Extracting prog: 54m16.608496529s Minimizing prog: 1h20m10.36896784s Simplifying prog options: 3m40.371284372s Extracting C: 2m34.940203843s Simplifying C: 0s extracting reproducer from 30 programs first checking the prog from the crash report single: executing 1 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-bpf$BPF_RAW_TRACEPOINT_OPEN-socket-bind$inet6-openat$sndseq-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-syz_genetlink_get_family_id$devlink-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [12, 3, 2, 6, 7, 4, 9, 7, 30, 3, 13, 1, 4, 16, 3, 2, 5, 17, 7, 8, 7, 9, 21, 2, 4, 6, 4, 13, 29, 1] detailed listing: executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000340)=0x5) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='environ\x00') preadv(r3, &(0x7f0000001400)=[{&(0x7f0000000040)=""/113, 0x200000b1}], 0x1, 0x0, 0x0) executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000a5df85000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000500)={r0}, 0xc) executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="6000000002060500000000000000000000000000140007800800064000000000080013400000000005000100060000000900020073797a3200000000050004000000000005"], 0x60}}, 0x0) executing program 4: ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, &(0x7f0000000380)={0x0, 0x2, "5a77bd318786aeb879ca62cdab2a02fa905db88235f8a5447dd2a2ed6e91626f068881e50f68530c2b21a120efb76cba37ff3111d6847e0c7f719e169a596e5fc008daefba041fb72b4b996ed82ccb1eaae27969d008ba7d34171113d806726615380fe65a6a0a72e19c2b60bd6276fd8bb6363d10f70da60fd53ded22c87eb2be010e4a62fb73c33424b437bb192c9d06ea6ed04983fe5c5ca033dfce0a82575ef14eee686be0fc58e384f93a13e4e8bbf599394baea3a9ca1864f0a35d6cc38fca32ad6b39905a9727d2001457df7be7e1aefe3635b2ee97c143f28def4b73905ca14d90d1f600"}) r0 = syz_usb_connect(0x5, 0x36, &(0x7f0000000400)=ANY=[], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) executing program 1: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001400000"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000001400)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000000002000000000000000000018190000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1a"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc) executing program 0: socket$inet6_sctp(0xa, 0x1, 0x84) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) syz_genetlink_get_family_id$fou(0x0, 0xffffffffffffffff) syz_usb_connect$cdc_ncm(0x6, 0x76, &(0x7f00000000c0)=ANY=[], 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_usb_connect(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="120100009c147010861246205bb4018203010902"], 0x0) unshare(0x600) pselect6(0x40, &(0x7f00000001c0)={0x200, 0x6, 0x3}, 0x0, &(0x7f00000002c0)={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0) executing program 3: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x60840, 0x0) fcntl$setsig(r0, 0xa, 0x13) fcntl$setlease(r0, 0x400, 0x0) timer_create(0x0, 0x0, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x2000000) fcntl$setlease(r0, 0x400, 0x2) executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) syz_clone(0x0, 0x0, 0xfffffe11, 0x0, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000240)=0x1c) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0xa) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) r3 = userfaultfd(0x801) ioctl$UFFDIO_API(r3, 0xc018aa3f, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) splice(r1, &(0x7f0000000400)=0x7, 0xffffffffffffffff, &(0x7f0000000380)=0xcf00, 0x2, 0x4) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYRESOCT=r3, @ANYRES64, @ANYRES8=r2, @ANYRES32=r2], 0xf0}}, 0x220448c0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="280500003d0007010000000000000000017c0000040000000c00018006000600800a000004050280ff0414800c"], 0x528}}, 0xc000) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="280500003d0007010000000000000000017c0000040000000c000180060006006558000004050280ff0411"], 0x528}}, 0xc000) rseq(0x0, 0x0, 0x0, 0x0) renameat2(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) r5 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) r6 = dup3(r5, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x6000, 0x0) sendto$inet(r6, &(0x7f0000000300)="487d6b18b574c76fcfd83ef690b0081d51139c0e2b98c1ea25b6d53d91bc2995c269b4843f89e56b09dc876e7972961d77740fd05172b11c2832fe643a07ae27ac366ebb7b405be790fd9974aa96d65f194727dfad0b886e4842cc35fdff808b8c439e324e", 0x65, 0x64000010, &(0x7f0000000480)={0x2, 0x4e21, @empty}, 0x10) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x2e6) r8 = dup2(r7, r7) ioctl$BLKTRACESETUP(r8, 0xc0481273, 0x0) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) ioctl$BLKTRACESETUP(r8, 0x1276, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) timerfd_create(0x9, 0x0) executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000a5df85000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000500)={r0}, 0xc) executing program 0: r0 = add_key(&(0x7f0000000040)='asymmetric\x00', 0x0, &(0x7f0000000300)="303e3002a000a4fbe22e00d190c937dc6914243b0402d6dcb70ad80851956fe6727ae888746b02cee670a5882a0ad79716584e6b04b7b62edac751478af9c62f", 0x40, 0xfffffffffffffffc) socket(0x10, 0x80002, 0xa) r1 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x3) syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) keyctl$search(0xa, r0, &(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={'syz', 0x2}, r0) openat$cgroup_pressure(0xffffffffffffffff, 0x0, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000370400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b00010062726964676500000c000280050024000000000008000500", @ANYRES32=0x0, @ANYBLOB="3999b3e43687a8cb0373612d1022aed1d83eddff9d0b29d371336eaf1f0252f8c56b286de8ea"], 0x44}, 0x1, 0x0, 0x0, 0x4040010}, 0x0) executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x5, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="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&(0x7f0000001580)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000001400)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000000002000000000000000000018190000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1a"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc) executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000800000000bf91000000000000b702000043e7b5538500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000140)='kmem_cache_free\x00', r3}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r4}, 0x10) ppoll(&(0x7f0000000500)=[{r2}], 0x1, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x3}, 0x0, &(0x7f00000002c0)={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000a80)={{0x2, 0x0, @empty}, {0x0, @link_local}, 0x32, {0x2, 0x4e20, @multicast1}, 'lo\x00'}) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x10, &(0x7f0000000300)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, &(0x7f0000000040)=0x90) executing program 4: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0x40046f41, 0x20000502) executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) socket$kcm(0x28, 0x1, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) socket$kcm(0x28, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000540)={0x0, 0xc027, &(0x7f0000000340)=[{&(0x7f00000000c0)="98eb000014006bcd9e", 0xeb98}], 0x1, 0x0, 0x0, 0x1f000000}, 0x600) executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000080)={0x44, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_BUCKETSIZE={0x5}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x44}}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x1) read$msr(r2, &(0x7f0000002000)=""/102400, 