 0x0, 0xebc, 0x4) r4 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$vim2m_VIDIOC_ENUM_FMT(r4, 0xc0405602, &(0x7f0000000040)={0x8, 0x1, 0x288, "f9ab7c3dc1890132b154b281c1a0b7fd12285b513206ee063787faa4d7c8f914", 0x34324142}) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0x80, &(0x7f0000002500)=ANY=[], 0x1, 0x1f9, &(0x7f0000000180)="$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") r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fadvise64(r5, 0xe0ffff, 0x19, 0x3) setsockopt$inet6_tcp_int(r3, 0x6, 0x10, 0x0, 0x0) program did not crash replaying the whole log did not cause a kernel crash single: executing 5 programs separately with timeout 1m40s testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-syz_open_dev$sndmidi-writev-syz_open_dev$dvb_demux-ioctl$DVB_DEMUX_DMX_EXPBUF-bpf$PROG_LOAD_XDP-write$cgroup_subtree-socket$inet6_tcp-openat-inotify_init1-unshare-preadv-openat$vim2m-ioctl$vim2m_VIDIOC_ENUM_FMT-syz_mount_image$erofs-openat-fadvise64-setsockopt$inet6_tcp_int detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r2 = syz_open_dev$dvb_demux(&(0x7f0000000100), 0x100, 0x140) ioctl$DVB_DEMUX_DMX_EXPBUF(r2, 0xc00c6f3e, &(0x7f00000003c0)={0x9, 0x0, r0}) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000600)=ANY=[], 0xfdef) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8042, 0x0) inotify_init1(0x0) unshare(0x400) preadv(0xffffffffffffffff, 0x0, 0x0, 0xebc, 0x4) r4 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$vim2m_VIDIOC_ENUM_FMT(r4, 0xc0405602, &(0x7f0000000040)={0x8, 0x1, 0x288, "f9ab7c3dc1890132b154b281c1a0b7fd12285b513206ee063787faa4d7c8f914", 0x34324142}) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0x80, &(0x7f0000002500)=ANY=[], 0x1, 0x1f9, &(0x7f0000000180)="$eJzslU+L00AYxp+ZxEkqfgIvHlxwL6ZJquJlYb3syYPgongQDG52WTfrym4OtiDST+Ddmwc/hlCvfgipgihIvagnDyOTmTTTf7SNhxZ8f9DJk8z0nXfeYZ4BQRD/LZ8//e7LX1tffQAXsAHPfP/mAOBac2v8R//Hi/e3d+6/evj2g9cPGqPRvKXndwH0bjnIzbuUUtr9G+a5C17qc3a/D4bA6EfguGd0CoYHRj+x9IkaHwT7h1kaPD7J9pQIVROpJlZNC8CfMg2V36DLsGflx6zVnrU7R0mWpadzhCrUvDGzxPTK9b4P8/OBLSs/e78C6GzDqn6IwBEZ3QLDXaNvwitro0tirf+iW8V3rPiT6QrUWmQlvgCovuzXjjMidneAyS6hpqoVEGAL7/0aC72VR/rB3LrVWF8B91/jqNok6hRJD5g3WJ2SenNh3CCEOWGL/P3dth5bfiktdLk0tmd0iVrOhaF/yjcMVyx/0lbyurgsmvnxs+ZZu3P18Dg5SA/Sp3HcuhFeC8PrcbMwIt1OM0BHx28U/nS+it+Y7peA4ALPkzw/jXQrjKchLt7jMcd9KTUYdDk2L+t7R7mpGIv7E0A5KTM/XjyV2nRmJkQQBLFCLoHB+Jx0S2Fuk2GHlPGdFedJEARBEARBEARBEER9/gYAAP//xLdXmg==") r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fadvise64(r5, 0xe0ffff, 0x19, 0x3) setsockopt$inet6_tcp_int(r3, 0x6, 0x10, 0x0, 0x0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$nl_rdma-socket$nl_route-socket$nl_netfilter-openat-openat$sequencer2-ioctl$SNDCTL_SYNTH_ID-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-openat$comedi-ioctl$COMEDI_DEVCONFIG-openat$tun-getsockopt$inet6_IPV6_XFRM_POLICY-ioctl$TUNSETOWNER-socket$nl_generic-syz_genetlink_get_family_id$mptcp-sendmsg$MPTCP_PM_CMD_ADD_ADDR-syz_init_net_socket$llc-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_generic-connect$llc-sendmsg$nl_route_sched-socket$nl_netfilter-sendmsg$nl_netfilter-sendmmsg-openat$vmci-socket$inet6_tcp-bind$inet6 detailed listing: executing program 0: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi0\x00', 0x101001, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, &(0x7f0000000140)={'dt2801\x00', [0x294, 0x8, 0x7fffffff, 0x8, 0x2f, 0x2006, 0xf1, 0xa, 0x80ffa, 0x2, 0x0, 0x7, 0x0, 0x1000004, 0x1, 0x10000, 0xffffffa8, 0x7ffffffd, 0x1ef, 0x200009ea, 0x20000010, 0x55, 0x8, 0x4008, 0x746f, 0x8, 0x6, 0x4, 0xee, 0x4, 0x7ffd]}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x22a441, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@private1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@initdev}}, &(0x7f0000000200)=0xfffffeb1) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="38004d367ea6da6e3991d656630000", @ANYRESDEC, @ANYBLOB="01000000000000000000010000002400018008000700", @ANYRES32=0x0, @ANYBLOB="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"], 0x38}}, 0x2400404e) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000980)={0x800}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000042000102000007c8b26bbb884b6b"], 0x14}}, 0x0) connect$llc(r7, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@gettfilter={0x4c, 0x2e, 0x2, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x8, 0x5}, {0xffff, 0xd}, {0x7, 0x9}}, [{0x8, 0xb, 0xa05}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x7fffffff}, {0x8, 0xb, 0xfffffff8}, {0x8, 0xb, 0xffffffff}]}, 0x4c}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="bc000000000105060100000000000000020000003400018014000180080001007f000001080002007f0000011c000280050001000600000006000200303900000600030006bb00003400028014000180080001007f000001080002007f0000011c00028005000100060000000600020006bb00000600030030390000080003000000000e08000700000000780d000580090001007070747000000000200004801c0001"], 0xbc}}, 0x0) sendmmsg(r7, &(0x7f0000006e80)=[{{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000002700)="ed3dddc95dddc9ed", 0x8}], 0x1}}], 0x1, 0x8000) openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r9, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): close_range-sendfile detailed listing: executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7f03) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vmci-prlimit64-sched_setscheduler-getpgrp-sched_setaffinity-prctl$PR_SCHED_CORE-getpid-sched_setscheduler-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-sched_setaffinity-mount-ioctl$FE_GET_PROPERTY detailed listing: executing program 0: openat$vmci(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000032680)=""/102400, 0x19000) sched_setaffinity(r2, 0x2, &(0x7f0000000000)=0x80000000000003) mount(0x0, 0x0, 0x0, 0x1, 0x0) ioctl$FE_GET_PROPERTY(0xffffffffffffffff, 0x80106f53, &(0x7f0000000000)={0x1d, &(0x7f0000000680)=[{0x3c, '\x00', @data=0x4, 0x5}, {0x32, '\x00', @data=0xfffffffb, 0xfffffffa}]}) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-ioctl$KDFONTOP_SET-syz_open_procfs-read$eventfd detailed listing: executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000480)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000000040)='net/netstat\x00') read$eventfd(r3, &(0x7f0000000280), 0x8) program did not crash single: failed to extract reproducer bisect: bisecting 30 programs with base timeout 1m40s testing program (duration=1m47s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [28, 12, 24, 2, 16, 3, 5, 29, 16, 4, 21, 12, 12, 3, 17, 29, 24, 2, 2, 22, 16, 3, 5, 12, 21, 2, 2, 30, 3, 21] detailed listing: executing program 4: r0 = syz_usb_connect(0x2, 0x3f, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000016038308c5109a8146e40102230109022d0001000000000904000003030000000905be3b"], 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000080), 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000000c0)={{0x6}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}) syz_usb_control_io(r0, 0x0, &(0x7f0000000bc0)={0x84, &(0x7f0000000600)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000680)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_connect(0x2, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000022fb040d80408fdb159000000010902240001080000000904b109020a5f92400905ad0aff03f70709090587", @ANYBLOB="e2"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000500)={0x44, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000740)={{0x4, 0x0, 0xc, 0x5, 'syz1\x00', 0xb}, 0x3, 0x30, 0x3, 0xffffffffffffffff, 0x4, 0x6, 'syz1\x00', &(0x7f0000000040)=['(}\x00', '\x00', '&[.][,-\\*]8@-,-\x00', '/dev/ttynull\x00'], 0x21}) ioctl$TCSETS2(r2, 0x402c542b, &(0x7f0000000240)={0x80, 0x983, 0x7, 0x0, 0xe, "d4050411adef244915ba67de72f22b96c239e9", 0x3ff, 0x7}) r3 = dup(r2) write$UHID_INPUT(r3, &(0x7f0000001040)={0xfc, {"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", 0x1000}}, 0x1006) syz_usb_control_io(r0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000005c0), r3) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000580)={0x1c, &(0x7f0000000380)={0x20, 0x15, 0x71, "27cbc93327c4af8be3ca1010588c0477e4fb9e57868bc03193e37e836ea0dcb2b791c653340c1d720575b2be56c585993b3307301a12ec92de5ca77e6527c159caaf912b5681f0dd3114866b8ccf61ef650e6ba4868f3f423b22655118058f45649647fbd6d7a1a4b81a6f04cf0b10c54c"}, &(0x7f0000000480)={0x0, 0xa, 0x1, 0x1e}, &(0x7f00000004c0)={0x0, 0x8, 0x1, 0x6}}) r4 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000041436120410e5150e8d5000000010902f06b5c01000000090401001186eeea000905821704"], 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x2840, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x64, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(r4, 0x82, 0xfffffffffffffea8, &(0x7f0000000100)=ANY=[]) syz_emit_vhci(&(0x7f0000000080)=ANY=[@ANYBLOB="030000754c1a3b182892b0d6a1b8b0f2cda846598d5a2686f31d98e3114490b353b28d9928ea0d57e85bfda4f6fdbddc5b2fd99d6850a8f6e3acbf3014609d300616c76eba7ead14e112544d2a2c34bd7f40d20252484520fc7f8e60d8e6d648474aeada430c4ffaddc376d534033849b95b4321deab010ff7"], 0x79) executing program 1: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000480)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000000040)='net/netstat\x00') read$eventfd(r3, &(0x7f0000000280), 0x8) executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'vcan0\x00', 0x1}) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, &(0x7f00000017c0)=@raw={'raw\x00', 0x4001, 0x3, 0x1268, 0x10f0, 0x700001b, 0x148, 0x0, 0x148, 0x11d0, 0x206, 0x240, 0x11d0, 0x240, 0x7fffffe, 0x0, {[{{@ip={@multicast1, @empty, 0xffffff00, 0xffffffff, 'veth0_to_hsr\x00', 'sit0\x00', {0xff}, {0xff}, 0x2f, 0x1, 0x46}, 0x1ea, 0x10d0, 0x10f0, 0x0, {0x390, 0x8f00}, [@common=@addrtype={{0x30}, {0x158, 0x202}}, @common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x1, 0x0, './cgroup.net/syz1\x00', 0x5, {0xffffffffffffff03}}}]}, @unspec=@NOTRACK={0x20}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x4}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0xd4, 