ewing up backlog [ 1858.630783][ T27] audit: type=1804 audit(1649724051.962:7308): pid=24505 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1147/bus" dev="sda1" ino=1170 res=1 errno=0 [ 1858.667425][ T27] audit: type=1800 audit(1649724051.962:7309): pid=24505 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1170 res=0 errno=0 00:40:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200}, 0x14) 00:40:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000200)={0x10, 0x2}, 0x10) 00:40:52 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x1100000000000000, &(0x7f0000002340)={[{@fmask}]}) [ 1859.327554][ T3722] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:40:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:40:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x8000000020000001, 0x84) listen(r0, 0x0) 00:40:52 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) 00:40:52 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2}, 0xd) 00:40:52 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x1f00000000000000, &(0x7f0000002340)={[{@fmask}]}) 00:40:52 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:40:52 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x2000000000000000, &(0x7f0000002340)={[{@fmask}]}) 00:40:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000980)={0x0, @in, 0xfffffffa}, 0x98) [ 1859.632119][ T27] audit: type=1804 audit(1649724052.952:7310): pid=24536 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1148/bus" dev="sda1" ino=1162 res=1 errno=0 00:40:53 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180), &(0x7f0000001700)=0x4) 00:40:53 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendto(r0, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 00:40:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 00:40:53 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x2010000000000000, &(0x7f0000002340)={[{@fmask}]}) [ 1860.095091][ T27] audit: type=1800 audit(1649724052.952:7311): pid=24536 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1162 res=0 errno=0 [ 1860.110794][T23773] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:40:53 executing program 0: sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:40:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000), &(0x7f00000000c0)=0x98) 00:40:53 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x8002, &(0x7f0000000000), 0x98) 00:40:53 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x3f00000000000000, &(0x7f0000002340)={[{@fmask}]}) 00:40:53 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:40:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000), &(0x7f0000000040)=0x1) 00:40:53 executing program 2: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@broadcast, @remote, @val, {@ipv4}}, 0x0) 00:40:53 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x4800000000000000, &(0x7f0000002340)={[{@fmask}]}) 00:40:53 executing program 5: syz_emit_ethernet(0x56, &(0x7f0000000100)={@local, @local, @val, {@ipv4}}, 0x0) [ 1860.559402][ T27] audit: type=1804 audit(1649724053.892:7312): pid=24573 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1149/bus" dev="sda1" ino=1169 res=1 errno=0 00:40:54 executing program 4: r0 = socket(0x1c, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140), 0xc) 00:40:54 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) sendmsg$unix(r2, &(0x7f0000003980)={&(0x7f00000004c0)=@file={0x10}, 0x10, 0x0, 0x0, &(0x7f0000003700)=[@cred, @cred], 0xd0}, 0x0) 00:40:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0), &(0x7f0000000200)=0xc) [ 1860.731004][ T27] audit: type=1800 audit(1649724053.892:7313): pid=24573 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1169 res=0 errno=0 [ 1861.154963][T23772] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:40:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x105, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x4220}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000140)="99dcbd3d34bc42c144575944253ed8d7aff49bb7699b1e99d17eb1aa0992d749055e29b3c64be6158d87eb277ef9ff2c739b0d18af3ce6f0f83fdcc8d931e43eaf8b39d5ac303eac13fb871224fc1547b6d6d8692641699fb4bad31e15e144a9fd273c116b7629244f181b8ac9df2561a71d18cae4a05748b79b0c54cdb8898f38f7bdbbf9e190b975f6750b01456cb8c9a6772bb62a0901f898b1a9f6b77820037fb6b8026ce7f2f7515aa2f5a0ee0a003a039d4a40ae3b4abd6188086ab61335d1dd272274772a15967c79b0da8d8d54e6e0fd01aeeb87e2345fb57082bd", 0xdf}, {&(0x7f0000000040)="1bebb8b1532b562423de8b371bc9c5fa6c9376b6259d391ea4ddc2521e", 0x1d}, {&(0x7f00000026c0)="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", 0x15f}, {&(0x7f0000000080)="1fde21b478fd0a7cbd0cf3536f920eb199c6bf7f62a3270e76f9822a47b40a1fbc4e0257eb0023aa0508cadf8107f7e420051a4a5e25de8b18ac8ca236d68326e0dffeed254c8230f699b222e69f79c6bcd2c280f0d07b49d61169f38526798dfc72b5d2fc0c5b5b1a", 0x69}, {&(0x7f0000000380)="25d6d688d25b8fec9f75704a38e957c962bbed88a2db6c140037a15d6680f882cf47e5873fa26d958894af4fef8c76e2b8f442dba03265b1c2ea0ae441c676d95751acc025b1c4426c6d07e4aefba48913cdd83d89e293a31ba19c3376c24eca94b9aae1901bcb2d4845b48722b9682ff720d0b854233d230935cdc12e13471ad572c2ef134be8fd64820de4c9e78186cc5976592444d8d84265c6e1d1ef11161122b169b938f9ac7d57226c24da25bd370fe9576934d3144d1a2cb7466db63d242844c494b2c30e58306cdb74ab80f596ab11f9ddb8b7c440169dff8e976344a5a2be761e323aa0e2c53b8d30309c4f6d274db4", 0xf4}, {&(0x7f0000000480)="4a885a878f7ea7ef9116f99ea4a293ee2e82d69ae8af00bdecf6d3c15e6b07bb455d2133408755054381130e18dec7ff4a9f3753", 0x34}, {&(0x7f00000004c0)="ec8cf9866c83c15e464b57dab3885ca1e7c3e9226a8a378c0321e33e7ac92baee977123cce9ee9b6faa880795e23438d40e34af7e71fee87b5183d71025ef6d16d7a94a95257aa690e86409fa7051090cc489faeadc557e7b910f50edeb77bc936", 0x61}, {&(0x7f0000002540)="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", 0x15b}, {&(0x7f0000000e80)="1d", 0x1}], 0x9}, 0x0) 00:40:55 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x4c00000000000000, &(0x7f0000002340)={[{@fmask}]}) 00:40:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x18, 0x0, &(0x7f0000000140)) 00:40:55 executing program 5: syz_emit_ethernet(0xde, &(0x7f0000000140)={@local, @empty, @val, {@ipv6}}, 0x0) 00:40:55 executing program 0: sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:40:55 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 1862.208728][T24234] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:40:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440), &(0x7f00000000c0)=0x8) 00:40:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), 0x4) 00:40:55 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x55aaffff00000000, &(0x7f0000002340)={[{@fmask}]}) 00:40:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) [ 1862.354618][T23713] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:40:55 executing program 4: execve(&(0x7f00000002c0)='.\x00', &(0x7f0000000480)=[&(0x7f0000000300)=':+#}**&}/}{\x00'], 0x0) [ 1862.395354][ T27] audit: type=1804 audit(1649724055.712:7314): pid=24611 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1150/bus" dev="sda1" ino=1158 res=1 errno=0 00:40:55 executing program 5: setrlimit(0x9, &(0x7f0000000040)={0x97, 0xc47}) socket$inet_sctp(0x2, 0x5, 0x84) 00:40:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000640), &(0x7f0000000680)=0x14) 00:40:55 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x6000000000000000, &(0x7f0000002340)={[{@fmask}]}) [ 1862.581699][ T27] audit: type=1800 audit(1649724055.712:7315): pid=24611 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1158 res=0 errno=0 00:40:56 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000440)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0}, 0x20081) 00:40:56 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) lseek(r0, 0x0, 0x1) [ 1863.083875][T23713] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1863.242565][T23772] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:40:57 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x617f000000000000, &(0x7f0000002340)={[{@fmask}]}) 00:40:57 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000012c0), &(0x7f0000001380)=0x88) 00:40:57 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x38, 0x1c}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) 00:40:57 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={r2}, &(0x7f00000000c0)=0xb0) 00:40:57 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:40:57 executing program 0: sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:40:57 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x630c000000000000, &(0x7f0000002340)={[{@fmask}]}) [ 1864.075949][ T27] audit: type=1804 audit(1649724057.412:7316): pid=24652 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1151/bus" dev="sda1" ino=1162 res=1 errno=0 00:40:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:40:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100), 0x88) 00:40:57 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0xa}, 0x3) 00:40:57 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x6800000000000000, &(0x7f0000002340)={[{@fmask}]}) 00:40:57 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0x6, {{0x1c, 0x1c, 0x1}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x3, {{0x1c, 0x1c, 0x2}}}, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, r0) [ 1864.267271][ T27] audit: type=1800 audit(1649724057.412:7317): pid=24652 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1162 res=0 errno=0 [ 1864.292130][T24234] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1865.333483][T23772] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1865.403697][T23777] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:40:58 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:40:58 executing program 2: mkdir(&(0x7f0000000100)='./file2\x00', 0x0) utimensat(0xffffffffffffff9c, &(0x7f00000003c0)='./file2\x00', &(0x7f0000000400)={{}, {0xffffffff}}, 0x0) 00:40:58 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local, @broadcast, @val, {@ipv4}}, 0x0) 00:40:58 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x6c00000000000000, &(0x7f0000002340)={[{@fmask}]}) 00:40:58 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r2 = dup2(r1, r1) dup2(r0, r2) 00:40:58 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:40:59 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) getsockname(r0, 0x0, &(0x7f0000000080)) 00:40:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0xc) 00:40:59 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x7400000000000000, &(0x7f0000002340)={[{@fmask}]}) [ 1865.770756][ T27] audit: type=1804 audit(1649724059.102:7318): pid=24688 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1152/bus" dev="sda1" ino=1152 res=1 errno=0 00:40:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0xc) [ 1866.085551][ T27] audit: type=1800 audit(1649724059.102:7319): pid=24688 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1152 res=0 errno=0 00:40:59 executing program 4: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r0, &(0x7f0000001740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000001400)=[{&(0x7f0000000140)="d2177e3c8a80ccbce7c6a468d709c66f2a70df2d396446a1d62f4a2c981ef26f56d7b6751d14920ff1bf2bb093ce91c8a3ed1c87f9388f37aeb6256dde419d18468a9f204e9897ee75aa249573e94728acf2d555b40a9200bd0fc7536fd2ce7ffc13947cb209070dbc246274d4757a2dcfce24ab948f1eded9020fba418b17a8461a99f8d48d8c2d9fe554a80ba23f", 0x8f}, {&(0x7f0000000200)="1e63b713937a35994d60", 0xa}], 0x2, &(0x7f0000001480)=[{0x10}, {0x10}], 0x20}, 0x20084) 00:40:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000bc0)={&(0x7f0000000c80)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[], 0x70}, 0x0) [ 1866.362425][T23772] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:00 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:00 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x7a00000000000000, &(0x7f0000002340)={[{@fmask}]}) 00:41:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0xc) 00:41:00 executing program 5: nanosleep(&(0x7f0000000000), 0x0) clock_getres(0x2, &(0x7f0000000100)) 00:41:00 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, 0x0) 00:41:00 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000440)="dcc3bb6bc551eec608262c9282dfb6a8f52ada4e95d8d070297adce1f24cc49e50864f4a91e00324d8d7f04d33b9061c0eec3e0424355d45455dabfd08f321b88fb3a9b0aaeb756d75db866df52ac0d468c1ae622c15", 0x56}, {&(0x7f00000004c0)="8abf365f0280dc915c0291ef5b7f4435c7", 0x11}, {&(0x7f0000000540)="cd0d2354a6d1ba17f352d6323eae7818fc80fa28dabe419fe07f729f6c4ad3632a5e971192942a019146cdc8390262f82bc2c7cc312e025214e8f4e95f48571722256cb603141de5e7d6861713168d", 0x4f}, {&(0x7f00000005c0)="f4", 0x1}, {&(0x7f0000000600)="7ad01cf28e9414e11de2e1e92e90757a12f2c851bb0b5dd140cfdb737a7956ec26bf336624db246b6a2787f48d0611a7b185b72ae5b13527b18267196f35846d85c6e49a3b1cb37a388aaa9c904bdd0152de9056f9b0d1c14f71272d1f707362bde4bd98bcf3303f86474b1c619cdd78f5b3008ab1d0f74b20347718c2532e87a3803c7523bfb17d0700af03a19c755ce0ee9cd704470afbe7d8c74988646aa8095035efdad63c910979969fffebaa342ad6c7b1d25f198eb0fb07627d666eedb4ca06cf442d583518ff0f7bc32b23988f0dd91340561e52a7bfe2f2dad8", 0xde}, {&(0x7f0000000700)="1cfb0cde7d14896dade028824d8899a4a2491a882b2318fd729cb474a7ea224e338f3f010c49179ec4737860d80b7e321fb82e6f6e32bf8572447409a3ce8a453be1d8f4a7c95d78e3640e9a1b9a062a530f5a1bdaf0747814651fd0766c4e0c2220b699f1c045b532708d32fa19c6ae7ab35aa7bd0199c37a27505b722aaa5b27d8d6f5a2ddc29406191f9bb27dad9876890aaa9df4", 0x96}, {&(0x7f00000013c0)="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", 0x35a}], 0x7}, 0x0) 00:41:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0xc) 00:41:00 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x8100000000000000, &(0x7f0000002340)={[{@fmask}]}) [ 1867.393668][T23772] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1867.535527][ T27] audit: type=1804 audit(1649724060.862:7320): pid=24725 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1153/bus" dev="sda1" ino=1162 res=1 errno=0 00:41:00 executing program 4: pipe2(&(0x7f0000000000), 0x0) utimensat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:41:01 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f00000028c0)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f0000002600)=[{&(0x7f0000000300)="05", 0x1}], 0x1, &(0x7f0000002680)=[{0x10}, {0x10}], 0x20}, 0x0) [ 1867.752067][ T27] audit: type=1800 audit(1649724060.862:7321): pid=24725 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1162 res=0 errno=0 00:41:01 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040), 0x6) [ 1868.442568][T23772] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1868.450720][T23772] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:02 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:02 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x8900000000000000, &(0x7f0000002340)={[{@fmask}]}) 00:41:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000140)="d736245a0e538ea174d50b45ca005d2da1d7fb659810a9de85b21ef0fc53d3a621e6e42923a3f9346564f24bde52ec80087f0368c17d04320c8136818da5debe0c67070aa5a9c009fab8467b51235b8c9652de880ff74908896c7ba3e54c2a9bdc671b546c16f008878a4a8573dd31dad691a696b5c8e2b259912e4b5849b258b6d1ec94bd728585a3588cc21d48c29b4072c3154bda07c5d8", 0x99, 0x0, &(0x7f0000001140)={0x10, 0x2}, 0x10) 00:41:02 executing program 5: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=0x1000) 00:41:02 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2}, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) 00:41:02 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:02 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000001740)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000140)="c2", 0x1}], 0x1, &(0x7f0000001540)=[{0x10}, {0x10}], 0x20}, 0x0) 00:41:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000440), &(0x7f0000000500)=0x98) 00:41:02 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x8cffffff00000000, &(0x7f0000002340)={[{@fmask}]}) [ 1869.352651][ T27] audit: type=1804 audit(1649724062.682:7322): pid=24760 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1154/bus" dev="sda1" ino=1155 res=1 errno=0 00:41:02 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x2) [ 1869.599065][T23772] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:03 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x8f0b000000000000, &(0x7f0000002340)={[{@fmask}]}) [ 1869.714752][ T27] audit: type=1800 audit(1649724062.682:7323): pid=24760 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1155 res=0 errno=0 00:41:03 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) [ 1870.679651][T23772] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:04 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:04 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in={0xfffffffffffffe94, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0xc) 00:41:04 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080), 0x10) 00:41:04 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xc611000000000000, &(0x7f0000002340)={[{@fmask}]}) 00:41:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) 00:41:04 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r2, r3, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:04 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0}, 0x80) 00:41:04 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xc911000000000000, &(0x7f0000002340)={[{@fmask}]}) 00:41:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000000c0)=0x88) [ 1871.191306][ T27] audit: type=1804 audit(1649724064.522:7324): pid=24789 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1155/bus" dev="sda1" ino=1164 res=1 errno=0 00:41:04 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="0180000b", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0), &(0x7f0000000200)=0x8) [ 1871.309484][ T27] audit: type=1800 audit(1649724064.522:7325): pid=24789 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1164 res=0 errno=0 00:41:04 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xcc11000000000000, &(0x7f0000002340)={[{@fmask}]}) 00:41:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000240)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000640)=[@sndrcv={0x2c}], 0x2c}, 0x0) [ 1871.473655][T24218] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1871.723518][ T3313] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:05 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:05 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000240)={@broadcast, @broadcast, @val, {@ipv6}}, 0x0) 00:41:05 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000200), &(0x7f00000002c0)=0xb0) 00:41:05 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r2, r3, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2}, 0x10) 00:41:05 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xcd11000000000000, &(0x7f0000002340)={[{@fmask}]}) 00:41:05 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xd611000000000000, &(0x7f0000002340)={[{@fmask}]}) 00:41:05 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)=[{0x0}, {0x0}, {0x0}], 0x3}, 0x0) [ 1872.604452][ T27] audit: type=1804 audit(1649724065.932:7326): pid=24831 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1156/bus" dev="sda1" ino=1174 res=1 errno=0 [ 1872.674129][T24218] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1872.736797][ T27] audit: type=1800 audit(1649724065.932:7327): pid=24831 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1174 res=0 errno=0 [ 1872.788476][T23772] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:06 executing program 4: r0 = socket(0x1c, 0x2, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 00:41:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0x4) 00:41:06 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r2, r3, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:06 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xd800000000000000, &(0x7f0000002340)={[{@fmask}]}) [ 1873.011315][ T27] audit: type=1804 audit(1649724066.342:7328): pid=24855 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1157/bus" dev="sda1" ino=1163 res=1 errno=0 [ 1873.213520][ T27] audit: type=1800 audit(1649724066.342:7329): pid=24855 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1163 res=0 errno=0 [ 1873.802562][ T3313] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:07 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:07 executing program 5: open$dir(&(0x7f0000000340)='./file0\x00', 0x200, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x400000000000) truncate(&(0x7f0000000040)='./file0\x00', 0x87f2) 00:41:07 executing program 4: syz_emit_ethernet(0x1179, &(0x7f00000000c0)={@random="71e775596def", @local, @val, {@ipv6}}, 0x0) 00:41:07 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xd900000000000000, &(0x7f0000002340)={[{@fmask}]}) 00:41:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000200)={0xb, 0x1c, 0x2}, 0x1c) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r2, r1) 00:41:07 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:07 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000), 0x88) 00:41:07 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0), &(0x7f0000000100)=0x8) [ 1874.570653][ T27] audit: type=1804 audit(1649724067.852:7330): pid=24877 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1158/bus" dev="sda1" ino=1173 res=1 errno=0 00:41:08 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xda00000000000000, &(0x7f0000002340)={[{@fmask}]}) 00:41:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080), &(0x7f0000000240)=0x4) 00:41:08 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:08 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000240)={@broadcast, @random="9e37397ba9f8", @val, {@ipv6}}, 0x0) [ 1875.175487][T24218] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1875.184005][ T27] audit: type=1800 audit(1649724067.852:7331): pid=24877 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1173 res=0 errno=0 [ 1875.184275][T24229] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1875.534977][ T27] audit: type=1804 audit(1649724068.812:7332): pid=24901 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1159/bus" dev="sda1" ino=1173 res=1 errno=0 [ 1876.202691][T24229] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1876.241305][ T27] audit: type=1800 audit(1649724068.812:7333): pid=24901 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1173 res=0 errno=0 00:41:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:10 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0xc) 00:41:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000900)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={0x0, @in, 0x0, 0x0, 0x85197b8c0a9f5236}, 0x98) 00:41:10 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=""/244, 0xf4}, 0x40081) 00:41:10 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xf6ffffff00000000, &(0x7f0000002340)={[{@fmask}]}) 00:41:10 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x6e, 0x0}, 0x40043) 00:41:10 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xf9fdffff00000000, &(0x7f0000002340)={[{@fmask}]}) [ 1877.393540][ T27] audit: type=1804 audit(1649724070.722:7334): pid=24921 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1160/bus" dev="sda1" ino=1159 res=1 errno=0 00:41:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = dup2(r1, r1) connect$inet(r2, &(0x7f0000000080)={0x10, 0x2}, 0x10) 00:41:11 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2}, 0x10) 00:41:11 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) getpid() getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 1878.028715][T24229] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1878.037100][ T27] audit: type=1800 audit(1649724070.722:7335): pid=24921 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1159 res=0 errno=0 00:41:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, @in, 0x0, 0x0, 0x80, 0x0, 0x3f}, 0x98) [ 1878.197580][T24218] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1878.374823][ T27] audit: type=1804 audit(1649724071.712:7336): pid=24943 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1161/bus" dev="sda1" ino=1159 res=1 errno=0 [ 1878.460126][ T27] audit: type=1800 audit(1649724071.732:7337): pid=24943 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1159 res=0 errno=0 [ 1879.073845][T24234] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:13 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000040)=0x8) 00:41:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) r3 = dup2(r0, r2) sendmsg$inet_sctp(r3, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14}], 0x14}, 0x0) 00:41:13 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xfbffffff00000000, &(0x7f0000002340)={[{@fmask}]}) 00:41:13 executing program 4: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x43, 0x0, &(0x7f0000000280)) 00:41:13 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x800, 0x5, 0x8}, 0x8) 00:41:13 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xfcfdffff00000000, &(0x7f0000002340)={[{@fmask}]}) 00:41:13 executing program 4: mprotect(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x3) 00:41:13 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x10, 0x2}, 0x10) 00:41:13 executing program 2: getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0xffffffffffffffff, 0x0) r1 = getgid() setresgid(r1, 0x0, 0x0) [ 1880.122812][T24234] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:13 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) getpid() getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:13 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xfdfdffff00000000, &(0x7f0000002340)={[{@fmask}]}) [ 1880.586286][ T27] audit: type=1804 audit(1649724073.922:7338): pid=24982 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1162/bus" dev="sda1" ino=1158 res=1 errno=0 [ 1880.644847][ T27] audit: type=1800 audit(1649724073.922:7339): pid=24982 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1158 res=0 errno=0 [ 1881.154735][T24234] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1881.252269][T24218] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:14 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) r1 = dup(r0) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2}, 0x10) 00:41:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f00000028c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 00:41:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={r6}, 0x8) 00:41:14 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xfeffffffffffffff, &(0x7f0000002340)={[{@fmask}]}) 00:41:15 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2}, 0x1c) dup2(r2, r3) 00:41:15 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xff00000000000000, &(0x7f0000002340)={[{@fmask}]}) 00:41:15 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xff0f000000000000, &(0x7f0000002340)={[{@fmask}]}) 00:41:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) 00:41:15 executing program 5: r0 = socket(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000080)=ANY=[@ANYRES32], 0x3ef) [ 1882.193749][ T4027] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1882.283525][T24218] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:15 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xfffdffff00000000, &(0x7f0000002340)={[{@fmask}]}) 00:41:15 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x5, 0x0, 0x1f}, 0x10) 00:41:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000002700)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @authinfo={0x10}], 0x20}, 0x0) 00:41:16 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) getpid() getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000007c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000740)=[@sndrcv={0x2c}], 0x2c}, 0x0) 00:41:16 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) r3 = dup2(r0, r2) sendmsg$inet_sctp(r3, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[], 0x14}, 0x0) 00:41:16 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xffffff7f00000000, &(0x7f0000002340)={[{@fmask}]}) [ 1883.242413][ T4027] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:16 executing program 4: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) 00:41:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040), 0x88) 00:41:16 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xffffffff00000000, &(0x7f0000002340)={[{@fmask}]}) 00:41:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), 0xb) 00:41:16 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup(r0) sendto$inet(r1, &(0x7f0000000340)="ac", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000540)="e9", 0x1, 0x0, 0x0, 0x0) 00:41:16 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xffffffffffff0700, &(0x7f0000002340)={[{@fmask}]}) [ 1883.561600][ T27] audit: type=1804 audit(1649724076.892:7340): pid=25061 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1163/bus" dev="sda1" ino=1165 res=1 errno=0 [ 1883.661121][ T27] audit: type=1800 audit(1649724076.892:7341): pid=25061 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1165 res=0 errno=0 [ 1884.274005][ T920] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1884.282122][ T920] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:18 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xf, 0x1c, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="37414da7ebe1568e7c6e4c81458f791e535ded6bb0e0a4b72aefd670502acf9645ddfe2e92b2404f8db1472d73b104f133c6fabcba973f3323c896eb229dbdc0753f6d5ddc083f632d796433b7d419aa09b495a97b98912d456e3d348f16d06370f3e4a4420c2b5b120fcaf1512b3e17a3b03498fe3ec393d2685722b702d0638756fb9dc2dcf56b9bc4a9f0de2ee288b1f1012c63a61979c7", 0x99, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000040)=""/168, 0xa8) 00:41:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000900)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1}, 0xc) sendmsg$inet_sctp(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="286a0bc2", 0x4}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0), 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000000)={0x10, 0x2}, 0x10) connect$inet(r1, &(0x7f0000000900)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000001480)={&(0x7f0000000080)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=[@sndinfo={0x1c}], 0x1c}, 0x180) 00:41:18 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xffffffffffffff7f, &(0x7f0000002340)={[{@fmask}]}) 00:41:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000080)=@abs={0x8}, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="a823c8cc15e04a737f1b544557639199311c7255297d237c30a77c83bf3ae7fdb2800c668cad9490635376809f56d2922d4edc7c9e5fa4f3e158758ae53c58d19acb31b2b89a9fee87764f3f1869422c76da3adedfef624a62e092b374da25b09187e07c5e2e4af2ff28c732f06d7e5135ebacb150ae036d0d1844033a1031dd84a0dbdd298d702e9020a8ee715f5a1374bfd1a2303efd2ddef97e72d4e5bdb33b487a5bc7e0", 0xa6}], 0x63, &(0x7f00000001c0)=[@rights], 0x28}, 0x0) 00:41:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=[@init={0x14}, @prinfo={0x14}, @sndrcv={0x2c}, @sndinfo={0x1c}, @dstaddrv4={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x9c}, 0x0) 00:41:18 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0xfffffffffffffffe, &(0x7f0000002340)={[{@fmask}]}) 00:41:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0x5d, 0x0, &(0x7f00000000c0)) [ 1885.314385][ T4027] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:18 executing program 2: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 00:41:18 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1}, 0x1c) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:41:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000a80)="ab", 0x1}], 0x1, &(0x7f0000000400)=[@sndrcv={0x2c}], 0x2c}, 0x0) [ 1885.561161][ T27] audit: type=1804 audit(1649724078.892:7342): pid=25103 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1164/bus" dev="sda1" ino=1172 res=1 errno=0 [ 1885.663471][ T27] audit: type=1800 audit(1649724078.932:7343): pid=25103 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1172 res=0 errno=0 [ 1886.353837][ T22] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) [ 