0x19000) syz_io_uring_setup(0x82f, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) sendto(r3, &(0x7f00000002c0)='%', 0x300000, 0x0, 0x0, 0x0) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$SMC_PNETID_GET(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x14}}, 0x0) getsockname$packet(r2, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[], 0x40}}, 0x0) sendmmsg$inet(r0, &(0x7f00000008c0)=[{{&(0x7f0000000040)={0x2, 0x4e1c, @remote}, 0x10, 0x0, 0x0, &(0x7f00000004c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @empty, @empty}}}], 0x20}}], 0x1, 0x0) executing program 3: r0 = open(&(0x7f0000000000)='./file1\x00', 0x82140, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000400), 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_256={{0x304}, "77746a315690a576", "07f217bd2e511e465bbbd5de32b495b2f9044677d4d588360663af84db44be59", "9bba8c07", "f37f20e2ff799aae"}, 0x38) sendto$inet6(r1, &(0x7f0000000340)="d1", 0x1, 0x8000, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) executing program 1: socket$qrtr(0x2a, 0x2, 0x0) r0 = socket$qrtr(0x2a, 0x2, 0x0) connect$qrtr(r0, &(0x7f0000000040)={0x2a, 0x1, 0x4000}, 0xc) r1 = syz_io_uring_setup(0x497, &(0x7f0000000400)={0x0, 0x707b, 0x0, 0x4, 0x288}, &(0x7f0000000340)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}) io_uring_enter(r1, 0x3516, 0x0, 0x0, 0x0, 0x0) executing program 4: socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) syz_genetlink_get_family_id$fou(0x0, 0xffffffffffffffff) syz_usb_connect$cdc_ncm(0x6, 0x76, &(0x7f00000000c0)=ANY=[], 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_usb_connect(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="120100009c147010861246205bb4018203010902"], 0x0) unshare(0x600) pselect6(0x40, &(0x7f00000001c0)={0x200, 0x6, 0x3}, 0x0, &(0x7f00000002c0)={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0) executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'gre0\x00', 0x4}, 0x18) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r1, 0x20000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty, 0x3}, 0x1c) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x3, 0x0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) unshare(0x400) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='sched_process_wait\x00', r3}, 0x10) r5 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r4}, 0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@ifindex, r5, 0x11, 0x0, 0x0, @void, @value=r5}, 0x20) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r6, &(0x7f00000001c0)=0x8000000001ba81, 0xfffffd1a) writev(r6, 0x0, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010600000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff1b000000020000000900010073797a30000001000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a3c000000120a05000000000000000000020000000900020073797a310008000008000440000000000900010073797a30000000000800034000000009"], 0x64}, 0x1, 0x0, 0x0, 0x20048800}, 0x0) write$cgroup_int(r6, 0x0, 0x0) sendmmsg(r2, 0x0, 0x0, 0x4c044) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'veth1_to_bridge\x00', 0x2}, 0x18) executing program 2: r0 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SUBFLOW_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x18, r0, 0x22d, 0x70bd29, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x10}, 0x8040) executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000001400)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000000002000000000000000000018190000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000024"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1a"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc) executing program 0: ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, &(0x7f0000000380)={0x0, 0x2, "5a77bd318786aeb879ca62cdab2a02fa905db88235f8a5447dd2a2ed6e91626f068881e50f68530c2b21a120efb76cba37ff3111d6847e0c7f719e169a596e5fc008daefba041fb72b4b996ed82ccb1eaae27969d008ba7d34171113d806726615380fe65a6a0a72e19c2b60bd6276fd8bb6363d10f70da60fd53ded22c87eb2be010e4a62fb73c33424b437bb192c9d06ea6ed04983fe5c5ca033dfce0a82575ef14eee686be0fc58e384f93a13e4e8bbf599394baea3a9ca1864f0a35d6cc38fca32ad6b39905a9727d2001457df7be7e1aefe3635b2ee97c143f28def4b73905ca14d90d1f600"}) r0 = syz_usb_connect(0x5, 0x36, &(0x7f0000000400)=ANY=[], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000062d14406d0470084761000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000300)={0x1c, &(0x7f0000000200)={0x20, 0x6}, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) executing program 1: openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000100)={0x6, 0x1f, 0x6}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000080)={0x2, 0x5, 0x3}) r2 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000340)={0xda2, 0x8169, 0x6, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000000c0)={0xdb, 0x1ff, 0xb}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000001c0)={0x15, 0x1, 0x3}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r2, 0xc00464b4, &(0x7f0000000400)={r4}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000200)={0x10001, 0x401f, 0x3}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000002c0)={0x8, 0xd7, 0x8}) executing program 1: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 3: syz_usb_connect$uac1(0x2, 0xc2, &(0x7f0000000200)=ANY=[@ANYBLOB="12010003090000406b1d01014000010203010902b00003010e10040904000000010100000a24010100050201020c24070510b5c6a1cfd29608090401000001020000090401010101020000072401090600000c240201fe02090404d875b1082402011004060c0905010910005209060725010008ff01090402000001020000090402010101020000072401010801000d24020104020501ceb739b26b0724012b8a05000724010900071008240201000208a209058209fc725215"], &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) program crashed: KASAN: slab-use-after-free Read in notifier_chain_register bisect: bisecting 30 programs bisect: split chunks (needed=false): <29> bisect: split chunk #0 of len 29 into 3 parts bisect: testing without sub-chunk 1/3 testing program (duration=35s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [13, 1, 4, 16, 3, 2, 5, 17, 7, 8, 7, 9, 21, 2, 4, 6, 4, 13, 29, 1] detailed listing: executing program 0: r0 = add_key(&(0x7f0000000040)='asymmetric\x00', 0x0, &(0x7f0000000300)="303e3002a000a4fbe22e00d190c937dc6914243b0402d6dcb70ad80851956fe6727ae888746b02cee670a5882a0ad79716584e6b04b7b62edac751478af9c62f", 0x40, 0xfffffffffffffffc) socket(0x10, 0x80002, 0xa) r1 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x3) syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) keyctl$search(0xa, r0, &(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={'syz', 0x2}, r0) openat$cgroup_pressure(0xffffffffffffffff, 0x0, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000370400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b00010062726964676500000c000280050024000000000008000500", @ANYRES32=0x0, @ANYBLOB="3999b3e43687a8cb0373612d1022aed1d83eddff9d0b29d371336eaf1f0252f8c56b286de8ea"], 0x44}, 0x1, 0x0, 0x0, 0x4040010}, 0x0) executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x5, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="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&(0x7f0000001580)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000001400)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000000002000000000000000000018190000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1a"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc) executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000800000000bf91000000000000b702000043e7b5538500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000140)='kmem_cache_free\x00', r3}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r4}, 