'syz1\x00', {0x9e2}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x12c8) openat$comedi(0xffffffffffffff9c, 0x0, 0x88000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x10, 0x80003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'lo\x00'}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x0, 0x44}, 0x4048001) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) socket$rxrpc(0x21, 0x2, 0x2) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000002c0)={@ifindex, 0xffffffffffffffff, 0x2, 0x2000}, 0x20) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) set_mempolicy(0x1, &(0x7f0000000140), 0x5) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) write$dsp(r3, &(0x7f00000001c0)="5cba91a4", 0xffffffd9) ioctl$SNDCTL_DSP_SPEED(r3, 0xc0045002, &(0x7f0000000240)=0xfff) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x2000c12, &(0x7f00000007c0)=ANY=[@ANYBLOB='hide,dmode=0x0000000000000009,session=0x0000000000000023,utf8,map=acorn,check=strict,mode=0x00000000000000c9,cruft,map=off,check=strict,overriderockperm,block=0x0000000000000200,cruft,nocompress,cruft,session=0x000000000000002e,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c7362736563746f723d3078303030303030303030303030303004332c0091386ba63f775915b6b981669f99a6758fc6130e2e181f075ed46c0b97ee8c6ce2d08017924dd527144bf683e31335a3b7f24e5a1a93da15e92a08550215ecc4070da2db21d6ac07dadb5cb173d0b41818198ff783f10620b9875eeda06e2edde06600000000"], 0x1, 0xa3e, &(0x7f0000000940)="$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") prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) userfaultfd(0x80001) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000009, 0x32, 0xffffffffffffffff, 0x91c6b000) open_by_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[], 0x0) executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./debug/block/sda/hctx0/tags\x00', 0x0, 0x0) read(r0, &(0x7f0000000940)=""/1040, 0x410) executing program 4: openat$vmci(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000032680)=""/102400, 0x19000) sched_setaffinity(r2, 0x2, &(0x7f0000000000)=0x80000000000003) mount(0x0, 0x0, 0x0, 0x1, 0x0) ioctl$FE_GET_PROPERTY(0xffffffffffffffff, 0x80106f53, &(0x7f0000000000)={0x1d, &(0x7f0000000680)=[{0x3c, '\x00', @data=0x4, 0x5}, {0x32, '\x00', @data=0xfffffffb, 0xfffffffa}]}) executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x1a2c42) ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000001ac0)={r0, 0x2000, {0x0, 0x0, 0x0, 0x0, 0x14a1ff, 0x0, 0x0, 0x1a, 0x1c, "3384020bbe82b398000000000000000000001d0ec0c1b4e9b1c4369d03740100ceaac594b3d6d741dd17c1c50d38ef2a565ef1e80000000058966500", "a9103939c787a16c1ca4f837026d1a8554feac911e1cd130e04d528539f3d3289737f0374c72a964a02447a75df8a6ca7f040000000000000072fd29f35239d2", "24431a1e77a68e174f00", [0x9, 0x400]}}) r2 = dup(r1) write$UHID_INPUT(r2, &(0x7f0000001c00)={0x8, {"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", 0x1000}}, 0xfffffe38) executing program 1: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x800) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x4, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/44, 0x2c}], 0x1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000e00)=[{0x0}], 0x1}, 0x20000000) writev(r0, &(0x7f00000003c0), 0x100000000000022d) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r2 = socket$alg(0x26, 0x5, 0x0) r3 = gettid() prlimit64(r3, 0x6, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./debug\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./debug/block/sda/hctx0/tags\x00', 0x0, 0x0) read(r4, &(0x7f0000000940)=""/1040, 0x410) bind$alg(r2, &(0x7f00000007c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(sm4)\x00'}, 0x58) pipe(&(0x7f0000000000)) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, 0x0, 0x40) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) r6 = accept4(r2, 0x0, 0x0, 0x800) recvmsg(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, 0x0, &(0x7f0000000140)) executing program 1: openat$vmci(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000032680)=""/102400, 0x19000) sched_setaffinity(r2, 0x2, &(0x7f0000000000)=0x80000000000003) mount(0x0, 0x0, 0x0, 0x1, 0x0) ioctl$FE_GET_PROPERTY(0xffffffffffffffff, 0x80106f53, &(0x7f0000000000)={0x1d, &(0x7f0000000680)=[{0x3c, '\x00', @data=0x4, 0x5}, {0x32, '\x00', @data=0xfffffffb, 0xfffffffa}]}) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8401) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000080)='.\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) executing program 1: ioctl$BTRFS_IOC_SET_FEATURES(0xffffffffffffffff, 0x40309439, &(0x7f0000000000)={0x2, 0x1, 0x11}) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x10000000005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r1 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x40003) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xb, 0xa, 0x5, 0x100008, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0), &(0x7f00000003c0), 0x3f, r3}, 0x38) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0xdafbe5d6891b6e4) setresgid(0x0, 0x0, 0xffffffffffffffff) executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000480)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000000040)='net/netstat\x00') read$eventfd(r3, &(0x7f0000000280), 0x8) executing program 0: bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000180)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x40000001, 0x4, 0x2, 0x31237648, 0x6, 0x2, 0x80}]}) r0 = openat$kvm(0xffffff9c, &(0x7f0000000180), 0x129102, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0xfffff34, 0x0, [{0xf88e470f, 0xed}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x2, 0x9, 0xfffffffffffffffd, 0x71, 0x2, 0x2, 0x2d7, 0x8000000000000000, 0x8000000000000000, 0x5, 0x0, 0x4, 0x401, 0x2, 0x5, 0x8d], 0xeeee8000, 0x284e97}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x4a282, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, 0x0, &(0x7f0000000180)) executing program 2: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000dc0)={0x38, 0x5, 0x8, 0x9, 0x0, 0x9, 0x0, 0xaa, 0xfa11, 0xffffffff}, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(0xffffffffffffffff, 0xc034564b, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', 0x0}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r4 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r5, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x0) close(0x3) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x0, 0x8}}}]}, 0x38}}, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000040)='./bus\x00', 0x1c1242, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000100), 0x103900, 0x0) executing program 3: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x800) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x4, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/44, 0x2c}], 0x1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000e00)=[{0x0}], 0x1}, 0x20000000) writev(r0, &(0x7f00000003c0), 0x100000000000022d) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r2 = socket$alg(0x26, 0x5, 0x0) r3 = gettid() prlimit64(r3, 0x6, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./debug\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./debug/block/sda/hctx0/tags\x00', 0x0, 0x0) read(r4, &(0x7f0000000940)=""/1040, 0x410) bind$alg(r2, &(0x7f00000007c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(sm4)\x00'}, 0x58) pipe(&(0x7f0000000000)) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, 0x0, 0x40) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) r6 = accept4(r2, 0x0, 0x0, 0x800) recvmsg(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, 0x0, &(0x7f0000000140)) executing program 0: r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r1, 0x7a7, &(0x7f00000000c0)=0xa0000) r2 = mq_open(&(0x7f00000002c0)='ns\xbf\x12\xe1\v\xc8E\xe0\x80r\x917kj\x9cL\xceZ\x99\xf8Q%\xde\xef\xf2\xa7\xd2\xab\x97\xc2e\'\xfc\x10\x850\x10_\\KA\x97\xb7.[O\xd56\xec^F\xdfT\xda\x9817\"\xf5h\xa4\xf8\a\x9e\xce\xa9&\xffq\xebA\x98\x96n\x17|\xc9xR\\0\xd5\x8c=J\x85\\u\xb2\\\xedB4\xb5z\xbb\xee\xbd\x96\x19\xd3\x98\xeb\xe8\xc1u\x8b\xf8hc\x81#\r\xe8\xf8%\xd9\x7f\r\x12M\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfc\xa7\x14t\x9feN*\xec\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0xd8, 0x0) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) mq_getsetattr(r2, 0x0, 0xfffffffffffffffe) r3 = openat(0xffffffffffffff9c, 0x0, 0x40042, 0x1) r4 = socket(0xa, 0x3, 0x87) fsmount(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r7 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) r8 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r8, &(0x7f0000000000)=[{&(0x7f00000001c0)="580000001500add427323b472545b45602117fffffff81000e224e217f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71036000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000040)={@host}) executing program 3: syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x3810754, &(0x7f00000001c0), 0x4, 0x4b1, &(0x7f0000000bc0)="$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") mknodat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x4, 0x20000000) executing program 2: syz_mount_image$romfs(&(0x7f0000000200), &(0x7f0000000480)='./file0\x00', 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="00f3200000be550020080000198c3b790000c19e57fc247c52a1695a251b480e31f9126b9b0b247df0690ca7d757194d0335d8e8a065e069e1290c00100000000000988309e751e0eec20f776e335f669773c3b365c1c646f538814dafe16dda497973e4fd"], 0x1, 0x162, &(0x7f0000000780)="$eJzs2rFKw0AYB/Bv0LZ2EkenQiUK2iRNtK46ipu7Q6m5NnixJRGkXRzFSVA4B19C8Al8AunopksHXyJyzVGTqEWXJuj/t+QPX5J+vYPL8tX8rldnQY1oo3d9MFryu16lYW+3WJ01KbJHRBUZhmF4q9MnL5P6MCT9ixuytfIWXatrbbF/yVzuWFm3BAAAAAAAAAAAAAAAAAAAAAAAP6SVVSh3hHfBXO7UY9WgPzhucu74AVEp+WBpll1mR6uoGS5igt/J9bET9fUSFWlHJlfs+rJuJp+/UWG1I/hren2NU69nBP1BzfWabaftnFiW3TA3TXPLMsbvMtJv1O5VTzQMH8zYOJn+dCg702LzZs/T5s16C9FV7n+BaG7ZFVdn6V/72P+/Hhbz0UbmoaB2Pi/9/KtwPvWe+Rx0OAm/OELzbfz9GxFR0a4+yvNPb3X5kSrOYjmz/fsA8J33AAAA///CvDfq") lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='secu'], 