1887.313636][ T920] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1887.393792][ T22] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:20 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:20 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x25}}]}) 00:41:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x2, 0x4) 00:41:20 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000200)={@random="2799c676a317", @broadcast, @val, {@ipv6}}, 0x0) 00:41:20 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt(r0, 0x84, 0x8009, &(0x7f0000000000)="b6", 0x2c) 00:41:20 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file1/file0\x00') 00:41:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100), 0x1) [ 1887.515310][T25122] exfat: Unknown parameter 'fmask%00000000000000000000000' 00:41:20 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x44}}]}) 00:41:21 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000340)={0x10, 0x2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r1, &(0x7f0000000900)="10", 0x1, 0x0, &(0x7f00000002c0)={0x10, 0x2}, 0x10) 00:41:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, @in, 0xafd2, 0x0, 0x105}, 0x98) 00:41:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000340)={0x10, 0x2}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000340)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={r2}, 0x8) [ 1887.705272][T25134] exfat: Unknown parameter 'fmaskD00000000000000000000000' [ 1887.794301][ T27] audit: type=1804 audit(1649724081.132:7344): pid=25140 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1165/bus" dev="sda1" ino=1159 res=1 errno=0 [ 1887.844942][ T27] audit: type=1800 audit(1649724081.132:7345): pid=25140 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1159 res=0 errno=0 [ 1888.433783][ T22] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) [ 1889.473793][T24234] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:22 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000004c0), &(0x7f0000000500)=0x10) 00:41:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) dup(0xffffffffffffffff) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2}, 0x10) 00:41:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0), 0x98) 00:41:22 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x47}}]}) 00:41:22 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:23 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, @in, 0x0, 0x50bd, 0x315}, 0x98) 00:41:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000900)={&(0x7f0000000200)=@in={0x10, 0x2}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000340)="83", 0x1}], 0x1, &(0x7f0000000800)=[@init={0x14}, @sndinfo={0x1c}, @sndrcv={0x2c}, @authinfo={0x10}, @prinfo={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x9c}, 0x0) [ 1889.814981][T25157] exfat: Unknown parameter 'fmaskG00000000000000000000000' 00:41:23 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x3, 0x1, "e4"}, 0x9) 00:41:23 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x48}}]}) 00:41:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2}, 0x10) r1 = socket(0x1c, 0x1, 0x0) dup2(r1, r0) [ 1889.889122][ T27] audit: type=1804 audit(1649724083.222:7346): pid=25162 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1166/bus" dev="sda1" ino=1177 res=1 errno=0 00:41:23 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3}, 0x1c) [ 1889.979678][ T27] audit: type=1800 audit(1649724083.252:7347): pid=25162 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1177 res=0 errno=0 [ 1889.987457][T25168] exfat: Unknown parameter 'fmaskH00000000000000000000000' 00:41:23 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, @in, 0x0, 0x0, 0x81}, 0x98) 00:41:23 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x2}}]}) 00:41:23 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f00000024c0)="1e090d5f84560ee67185c64589d556494696ee1d21de64d3214b76d40693109615eb7b5ee04be446d34291479ae2148ae8752ddd15dc722f40a668199476f9b715801f3b18f47db42ee0c26f3ee889eddc21dc851fa0520d9a561a88d5e0c0b68207d67e1dea5f505f49e87d78ee505bb08253430f2ff9406445763552a12e32dca09f33c75fd832db7cfa268f1180e48dbee6a0dd979079efa4aacfab43dc474f5ee1db81355f9fa932c35d320cfbb060bf50422d0b0bd7ce39cc444825c4c2dc47fcaa438bc5db07e277c9190af117d354d38464dbe17914", 0xd9, 0x0, &(0x7f00000025c0)={0x1c, 0x1c}, 0x1c) r2 = dup(r0) dup2(r2, r1) 00:41:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:23 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0xffff, 0x8000, &(0x7f0000000000), 0x4) [ 1890.265432][T25186] exFAT-fs (loop1): invalid boot record signature [ 1890.284894][T25186] exFAT-fs (loop1): failed to read boot sector [ 1890.308505][T25186] exFAT-fs (loop1): failed to recognize exfat type [ 1890.362828][ T920] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1890.812347][T24234] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:24 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180), &(0x7f00000001c0)=0x18) 00:41:24 executing program 5: mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) 00:41:24 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x0, 0x58}, 0x8) 00:41:24 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x3}}]}) 00:41:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:24 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="764318c30a", 0x5}], 0x1}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4}, 0x10) [ 1891.512355][T25202] exFAT-fs (loop1): invalid boot record signature [ 1891.531189][T25202] exFAT-fs (loop1): failed to read boot sector [ 1891.555506][T25202] exFAT-fs (loop1): failed to recognize exfat type 00:41:25 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)='h', 0x1, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1}, 0x1c) [ 1892.113538][ T27] audit: type=1804 audit(1649724085.432:7348): pid=25219 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1167/bus" dev="sda1" ino=1186 res=1 errno=0 [ 1892.185577][ T22] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1892.202225][T24218] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:25 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x4}}]}) 00:41:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10}, 0x10) 00:41:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0), 0xc) 00:41:25 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002ac0)={&(0x7f0000001340)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000002a80)=[@init={0x14}], 0x14}, 0x0) [ 1892.421009][ T27] audit: type=1800 audit(1649724085.432:7349): pid=25219 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1186 res=0 errno=0 [ 1892.458449][T25225] exFAT-fs (loop1): invalid boot record signature 00:41:25 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:25 executing program 2: accept4$unix(0xffffffffffffff9c, 0x0, 0x0, 0xf7f39928a875378b) 00:41:25 executing program 4: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000200)="7f", 0x1}], 0x1, &(0x7f0000000300)=[{0x10}, {0x10}], 0x20}, 0x0) 00:41:25 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040), 0x14) [ 1892.493474][T25225] exFAT-fs (loop1): failed to read boot sector [ 1892.523081][T25225] exFAT-fs (loop1): failed to recognize exfat type 00:41:25 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f0000000100)) 00:41:25 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="fc", 0x1, 0x0, &(0x7f0000000100)={0x10, 0x2}, 0x10) 00:41:25 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x5}}]}) [ 1893.228261][ T27] audit: type=1804 audit(1649724086.562:7350): pid=25248 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1168/bus" dev="sda1" ino=1161 res=1 errno=0 00:41:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 00:41:26 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000002280)="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", 0x1001) 00:41:26 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f0000000100)) [ 1893.292405][ T4027] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1893.353438][T25252] exFAT-fs (loop1): invalid boot record signature [ 1893.389689][T25252] exFAT-fs (loop1): failed to read boot sector 00:41:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100), &(0x7f00000000c0)=0x4) [ 1893.397729][T24218] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1893.409183][ T27] audit: type=1800 audit(1649724086.562:7351): pid=25248 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1161 res=0 errno=0 [ 1893.430409][T25252] exFAT-fs (loop1): failed to recognize exfat type 00:41:26 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:26 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f0000000100)) 00:41:26 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x6}}]}) 00:41:27 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={0x0, @in, 0x0, 0x0, 0x382}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080), &(0x7f0000000140)=0x98) 00:41:27 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f0000000100)) [ 1894.187692][ T27] audit: type=1804 audit(1649724087.502:7352): pid=25271 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1169/bus" dev="sda1" ino=1169 res=1 errno=0 [ 1894.229226][T25274] exFAT-fs (loop1): invalid boot record signature 00:41:27 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="8c", 0x1}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="a8"], 0xa8}, 0x0) [ 1894.264808][T25274] exFAT-fs (loop1): failed to read boot sector 00:41:27 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380), 0x8) 00:41:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0x14}, 0x0) [ 1894.313460][T25274] exFAT-fs (loop1): failed to recognize exfat type 00:41:27 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x7}}]}) 00:41:27 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r2 = socket(0x2, 0x10000001, 0x84) r3 = fcntl$dupfd(r2, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) [ 1894.446156][ T27] audit: type=1800 audit(1649724087.502:7353): pid=25271 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1169 res=0 errno=0 00:41:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:27 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 1894.525332][T23773] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1894.558823][T25291] exFAT-fs (loop1): invalid boot record signature 00:41:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340), &(0x7f00000017c0)=0x8) 00:41:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) [ 1894.577085][T25291] exFAT-fs (loop1): failed to read boot sector [ 1894.610570][T25291] exFAT-fs (loop1): failed to recognize exfat type 00:41:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001d40), 0x0, 0x0) fchmodat(r0, &(0x7f0000001e00)='\x00', 0x0) 00:41:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) connect$inet(r1, &(0x7f0000000100)={0x10, 0x2}, 0x10) shutdown(r0, 0x0) 00:41:28 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3}, 0x10) [ 1895.053432][ T27] audit: type=1804 audit(1649724088.372:7354): pid=25309 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1170/bus" dev="sda1" ino=1175 res=1 errno=0 00:41:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) 00:41:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000027c0), 0x88) 00:41:28 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x8}}]}) [ 1895.157574][ T27] audit: type=1800 audit(1649724088.382:7355): pid=25309 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1175 res=0 errno=0 [ 1895.250897][T25322] exFAT-fs (loop1): invalid boot record signature [ 1895.274915][T25322] exFAT-fs (loop1): failed to read boot sector [ 1895.294837][T25322] exFAT-fs (loop1): failed to recognize exfat type 00:41:28 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) getsockname$unix(r1, 0x0, &(0x7f0000000300)) 00:41:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) r1 = dup2(r0, r0) shutdown(r1, 0x0) 00:41:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) [ 1895.565464][ T22] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1896.438124][T24218] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1896.632269][ T22] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:30 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000180)={0x10}, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={r5}, 0x8) 00:41:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080), &(0x7f00000000c0)=0x18) 00:41:30 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x9}}]}) 00:41:30 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1a00000084000000070000000100000054"], 0x48}, 0x0) 00:41:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:30 executing program 4: open$dir(&(0x7f0000000a40)='./file0\x00', 0x200, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file1\x00') rename(&(0x7f0000000200)='./file1\x00', 0x0) 00:41:30 executing program 5: pipe2(&(0x7f0000000600), 0x0) pipe2(&(0x7f0000000600), 0x0) [ 1896.913799][T25341] exFAT-fs (loop1): invalid boot record signature [ 1896.942448][T25341] exFAT-fs (loop1): failed to read boot sector [ 1896.973892][T25341] exFAT-fs (loop1): failed to recognize exfat type 00:41:30 executing program 4: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:41:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080), &(0x7f00000000c0)=0x18) 00:41:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000800)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[@prinfo={0x14}], 0x14}, 0x0) [ 1897.354502][ T27] audit: type=1804 audit(1649724090.692:7356): pid=25359 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1171/bus" dev="sda1" ino=1180 res=1 errno=0 00:41:30 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xa}}]}) [ 1897.469163][ T27] audit: type=1800 audit(1649724090.722:7357): pid=25359 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1180 res=0 errno=0 [ 1897.612439][T25374] exFAT-fs (loop1): invalid boot record signature [ 1897.631150][T25374] exFAT-fs (loop1): failed to read boot sector [ 1897.668815][T25374] exFAT-fs (loop1): failed to recognize exfat type [ 1897.704603][ T22] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:32 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:32 executing program 5: r0 = socket(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2}, 0x10) shutdown(r0, 0x0) 00:41:32 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto(r0, &(0x7f0000000000)="dc", 0x1, 0x185, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 00:41:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080), &(0x7f00000000c0)=0x18) 00:41:32 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xc}}]}) 00:41:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) [ 1898.771718][T23773] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1898.773479][T25381] exFAT-fs (loop1): invalid boot record signature [ 1898.839360][T25381] exFAT-fs (loop1): failed to read boot sector 00:41:32 executing program 5: chdir(&(0x7f0000000040)='./file0\x00') chown(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0xffffffffffffffff) [ 1898.942272][T25381] exFAT-fs (loop1): failed to recognize exfat type 00:41:32 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, 0x0, 0x0) 00:41:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080), &(0x7f00000000c0)=0x18) 00:41:32 executing program 5: setuid(0xffffffffffffffff) getpriority(0x1, 0x0) [ 1899.217541][ T27] audit: type=1804 audit(1649724092.552:7358): pid=25397 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1172/bus" dev="sda1" ino=1162 res=1 errno=0 00:41:32 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xd}}]}) 00:41:32 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=""/101, 0x65}, 0x80) [ 1899.303315][ T27] audit: type=1800 audit(1649724092.632:7359): pid=25397 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1162 res=0 errno=0 [ 1899.411405][T25410] exFAT-fs (loop1): invalid boot record signature [ 1899.428094][T25410] exFAT-fs (loop1): failed to read boot sector [ 1899.445874][T25410] exFAT-fs (loop1): failed to recognize exfat type [ 1899.485361][T24218] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1899.512946][T23911] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1899.522316][T24219] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1899.531650][T24218] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1899.802223][T23773] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:33 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:33 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 00:41:33 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x100, &(0x7f0000000080)={0x10, 0x2}, 0x10) 00:41:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000900)={&(0x7f0000000080)=@in6={0x1c, 0x1c}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x14) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f0000000000), 0x8) 00:41:33 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xe}}]}) 00:41:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) getpid() sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:33 executing program 4: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, &(0x7f0000000040)) 00:41:33 executing program 2: r0 = socket(0x1c, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB='\n8'], 0x18) [ 1900.493513][T25416] exFAT-fs (loop1): invalid boot record signature [ 1900.529598][T25416] exFAT-fs (loop1): failed to read boot sector [ 1900.549642][T25416] exFAT-fs (loop1): failed to recognize exfat type 00:41:33 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f00000006c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000080)="7f", 0x1}], 0x1, &(0x7f0000000600)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x10}, 0x0) 00:41:33 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xf}}]}) [ 1900.832079][ T27] audit: type=1804 audit(1649724094.112:7360): pid=25438 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1173/bus" dev="sda1" ino=1163 res=1 errno=0 [ 1901.485182][T24219] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1901.524650][T25443] exFAT-fs (loop1): invalid boot record signature [ 1901.545147][ T5212] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1901.565579][T23773] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:34 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 00:41:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000900)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x3}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="75aab5eec64a37eabe51b63c4f0c51be7c38cabb065c46a2eea1d0b41fc2c284ca32563b95bde2a93a79d4fb1a9a1636f7f3502d15bc136d78731fcabc6baba0e443555569b01dd8f33a49a9d3f0180bcbdcfbbb3898b1250d854cd5cec6b50fc00aa36dcbdd2974c6fe448ad0b008ca2426d114", 0x74}, {&(0x7f00000000c0)="609ca6216a72b3e859acc145d7d87c3a3c82ccea205da98b4be779610a2388238bfab3a010d30918", 0x28}], 0x2, &(0x7f0000000200)=[@init={0x14}, @sndinfo={0x1c}], 0x30}, 0x85) [ 1901.585510][ T27] audit: type=1800 audit(1649724094.112:7361): pid=25438 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1163 res=0 errno=0 [ 1901.607142][T25443] exFAT-fs (loop1): failed to read boot sector [ 1901.613406][T25443] exFAT-fs (loop1): failed to recognize exfat type 00:41:35 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:35 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x10}}]}) 00:41:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080), 0x88) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200), 0x88) 00:41:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000640), 0x4) [ 1901.809936][T25457] exFAT-fs (loop1): invalid boot record signature [ 1901.829772][T25457] exFAT-fs (loop1): failed to read boot sector [ 1901.883728][T25457] exFAT-fs (loop1): failed to recognize exfat type [ 1901.967597][ T27] audit: type=1804 audit(1649724095.302:7362): pid=25465 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1174/bus" dev="sda1" ino=1164 res=1 errno=0 00:41:36 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect(r0, &(0x7f0000000080)=ANY=[], 0xa) [ 1902.708568][ T27] audit: type=1800 audit(1649724095.302:7363): pid=25465 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1164 res=0 errno=0 00:41:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) getpid() sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:36 executing program 4: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) ftruncate(r0, 0x7e2780e0) mlockall(0x2) ftruncate(r0, 0x1) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r0, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 00:41:36 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x11}}]}) 00:41:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x8000000020000001, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000004c0), &(0x7f0000000500)=0x8) 00:41:36 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000001c0)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[{0x10}, {0x10}], 0x20}, 0x0) 00:41:36 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:37 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001a40)={&(0x7f0000000440)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000680)="10", 0x1}], 0x1, &(0x7f0000000540)=[@sndrcv={0x2c}], 0x2c}, 0x0) 00:41:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000), 0x88) [ 1903.667200][T25484] exFAT-fs (loop1): invalid boot record signature [ 1903.694380][T25484] exFAT-fs (loop1): failed to read boot sector [ 1903.755792][T25484] exFAT-fs (loop1): failed to recognize exfat type [ 1903.963791][ T27] audit: type=1804 audit(1649724097.292:7364): pid=25488 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1175/bus" dev="sda1" ino=1162 res=1 errno=0 00:41:37 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000000)=0x2) 00:41:37 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:38 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x85, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) 00:41:38 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='htcp\x00', 0x5) dup2(r1, r0) [ 1904.633468][T23770] net_ratelimit: 4 callbacks suppressed [ 1904.633487][T23770] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1904.735802][ T27] audit: type=1800 audit(1649724097.292:7365): pid=25488 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1162 res=0 errno=0 [ 1904.985143][ T27] audit: type=1804 audit(1649724098.322:7366): pid=25516 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1176/bus" dev="sda1" ino=1177 res=1 errno=0 [ 1905.073665][ T27] audit: type=1800 audit(1649724098.342:7367): pid=25516 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1177 res=0 errno=0 [ 1905.314316][T14569] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1905.323214][T23777] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1905.332272][ T920] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1905.744802][T23773] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) getpid() sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:40 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x48}}]}) 00:41:40 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240), 0x88) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0), 0x88) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180), 0x88) 00:41:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) r3 = dup2(r2, r0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000080), 0x8) 00:41:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000002c0)={0x1c, 0x1c, 0x3}, 0x1c) [ 1906.723556][T25520] exFAT-fs (loop1): invalid boot record signature [ 1906.734121][T25520] exFAT-fs (loop1): failed to read boot sector [ 1906.753670][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:40 executing program 4: mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0xc000010, 0xffffffffffffffff, 0x3) [ 1906.783789][T25520] exFAT-fs (loop1): failed to recognize exfat type 00:41:40 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x4c}}]}) 00:41:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300), &(0x7f00000000c0)=0x98) 00:41:40 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) connect$inet(r1, &(0x7f00000002c0)={0x10, 0x2}, 0x10) [ 1906.958730][T25538] exFAT-fs (loop1): invalid boot record signature [ 1907.014434][T25538] exFAT-fs (loop1): failed to read boot sector [ 1907.047359][T25538] exFAT-fs (loop1): failed to recognize exfat type 00:41:40 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:40 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x29, 0x0, &(0x7f0000000280)) 00:41:40 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0x0) [ 1907.255046][T14577] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1907.264088][T23773] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1907.272789][T23777] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1907.513290][ T27] audit: type=1804 audit(1649724100.842:7368): pid=25555 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1177/bus" dev="sda1" ino=1158 res=1 errno=0 [ 1907.581869][ T27] audit: type=1800 audit(1649724100.842:7369): pid=25555 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1158 res=0 errno=0 [ 1907.794248][ T22] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:42 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x60}}]}) 00:41:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000900)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)='u', 0x1}], 0x1, &(0x7f0000000200)=[@init={0x14}], 0x14}, 0x0) 00:41:42 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x3, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x100000005}) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:41:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) r1 = dup(r0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="9c", 0x1}], 0x1}, 0x181) sendmsg$inet_sctp(r1, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x20100) 00:41:42 executing program 5: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000140)={{0x0, 0xffffffffffffffff}}, 0x0) 00:41:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x3}, 0x1c) getsockname$inet6(r0, 0x0, &(0x7f0000000200)) 00:41:42 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000240)={0x1c, 0x1c, 0x1}, 0x1c) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) [ 1908.823459][T25564] exFAT-fs (loop1): invalid boot record signature [ 1908.853619][T25564] exFAT-fs (loop1): failed to read boot sector [ 1908.862836][T25564] exFAT-fs (loop1): failed to recognize exfat type 00:41:42 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x68}}]}) [ 1909.062495][T25581] exFAT-fs (loop1): invalid boot record signature [ 1909.139458][T25581] exFAT-fs (loop1): failed to read boot sector [ 1909.171843][T25581] exFAT-fs (loop1): failed to recognize exfat type 00:41:42 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:42 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240), &(0x7f0000000280)=0x8) 00:41:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080), 0x8) [ 1909.763387][ T27] audit: type=1804 audit(1649724103.092:7370): pid=25592 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1178/bus" dev="sda1" ino=1158 res=1 errno=0 [ 1909.831312][ T27] audit: type=1800 audit(1649724103.102:7371): pid=25592 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1158 res=0 errno=0 [ 1909.874458][ T22] net_ratelimit: 2 callbacks suppressed [ 1909.874477][ T22] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:44 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @remote, @val, {@ipv6}}, 0x0) 00:41:44 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x6c}}]}) 00:41:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000000)="d9", 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 00:41:44 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) dup2(r0, r2) 00:41:44 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0x10) [ 1910.829088][T25599] exFAT-fs (loop1): invalid boot record signature [ 1910.865895][T25599] exFAT-fs (loop1): failed to read boot sector [ 1910.903810][T25599] exFAT-fs (loop1): failed to recognize exfat type [ 1910.913849][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockname(r0, 0x0, &(0x7f0000000040)) 00:41:44 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x74}}]}) 00:41:44 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, @in, 0x0, 0x0, 0x201}, 0x98) [ 1911.103991][T25617] exFAT-fs (loop1): invalid boot record signature [ 1911.130810][T25617] exFAT-fs (loop1): failed to read boot sector [ 1911.151939][T25617] exFAT-fs (loop1): failed to recognize exfat type [ 1911.403672][T23777] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:45 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:45 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvmsg(r0, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001480)=""/95, 0x5f}, 0x81) 00:41:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_int(r0, 0xffff, 0x1002, 0x0, &(0x7f00000000c0)) [ 1911.954163][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1912.170381][ T27] audit: type=1804 audit(1649724105.502:7372): pid=25628 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1179/bus" dev="sda1" ino=1163 res=1 errno=0 [ 1912.253587][ T27] audit: type=1800 audit(1649724105.542:7373): pid=25628 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1163 res=0 errno=0 00:41:46 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x7a}}]}) 00:41:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, @in, 0x0, 0x0, 0x14}, 0x98) 00:41:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0xfffffffffffffd81, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000900)={0x48, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001a00), 0x88) 00:41:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:46 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x0) poll(&(0x7f0000000180)=[{r1, 0x1}], 0x1, 0x7fffffff) dup2(r0, r1) 00:41:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000840), &(0x7f0000000880)=0x8) 00:41:46 executing program 2: open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file1\x00', 0x200, 0x0) [ 1912.800081][T25634] exFAT-fs (loop1): invalid boot record signature [ 1912.825743][T25634] exFAT-fs (loop1): failed to read boot sector 00:41:46 executing program 2: unlink(&(0x7f0000000880)='\x00') 00:41:46 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) [ 1912.857215][T25634] exFAT-fs (loop1): failed to recognize exfat type [ 1913.010449][ T22] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1913.025496][T23840] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1913.034492][T23775] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1913.053636][T24218] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1914.034797][ T22] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:47 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x89}}]}) 00:41:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x10) 00:41:47 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r0, 0x0, 0x1, 0x0, 0x0) 00:41:47 executing program 5: r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000005) close(r1) 00:41:47 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 1914.313681][T25658] exFAT-fs (loop1): invalid boot record signature [ 1914.324601][ T27] audit: type=1800 audit(1649724107.662:7374): pid=25662 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1160 res=0 errno=0 [ 1914.358567][T25658] exFAT-fs (loop1): failed to read boot sector [ 1914.396831][T25658] exFAT-fs (loop1): failed to recognize exfat type 00:41:47 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)='\b', 0x1}], 0x1, &(0x7f0000000400)=[@sndinfo={0x1c}, @init={0x14}, @authinfo={0x10}, @sndrcv={0x2c}, @sndinfo={0x1c}, @sndinfo={0x1c}], 0xa4}, 0x0) [ 1914.443562][T24218] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1914.657083][ T27] audit: type=1804 audit(1649724107.992:7375): pid=25675 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1180/bus" dev="sda1" ino=1158 res=1 errno=0 [ 1914.719666][ T27] audit: type=1800 audit(1649724108.022:7376): pid=25675 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1158 res=0 errno=0 00:41:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:48 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xd8}}]}) 00:41:48 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x200, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, 