0x10) ppoll(&(0x7f0000000500)=[{r2}], 0x1, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x3}, 0x0, &(0x7f00000002c0)={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000a80)={{0x2, 0x0, @empty}, {0x0, @link_local}, 0x32, {0x2, 0x4e20, @multicast1}, 'lo\x00'}) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x10, &(0x7f0000000300)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, &(0x7f0000000040)=0x90) executing program 4: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0x40046f41, 0x20000502) executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) socket$kcm(0x28, 0x1, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) socket$kcm(0x28, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000540)={0x0, 0xc027, &(0x7f0000000340)=[{&(0x7f00000000c0)="98eb000014006bcd9e", 0xeb98}], 0x1, 0x0, 0x0, 0x1f000000}, 0x600) executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000080)={0x44, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_BUCKETSIZE={0x5}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x44}}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x1) read$msr(r2, &(0x7f0000002000)=""/102400, 0x19000) syz_io_uring_setup(0x82f, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) sendto(r3, &(0x7f00000002c0)='%', 0x300000, 0x0, 0x0, 0x0) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$SMC_PNETID_GET(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x14}}, 0x0) getsockname$packet(r2, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[], 0x40}}, 0x0) sendmmsg$inet(r0, &(0x7f00000008c0)=[{{&(0x7f0000000040)={0x2, 0x4e1c, @remote}, 0x10, 0x0, 0x0, &(0x7f00000004c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @empty, @empty}}}], 0x20}}], 0x1, 0x0) executing program 3: r0 = open(&(0x7f0000000000)='./file1\x00', 0x82140, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000400), 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_256={{0x304}, "77746a315690a576", "07f217bd2e511e465bbbd5de32b495b2f9044677d4d588360663af84db44be59", "9bba8c07", "f37f20e2ff799aae"}, 0x38) sendto$inet6(r1, &(0x7f0000000340)="d1", 0x1, 0x8000, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) executing program 1: socket$qrtr(0x2a, 0x2, 0x0) r0 = socket$qrtr(0x2a, 0x2, 0x0) connect$qrtr(r0, &(0x7f0000000040)={0x2a, 0x1, 0x4000}, 0xc) r1 = syz_io_uring_setup(0x497, &(0x7f0000000400)={0x0, 0x707b, 0x0, 0x4, 0x288}, &(0x7f0000000340)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}) io_uring_enter(r1, 0x3516, 0x0, 0x0, 0x0, 0x0) executing program 4: socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) syz_genetlink_get_family_id$fou(0x0, 0xffffffffffffffff) syz_usb_connect$cdc_ncm(0x6, 0x76, &(0x7f00000000c0)=ANY=[], 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_usb_connect(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="120100009c147010861246205bb4018203010902"], 0x0) unshare(0x600) pselect6(0x40, &(0x7f00000001c0)={0x200, 0x6, 0x3}, 0x0, &(0x7f00000002c0)={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0) executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'gre0\x00', 0x4}, 0x18) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r1, 0x20000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty, 0x3}, 0x1c) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x3, 0x0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) unshare(0x400) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='sched_process_wait\x00', r3}, 0x10) r5 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r4}, 0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@ifindex, r5, 0x11, 0x0, 0x0, @void, @value=r5}, 0x20) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r6, &(0x7f00000001c0)=0x8000000001ba81, 0xfffffd1a) writev(r6, 0x0, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010600000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff1b000000020000000900010073797a30000001000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a3c000000120a05000000000000000000020000000900020073797a310008000008000440000000000900010073797a30000000000800034000000009"], 0x64}, 0x1, 0x0, 0x0, 0x20048800}, 0x0) write$cgroup_int(r6, 0x0, 0x0) sendmmsg(r2, 0x0, 0x0, 0x4c044) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'veth1_to_bridge\x00', 0x2}, 0x18) executing program 2: r0 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SUBFLOW_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x18, r0, 0x22d, 0x70bd29, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x10}, 0x8040) executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000001400)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000000002000000000000000000018190000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000024"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1a"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc) executing program 0: ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, &(0x7f0000000380)={0x0, 0x2, "5a77bd318786aeb879ca62cdab2a02fa905db88235f8a5447dd2a2ed6e91626f068881e50f68530c2b21a120efb76cba37ff3111d6847e0c7f719e169a596e5fc008daefba041fb72b4b996ed82ccb1eaae27969d008ba7d34171113d806726615380fe65a6a0a72e19c2b60bd6276fd8bb6363d10f70da60fd53ded22c87eb2be010e4a62fb73c33424b437bb192c9d06ea6ed04983fe5c5ca033dfce0a82575ef14eee686be0fc58e384f93a13e4e8bbf599394baea3a9ca1864f0a35d6cc38fca32ad6b39905a9727d2001457df7be7e1aefe3635b2ee97c143f28def4b73905ca14d90d1f600"}) r0 = syz_usb_connect(0x5, 0x36, &(0x7f0000000400)=ANY=[], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000062d14406d0470084761000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000300)={0x1c, &(0x7f0000000200)={0x20, 0x6}, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) executing program 1: openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000100)={0x6, 0x1f, 0x6}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000080)={0x2, 0x5, 0x3}) r2 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000340)={0xda2, 0x8169, 0x6, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000000c0)={0xdb, 0x1ff, 0xb}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000001c0)={0x15, 0x1, 0x3}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r2, 0xc00464b4, &(0x7f0000000400)={r4}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000200)={0x10001, 0x401f, 0x3}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000002c0)={0x8, 0xd7, 0x8}) executing program 1: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 3: syz_usb_connect$uac1(0x2, 0xc2, &(0x7f0000000200)=ANY=[@ANYBLOB="12010003090000406b1d01014000010203010902b00003010e10040904000000010100000a24010100050201020c24070510b5c6a1cfd29608090401000001020000090401010101020000072401090600000c240201fe02090404d875b1082402011004060c0905010910005209060725010008ff01090402000001020000090402010101020000072401010801000d24020104020501ceb739b26b0724012b8a05000724010900071008240201000208a209058209fc725215"], &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) program crashed: KASAN: slab-use-after-free Read in notifier_chain_register bisect: the chunk can be dropped bisect: testing without sub-chunk 2/3 testing program (duration=32s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [7, 9, 21, 2, 4, 6, 4, 13, 29, 1] detailed listing: executing program 1: socket$qrtr(0x2a, 0x2, 0x0) r0 = socket$qrtr(0x2a, 0x2, 0x0) connect$qrtr(r0, &(0x7f0000000040)={0x2a, 0x1, 0x4000}, 0xc) r1 = syz_io_uring_setup(0x497, &(0x7f0000000400)={0x0, 0x707b, 0x0, 0x4, 0x288}, &(0x7f0000000340)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}) io_uring_enter(r1, 0x3516, 0x0, 0x0, 0x0, 0x0) executing program 4: socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) syz_genetlink_get_family_id$fou(0x0, 0xffffffffffffffff) syz_usb_connect$cdc_ncm(0x6, 