0x0, 0x0, 0x2) executing program 3: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x20000000) socket$nl_route(0x10, 0x3, 0x0) openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, 0x0) connect$pppoe(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) socket$nl_generic(0x10, 0x3, 0x10) mount(0x0, 0x0, &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) write(r1, &(0x7f00000000c0)='1', 0x1) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000040)={0x0, 0x405, 0x88}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/rescan\x00', 0x1, 0x0) write(r2, &(0x7f00000001c0)='1', 0x1) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close_range(r3, r4, 0x0) executing program 1: openat$vmci(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000032680)=""/102400, 0x19000) sched_setaffinity(r2, 0x2, &(0x7f0000000000)=0x80000000000003) mount(0x0, 0x0, 0x0, 0x1, 0x0) ioctl$FE_GET_PROPERTY(0xffffffffffffffff, 0x80106f53, &(0x7f0000000000)={0x1d, &(0x7f0000000680)=[{0x3c, '\x00', @data=0x4, 0x5}, {0x32, '\x00', @data=0xfffffffb, 0xfffffffa}]}) executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x402) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000040)={0x9, 0x5, 0x20ffd}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x200000e, 0x11, r0, 0x100000000) executing program 0: socket$unix(0x1, 0x1, 0x0) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000340)='./file1\x00', 0x210000, &(0x7f0000002f40), 0xfc, 0x582, &(0x7f0000005a80)="$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") r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000500), 0x2, 0x0) write(r0, &(0x7f0000000600)='dir .', 0x5) write(r0, &(0x7f0000000700)='bind', 0x4) executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000200), 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)={0x64, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @remote}}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @loopback}}}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0xac2f}]}, 0x64}, 0x1, 0x0, 0x0, 0x404c896}, 0xc000) sendmsg$IPCTNL_MSG_CT_DELETE(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="140000000201050000000000000000000200000853e54f24f208b2c00ed9d9dea6fd48e200ccd38ecae5477ca405a85fc78f1ee9c1857be11b6bc55df0816856d923964cb2bbbbface52b5596d83390d8501f4b6632ae61f71b79c3137375230e21857b0646e86babf90661901a56c40c89b63d2ed1af7e9"], 0x14}, 0x1, 0x0, 0x0, 0x20044804}, 0x40040) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="980000000001010400000000000000000a0000003c0001802c00018014000300fe8000000000000000000000000000aa14000400ff0100000000000000000000000000010c00028005000100000000003c0002802c00018014000300fe8000000000000000000000000000aa14000400fe8800000000000000000000000000010c0002800500010000000000080007"], 0x98}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000008c0)={0x50, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa, 0x0, 0x6}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x50}}, 0x0) executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$rxrpc(0x21, 0x2, 0x2) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0x0, 0x0, 0x0) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) r6 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_int(r6, 0x29, 0x16, &(0x7f0000fcb000), 0x4) bind$rxrpc(r1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'netdevsim0\x00'}) sendmsg$nl_route_sched(r0, 0x0, 0x0) executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7f03) executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x3, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="020400000a0000000000000002000000030006000000000002008000ac141405000000000000000002000100000000000000000000000000030005000000000002"], 0x50}, 0x1, 0x7}, 0x4) executing program 3: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi0\x00', 0x101001, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, &(0x7f0000000140)={'dt2801\x00', [0x294, 0x8, 0x7fffffff, 0x8, 0x2f, 0x2006, 0xf1, 0xa, 0x80ffa, 0x2, 0x0, 0x7, 0x0, 0x1000004, 0x1, 0x10000, 0xffffffa8, 0x7ffffffd, 0x1ef, 0x200009ea, 0x20000010, 0x55, 0x8, 0x4008, 0x746f, 0x8, 0x6, 0x4, 0xee, 0x4, 0x7ffd]}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x22a441, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@private1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@initdev}}, &(0x7f0000000200)=0xfffffeb1) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="38004d367ea6da6e3991d656630000", @ANYRESDEC, @ANYBLOB="01000000000000000000010000002400018008000700", @ANYRES32=0x0, @ANYBLOB="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"], 0x38}}, 0x2400404e) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000980)={0x800}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000042000102000007c8b26bbb884b6b"], 0x14}}, 0x0) connect$llc(r7, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@gettfilter={0x4c, 0x2e, 0x2, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x8, 0x5}, {0xffff, 0xd}, {0x7, 0x9}}, [{0x8, 0xb, 0xa05}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x7fffffff}, {0x8, 0xb, 0xfffffff8}, {0x8, 0xb, 0xffffffff}]}, 0x4c}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="bc000000000105060100000000000000020000003400018014000180080001007f000001080002007f0000011c000280050001000600000006000200303900000600030006bb00003400028014000180080001007f000001080002007f0000011c00028005000100060000000600020006bb00000600030030390000080003000000000e08000700000000780d000580090001007070747000000000200004801c0001"], 0xbc}}, 0x0) sendmmsg(r7, &(0x7f0000006e80)=[{{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000002700)="ed3dddc95dddc9ed", 0x8}], 0x1}}], 0x1, 0x8000) openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r9, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c) executing program 0: r0 = openat$dsp(0xffffffffffffff9c, 0x0, 0x42, 0x0) write$dsp(r0, &(0x7f00000001c0)="5cba91a4", 0xffffffd9) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000240)=0xfff) executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r2 = syz_open_dev$dvb_demux(&(0x7f0000000100), 0x100, 0x140) ioctl$DVB_DEMUX_DMX_EXPBUF(r2, 0xc00c6f3e, &(0x7f00000003c0)={0x9, 0x0, r0}) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000600)=ANY=[], 0xfdef) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8042, 0x0) inotify_init1(0x0) unshare(0x400) preadv(0xffffffffffffffff, 0x0, 0x0, 0xebc, 0x4) r4 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$vim2m_VIDIOC_ENUM_FMT(r4, 0xc0405602, &(0x7f0000000040)={0x8, 0x1, 0x288, "f9ab7c3dc1890132b154b281c1a0b7fd12285b513206ee063787faa4d7c8f914", 0x34324142}) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0x80, &(0x7f0000002500)=ANY=[], 0x1, 0x1f9, &(0x7f0000000180)="$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") r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fadvise64(r5, 0xe0ffff, 0x19, 0x3) setsockopt$inet6_tcp_int(r3, 0x6, 0x10, 0x0, 0x0) program did not crash replaying the whole log did not cause a kernel crash single: executing 5 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-syz_open_dev$sndmidi-writev-syz_open_dev$dvb_demux-ioctl$DVB_DEMUX_DMX_EXPBUF-bpf$PROG_LOAD_XDP-write$cgroup_subtree-socket$inet6_tcp-openat-inotify_init1-unshare-preadv-openat$vim2m-ioctl$vim2m_VIDIOC_ENUM_FMT-syz_mount_image$erofs-openat-fadvise64-setsockopt$inet6_tcp_int detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r2 = syz_open_dev$dvb_demux(&(0x7f0000000100), 0x100, 0x140) ioctl$DVB_DEMUX_DMX_EXPBUF(r2, 0xc00c6f3e, &(0x7f00000003c0)={0x9, 0x0, r0}) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000600)=ANY=[], 0xfdef) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8042, 0x0) inotify_init1(0x0) unshare(0x400) preadv(0xffffffffffffffff, 0x0, 0x0, 0xebc, 0x4) r4 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$vim2m_VIDIOC_ENUM_FMT(r4, 0xc0405602, &(0x7f0000000040)={0x8, 0x1, 0x288, "f9ab7c3dc1890132b154b281c1a0b7fd12285b513206ee063787faa4d7c8f914", 0x34324142}) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0x80, &(0x7f0000002500)=ANY=[], 0x1, 0x1f9, &(0x7f0000000180)="$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") r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fadvise64(r5, 0xe0ffff, 0x19, 0x3) setsockopt$inet6_tcp_int(r3, 0x6, 0x10, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$nl_rdma-socket$nl_route-socket$nl_netfilter-openat-openat$sequencer2-ioctl$SNDCTL_SYNTH_ID-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-openat$comedi-ioctl$COMEDI_DEVCONFIG-openat$tun-getsockopt$inet6_IPV6_XFRM_POLICY-ioctl$TUNSETOWNER-socket$nl_generic-syz_genetlink_get_family_id$mptcp-sendmsg$MPTCP_PM_CMD_ADD_ADDR-syz_init_net_socket$llc-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_generic-connect$llc-sendmsg$nl_route_sched-socket$nl_netfilter-sendmsg$nl_netfilter-sendmmsg-openat$vmci-socket$inet6_tcp-bind$inet6 detailed listing: executing program 0: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi0\x00', 0x101001, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, &(0x7f0000000140)={'dt2801\x00', [0x294, 0x8, 0x7fffffff, 0x8, 0x2f, 0x2006, 0xf1, 0xa, 0x80ffa, 0x2, 0x0, 0x7, 0x0, 0x1000004, 0x1, 0x10000, 0xffffffa8, 0x7ffffffd, 0x1ef, 0x200009ea, 0x20000010, 0x55, 0x8, 0x4008, 0x746f, 0x8, 0x6, 0x4, 0xee, 0x4, 0x7ffd]}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x22a441, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@private1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@initdev}}, &(0x7f0000000200)=0xfffffeb1) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="38004d367ea6da6e3991d656630000", @ANYRESDEC, @ANYBLOB="01000000000000000000010000002400018008000700", @ANYRES32=0x0, @ANYBLOB="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"], 0x38}}, 0x2400404e) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000980)={0x800}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000042000102000007c8b26bbb884b6b"], 0x14}}, 0x0) connect$llc(r7, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@gettfilter={0x4c, 0x2e, 