0x0, 0x0) 00:41:48 executing program 5: r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000005) close(r1) 00:41:48 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=[@prinfo={0x14}, @sndrcv={0x2c}, @init={0x14}, @sndinfo={0x1c}, @dstaddrv4={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x9c}, 0x8c) 00:41:48 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000000)='n', 0x1, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) [ 1914.956802][ T27] audit: type=1800 audit(1649724108.292:7377): pid=25679 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1162 res=0 errno=0 00:41:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x9, 0x0, 0x0) [ 1915.013450][T25684] exFAT-fs (loop1): invalid boot record signature [ 1915.039176][T25684] exFAT-fs (loop1): failed to read boot sector [ 1915.073837][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1915.106877][T25684] exFAT-fs (loop1): failed to recognize exfat type 00:41:48 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000400)=0x88) 00:41:48 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xd9}}]}) 00:41:48 executing program 2: r0 = socket(0x1c, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="0a00000003"], 0x18) [ 1915.278558][T25703] exFAT-fs (loop1): invalid boot record signature [ 1915.311677][T25703] exFAT-fs (loop1): failed to read boot sector [ 1915.339998][T25703] exFAT-fs (loop1): failed to recognize exfat type [ 1916.114261][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:50 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:50 executing program 5: r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000005) close(r1) [ 1916.796200][ T27] audit: type=1800 audit(1649724110.132:7378): pid=25710 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1163 res=0 errno=0 00:41:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:50 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240)={0x1}, 0x8) 00:41:50 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xda}}]}) 00:41:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001480)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000000040)="c43119870e72039c47847ed5f3226bd1f96aad7eb8080994", 0x18}, {&(0x7f0000000080)="33ed3e1cec49f40b42c63e9ae1ab8fa098d4d77f612751a6077cf1594f888988e56ac3abc0d82decbe01d772d36e078bae59fa45b848afaa9e88f71e8ac3cd31d5affff1ff51726afe360ab2ed6ed6e91c212bb2eb98ce", 0x57}, {&(0x7f00000001c0)="ac2e6425fa19be39f794f6b0776b3b980901bdd21a6909a77256fd19241e942d8abe93e47665260a1b9bc0bad33f300a53a8c0dcdaa2b66086814e2a996be56aa0652d77c659fab45b6da3909d9bfd2be137f100307fb03b362ca06250d63a7e4c4472f40b6b1f991d41543dcf39cf734ff6", 0x72}, {&(0x7f0000000240)="2deead8e389cdd81b19ab40193771ad999e9e834c790198026f7ca4a34ca184c3b1ab70e74f2785ef5e1f5c2647920bfc927ce5af10dd547344da82b2a095cc522956634a29e375538836d0e9a977e7e7f4aa1087b360d1824975d34eda5f88357eff51f8e231b20e625f2bf6c5ad4980d16b51b9177a470560060e863c79f81d0c7b12441ca60890784e8a7e786383bec154afd157efe", 0x97}, {&(0x7f0000000300)="b98ac0d711a23ff844288151327e70", 0xf}, {&(0x7f0000000340)="35a06e1dfbacbd8a68fb890447fedfbf68fba71f86c77fac749dbfda2a8a6b9505d72053695fc9b2ea488894d6dafeae5813730fd249034e6145a27e6fb34315ef59d83a33a223c52db5abf341946e214a8ff737f611c87926d79c78160ff89445f97cdf916f9e9c32a15e757944eafe0db1b9b8ccbfffa7277ef734bfd8656e941c5637a0c02b4cb2e41505e8c6b1567a06cb0a00dc7e32c2de4ca86a74b6d0e7dbeaf608c0952cbc9aa6b04120a74a928c4368bd3489d2f5c257df24fcd23b6d47162f14f613ad37525534a8f597f65cb4df526e013821ed8be151ee0e086a7c8ce2f7b5be06cd118bbe6bcccdc282889216d9d4c1ecc95e3dcfa47dc60112da48609988aabbf0e95a7e1f3d723b50a0a3a7facb54a70342b1ab34a3cff6fe4a2bc8d8f536c771abc60f29d861941e8374ad0a708b8a7b9e8317472f48872d137e0e8dcd0b40984511bc0dba07bd44d2c1744244db1579c346daca886e1e2db52e055c5d012d6439e0abdca92063a15421d41e95f1f51fea5d3bca5ae3e4502c847812b3811b6c4bb81c9232eab99c5f944dd5e8dbf658ed1535eb406713f6c96f11362a9afac086ffae8678ddc3ad1dca7317e4b54fcec99a1b574bf5223bc1ac66dc52a66950630f427ed7ef47070685935249cb04879fb0b14b159db7fc6f7d73a97a3c5b2a2fc3d2169f963a3374d852048c1cf2a96c48e0f7ef3adb5d1a0610952376c968006c55f43cdafbefb7d2ccb8897dc94a14047b65453032a8ab743cb5118170387ae621013504b759c5e9ad99a0a65b093b0b5017adc1087ba5bbaf9a1fba89a0fa9cf96156e8d2470424214e851133c2ea78902d7198d4f2e441de70ee02657e754c4a22c9682e87285d4e8c24ddada201f8bbd66614b6687875753e7d5fa4e06873f211a459923d63a0934b5cb7d07cb1ed378b467500a8f638cf80780ca1240d98087680ae885d85c0a60848f31320982378c495707109a799aa058782528270270f949c36f32fed7b65339c514e91ce5a4402563c5ddb245cbd33127518b76bb5b59a12c7f332023b887486f96e1e097c6b3c8a5667210f5ecf5ac42249af4313f8221796846eea5d6fcecaac48bf2a584c7af10e166836ce01e1af9c2b009d6a38235bdd278e5c8bc6aab64aa25ec35c3810103d6e34e6a8e16357a7746c94fa771ce57044910ebb94835b0c84e8ddca40772858faac9065bea9f841021d1d6897cea0ace974968c3baac49505a82f2081eef2bf6678b2f03543c3ec4e596811229438fa3339dc257fe5ca08db42647fbb21592b86a6bb722d60569d4f168e6efbf19304bad26a6a7a135c8e85646ae86291e49fdb3e8b8b1d040976574c0144ff21e5f811c62b7cb83ff67ca23cdfabf16a78808620b4658d18b4b8bd9949ebed76ec10d9bd707132a50e09cd05cca0a1f50125bdbda11472b20e80b9f51db702e3194e0384ec8275b41013f0124a5e6b431739d1461b503ac17433fdaccf6dd6236938151ceec9204badb423cbb14eb54ec112d9960cd03441e71274d1219572d8a74a71e20d38ac6d7f4950e1b474f16656c1cd5e981f51b8f92574845433bf7d512447b27e5d1e4827c18c162198cedcfed25595e8d2424c2b35ce808e5021b6f2aa182c626089d6ea1ef58a64b929cf564176d8f58bbf9f9f53a8d5de5ee112092c738bcbdcc0b3728a5f3a8e1f9b6c8968f69f1449da6815c10cfab1b50b2cf91326049bda1742e1b6185945bd1b66369c608a3ba0ba369f9b5d0bb0d2bc95c40bbdeac047b0eacf85346e86807634ebedb9cff53ff2abb1b02ddb9dd51721a48a82427d481cbaa622a15119957b97548b58ab1e9687fc376296603959f3077a0b69bec18083d712c2c4cc07136f2d60c7133979abfd33c1c56c8f8066e9c815b544dcd29444ba3a55307d4e8dd2fd2e0e6c8040dc92708fc8f893f4ac9709fddb2fb7bc07ed1c6542e49fdca1adb08b678d7e81803ecde452c229805abc29b92561b120af7df897ce9391ddc76031f460deffd443c3e17d5f8a8985dcd50e409ad285948a0f1aac243c86a01fd50a6a04d804f18a85b8f575a77da226ed3c1973dc8c2b4ff39ffe1b693b1b33a3fdeb5f8bd9f5d11eda2e3010816b6751536169d63dafbb85843e7addc28b6bf316c14bb1795ceda807871f9bc3dc81710a38a6bf233a70534e39371598c40066fcc080c80ecd9b4c2530fd6fa29619b7619066518327d6d67e79da9f750c2ac46b87002b1d244f99388fcf5c0eb7f4895c3d3a8484abac500c3c8eca3830215ceaedd372e6f04447523bf34b4e355071eb4c32925802b690a38480db42f25ff0ae43ce224a08f7c8624f62eeb30cb3c517e8a1847b47a1ccec81081d737836a97d3c93bc6d8154f0640a0ba0b5274f9f087c6543eb3780b1432ace403efe77422ccf0df96ba4e642084020a891b95f9c262fb2b757620fd2ac7a818bc9157103ec0e6e08c55f6d9c1fd4cc9cf88c3ce995a7048bee3a7fa708f824bb753a9437a795d742cbc96f5b25d8e650bc206c7dfd4335d67c561da11b91e75929e378eefb722f45d36c15d869104532c64ecf2c600fe78564e9e5de2edc4957b45fb17fedfdf0f08d23e10d7619d7e55047c9c0887745ebeb64d53a69bdc43ee28e2e297549f60a7ac39d5802bc6a69680e474301757016f02e0dffed74dc4564e4b1e8c577a4ddb1ef8ab3c8061ae1149ce5666abaac8de4cb8cceda25142ef6c77be025defcdbfe2645d48db1ed979dda61febf3281708f01c60f2aba3b89ee42f94dcd16e8e584c8caf1400c236134eb95804008ffc5b6729202a74a24bf85326710288ebc3038d7a0dcb7ff3caa0c24d29abc126f202875dd6634ed685e79c0ed6edef686036032fd60256883ad415110a27742685dd756d88a0749146cf0dcf577e8021b39c807dbd597903964fc50d1b4086e4fbc712360b4d7847a814dfaf2cc18bf9bc07a3507c00d5feccac21cb105e057d32ea048a9664bf0f79a70bc3be082d428be47d90ddcc18859881a640039611c091a44ea17eb9139d1032d68754304823e7fe48b7b3230ebe37fdc7d9b12782cc9280488c6082da2a590ed3f6151ee6be6c9b23464c55daa8123e6eb51d71e5f638086ab7751111b7b26c8bf364bec92a56761d349184a1e0589bf3eb3e59affa941e83a596e76c1e7665394db44c40f2a49cead3af4520a39d8cc38f77ef8ca133878daa38c5ebf1cb02243cd50d750cfdda27d6541703f8d1d85c95ff5ea4339723ae1e3418af3a8c1acb8943d72853cd301bd99e0ca28f2a52650791ca69aba739bd7d9884f181c027a6e53bdc37776141bdfc08089a321730d8ae388741c4b89faf9dc10b9311b61045753599ab8999ff70fa4ce3e3240b3badd3a3923b7aaa514657b296ea8e2836b9353fbab9161dd875ac380fbd76c9851fd95d553eb07a268c96aaa0f794398de8dfc8810691c564be6953c220487f6d8b700eac83456d22e876ecd8322e864b11514c720146ade4423037a0d7b85e3350f0238c15ca995966ed2378d27646a6d7027795d3fdd5a3173ed217491a2fc0239fa45ff709c0f155a7c1519673930a047191c5df5a5125ebdaf303e4b57ba8a83418c8258c15edf688c90fcabc97b607f162d0bd329be3a05d2244eae55dcac4139d445714bf34593bf412befe778d78d60a1ab62caf24a3cb390888cc228264c0910d032979f89f845f46df2029a33faf8c17efb1facbbf85901783cdf5cb315f9cb9c031570f5cf9aab18529f318fb055223b3ff173acf03a12b9a70ddfd33d485b69fb4dd300e80e9a057658b99243caad95eeab81d76f8a770afc4306b49092dcdfe497bd9ff54ce02d199ef8b2139782bef1f29eac3c642f56dcaa03c8b14e76e32a2fafc95b0f94b4df7eb34caa5306baffdb8d2112a1032371a641e708839fa52667e1e3f77b1bc31a21903c648ae9b1e53a4f437a20dabf9b8a201bf11f377cc1762cbdd60ec04cb9711f7ac1cf2e1f27bf22322881d7af023588ba1365b02db41512f8947349e53514a9708786fde370bb19a08088114b65c7b4b1ce0c596cbf9b43cdeec91150a43ce56bf49ce0609f103a1cef3ab634fb0f886392efe305b86d5a8d9f3ae4f520fd8b1447526c50d8d6162d8eb064d30bf8c58109cdfbbdf5b28d4a86798a2bd5aa874d26fb0bd2e01068b2c168983e26e9654376cb3ecae178a67ab48043a9255e485d08e92d9479838fcd43c48a136ecd59d6ec4cbb3a699607032765d3d8395f16961cadf9074507b6098ddc0b6c2078d0b0e280a6f2c1a143578bbcb07c660a85cee4919308c27cb3c778349d1f4b10f9473c4e521d07b768d7b147a3fca8ff3b352fb8404be79fbb4fc0501c3cd19da72f7df9918ac8bd5691055f0ffe146ca2f9e28dc2f00a0f4685e6b5e7da883216e26bcd856d807fd0741c96a278859668fbcaeb694f12d1fa007c1f085da75fc769ad811f3822feefa2a9803762fd776f077ac0fbb72f76a85f60c388924afdaacd4d1b97dd9bcc1caaedd0dc54bb84cf53e2aa795e88e8fdcafe170217eefed1d45636cb3d6a7f9a61f8b6d68a40c01c603c384a3ae98d339fd4b6f87f8881115d57d38530a9ea795f67eeddddb29f5d0a2b0f88fa2bdc43f83e3a1f7ae5193253de7716f45418089e1728e181c4d90a147a9016959d4279b3e103c7acc06cbf1561c17177a07f1ca8135961b7be43c30ddfbf0c4410a564a43be19e7fa7abc8ed83a59c6a7a9669175e5505fcbb84ea518283b4906656de6832088381a45554ab7c8133e857ebf23e01017901fc186e7b6d557e6ba7cfc24a94f7553d03a5b1591a01682bc53e8ed00e3c6bc2cfc7da8839dba047f845301824802f39978632836d2bedb0cc426f3cd3a9a9bda7f36e32534aff0899b56c9d33ff1b421c6f359e5f3b1738f9cbb5eb941067a754d36ac57037966a4da49c899cafead19ac924af4f1f3e03a7441bd3d9b9ab197d149559b0c3245e07c0180810ccc1e8d5782166d726cc7eacb826c972c865f5256d66584ee94af704bdcbc906b066086b2a1d80e0b95af70d44bd2d3325acec0b08c9c7ff8f55eafb2f4c606c9e6ccf841819af5a9bf975da18a98b0a0fb9d8debd42e49b7dade171319ff6f369c125748b35cdd229757532aaad6925e384e98b2924383c0f8af5650ab26a729f21c412f560abc9c0", 0xe6a}], 0x6}, 0x0) 00:41:50 executing program 4: pipe2(&(0x7f0000000000), 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 00:41:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2}, 0x1c) [ 1916.974760][T25720] exFAT-fs (loop1): invalid boot record signature [ 1916.981218][T25720] exFAT-fs (loop1): failed to read boot sector 00:41:50 executing program 5: r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000005) close(r1) [ 1917.072126][T25720] exFAT-fs (loop1): failed to recognize exfat type 00:41:50 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) r4 = dup2(r3, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r8}, &(0x7f00000000c0)=0x8) [ 1917.153692][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1917.162656][ T27] audit: type=1804 audit(1649724110.492:7379): pid=25724 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1181/bus" dev="sda1" ino=1150 res=1 errno=0 00:41:50 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xfe}}]}) 00:41:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)=ANY=[], &(0x7f0000000240)=0xb0) [ 1917.270449][ T27] audit: type=1800 audit(1649724110.492:7380): pid=25724 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 1917.400515][ T27] audit: type=1800 audit(1649724110.502:7381): pid=25733 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1174 res=0 errno=0 [ 1917.414436][T25747] exFAT-fs (loop1): invalid boot record signature [ 1917.433662][T25747] exFAT-fs (loop1): failed to read boot sector [ 1917.464618][T25747] exFAT-fs (loop1): failed to recognize exfat type [ 1917.485071][T24218] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1918.195680][ T22] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:52 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r1, &(0x7f0000000080)=@in={0x60, 0x2}, 0x10) dup2(r0, r1) [ 1918.756516][ T5237] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1918.765554][ T22] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1918.774574][T24218] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:52 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x300}}]}) 00:41:52 executing program 5: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="2fb57eaf24d143ec4ddd49becbfef4bc8bcf96d20269aaaed3b86c69baccc3fa5f55dad2963efe0239ddbd129cd2d33a0a6f157b18958eb988168fad23701e0ccd699476d94cc0971185da346aa8919357c85972f24734b68dc3149a8ff91c497d6e4e069573b08f9af67b9e636e339bd05bfbc405710cd10dabf493ef39c2ce19bfa4f04a08973629d6852e7ee3b8f78bb245da6f7b36", 0x97, 0x0, &(0x7f0000000200)={0x1c, 0x1c, 0x1}, 0x1c) 00:41:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000080)="0e", 0x1}], 0x1, &(0x7f0000000540)=[@prinfo={0x14}], 0x14}, 0x0) 00:41:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000300)="ca", 0x1, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000100)="d0", 0x1, 0x100, 0x0, 0x0) [ 1919.048360][ T27] audit: type=1804 audit(1649724112.382:7382): pid=25759 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1182/bus" dev="sda1" ino=1160 res=1 errno=0 00:41:52 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c) [ 1919.126712][T25763] exFAT-fs (loop1): invalid boot record signature [ 1919.147516][T25763] exFAT-fs (loop1): failed to read boot sector [ 1919.174283][ T27] audit: type=1800 audit(1649724112.382:7383): pid=25759 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1160 res=0 errno=0 [ 1919.203557][T25763] exFAT-fs (loop1): failed to recognize exfat type 00:41:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2}, 0x10) [ 1919.233776][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:52 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x500}}]}) 00:41:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 00:41:52 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x1c, 0x1c}, 0x1c) [ 1919.405146][ T1222] ieee802154 phy0 wpan0: encryption failed: -22 [ 1919.411478][ T1222] ieee802154 phy1 wpan1: encryption failed: -22 [ 1919.477370][T25791] exFAT-fs (loop1): invalid boot record signature [ 1919.496142][T25791] exFAT-fs (loop1): failed to read boot sector [ 1919.531089][T25791] exFAT-fs (loop1): failed to recognize exfat type [ 1920.274231][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1920.543315][T23777] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:54 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2}, 0x10) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="01002320", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140), &(0x7f0000000180)=0x18) 00:41:54 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000), 0x4) 00:41:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x27, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 00:41:54 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x600}}]}) [ 1921.034159][T25802] exFAT-fs (loop1): invalid boot record signature [ 1921.110607][T25802] exFAT-fs (loop1): failed to read boot sector [ 1921.154082][T25802] exFAT-fs (loop1): failed to recognize exfat type 00:41:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fchown(r0, 0x0, 0x0) 00:41:54 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000002d00)={&(0x7f0000000240)=@un=@file={0xa}, 0xa, 0x0}, 0x0) 00:41:54 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000300)={0x0, 0x0, 0x7}, 0x8) 00:41:54 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x700}}]}) [ 1921.292685][ T27] audit: type=1804 audit(1649724114.622:7384): pid=25812 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1183/bus" dev="sda1" ino=1157 res=1 errno=0 [ 1921.313741][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) [ 1921.381293][T25823] exFAT-fs (loop1): invalid boot record signature [ 1921.390498][ T27] audit: type=1800 audit(1649724114.652:7385): pid=25812 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1157 res=0 errno=0 00:41:54 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2}, 0x1c) write(r0, &(0x7f0000000240)="a3", 0x1) sendto$inet6(r0, &(0x7f0000000500)="a3", 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000001140)="c4", 0x1}], 0x1) sendto(r0, &(0x7f00000001c0)='\n', 0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) [ 1921.456650][T25823] exFAT-fs (loop1): failed to read boot sector [ 1921.543744][T25823] exFAT-fs (loop1): failed to recognize exfat type [ 1922.354966][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000001c0)=@in={0x10, 0x2}, 0x10) 00:41:56 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:41:56 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x900}}]}) 00:41:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)={0x0, @in, 0x0, 0x0, 0x9}, 0x98) 00:41:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:56 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080), &(0x7f00000001c0)=0x8) 00:41:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f0000000900)="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", 0x599, 0x0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) [ 1923.322243][T25841] exFAT-fs (loop1): invalid boot record signature [ 1923.340822][T25841] exFAT-fs (loop1): failed to read boot sector [ 1923.378391][T25841] exFAT-fs (loop1): failed to recognize exfat type [ 1923.394404][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:56 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @local, @val, {@ipv6}}, 0x0) 00:41:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x3100}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@prinfo={0x14}], 0x14}, 0x0) 00:41:56 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, 0x0}, 0x41) 00:41:56 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xa00}}]}) 00:41:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040), &(0x7f0000000100)=0x3) 00:41:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180), 0x8) [ 1923.563977][T23777] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1923.580075][ T27] audit: type=1804 audit(1649724116.912:7386): pid=25865 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1184/bus" dev="sda1" ino=1185 res=1 errno=0 00:41:56 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 00:41:57 executing program 5: unlink(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000580)='./file0\x00', 0x0) [ 1923.631751][T25869] exFAT-fs (loop1): invalid boot record signature [ 1923.669393][T25869] exFAT-fs (loop1): failed to read boot sector [ 1923.697154][T25869] exFAT-fs (loop1): failed to recognize exfat type [ 1923.697978][ T27] audit: type=1800 audit(1649724116.952:7387): pid=25865 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1185 res=0 errno=0 [ 1924.434137][ T22] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1924.524554][ T5237] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1924.534884][T24218] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1924.545131][T23777] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, @in, 0x2}, 0x98) 00:41:58 executing program 5: setrlimit(0xf, &(0x7f00000000c0)) 00:41:58 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xb8f}}]}) 00:41:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:41:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x6b}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) 00:41:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r0, &(0x7f0000000180)='/', 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 00:41:58 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:41:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000), &(0x7f0000000100)=0x98) 00:41:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@multicast2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr=0xfffffffffffffffb}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2, @rand_addr=0x4}, 0xc) [ 1925.359342][T25886] exFAT-fs (loop1): invalid boot record signature [ 1925.386510][T25886] exFAT-fs (loop1): failed to read boot sector 00:41:58 executing program 4: syz_emit_ethernet(0x56, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa1ffe8d1fb2ad86dd6000000000200000fe8000000000000000000004000000bbfe8000000000000000000000000000aa29"], 0x0) [ 1925.434781][T25886] exFAT-fs (loop1): failed to recognize exfat type 00:41:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x42, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180), 0x10) 00:41:58 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xc00}}]}) 00:41:58 executing program 5: syz_emit_ethernet(0x26, &(0x7f0000000100)={@broadcast, @local, @val, {@ipv4}}, 0x0) [ 1925.476203][T23770] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:41:58 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001b80)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0xa}, 0xa) connect$unix(r0, &(0x7f0000000200)=@file={0xa}, 0xa) 00:41:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, &(0x7f00000002c0)=[@sndinfo={0x1c}], 0x1c}, 0x0) [ 1925.609635][T25910] exFAT-fs (loop1): invalid boot record signature [ 1925.658445][T25910] exFAT-fs (loop1): failed to read boot sector [ 1925.678435][ T27] audit: type=1804 audit(1649724119.012:7388): pid=25916 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1185/bus" dev="sda1" ino=1175 res=1 errno=0 [ 1925.724831][T25910] exFAT-fs (loop1): failed to recognize exfat type [ 1925.739684][ T27] audit: type=1800 audit(1649724119.012:7389): pid=25916 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1175 res=0 errno=0 [ 1926.514191][T23770] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1926.605313][T23777] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1927.553755][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:01 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:01 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="1c0000008400000009000000003d0000000000488603e600", @ANYRES32=0x0, @ANYBLOB="1000000084"], 0xa4}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r0) 00:42:01 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) 00:42:01 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:01 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xc63}}]}) 00:42:01 executing program 2: syz_emit_ethernet(0x7e, &(0x7f0000000000)={@local, @empty, @val, {@ipv6}}, 0x0) 00:42:01 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000540)=[@init={0x14}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x24}, 0x181) 00:42:01 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) dup2(r0, r1) getsockname$inet6(r1, 0x0, &(0x7f0000000080)) 00:42:01 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000001040)=@in6={0x1c, 0x1c}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r2, r1) [ 1927.957025][T25933] exFAT-fs (loop1): invalid boot record signature [ 1927.979940][T25933] exFAT-fs (loop1): failed to read boot sector 00:42:01 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180), &(0x7f0000000200)=0x8) [ 1928.012878][T25933] exFAT-fs (loop1): failed to recognize exfat type 00:42:01 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:01 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xd00}}]}) 00:42:01 executing program 2: open$dir(0x0, 0x7ff, 0x0) [ 1928.311572][ T27] audit: type=1804 audit(1649724121.642:7390): pid=25957 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1186/bus" dev="sda1" ino=1185 res=1 errno=0 [ 1928.317471][T25960] exFAT-fs (loop1): invalid boot record signature [ 1928.337459][ T27] audit: type=1800 audit(1649724121.642:7391): pid=25957 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1185 res=0 errno=0 [ 1928.400195][T25960] exFAT-fs (loop1): failed to read boot sector [ 1928.409114][T25960] exFAT-fs (loop1): failed to recognize exfat type [ 1928.594805][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:02 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x10, 0x2}, 0x10) sendto$inet(r0, &(0x7f0000000040)='$', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)='`', 0x1, 0x101, 0x0, 0x0) 00:42:02 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="18", 0x1, 0x10c, &(0x7f0000000180)={0x1c, 0x1c, 0x2}, 0x1c) 00:42:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000000080)=@un=@abs={0x8}, 0x4) 00:42:02 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xe00}}]}) 00:42:03 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000600)=@un=@abs={0x8}, 0x8, 0x0, 0x0, 0x0, 0x20}, 0x0) [ 1929.613414][T25969] exFAT-fs (loop1): invalid boot record signature [ 1929.635496][T23713] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1929.643631][T23713] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:03 executing program 2: linkat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) [ 1929.673239][T25969] exFAT-fs (loop1): failed to read boot sector [ 1929.684830][T25969] exFAT-fs (loop1): failed to recognize exfat type 00:42:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 00:42:03 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfff}, 0x10) 00:42:03 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xf00}}]}) [ 1929.961418][ T27] audit: type=1804 audit(1649724123.292:7392): pid=25994 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1187/bus" dev="sda1" ino=1170 res=1 errno=0 [ 1929.964549][T25997] exFAT-fs (loop1): invalid boot record signature [ 1930.021699][ T27] audit: type=1800 audit(1649724123.332:7393): pid=25994 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1170 res=0 errno=0 [ 1930.103483][T25997] exFAT-fs (loop1): failed to read boot sector [ 1930.112703][T25997] exFAT-fs (loop1): failed to recognize exfat type [ 1930.674165][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:04 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:04 executing program 2: symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00') utimensat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x2) 00:42:04 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000200), &(0x7f0000000000)=0x98) 00:42:04 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, 0x0, 0x0) 00:42:04 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x1020}}]}) 00:42:04 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100), &(0x7f0000000140)=0x8) 00:42:04 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2}, 0x1c) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="04", 0x1}], 0x1) write(r1, &(0x7f0000001100)='(', 0x1) dup2(r0, r1) [ 1931.433442][T26008] exFAT-fs (loop1): invalid boot record signature [ 1931.439918][T26008] exFAT-fs (loop1): failed to read boot sector 00:42:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 00:42:05 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x9}, 0x8) r1 = dup2(r0, r0) close(r1) [ 1931.994265][ T27] audit: type=1804 audit(1649724125.322:7394): pid=26021 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1188/bus" dev="sda1" ino=1167 res=1 errno=0 [ 1932.015165][T23770] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1932.028153][T26008] exFAT-fs (loop1): failed to recognize exfat type [ 1932.149891][ T27] audit: type=1800 audit(1649724125.322:7395): pid=26021 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1167 res=0 errno=0 00:42:05 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x1100}}]}) 00:42:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:05 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:05 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100), &(0x7f0000000040)=0x98) 00:42:05 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x9}, 0x8) r1 = dup2(r0, r0) close(r1) 00:42:05 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x9}, 0x8) r1 = dup2(r0, r0) close(r1) [ 1932.370027][T26033] exFAT-fs (loop1): invalid boot record signature [ 1932.399366][T26033] exFAT-fs (loop1): failed to read boot sector [ 1932.422398][T26033] exFAT-fs (loop1): failed to recognize exfat type 00:42:06 executing program 2: select(0x22b, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 00:42:06 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8001}, 0x14) 00:42:06 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x9}, 0x8) r1 = dup2(r0, r0) close(r1) [ 1932.983169][T23775] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1933.005870][ T27] audit: type=1804 audit(1649724126.342:7396): pid=26044 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1189/bus" dev="sda1" ino=1167 res=1 errno=0 00:42:06 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x11c6}}]}) [ 1933.106015][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1933.117468][ T27] audit: type=1800 audit(1649724126.342:7397): pid=26044 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1167 res=0 errno=0 [ 1933.163618][T14661] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1933.176321][T23775] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1933.186546][T23770] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:06 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8001}, 0x14) 00:42:06 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000780)={0x0, 0xff, '\x00', [@padn, @ra, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim, @generic={0x0, 0xf, "1b1cdfe65b598e0d1db65427a4549c"}, @generic={0x0, 0x7d6, "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"}]}, 0x808) 00:42:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) [ 1933.283304][T26052] exFAT-fs (loop1): invalid boot record signature 00:42:06 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 1933.331651][T26052] exFAT-fs (loop1): failed to read boot sector 00:42:06 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8001}, 0x14) [ 1933.377165][T26052] exFAT-fs (loop1): failed to recognize exfat type [ 1933.929857][ T27] audit: type=1804 audit(1649724127.262:7398): pid=26066 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1190/bus" dev="sda1" ino=1175 res=1 errno=0 00:42:07 executing program 2: open$dir(&(0x7f0000001900)='./file0\x00', 0x200, 0x0) 00:42:07 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000300), &(0x7f0000000280)=0x4) 00:42:07 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x11c9}}]}) 00:42:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8001}, 0x14) 00:42:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, @in, 0x0, 0x0, 0x81, 0x0, 0x1}, 0x98) [ 1934.113905][T23775] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1934.131880][ T27] audit: type=1800 audit(1649724127.262:7399): pid=26066 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1175 res=0 errno=0 00:42:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) [ 1934.164921][T26073] exFAT-fs (loop1): invalid boot record signature 00:42:07 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff000001000000", @ANYRES32, @ANYBLOB="60000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="60000000ffff000003"], 0xd0}, 0x0) recvfrom$unix(r1, 0x0, 0x0, 0x82, 0x0, 0x0) [ 1934.206718][T23580] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1934.215178][T26073] exFAT-fs (loop1): failed to read boot sector [ 1934.243591][T26073] exFAT-fs (loop1): failed to recognize exfat type 00:42:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2}, 0x10) 00:42:07 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:07 executing program 5: open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x600, 0x0) 00:42:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001bc0), &(0x7f0000001c80)=0x90) 00:42:08 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x11cc}}]}) [ 1934.929431][ T27] audit: type=1804 audit(1649724128.182:7400): pid=26093 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1191/bus" dev="sda1" ino=1159 res=1 errno=0 00:42:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001000), 0x4) 00:42:08 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) sendmsg(r0, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="ea", 0x1}], 0x1, &(0x7f0000002280)=[{0x10}], 0x10}, 0x0) [ 1935.061071][ T27] audit: type=1800 audit(1649724128.182:7401): pid=26093 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1159 