0x76, &(0x7f00000000c0)=ANY=[], 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_usb_connect(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="120100009c147010861246205bb4018203010902"], 0x0) unshare(0x600) pselect6(0x40, &(0x7f00000001c0)={0x200, 0x6, 0x3}, 0x0, &(0x7f00000002c0)={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0) executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'gre0\x00', 0x4}, 0x18) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r1, 0x20000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty, 0x3}, 0x1c) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x3, 0x0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) unshare(0x400) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='sched_process_wait\x00', r3}, 0x10) r5 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r4}, 0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@ifindex, r5, 0x11, 0x0, 0x0, @void, @value=r5}, 0x20) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r6, &(0x7f00000001c0)=0x8000000001ba81, 0xfffffd1a) writev(r6, 0x0, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010600000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff1b000000020000000900010073797a30000001000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a3c000000120a05000000000000000000020000000900020073797a310008000008000440000000000900010073797a30000000000800034000000009"], 0x64}, 0x1, 0x0, 0x0, 0x20048800}, 0x0) write$cgroup_int(r6, 0x0, 0x0) sendmmsg(r2, 0x0, 0x0, 0x4c044) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'veth1_to_bridge\x00', 0x2}, 0x18) executing program 2: r0 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SUBFLOW_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x18, r0, 0x22d, 0x70bd29, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x10}, 0x8040) executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000001400)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000000002000000000000000000018190000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000024"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1a"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc) executing program 0: ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, &(0x7f0000000380)={0x0, 0x2, "5a77bd318786aeb879ca62cdab2a02fa905db88235f8a5447dd2a2ed6e91626f068881e50f68530c2b21a120efb76cba37ff3111d6847e0c7f719e169a596e5fc008daefba041fb72b4b996ed82ccb1eaae27969d008ba7d34171113d806726615380fe65a6a0a72e19c2b60bd6276fd8bb6363d10f70da60fd53ded22c87eb2be010e4a62fb73c33424b437bb192c9d06ea6ed04983fe5c5ca033dfce0a82575ef14eee686be0fc58e384f93a13e4e8bbf599394baea3a9ca1864f0a35d6cc38fca32ad6b39905a9727d2001457df7be7e1aefe3635b2ee97c143f28def4b73905ca14d90d1f600"}) r0 = syz_usb_connect(0x5, 0x36, &(0x7f0000000400)=ANY=[], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000062d14406d0470084761000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000300)={0x1c, &(0x7f0000000200)={0x20, 0x6}, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) executing program 1: openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000100)={0x6, 0x1f, 0x6}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000080)={0x2, 0x5, 0x3}) r2 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000340)={0xda2, 0x8169, 0x6, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000000c0)={0xdb, 0x1ff, 0xb}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000001c0)={0x15, 0x1, 0x3}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r2, 0xc00464b4, &(0x7f0000000400)={r4}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000200)={0x10001, 0x401f, 0x3}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000002c0)={0x8, 0xd7, 0x8}) executing program 1: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 3: syz_usb_connect$uac1(0x2, 0xc2, &(0x7f0000000200)=ANY=[@ANYBLOB="12010003090000406b1d01014000010203010902b00003010e10040904000000010100000a24010100050201020c24070510b5c6a1cfd29608090401000001020000090401010101020000072401090600000c240201fe02090404d875b1082402011004060c0905010910005209060725010008ff01090402000001020000090402010101020000072401010801000d24020104020501ceb739b26b0724012b8a05000724010900071008240201000208a209058209fc725215"], &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) program did not crash bisect: testing without sub-chunk 3/3 testing program (duration=32s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [13, 1, 4, 16, 3, 2, 5, 17, 7, 8, 29] detailed listing: executing program 0: r0 = add_key(&(0x7f0000000040)='asymmetric\x00', 0x0, &(0x7f0000000300)="303e3002a000a4fbe22e00d190c937dc6914243b0402d6dcb70ad80851956fe6727ae888746b02cee670a5882a0ad79716584e6b04b7b62edac751478af9c62f", 0x40, 0xfffffffffffffffc) socket(0x10, 0x80002, 0xa) r1 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x3) syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) keyctl$search(0xa, r0, &(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={'syz', 0x2}, r0) openat$cgroup_pressure(0xffffffffffffffff, 0x0, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000370400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b00010062726964676500000c000280050024000000000008000500", @ANYRES32=0x0, @ANYBLOB="3999b3e43687a8cb0373612d1022aed1d83eddff9d0b29d371336eaf1f0252f8c56b286de8ea"], 0x44}, 0x1, 0x0, 0x0, 0x4040010}, 0x0) executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x5, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="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&(0x7f0000001580)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000001400)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000000002000000000000000000018190000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1a"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc) executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000800000000bf91000000000000b702000043e7b5538500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000140)='kmem_cache_free\x00', r3}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r4}, 0x10) ppoll(&(0x7f0000000500)=[{r2}], 0x1, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x3}, 0x0, &(0x7f00000002c0)={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000a80)={{0x2, 0x0, @empty}, {0x0, @link_local}, 0x32, {0x2, 0x4e20, @multicast1}, 'lo\x00'}) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x10, &(0x7f0000000300)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, &(0x7f0000000040)=0x90) executing program 4: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0x40046f41, 0x20000502) executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) socket$kcm(0x28, 0x1, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) socket$kcm(0x28, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000540)={0x0, 0xc027, &(0x7f0000000340)=[{&(0x7f00000000c0)="98eb000014006bcd9e", 0xeb98}], 0x1, 0x0, 0x0, 0x1f000000}, 0x600) executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000080)={0x44, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_BUCKETSIZE={0x5}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x44}}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x1) read$msr(r2, &(0x7f0000002000)=""/102400, 0x19000) syz_io_uring_setup(0x82f, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) sendto(r3, &(0x7f00000002c0)='%', 0x300000, 0x0, 0x0, 0x0) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$SMC_PNETID_GET(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x14}}, 0x0) getsockname$packet(r2, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[], 0x40}}, 0x0) sendmmsg$inet(r0, &(0x7f00000008c0)=[{{&(0x7f0000000040)={0x2, 0x4e1c, @remote}, 0x10, 0x0, 