0x2, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x8, 0x5}, {0xffff, 0xd}, {0x7, 0x9}}, [{0x8, 0xb, 0xa05}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x7fffffff}, {0x8, 0xb, 0xfffffff8}, {0x8, 0xb, 0xffffffff}]}, 0x4c}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="bc000000000105060100000000000000020000003400018014000180080001007f000001080002007f0000011c000280050001000600000006000200303900000600030006bb00003400028014000180080001007f000001080002007f0000011c00028005000100060000000600020006bb00000600030030390000080003000000000e08000700000000780d000580090001007070747000000000200004801c0001"], 0xbc}}, 0x0) sendmmsg(r7, &(0x7f0000006e80)=[{{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000002700)="ed3dddc95dddc9ed", 0x8}], 0x1}}], 0x1, 0x8000) openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r9, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c) program crashed: KASAN: use-after-free Read in llc_conn_ac_send_sabme_cmd_p_set_x single: successfully extracted reproducer found reproducer with 30 syscalls minimizing guilty program testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$nl_rdma-socket$nl_route-socket$nl_netfilter-openat-openat$sequencer2-ioctl$SNDCTL_SYNTH_ID-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-openat$comedi-ioctl$COMEDI_DEVCONFIG-openat$tun-getsockopt$inet6_IPV6_XFRM_POLICY-ioctl$TUNSETOWNER-socket$nl_generic-syz_genetlink_get_family_id$mptcp-sendmsg$MPTCP_PM_CMD_ADD_ADDR-syz_init_net_socket$llc-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_generic-connect$llc-sendmsg$nl_route_sched-socket$nl_netfilter-sendmsg$nl_netfilter-sendmmsg-openat$vmci-socket$inet6_tcp detailed listing: executing program 0: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi0\x00', 0x101001, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, &(0x7f0000000140)={'dt2801\x00', [0x294, 0x8, 0x7fffffff, 0x8, 0x2f, 0x2006, 0xf1, 0xa, 0x80ffa, 0x2, 0x0, 0x7, 0x0, 0x1000004, 0x1, 0x10000, 0xffffffa8, 0x7ffffffd, 0x1ef, 0x200009ea, 0x20000010, 0x55, 0x8, 0x4008, 0x746f, 0x8, 0x6, 0x4, 0xee, 0x4, 0x7ffd]}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x22a441, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@private1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@initdev}}, &(0x7f0000000200)=0xfffffeb1) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="38004d367ea6da6e3991d656630000", @ANYRESDEC, @ANYBLOB="01000000000000000000010000002400018008000700", @ANYRES32=0x0, @ANYBLOB="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"], 0x38}}, 0x2400404e) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000980)={0x800}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000042000102000007c8b26bbb884b6b"], 0x14}}, 0x0) connect$llc(r7, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@gettfilter={0x4c, 0x2e, 0x2, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x8, 0x5}, {0xffff, 0xd}, {0x7, 0x9}}, [{0x8, 0xb, 0xa05}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x7fffffff}, {0x8, 0xb, 0xfffffff8}, {0x8, 0xb, 0xffffffff}]}, 0x4c}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="bc000000000105060100000000000000020000003400018014000180080001007f000001080002007f0000011c000280050001000600000006000200303900000600030006bb00003400028014000180080001007f000001080002007f0000011c00028005000100060000000600020006bb00000600030030390000080003000000000e08000700000000780d000580090001007070747000000000200004801c0001"], 0xbc}}, 0x0) sendmmsg(r7, &(0x7f0000006e80)=[{{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000002700)="ed3dddc95dddc9ed", 0x8}], 0x1}}], 0x1, 0x8000) openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) program crashed: KASAN: use-after-free Read in llc_conn_ac_send_sabme_cmd_p_set_x testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$nl_rdma-socket$nl_route-socket$nl_netfilter-openat-openat$sequencer2-ioctl$SNDCTL_SYNTH_ID-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-openat$comedi-ioctl$COMEDI_DEVCONFIG-openat$tun-getsockopt$inet6_IPV6_XFRM_POLICY-ioctl$TUNSETOWNER-socket$nl_generic-syz_genetlink_get_family_id$mptcp-sendmsg$MPTCP_PM_CMD_ADD_ADDR-syz_init_net_socket$llc-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_generic-connect$llc-sendmsg$nl_route_sched-socket$nl_netfilter-sendmsg$nl_netfilter-sendmmsg-openat$vmci detailed listing: executing program 0: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi0\x00', 0x101001, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, &(0x7f0000000140)={'dt2801\x00', [0x294, 0x8, 0x7fffffff, 0x8, 0x2f, 0x2006, 0xf1, 0xa, 0x80ffa, 0x2, 0x0, 0x7, 0x0, 0x1000004, 0x1, 0x10000, 0xffffffa8, 0x7ffffffd, 0x1ef, 0x200009ea, 0x20000010, 0x55, 0x8, 0x4008, 0x746f, 0x8, 0x6, 0x4, 0xee, 0x4, 0x7ffd]}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x22a441, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@private1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@initdev}}, &(0x7f0000000200)=0xfffffeb1) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="38004d367ea6da6e3991d656630000", @ANYRESDEC, @ANYBLOB="01000000000000000000010000002400018008000700", @ANYRES32=0x0, @ANYBLOB="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"], 0x38}}, 0x2400404e) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000980)={0x800}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000042000102000007c8b26bbb884b6b"], 0x14}}, 0x0) connect$llc(r7, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@gettfilter={0x4c, 0x2e, 0x2, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x8, 0x5}, {0xffff, 0xd}, {0x7, 0x9}}, [{0x8, 0xb, 0xa05}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x7fffffff}, {0x8, 0xb, 0xfffffff8}, {0x8, 0xb, 0xffffffff}]}, 0x4c}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="bc000000000105060100000000000000020000003400018014000180080001007f000001080002007f0000011c000280050001000600000006000200303900000600030006bb00003400028014000180080001007f000001080002007f0000011c00028005000100060000000600020006bb00000600030030390000080003000000000e08000700000000780d000580090001007070747000000000200004801c0001"], 0xbc}}, 0x0) sendmmsg(r7, &(0x7f0000006e80)=[{{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000002700)="ed3dddc95dddc9ed", 0x8}], 0x1}}], 0x1, 0x8000) openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) program crashed: KASAN: use-after-free Read in llc_conn_ac_send_sabme_cmd_p_set_x testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$nl_rdma-socket$nl_route-socket$nl_netfilter-openat-openat$sequencer2-ioctl$SNDCTL_SYNTH_ID-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-openat$comedi-ioctl$COMEDI_DEVCONFIG-openat$tun-getsockopt$inet6_IPV6_XFRM_POLICY-ioctl$TUNSETOWNER-socket$nl_generic-syz_genetlink_get_family_id$mptcp-sendmsg$MPTCP_PM_CMD_ADD_ADDR-syz_init_net_socket$llc-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_generic-connect$llc-sendmsg$nl_route_sched-socket$nl_netfilter-sendmsg$nl_netfilter-sendmmsg detailed listing: executing program 0: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi0\x00', 0x101001, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, &(0x7f0000000140)={'dt2801\x00', [0x294, 0x8, 0x7fffffff, 0x8, 0x2f, 0x2006, 0xf1, 0xa, 0x80ffa, 0x2, 0x0, 0x7, 0x0, 0x1000004, 0x1, 0x10000, 0xffffffa8, 0x7ffffffd, 0x1ef, 0x200009ea, 0x20000010, 0x55, 0x8, 0x4008, 0x746f, 0x8, 0x6, 0x4, 0xee, 0x4, 0x7ffd]}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x22a441, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@private1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@initdev}}, &(0x7f0000000200)=0xfffffeb1) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="38004d367ea6da6e3991d656630000", @ANYRESDEC, @ANYBLOB="01000000000000000000010000002400018008000700", @ANYRES32=0x0, @ANYBLOB="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"], 0x38}}, 0x2400404e) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000980)={0x800}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000042000102000007c8b26bbb884b6b"], 0x14}}, 0x0) connect$llc(r7, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@gettfilter={0x4c, 0x2e, 0x2, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x8, 0x5}, {0xffff, 0xd}, {0x7, 0x9}}, [{0x8, 0xb, 0xa05}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x7fffffff}, {0x8, 0xb, 0xfffffff8}, {0x8, 0xb, 0xffffffff}]}, 0x4c}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="bc000000000105060100000000000000020000003400018014000180080001007f000001080002007f0000011c000280050001000600000006000200303900000600030006bb00003400028014000180080001007f000001080002007f0000011c00028005000100060000000600020006bb00000600030030390000080003000000000e08000700000000780d000580090001007070747000000000200004801c0001"], 0xbc}}, 0x0) sendmmsg(r7, &(0x7f0000006e80)=[{{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000002700)="ed3dddc95dddc9ed", 0x8}], 0x1}}], 0x1, 0x8000) minimization failed with failed to copy syz-execprog to VM: scp failed: timedout after 1m0s ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "-O" "/syzkaller/syzkaller/current/bin/linux_amd64/syz-execprog" "root@10.128.1.54:ci2-linux-5-15-kasan/syz-execprog"] extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$nl_rdma-socket$nl_route-socket$nl_netfilter-openat-openat$sequencer2-ioctl$SNDCTL_SYNTH_ID-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-openat$comedi-ioctl$COMEDI_DEVCONFIG-openat$tun-getsockopt$inet6_IPV6_XFRM_POLICY-ioctl$TUNSETOWNER-socket$nl_generic-syz_genetlink_get_family_id$mptcp-sendmsg$MPTCP_PM_CMD_ADD_ADDR-syz_init_net_socket$llc-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_generic-connect$llc-sendmsg$nl_route_sched-socket$nl_netfilter-sendmsg$nl_netfilter-sendmmsg-openat$vmci program crashed: no output from test machine a never seen crash title: no output from test machine, ignore simplifying guilty program options testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$nl_rdma-socket$nl_route-socket$nl_netfilter-openat-openat$sequencer2-ioctl$SNDCTL_SYNTH_ID-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-openat$comedi-ioctl$COMEDI_DEVCONFIG-openat$tun-getsockopt$inet6_IPV6_XFRM_POLICY-ioctl$TUNSETOWNER-socket$nl_generic-syz_genetlink_get_family_id$mptcp-sendmsg$MPTCP_PM_CMD_ADD_ADDR-syz_init_net_socket$llc-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_generic-connect$llc-sendmsg$nl_route_sched-socket$nl_netfilter-sendmsg$nl_netfilter-sendmmsg-openat$vmci detailed listing: executing program 0: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi0\x00', 0x101001, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, &(0x7f0000000140)={'dt2801\x00', [0x294, 0x8, 0x7fffffff, 0x8, 0x2f, 0x2006, 0xf1, 0xa, 0x80ffa, 0x2, 0x0, 0x7, 0x0, 0x1000004, 0x1, 0x10000, 0xffffffa8, 0x7ffffffd, 0x1ef, 0x200009ea, 0x20000010, 0x55, 0x8, 0x4008, 0x746f, 0x8, 0x6, 0x4, 0xee, 0x4, 0x7ffd]}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x22a441, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@private1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@initdev}}, &(0x7f0000000200)=0xfffffeb1) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="38004d367ea6da6e3991d656630000", @ANYRESDEC, @ANYBLOB="01000000000000000000010000002400018008000700", @ANYRES32=0x0, @ANYBLOB="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"], 0x38}}, 0x2400404e) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000980)={0x800}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000042000102000007c8b26bbb884b6b"], 0x14}}, 0x0) connect$llc(r7, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@gettfilter={0x4c, 0x2e, 0x2, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x8, 0x5}, {0xffff, 0xd}, {0x7, 0x9}}, [{0x8, 0xb, 0xa05}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x7fffffff}, {0x8, 0xb, 0xfffffff8}, {0x8, 0xb, 0xffffffff}]}, 0x4c}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="bc000000000105060100000000000000020000003400018014000180080001007f000001080002007f0000011c000280050001000600000006000200303900000600030006bb00003400028014000180080001007f000001080002007f0000011c00028005000100060000000600020006bb00000600030030390000080003000000000e08000700000000780d000580090001007070747000000000200004801c0001"], 0xbc}}, 0x0) sendmmsg(r7, &(0x7f0000006e80)=[{{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000002700)="ed3dddc95dddc9ed", 0x8}], 0x1}}], 0x1, 0x8000) openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$nl_rdma-socket$nl_route-socket$nl_netfilter-openat-openat$sequencer2-ioctl$SNDCTL_SYNTH_ID-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-openat$comedi-ioctl$COMEDI_DEVCONFIG-openat$tun-getsockopt$inet6_IPV6_XFRM_POLICY-ioctl$TUNSETOWNER-socket$nl_generic-syz_genetlink_get_family_id$mptcp-sendmsg$MPTCP_PM_CMD_ADD_ADDR-syz_init_net_socket$llc-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_generic-connect$llc-sendmsg$nl_route_sched-socket$nl_netfilter-sendmsg$nl_netfilter-sendmmsg-openat$vmci detailed listing: executing program 0: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi0\x00', 0x101001, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, &(0x7f0000000140)={'dt2801\x00', [0x294, 0x8, 0x7fffffff, 0x8, 0x2f, 0x2006, 0xf1, 0xa, 0x80ffa, 0x2, 0x0, 0x7, 0x0, 0x1000004, 0x1, 0x10000, 0xffffffa8, 0x7ffffffd, 0x1ef, 0x200009ea, 0x20000010, 0x55, 0x8, 0x4008, 0x746f, 0x8, 0x6, 0x4, 0xee, 0x4, 0x7ffd]}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x22a441, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@private1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@initdev}}, &(0x7f0000000200)=0xfffffeb1) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="38004d367ea6da6e3991d656630000", @ANYRESDEC, @ANYBLOB="01000000000000000000010000002400018008000700", @ANYRES32=0x0, @ANYBLOB="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"], 0x38}}, 0x2400404e) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000980)={0x800}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000042000102000007c8b26bbb884b6b"], 0x14}}, 0x0) connect$llc(r7, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@gettfilter={0x4c, 0x2e, 0x2, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x8, 0x5}, {0xffff, 0xd}, {0x7, 0x9}}, [{0x8, 0xb, 0xa05}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x7fffffff}, {0x8, 0xb, 0xfffffff8}, {0x8, 0xb, 0xffffffff}]}, 0x4c}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="bc000000000105060100000000000000020000003400018014000180080001007f000001080002007f0000011c000280050001000600000006000200303900000600030006bb00003400028014000180080001007f000001080002007f0000011c00028005000100060000000600020006bb00000600030030390000080003000000000e08000700000000780d000580090001007070747000000000200004801c0001"], 0xbc}}, 0x0) sendmmsg(r7, &(0x7f0000006e80)=[{{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000002700)="ed3dddc95dddc9ed", 0x8}], 0x1}}], 0x1, 0x8000) openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$nl_rdma-socket$nl_route-socket$nl_netfilter-openat-openat$sequencer2-ioctl$SNDCTL_SYNTH_ID-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-openat$comedi-ioctl$COMEDI_DEVCONFIG-openat$tun-getsockopt$inet6_IPV6_XFRM_POLICY-ioctl$TUNSETOWNER-socket$nl_generic-syz_genetlink_get_family_id$mptcp-sendmsg$MPTCP_PM_CMD_ADD_ADDR-syz_init_net_socket$llc-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_generic-connect$llc-sendmsg$nl_route_sched-socket$nl_netfilter-sendmsg$nl_netfilter-sendmmsg-openat$vmci detailed listing: executing program 0: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi0\x00', 0x101001, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, &(0x7f0000000140)={'dt2801\x00', [0x294, 0x8, 0x7fffffff, 0x8, 0x2f, 0x2006, 0xf1, 0xa, 0x80ffa, 0x2, 0x0, 0x7, 0x0, 0x1000004, 0x1, 0x10000, 0xffffffa8, 0x7ffffffd, 0x1ef, 0x200009ea, 0x20000010, 0x55, 0x8, 0x4008, 0x746f, 0x8, 0x6, 0x4, 0xee, 0x4, 0x7ffd]}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x22a441, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@private1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@initdev}}, &(0x7f0000000200)=0xfffffeb1) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="38004d367ea6da6e3991d656630000", @ANYRESDEC, @ANYBLOB="01000000000000000000010000002400018008000700", @ANYRES32=0x0, @ANYBLOB="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"], 0x38}}, 0x2400404e) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000980)={0x800}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000042000102000007c8b26bbb884b6b"], 0x14}}, 0x0) connect$llc(r7, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@gettfilter={0x4c, 0x2e, 0x2, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x8, 0x5}, {0xffff, 0xd}, {0x7, 0x9}}, [{0x8, 0xb, 0xa05}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x7fffffff}, {0x8, 0xb, 0xfffffff8}, {0x8, 0xb, 0xffffffff}]}, 0x4c}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="bc000000000105060100000000000000020000003400018014000180080001007f000001080002007f0000011c000280050001000600000006000200303900000600030006bb00003400028014000180080001007f000001080002007f0000011c00028005000100060000000600020006bb00000600030030390000080003000000000e08000700000000780d000580090001007070747000000000200004801c0001"], 0xbc}}, 0x0) sendmmsg(r7, &(0x7f0000006e80)=[{{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000002700)="ed3dddc95dddc9ed", 0x8}], 0x1}}], 0x1, 0x8000) openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) program crashed: KASAN: use-after-free Read in llc_conn_ac_send_sabme_cmd_p_set_x validation run: crashed=true testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$nl_rdma-socket$nl_route-socket$nl_netfilter-openat-openat$sequencer2-ioctl$SNDCTL_SYNTH_ID-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-openat$comedi-ioctl$COMEDI_DEVCONFIG-openat$tun-getsockopt$inet6_IPV6_XFRM_POLICY-ioctl$TUNSETOWNER-socket$nl_generic-syz_genetlink_get_family_id$mptcp-sendmsg$MPTCP_PM_CMD_ADD_ADDR-syz_init_net_socket$llc-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_generic-connect$llc-sendmsg$nl_route_sched-socket$nl_netfilter-sendmsg$nl_netfilter-sendmmsg-openat$vmci detailed listing: executing program 0: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi0\x00', 0x101001, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, &(0x7f0000000140)={'dt2801\x00', [0x294, 0x8, 0x7fffffff, 0x8, 0x2f, 0x2006, 0xf1, 0xa, 0x80ffa, 0x2, 0x0, 0x7, 0x0, 0x1000004, 0x1, 0x10000, 0xffffffa8, 0x7ffffffd, 0x1ef, 0x200009ea, 0x20000010, 0x55, 0x8, 0x4008, 0x746f, 0x8, 0x6, 0x4, 0xee, 0x4, 0x7ffd]}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x22a441, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@private1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@initdev}}, &(0x7f0000000200)=0xfffffeb1) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="38004d367ea6da6e3991d656630000", @ANYRESDEC, @ANYBLOB="01000000000000000000010000002400018008000700", @ANYRES32=0x0, @ANYBLOB="065f0900000300ac1414aa1d00060007000000d2fc4689d0ccd0aab12f96b6c48b5f3c4e56f507be219e59b12eb7e5d960961d61734dc9ba71f72058f4ade98c6b9ea96d84c5301f98344f644a47f408d93bdd4bdd3e2be967589bd789e47e5ba2a4732b545b07aaa3a908668f5f659f97e3a9a743062b5809b87cbbcae533df45ba49c1afb31721c72394f0a05505d034fedb1e3339b1084f1a2eba7837473632fb65b2d166b5f4e18f2c9735510c0a4144f1c07db29d9c64cf4e6b3a243786e9921af99ddd07f5ce2db25fa7a1d7dfa8caabfdfdff54b9c41be00cc62ad52202e3ebf04b01852899c0f4ba7d6012172d5f7b066ae3b4340ef0407708e9444c17bda6261667a89e70c3e6d982"], 0x38}}, 0x2400404e) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000980)={0x800}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000042000102000007c8b26bbb884b6b"], 0x14}}, 0x0) connect$llc(r7, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@gettfilter={0x4c, 0x2e, 0x2, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x8, 0x5}, {0xffff, 0xd}, {0x7, 0x9}}, [{0x8, 0xb, 0xa05}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x7fffffff}, {0x8, 0xb, 0xfffffff8}, {0x8, 0xb, 0xffffffff}]}, 