res=0 errno=0 [ 1935.091237][T26098] exFAT-fs (loop1): invalid boot record signature 00:42:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) [ 1935.115224][T26098] exFAT-fs (loop1): failed to read boot sector [ 1935.122608][T26098] exFAT-fs (loop1): failed to recognize exfat type 00:42:08 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xd97e}, 0x14) 00:42:08 executing program 2: syz_emit_ethernet(0x32, &(0x7f00000003c0)={@broadcast, @remote, @val, {@ipv4}}, 0x0) 00:42:08 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x11cd}}]}) [ 1935.242687][T23773] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:08 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect(r0, &(0x7f0000000040)=@un=@abs={0x8}, 0x8) 00:42:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001440)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@authinfo={0x10}], 0x10}, 0x0) [ 1935.396554][T26111] exFAT-fs (loop1): invalid boot record signature 00:42:08 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 1935.465689][T26111] exFAT-fs (loop1): failed to read boot sector [ 1935.528658][T26111] exFAT-fs (loop1): failed to recognize exfat type 00:42:08 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000000080)=@in={0x60, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) 00:42:09 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2}, 0x10) 00:42:09 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffc}, 0x14) 00:42:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280), &(0x7f0000000200)=0x90) 00:42:09 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x11d6}}]}) [ 1935.963953][ T27] audit: type=1804 audit(1649724129.292:7402): pid=26133 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1192/bus" dev="sda1" ino=1176 res=1 errno=0 [ 1936.033713][T23775] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) dup2(r0, r1) 00:42:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:09 executing program 5: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x10) 00:42:09 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000180)=0x1) [ 1936.157949][T26136] exFAT-fs (loop1): invalid boot record signature [ 1936.241317][T26136] exFAT-fs (loop1): failed to read boot sector [ 1936.309926][T26136] exFAT-fs (loop1): failed to recognize exfat type [ 1936.328680][ T27] audit: type=1800 audit(1649724129.292:7403): pid=26133 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1176 res=0 errno=0 [ 1936.346796][T23580] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:10 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000022c0), &(0x7f0000002380)=0x98) 00:42:10 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:42:10 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000000c0)=0x94) 00:42:10 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x1f00}}]}) 00:42:10 executing program 4: r0 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@empty}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@rand_addr=' \x01\x00'}, 0x14) 00:42:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="01", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x10) [ 1936.938168][T26156] exFAT-fs (loop1): invalid boot record signature [ 1936.955432][T26156] exFAT-fs (loop1): failed to read boot sector 00:42:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={0x0, 0x0, 0x1, "ce"}, 0x9) [ 1937.011555][T26156] exFAT-fs (loop1): failed to recognize exfat type [ 1937.214660][ T27] audit: type=1804 audit(1649724130.492:7404): pid=26169 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1193/bus" dev="sda1" ino=1175 res=1 errno=0 00:42:10 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r1, &(0x7f0000000040)=@in={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2}, &(0x7f0000000140)=0x8) [ 1937.553507][ T27] audit: type=1800 audit(1649724130.492:7405): pid=26169 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1175 res=0 errno=0 00:42:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) listen(r0, 0x0) 00:42:10 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x2000}}]}) 00:42:10 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001a00)={&(0x7f0000001740)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000040)="a8", 0x1}], 0x1, &(0x7f0000000200)=[@init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x40}, 0x0) 00:42:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) [ 1937.627463][T23580] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000001200)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000000080)="ca", 0x1}], 0x1}, 0x0) [ 1937.744827][T26189] exFAT-fs (loop1): invalid boot record signature [ 1937.759973][T26189] exFAT-fs (loop1): failed to read boot sector [ 1937.772716][T26189] exFAT-fs (loop1): failed to recognize exfat type 00:42:11 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x1c, 0x1c}, 0x1c) 00:42:11 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x2, {{0x1c, 0x1c, 0x2}}}, 0x88) 00:42:11 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x71) 00:42:11 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:11 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x2010}}]}) 00:42:11 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x2, "d0cb"}, &(0x7f0000000000)=0xa) 00:42:11 executing program 5: readlink(&(0x7f00000000c0)='\x00', 0x0, 0x0) [ 1938.017802][T26206] exFAT-fs (loop1): invalid boot record signature [ 1938.138822][T26206] exFAT-fs (loop1): failed to read boot sector [ 1938.159569][T26206] exFAT-fs (loop1): failed to recognize exfat type 00:42:11 executing program 5: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@rand_addr, @loopback}, 0xc) [ 1938.187868][ T27] audit: type=1804 audit(1649724131.472:7406): pid=26210 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1194/bus" dev="sda1" ino=1180 res=1 errno=0 00:42:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000440), 0x8) 00:42:11 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180), 0x1000f) 00:42:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:11 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000600)=@un=@abs={0x8}, 0x8, 0x0, 0x0, &(0x7f0000000880)=ANY=[], 0x20}, 0x0) 00:42:11 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x3f00}}]}) 00:42:11 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x1010, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) [ 1938.544720][ T27] audit: type=1800 audit(1649724131.472:7407): pid=26210 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1180 res=0 errno=0 00:42:11 executing program 4: r0 = socket(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x10, 0x2}, 0x10) [ 1938.648975][T26223] exFAT-fs (loop1): invalid boot record signature [ 1938.673618][T23580] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1938.678363][T26223] exFAT-fs (loop1): failed to read boot sector [ 1938.719187][T26223] exFAT-fs (loop1): failed to recognize exfat type 00:42:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x18) 00:42:12 executing program 5: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 00:42:12 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x4000}}]}) 00:42:12 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1206, &(0x7f0000000080)={0x2}, &(0x7f0000000040)=0x10) 00:42:12 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 1938.922222][T26242] exFAT-fs (loop1): invalid boot record signature [ 1938.985312][T26242] exFAT-fs (loop1): failed to read boot sector [ 1939.066500][T26242] exFAT-fs (loop1): failed to recognize exfat type [ 1939.085978][ T920] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1939.189084][ T27] audit: type=1804 audit(1649724132.522:7408): pid=26259 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1195/bus" dev="sda1" ino=1186 res=1 errno=0 00:42:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:12 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240), 0xc) 00:42:12 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendto$inet(r0, &(0x7f0000000080)='\t', 0x1, 0x0, 0x0, 0x0) 00:42:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x8000000020000001, 0x84) recvfrom(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 00:42:12 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x4800}}]}) [ 1939.571074][ T27] audit: type=1800 audit(1649724132.522:7409): pid=26259 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1186 res=0 errno=0 [ 1939.660861][T26263] exFAT-fs (loop1): invalid boot record signature [ 1939.667862][T26263] exFAT-fs (loop1): failed to read boot sector [ 1939.675875][T26263] exFAT-fs (loop1): failed to recognize exfat type 00:42:13 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2}, 0x1c) 00:42:13 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x4c00}}]}) 00:42:13 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000001280)=0x4) 00:42:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000740), 0x4) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f00000003c0), 0x4) [ 1939.720091][T23580] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:13 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) dup2(r1, r0) [ 1939.819903][T26277] exFAT-fs (loop1): invalid boot record signature [ 1939.840533][T26277] exFAT-fs (loop1): failed to read boot sector [ 1939.890391][T26277] exFAT-fs (loop1): failed to recognize exfat type 00:42:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) 00:42:13 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x6000}}]}) [ 1940.101041][T26295] exFAT-fs (loop1): invalid boot record signature [ 1940.129840][T26295] exFAT-fs (loop1): failed to read boot sector [ 1940.149162][T26295] exFAT-fs (loop1): failed to recognize exfat type 00:42:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:13 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:13 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000300)=@in={0x10, 0x2}, 0x10) 00:42:13 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:42:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040), 0x10) 00:42:13 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x617f}}]}) 00:42:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$setstatus(r0, 0x4, 0x4c) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) [ 1940.563286][T26308] exFAT-fs (loop1): invalid boot record signature [ 1940.570037][T26308] exFAT-fs (loop1): failed to read boot sector [ 1940.808272][ T27] audit: type=1804 audit(1649724134.092:7410): pid=26315 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1196/bus" dev="sda1" ino=1185 res=1 errno=0 [ 1940.851921][T23580] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1940.954671][T26308] exFAT-fs (loop1): failed to recognize exfat type [ 1941.124971][ T27] audit: type=1800 audit(1649724134.092:7411): pid=26315 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1185 res=0 errno=0 00:42:14 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x630c}}]}) 00:42:14 executing program 5: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x14) 00:42:14 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 00:42:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) getpeername$inet6(r0, 0x0, &(0x7f00000000c0)) 00:42:14 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) [ 1941.318104][T26325] exFAT-fs (loop1): invalid boot record signature [ 1941.337497][T26325] exFAT-fs (loop1): failed to read boot sector 00:42:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) [ 1941.377437][T26325] exFAT-fs (loop1): failed to recognize exfat type 00:42:14 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) getpid() sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:14 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="9b66927b16c9", @empty, @val, {@ipv4}}, 0x0) 00:42:14 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f00000003c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={0x0, @in, 0x0, 0x0, 0x102}, 0x98) 00:42:14 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x6800}}]}) 00:42:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f00000016c0)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000140)="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", 0x599}], 0x1}, 0x0) 00:42:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0), 0x8) 00:42:15 executing program 4: syz_emit_ethernet(0x4de, &(0x7f0000000a40)={@local, @remote, @val, {@ipv6}}, 0x0) [ 1941.643458][T26346] exFAT-fs (loop1): invalid boot record signature [ 1941.663423][T26346] exFAT-fs (loop1): failed to read boot sector 00:42:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f0000000980)={&(0x7f00000006c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000780)="18", 0x1}], 0x1, &(0x7f0000001180)=ANY=[@ANYBLOB="1c"], 0x1c}, 0x0) 00:42:15 executing program 4: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x4b, 0x0, &(0x7f0000000280)) 00:42:15 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c}, 0x1c) [ 1941.712138][T26346] exFAT-fs (loop1): failed to recognize exfat type 00:42:15 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x6c00}}]}) [ 1941.882145][T26364] exFAT-fs (loop1): invalid boot record signature [ 1941.899406][ T27] audit: type=1804 audit(1649724135.232:7412): pid=26365 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1197/bus" dev="sda1" ino=1159 res=1 errno=0 [ 1941.902684][T23580] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1941.939209][T26364] exFAT-fs (loop1): failed to read boot sector [ 1942.012585][T26364] exFAT-fs (loop1): failed to recognize exfat type [ 1942.091076][ T27] audit: type=1800 audit(1649724135.262:7413): pid=26365 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1159 res=0 errno=0 [ 1942.190749][ T7947] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) [ 1942.941054][T23580] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:16 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) getpid() sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:16 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1c}, 0x1c) 00:42:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100), &(0x7f0000000180)=0x8) 00:42:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2}, 0x10) r1 = dup(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={0x0, @in, 0x0, 0x0, 0x9}, 0x98) 00:42:16 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x7400}}]}) 00:42:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240), 0xc) 00:42:16 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) close(r0) [ 1943.312008][T26388] exFAT-fs (loop1): invalid boot record signature [ 1943.342538][T26388] exFAT-fs (loop1): failed to read boot sector [ 1943.370283][T26388] exFAT-fs (loop1): failed to recognize exfat type 00:42:16 executing program 4: r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) 00:42:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x3}, 0x1c) 00:42:16 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x7a00}}]}) 00:42:16 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup2(r1, r2) dup2(r3, r0) [ 1943.584181][T26406] exFAT-fs (loop1): invalid boot record signature [ 1943.611876][ T27] audit: type=1804 audit(1649724136.942:7414): pid=26405 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1198/bus" dev="sda1" ino=1155 res=1 errno=0 [ 1943.655455][T26406] exFAT-fs (loop1): failed to read boot sector [ 1943.682609][T26406] exFAT-fs (loop1): failed to recognize exfat type [ 1943.721364][ T27] audit: type=1800 audit(1649724136.982:7415): pid=26405 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1155 res=0 errno=0 [ 1943.742668][T23769] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1943.970263][T23580] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1945.015811][T23580] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:18 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) getpid() sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0), 0xc) 00:42:18 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={0x0, @in, 0x0, 0x0, 0x180}, 0x98) 00:42:18 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x7f61}}]}) 00:42:18 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000a40)={&(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, 0x0, 0x2c}, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@init={0x14}, @dstaddrv4={0x10}, @sndinfo={0x1c}, @prinfo={0x14}, @init={0x14}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @init={0x14}], 0x8c}, 0x20108) 00:42:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect(r0, &(0x7f0000000140)=@in={0x10, 0x2}, 0x10) [ 1945.149283][T26423] exFAT-fs (loop1): invalid boot record signature [ 1945.176517][T26423] exFAT-fs (loop1): failed to read boot sector [ 1945.207480][T26423] exFAT-fs (loop1): failed to recognize exfat type [ 1945.236033][T24221] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:18 executing program 4: readlink(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)=""/172, 0xac) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:42:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2}, 0x10) sendto$inet(r0, &(0x7f0000000340)="14", 0x1, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) 00:42:18 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x8100}}]}) 00:42:18 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x0, 0xe}, &(0x7f00000003c0)=0x8) 00:42:18 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x14) [ 1945.438611][T26446] exFAT-fs (loop1): invalid boot record signature [ 1945.449342][ T27] audit: type=1804 audit(1649724138.782:7416): pid=26447 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1199/bus" dev="sda1" ino=1163 res=1 errno=0 [ 1945.488271][T26446] exFAT-fs (loop1): failed to read boot sector [ 1945.507432][T26446] exFAT-fs (loop1): failed to recognize exfat type [ 1945.545063][ T27] audit: type=1800 audit(1649724138.782:7417): pid=26447 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1163 res=0 errno=0 [ 1946.042529][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000240)="85", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) 00:42:20 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000480)={0x1c, 0x1c, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="14b131476e0886da12167d9fdec5899b6b8b74063e08cedec7e7d62db63daf090526ef0eb6d97cb77df3de3178c2a603db7a7554a27c8aabf6dc97e3616e76ccff95f97e79dec2834bd5695142cd33e2f0911533db46b16ce91ef8a4cc9df523e7f6133245059eefba88e4e2cbb0175e47eb4f2d9d78ed8849ebb347125fd7d680e35b2fcdc39ced58a771108b5c3d9133a2ee2f1530027203", 0x99, 0x0, 0x0, 0x0) 00:42:20 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x8900}}]}) 00:42:20 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x2) 00:42:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:20 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x0, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:20 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000300)="cc", 0x1, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1}, 0x1c) [ 1946.822349][T26456] exFAT-fs (loop1): invalid boot record signature [ 1946.859210][T26456] exFAT-fs (loop1): failed to read boot sector [ 1946.888333][T26456] exFAT-fs (loop1): failed to recognize exfat type 00:42:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000080)={0x10, 0x2}, 0x10) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000000)=0x8) 00:42:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0xfff, 0x0, 0x81a3}, 0x8) 00:42:20 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x8f0b}}]}) 00:42:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/45, 0x2d}], 0x1) [ 1947.073578][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:20 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000100), &(0x7f00000001c0)=0x98) 00:42:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140), &(0x7f0000000000)=0x98) [ 1947.176265][ T27] audit: type=1804 audit(1649724140.512:7418): pid=26482 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1200/bus" dev="sda1" ino=1157 res=1 errno=0 [ 1947.202687][T26485] exFAT-fs (loop1): invalid boot record signature [ 1947.230030][T26485] exFAT-fs (loop1): failed to read boot sector [ 1947.256901][T26485] exFAT-fs (loop1): failed to recognize exfat type 00:42:20 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000000c0)={@local, @random="6facffd43d4d", @val, {@ipv6}}, 0x0) [ 1947.291400][ T27] audit: type=1800 audit(1649724140.512:7419): pid=26482 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1157 res=0 errno=0 00:42:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000015c0)=""/4096, 0x1000}, 0x80) 00:42:20 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xc611}}]}) [ 1947.485184][T26504] exFAT-fs (loop1): invalid boot record signature [ 1947.509030][T26504] exFAT-fs (loop1): failed to read boot sector [ 1947.535475][T26504] exFAT-fs (loop1): failed to recognize exfat type 00:42:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) [ 1948.140652][T23580] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1948.273608][T24219] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:21 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x10, 0x2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@init={0x14}, @dstaddrv4={0x10}], 0x24}, 0x180) 00:42:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) 00:42:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100), 0x4) 00:42:21 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x0, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:21 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xc911}}]}) 00:42:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) [ 1948.550464][T26512] exFAT-fs (loop1): invalid boot record signature 00:42:21 executing program 4: munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@broadcast, @local={0xac, 0x14, 0x0}, @loopback}, 0xc) [ 1948.597043][T26512] exFAT-fs (loop1): failed to read boot sector 00:42:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="84", 0x1, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) 00:42:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, @in, 0x0, 0x0, 0x200}, 0x98) [ 1948.694965][T26512] exFAT-fs (loop1): failed to recognize exfat type 00:42:22 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xcc11}}]}) 00:42:22 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xa, &(0x7f00000001c0), &(0x7f0000000140)=0xb0) [ 1948.817463][T26536] exFAT-fs (loop1): invalid boot record signature [ 1948.834079][T26536] exFAT-fs (loop1): failed to read boot sector 00:42:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2}, 0x10) 00:42:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xffffffffffffff69}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000), &(0x7f0000000140)=0x98) 00:42:22 executing program 4: r0 = socket(0x1c, 0x3, 0x0) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc0) [ 1948.874588][ T27] audit: type=1804 audit(1649724142.212:7420): pid=26538 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1201/bus" dev="sda1" ino=1159 res=1 errno=0 [ 1948.895279][T26536] exFAT-fs (loop1): failed to recognize exfat type 00:42:22 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000001500), &(0x7f00000003c0)=0x4) [ 1948.961007][ T27] audit: type=1800 audit(1649724142.212:7421): pid=26538 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1159 res=0 errno=0 00:42:22 executing program 2: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$dsp(r0, &(0x7f0000000000)=""/196, 0xc4) [ 1949.162892][T23773] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1950.193767][T23773] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:23 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x0, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:23 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x200000000) write$vhost_msg_v2(r0, &(0x7f0000000240)={0x2, 0x0, {&(0x7f0000000080)=""/60, 0x3c, 0x0, 0x1, 0x2}}, 0x48) 00:42:23 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xcd11}}]}) 00:42:23 executing program 2: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x0, 0x2, &(0x7f0000000400)=[{&(0x7f00000000c0)="040405090000000066615400040409000200027400f801", 0x17}, {0x0, 0x0, 0x80000001}], 0x0, &(0x7f00000004c0)=ANY=[]) mount$9p_fd(0x0, &(0x7f0000000000)='./file1/file0\x00', 0x0, 0x10, &(0x7f0000000440)=ANY=[@ANYRESOCT]) 00:42:23 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f00000009c0)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004000000001f0006031a00000004800200090581", @ANYBLOB="73d1"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000400)={0x44, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCRMFF(r0, 0x4004550f, 0x0) 00:42:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:23 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12018000090018105e04da0500000000000109022400010000000009040000090300000009210000000122221f09058103"], 0x0) syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x0, 0x0, 0x0, '\b\x00', "006cf200"}}, 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000005c0)={0x2c, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000a00)={0x2c, &(0x7f00000007c0)={0x0, 0x0, 0x4, "31874132"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000001040)={0x24, &(0x7f0000000e80)={0x20, 0x24, 0xb6, {0xb6, 0x4735c492777f6b87, "99af7a8f5c86e369e7a2733c1e0b15f6b03f8afc3f960887df6ba1121ad4cea3531b47b995a6fdd25aafc88e743dfd45e1a73c82498d5b16439979c046e55ad87be36485dbd0ce9efe5a11995b25720b611dc5d192cbea5a6f920999b82f4fb6e3cd4b032c56b15e5df7a8cd005183e3b6e929356eaf056f3c9aa3fbb0595b49210db9beb5f6d22a344bf51ebc15854c155df38bf83c18f0771922c45385e9715cefb929876f949ef044715f41f7b26b2864e787"}}, &(0x7f0000000f40)={0x0, 0x3, 0x85, @string={0x85, 0x3, "90f04c79ac824ee451a6d255c0e9e54bd7b2493c5dbd0d1774e805660ab6190c4947ca5c450071e1986ca8cb716d4d36ec685be43173a0a70f5fe03264d27e9d74c0abc64e5b015e6e1dd9628e4a1781f6d5183986b70dbb7ea42357c2f8e14c48bf3408997f4d20cd11414ddf6a36c5738d76266d69968060d8276f2c153a390ca21e"}}, &(0x7f0000000280)={0x0, 0x22, 0x5, {[@local=@item_4={0x3, 0x2, 0x0, "27b9a898"}]}}, 0x0}, &(0x7f0000001200)={0x2c, &(0x7f0000001080)={0x0, 0x0, 0x4, "45fe3b44"}, 0x0, 0x0, 0x0, 0x0}) [ 1950.323528][T26563] exFAT-fs (loop1): invalid boot record signature [ 1950.333228][T26567] loop2: detected capacity change from 0 to 264192 00:42:23 executing program 2: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x0, 0x2, &(0x7f0000000400)=[{&(0x7f00000000c0)="040405090000000066615400040409000200027400f801", 0x17}, {0x0, 0x0, 0x80000001}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) mount$9p_fd(0x0, &(0x7f0000000000)='./file1/file0\x00', &(0x7f0000000080), 0x10, 0x0) [ 1950.368962][T26563] exFAT-fs (loop1): failed to read boot sector [ 1950.378302][T26563] exFAT-fs (loop1): failed to recognize exfat type 00:42:23 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xd611}}]}) [ 1950.498571][T26577] loop2: detected capacity change from 0 to 264192 00:42:23 executing program 2: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x0, 0x2, &(0x7f0000000400)=[{&(0x7f00000000c0)="040405090000000066615400040409000200027400f801", 0x17}, {0x0, 0x0, 0x80000001}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) mount$9p_fd(0x0, &(0x7f0000000000)='./file1/file0\x00', &(0x7f0000000080), 0x10, 0x0) [ 1950.547687][T26579] exFAT-fs (loop1): invalid boot record signature [ 1950.569106][ T27] audit: type=1804 audit(1649724143.902:7422): pid=26580 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1202/bus" dev="sda1" ino=1168 res=1 errno=0 [ 1950.603826][T26579] exFAT-fs (loop1): failed to read boot sector [ 1950.613448][T26579] exFAT-fs (loop1): failed to recognize exfat type 00:42:24 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xd800}}]}) [ 1950.644971][T26583] loop2: detected capacity change from 0 to 264192 [ 1950.652713][ T27] audit: type=1800 audit(1649724143.902:7423): pid=26580 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1168 res=0 errno=0 00:42:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000440)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1950.801187][T26585] exFAT-fs (loop1): invalid boot record signature [ 1950.826588][T26585] exFAT-fs (loop1): failed to read boot sector [ 1950.833631][T23777] usb 6-1: new high-speed USB device number 25 using dummy_hcd [ 1950.856498][T26585] exFAT-fs (loop1): failed to recognize exfat type [ 1950.864894][T26587] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1951.244046][T23777] usb 6-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 1951.251001][T23773] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1951.252687][T23777] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1951.252718][T23777] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 1951.323662][T23777] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1951.345631][T24220] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1951.493624][T23777] usb 6-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 1951.507388][T23777] usb 6-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 1951.522282][T23777] usb 6-1: Product: syz [ 1951.530165][T23777] usb 6-1: Manufacturer: syz [ 1951.576890][T23777] cdc_wdm 6-1:1.0: skipping garbage [ 1951.582134][T23777] cdc_wdm 6-1:1.0: skipping garbage [ 1951.595954][T23777] cdc_wdm 6-1:1.0: cdc-wdm0: USB WDM device [ 1951.608235][T23777] cdc_wdm 6-1:1.0: Unknown control protocol 00:42:25 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, 0x0) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:25 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x0, 0x2, &(0x7f0000000400)=[{&(0x7f00000000c0)="040405090000000066615400040409000200027400f801", 0x17}, {0x0, 0x0, 0x80000001}], 0x0, &(0x7f00000004c0)=ANY=[]) getdents64(r0, &(0x7f0000000000)=""/60, 0x3c) getdents64(r0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f000000f780)) getgroups(0x2, &(0x7f0000000c80)=[0x0, 0xee00]) unlink(0x0) 00:42:25 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xd900}}]}) 00:42:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r3) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000001240)=@newqdisc={0x78, 0x24, 0x5820a61ca228651, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c}}]}, 0x78}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x6c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xd}}, [@filter_kind_options=@f_basic={{0xa}, {0x3c, 0x2, [@TCA_BASIC_EMATCHES={0x38, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x2c, 0x2, 0x0, 0x1, [@TCF_EM_U32={0x1c, 0x1}, @TCF_EM_CONTAINER={0xc, 0x2, 0x0, 0x0, {{0x0, 0x3}}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2000}}]}]}}]}, 0x6c}}, 0x0) [ 1952.061806][T26591] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1952.078699][T26595] exFAT-fs (loop1): invalid boot record signature [ 1952.099370][T26595] exFAT-fs (loop1): failed to read boot sector [ 1952.109730][T26591] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1952.121263][T26595] exFAT-fs (loop1): failed to recognize exfat type [ 1952.250832][ T27] audit: type=1804 audit(1649724145.582:7424): pid=26599 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1203/bus" dev="sda1" ino=1159 res=1 errno=0 [ 1952.287308][ T27] audit: type=1800 audit(1649724145.582:7425): pid=26599 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1159 res=0 errno=0 [ 1952.301959][T23580] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:26 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000140)="d35aa0fe654a0032a5f7073e9f4a4c57217a3251a5c71bb9a4eb72b6d777ddb5aceee53342e32488e7150c3d55b8a8d0524ed18a2e36cdc29e150815dd5a6bb68bf6f4fe2f2fb6ccf9d4109bde03b74b9c367dd8716d6d5e133ab7c359afed44043b3a5b7fd1b39320234b471d03265e03dcb6d7b1d9e5afdb142542595dd389e68dc66a4b063bf1df07922311ae8882b0da153d1be2ab9465", 0x99}, {&(0x7f0000000200)="9c433863cdc5f14fbe4f4e24bce5c776ca4ca83c8dcf0af20c815833bbd5ac60403ac59c25f2397d498a41858f26a69547257ddc41e01c74315d1948ae430b614ca3a3b2a15afaaa210e3cdb02b93f229a284380a48174c2742fc3080c66e43c375e64623ae360937671e3e2676decdc355b0bee0ea413e935dd7b", 0x7b}], 0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="140100003f000100000000000000000001010080280004004e2d"], 0x114}], 0x1}, 0x0) sendfile(r2, r1, 0x0, 0xffffffff) 00:42:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:26 executing program 4: syz_clone(0x1caa4080, 0x0, 0x0, 0x0, 0x0, 0x0) 