0x0, &(0x7f00000004c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @empty, @empty}}}], 0x20}}], 0x1, 0x0) executing program 3: r0 = open(&(0x7f0000000000)='./file1\x00', 0x82140, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000400), 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_256={{0x304}, "77746a315690a576", "07f217bd2e511e465bbbd5de32b495b2f9044677d4d588360663af84db44be59", "9bba8c07", "f37f20e2ff799aae"}, 0x38) sendto$inet6(r1, &(0x7f0000000340)="d1", 0x1, 0x8000, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) executing program 1: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program crashed: KASAN: slab-use-after-free Read in notifier_chain_register bisect: the chunk can be dropped bisect: split chunks (needed=true): <10> bisect: split chunk #0 of len 10 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=31s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 5, 17, 7, 8, 29] detailed listing: executing program 4: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0x40046f41, 0x20000502) executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) socket$kcm(0x28, 0x1, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) socket$kcm(0x28, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000540)={0x0, 0xc027, &(0x7f0000000340)=[{&(0x7f00000000c0)="98eb000014006bcd9e", 0xeb98}], 0x1, 0x0, 0x0, 0x1f000000}, 0x600) executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000080)={0x44, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_BUCKETSIZE={0x5}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x44}}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x1) read$msr(r2, &(0x7f0000002000)=""/102400, 0x19000) syz_io_uring_setup(0x82f, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) sendto(r3, &(0x7f00000002c0)='%', 0x300000, 0x0, 0x0, 0x0) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$SMC_PNETID_GET(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x14}}, 0x0) getsockname$packet(r2, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[], 0x40}}, 0x0) sendmmsg$inet(r0, &(0x7f00000008c0)=[{{&(0x7f0000000040)={0x2, 0x4e1c, @remote}, 0x10, 0x0, 0x0, &(0x7f00000004c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @empty, @empty}}}], 0x20}}], 0x1, 0x0) executing program 3: r0 = open(&(0x7f0000000000)='./file1\x00', 0x82140, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000400), 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_256={{0x304}, "77746a315690a576", "07f217bd2e511e465bbbd5de32b495b2f9044677d4d588360663af84db44be59", "9bba8c07", "f37f20e2ff799aae"}, 0x38) sendto$inet6(r1, &(0x7f0000000340)="d1", 0x1, 0x8000, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) executing program 1: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program crashed: KASAN: slab-use-after-free Read in notifier_chain_register bisect: the chunk can be dropped bisect: testing without sub-chunk 2/2 bisect: no need to test this chunk, it's definitely needed bisect: split chunks (needed=true): <5> bisect: split chunk #0 of len 5 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [7, 8, 29] detailed listing: executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$SMC_PNETID_GET(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x14}}, 0x0) getsockname$packet(r2, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[], 0x40}}, 0x0) sendmmsg$inet(r0, &(0x7f00000008c0)=[{{&(0x7f0000000040)={0x2, 0x4e1c, @remote}, 0x10, 0x0, 0x0, &(0x7f00000004c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @empty, @empty}}}], 0x20}}], 0x1, 0x0) executing program 3: r0 = open(&(0x7f0000000000)='./file1\x00', 0x82140, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000400), 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_256={{0x304}, "77746a315690a576", "07f217bd2e511e465bbbd5de32b495b2f9044677d4d588360663af84db44be59", "9bba8c07", "f37f20e2ff799aae"}, 0x38) sendto$inet6(r1, &(0x7f0000000340)="d1", 0x1, 0x8000, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) executing program 1: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash bisect: testing without sub-chunk 2/2 testing program (duration=31s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 5, 17, 29] detailed listing: executing program 4: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0x40046f41, 0x20000502) executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) socket$kcm(0x28, 0x1, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) socket$kcm(0x28, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000540)={0x0, 0xc027, &(0x7f0000000340)=[{&(0x7f00000000c0)="98eb000014006bcd9e", 0xeb98}], 0x1, 0x0, 0x0, 0x1f000000}, 0x600) executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000080)={0x44, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_BUCKETSIZE={0x5}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x44}}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x1) read$msr(r2, &(0x7f0000002000)=""/102400, 0x19000) syz_io_uring_setup(0x82f, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) sendto(r3, &(0x7f00000002c0)='%', 0x300000, 0x0, 0x0, 0x0) executing program 1: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program crashed: KASAN: slab-use-after-free Read in notifier_chain_register bisect: the chunk can be dropped bisect: split chunks (needed=true): <3> bisect: split chunk #0 of len 3 into 2 parts bisect: testing without sub-chunk 1/2 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [17, 29] detailed listing: executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000080)={0x44, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_BUCKETSIZE={0x5}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x44}}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x1) read$msr(r2, &(0x7f0000002000)=""/102400, 0x19000) syz_io_uring_setup(0x82f, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) sendto(r3, &(0x7f00000002c0)='%', 0x300000, 0x0, 0x0, 0x0) executing program 1: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash bisect: testing without sub-chunk 2/2 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 5, 29] detailed listing: executing program 4: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0x40046f41, 0x20000502) executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) socket$kcm(0x28, 0x1, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) socket$kcm(0x28, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000540)={0x0, 0xc027, &(0x7f0000000340)=[{&(0x7f00000000c0)="98eb000014006bcd9e", 0xeb98}], 0x1, 0x0, 0x0, 0x1f000000}, 0x600) executing program 1: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program crashed: KASAN: slab-use-after-free Read in notifier_chain_register bisect: the chunk can be dropped bisect: split chunks (needed=true): <2> bisect: split chunk #0 of len 2 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [5, 29] detailed listing: executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) socket$kcm(0x28, 0x1, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) socket$kcm(0x28, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000540)={0x0, 0xc027, &(0x7f0000000340)=[{&(0x7f00000000c0)="98eb000014006bcd9e", 0xeb98}], 0x1, 0x0, 0x0, 0x1f000000}, 0x600) executing program 1: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash bisect: testing without sub-chunk 2/2 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 29] detailed listing: executing program 4: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0x40046f41, 0x20000502) executing program 1: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program crashed: KASAN: slab-use-after-free Read in notifier_chain_register bisect: the chunk can be dropped bisect: split chunks (needed=true): <1> bisect: split chunk #0 of len 1 into 2 parts bisect: no way to further split the chunk bisect: 2 programs left: executing program 4: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0x40046f41, 0x20000502) executing program 1: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) bisect: trying to concatenate bisect: concatenate 2 entries minimizing program #0 before concatenation testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 29] detailed listing: executing program 0: openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) executing program 1: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 29] detailed listing: executing program 0: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 1: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program crashed: KASAN: slab-use-after-free Read in notifier_chain_register minimized 2 calls -> 1 calls minimizing program #1 before concatenation testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 28] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) program did not crash testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 28] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 28] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 28] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 28] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 28] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 28] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) socket$kcm(0x10, 0x3, 0x10) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r7, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 28] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r7, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 28] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 28] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 28] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) socket(0x40000000015, 0x805, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r7, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 28] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) getsockopt(0xffffffffffffffff, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r7, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 28] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40505330, &(0x7f0000000940)={{0xee}}) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 28] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r5 = socket(0x40000000015, 0x805, 0x0) getsockopt(r5, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r7, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 28] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r5 = socket(0x40000000015, 0x805, 0x0) getsockopt(r5, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r7, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program crashed: KASAN: slab-use-after-free Read in notifier_chain_register testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 27] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) r4 = socket(0x848000000015, 0x805, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r5 = socket(0x40000000015, 0x805, 0x0) getsockopt(r5, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r7, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 27] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r0}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 27] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program crashed: KASAN: slab-use-after-free Read in notifier_chain_register testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 26] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 26] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 26] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 26] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r2 = socket(0x40000000015, 0x805, 0x0) getsockopt(r2, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r3 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r4, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 26] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 26] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 26] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 26] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 26] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program crashed: KASAN: slab-use-after-free Read in notifier_chain_register testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 25] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 25] detailed listing: executing program 4: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash minimized 29 calls -> 26 calls testing program (duration=45s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$F2FS_IOC_START_VOLATILE_WRITE-openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-syz_genetlink_get_family_id$devlink-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash bisect: concatenated prog does not crash single: executing 1 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-syz_genetlink_get_family_id$devlink-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program crashed: KASAN: slab-use-after-free Read in notifier_chain_register single: successfully extracted reproducer found reproducer with 26 syscalls minimizing guilty program 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-syz_genetlink_get_family_id$devlink-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-syz_genetlink_get_family_id$devlink-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-syz_genetlink_get_family_id$devlink-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program crashed: KASAN: slab-use-after-free Read in notifier_chain_register 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$DEVLINK_CMD_RATE_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) socket$kcm(0x10, 0x3, 0x10) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) socket(0x40000000015, 0x805, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) getsockopt(0xffffffffffffffff, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-mmap-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r2 = socket(0x40000000015, 0x805, 0x0) getsockopt(r2, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r3 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r4, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program crashed: KASAN: slab-use-after-free Read in notifier_chain_register 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000680)=@framed, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program crashed: KASAN: slab-use-after-free Read in notifier_chain_register 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program crashed: KASAN: slab-use-after-free Read in notifier_chain_register 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sched_setscheduler(0x0, 0x1, 0x0) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r0 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r1 = socket(0x40000000015, 0x805, 0x0) getsockopt(r1, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r3, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program crashed: KASAN: slab-use-after-free Read in notifier_chain_register 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, 0x0, 0x0, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff8f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program crashed: KASAN: slab-use-after-free Read in notifier_chain_register 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffdf2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60350005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, 0x0, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program crashed: KASAN: slab-use-after-free Read in notifier_chain_register 