0x4c}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="bc000000000105060100000000000000020000003400018014000180080001007f000001080002007f0000011c000280050001000600000006000200303900000600030006bb00003400028014000180080001007f000001080002007f0000011c00028005000100060000000600020006bb00000600030030390000080003000000000e08000700000000780d000580090001007070747000000000200004801c0001"], 0xbc}}, 0x0) sendmmsg(r7, &(0x7f0000006e80)=[{{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000002700)="ed3dddc95dddc9ed", 0x8}], 0x1}}], 0x1, 0x8000) openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) program did not crash validation run: crashed=false testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$nl_rdma-socket$nl_route-socket$nl_netfilter-openat-openat$sequencer2-ioctl$SNDCTL_SYNTH_ID-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-openat$comedi-ioctl$COMEDI_DEVCONFIG-openat$tun-getsockopt$inet6_IPV6_XFRM_POLICY-ioctl$TUNSETOWNER-socket$nl_generic-syz_genetlink_get_family_id$mptcp-sendmsg$MPTCP_PM_CMD_ADD_ADDR-syz_init_net_socket$llc-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_generic-connect$llc-sendmsg$nl_route_sched-socket$nl_netfilter-sendmsg$nl_netfilter-sendmmsg-openat$vmci detailed listing: executing program 0: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi0\x00', 0x101001, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, &(0x7f0000000140)={'dt2801\x00', [0x294, 0x8, 0x7fffffff, 0x8, 0x2f, 0x2006, 0xf1, 0xa, 0x80ffa, 0x2, 0x0, 0x7, 0x0, 0x1000004, 0x1, 0x10000, 0xffffffa8, 0x7ffffffd, 0x1ef, 0x200009ea, 0x20000010, 0x55, 0x8, 0x4008, 0x746f, 0x8, 0x6, 0x4, 0xee, 0x4, 0x7ffd]}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x22a441, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@private1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@initdev}}, &(0x7f0000000200)=0xfffffeb1) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="38004d367ea6da6e3991d656630000", @ANYRESDEC, @ANYBLOB="01000000000000000000010000002400018008000700", @ANYRES32=0x0, @ANYBLOB="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"], 0x38}}, 0x2400404e) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000980)={0x800}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000042000102000007c8b26bbb884b6b"], 0x14}}, 0x0) connect$llc(r7, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@gettfilter={0x4c, 0x2e, 0x2, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x8, 0x5}, {0xffff, 0xd}, {0x7, 0x9}}, [{0x8, 0xb, 0xa05}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x7fffffff}, {0x8, 0xb, 0xfffffff8}, {0x8, 0xb, 0xffffffff}]}, 0x4c}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="bc000000000105060100000000000000020000003400018014000180080001007f000001080002007f0000011c000280050001000600000006000200303900000600030006bb00003400028014000180080001007f000001080002007f0000011c00028005000100060000000600020006bb00000600030030390000080003000000000e08000700000000780d000580090001007070747000000000200004801c0001"], 0xbc}}, 0x0) sendmmsg(r7, &(0x7f0000006e80)=[{{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000002700)="ed3dddc95dddc9ed", 0x8}], 0x1}}], 0x1, 0x8000) openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) program did not crash validation run: crashed=false testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$nl_rdma-socket$nl_route-socket$nl_netfilter-openat-openat$sequencer2-ioctl$SNDCTL_SYNTH_ID-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-openat$comedi-ioctl$COMEDI_DEVCONFIG-openat$tun-getsockopt$inet6_IPV6_XFRM_POLICY-ioctl$TUNSETOWNER-socket$nl_generic-syz_genetlink_get_family_id$mptcp-sendmsg$MPTCP_PM_CMD_ADD_ADDR-syz_init_net_socket$llc-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_generic-connect$llc-sendmsg$nl_route_sched-socket$nl_netfilter-sendmsg$nl_netfilter-sendmmsg-openat$vmci detailed listing: executing program 0: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi0\x00', 0x101001, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, &(0x7f0000000140)={'dt2801\x00', [0x294, 0x8, 0x7fffffff, 0x8, 0x2f, 0x2006, 0xf1, 0xa, 0x80ffa, 0x2, 0x0, 0x7, 0x0, 0x1000004, 0x1, 0x10000, 0xffffffa8, 0x7ffffffd, 0x1ef, 0x200009ea, 0x20000010, 0x55, 0x8, 0x4008, 0x746f, 0x8, 0x6, 0x4, 0xee, 0x4, 0x7ffd]}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x22a441, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@private1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@initdev}}, &(0x7f0000000200)=0xfffffeb1) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="38004d367ea6da6e3991d656630000", @ANYRESDEC, @ANYBLOB="01000000000000000000010000002400018008000700", @ANYRES32=0x0, @ANYBLOB="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"], 0x38}}, 0x2400404e) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000980)={0x800}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000042000102000007c8b26bbb884b6b"], 0x14}}, 0x0) connect$llc(r7, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@gettfilter={0x4c, 0x2e, 0x2, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x8, 0x5}, {0xffff, 0xd}, {0x7, 0x9}}, [{0x8, 0xb, 0xa05}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x7fffffff}, {0x8, 0xb, 0xfffffff8}, {0x8, 0xb, 0xffffffff}]}, 0x4c}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="bc000000000105060100000000000000020000003400018014000180080001007f000001080002007f0000011c000280050001000600000006000200303900000600030006bb00003400028014000180080001007f000001080002007f0000011c00028005000100060000000600020006bb00000600030030390000080003000000000e08000700000000780d000580090001007070747000000000200004801c0001"], 0xbc}}, 0x0) sendmmsg(r7, &(0x7f0000006e80)=[{{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000002700)="ed3dddc95dddc9ed", 0x8}], 0x1}}], 0x1, 0x8000) openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) program crashed: KASAN: use-after-free Read in llc_conn_ac_send_sabme_cmd_p_set_x validation run: crashed=true testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$nl_rdma-socket$nl_route-socket$nl_netfilter-openat-openat$sequencer2-ioctl$SNDCTL_SYNTH_ID-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-openat$comedi-ioctl$COMEDI_DEVCONFIG-openat$tun-getsockopt$inet6_IPV6_XFRM_POLICY-ioctl$TUNSETOWNER-socket$nl_generic-syz_genetlink_get_family_id$mptcp-sendmsg$MPTCP_PM_CMD_ADD_ADDR-syz_init_net_socket$llc-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_generic-connect$llc-sendmsg$nl_route_sched-socket$nl_netfilter-sendmsg$nl_netfilter-sendmmsg-openat$vmci detailed listing: executing program 0: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi0\x00', 0x101001, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, &(0x7f0000000140)={'dt2801\x00', [0x294, 0x8, 0x7fffffff, 0x8, 0x2f, 0x2006, 0xf1, 0xa, 0x80ffa, 0x2, 0x0, 0x7, 0x0, 0x1000004, 0x1, 0x10000, 0xffffffa8, 0x7ffffffd, 0x1ef, 0x200009ea, 0x20000010, 0x55, 0x8, 0x4008, 0x746f, 0x8, 0x6, 0x4, 0xee, 0x4, 0x7ffd]}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x22a441, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@private1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@initdev}}, &(0x7f0000000200)=0xfffffeb1) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="38004d367ea6da6e3991d656630000", @ANYRESDEC, @ANYBLOB="01000000000000000000010000002400018008000700", @ANYRES32=0x0, @ANYBLOB="065f0900000300ac1414aa1d00060007000000d2fc4689d0ccd0aab12f96b6c48b5f3c4e56f507be219e59b12eb7e5d960961d61734dc9ba71f72058f4ade98c6b9ea96d84c5301f98344f644a47f408d93bdd4bdd3e2be967589bd789e47e5ba2a4732b545b07aaa3a908668f5f659f97e3a9a743062b5809b87cbbcae533df45ba49c1afb31721c72394f0a05505d034fedb1e3339b1084f1a2eba7837473632fb65b2d166b5f4e18f2c9735510c0a4144f1c07db29d9c64cf4e6b3a243786e9921af99ddd07f5ce2db25fa7a1d7dfa8caabfdfdff54b9c41be00cc62ad52202e3ebf04b01852899c0f4ba7d6012172d5f7b066ae3b4340ef0407708e9444c17bda6261667a89e70c3e6d982"], 0x38}}, 0x2400404e) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000980)={0x800}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000042000102000007c8b26bbb884b6b"], 0x14}}, 0x0) connect$llc(r7, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@gettfilter={0x4c, 0x2e, 0x2, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x8, 0x5}, {0xffff, 0xd}, {0x7, 0x9}}, [{0x8, 0xb, 0xa05}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x7fffffff}, {0x8, 0xb, 0xfffffff8}, {0x8, 0xb, 0xffffffff}]}, 0x4c}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="bc000000000105060100000000000000020000003400018014000180080001007f000001080002007f0000011c000280050001000600000006000200303900000600030006bb00003400028014000180080001007f000001080002007f0000011c00028005000100060000000600020006bb00000600030030390000080003000000000e08000700000000780d000580090001007070747000000000200004801c0001"], 0xbc}}, 0x0) sendmmsg(r7, &(0x7f0000006e80)=[{{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000002700)="ed3dddc95dddc9ed", 0x8}], 0x1}}], 0x1, 0x8000) openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) program crashed: KASAN: use-after-free Read in llc_conn_ac_send_sabme_cmd_p_set_x validation run: crashed=true reproducing took 1h39m0.13564023s repro crashed as (corrupted=false): ================================================================== BUG: KASAN: use-after-free in llc_conn_ac_send_sabme_cmd_p_set_x+0x332/0x3c0 net/llc/llc_c_ac.c:788 Read of size 1 at addr ffff888079827010 by task swapper/0/0 CPU: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 Call Trace: dump_stack_lvl+0x188/0x250 lib/dump_stack.c:106 print_address_description+0x60/0x2d0 mm/kasan/report.c:248 __kasan_report mm/kasan/report.c:434 [inline] kasan_report+0xdf/0x130 mm/kasan/report.c:451 llc_conn_ac_send_sabme_cmd_p_set_x+0x332/0x3c0 net/llc/llc_c_ac.c:788 llc_exec_conn_trans_actions net/llc/llc_conn.c:442 [inline] llc_conn_service net/llc/llc_conn.c:367 [inline] llc_conn_state_process+0x506/0x12b0 net/llc/llc_conn.c:71 llc_process_tmr_ev net/llc/llc_c_ac.c:1445 [inline] llc_conn_tmr_common_cb+0x336/0x7e0 net/llc/llc_c_ac.c:1331 call_timer_fn+0x17b/0x540 kernel/time/timer.c:1648 expire_timers kernel/time/timer.c:1699 [inline] __run_timers+0x56c/0x810 kernel/time/timer.c:1970 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1983 