00:42:26 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xda00}}]}) 00:42:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r3) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000001240)=@newqdisc={0x78, 0x24, 0x5820a61ca228651, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c}}]}, 0x78}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x6c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xd}}, [@filter_kind_options=@f_basic={{0xa}, {0x3c, 0x2, [@TCA_BASIC_EMATCHES={0x38, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x2c, 0x2, 0x0, 0x1, [@TCF_EM_U32={0x1c, 0x1}, @TCF_EM_CONTAINER={0xc, 0x2, 0x0, 0x0, {{0x0, 0x3}}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2000}}]}]}}]}, 0x6c}}, 0x0) [ 1953.314028][T23777] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1953.322146][T23777] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1953.342490][T23580] usb 6-1: USB disconnect, device number 25 [ 1953.396555][T26607] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1953.406088][T26608] exFAT-fs (loop1): invalid boot record signature [ 1953.412678][ T27] audit: type=1804 audit(1649724146.742:7426): pid=26610 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir787427705/syzkaller.1JIvOi/3794/cgroup.controllers" dev="sda1" ino=1186 res=1 errno=0 00:42:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100060000000000", @ANYRES32, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) [ 1953.429628][T26610] netlink: 216 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1953.456226][T26608] exFAT-fs (loop1): failed to read boot sector [ 1953.504880][T26607] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1953.518575][T26608] exFAT-fs (loop1): failed to recognize exfat type 00:42:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setreuid(0x0, 0xee00) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)) 00:42:26 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xedc0}}]}) [ 1953.597282][T26613] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1953.665580][T26619] exFAT-fs (loop1): invalid boot record signature [ 1953.705258][T26613] 8021q: adding VLAN 0 to HW filter on device bond2 [ 1953.724633][T26619] exFAT-fs (loop1): failed to read boot sector [ 1953.749896][T26619] exFAT-fs (loop1): failed to recognize exfat type 00:42:27 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, 0x0) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000740)={'vxcan1\x00'}) 00:42:27 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xfeff}}]}) 00:42:27 executing program 2: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, 0x0) 00:42:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@getneightbl={0x14, 0x42, 0x1}, 0x14}}, 0x0) [ 1954.015027][T26625] exFAT-fs (loop1): invalid boot record signature [ 1954.043295][T26625] exFAT-fs (loop1): failed to read boot sector [ 1954.067030][T26625] exFAT-fs (loop1): failed to recognize exfat type 00:42:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:27 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002700)={&(0x7f0000001640)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x3, [@restrict={0x0, 0x0, 0x0, 0xb, 0x2}]}, {0x0, [0x0]}}, &(0x7f0000001700)=""/4096, 0x27, 0x1000, 0x1}, 0x20) 00:42:27 executing program 2: pipe2$9p(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000003c0)="ea", 0x1) write$P9_RLINK(r0, &(0x7f0000000080)={0x7}, 0xffffff60) 00:42:27 executing program 5: r0 = syz_open_dev$hiddev(&(0x7f00000000c0), 0x0, 0x0) ioctl$HIDIOCGSTRING(r0, 0xc0104811, &(0x7f0000000e80)) 00:42:27 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xff00}}]}) [ 1954.259859][T26637] exFAT-fs (loop1): invalid boot record signature 00:42:27 executing program 5: pipe2$9p(&(0x7f0000000380), 0x0) select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x8}, 0x0, 0x0) 00:42:27 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000600)=ANY=[@ANYBLOB='$\x00'], 0x24}}, 0x0) [ 1954.290435][ T27] audit: type=1804 audit(1649724147.622:7427): pid=26642 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1204/bus" dev="sda1" ino=1157 res=1 errno=0 [ 1954.333427][T26637] exFAT-fs (loop1): failed to read boot sector [ 1954.376042][T24220] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1954.391158][T23580] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1954.409872][T26637] exFAT-fs (loop1): failed to recognize exfat type [ 1954.446801][ T27] audit: type=1800 audit(1649724147.652:7428): pid=26642 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1157 res=0 errno=0 [ 1955.414371][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:29 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xff0f}}]}) 00:42:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, 0x0, 0x0) 00:42:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000940)={'vcan0\x00'}) 00:42:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) unshare(0x6c060000) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:29 executing program 5: syz_open_dev$rtc(&(0x7f0000000240), 0xfffffffffffffe00, 0x600640) 00:42:29 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, 0x0) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000200)={&(0x7f0000000100), 0xc, 0x0}, 0x0) 00:42:29 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @any, 0xfff, 0x2}, 0xe) 00:42:29 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003600)={0x0, 0x0, &(0x7f00000035c0)={0x0}}, 0x0) [ 1955.847474][T26657] exFAT-fs (loop1): invalid boot record signature [ 1955.866671][T26657] exFAT-fs (loop1): failed to read boot sector [ 1955.894747][T26657] exFAT-fs (loop1): failed to recognize exfat type 00:42:29 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, 0x0, &(0x7f0000000040)) 00:42:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0xc009) 00:42:29 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xfffe}}]}) 00:42:29 executing program 5: socket(0x1, 0x0, 0x80000000) 00:42:29 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$RTC_UIE_OFF(r0, 0x7004) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) [ 1956.123476][T26677] exFAT-fs (loop1): invalid boot record signature [ 1956.137521][ T27] audit: type=1804 audit(1649724149.472:7429): pid=26674 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1205/bus" dev="sda1" ino=1160 res=1 errno=0 00:42:29 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8906, 0x0) [ 1956.182174][T26677] exFAT-fs (loop1): failed to read boot sector [ 1956.211560][T26677] exFAT-fs (loop1): failed to recognize exfat type [ 1956.234542][ T27] audit: type=1800 audit(1649724149.502:7430): pid=26674 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1160 res=0 errno=0 [ 1956.433828][T23770] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8912, 0x0) [ 1957.669993][T23777] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1957.678144][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:31 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:31 executing program 4: socket$nl_route(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x8}, 0x0, 0x0) 00:42:31 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000240001000000000000000000000000000600040000000000060002e7"], 0x24}}, 0x0) 00:42:31 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xe0000}}]}) 00:42:31 executing program 2: syz_open_dev$rtc(&(0x7f0000000280), 0x6cd, 0x0) 00:42:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:31 executing program 5: syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000007c0)={'sit0\x00', &(0x7f0000000740)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @mcast2}}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000800), 0x220000, 0x0) 00:42:31 executing program 2: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x4, 0x0, &(0x7f00000001c0)=[@exit_looper], 0x1, 0x0, &(0x7f0000000280)='%'}) [ 1958.201416][T26697] exFAT-fs (loop1): invalid boot record signature 00:42:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) [ 1958.252469][T26697] exFAT-fs (loop1): failed to read boot sector [ 1958.585879][T26697] exFAT-fs (loop1): failed to recognize exfat type [ 1958.753725][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:32 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x100000}}]}) 00:42:32 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) [ 1959.191026][ T27] audit: type=1804 audit(1649724152.522:7431): pid=26709 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1206/bus" dev="sda1" ino=1181 res=1 errno=0 [ 1959.284047][T26720] exFAT-fs (loop1): invalid boot record signature [ 1959.292286][T26720] exFAT-fs (loop1): failed to read boot sector [ 1959.309057][ T27] audit: type=1800 audit(1649724152.552:7432): pid=26709 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1181 res=0 errno=0 [ 1959.315899][T26720] exFAT-fs (loop1): failed to recognize exfat type [ 1959.726792][ T27] audit: type=1804 audit(1649724152.572:7433): pid=26716 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1206/bus" dev="sda1" ino=1181 res=1 errno=0 [ 1960.118633][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1960.673544][ T3722] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:34 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x80087601, 0x0) 00:42:34 executing program 2: openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_GET_FEATURE(r0, &(0x7f0000000a00)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x10}, 0x10}}, 0x0) 00:42:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xb) syz_genetlink_get_family_id$tipc2(&(0x7f0000000740), r0) sendmsg$TIPC_NL_NAME_TABLE_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, 0x0, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x2c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x20048000) sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000001340)={0xb6c, 0x0, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}]}]}, @TIPC_NLA_NODE={0x88, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x23, 0x3, "adc47708fbd63000e721404f09e418a24ac69d9b18487f0487a6e7d4ea4244"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x800}, @TIPC_NLA_NODE_ID={0x9, 0x3, "bc078e7aab"}, @TIPC_NLA_NODE_KEY={0x4a, 0x4, {'gcm(aes)\x00', 0x22, "6c8bf5b7b744a6f64646f496a46513e066a2c4983aa1cce9cac1eed35f10d70e40f0"}}]}, @TIPC_NLA_NODE={0xab8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x9fb, 0x3, "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"}, @TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "752d8c1f2b374b87cd4e3825b93d09f0996b1fc845d0021d629bee4c22aec195"}}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ID={0x4d, 0x3, "7417bc476e3ea6640c821aeb05c472548e6969f95649f622162c6eeaf5095416606d5379115760b7b28ab02f8f741a9937630dc124acda1b2c654b99eb0c645fb2c9875470fac4248f"}]}]}, 0xb6c}, 0x1, 0x0, 0x0, 0x4008840}, 0x420) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000240)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0), 0x0, 0x0) ioctl$HIDIOCGSTRING(r1, 0x81044804, &(0x7f0000000e80)={0x1, "8c"}) 00:42:34 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x400000}}]}) 00:42:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x6c060000) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:42:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x80108906, 0x0) 00:42:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8941, 0x0) [ 1960.995524][T26731] exFAT-fs (loop1): invalid boot record signature [ 1961.023915][T26731] exFAT-fs (loop1): failed to read boot sector [ 1961.042071][T26731] exFAT-fs (loop1): failed to recognize exfat type [ 1961.729241][T23773] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:35 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x541b, 0x0) 00:42:35 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c00)={0x0}}, 0x4000041) 00:42:35 executing program 0: openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000700), 0x8840, 0x0) 00:42:35 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x1000000}}]}) [ 1962.021605][ T27] audit: type=1804 audit(1649724155.352:7434): pid=26743 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1207/bus" dev="sda1" ino=1185 res=1 errno=0 [ 1962.066511][T26755] exFAT-fs (loop1): invalid boot record signature [ 1962.102764][T26755] exFAT-fs (loop1): failed to read boot sector [ 1962.123742][ T27] audit: type=1800 audit(1649724155.392:7435): pid=26743 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1185 res=0 errno=0 [ 1962.145440][T26755] exFAT-fs (loop1): failed to recognize exfat type [ 1962.753715][ T4028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1962.923845][ T3722] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:36 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:36 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000), 0xe) 00:42:36 executing program 0: mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000002300)=""/246) 00:42:36 executing program 5: syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000007c0)={'sit0\x00', 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000800), 0x220000, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f0000000a00)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x10}, 0x10}}, 0x0) 00:42:36 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x4a) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24}, 0x1c) sendmsg$inet6(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)='\n', 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000280)=[{0x0, 0x7}, {&(0x7f0000000200)=""/120, 0x78}], 0x2}}], 0x1, 0x2, 0x0) 00:42:36 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x2000000}}]}) 00:42:36 executing program 5: pkey_mprotect(&(0x7f00007fd000/0x800000)=nil, 0x800000, 0x7, 0xffffffffffffffff) 00:42:36 executing program 0: r0 = syz_open_dev$hiddev(&(0x7f00000000c0), 0x0, 0x0) ioctl$HIDIOCGSTRING(r0, 0x8004480e, &(0x7f0000000e80)={0x1, "8c"}) 00:42:36 executing program 2: syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b005d0000ff7f", 0xa}, {0x0, 0x0, 0x210}], 0x0, &(0x7f0000010300)) [ 1963.038173][T26764] exFAT-fs (loop1): invalid boot record signature [ 1963.060359][T26764] exFAT-fs (loop1): failed to read boot sector [ 1963.085651][T26764] exFAT-fs (loop1): failed to recognize exfat type 00:42:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000000)) [ 1963.116474][T26770] loop2: detected capacity change from 0 to 2 [ 1963.137209][T26770] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing 00:42:36 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0xa, 0xa, 0x101}, 0x14}}, 0x0) 00:42:36 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x3000000}}]}) [ 1963.177747][T26770] BFS-fs: bfs_fill_super(): Last block not available on loop2: 63 [ 1963.277194][T26782] exFAT-fs (loop1): invalid boot record signature [ 1963.335271][ T27] audit: type=1804 audit(1649724156.672:7436): pid=26784 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1208/bus" dev="sda1" ino=1169 res=1 errno=0 [ 1963.341611][T26782] exFAT-fs (loop1): failed to read boot sector [ 1963.386547][ T27] audit: type=1800 audit(1649724156.672:7437): pid=26784 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1169 res=0 errno=0 [ 1963.415123][T26782] exFAT-fs (loop1): failed to recognize exfat type [ 1963.725342][T23777] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1963.793600][T23770] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:38 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:38 executing program 2: syz_mount_image$pvfs2(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)) 00:42:38 executing program 5: add_key(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)="16", 0x1, 0xfffffffffffffffd) 00:42:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0xa, 0xa, 0x101}, 0x14}}, 0x0) 00:42:38 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x4000000}}]}) 00:42:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 00:42:38 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCALLUSERDATA(r0, 0x89e5, &(0x7f0000000080)={0x0, "f659793bc55a6f84d0a610367391f5dfcfe6d217abdc4bf93fa085d3f1398f6d7b03c6ba2b88811b28964669df69eca104612a45bae47d751a0724bbefd6b09e7ea4d4b1962bb39bba057c3b4ec3433b2dd7f674d63d3ba1371b803314b6267e0cc591fd8ebec848a450dffbe72cd0032db123a3fc1c19c016bd8697c3f822ec"}) 00:42:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) dup3(r0, r1, 0x0) 00:42:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0xa, 0xa, 0x101}, 0x14}}, 0x0) 00:42:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000080)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @empty}}) [ 1964.712108][T26792] exFAT-fs (loop1): invalid boot record signature [ 1964.723445][T26792] exFAT-fs (loop1): failed to read boot sector [ 1964.751833][T26792] exFAT-fs (loop1): failed to recognize exfat type 00:42:38 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r0, &(0x7f0000002f80)={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x18) 00:42:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0xa, 0xa, 0x101}, 0x14}}, 0x0) [ 1964.830273][ T27] audit: type=1804 audit(1649724158.162:7438): pid=26800 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1209/bus" dev="sda1" ino=1181 res=1 errno=0 [ 1964.857949][T23770] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1964.882179][ T27] audit: type=1800 audit(1649724158.162:7439): pid=26800 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1181 res=0 errno=0 00:42:38 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 1965.238848][ T27] audit: type=1804 audit(1649724158.572:7440): pid=26812 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1210/bus" dev="sda1" ino=1165 res=1 errno=0 [ 1965.288655][ T27] audit: type=1800 audit(1649724158.572:7441): pid=26812 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1165 res=0 errno=0 00:42:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x29, 0x1d, 0x0, 0x0) 00:42:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_NEIGH_SUPPRESS={0x5, 0xa}]}}}]}, 0x44}}, 0x0) 00:42:38 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x5000000}}]}) 00:42:38 executing program 4: syz_emit_ethernet(0x86, &(0x7f0000000300)={@link_local, @local, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, 's`&', 0x50, 0x88, 0x0, @remote, @local, {[@srh={0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0xff9}], {0x0, 0x0, 0x48, 0x0, @wg=@cookie={0x3, 0x0, "7dc4e01707e3c04b2f284324ad18706f71a4ec83e7955602", "c59bc60cc420f2a622bb74e0a8371bce0969bdcacdf2e38b6f7ac4d7a53ceee3"}}}}}}}, 0x0) 00:42:38 executing program 0: sendmsg$NFT_MSG_GETSET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0xa, 0xa, 0x101}, 0x14}}, 0x0) 00:42:38 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 1965.526118][T26793] orangefs_mount: mount request failed with -4 00:42:39 executing program 0: sendmsg$NFT_MSG_GETSET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0xa, 0xa, 0x101}, 0x14}}, 0x0) 00:42:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)) [ 1965.603573][T26816] exFAT-fs (loop1): invalid boot record signature 00:42:39 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x29, 0x8, 0x0, 0x0) 00:42:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x29, 0x36, 0x0, 0x7) [ 1965.672040][ T27] audit: type=1804 audit(1649724159.002:7442): pid=26825 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1211/bus" dev="sda1" ino=1159 res=1 errno=0 [ 1965.707281][T26816] exFAT-fs (loop1): failed to read boot sector [ 1965.745560][T26816] exFAT-fs (loop1): failed to recognize exfat type 00:42:39 executing program 0: sendmsg$NFT_MSG_GETSET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0xa, 0xa, 0x101}, 0x14}}, 0x0) [ 1965.804687][ T27] audit: type=1800 audit(1649724159.002:7443): pid=26825 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1159 res=0 errno=0 00:42:39 executing program 5: add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f0000000180)={'fscrypt:', @desc1}, &(0x7f00000001c0)={0x0, "dab48c24fcdb7ad4eff205c916006eeb5845f3504901f5d895b7ff70bfd9f9e273a4b8b9ce35510a857efaf4a06d911021dc0a72b65cd0dbfcea82034db911a2"}, 0x48, 0xfffffffffffffffd) 00:42:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000e80)={'sit0\x00', &(0x7f0000000e00)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @mcast2}}) 00:42:39 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001180)=@bpf_lsm={0x1d, 0x2, &(0x7f0000000f40)=@raw=[@jmp, @jmp], &(0x7f0000000f80)='GPL\x00', 0x59de0928, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:42:39 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x6000000}}]}) [ 1965.906960][T23770] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:39 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r2, r3, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:39 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0xa, 0xa, 0x101}, 0x14}}, 0x0) 00:42:39 executing program 5: add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f0000000180)={'fscrypt:', @desc1}, &(0x7f00000001c0)={0x0, "dab48c24fcdb7ad4eff205c916006eeb5845f3504901f5d895b7ff70bfd9f9e273a4b8b9ce35510a857efaf4a06d911021dc0a72b65cd0dbfcea82034db911a2"}, 0x48, 0xfffffffffffffffd) [ 1966.047523][T26842] exFAT-fs (loop1): invalid boot record signature [ 1966.083609][T26842] exFAT-fs (loop1): failed to read boot sector [ 1966.089808][T26842] exFAT-fs (loop1): failed to recognize exfat type 00:42:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6c1, 0x0, &(0x7f0000000140)) 00:42:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x42, 0x0, &(0x7f0000000040)) 00:42:39 executing program 5: add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f0000000180)={'fscrypt:', @desc1}, &(0x7f00000001c0)={0x0, "dab48c24fcdb7ad4eff205c916006eeb5845f3504901f5d895b7ff70bfd9f9e273a4b8b9ce35510a857efaf4a06d911021dc0a72b65cd0dbfcea82034db911a2"}, 0x48, 0xfffffffffffffffd) 00:42:39 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x30, 0x0, &(0x7f0000000040)) 00:42:39 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0xa, 0xa, 0x101}, 0x14}}, 0x0) 00:42:39 executing program 4: r0 = socket(0x10, 0x3, 0x9) sendmsg$NFT_MSG_GETSETELEM(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x14}, 0x14}}, 0x0) 00:42:39 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x7000000}}]}) 00:42:39 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r2, r3, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:39 executing program 5: add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f0000000180)={'fscrypt:', @desc1}, &(0x7f00000001c0)={0x0, "dab48c24fcdb7ad4eff205c916006eeb5845f3504901f5d895b7ff70bfd9f9e273a4b8b9ce35510a857efaf4a06d911021dc0a72b65cd0dbfcea82034db911a2"}, 0x48, 0xfffffffffffffffd) 00:42:39 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0xa, 0xa, 0x101}, 0x14}}, 0x0) [ 1966.413567][T26865] exFAT-fs (loop1): invalid boot record signature [ 1966.443474][T26865] exFAT-fs (loop1): failed to read boot sector 00:42:39 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x1e, 0x0, &(0x7f0000000040)) 00:42:39 executing program 4: syz_genetlink_get_family_id$tipc2(&(0x7f0000000780), 0xffffffffffffffff) [ 1966.463478][T26865] exFAT-fs (loop1): failed to recognize exfat type 00:42:39 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x1c, 0x0, &(0x7f0000000040)) 00:42:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, 0x0, 0x0) 00:42:39 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x8000000}}]}) 00:42:39 executing program 2: accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) syz_io_uring_setup(0x24a1, &(0x7f0000000000)={0x0, 0xb8e6, 0x4, 0x3, 0x2a5}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x1f) r0 = openat$bsg(0xffffff9c, &(0x7f0000000100), 0x840c0, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x1a0, r1, 0x110, 0x70bd2d, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}]}, 0x1a0}}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) 00:42:39 executing program 4: r0 = openat$ptp0(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST(r0, 0x40383d03, 0x0) 00:42:40 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r2, r3, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, 0x0, 0x0) [ 1966.706549][T26882] exFAT-fs (loop1): invalid boot record signature [ 1966.734579][T26882] exFAT-fs (loop1): failed to read boot sector 00:42:40 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x8, 0x3, &(0x7f0000000300)=@framed={{}, [], {0x95, 0x0, 0x0, 0x6c000000}}, &(0x7f0000000380)='syzkaller\x00', 0x6, 0xaa, &(0x7f00000003c0)=""/170, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 1966.753560][T26882] exFAT-fs (loop1): failed to recognize exfat type 00:42:40 executing program 2: r0 = openat$ptp0(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST(r0, 0x40103d02, 0x0) 00:42:40 executing program 4: pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) clock_getres(0x0, &(0x7f0000000280)) [ 1966.807800][T23777] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, 0x0, 0x0) 00:42:40 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x9000000}}]}) 00:42:40 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x8, 0x6, &(0x7f0000000000)=@framed={{}, [@initr0, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}]}, &(0x7f0000000380)='syzkaller\x00', 0x6, 0xb2, &(0x7f0000000040)=""/178, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:42:40 executing program 4: r0 = openat$tun(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0xc020660b, 0x0) [ 1966.992278][T23770] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:40 executing program 2: symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00') syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 00:42:40 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:40 executing program 5: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000003c0)=[{&(0x7f00000001c0)="a8", 0x1}, {0x0}], 0x2, 0x0) 00:42:40 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x9, 0x3, &(0x7f0000000300)=@framed, &(0x7f0000000380)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xef00, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:42:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) [ 1967.133432][T26905] exFAT-fs (loop1): invalid boot record signature [ 1967.143914][T26905] exFAT-fs (loop1): failed to read boot sector [ 1967.168282][T26905] exFAT-fs (loop1): failed to recognize exfat type 00:42:40 executing program 5: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001180)=@bpf_lsm={0x1d, 0x3, &(0x7f0000000f40)=@raw=[@jmp={0x5, 0x0, 0x0, 0xb}, @exit, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], &(0x7f0000000f80)='GPL\x00', 0x59de0928, 0x50, &(0x7f0000000fc0)=""/80, 0x41100, 0x4, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000001040)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000001080)={0x3, 0x6, 0x2, 0x10000}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000001140)}, 0x80) 00:42:40 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x3e, 0x0, &(0x7f0000000040)) 00:42:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 00:42:40 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x8905, &(0x7f0000000340)={'syztnl2\x00', 0x0}) [ 1967.336962][ T27] kauditd_printk_skb: 6 callbacks suppressed [ 1967.336981][ T27] audit: type=1804 audit(1649724160.612:7450): pid=26918 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1215/bus" dev="sda1" ino=1171 res=1 errno=0 [ 1967.604739][ T27] audit: type=1800 audit(1649724160.622:7451): pid=26918 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1171 res=0 errno=0 00:42:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x29, 0x2, 0x0, 0x7) 00:42:41 executing program 2: bpf$MAP_CREATE(0x15, &(0x7f00000000c0)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 00:42:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 00:42:41 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xa000000}}]}) [ 1967.896431][T26935] exFAT-fs (loop1): invalid boot record signature [ 1967.909712][T26935] exFAT-fs (loop1): failed to read boot sector [ 1967.921549][T26935] exFAT-fs (loop1): failed to recognize exfat type 00:42:41 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:41 executing program 5: bpf$OBJ_GET_PROG(0x1e, &(0x7f0000000080)={0x0, 0x0, 0x8}, 0x10) 00:42:41 executing program 4: openat$ptp0(0xffffff9c, &(0x7f0000000000), 0x80540, 0x0) 00:42:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6c7, 0x0, &(0x7f0000000140)) 00:42:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 00:42:41 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xc000000}}]}) 00:42:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x29, 0x21, 0x0, 0x7) 00:42:41 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x8901, &(0x7f0000000340)={'syztnl2\x00', 0x0}) 00:42:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 00:42:41 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r0) keyctl$link(0x3, r0, 0x0) [ 1968.100186][T23770] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:41 executing program 4: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000003c0)=[{0x0}, {0x0}], 0x2, 0x0) [ 1968.147708][T26949] exFAT-fs (loop1): invalid boot record signature [ 1968.175654][T26949] exFAT-fs (loop1): failed to read boot sector [ 1968.213404][T26949] exFAT-fs (loop1): failed to recognize exfat type 00:42:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x0, 0x80000, 0x0, 0x0, 0x1}, 0x48) [ 1968.303472][ T27] audit: type=1804 audit(1649724161.622:7452): pid=26957 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1216/bus" dev="sda1" ino=1164 res=1 errno=0 [ 1968.548192][ T27] audit: type=1800 audit(1649724161.622:7453): pid=26957 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1164 res=0 errno=0 00:42:42 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89a0, 0x0) 00:42:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 00:42:42 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x891f, &(0x7f0000000340)={'syztnl2\x00', 0x0}) 00:42:42 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x0, 0x4}]}]}}, &(0x7f0000000280)=""/212, 0x36, 0xd4, 0x1}, 0x20) 00:42:42 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xd000000}}]}) 00:42:42 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:42 executing program 2: request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffa) 00:42:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x4, 0x1, 0x101}, 0x14}}, 0x0) 00:42:42 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) 00:42:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) [ 1969.063732][T26972] exFAT-fs (loop1): invalid boot record signature [ 1969.070280][T26972] exFAT-fs (loop1): failed to read boot sector [ 1969.232024][ T27] audit: type=1804 audit(1649724162.562:7454): pid=26983 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1217/bus" dev="sda1" ino=1175 res=1 errno=0 00:42:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x29, 0x38, 0x0, 0x7) 00:42:42 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x29, 0x11, 0x0, 0x0) [ 1969.283705][T26972] exFAT-fs (loop1): failed to recognize exfat type 00:42:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) 00:42:42 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$sock_cred(r0, 0x5, 0x11, 0x0, 0x0) [ 1969.490235][ T27] audit: type=1800 audit(1649724162.562:7455): pid=26983 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1175 res=0 errno=0 00:42:42 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_MAX_CSMA_BACKOFFS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 00:42:42 executing program 4: keyctl$restrict_keyring(0x1d, 0xfffffffffffffffd, &(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)='[}+&#/$-\'{\xb9(\x00') [ 1969.601245][T23770] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:43 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xf000000}}]}) [ 1969.743168][T27000] exFAT-fs (loop1): invalid boot record signature [ 1969.749902][T27000] exFAT-fs (loop1): failed to read boot sector [ 1969.756259][T27000] exFAT-fs (loop1): failed to recognize exfat type 00:42:43 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:43 executing program 5: r0 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x3, r0, 0x0) keyctl$setperm(0x5, r0, 0x0) 00:42:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) 00:42:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x29, 