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x70bd28, 0x0, {0x2c}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000000000001}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x30}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program crashed: KASAN: slab-use-after-free Read in notifier_chain_register extracting C reproducer testing compiled C 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE program did not crash simplifying guilty program options testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-bpf$PROG_LOAD-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-bind$inet6-ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION-sendto$inet6-socket-getsockopt-openat$rdma_cm-socket$tipc-socket$kcm-sendmsg$kcm-openat$ubi_ctrl-socket$nl_generic-sendmsg$DEVLINK_CMD_RATE_SET-ioctl$F2FS_IOC_START_VOLATILE_WRITE-ioctl$F2FS_IOC_START_VOLATILE_WRITE detailed listing: executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x10}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000940)={{0xee}}) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x2}, 0x5a) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x7fffffff, 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r6, 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0x40186f40, 0x20000502) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0x40046f41, 0x20000502) program did not crash reproducing took 2h20m42.288973545s repro crashed as (corrupted=false): ================================================================== BUG: KASAN: slab-use-after-free in notifier_chain_register+0x3ac/0x420 kernel/notifier.c:27 Read of size 4 at addr ffff8880340618d8 by task syz.1.21/6081 CPU: 1 UID: 0 PID: 6081 Comm: syz.1.21 Not tainted 6.13.0-rc2-syzkaller-00159-gf932fb9b4074 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xc3/0x620 mm/kasan/report.c:489 kasan_report+0xd9/0x110 mm/kasan/report.c:602 notifier_chain_register+0x3ac/0x420 kernel/notifier.c:27 __blocking_notifier_chain_register kernel/notifier.c:264 [inline] blocking_notifier_chain_register+0x76/0xd0 kernel/notifier.c:282 ubi_wl_init+0x1018/0x17b0 drivers/mtd/ubi/wl.c:1960 ubi_attach+0x1b92/0x4c00 drivers/mtd/ubi/attach.c:1605 ubi_attach_mtd_dev+0x158f/0x3590 drivers/mtd/ubi/build.c:1004 ctrl_cdev_ioctl+0x339/0x3d0 drivers/mtd/ubi/cdev.c:1043 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:906 [inline] __se_sys_ioctl fs/ioctl.c:892 [inline] __x64_sys_ioctl+0x190/0x200 fs/ioctl.c:892 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f86e9185d19 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f86e9faa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f86e9376160 RCX: 00007f86e9185d19 RDX: 0000000020000502 RSI: 0000000040186f40 RDI: 000000000000000b RBP: 00007f86e9201a20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f86e9376160 R15: 00007fff58580998 Allocated by task 6066: kasan_save_stack+0x33/0x60 mm/kasan/common.c:47 kasan_save_track+0x14/0x30 mm/kasan/common.c:68 poison_kmalloc_redzone mm/kasan/common.c:377 [inline] __kasan_kmalloc+0xaa/0xb0 mm/kasan/common.c:394 kmalloc_noprof include/linux/slab.h:901 [inline] kzalloc_noprof include/linux/slab.h:1037 [inline] ubi_attach_mtd_dev+0x3ce/0x3590 drivers/mtd/ubi/build.c:933 ctrl_cdev_ioctl+0x339/0x3d0 drivers/mtd/ubi/cdev.c:1043 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:906 [inline] __se_sys_ioctl fs/ioctl.c:892 [inline] __x64_sys_ioctl+0x190/0x200 fs/ioctl.c:892 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Freed by task 6066: kasan_save_stack+0x33/0x60 mm/kasan/common.c:47 kasan_save_track+0x14/0x30 mm/kasan/common.c:68 kasan_save_free_info+0x3b/0x60 mm/kasan/generic.c:582 poison_slab_object mm/kasan/common.c:247 [inline] __kasan_slab_free+0x51/0x70 mm/kasan/common.c:264 kasan_slab_free include/linux/kasan.h:233 [inline] slab_free_hook mm/slub.c:2338 [inline] slab_free mm/slub.c:4598 [inline] kfree+0x14f/0x4b0 mm/slub.c:4746 device_release+0xa1/0x240 drivers/base/core.c:2567 kobject_cleanup lib/kobject.c:689 [inline] kobject_release lib/kobject.c:720 [inline] kref_put include/linux/kref.h:65 [inline] kobject_put+0x1e4/0x5a0 lib/kobject.c:737 put_device+0x1f/0x30 drivers/base/core.c:3773 ubi_attach_mtd_dev+0xe25/0x3590 drivers/mtd/ubi/build.c:1076 ctrl_cdev_ioctl+0x339/0x3d0 drivers/mtd/ubi/cdev.c:1043 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:906 [inline] __se_sys_ioctl fs/ioctl.c:892 [inline] __x64_sys_ioctl+0x190/0x200 fs/ioctl.c:892 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f The buggy address belongs to the object at ffff888034060000 which belongs to the cache kmalloc-8k of size 8192 The buggy address is located 6360 bytes inside of freed 8192-byte region [ffff888034060000, ffff888034062000) The buggy address belongs to the physical page: page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x34060 head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 ksm flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) page_type: f5(slab) raw: 00fff00000000040 ffff88801b042280 ffffea0000483600 0000000000000003 raw: 0000000000000000 0000000080020002 00000001f5000000 0000000000000000 head: 00fff00000000040 ffff88801b042280 ffffea0000483600 0000000000000003 head: 0000000000000000 0000000080020002 00000001f5000000 0000000000000000 head: 00fff00000000003 ffffea0000d01801 ffffffffffffffff 0000000000000000 head: 0000000000000008 0000000000000000 00000000ffffffff 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 0xd28c0(GFP_NOWAIT|__GFP_IO|__GFP_FS|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5485, tgid 5485 (dhcpcd), ts 28612627173, free_ts 28541620086 set_page_owner include/linux/page_owner.h:32 [inline] post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1556 prep_new_page mm/page_alloc.c:1564 [inline] get_page_from_freelist+0xfce/0x2f80 mm/page_alloc.c:3474 __alloc_pages_noprof+0x223/0x25b0 mm/page_alloc.c:4751 alloc_pages_mpol_noprof+0x2c9/0x610 mm/mempolicy.c:2269 alloc_slab_page mm/slub.c:2408 [inline] allocate_slab mm/slub.c:2574 [inline] new_slab+0x2c9/0x410 mm/slub.c:2627 ___slab_alloc+0xdac/0x1870 mm/slub.c:3815 __slab_alloc.constprop.0+0x56/0xb0 mm/slub.c:3905 __slab_alloc_node mm/slub.c:3980 [inline] slab_alloc_node mm/slub.c:4141 [inline] __do_kmalloc_node mm/slub.c:4282 [inline] __kmalloc_node_track_caller_noprof+0x2f1/0x510 mm/slub.c:4302 kmalloc_reserve+0xef/0x2c0 net/core/skbuff.c:609 __alloc_skb+0x164/0x380 net/core/skbuff.c:678 alloc_skb include/linux/skbuff.h:1323 [inline] netlink_dump+0x2c1/0xd00 net/netlink/af_netlink.c:2283 netlink_recvmsg+0xa0d/0xf30 net/netlink/af_netlink.c:1973 sock_recvmsg_nosec net/socket.c:1033 [inline] sock_recvmsg+0x1f6/0x250 net/socket.c:1055 ____sys_recvmsg+0x219/0x6b0 net/socket.c:2803 ___sys_recvmsg+0x115/0x1a0 net/socket.c:2845 __sys_recvmsg+0x16b/0x220 net/socket.c:2878 page last free pid 5559 tgid 5559 stack trace: reset_page_owner include/linux/page_owner.h:25 [inline] free_pages_prepare mm/page_alloc.c:1127 [inline] free_unref_page+0x661/0x1080 mm/page_alloc.c:2657 __put_partials+0x14c/0x170 mm/slub.c:3142 qlink_free mm/kasan/quarantine.c:163 [inline] qlist_free_all+0x4e/0x120 mm/kasan/quarantine.c:179 kasan_quarantine_reduce+0x195/0x1e0 mm/kasan/quarantine.c:286 __kasan_slab_alloc+0x69/0x90 mm/kasan/common.c:329 kasan_slab_alloc include/linux/kasan.h:250 [inline] slab_post_alloc_hook mm/slub.c:4104 [inline] slab_alloc_node mm/slub.c:4153 [inline] __do_kmalloc_node mm/slub.c:4282 [inline] __kmalloc_noprof+0x1cd/0x510 mm/slub.c:4295 kmalloc_noprof include/linux/slab.h:905 [inline] tomoyo_realpath_from_path+0xb9/0x720 security/tomoyo/realpath.c:251 tomoyo_get_realpath security/tomoyo/file.c:151 [inline] tomoyo_path_perm+0x276/0x460 security/tomoyo/file.c:822 