handle_softirqs+0x336/0x830 kernel/softirq.c:576 __do_softirq kernel/softirq.c:610 [inline] invoke_softirq kernel/softirq.c:450 [inline] __irq_exit_rcu+0x13b/0x230 kernel/softirq.c:659 irq_exit_rcu+0x5/0x20 kernel/softirq.c:671 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline] sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1108 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676 RIP: 0010:default_idle+0xb/0x10 arch/x86/kernel/process.c:730 Code: b7 48 89 df e8 56 8f f4 f7 eb ad e8 4f ab f6 ff 00 00 cc cc 00 00 cc cc 00 00 cc cc 00 00 cc 66 90 0f 00 2d b7 25 5c 00 fb f4 0f 1f 40 00 41 57 41 56 53 49 be 00 00 00 00 00 fc ff df 65 48 RSP: 0018:ffffffff8c007dc8 EFLAGS: 000002c6 RAX: 4f653d092fd3d400 RBX: ffffffff8c0bc480 RCX: 4f653d092fd3d400 RDX: 0000000000000001 RSI: ffffffff8a2b2be0 RDI: ffffffff8a7a43c0 RBP: ffffffff8c007ef8 R08: ffff8880b903b30b R09: 1ffff11017207661 R10: dffffc0000000000 R11: ffffed1017207662 R12: 1ffffffff1800fc4 R13: dffffc0000000000 R14: 1ffffffff1817890 R15: 0000000000000000 default_idle_call+0x81/0xc0 kernel/sched/idle.c:112 cpuidle_idle_call kernel/sched/idle.c:202 [inline] do_idle+0x3a1/0x650 kernel/sched/idle.c:326 cpu_startup_entry+0x14/0x20 kernel/sched/idle.c:424 start_kernel+0x489/0x540 init/main.c:1114 secondary_startup_64_no_verify+0xb1/0xbb Allocated by task 6500: kasan_save_stack mm/kasan/common.c:38 [inline] kasan_set_track mm/kasan/common.c:46 [inline] set_alloc_info mm/kasan/common.c:434 [inline] ____kasan_kmalloc mm/kasan/common.c:513 [inline] __kasan_kmalloc+0xaf/0xe0 mm/kasan/common.c:522 kmalloc include/linux/slab.h:607 [inline] kzalloc include/linux/slab.h:738 [inline] llc_sap_alloc net/llc/llc_core.c:35 [inline] llc_sap_open+0xda/0x330 net/llc/llc_core.c:102 llc_ui_autobind+0x1fa/0x4b0 net/llc/af_llc.c:306 llc_ui_connect+0x1c5/0xc70 net/llc/af_llc.c:501 __sys_connect_file net/socket.c:1933 [inline] __sys_connect+0x3cb/0x450 net/socket.c:1950 __do_sys_connect net/socket.c:1960 [inline] __se_sys_connect net/socket.c:1957 [inline] __x64_sys_connect+0x76/0x80 net/socket.c:1957 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 Freed by task 4285: kasan_save_stack mm/kasan/common.c:38 [inline] kasan_set_track+0x4b/0x70 mm/kasan/common.c:46 kasan_set_free_info+0x1f/0x40 mm/kasan/generic.c:360 ____kasan_slab_free+0xd5/0x110 mm/kasan/common.c:366 kasan_slab_free include/linux/kasan.h:230 [inline] slab_free_hook mm/slub.c:1710 [inline] slab_free_freelist_hook+0xec/0x170 mm/slub.c:1736 slab_free mm/slub.c:3504 [inline] kmem_cache_free_bulk+0x38b/0x490 mm/slub.c:3645 kfree_bulk include/linux/slab.h:465 [inline] kfree_rcu_work+0x311/0x900 kernel/rcu/tree.c:3299 process_one_work+0x867/0xff0 kernel/workqueue.c:2310 worker_thread+0xad7/0x12a0 kernel/workqueue.c:2457 kthread+0x42e/0x520 kernel/kthread.c:334 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287 Last potentially related work creation: kasan_save_stack+0x35/0x60 mm/kasan/common.c:38 kasan_record_aux_stack+0xb8/0x100 mm/kasan/generic.c:348 kvfree_call_rcu+0x105/0x7f0 kernel/rcu/tree.c:3600 llc_sap_put include/net/llc.h:132 [inline] llc_ui_release+0x212/0x450 net/llc/af_llc.c:223 __sock_release net/socket.c:651 [inline] sock_close+0xbf/0x210 net/socket.c:1346 __fput+0x212/0x8c0 fs/file_table.c:311 task_work_run+0x125/0x1a0 kernel/task_work.c:188 get_signal+0x123e/0x12e0 kernel/signal.c:2681 arch_do_signal_or_restart+0xe6/0x12a0 arch/x86/kernel/signal.c:867 handle_signal_work kernel/entry/common.c:154 [inline] exit_to_user_mode_loop+0x9e/0x130 kernel/entry/common.c:178 exit_to_user_mode_prepare+0xee/0x180 kernel/entry/common.c:214 __syscall_exit_to_user_mode_work kernel/entry/common.c:296 [inline] syscall_exit_to_user_mode+0x16/0x40 kernel/entry/common.c:307 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x66/0xd0 Second to last potentially related work creation: kasan_save_stack+0x35/0x60 mm/kasan/common.c:38 kasan_record_aux_stack+0xb8/0x100 mm/kasan/generic.c:348 __call_rcu kernel/rcu/tree.c:3011 [inline] call_rcu+0x189/0x900 kernel/rcu/tree.c:3091 in6_dev_put include/net/addrconf.h:389 [inline] addrconf_ifdown+0x1778/0x19f0 net/ipv6/addrconf.c:3941 addrconf_notify+0x445/0xf20 net/ipv6/addrconf.c:-1 notifier_call_chain kernel/notifier.c:83 [inline] raw_notifier_call_chain+0xcb/0x160 kernel/notifier.c:391 call_netdevice_notifiers_extack net/core/dev.c:2074 [inline] call_netdevice_notifiers net/core/dev.c:2088 [inline] unregister_netdevice_many+0x109b/0x1a40 net/core/dev.c:11160 ip_tunnel_delete_nets+0x326/0x370 net/ipv4/ip_tunnel.c:1137 ops_exit_list net/core/net_namespace.c:177 [inline] cleanup_net+0x78e/0xba0 net/core/net_namespace.c:635 process_one_work+0x867/0xff0 kernel/workqueue.c:2310 worker_thread+0xad7/0x12a0 kernel/workqueue.c:2457 kthread+0x42e/0x520 kernel/kthread.c:334 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287 The buggy address belongs to the object at ffff888079827000 which belongs to the cache kmalloc-2k of size 2048 The buggy address is located 16 bytes inside of 2048-byte region [ffff888079827000, ffff888079827800) The buggy address belongs to the page: page:ffffea0001e60800 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x79820 head:ffffea0001e60800 order:3 compound_mapcount:0 compound_pincount:0 flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) raw: 00fff00000010200 dead000000000100 dead000000000122 ffff888016c42000 raw: 0000000000000000 0000000000080008 00000001ffffffff 0000000000000000 page dumped because: kasan: bad access detected page_owner tracks the page as allocated page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d2a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 4318, ts 79078794024, free_ts 79064145392 prep_new_page mm/page_alloc.c:2426 [inline] get_page_from_freelist+0x24f6/0x2670 mm/page_alloc.c:4192 __alloc_pages+0x1ee/0x480 mm/page_alloc.c:5501 alloc_slab_page mm/slub.c:1780 [inline] allocate_slab mm/slub.c:1917 [inline] new_slab+0xc0/0x4b0 mm/slub.c:1980 ___slab_alloc+0x807/0xdd0 mm/slub.c:3013 __slab_alloc mm/slub.c:3100 [inline] slab_alloc_node mm/slub.c:3191 [inline] __kmalloc_node_track_caller+0x13d/0x3a0 mm/slub.c:4963 kmalloc_reserve net/core/skbuff.c:356 [inline] pskb_expand_head+0x128/0x1100 net/core/skbuff.c:1710 netlink_trim+0x180/0x220 net/netlink/af_netlink.c:1295 netlink_broadcast_filtered+0x69/0x1170 net/netlink/af_netlink.c:1512 netlink_broadcast net/netlink/af_netlink.c:1557 [inline] nlmsg_multicast include/net/netlink.h:1044 [inline] nlmsg_notify+0xdf/0x190 net/netlink/af_netlink.c:2562 __dev_notify_flags+0xdc/0x300 net/core/dev.c:8913 dev_change_flags+0xda/0x1a0 net/core/dev.c:8955 do_setlink+0xca4/0x29d0 net/core/rtnetlink.c:2793 __rtnl_newlink net/core/rtnetlink.c:3464 [inline] rtnl_newlink+0x15bb/0x1920 net/core/rtnetlink.c:3586 rtnetlink_rcv_msg+0x7f1/0xf10 net/core/rtnetlink.c:5698 netlink_rcv_skb+0x1e9/0x430 net/netlink/af_netlink.c:2519 netlink_unicast_kernel net/netlink/af_netlink.c:1314 [inline] netlink_unicast+0x78f/0x940 net/netlink/af_netlink.c:1340 page last free stack trace: reset_page_owner include/linux/page_owner.h:24 [inline] free_pages_prepare mm/page_alloc.c:1340 [inline] free_pcp_prepare mm/page_alloc.c:1391 [inline] free_unref_page_prepare+0x637/0x6c0 mm/page_alloc.c:3317 free_unref_page+0x8f/0x2a0 mm/page_alloc.c:3396 free_slab mm/slub.c:2020 [inline] discard_slab mm/slub.c:2026 [inline] __unfreeze_partials+0x188/0x1e0 mm/slub.c:2512 put_cpu_partial+0x12d/0x190 mm/slub.c:2592 qlist_free_all+0x35/0x90 mm/kasan/quarantine.c:176 kasan_quarantine_reduce+0x150/0x160 mm/kasan/quarantine.c:283 __kasan_slab_alloc+0x2f/0xc0 mm/kasan/common.c:444 kasan_slab_alloc include/linux/kasan.h:254 [inline] slab_post_alloc_hook+0x4c/0x380 mm/slab.h:519 slab_alloc_node mm/slub.c:3225 [inline] kmem_cache_alloc_node+0x184/0x2c0 mm/slub.c:3261 __alloc_skb+0xf4/0x750 net/core/skbuff.c:415 alloc_skb include/linux/skbuff.h:1162 [inline] netlink_alloc_large_skb net/netlink/af_netlink.c:1178 [inline] netlink_sendmsg+0x654/0xbe0 net/netlink/af_netlink.c:1894 sock_sendmsg_nosec net/socket.c:706 [inline] __sock_sendmsg net/socket.c:718 [inline] ____sys_sendmsg+0x5be/0x8f0 net/socket.c:2446 ___sys_sendmsg+0x236/0x2e0 net/socket.c:2500 __sys_sendmsg net/socket.c:2529 [inline] __do_sys_sendmsg net/socket.c:2538 [inline] __se_sys_sendmsg+0x1b7/0x2a0 net/socket.c:2536 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 Memory state around the buggy address: ffff888079826f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ffff888079826f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc >ffff888079827000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff888079827080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff888079827100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ================================================================== ---------------- Code disassembly (best guess): 0: b7 48 mov $0x48,%bh 2: 89 df mov %ebx,%edi 4: e8 56 8f f4 f7 call 0xf7f48f5f 9: eb ad jmp 0xffffffb8 b: e8 4f ab f6 ff call 0xfff6ab5f 10: 00 00 add %al,(%rax) 12: cc int3 13: cc int3 14: 00 00 add %al,(%rax) 16: cc int3 17: cc int3 18: 00 00 add %al,(%rax) 1a: cc int3 1b: cc int3 1c: 00 00 add %al,(%rax) 1e: cc int3 1f: 66 90 xchg %ax,%ax 21: 0f 00 2d b7 25 5c 00 verw 0x5c25b7(%rip) # 0x5c25df 28: fb sti 29: f4 hlt * 2a: c3 ret <-- trapping instruction 2b: 0f 1f 40 00 nopl 0x0(%rax) 2f: 41 57 push %r15 31: 41 56 push %r14 33: 53 push %rbx 34: 49 be 00 00 00 00 00 movabs $0xdffffc0000000000,%r14 3b: fc ff df 3e: 65 gs 3f: 48 rex.W final repro crashed as (corrupted=false): ================================================================== BUG: KASAN: use-after-free in llc_conn_ac_send_sabme_cmd_p_set_x+0x332/0x3c0 net/llc/llc_c_ac.c:788 Read of size 1 at addr ffff888079827010 by task swapper/0/0 CPU: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 Call Trace: dump_stack_lvl+0x188/0x250 lib/dump_stack.c:106 print_address_description+0x60/0x2d0 mm/kasan/report.c:248 __kasan_report mm/kasan/report.c:434 [inline] kasan_report+0xdf/0x130 mm/kasan/report.c:451 