0x4a, 0x0, 0x7) 00:42:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f00000005c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 00:42:43 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x10000000}}]}) [ 1969.938400][T24230] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:43 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x8, 0x3, &(0x7f0000000300)=@framed, &(0x7f0000000380)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 1970.018626][T27004] exFAT-fs (loop1): invalid boot record signature 00:42:43 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x80108906, 0x0) 00:42:43 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x29, 0x17, 0x0, 0x0) 00:42:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f00000024c0)={0x0, 0x0, 0x0}, 0x43) [ 1970.067752][T27004] exFAT-fs (loop1): failed to read boot sector [ 1970.144227][T27004] exFAT-fs (loop1): failed to recognize exfat type 00:42:43 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x38, 0x0, &(0x7f0000000040)) 00:42:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x29, 0x1, 0x0, 0xda) [ 1970.245017][ T27] audit: type=1804 audit(1649724163.532:7456): pid=27020 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1218/bus" dev="sda1" ino=1175 res=1 errno=0 [ 1970.501978][ T27] audit: type=1800 audit(1649724163.532:7457): pid=27020 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1175 res=0 errno=0 [ 1970.675118][T23773] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 00:42:44 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:44 executing program 0: sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) unshare(0x6c060000) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), 0xffffffffffffffff) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) sendmsg$NL80211_CMD_RADAR_DETECT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x60, 0x0, 0x300, 0x70bd29, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x7, 0x26}}}}, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2b1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x17d}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1f}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x9}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2d9}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040810}, 0x4044811) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="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"/420], 0x67b) unshare(0x40000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) r2 = socket(0x10, 0x3, 0x0) r3 = socket(0x11, 0x3, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000005400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="4001000024000b0f000000000000f1e041681846", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00000010010200ca000000b00e00"], 0x140}}, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendmsg$NL80211_CMD_DEL_KEY(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x21800800}, 0xc, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYRES16=0x0, @ANYBLOB="000126bd7000fbdbdf250c00000008000300"], 0x60}, 0x1, 0x0, 0x0, 0x20040044}, 0x0) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f408, 0x0) unshare(0x2000100) 00:42:44 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x15, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:42:44 executing program 4: r0 = openat$ptp0(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST(r0, 0x40103d02, &(0x7f0000000080)) 00:42:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x29, 0x33, 0x0, 0x0) 00:42:44 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x11000000}}]}) 00:42:44 executing program 5: r0 = socket(0x11, 0x3, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040), r0) 00:42:44 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x40104593, 0x0) [ 1970.917521][T27038] exFAT-fs (loop1): invalid boot record signature 00:42:44 executing program 2: syz_init_net_socket$bt_sco(0x1f, 0x2, 0x10) [ 1970.970218][T27038] exFAT-fs (loop1): failed to read boot sector [ 1971.038421][T27038] exFAT-fs (loop1): failed to recognize exfat type 00:42:44 executing program 4: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd2110000, &(0x7f0000000580), 0x0, &(0x7f0000000040)={[{@fat=@allow_utime, 0x31}]}) 00:42:44 executing program 5: pselect6(0xffffffffffffffde, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) [ 1971.102007][T27052] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1971.146155][ T27] audit: type=1804 audit(1649724164.462:7458): pid=27053 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1219/bus" dev="sda1" ino=1178 res=1 errno=0 00:42:44 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x89b0, &(0x7f0000000000)={'batadv_slave_1\x00'}) [ 1971.428749][T27052] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1971.467226][ T27] audit: type=1800 audit(1649724164.462:7459): pid=27053 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1178 res=0 errno=0 [ 1971.494101][T27052] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1971.550895][T27052] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1971.586723][T27052] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1971.599108][T27052] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1971.645337][T27047] netlink: 244 bytes leftover after parsing attributes in process `syz-executor.0'. 00:42:45 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:46 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x1f000000}}]}) 00:42:46 executing program 5: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000080)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f00000004c0)={0x0, 0x0, 0x12, &(0x7f00000001c0)={0x5, 0xf, 0x12, 0x2, [@ss_cap={0xa}, @generic={0x3, 0x10, 0x3}]}}) 00:42:46 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)) 00:42:46 executing program 4: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd2110000, &(0x7f0000000580), 0x0, &(0x7f0000000040)={[{@fat=@allow_utime, 0x31}]}) 00:42:46 executing program 0: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x107, 0x8, 0x0, 0x10) 00:42:46 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 1973.195452][T27074] exFAT-fs (loop1): invalid boot record signature [ 1973.211145][T27074] exFAT-fs (loop1): failed to read boot sector 00:42:46 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x8983, 0x0) [ 1973.276148][T27074] exFAT-fs (loop1): failed to recognize exfat type [ 1973.287038][ T27] kauditd_printk_skb: 2 callbacks suppressed [ 1973.287056][ T27] audit: type=1804 audit(1649724166.622:7462): pid=27081 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1221/bus" dev="sda1" ino=1186 res=1 errno=0 00:42:46 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x20000000}}]}) 00:42:46 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5421, &(0x7f0000000000)={'batadv_slave_1\x00'}) [ 1973.464031][T23770] usb 6-1: new high-speed USB device number 26 using dummy_hcd [ 1973.464428][ T27] audit: type=1800 audit(1649724166.622:7463): pid=27081 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1186 res=0 errno=0 00:42:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000800)=@base={0x16, 0x0, 0x3, 0x8}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x58}, 0x10) [ 1973.550976][T27087] exFAT-fs (loop1): invalid boot record signature [ 1973.574962][T27087] exFAT-fs (loop1): failed to read boot sector [ 1973.588323][T27087] exFAT-fs (loop1): failed to recognize exfat type 00:42:46 executing program 2: add_key$fscrypt_v1(&(0x7f0000000700), &(0x7f0000000740)={'fscrypt:', @desc2}, &(0x7f0000000780)={0x0, "e6323eb8127a5e6b3fed6323f66eebfa7fbc67794361759372e2b2780846b8d2c6ffe377e88dfa2a07981b643cdf01407b1560edfb0a4c14b90e11000788840d"}, 0x48, 0xfffffffffffffffc) 00:42:47 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x20100000}}]}) 00:42:47 executing program 0: fchmodat(0xffffffffffffffff, &(0x7f0000000180)='\x00', 0x0) [ 1973.727816][T27096] exFAT-fs (loop1): invalid boot record signature [ 1973.749761][T27096] exFAT-fs (loop1): failed to read boot sector [ 1973.771030][T27096] exFAT-fs (loop1): failed to recognize exfat type [ 1973.913998][T23770] usb 6-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1973.927351][T23770] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1973.950081][T23770] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1974.123714][T23770] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1974.134410][T23770] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1974.142541][T23770] usb 6-1: Product: syz [ 1974.147471][T23770] usb 6-1: Manufacturer: syz [ 1974.152187][T23770] usb 6-1: SerialNumber: syz [ 1974.483547][T23770] usb 6-1: 0:2 : does not exist [ 1974.509034][T23770] usb 6-1: USB disconnect, device number 26 00:42:48 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8940, &(0x7f0000000000)={'batadv_slave_1\x00'}) 00:42:48 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x891a, &(0x7f0000000000)={'batadv_slave_1\x00'}) 00:42:48 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x3f000000}}]}) 00:42:48 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x894c, 0x0) 00:42:48 executing program 4: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd2110000, &(0x7f0000000580), 0x0, &(0x7f0000000040)={[{@fat=@allow_utime, 0x31}]}) 00:42:48 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:48 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0) 00:42:48 executing program 2: syz_usb_connect$uac1(0x0, 0xaf, &(0x7f0000000080)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9d, 0x3, 0x1, 0x6, 0x40, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@input_terminal={0xc, 0x24, 0x2, 0x2, 0x202, 0x1, 0x3, 0x0, 0x0, 0x9}, @mixer_unit={0x5}, @processing_unit={0x8, 0x24, 0x7, 0x6, 0x0, 0x40, "a2"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x1, 0x1, 0xcd, 0x81}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x0, 0x0, 0x2, 0x81}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x7, 0x4, 0x2e, "e4d5f21e"}]}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0x0, 0x1f, 0xfa, {0x7, 0x25, 0x1, 0x0, 0x8, 0x3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x9, 0x7}}}}}}}]}}, &(0x7f00000004c0)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x0, 0x0, 0x0, 0xd4, 0xff, 0xfa}, 0x19, &(0x7f00000001c0)={0x5, 0xf, 0x19, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x8, 0x0, 0x3f, 0x3}, @generic={0xa, 0x10, 0x3, "d8ad9cc9b0e46e"}]}}) [ 1974.959216][T27105] exFAT-fs (loop1): invalid boot record signature [ 1974.984016][T27105] exFAT-fs (loop1): failed to read boot sector [ 1975.029976][T27105] exFAT-fs (loop1): failed to recognize exfat type 00:42:48 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x400445a0, &(0x7f0000000040)=""/69) [ 1975.075173][ T27] audit: type=1804 audit(1649724168.412:7464): pid=27110 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1222/bus" dev="sda1" ino=1157 res=1 errno=0 00:42:48 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x48000000}}]}) 00:42:48 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 1975.220127][ T27] audit: type=1800 audit(1649724168.412:7465): pid=27110 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1157 res=0 errno=0 00:42:48 executing program 5: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x10001}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={[0x2940000000000000]}, 0x8}) 00:42:48 executing program 0: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x8915, &(0x7f0000000080)) [ 1975.293187][T27121] exFAT-fs (loop1): invalid boot record signature [ 1975.310530][T27121] exFAT-fs (loop1): failed to read boot sector 00:42:48 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) sendmsg(r0, &(0x7f0000002980)={&(0x7f0000000040)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-neonbs\x00'}, 0x80, 0x0}, 0x0) [ 1975.342821][T27121] exFAT-fs (loop1): failed to recognize exfat type 00:42:48 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x4c000000}}]}) [ 1975.424419][T23777] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 1975.527514][T27131] exFAT-fs (loop1): invalid boot record signature [ 1975.542465][T27131] exFAT-fs (loop1): failed to read boot sector [ 1975.554755][T27131] exFAT-fs (loop1): failed to recognize exfat type 00:42:49 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:49 executing program 5: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x894c, 0x0) 00:42:49 executing program 4: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd2110000, &(0x7f0000000580), 0x0, &(0x7f0000000040)={[{@fat=@allow_utime, 0x31}]}) 00:42:49 executing program 0: syz_read_part_table(0x0, 0x2, &(0x7f0000000700)=[{0x0, 0x0, 0xffffffff00000001}, {0x0}]) [ 1975.910027][T27137] loop0: detected capacity change from 0 to 147456 [ 1975.945783][T23777] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 1975.958141][T23777] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1975.976388][T23777] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1975.991876][ T27] audit: type=1804 audit(1649724169.322:7466): pid=27140 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1223/bus" dev="sda1" ino=1172 res=1 errno=0 [ 1976.054277][ T27] audit: type=1800 audit(1649724169.322:7467): pid=27140 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1172 res=0 errno=0 [ 1976.184058][T23777] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1976.200656][T23777] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1976.230518][T23777] usb 3-1: Product: syz [ 1976.250673][T23777] usb 3-1: Manufacturer: syz [ 1976.267760][T23777] usb 3-1: SerialNumber: syz [ 1976.674928][T23777] usb 3-1: 0:2 : does not exist [ 1976.701723][T23777] usb 3-1: USB disconnect, device number 21 00:42:50 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0x8}, 0x14}}, 0x0) 00:42:50 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x40104593, &(0x7f0000000040)=""/69) 00:42:50 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x55aaffff}}]}) 00:42:50 executing program 0: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8943, &(0x7f0000000040)={'veth1_to_bond\x00'}) 00:42:50 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:50 executing program 4: r0 = socket(0xa, 0x3, 0x91) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 00:42:50 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0), 0x280802, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000300)='/dev/loop#\x00', &(0x7f0000000340)=':/\\\x00', 0x0) 00:42:50 executing program 4: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x8903, &(0x7f0000000080)) 00:42:50 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x2802, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) openat$bsg(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 1977.104674][T27149] exFAT-fs (loop1): invalid boot record signature [ 1977.111142][T27149] exFAT-fs (loop1): failed to read boot sector 00:42:50 executing program 5: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000240)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x0, 0x4}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x1, 0x80, 0x6}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x0, 0x3}}}}}}}]}}, &(0x7f00000003c0)={0xa, &(0x7f0000000300)={0xa, 0x6, 0x200, 0x1, 0x1, 0x0, 0x8, 0x9}, 0x19, &(0x7f0000000340)={0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x8, "0235e7cbdae3b7b0fc6fb55c30bb7459"}]}, 0x1, [{0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0xf0ff}}]}) 00:42:50 executing program 2: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'tunl0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @remote}}}}) 00:42:50 executing program 4: syz_usb_connect(0x0, 0x24, &(0x7f0000000380)={{0x12, 0x1, 0x0, 0x33, 0x14, 0x4a, 0x20, 0x19d2, 0xffab, 0x328d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff, 0xff, 0xff}}]}}]}}, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x2, &(0x7f00000001c0)=@string={0x2}}, {0x84, &(0x7f0000000200)=@string={0x84, 0x3, "91cf5dd3b73c2f35cd434e6b71738a6a1b7d62efc5a1f3219ea37d5d21636b7d98d5b4336dd3d4e151c4de019b0180a14d9b02ffeb28478dcf22d8fd4c391a5619e36e3903a0dc09377e9eed85fa70d62cad4bd59bfe009e4996fc8abc4fa4e4fe423a5bb9d28257272701be801e250a14f64a033e47344fac99159ebdaa70ddf0fc"}}]}) [ 1977.220866][ T27] audit: type=1804 audit(1649724170.552:7468): pid=27156 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1224/bus" dev="sda1" ino=1167 res=1 errno=0 [ 1977.253807][T27149] exFAT-fs (loop1): failed to recognize exfat type [ 1977.292251][ T27] audit: type=1800 audit(1649724170.552:7469): pid=27156 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1167 res=0 errno=0 00:42:50 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x2}, 0x48) 00:42:50 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x60000000}}]}) 00:42:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x3c1, 0x3, 0x548, 0x320, 0xffffff80, 0x178, 0x320, 0x178, 0x478, 0x258, 0x258, 0x478, 0x258, 0x600, 0x0, {[{{@ipv6={@mcast2, @mcast2, [], [], 'veth1_to_bond\x00', 'netpci0\x00'}, 0x0, 0x300, 0x320, 0x0, {}, [@common=@unspec=@bpf1={{0x230}, @bytecode={0x0, 0x1a}}, @common=@hl={{0x28}}]}, @unspec=@TRACE={0x20}}, {{@ipv6={@ipv4={'\x00', '\xff\xff', @remote}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'veth0_to_team\x00', 'hsr0\x00'}, 0x0, 0xf8, 0x158, 0x0, {}, [@common=@mh={{0x28}, {"ab83"}}, @common=@ipv6header={{0x28}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@loopback}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5a8) 00:42:50 executing program 0: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000200)={'gre0\x00', &(0x7f0000000100)={'tunl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @private, @remote}}}}) [ 1977.509200][T27172] exFAT-fs (loop1): invalid boot record signature [ 1977.517386][T27173] xt_bpf: check failed: parse error [ 1977.525238][T27172] exFAT-fs (loop1): failed to read boot sector [ 1977.537964][T27172] exFAT-fs (loop1): failed to recognize exfat type [ 1977.623645][T23773] usb 6-1: new high-speed USB device number 27 using dummy_hcd [ 1977.873492][T23773] usb 6-1: Using ep0 maxpacket: 32 00:42:51 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:51 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8953, &(0x7f0000000000)={'batadv_slave_1\x00'}) 00:42:51 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, 0x0) 00:42:51 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x617f0000}}]}) 00:42:51 executing program 4: syz_usb_connect$uac1(0x0, 0x94, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x82, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@input_terminal={0xc, 0x24, 0x2, 0x0, 0x0, 0x0, 0x3, 0xff, 0x0, 0x9}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "97cb908b23af99"}, @format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0x3, 0x1f, 0xfa, {0x7, 0x25, 0x1, 0x0, 0x0, 0x3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x0, 0x3, 0x0, {0x7, 0x25, 0x1, 0x83, 0x9, 0x7}}}}}}}]}}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0}) [ 1977.969040][T27182] exFAT-fs (loop1): invalid boot record signature [ 1978.007823][T27182] exFAT-fs (loop1): failed to read boot sector [ 1978.022992][T27182] exFAT-fs (loop1): failed to recognize exfat type [ 1978.083668][T23773] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1978.111415][T23773] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1023 [ 1978.157645][ T27] audit: type=1804 audit(1649724171.482:7470): pid=27187 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1225/bus" dev="sda1" ino=1165 res=1 errno=0 [ 1978.192792][ T27] audit: type=1800 audit(1649724171.482:7471): pid=27187 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1165 res=0 errno=0 [ 1978.253836][T23770] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 1978.313795][T23773] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1978.330440][T23773] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1978.348471][T23773] usb 6-1: Product: syz [ 1978.358212][T23773] usb 6-1: Manufacturer: syz [ 1978.368276][T23773] usb 6-1: SerialNumber: syz [ 1978.503396][T23770] usb 1-1: Using ep0 maxpacket: 8 [ 1978.623508][T23770] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1978.663568][T23773] cdc_ncm 6-1:1.0: bind() failure [ 1978.677566][T23773] cdc_ncm 6-1:1.1: CDC Union missing and no IAD found [ 1978.697291][T23773] cdc_ncm 6-1:1.1: bind() failure [ 1978.715931][T23773] usb 6-1: USB disconnect, device number 27 [ 1978.803476][T23770] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1978.819099][T23770] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1978.837984][T23770] usb 1-1: Product: syz [ 1978.853391][T23770] usb 1-1: Manufacturer: syz [ 1978.858036][T23770] usb 1-1: SerialNumber: syz [ 1978.914789][T23770] cdc_ether: probe of 1-1:1.0 failed with error -22 00:42:52 executing program 5: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) connect$nfc_raw(r0, &(0x7f0000000040), 0x10) 00:42:52 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x80108906, 0x0) [ 1979.120698][T23770] usb 1-1: USB disconnect, device number 32 00:42:52 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x7ffffffff000}}, 0x0) 00:42:52 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x630c0000}}]}) 00:42:52 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:52 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x4, &(0x7f00000000c0)=@framed={{}, [@ldst={0x3}]}, &(0x7f0000000140)='GPL\x00', 0x7, 0xf9, &(0x7f0000000180)=""/249, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:42:52 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8918, &(0x7f0000000000)={'batadv_slave_1\x00'}) [ 1979.239543][T27195] exFAT-fs (loop1): invalid boot record signature [ 1979.270144][T27195] exFAT-fs (loop1): failed to read boot sector 00:42:52 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @mcast2}}) 00:42:52 executing program 2: setxattr$incfs_id(&(0x7f0000000000)='.\x00', 0x0, 0x0, 0x0, 0x0) [ 1979.324125][T27195] exFAT-fs (loop1): failed to recognize exfat type [ 1979.331520][ T27] audit: type=1804 audit(1649724172.662:7472): pid=27198 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1226/bus" dev="sda1" ino=1172 res=1 errno=0 [ 1979.444724][ T27] audit: type=1800 audit(1649724172.662:7473): pid=27198 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1172 res=0 errno=0 00:42:52 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x12, 0x1, &(0x7f00000000c0)=@raw=[@alu], &(0x7f0000000140)='GPL\x00', 0x0, 0x2, 0x0, 0x0, 0x0, '\x00', 0x0, 0x8, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:42:52 executing program 4: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x107, 0x17, 0x0, 0x0) 00:42:52 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x68000000}}]}) 00:42:52 executing program 2: setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0xfffffffffffffee9) 00:42:52 executing program 5: r0 = socket(0x11, 0x3, 0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000380)={&(0x7f00000002c0), 0xc, &(0x7f0000000340)={0x0}}, 0x0) 00:42:53 executing program 2: syz_usb_connect$uac1(0x0, 0x7a, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x68, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x83, 0x9, 0x7}}}}}}}]}}, &(0x7f00000004c0)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x8, 0xeb, 0xd4, 0x0, 0xfa}, 0x0, 0x0}) 00:42:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, 0x0, &(0x7f0000000080)) [ 1979.686018][T27213] exFAT-fs (loop1): invalid boot record signature [ 1979.720134][T27213] exFAT-fs (loop1): failed to read boot sector [ 1979.733884][T27213] exFAT-fs (loop1): failed to recognize exfat type 00:42:53 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x5) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, 0x0) 00:42:53 executing program 4: syz_usb_connect(0x0, 0x3b, &(0x7f0000000900)={{0x12, 0x1, 0x0, 0xf6, 0x20, 0x3f, 0x10, 0xcde, 0x6, 0xc5b4, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x4b, 0xb4, 0xeb, 0x0, [], [{{0x9, 0x5, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, [@uac_iso={0x7}, @uac_iso={0x7}]}}]}}]}}]}}, 0x0) 00:42:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x2e) 00:42:53 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x6c000000}}]}) [ 1980.023568][T24220] usb 3-1: new high-speed USB device number 22 using dummy_hcd 00:42:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000002c80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000002c40)={&(0x7f0000000040)={{0x14}, [@NFT_MSG_NEWSETELEM={0x1e5c, 0xc, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x1e30, 0x3, 0x0, 0x1, [{0x1178, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPRESSIONS={0x44, 0xb, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, @ct={{0x7}, @void}}, {0x24, 0x1, 0x0, 0x1, @tproxy={{0xb}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_TPROXY_REG_PORT={0x8}, @NFTA_TPROXY_REG_ADDR={0x8}]}}}, {0x10, 0x1, 0x0, 0x1, @tproxy={{0xb}, @void}}]}, @NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPRESSIONS={0x1100, 0xb, 0x0, 0x1, [{0x10c8, 0x1, 0x0, 0x1, @target={{0xb}, @val={0x10b8, 0x2, 0x0, 0x1, [@NFTA_TARGET_REV={0x8}, @NFTA_TARGET_REV={0x8}, @NFTA_TARGET_REV={0x8}, @NFTA_TARGET_INFO={0x29, 0x3, "0e8ab6c97b36797ba4f1648d30b4b9f6fd3187c6d33ab6020dd953d544fd4c84f95f02e8d5"}, @NFTA_TARGET_INFO={0x59, 0x3, "2bd347b082330f63dbafe6c241c79e8d41a1cbb1add141c5c1b6c23d499abe313a819190d7f0e1aa4989aaca5643cfdd92414f1652e885a86581043892ebd5d7e67d795564a1b0468e0cdf229a080fb4bc8a1e7137"}, @NFTA_TARGET_INFO={0x1001, 0x3, "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"1ddaf6cb1f0bcc8f45d8662413040572ad85a8aa5c857c31967f8e4d1d2dfbd92aeb0e051ab15092e3f216964453caa3fa024faa5f7a5868b8712f843cd295110748034ff6a85fb8f462f3d297b98c0c1a1af95da937bde58fdbe9ac4253a2ea033dfae06d5c7ea3395e588c0e2e078f7c5d19897dc56631be0c2833090e8828888e3cbf9d6136a11da6f5d5e90fa911a56de90eeb1eb4a0c3ceb84c35eeed71c8317ceb15c5a08be7f95265760e074957fba157b384592631f9a153d20a987e00374e9882da3bce9493353ab3e4cdc794b32d4f54b8df4731e976de997c16482503500dd4f78807be7f928ab7631a5a2272a476d8593fd18378685b764016cd672f06855625782f5dd120fe9761139e3ebc61032c2b85f35c6725d1019875d804eae0d864eb50d850dc81ba7becb759a649affd678d63291bfdcacbd7e39ba52a3962f957cf0a183813c6a9b062c81247c3cd589a25c669e63585c3490df7d5b16be8abc13bdede1e040326ab98353e972997962ef57badb0fb5e635fea79fd632a3ebb060db8aa0b014bcdd8041a0c008430ab63ac255cfc1ce75033594b29a532ed7a9f4cd2afcf77c35a2ea7d8811e5ff81a8654f723f4ed31f3693dd63845f7472977683d71c32d74c5171f2d4da5e41010ebe84022fd2ea935ceb23a6d0feb766494ae44b8fd291a0f53f355868c79e0f63007e62af58afb00b97a625ea01b282d08a57f7bef02ef3d9714e9e7960fd6ab9c833dbda6c3e22fd18d305152e8de7cffaa0ae02d818dc34613fb9e2455b4e8a434cad07c8bd876c0983eca1238f81fa13b667501848c2fd18180052a342d0aea630257ba373dc400b3cfe5ed3d8eec6466b40c424c5a98c84f80a45a591644303d6d755dad522154a6715f2aa62fb2487e875f9fc792a3b72a8e7400b2d59d365e76711c3b8688a06e16225404d42754c3641abef0ee7f09bf6566449f8f97b15c32628bb92306add191dbbe183f657605f831814d79402170cd53965e80c4efdd99fb7eec607ed3a048b5dbe2a4ad72218a5dc8f203934478c3dfdbf9f96182494e0787b57550fe40641eb80865f5bcd093cd2348ef720ec0c4ba5a4173dcb262cbb1749056c1472f92e91fe5a75886d852d251dbfe96149e55c50480373234dff13ccaa360273f5c5b21a2746388df2c3b88500f1590d9daf3613cb7aed079e10de9ed6ae00370e74fe73531b9832f62925f28db36d42614510da14e41bb18e95a1074671d5c313e28848f3b317a308116be52df68ce0d0bff18a9d9a4963faba7a35d6a93698652d0b8ae62ac2c6c4177af84e2e437ea68815de5215c6e4c1a2d4a4f43b4388c009517d22d4a51d3903a51678edfcf9fe310290555af6d5bf2b2a82ce0b1d92a9b6d307ed41a87d2a887a5fdc9b93983eeac49390c8d085a977d8779b04336ed90a26912c97399ae55f91e7e4a0fa3f7d6c1827db023eb4ab4f487bb543b58afe5f90ab1a16bea44f0d38fdfe9556ee1757d38cd2ff59241c6fb4f00fb11cd494e0c65b17ae4cce07998ee65e5b3b31b95e3e89a836b9390c65631134b0fce0b3c39937d65e5b776f95dfcecdda7771859cfe6f60bdd56076d2039230b0b07625765a3f580ca416523ca8792022b636f2ddd4dd94323d5aefb5193492b5528664cd61250a1f945d2a520a927e99a64eb0757fbecdb6d968f6f9832e6c1a7e5eab94d6e9a740ec0d501276f96aadc7c880da5ef70e8717b8f400598feb9af337611433acf3407f7ebe251526fbe836803b8106de3547251e54819a4e0845159a89910014d0d34e1cbbeb23b7768304cf652f6e708a26125f5e0b784d7a251bd7589b2809bbd159af042e575d534955dc97d39906932665ac7deec517c4067290e292a591a72dd67b4cb23c342048e56450d2ee85eaadc67162f801fa4da35b1f47fb39bf1ff78286423937a7a03bd1e8fcff693d5f041971942abd18c439eefa7aa43efcb9e64632f5940711521a11fa5b81c69242db2ff20575f952bf2296ac0ca4e7fc13dcc0302ea83a2a25ebb2f0359ad13c9ff727227df8f0e1408ec0a4c3bee8d2ca65f9cf822cec00d1c96cdf93bc7efbddc2f26aa2f129bd7b4060dbab191342ba163a2fca5fe57776687bc3f7629ed1474ca47a39385aebd03280abad471bed08f80de935df79d86c5bb3cc129f7f623a97c81fcf909017f2ba1bd4d8b69c91453f334b530311e13b672f0a185b2b7d64b2a718ca3eb1156860dbff936adb86483b938034f83e91b3679ea17bb726466a87a37ff31529d74853b7be6e87641b1d1448abc0f4dff6ab37e2d88b602314b14ebc2dc58ab4ecfb55c6d0489d9a83540da8687ecd28abbe2b17f6424e3111ec131a5292aa9416c26eeea6eb21dcde408f99378b846c47adea64400a3b2e8022dd05dc9591c97edb22dc76b3ded2b78aeb6e96c84db7cebbb7f04641c21e5980afd660a185bf2cc1823f8245edfbd6f881d954a75b7a49d0217763a97fe6b784f77129d4e384782cd8fee0815897a8f0db99decc43dad985767141112cf5e9a3d26104e2b8fde5f2daaa5f60f98926a316a51822368a0ac5ba829caf27bdab286ce8275bbc830d8c2eae801e4bf82ecde421653def65bd0d9ee117809a4910cd6d59f801cf3646d6d8f228428bdbf729a8a45f5b16dca05a4d132ceddcf7fe313f6396b739424a2bb71f4b63a379eee61aedc05c2cd8083641325ea3e1942db9b9ba264733e4eca220bc0a88e7efe83fb29e5714deeeb45fa7d34f89d9a7b78c06f0fc2f9d7ea9faf8f9bc4b33ea4e77b5534805dd3969aaad0bd9662d1c21bba46cf2b175667bf8aaa26afa70bec84fd6d2dc04a8a70136d38c9b040c703ea22873deca90ae297c76dd8408917c0a8455279fd21f0dba63efd9348b62952790180e17c7cd251b68462b34f009ffc05f9da1e321cec9dfaf5fba3e1bdff566e9a58158195bf4054b36963da5b26a77b1528ca2873124097607f295f2bd2d3f6b725e5aad98db35ef8e4a9e5e9c875208db568fd78ba7a2a29a9514c7c1ee069ee1b863effb3ecf6a6611ebd37a7e3d3d647ac699d92a7db14ac127969f20de918d23b7ff0d4240691240c5c98f77ec595d39ef1e85d5984440d227c1bf2e4a6fd322817c4ea63708175641c6ede4c4dbc4b2b1f0ff8419e1edc1851c6e48ab8d23e328c2baca24cf618d5476f0a0603f640cdbcfda2114971090f4b93b829aeb6a39657698cf6970258a67bce0eab0ce4b500f5326e84c03e0c6d7bf3711aed78a21cd219b8de8dd30669d136e1a1012feaec6557f8be0c3589c6cf70e63806025fe5378e0eb8b61eee1f01c07b6ede8b30a38a38395d426c29a4fbd9c79ff6f228c51960bb950d274e883fe8a561e1b05412a9e787250ac50df6bcb44862b2479d03948d561aa8d4ce9f61e40f8912d43f9eaaa79f60489ed02c1139125969a159bc6732ce6b6ac5fdaef739ecdeeb2b2f261a764ba4fef5a39d16012903559b3554bbe54dcbc61466924b39db647e304328da848eef0742b34342ebeec15f43f6b79fb3349afd0f1393528864d2eb67ae43f55aac2f075f1c021460b1e6a29e98a541fb4c6c345531b29dca913b24d79c14e34555d1f014365044164a866c7cf477f9cc1c0e3450d9d021ba98589643ad2279a6b053895e919ccba2f9fd5c47ff1604"}]}]}]}]}], {0x14}}, 0x1e84}}, 0x0) 00:42:53 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8915, &(0x7f0000000000)={'batadv_slave_1\x00'}) [ 1980.106470][T27226] exFAT-fs (loop1): invalid boot record signature [ 1980.127686][T27226] exFAT-fs (loop1): failed to read boot sector [ 1980.155524][T27226] exFAT-fs (loop1): failed to recognize exfat type 00:42:53 executing program 0: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) pselect6(0x40, &(0x7f0000001240)={0x9}, 0x0, 0x0, 0x0, 0x0) 00:42:53 executing program 5: pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140), 0x11}) 00:42:53 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x74000000}}]}) [ 1980.254721][ T27] audit: type=1804 audit(1649724173.582:7474): pid=27237 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1227/bus" dev="sda1" ino=1186 res=1 errno=0 [ 1980.348785][T27241] exFAT-fs (loop1): invalid boot record signature [ 1980.373212][T27241] exFAT-fs (loop1): failed to read boot sector [ 1980.388127][ T27] audit: type=1800 audit(1649724173.582:7475): pid=27237 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1186 res=0 errno=0 [ 1980.393140][T27241] exFAT-fs (loop1): failed to recognize exfat type [ 1980.433608][T24220] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1980.459881][T24220] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1980.509359][T24220] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1980.693668][T24220] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1980.707087][T24220] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1980.721933][T24220] usb 