security_inode_getattr+0x116/0x290 security/security.c:2372 vfs_getattr fs/stat.c:243 [inline] vfs_fstat+0x4b/0xd0 fs/stat.c:265 vfs_fstatat+0xbc/0xf0 fs/stat.c:364 __do_sys_newfstatat+0xa2/0x130 fs/stat.c:530 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Memory state around the buggy address: ffff888034061780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff888034061800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb >ffff888034061880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff888034061900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff888034061980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ================================================================== final repro crashed as (corrupted=false): ================================================================== BUG: KASAN: slab-use-after-free in notifier_chain_register+0x3ac/0x420 kernel/notifier.c:27 Read of size 4 at addr ffff8880340618d8 by task syz.1.21/6081 CPU: 1 UID: 0 PID: 6081 Comm: syz.1.21 Not tainted 6.13.0-rc2-syzkaller-00159-gf932fb9b4074 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xc3/0x620 mm/kasan/report.c:489 kasan_report+0xd9/0x110 mm/kasan/report.c:602 notifier_chain_register+0x3ac/0x420 kernel/notifier.c:27 __blocking_notifier_chain_register kernel/notifier.c:264 [inline] blocking_notifier_chain_register+0x76/0xd0 kernel/notifier.c:282 ubi_wl_init+0x1018/0x17b0 drivers/mtd/ubi/wl.c:1960 ubi_attach+0x1b92/0x4c00 drivers/mtd/ubi/attach.c:1605 ubi_attach_mtd_dev+0x158f/0x3590 drivers/mtd/ubi/build.c:1004 ctrl_cdev_ioctl+0x339/0x3d0 drivers/mtd/ubi/cdev.c:1043 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:906 [inline] __se_sys_ioctl fs/ioctl.c:892 [inline] __x64_sys_ioctl+0x190/0x200 fs/ioctl.c:892 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f86e9185d19 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f86e9faa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f86e9376160 RCX: 00007f86e9185d19 RDX: 0000000020000502 RSI: 0000000040186f40 RDI: 000000000000000b RBP: 00007f86e9201a20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f86e9376160 R15: 00007fff58580998 Allocated by task 6066: kasan_save_stack+0x33/0x60 mm/kasan/common.c:47 kasan_save_track+0x14/0x30 mm/kasan/common.c:68 poison_kmalloc_redzone mm/kasan/common.c:377 [inline] __kasan_kmalloc+0xaa/0xb0 mm/kasan/common.c:394 kmalloc_noprof include/linux/slab.h:901 [inline] kzalloc_noprof include/linux/slab.h:1037 [inline] ubi_attach_mtd_dev+0x3ce/0x3590 drivers/mtd/ubi/build.c:933 ctrl_cdev_ioctl+0x339/0x3d0 drivers/mtd/ubi/cdev.c:1043 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:906 [inline] __se_sys_ioctl fs/ioctl.c:892 [inline] __x64_sys_ioctl+0x190/0x200 fs/ioctl.c:892 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Freed by task 6066: kasan_save_stack+0x33/0x60 mm/kasan/common.c:47 kasan_save_track+0x14/0x30 mm/kasan/common.c:68 kasan_save_free_info+0x3b/0x60 mm/kasan/generic.c:582 poison_slab_object mm/kasan/common.c:247 [inline] __kasan_slab_free+0x51/0x70 mm/kasan/common.c:264 kasan_slab_free include/linux/kasan.h:233 [inline] slab_free_hook mm/slub.c:2338 [inline] slab_free mm/slub.c:4598 [inline] kfree+0x14f/0x4b0 mm/slub.c:4746 device_release+0xa1/0x240 drivers/base/core.c:2567 kobject_cleanup lib/kobject.c:689 [inline] kobject_release lib/kobject.c:720 [inline] kref_put include/linux/kref.h:65 [inline] kobject_put+0x1e4/0x5a0 lib/kobject.c:737 put_device+0x1f/0x30 drivers/base/core.c:3773 ubi_attach_mtd_dev+0xe25/0x3590 drivers/mtd/ubi/build.c:1076 ctrl_cdev_ioctl+0x339/0x3d0 drivers/mtd/ubi/cdev.c:1043 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:906 [inline] __se_sys_ioctl fs/ioctl.c:892 [inline] __x64_sys_ioctl+0x190/0x200 fs/ioctl.c:892 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f The buggy address belongs to the object at ffff888034060000 which belongs to the cache kmalloc-8k of size 8192 The buggy address is located 6360 bytes inside of freed 8192-byte region [ffff888034060000, ffff888034062000) The buggy address belongs to the physical page: page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x34060 head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 ksm flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) page_type: f5(slab) raw: 00fff00000000040 ffff88801b042280 ffffea0000483600 0000000000000003 raw: 0000000000000000 0000000080020002 00000001f5000000 0000000000000000 head: 00fff00000000040 ffff88801b042280 ffffea0000483600 0000000000000003 head: 0000000000000000 0000000080020002 00000001f5000000 0000000000000000 head: 00fff00000000003 ffffea0000d01801 ffffffffffffffff 0000000000000000 head: 0000000000000008 0000000000000000 00000000ffffffff 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 0xd28c0(GFP_NOWAIT|__GFP_IO|__GFP_FS|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5485, tgid 5485 (dhcpcd), ts 28612627173, free_ts 28541620086 set_page_owner include/linux/page_owner.h:32 [inline] post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1556 prep_new_page mm/page_alloc.c:1564 [inline] get_page_from_freelist+0xfce/0x2f80 mm/page_alloc.c:3474 __alloc_pages_noprof+0x223/0x25b0 mm/page_alloc.c:4751 alloc_pages_mpol_noprof+0x2c9/0x610 mm/mempolicy.c:2269 alloc_slab_page mm/slub.c:2408 [inline] allocate_slab mm/slub.c:2574 [inline] new_slab+0x2c9/0x410 mm/slub.c:2627 ___slab_alloc+0xdac/0x1870 mm/slub.c:3815 __slab_alloc.constprop.0+0x56/0xb0 mm/slub.c:3905 __slab_alloc_node mm/slub.c:3980 [inline] slab_alloc_node mm/slub.c:4141 [inline] __do_kmalloc_node mm/slub.c:4282 [inline] __kmalloc_node_track_caller_noprof+0x2f1/0x510 mm/slub.c:4302 kmalloc_reserve+0xef/0x2c0 net/core/skbuff.c:609 __alloc_skb+0x164/0x380 net/core/skbuff.c:678 alloc_skb include/linux/skbuff.h:1323 [inline] netlink_dump+0x2c1/0xd00 net/netlink/af_netlink.c:2283 netlink_recvmsg+0xa0d/0xf30 net/netlink/af_netlink.c:1973 sock_recvmsg_nosec net/socket.c:1033 [inline] sock_recvmsg+0x1f6/0x250 net/socket.c:1055 ____sys_recvmsg+0x219/0x6b0 net/socket.c:2803 ___sys_recvmsg+0x115/0x1a0 net/socket.c:2845 __sys_recvmsg+0x16b/0x220 net/socket.c:2878 page last free pid 5559 tgid 5559 stack trace: reset_page_owner include/linux/page_owner.h:25 [inline] free_pages_prepare mm/page_alloc.c:1127 [inline] free_unref_page+0x661/0x1080 mm/page_alloc.c:2657 __put_partials+0x14c/0x170 mm/slub.c:3142 qlink_free mm/kasan/quarantine.c:163 [inline] qlist_free_all+0x4e/0x120 mm/kasan/quarantine.c:179 kasan_quarantine_reduce+0x195/0x1e0 mm/kasan/quarantine.c:286 __kasan_slab_alloc+0x69/0x90 mm/kasan/common.c:329 kasan_slab_alloc include/linux/kasan.h:250 [inline] slab_post_alloc_hook mm/slub.c:4104 [inline] slab_alloc_node mm/slub.c:4153 [inline] __do_kmalloc_node mm/slub.c:4282 [inline] __kmalloc_noprof+0x1cd/0x510 mm/slub.c:4295 kmalloc_noprof include/linux/slab.h:905 [inline] tomoyo_realpath_from_path+0xb9/0x720 security/tomoyo/realpath.c:251 tomoyo_get_realpath security/tomoyo/file.c:151 [inline] tomoyo_path_perm+0x276/0x460 security/tomoyo/file.c:822 security_inode_getattr+0x116/0x290 security/security.c:2372 vfs_getattr fs/stat.c:243 [inline] vfs_fstat+0x4b/0xd0 fs/stat.c:265 vfs_fstatat+0xbc/0xf0 fs/stat.c:364 __do_sys_newfstatat+0xa2/0x130 fs/stat.c:530 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Memory state around the buggy address: ffff888034061780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff888034061800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb >ffff888034061880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff888034061900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff888034061980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ==================================================================