llc_conn_ac_send_sabme_cmd_p_set_x+0x332/0x3c0 net/llc/llc_c_ac.c:788 llc_exec_conn_trans_actions net/llc/llc_conn.c:442 [inline] llc_conn_service net/llc/llc_conn.c:367 [inline] llc_conn_state_process+0x506/0x12b0 net/llc/llc_conn.c:71 llc_process_tmr_ev net/llc/llc_c_ac.c:1445 [inline] llc_conn_tmr_common_cb+0x336/0x7e0 net/llc/llc_c_ac.c:1331 call_timer_fn+0x17b/0x540 kernel/time/timer.c:1648 expire_timers kernel/time/timer.c:1699 [inline] __run_timers+0x56c/0x810 kernel/time/timer.c:1970 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1983 handle_softirqs+0x336/0x830 kernel/softirq.c:576 __do_softirq kernel/softirq.c:610 [inline] invoke_softirq kernel/softirq.c:450 [inline] __irq_exit_rcu+0x13b/0x230 kernel/softirq.c:659 irq_exit_rcu+0x5/0x20 kernel/softirq.c:671 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline] sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1108 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676 RIP: 0010:default_idle+0xb/0x10 arch/x86/kernel/process.c:730 Code: b7 48 89 df e8 56 8f f4 f7 eb ad e8 4f ab f6 ff 00 00 cc cc 00 00 cc cc 00 00 cc cc 00 00 cc 66 90 0f 00 2d b7 25 5c 00 fb f4 0f 1f 40 00 41 57 41 56 53 49 be 00 00 00 00 00 fc ff df 65 48 RSP: 0018:ffffffff8c007dc8 EFLAGS: 000002c6 RAX: 4f653d092fd3d400 RBX: ffffffff8c0bc480 RCX: 4f653d092fd3d400 RDX: 0000000000000001 RSI: ffffffff8a2b2be0 RDI: ffffffff8a7a43c0 RBP: ffffffff8c007ef8 R08: ffff8880b903b30b R09: 1ffff11017207661 R10: dffffc0000000000 R11: ffffed1017207662 R12: 1ffffffff1800fc4 R13: dffffc0000000000 R14: 1ffffffff1817890 R15: 0000000000000000 default_idle_call+0x81/0xc0 kernel/sched/idle.c:112 cpuidle_idle_call kernel/sched/idle.c:202 [inline] do_idle+0x3a1/0x650 kernel/sched/idle.c:326 cpu_startup_entry+0x14/0x20 kernel/sched/idle.c:424 start_kernel+0x489/0x540 init/main.c:1114 secondary_startup_64_no_verify+0xb1/0xbb Allocated by task 6500: kasan_save_stack mm/kasan/common.c:38 [inline] kasan_set_track mm/kasan/common.c:46 [inline] set_alloc_info mm/kasan/common.c:434 [inline] ____kasan_kmalloc mm/kasan/common.c:513 [inline] __kasan_kmalloc+0xaf/0xe0 mm/kasan/common.c:522 kmalloc include/linux/slab.h:607 [inline] kzalloc include/linux/slab.h:738 [inline] llc_sap_alloc net/llc/llc_core.c:35 [inline] llc_sap_open+0xda/0x330 net/llc/llc_core.c:102 llc_ui_autobind+0x1fa/0x4b0 net/llc/af_llc.c:306 llc_ui_connect+0x1c5/0xc70 net/llc/af_llc.c:501 __sys_connect_file net/socket.c:1933 [inline] __sys_connect+0x3cb/0x450 net/socket.c:1950 __do_sys_connect net/socket.c:1960 [inline] __se_sys_connect net/socket.c:1957 [inline] __x64_sys_connect+0x76/0x80 net/socket.c:1957 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 Freed by task 4285: kasan_save_stack mm/kasan/common.c:38 [inline] kasan_set_track+0x4b/0x70 mm/kasan/common.c:46 kasan_set_free_info+0x1f/0x40 mm/kasan/generic.c:360 ____kasan_slab_free+0xd5/0x110 mm/kasan/common.c:366 kasan_slab_free include/linux/kasan.h:230 [inline] slab_free_hook mm/slub.c:1710 [inline] slab_free_freelist_hook+0xec/0x170 mm/slub.c:1736 slab_free mm/slub.c:3504 [inline] kmem_cache_free_bulk+0x38b/0x490 mm/slub.c:3645 kfree_bulk include/linux/slab.h:465 [inline] kfree_rcu_work+0x311/0x900 kernel/rcu/tree.c:3299 process_one_work+0x867/0xff0 kernel/workqueue.c:2310 worker_thread+0xad7/0x12a0 kernel/workqueue.c:2457 kthread+0x42e/0x520 kernel/kthread.c:334 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287 Last potentially related work creation: kasan_save_stack+0x35/0x60 mm/kasan/common.c:38 kasan_record_aux_stack+0xb8/0x100 mm/kasan/generic.c:348 kvfree_call_rcu+0x105/0x7f0 kernel/rcu/tree.c:3600 llc_sap_put include/net/llc.h:132 [inline] llc_ui_release+0x212/0x450 net/llc/af_llc.c:223 __sock_release net/socket.c:651 [inline] sock_close+0xbf/0x210 net/socket.c:1346 __fput+0x212/0x8c0 fs/file_table.c:311 task_work_run+0x125/0x1a0 kernel/task_work.c:188 get_signal+0x123e/0x12e0 kernel/signal.c:2681 arch_do_signal_or_restart+0xe6/0x12a0 arch/x86/kernel/signal.c:867 handle_signal_work kernel/entry/common.c:154 [inline] exit_to_user_mode_loop+0x9e/0x130 kernel/entry/common.c:178 exit_to_user_mode_prepare+0xee/0x180 kernel/entry/common.c:214 __syscall_exit_to_user_mode_work kernel/entry/common.c:296 [inline] syscall_exit_to_user_mode+0x16/0x40 kernel/entry/common.c:307 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x66/0xd0 Second to last potentially related work creation: kasan_save_stack+0x35/0x60 mm/kasan/common.c:38 kasan_record_aux_stack+0xb8/0x100 mm/kasan/generic.c:348 __call_rcu kernel/rcu/tree.c:3011 [inline] call_rcu+0x189/0x900 kernel/rcu/tree.c:3091 in6_dev_put include/net/addrconf.h:389 [inline] addrconf_ifdown+0x1778/0x19f0 net/ipv6/addrconf.c:3941 addrconf_notify+0x445/0xf20 net/ipv6/addrconf.c:-1 notifier_call_chain kernel/notifier.c:83 [inline] raw_notifier_call_chain+0xcb/0x160 kernel/notifier.c:391 call_netdevice_notifiers_extack net/core/dev.c:2074 [inline] call_netdevice_notifiers net/core/dev.c:2088 [inline] unregister_netdevice_many+0x109b/0x1a40 net/core/dev.c:11160 ip_tunnel_delete_nets+0x326/0x370 net/ipv4/ip_tunnel.c:1137 ops_exit_list net/core/net_namespace.c:177 [inline] cleanup_net+0x78e/0xba0 net/core/net_namespace.c:635 process_one_work+0x867/0xff0 kernel/workqueue.c:2310 worker_thread+0xad7/0x12a0 kernel/workqueue.c:2457 kthread+0x42e/0x520 kernel/kthread.c:334 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287 The buggy address belongs to the object at ffff888079827000 which belongs to the cache kmalloc-2k of size 2048 The buggy address is located 16 bytes inside of 2048-byte region [ffff888079827000, ffff888079827800) The buggy address belongs to the page: page:ffffea0001e60800 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x79820 head:ffffea0001e60800 order:3 compound_mapcount:0 compound_pincount:0 flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) raw: 00fff00000010200 dead000000000100 dead000000000122 ffff888016c42000 raw: 0000000000000000 0000000000080008 00000001ffffffff 0000000000000000 page dumped because: kasan: bad access detected page_owner tracks the page as allocated page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d2a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 4318, ts 79078794024, free_ts 79064145392 prep_new_page mm/page_alloc.c:2426 [inline] get_page_from_freelist+0x24f6/0x2670 mm/page_alloc.c:4192 __alloc_pages+0x1ee/0x480 mm/page_alloc.c:5501 alloc_slab_page mm/slub.c:1780 [inline] allocate_slab mm/slub.c:1917 [inline] new_slab+0xc0/0x4b0 mm/slub.c:1980 ___slab_alloc+0x807/0xdd0 mm/slub.c:3013 __slab_alloc mm/slub.c:3100 [inline] slab_alloc_node mm/slub.c:3191 [inline] __kmalloc_node_track_caller+0x13d/0x3a0 mm/slub.c:4963 kmalloc_reserve net/core/skbuff.c:356 [inline] pskb_expand_head+0x128/0x1100 net/core/skbuff.c:1710 netlink_trim+0x180/0x220 net/netlink/af_netlink.c:1295 netlink_broadcast_filtered+0x69/0x1170 net/netlink/af_netlink.c:1512 netlink_broadcast net/netlink/af_netlink.c:1557 [inline] nlmsg_multicast include/net/netlink.h:1044 [inline] nlmsg_notify+0xdf/0x190 net/netlink/af_netlink.c:2562 __dev_notify_flags+0xdc/0x300 net/core/dev.c:8913 dev_change_flags+0xda/0x1a0 net/core/dev.c:8955 do_setlink+0xca4/0x29d0 net/core/rtnetlink.c:2793 __rtnl_newlink net/core/rtnetlink.c:3464 [inline] rtnl_newlink+0x15bb/0x1920 net/core/rtnetlink.c:3586 rtnetlink_rcv_msg+0x7f1/0xf10 net/core/rtnetlink.c:5698 netlink_rcv_skb+0x1e9/0x430 net/netlink/af_netlink.c:2519 netlink_unicast_kernel net/netlink/af_netlink.c:1314 [inline] netlink_unicast+0x78f/0x940 net/netlink/af_netlink.c:1340 page last free stack trace: reset_page_owner include/linux/page_owner.h:24 [inline] free_pages_prepare mm/page_alloc.c:1340 [inline] free_pcp_prepare mm/page_alloc.c:1391 [inline] free_unref_page_prepare+0x637/0x6c0 mm/page_alloc.c:3317 free_unref_page+0x8f/0x2a0 mm/page_alloc.c:3396 free_slab mm/slub.c:2020 [inline] discard_slab mm/slub.c:2026 [inline] __unfreeze_partials+0x188/0x1e0 mm/slub.c:2512 put_cpu_partial+0x12d/0x190 mm/slub.c:2592 qlist_free_all+0x35/0x90 mm/kasan/quarantine.c:176 kasan_quarantine_reduce+0x150/0x160 mm/kasan/quarantine.c:283 __kasan_slab_alloc+0x2f/0xc0 mm/kasan/common.c:444 kasan_slab_alloc include/linux/kasan.h:254 [inline] slab_post_alloc_hook+0x4c/0x380 mm/slab.h:519 slab_alloc_node mm/slub.c:3225 [inline] kmem_cache_alloc_node+0x184/0x2c0 mm/slub.c:3261 __alloc_skb+0xf4/0x750 net/core/skbuff.c:415 alloc_skb include/linux/skbuff.h:1162 [inline] netlink_alloc_large_skb net/netlink/af_netlink.c:1178 [inline] netlink_sendmsg+0x654/0xbe0 net/netlink/af_netlink.c:1894 sock_sendmsg_nosec net/socket.c:706 [inline] __sock_sendmsg net/socket.c:718 [inline] ____sys_sendmsg+0x5be/0x8f0 net/socket.c:2446 ___sys_sendmsg+0x236/0x2e0 net/socket.c:2500 __sys_sendmsg net/socket.c:2529 [inline] __do_sys_sendmsg net/socket.c:2538 [inline] __se_sys_sendmsg+0x1b7/0x2a0 net/socket.c:2536 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 Memory state around the buggy address: ffff888079826f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ffff888079826f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc >ffff888079827000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff888079827080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff888079827100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ================================================================== ---------------- Code disassembly (best guess): 0: b7 48 mov $0x48,%bh 2: 89 df mov %ebx,%edi 4: e8 56 8f f4 f7 call 0xf7f48f5f 9: eb ad jmp 0xffffffb8 b: e8 4f ab f6 ff call 0xfff6ab5f 10: 00 00 add %al,(%rax) 12: cc int3 13: cc int3 14: 00 00 add %al,(%rax) 16: cc int3 17: cc int3 18: 00 00 add %al,(%rax) 1a: cc int3 1b: cc int3 1c: 00 00 add %al,(%rax) 1e: cc int3 1f: 66 90 xchg %ax,%ax 21: 0f 00 2d b7 25 5c 00 verw 0x5c25b7(%rip) # 0x5c25df 28: fb sti 29: f4 hlt * 2a: c3 ret <-- trapping instruction 2b: 0f 1f 40 00 nopl 0x0(%rax) 2f: 41 57 push %r15 31: 41 56 push %r14 33: 53 push %rbx 34: 49 be 00 00 00 00 00 movabs $0xdffffc0000000000,%r14 3b: fc ff df 3e: 65 gs 3f: 48 rex.W