3-1: Product: syz [ 1980.729861][T24220] usb 3-1: Manufacturer: syz [ 1980.740933][T24220] usb 3-1: SerialNumber: syz [ 1980.836665][ T1222] ieee802154 phy0 wpan0: encryption failed: -22 [ 1980.843123][ T1222] ieee802154 phy1 wpan1: encryption failed: -22 [ 1981.073597][T24220] usb 3-1: 0:2 : does not exist [ 1981.091307][T24220] usb 3-1: USB disconnect, device number 22 00:42:54 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x891b, 0x0) 00:42:54 executing program 0: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) pselect6(0x40, &(0x7f0000001240)={0x9}, 0x0, 0x0, 0x0, 0x0) 00:42:54 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000800)=@base={0x16, 0x0, 0x400000, 0x8}, 0x48) 00:42:54 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000003c0)) ioctl$PPPIOCGNPMODE(r0, 0x80047441, &(0x7f00000005c0)) 00:42:54 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x7a000000}}]}) 00:42:54 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:54 executing program 0: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) pselect6(0x40, &(0x7f0000001240)={0x9}, 0x0, 0x0, 0x0, 0x0) [ 1981.561529][T27252] exFAT-fs (loop1): invalid boot record signature [ 1981.602645][T27252] exFAT-fs (loop1): failed to read boot sector 00:42:55 executing program 2: bpf$MAP_CREATE(0x4, 0x0, 0x80) 00:42:55 executing program 5: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8991, &(0x7f0000000040)={'veth1_to_bond\x00'}) [ 1981.664756][T27252] exFAT-fs (loop1): failed to recognize exfat type [ 1981.683394][ T27] audit: type=1804 audit(1649724175.012:7476): pid=27256 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1228/bus" dev="sda1" ino=1180 res=1 errno=0 00:42:55 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x1, 0x1, 0x101, 0x0, 0x0, {0xc}}, 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x0) 00:42:55 executing program 0: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) pselect6(0x40, &(0x7f0000001240)={0x9}, 0x0, 0x0, 0x0, 0x0) 00:42:55 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000800)=@base={0x16, 0x0, 0x3, 0x8}, 0x48) bpf$BPF_GET_MAP_INFO(0x15, &(0x7f0000000080)={r0, 0x0, 0x0}, 0x10) 00:42:55 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x81000000}}]}) [ 1981.841119][ T27] audit: type=1800 audit(1649724175.012:7477): pid=27256 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1180 res=0 errno=0 00:42:55 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x80084504, &(0x7f0000000500)={0x0, 0x0, 0x0}) 00:42:55 executing program 4: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8914, &(0x7f0000000040)={'veth1_to_bond\x00'}) 00:42:55 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0xf0ff7f) 00:42:55 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8901, &(0x7f0000000000)={'batadv_slave_1\x00'}) [ 1982.189915][T27276] exFAT-fs (loop1): invalid boot record signature [ 1982.230720][T27276] exFAT-fs (loop1): failed to read boot sector [ 1982.252623][T27276] exFAT-fs (loop1): failed to recognize exfat type 00:42:55 executing program 4: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8914, &(0x7f0000000040)={'veth1_to_bond\x00'}) 00:42:55 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x894a, &(0x7f0000000000)={'batadv_slave_1\x00'}) 00:42:55 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x89000000}}]}) 00:42:55 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)={[], [{@context={'context', 0x3d, 'staff_u'}}, {@defcontext={'defcontext', 0x3d, 'root'}}]}) 00:42:55 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:55 executing program 2: r0 = socket(0xa, 0x3, 0x91) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, &(0x7f0000000040)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 00:42:55 executing program 4: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8914, &(0x7f0000000040)={'veth1_to_bond\x00'}) 00:42:55 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x41) [ 1982.444951][T27286] exFAT-fs (loop1): invalid boot record signature [ 1982.452428][T27287] tmpfs: Unknown parameter 'context' [ 1982.477457][T27286] exFAT-fs (loop1): failed to read boot sector 00:42:55 executing program 0: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000001240)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x3ff, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x6, 0x9, 0x0, {0x7}}}}}}}]}}, 0x0) 00:42:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, 0x0, &(0x7f00000001c0)) [ 1982.510929][T27286] exFAT-fs (loop1): failed to recognize exfat type 00:42:55 executing program 2: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x8954, &(0x7f0000000080)) 00:42:55 executing program 4: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8914, &(0x7f0000000040)={'veth1_to_bond\x00'}) [ 1982.623044][ T27] audit: type=1804 audit(1649724175.952:7478): pid=27299 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1229/bus" dev="sda1" ino=1172 res=1 errno=0 00:42:56 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x891e, &(0x7f0000000000)={'batadv_slave_1\x00'}) [ 1982.669604][ T27] audit: type=1800 audit(1649724175.952:7479): pid=27299 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1172 res=0 errno=0 00:42:56 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x4, 0x1, 0x301}, 0x14}}, 0x0) 00:42:56 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x8cffffff}}]}) 00:42:56 executing program 5: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x890c, &(0x7f0000000080)) [ 1982.853600][T23774] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 1982.875873][T27312] exFAT-fs (loop1): invalid boot record signature [ 1982.892680][T27312] exFAT-fs (loop1): failed to read boot sector [ 1982.913443][T27312] exFAT-fs (loop1): failed to recognize exfat type [ 1983.223583][T23774] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1983.235831][T23774] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1983.256818][T23774] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 00:42:56 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) readv(r0, &(0x7f0000001740)=[{&(0x7f0000000340)=""/210, 0xd2}], 0x1) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400000003020102"], 0x14}}, 0x0) 00:42:56 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 00:42:56 executing program 2: openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x8}, 0x0, 0x0, 0x0, 0x0) 00:42:56 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x8f0b0000}}]}) [ 1983.376723][T27322] exFAT-fs (loop1): invalid boot record signature [ 1983.413499][T27322] exFAT-fs (loop1): failed to read boot sector [ 1983.419849][T27322] exFAT-fs (loop1): failed to recognize exfat type [ 1983.431222][T23774] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1983.447967][T23774] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1983.458825][T23774] usb 1-1: Product: syz [ 1983.463010][T23774] usb 1-1: Manufacturer: syz [ 1983.469446][T23774] usb 1-1: SerialNumber: syz [ 1983.813582][T23774] usb 1-1: 0:2 : does not exist [ 1983.833276][T23774] usb 1-1: USB disconnect, device number 33 00:42:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000040)={@broadcast, @broadcast}, &(0x7f0000000080)=0xfffffffffffffeb3) 00:42:57 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:57 executing program 2: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @local}}}}) 00:42:57 executing program 5: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, 0x0) syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, 0x0) 00:42:57 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xc0ed0000}}]}) 00:42:57 executing program 0: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000001240)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x3ff, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x6, 0x9, 0x0, {0x7}}}}}}}]}}, 0x0) 00:42:57 executing program 4: r0 = socket$inet(0x2, 0x3, 0x60) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x9, 0x3, 0x390, 0x138, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2f8, 0xffffffff, 0xffffffff, 0x2f8, 0xffffffff, 0x3, 0x0, {[{{@ip={@multicast1, @loopback, 0x0, 0x0, 'veth1_to_hsr\x00', 'ip6gretap0\x00'}, 0x0, 0xd8, 0x138, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@set={{0x40}}]}, @common=@SET={0x60}}, {{@uncond, 0x0, 0x1a0, 0x1c0, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@inet=@recent1={{0x108}, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @unspec=@TRACE={0x20}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3f0) 00:42:57 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x80084504, 0x0) [ 1984.294937][T27331] exFAT-fs (loop1): invalid boot record signature [ 1984.331161][T27331] exFAT-fs (loop1): failed to read boot sector [ 1984.349824][T27331] exFAT-fs (loop1): failed to recognize exfat type [ 1984.378981][T27338] x_tables: duplicate underflow at hook 3 00:42:57 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) lseek(r0, 0x0, 0x7b0ead609a07e91) [ 1984.423425][ T27] audit: type=1804 audit(1649724177.752:7480): pid=27341 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1230/bus" dev="sda1" ino=1178 res=1 errno=0 00:42:57 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8948, &(0x7f0000000000)={'batadv_slave_1\x00'}) 00:42:57 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xc6110000}}]}) 00:42:57 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002900)=[{0x10}], 0x10}, 0x40001) [ 1984.576026][ T27] audit: type=1800 audit(1649724177.752:7481): pid=27341 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1178 res=0 errno=0 [ 1984.597568][T23770] usb 6-1: new high-speed USB device number 28 using dummy_hcd [ 1984.623426][T23777] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 1984.641514][T27349] exFAT-fs (loop1): invalid boot record signature [ 1984.662042][T27349] exFAT-fs (loop1): failed to read boot sector [ 1984.687754][T27349] exFAT-fs (loop1): failed to recognize exfat type [ 1984.853573][T23770] usb 6-1: Using ep0 maxpacket: 32 [ 1984.973721][T23770] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1984.992208][T23770] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1985.012906][T23770] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1985.033663][T23770] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 1985.051548][T23770] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1985.053702][T23777] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1985.070104][T23770] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 1985.089996][T23777] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1985.110295][T23777] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1985.233842][T23770] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1985.247452][T23770] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1985.260685][T23770] usb 6-1: Product: syz [ 1985.267929][T23770] usb 6-1: Manufacturer: syz [ 1985.272626][T23770] usb 6-1: SerialNumber: syz [ 1985.323753][T23777] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1985.332820][T23777] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1985.363486][T23777] usb 1-1: Product: syz [ 1985.367696][T23777] usb 1-1: Manufacturer: syz [ 1985.372271][T23777] usb 1-1: SerialNumber: syz [ 1985.526873][T27333] UDC core: couldn't find an available UDC or it's busy: -16 [ 1985.539139][T27333] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1985.583612][T23770] cdc_ncm 6-1:1.0: bind() failure [ 1985.595387][T23770] cdc_ncm 6-1:1.1: CDC Union missing and no IAD found [ 1985.602955][T23770] cdc_ncm 6-1:1.1: bind() failure [ 1985.612452][T23770] usb 6-1: USB disconnect, device number 28 [ 1985.725785][T23777] usb 1-1: 0:2 : does not exist [ 1985.746558][T23777] usb 1-1: USB disconnect, device number 34 00:42:59 executing program 0: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000001240)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x3ff, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x6, 0x9, 0x0, {0x7}}}}}}}]}}, 0x0) 00:42:59 executing program 4: mknodat(0xffffffffffffffff, 0x0, 0x3082, 0x0) 00:42:59 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000018c0)=""/4096) 00:42:59 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:42:59 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x82000) ioctl$EVIOCGSW(r0, 0x5450, 0x0) 00:42:59 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xc9110000}}]}) 00:42:59 executing program 5: bpf$MAP_CREATE(0x7, &(0x7f0000000180)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 00:42:59 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x89a1, 0x0) 00:42:59 executing program 2: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$erofs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) [ 1986.214369][T27354] exFAT-fs (loop1): invalid boot record signature [ 1986.234563][T27354] exFAT-fs (loop1): failed to read boot sector [ 1986.240758][T27354] exFAT-fs (loop1): failed to recognize exfat type 00:42:59 executing program 2: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000001240)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0}) 00:42:59 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8921, &(0x7f0000000000)={'batadv_slave_1\x00'}) [ 1986.331620][ T27] audit: type=1804 audit(1649724179.662:7482): pid=27368 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1231/bus" dev="sda1" ino=1158 res=1 errno=0 00:42:59 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/162, 0xa2}, {0x0}], 0x2) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)={0x14, 0x3, 0x3, 0x201}, 0x14}}, 0x0) [ 1986.462571][ T27] audit: type=1800 audit(1649724179.662:7483): pid=27368 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1158 res=0 errno=0 [ 1986.523683][T23770] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 1986.763386][T23777] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 1986.893575][T23770] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1986.906753][T23770] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1986.927730][T23770] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1987.101095][T23770] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1987.111732][T23770] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1987.120571][T23770] usb 1-1: Product: syz [ 1987.125361][T23770] usb 1-1: Manufacturer: syz [ 1987.130147][T23770] usb 1-1: SerialNumber: syz [ 1987.203726][T23777] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1987.283598][T23777] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1987.292317][T23777] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1987.307889][T23777] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1987.453868][T23770] usb 1-1: 0:2 : does not exist [ 1987.471857][T23770] usb 1-1: USB disconnect, device number 35 [ 1987.533496][T23777] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1987.549979][T23777] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1987.567127][T23777] usb 3-1: Product: syz [ 1987.575833][T23777] usb 3-1: Manufacturer: syz [ 1987.580493][T23777] usb 3-1: SerialNumber: syz 00:43:01 executing program 0: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000001240)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x3ff, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x6, 0x9, 0x0, {0x7}}}}}}}]}}, 0x0) 00:43:01 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xcc110000}}]}) 00:43:01 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/162, 0xa2}, {0x0}], 0x2) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)={0x14, 0x3, 0x3, 0x201}, 0x14}}, 0x0) 00:43:01 executing program 5: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @local}}}}) 00:43:01 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 1987.954286][T23777] usb 3-1: 0:2 : does not exist [ 1987.983367][T27384] exFAT-fs (loop1): invalid boot record signature [ 1987.989829][T27384] exFAT-fs (loop1): failed to read boot sector [ 1988.023491][T27384] exFAT-fs (loop1): failed to recognize exfat type 00:43:01 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/162, 0xa2}, {0x0}], 0x2) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)={0x14, 0x3, 0x3, 0x201}, 0x14}}, 0x0) [ 1988.043572][T23777] usb 3-1: USB disconnect, device number 23 [ 1988.051784][ T27] audit: type=1804 audit(1649724181.382:7484): pid=27388 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1232/bus" dev="sda1" ino=1186 res=1 errno=0 00:43:01 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x5) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) 00:43:01 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xcd110000}}]}) [ 1988.086136][ T27] audit: type=1800 audit(1649724181.382:7485): pid=27388 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1186 res=0 errno=0 00:43:01 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/162, 0xa2}, {0x0}], 0x2) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)={0x14, 0x3, 0x3, 0x201}, 0x14}}, 0x0) [ 1988.233228][T27395] exFAT-fs (loop1): invalid boot record signature [ 1988.262073][T27395] exFAT-fs (loop1): failed to read boot sector [ 1988.269777][ T4028] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 1988.290016][T27395] exFAT-fs (loop1): failed to recognize exfat type 00:43:01 executing program 2: rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x1}) 00:43:01 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) readv(r0, &(0x7f0000001440)=[{0x0}, {&(0x7f0000000240)=""/252, 0xfc}], 0x2) 00:43:01 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xd6110000}}]}) [ 1988.467165][T27403] exFAT-fs (loop1): invalid boot record signature [ 1988.494185][T27403] exFAT-fs (loop1): failed to read boot sector [ 1988.509882][T27403] exFAT-fs (loop1): failed to recognize exfat type [ 1988.633664][ T4028] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1988.656319][ T4028] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1988.681459][ T4028] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1988.853619][ T4028] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1988.862728][ T4028] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1988.871498][ T4028] usb 1-1: Product: syz [ 1988.878371][ T4028] usb 1-1: Manufacturer: syz [ 1988.883071][ T4028] usb 1-1: SerialNumber: syz [ 1989.213684][ T4028] usb 1-1: 0:2 : does not exist [ 1989.254185][ T4028] usb 1-1: USB disconnect, device number 36 00:43:03 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xd8000000}}]}) 00:43:03 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 00:43:03 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:03 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000800)=@base={0x16, 0x0, 0x3, 0x8}, 0x48) bpf$BPF_GET_MAP_INFO(0x3, &(0x7f0000000080)={r0, 0x58}, 0x10) 00:43:03 executing program 5: add_key(&(0x7f0000000100)='cifs.idmap\x00', 0x0, 0x0, 0x0, 0x0) 00:43:03 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8914, &(0x7f0000000000)={'batadv_slave_1\x00'}) [ 1989.734437][T27409] exFAT-fs (loop1): invalid boot record signature [ 1989.767786][T27409] exFAT-fs (loop1): failed to read boot sector 00:43:03 executing program 4: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x8955, &(0x7f0000000080)) [ 1989.831042][T27409] exFAT-fs (loop1): failed to recognize exfat type 00:43:03 executing program 0: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x8901, &(0x7f0000000080)) [ 1989.888509][ T27] audit: type=1804 audit(1649724183.222:7486): pid=27411 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1233/bus" dev="sda1" ino=1150 res=1 errno=0 00:43:03 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xd9000000}}]}) 00:43:03 executing program 2: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, &(0x7f0000000040)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x8901, &(0x7f0000000080)) 00:43:03 executing program 0: socket(0x11, 0x3, 0x0) socket(0x11, 0x2, 0x0) [ 1989.957900][T27422] batman_adv: batadv0: Interface deactivated: batadv_slave_1 00:43:03 executing program 4: r0 = syz_open_dev$hidraw(&(0x7f0000000600), 0xfff, 0x0) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000640)=""/119, 0x77}], 0x1) [ 1990.061558][ T27] audit: type=1800 audit(1649724183.222:7487): pid=27411 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1150 res=0 errno=0 00:43:03 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8914, &(0x7f0000000000)={'batadv_slave_1\x00'}) 00:43:03 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000002c0)={0x1f, 0x0, 0x0}) [ 1990.124677][T27427] exFAT-fs (loop1): invalid boot record signature [ 1990.135753][T27427] exFAT-fs (loop1): failed to read boot sector [ 1990.163720][T27427] exFAT-fs (loop1): failed to recognize exfat type 00:43:03 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8991, &(0x7f0000000000)={'batadv_slave_1\x00'}) 00:43:03 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x4, &(0x7f00000000c0)=@framed={{}, [@ldst={0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffff0}]}, &(0x7f0000000140)='GPL\x00', 0x7, 0xf9, &(0x7f0000000180)=""/249, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:43:03 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8914, &(0x7f0000000000)={'batadv_slave_1\x00'}) 00:43:03 executing program 0: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8923, &(0x7f0000000040)={'veth1_to_bond\x00'}) 00:43:03 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:03 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xda000000}}]}) 00:43:03 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xa, 0x0, 0x0, 0x0, 0x806, 0x1}, 0x48) 00:43:04 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8937, &(0x7f0000000000)={'batadv_slave_1\x00'}) 00:43:04 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) read$hidraw(r0, 0x0, 0x0) 00:43:04 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8914, &(0x7f0000000000)={'batadv_slave_1\x00'}) [ 1990.627154][T27444] exFAT-fs (loop1): invalid boot record signature [ 1990.644876][T27444] exFAT-fs (loop1): failed to read boot sector [ 1990.651199][T27444] exFAT-fs (loop1): failed to recognize exfat type 00:43:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000780)=@newlink={0x20}, 0x20}}, 0x0) 00:43:04 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xf6ffffff}}]}) 00:43:04 executing program 4: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x107, 0x5, 0x0, 0x10) 00:43:04 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x98, 0x3, 0x3, 0x201, 0x0, 0x0, {}, [@CTA_SYNPROXY, @CTA_STATUS_MASK]}, 0x98}}, 0x0) [ 1990.848631][ T27] audit: type=1804 audit(1649724184.182:7488): pid=27447 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1234/bus" dev="sda1" ino=1151 res=1 errno=0 00:43:04 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0xb9, 0x0, 0x0, 0x0, "0963134ba7fa4bf07a1e062bea5f2452530bfd6c502d120c4d15c5f34c0bbc52"}) 00:43:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) [ 1990.940578][T27462] netlink: 132 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1990.986566][T27467] exFAT-fs (loop1): invalid boot record signature [ 1991.005638][T27467] exFAT-fs (loop1): failed to read boot sector [ 1991.012755][ T27] audit: type=1800 audit(1649724184.182:7489): pid=27447 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1151 res=0 errno=0 [ 1991.020467][T27467] exFAT-fs (loop1): failed to recognize exfat type 00:43:04 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:04 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, @none}, 0x2) 00:43:04 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, 0x7, 0x1, 0x3}, 0x14}}, 0x0) 00:43:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000001a40)={&(0x7f0000001a00)=@getneigh={0x14}, 0x14}, 0x300}, 0x0) 00:43:04 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x1, &(0x7f00000000c0)=@raw=[@alu={0x6, 0x0, 0x4}], &(0x7f0000000140)='GPL\x00', 0x5, 0xf9, &(0x7f0000000180)=""/249, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:43:04 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xf9fdffff}}]}) 00:43:04 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x80108907, 0x0) 00:43:04 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_GET_MAP_INFO(0xa, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0}, 0xe63) 00:43:04 executing program 4: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/cpuinfo\x00', 0x300, 0x0) lseek(r0, 0x0, 0x1) [ 1991.584300][T27474] exFAT-fs (loop1): invalid boot record signature [ 1991.623595][T27474] exFAT-fs (loop1): failed to read boot sector 00:43:05 executing program 5: r0 = gettid() process_vm_readv(r0, &(0x7f0000001440)=[{0x0}, {&(0x7f0000000040)=""/78, 0x4e}], 0x2, &(0x7f0000001880)=[{&(0x7f0000001500)=""/167, 0xa7}], 0x1, 0x0) [ 1991.629870][T27474] exFAT-fs (loop1): failed to recognize exfat type 00:43:05 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x0, 0x1, 0x201}, 0x14}}, 0x0) 00:43:05 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) recvmmsg(r0, &(0x7f0000004200)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 1991.832286][ T27] audit: type=1804 audit(1649724185.162:7490): pid=27495 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1235/bus" dev="sda1" ino=1164 res=1 errno=0 [ 1991.877366][ T27] audit: type=1800 audit(1649724185.162:7491): pid=27495 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1164 res=0 errno=0 00:43:05 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(0x0, 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x3, 0x3}, 0x14}}, 0x0) sendmsg$OSF_MSG_ADD(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x1060, 0x0, 0x5, 0x0, 0x0, 0x0, {}, [{{0x254, 0x1, {{}, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', "1a03e6174d49bde7602559831ee07d092f1cf717eac544494ed214ad313342b7", "1f5058547cdfad9946f5242d829dc6bcb723e009780c795c22d51c8deac649a0", [{0x0, 0x0, {0x0, 0x2}}]}}}, {{0x254, 0x1, {{}, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', "f3938d49c0db5140cda3f8ef146a709bc148a87fc264638cc61572c89b22497e", "df17ec9655f73df6ee89f1941b5d701879798551df7333c6e02d7b846e68b543"}}}, {{0x254, 0x1, {{}, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', "54ae8fba97b16fd4f91c6f8834d98b6c75a9bb0776aeb5486c7df73ea32c23d5", "e38135e8fde71edd6d4b4090f8bd6085b6c38c09bfff594c1de970258bc4cf3f"}}}, {{0x254, 0x1, {{}, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz1\x00', "bbed6e6f0f70f961d4874498cf85669b73d8d42408cd23b297a85284b2831961", "5f7a5a0a015ff4cf98d9c0411b70f95290eeedcb281a02f3986da79316f18e04"}}}, {{0x254, 0x1, {{}, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz1\x00', "b004006e4679f4475551b2b016c428e29ea70d016f2642b1c537d3ff99b43d5c", "fd9f1bd930d9bc427be5638bb1add970da6656cc42bdcc60b70a25aa198b8bb7"}}}, {{0x254, 0x1, {{}, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', "36b888f6277a345a343172864351f1c64093c45033210956f69fbde5189f165a", "cfa5d57affa7ab7244dbc1f1207f210958a35fc6ba8efc0608561232634c0d29"}}}, {{0x254, 0x1, {{}, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', "aa0bfe9e9a15bd5cac5e1838501f668bf8cb1c6e7aca896479f17e67e376c3ec", "049aca5052e827d8888363692d0d876c401cf9e952e32f6165606971f8a6fd37"}}}]}, 0x1060}, 0x1, 0x0, 0x0, 0x40880}, 0x80) 00:43:05 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xfbffffff}}]}) 00:43:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d80)={0x0, 0x0, &(0x7f0000001d40)={&(0x7f0000001d00)=@can_delroute={0x14, 0x10}, 0x14}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r1) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r2, 0x0) r3 = syz_clone(0xc2100480, &(0x7f0000000040), 0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="24ad35") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r4) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="5c0000005800080029bd7000fddbdf250008000300", @ANYRES32, @ANYBLOB="08000100000000000800010000000000080001000100000008000300", @ANYRES32=r1, @ANYBLOB="d535098cb9c533a05aae236c030dea7b66ba412b7ca8a1632719a77dde999d48c9582511c37998adcc9748cdca84c344b602858d9eb5ace7787fd99da30af89c69f58301cbbab32ac0c52ad92f88ccaf9c01824a208b56e8d8fc82a40d02e00959797640", @ANYRES32, @ANYBLOB="08000200", @ANYRES32=r3, @ANYBLOB="08000300", @ANYRES32=r4, @ANYBLOB="0800010000000000000000"], 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x2040824) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={0x0, 0x1f}, 0xc) syz_io_uring_setup(0x2de1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_submit(r5, r6, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r7, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0}}, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'veth0_macvtap\x00'}) 00:43:05 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x2, &(0x7f00000000c0)=@raw=[@map_fd={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x3}], &(0x7f0000000140)='GPL\x00', 0x5, 0xf9, &(0x7f0000000180)=""/249, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:43:05 executing program 2: add_key(&(0x7f0000000080)='user\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) 00:43:05 executing program 4: prctl$PR_SET_NAME(0xf, &(0x7f0000000040)='/dev/vcsu\x00') [ 1992.552064][T27503] exFAT-fs (loop1): invalid boot record signature [ 1992.592311][T27503] exFAT-fs (loop1): failed to read boot sector [ 1992.610932][T27503] exFAT-fs (loop1): failed to recognize exfat type [ 1992.875952][ T27] audit: type=1804 audit(1649724186.202:7492): pid=27509 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1236/bus" dev="sda1" ino=1170 res=1 errno=0 00:43:06 executing program 0: bpf$MAP_CREATE(0x16, &(0x7f0000000180)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 00:43:06 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xfcfdffff}}]}) 00:43:06 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(0x0, 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:06 executing program 2: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x8940, &(0x7f0000000080)) 00:43:06 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) write$cgroup_subtree(r0, 0x0, 0x0) [ 1993.557695][ T27] audit: type=1800 audit(1649724186.202:7493): pid=27509 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1170 res=0 errno=0 00:43:06 executing program 0: socket$inet(0x2, 0x80003, 0xff) 00:43:07 executing program 2: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x8918, &(0x7f0000000080)) [ 1993.730310][T27527] exFAT-fs (loop1): invalid boot record signature 00:43:07 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x4}]}, 0x1c}}, 0x0) [ 1993.908497][ T27] audit: type=1804 audit(1649724187.192:7494): pid=27531 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1237/bus" dev="sda1" ino=1171 res=1 errno=0 [ 1994.394930][T27527] exFAT-fs (loop1): failed to read boot sector [ 1994.517802][T27527] exFAT-fs (loop1): failed to recognize exfat type [ 1994.532506][ T27] audit: type=1800 audit(1649724187.192:7495): pid=27531 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1171 res=0 errno=0 00:43:08 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) lseek(r0, 0x0, 0x0) 00:43:08 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x40084503, 0x0) 00:43:08 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200), 0x2002, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 00:43:08 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(0x0, 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:08 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xfdfdffff}}]}) 00:43:08 executing program 2: pselect6(0x8d, &(0x7f0000001240), 0x0, 0x0, 0x0, 0x0) 00:43:08 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000003c0)) ioctl$PPPIOCGNPMODE(r0, 0x4004743c, 0x0) 00:43:08 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8903, &(0x7f0000000000)={'batadv_slave_1\x00'}) [ 1995.210992][T27547] exFAT-fs (loop1): invalid boot record signature [ 1995.393571][ T27] audit: type=1804 audit(1649724188.702:7496): pid=27552 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1238/bus" dev="sda1" ino=1165 res=1 errno=0 [ 1995.658142][T27547] exFAT-fs (loop1): failed to read boot sector [ 1995.845150][T27547] exFAT-fs (loop1): failed to recognize exfat type 00:43:09 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x0) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:09 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/229, 0xe5}], 0x1) 00:43:09 executing program 4: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x894a, &(0x7f0000000040)={'veth1_to_bond\x00'}) 00:43:09 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x542f, 0x0) [ 1996.131073][ T27] audit: type=1800 audit(1649724188.702:7497): pid=27552 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1165 res=0 errno=0 00:43:09 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xfeffffff}}]}) 00:43:09 executing program 0: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8924, &(0x7f0000000040)={'veth1_to_bond\x00'}) [ 1996.267126][T27570] exFAT-fs (loop1): invalid boot record signature [ 1996.346419][ T27] audit: type=1804 audit(1649724189.672:7498): pid=27572 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1239/bus" dev="sda1" ino=1166 res=1 errno=0 [ 1996.504659][T27570] exFAT-fs (loop1): failed to read boot sector 00:43:10 executing program 4: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x891f, &(0x7f0000000040)={'veth1_to_bond\x00'}) 00:43:10 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x89a0, &(0x7f0000000000)={'batadv_slave_1\x00'}) 00:43:10 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8920, &(0x7f0000000000)={'batadv_slave_1\x00'}) 00:43:10 executing program 5: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, &(0x7f0000000040)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x8902, &(0x7f0000000080)) [ 1997.083940][T27570] exFAT-fs (loop1): failed to recognize exfat type 00:43:10 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x0) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:10 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xff000000}}]}) [ 1997.147011][ T27] audit: type=1800 audit(1649724189.672:7499): pid=27572 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1166 res=0 errno=0 00:43:10 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x9, 0x1, &(0x7f00000000c0)=@raw=[@alu], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x8, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:43:10 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, 0x0) 00:43:10 executing program 4: bpf$BPF_GET_MAP_INFO(0x16, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 00:43:10 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000003c0), 0x0, 0x0) read$FUSE(r0, &(0x7f0000002900)={0x2020}, 0x2020) [ 1997.377483][ T27] audit: type=1804 audit(1649724190.662:7500): pid=27588 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1240/bus" dev="sda1" ino=1158 res=1 errno=0 00:43:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000800)=@base={0x16, 0x0, 0x3, 0x8}, 0x48) bpf$BPF_GET_MAP_INFO(0xe, 0x0, 0x0) [ 1998.072639][T27590] exFAT-fs (loop1): invalid boot record signature 00:43:11 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x0) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 1998.115909][T27590] exFAT-fs (loop1): failed to read boot sector 00:43:11 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000240)={0xdf63, 0x1, "b0"}) 00:43:11 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0xc0189436, &(0x7f0000000000)) [ 1998.152243][ T27] audit: type=1800 audit(1649724190.662:7501): pid=27588 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1158 res=0 errno=0 [ 1998.173350][T27590] exFAT-fs (loop1): failed to recognize exfat type 00:43:11 executing program 2: uname(&(0x7f0000000000)=""/202) 00:43:11 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xff0f0000}}]}) [ 1998.348999][ T27] audit: type=1804 audit(1649724191.672:7502): pid=27607 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1241/bus" dev="sda1" ino=1155 res=1 errno=0 00:43:12 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x971, 0x0) lseek(r0, 0x7, 0x0) 00:43:12 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x8, 0x0) ioctl$EVIOCSMASK(r0, 0x541b, &(0x7f0000000500)={0x0, 0x0, 0x0}) 00:43:12 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x9, 0x1, &(0x7f0000000280)=@raw=[@generic], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:43:12 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(0x0, 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:12 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@ethernet={0x0, @remote}, 0x80, 0x0}, 0x2) close(r1) [ 1999.179373][ T27] audit: type=1800 audit(1649724191.672:7503): pid=27607 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1155 res=0 errno=0 [ 1999.213386][T27612] exFAT-fs (loop1): invalid boot record signature [ 1999.263501][T27612] exFAT-fs (loop1): failed to read boot sector 00:43:12 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x9, &(0x7f0000000e00)=ANY=[@ANYBLOB="9500000000000000852000000200009aec691b211c1ac5ceb7507e296e4f756a56499ae0"], &(0x7f0000000640)='GPL\x00', 0x2, 0xee, &(0x7f0000000680)=""/238, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:43:12 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[{0x10}, {0x10}], 0x20}, 0x0) [ 1999.304344][T27612] exFAT-fs (loop1): failed to recognize exfat type [ 1999.503469][ T27] audit: type=1804 audit(1649724192.792:7504): pid=27625 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1242/bus" dev="sda1" ino=1158 res=1 errno=0 00:43:13 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000012c0)=@base={0x10}, 0x48) 00:43:13 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@ethernet={0x0, @remote}, 0x80, 0x0}, 0x2) close(r1) 00:43:13 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) 00:43:13 executing program 4: syz_clone(0x40000000, 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)="586c4b2df543907415d2b6caef079bf6daacb63171141d5fecfcd222c9589dc0d711bfc09976cece3148f164c5ef8ae4adda11955e99b13984212387b7c49f3f798d3a6169dbf778ead80736452ea31ace6b08") shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000200)={{0x1, 0xee01, 0xee01, 0xee00, 0xee00, 0x46, 0x8}, 0x2, 0x80, 0xd3, 0x5, 0x0, 0x0, 0x7ff}) prctl$PR_SET_KEEPCAPS(0x7, 0x0) write$cgroup_devices(0xffffffffffffffff, 0x0, 0x0) [ 2000.185873][ T27] audit: type=1800 audit(1649724192.792:7505): pid=27625 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1158 res=0 errno=0 00:43:13 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(0x0, 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:13 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xfffdffff}}]}) 00:43:13 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x640000, 0x0) write$khugepaged_scan(r0, 0x0, 0x0) 00:43:13 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = socket(0x18, 0x0, 0x0) close(r1) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000100)={'geneve1\x00', {0x2, 0x0, @loopback}}) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendfile(r1, r0, 0x0, 0x80005) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x50140, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x0, @rand_addr=0x64010101}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x800}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x22, &(0x7f00000001c0)={0xa, 0x4e21, 0x7, @mcast1, 0x10003}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xd8) [ 2000.312274][T27640] exFAT-fs (loop1): invalid boot record signature [ 2000.351491][T27640] exFAT-fs (loop1): failed to read boot sector [ 2000.613585][ T27] audit: type=1804 audit(1649724193.942:7506): pid=27645 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1243/bus" dev="sda1" ino=1163 res=1 errno=0 [ 2000.684870][T27640] exFAT-fs (loop1): failed to recognize exfat type 00:43:14 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@ethernet={0x0, @remote}, 0x80, 0x0}, 0x2) close(r1) 00:43:14 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(0x0, 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:14 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xffffaa55}}]}) [ 2001.222606][ T27] audit: type=1800 audit(1649724193.942:7507): pid=27645 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1163 res=0 errno=0 00:43:14 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f00000008c0)={&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000680)=ANY=[], 0x18}, 0x0) 00:43:14 executing program 5: syz_clone(0x40000000, &(0x7f0000000040)="cb8bd4fdd2abf082af47659cbd5c8523a5bb6f078dcfe3dc19494f19ef29b35332bea45edf59c6b4e8bfa42b06e742d76e509ab41e555f858ce9ac470763d89ffa", 0x41, 0x0, &(0x7f0000000100), 0x0) prctl$PR_SET_KEEPCAPS(0x7, 0x0) [ 2001.365247][T27656] exFAT-fs (loop1): invalid boot record signature [ 2001.527665][ T27] audit: type=1804 audit(1649724194.852:7508): pid=27663 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1244/bus" dev="sda1" ino=1175 res=1 errno=0 [ 2001.560499][T27656] exFAT-fs (loop1): failed to read boot sector 00:43:15 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@ethernet={0x0, @remote}, 0x80, 0x0}, 0x2) close(r1) [ 2001.801152][T27656] exFAT-fs (loop1): failed to recognize exfat type 00:43:15 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2002.261793][ T27] audit: type=1800 audit(1649724194.852:7509): pid=27663 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1175 res=0 errno=0 [ 2002.510892][ T27] audit: type=1804 audit(1649724195.842:7510): pid=27674 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1245/bus" dev="sda1" ino=1165 res=1 errno=0 [ 2003.122549][ T27] audit: type=1800 audit(1649724195.842:7511): pid=27674 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1165 res=0 errno=0 00:43:17 executing program 4: syz_clone(0x40000000, 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)="586c4b2df543907415d2b6caef079bf6daacb63171141d5fecfcd222c9589dc0d711bfc09976cece3148f164c5ef8ae4adda11955e99b13984212387b7c49f3f798d3a6169dbf778ead80736452ea31ace6b08") shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000200)={{0x1, 0xee01, 0xee01, 0xee00, 0xee00, 0x46, 0x8}, 0x2, 0x80, 0xd3, 0x5, 0x0, 0x0, 0x7ff}) prctl$PR_SET_KEEPCAPS(0x7, 0x0) write$cgroup_devices(0xffffffffffffffff, 0x0, 0x0) 00:43:17 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xfffffdf9}}]}) 00:43:17 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x84001, 0x0) 00:43:17 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = socket(0x18, 0x0, 0x0) close(r1) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000100)={'geneve1\x00', {0x2, 0x0, @loopback}}) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendfile(r1, r0, 0x0, 0x80005) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x50140, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x0, @rand_addr=0x64010101}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x800}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x22, &(0x7f00000001c0)={0xa, 0x4e21, 0x7, @mcast1, 0x10003}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xd8) 00:43:17 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000000080)=@rc, 0x80, 0x0}, 0x0) 00:43:17 executing program 2: creat(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)=ANY=[], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x2008408, 0x0) 00:43:17 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)=ANY=[], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) [ 2003.793478][T27683] exFAT-fs (loop1): invalid boot record signature [ 2003.815755][T27683] exFAT-fs (loop1): failed to read boot sector [ 2004.100256][ T27] audit: type=1804 audit(1649724197.432:7512): pid=27692 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1246/bus" dev="sda1" ino=1162 res=1 errno=0 [ 2004.138829][T27683] exFAT-fs (loop1): failed to recognize exfat type 00:43:18 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:18 executing program 5: creat(&(0x7f0000000100)='./file0\x00', 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x20000, 0x4) 00:43:18 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xfffffdfc}}]}) [ 2004.715245][ T27] audit: type=1800 audit(1649724197.432:7513): pid=27692 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1162 res=0 errno=0 00:43:18 executing program 2: creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x0) [ 2004.946721][ T27] audit: type=1804 audit(1649724198.272:7514): pid=27703 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1247/bus" dev="sda1" ino=1158 res=1 errno=0 [ 2005.666518][T27708] exFAT-fs (loop1): invalid boot record signature [ 2005.673704][ T27] audit: type=1800 audit(1649724198.272:7515): pid=27703 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1158 res=0 errno=0 [ 2005.701950][T27708] exFAT-fs (loop1): failed to read boot sector [ 2005.713614][T27708] exFAT-fs (loop1): failed to recognize exfat type [ 2005.731286][ T27] audit: type=1804 audit(1649724198.992:7516): pid=27710 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1177491649/syzkaller.a5rtvs/4068/file0" dev="sda1" ino=1186 res=1 errno=0 00:43:19 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000008c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x370, 0x1e0, 0x8, 0x200, 0x0, 0x200, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth1_to_bond\x00', 'geneve1\x00'}, 0x0, 0x1bc, 0x1e0, 0x0, {}, [@common=@unspec=@string={{0xc0}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e6726401fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x5}}, @common=@inet=@hashlimit1={{0x58}, {'veth0_to_bridge\x00', {0x0, 0x0, 0x700, 0x0, 0x0, 0x2, 0xa6}}}]}, @common=@unspec=@AUDIT={0x24}}, {{@ipv6={@local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa4, 0xc8}, @common=@unspec=@CLASSIFY={0x24}}], {{'\x00', 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x3cc) 00:43:19 executing program 2: creat(&(0x7f0000000040)='./file0\x00', 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x85) 00:43:19 executing program 5: ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000001080)={0x0, 0x0, 0x0, {0x0, 0x1}, {0x48, 0x2}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0}}) r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862301) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)) write$char_usb(r0, &(0x7f0000000040)="e2", 0x3288) 00:43:19 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = socket(0x18, 0x0, 0x0) close(r1) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000100)={'geneve1\x00', {0x2, 0x0, @loopback}}) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendfile(r1, r0, 0x0, 0x80005) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x50140, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x0, @rand_addr=0x64010101}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x800}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x22, &(0x7f00000001c0)={0xa, 0x4e21, 0x7, @mcast1, 0x10003}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xd8) 00:43:19 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xfffffdfd}}]}) 00:43:19 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x0) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2006.615116][ T27] audit: type=1804 audit(1649724199.952:7517): pid=27718 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1177491649/syzkaller.a5rtvs/4069/file0" dev="sda1" ino=1178 res=1 errno=0 [ 2006.640929][T27720] exFAT-fs (loop1): invalid boot record signature [ 2006.653783][T27720] exFAT-fs (loop1): failed to read boot sector 00:43:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000008c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x370, 0x1e0, 0x412, 0x200, 0x0, 0x200, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth1_to_bond\x00', 'geneve1\x00'}, 0x0, 0x1bc, 0x1e0, 0x0, {}, [@common=@unspec=@string={{0xc0}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e6726401fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x5}}, @common=@inet=@hashlimit1={{0x58}, {'veth0_to_bridge\x00', {0x0, 0x0, 0x700, 0x0, 0x0, 0x2, 0xa6}}}]}, @common=@unspec=@AUDIT={0x24}}, {{@ipv6={@local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa4, 0xc8}, @common=@unspec=@CLASSIFY={0x24}}], {{'\x00', 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x3cc) [ 2006.676392][T27720] exFAT-fs (loop1): failed to recognize exfat type 00:43:20 executing program 2: symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') openat2$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x9}, 0x18) [ 2007.087631][ T27] audit: type=1804 audit(1649724200.272:7518): pid=27724 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1248/bus" dev="sda1" ino=1181 res=1 errno=0 00:43:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000008c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x370, 0x1e0, 0x8, 0x200, 0x0, 0x200, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth1_to_bond\x00', 'geneve1\x00'}, 0x0, 0x1bc, 0x1e0, 0x0, {}, [@common=@unspec=@string={{0xc0}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e6726401fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x5}}, @common=@inet=@hashlimit1={{0x58}, {'veth0_to_bridge\x00', {0x0, 0x0, 0x700, 0x0, 0x0, 0x2, 0xa6}}}]}, @common=@unspec=@AUDIT={0x24}}, {{@ipv6={@local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa4, 0xc8}, @common=@unspec=@CLASSIFY={0x24}}], {{'\x00', 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x3cc) 00:43:20 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x0) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:20 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xfffffdff}}]}) [ 2007.564572][ T27] audit: type=1800 audit(1649724200.272:7519): pid=27724 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1181 res=0 errno=0 00:43:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000008c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x370, 0x1e0, 0x8, 0x200, 0x0, 0x200, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth1_to_bond\x00', 'geneve1\x00'}, 0x0, 0x1bc, 0x1e0, 0x0, {}, [@common=@unspec=@string={{0xc0}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e6726401fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x5}}, @common=@inet=@hashlimit1={{0x58}, {'veth0_to_bridge\x00', {0x0, 0x0, 0x700, 0x0, 0x0, 0x2, 0xa6}}}]}, @common=@unspec=@AUDIT={0x24}}, {{@ipv6={@local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa4, 0xc8}, @common=@unspec=@CLASSIFY={0x24}}], {{'\x00', 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x3cc) 00:43:21 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = socket(0x18, 0x0, 0x0) close(r1) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000100)={'geneve1\x00', {0x2, 0x0, @loopback}}) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendfile(r1, r0, 0x0, 0x80005) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x50140, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x0, @rand_addr=0x64010101}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x800}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x22, &(0x7f00000001c0)={0xa, 0x4e21, 0x7, @mcast1, 0x10003}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xd8) 00:43:21 executing program 2: r0 = syz_open_dev$I2C(&(0x7f0000000000), 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/217, 0xd9) 00:43:21 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='\x103q\x97\x9b\x9a\xce\xaf\xf7\x85\xe7\xc0\x14\x8f\xf8\xd28\xf4Tc\x9b \xc0\xf9\x05\x00\x00\x00i\xe4^\xd5\xfd\xa9\r\xac7A\x94\x03\xce\t\x00\x90k\xd6\x05\rP7\x1c\b\x8c`\xea\x13A\x81m\x8bT.\x89\xceP\xbf\xfa\xd4\xf6\x93\xde\n\xef\xb6&\xd0\x9d\x15\x00\xc5\xb8_\xd4\x18,\f\xd4s\xb2\x99\xc0\x8b\x19W\xb7Rvd\xcb:\b\x1eS\xb7\xb4\xee\xa8\xf7\xbe zA\xe3\xd4\xcb\xde\x90]\xa5\xd8\x99h\xa3\x9044\'\xadLLj(\xe5gB\x1e\xe9\x0f\x86u\t\xb3FF\x00\xe2/\x17\x89\xf93\rs\xb7\xd9\x7f\x8e\xd3\xb2\xe5\x16\xab\xacJ\xbe\x1d=\xc29\xfd\xe76\xdc}\xfb\xc6\x90\xde\xbd\xb6T\x7f\x9b\xcd\xc3\xf0\xfe\x17\xcc', 0x5) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2012, r0, 0x0) mincore(&(0x7f00002a7000/0x2000)=nil, 0x2000, 0x0) [ 2008.153418][ T27] audit: type=1804 audit(1649724201.292:7520): pid=27738 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1249/bus" dev="sda1" ino=1165 res=1 errno=0 [ 2008.511108][ T27] audit: type=1800 audit(1649724201.292:7521): pid=27738 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1165 res=0 errno=0 00:43:21 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x0) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:21 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r0, 0x80045505, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) 00:43:22 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000f40)={&(0x7f0000000240)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010000000000000000002100000008000300", @ANYRES32=r2, @ANYBLOB="14002c8008"], 0x30}}, 0x0) [ 2008.592713][T27736] exFAT-fs (loop1): invalid boot record signature [ 2008.613477][T27736] exFAT-fs (loop1): failed to read boot sector [ 2008.624362][T27736] exFAT-fs (loop1): failed to recognize exfat type 00:43:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0xc0000080, 0x0, 0xfffffffffffffbff}]}) 00:43:22 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xffffff7f}}]}) 00:43:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0x404, 0x0, 0xfffffffffffffbff}]}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) 00:43:22 executing program 5: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=ANY=[@ANYBLOB="4400000024000b0f001000"/20, @ANYRES32, @ANYBLOB="00000000ffffffff0000000009000100677265640000000014000200100003000a"], 0x44}}, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) [ 2009.103499][ T27] audit: type=1804 audit(1649724202.382:7522): pid=27757 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1250/bus" dev="sda1" ino=1169 res=1 errno=0 00:43:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x9000aecf, &(0x7f0000000180)) 00:43:22 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000140)={0x0, [[0x38]]}) [ 2009.615352][T27761] exFAT-fs (loop1): invalid boot record signature 00:43:23 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:23 executing program 2: mq_notify(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x2, @thr={0x0, 0x0}}) ioctl$MEDIA_IOC_ENUM_ENTITIES(0xffffffffffffffff, 0xc1007c01, &(0x7f0000000480)) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x7, 0x0) mq_timedreceive(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_clone(0x40002080, &(0x7f0000000000)="31256d65727894d47ea3afb93b051f4bc678220a32c32158735f54dbf95998d4bc8ac81159", 0x25, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140)="ad62bf3b4441a8d3311192d358ba1849404c8df90ef6c9b57e5b901fd55efdba844fb3bec952d2a7a707d72f102b770b04a7103b1010d24964f027c4d6383017e6ee19b5c2765e6fbb1d384a665ec685e28e1406769429fcd429d289f0499b47570c291e3dd7510eaff6a317ab43ffc2bcab5993e888b1d79c6ef08c5e33b1a4be852df0fbddebffcd1ebdcd97a9774f1e75") sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv6_getanyicast={0x14, 0x3e, 0x400, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x200000c4) r2 = socket(0x0, 0x3, 0x10001) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x64, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7fff}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x1, 0x4, @tid=r1}) [ 2009.649900][ T27] audit: type=1800 audit(1649724202.382:7523): pid=27757 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1169 res=0 errno=0 [ 2009.671637][T27761] exFAT-fs (loop1): failed to read boot sector [ 2009.677923][T27761] exFAT-fs (loop1): failed to recognize exfat type 00:43:23 executing program 5: mq_notify(0xffffffffffffffff, 0x0) ioctl$MEDIA_IOC_ENUM_ENTITIES(0xffffffffffffffff, 0xc1007c01, &(0x7f0000000480)) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x7, 0x0) mq_timedreceive(r0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40002080, &(0x7f0000000000)="31256d65727894d47ea3afb93b051f4bc678220a32c32158735f54dbf95998d4bc8ac8", 0x23, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140)="ad62bf3b4441a8d3311192d358ba1849404c8df90ef6c9b57e5b901fd55efdba844fb3bec952d2a7a707d72f102b770b04a7103b1010d24964f027c4d6383017e6ee19b5c2765e6fbb1d384a665ec685e28e1406769429fcd429d289f0499b47570c291e3dd7510eaff6a317ab43ffc2bcab5993e888b1d79c6ef08c5e33b1a4be852df0fbddebffcd1ebdcd97a9774f1e75a332313c72794630b1223e4f0d68c64d16de30bbf4e88ec8d49c3ab73bda6ed472593404b5ec64a50f971342de565a7f") sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x20000000) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x1, 0x4}) [ 2009.890424][ T27] audit: type=1804 audit(1649724203.212:7524): pid=27776 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1251/bus" dev="sda1" ino=1173 res=1 errno=0 00:43:23 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xffffff8c}}]}) 00:43:23 executing program 4: mount_setattr(0xffffffffffffffff, 0x0, 0x9800, &(0x7f0000000080)={0xa, 0x100079}, 0x20) 00:43:23 executing program 0: r0 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) pidfd_send_signal(r0, 0x0, 0x0, 0x0) 00:43:24 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:24 executing program 4: syz_open_dev$sndpcmp(&(0x7f0000000100), 0x0, 0xa0642) [ 2010.693397][ T27] audit: type=1800 audit(1649724203.212:7525): pid=27776 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1173 res=0 errno=0 [ 2010.719212][T27787] exFAT-fs (loop1): invalid boot record signature [ 2010.731302][T27787] exFAT-fs (loop1): failed to read boot sector [ 2010.738557][T27787] exFAT-fs (loop1): failed to recognize exfat type [ 2010.964566][ T27] audit: type=1804 audit(1649724204.222:7526): pid=27794 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1252/bus" dev="sda1" ino=1162 res=1 errno=0 00:43:24 executing program 0: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, 0x0) 00:43:25 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2011.610008][ T27] audit: type=1800 audit(1649724204.222:7527): pid=27794 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1162 res=0 errno=0 00:43:25 executing program 4: syz_clone(0x40002080, &(0x7f0000000000)="31256d65727894d47ea3afb93b051f4bc678220a32c32158735f54dbf95998d4bc8ac811", 0x24, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140)="ad62bf3b4441a8d3311192d358ba1849404c8df90ef6c9b57e5b901fd55efdba844fb3bec952d2a7a707d72f102b770b04a7103b1010d24964f027c4d6383017e6ee19b5c2765e6fbb") 00:43:25 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xfffffff6}}]}) 00:43:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'gre0\x00', &(0x7f00000001c0)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @loopback}}}}) [ 2011.742800][T27805] exFAT-fs (loop1): invalid boot record signature [ 2011.753946][T27805] exFAT-fs (loop1): failed to read boot sector [ 2011.762087][T27805] exFAT-fs (loop1): failed to recognize exfat type [ 2011.938034][ T27] audit: type=1804 audit(1649724205.262:7528): pid=27810 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1253/bus" dev="sda1" ino=1186 res=1 errno=0 [ 2012.693401][ T27] audit: type=1800 audit(1649724205.262:7529): pid=27810 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1186 res=0 errno=0 00:43:26 executing program 2: syz_open_dev$hiddev(&(0x7f0000000040), 0x0, 0x0) 00:43:26 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:26 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000140)={0x0, [[0x38], [0x0, 0x400]]}) 00:43:26 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xfffffffb}}]}) 00:43:26 executing program 4: r0 = fsopen(&(0x7f0000000040)='overlay\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, 0x0, 0x0, 0x0) 00:43:26 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:43:26 executing program 4: getpgid(0xffffffffffffffff) syz_clone3(&(0x7f00000002c0)={0x48080000, 0x0, 0x0, 0x0, {0x22}, &(0x7f00000000c0)=""/202, 0xca, 0x0, 0x0}, 0x58) 00:43:26 executing program 0: clock_gettime(0x7, &(0x7f00000013c0)) [ 2013.446941][T27820] exFAT-fs (loop1): invalid boot record signature [ 2013.464836][T27820] exFAT-fs (loop1): failed to read boot sector [ 2013.578346][T27820] exFAT-fs (loop1): failed to recognize exfat type [ 2013.609612][ T27] audit: type=1804 audit(1649724206.932:7530): pid=27825 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1254/bus" dev="sda1" ino=1163 res=1 errno=0 00:43:27 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:27 executing program 2: getpgid(0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000004c0)={&(0x7f00000007c0)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) syz_clone3(&(0x7f00000002c0)={0x48080000, 0x0, 0x0, 0x0, {}, &(0x7f00000000c0)=""/202, 0xca, &(0x7f00000001c0)=""/137, 0x0}, 0x58) 00:43:27 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xfffffffe}}]}) [ 2014.372807][ T27] audit: type=1800 audit(1649724206.932:7531): pid=27825 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1163 res=0 errno=0 00:43:27 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:43:27 executing program 0: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) [ 2014.522744][T27841] exFAT-fs (loop1): invalid boot record signature [ 2014.704070][ T27] audit: type=1804 audit(1649724207.992:7532): pid=27846 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1255/bus" dev="sda1" ino=1186 res=1 errno=0 [ 2014.730796][T27841] exFAT-fs (loop1): failed to read boot sector [ 2014.807775][T27841] exFAT-fs (loop1): failed to recognize exfat type 00:43:28 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) [ 2015.367302][ T27] audit: type=1800 audit(1649724207.992:7533): pid=27846 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1186 res=0 errno=0 00:43:28 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x1000000000}}]}) 00:43:28 executing program 0: syz_clone3(&(0x7f00000005c0)={0xa00000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 00:43:28 executing program 0: syz_open_dev$mouse(&(0x7f00000000c0), 0x8, 0x4000) [ 2015.530430][T27856] exfat: Bad value for 'fmask' 00:43:28 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x100000000000}}]}) [ 2015.619413][T27861] exfat: Bad value for 'fmask' 00:43:29 executing program 4: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) 00:43:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000100)={'gre0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="73797a746e6c308000000000000000003bdf386faa933ef4"]}) 00:43:29 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xedc000000000}}]}) [ 2016.298708][T27865] exfat: Bad value for 'fmask' 00:43:29 executing program 2: getpgid(0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000004c0)={&(0x7f00000007c0)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) syz_clone3(&(0x7f00000002c0)={0x48080000, 0x0, 0x0, 0x0, {}, &(0x7f00000000c0)=""/202, 0xca, &(0x7f00000001c0)=""/137, 0x0}, 0x58) 00:43:29 executing program 0: r0 = fsopen(&(0x7f0000000040)='overlay\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000080)='mand\x00', 0x0, 0x0) 00:43:29 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:29 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:43:29 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x1000000000000}}]}) 00:43:29 executing program 4: r0 = getpgid(0xffffffffffffffff) syz_clone3(&(0x7f0000000380)={0x180000000, 0x0, 0x0, 0x0, {0x1}, &(0x7f00000001c0)=""/118, 0x76, 0x0, &(0x7f0000000340)=[0x0, 0x0, r0], 0x3}, 0x58) r1 = getpgid(0xffffffffffffffff) syz_clone3(&(0x7f0000000380)={0x180000000, 0x0, 0x0, 0x0, {0x1}, &(0x7f00000001c0)=""/118, 0x76, 0x0, &(0x7f0000000340)=[0x0, 0x0, r1], 0x3}, 0x58) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000004c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x10) syz_clone3(&(0x7f00000002c0)={0x48080000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x22}, &(0x7f00000000c0)=""/202, 0xca, &(0x7f00000001c0)=""/137, &(0x7f0000000280)=[r0, r1, 0xffffffffffffffff, 0x0], 0x4}, 0x58) 00:43:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x14, 0x0, 0xdc811ad03c4d7c89}, 0x14}}, 0x0) [ 2016.595330][T27874] exfat: Bad value for 'fmask' 00:43:30 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x7ffffffffffff}}]}) [ 2016.963551][ T27] audit: type=1804 audit(1649724210.232:7534): pid=27882 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1256/bus" dev="sda1" ino=1174 res=1 errno=0 00:43:30 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(0x0, 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:30 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x8) 00:43:30 executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000380), 0x2, 0x2) ioctl$VIDIOC_S_TUNER(r0, 0x4054561e, &(0x7f00000003c0)={0x0, "7780d88e1316319528a66929e4939fbc6d94962bf3b697f0b33a5593aba1ea05"}) [ 2017.540426][ T27] audit: type=1800 audit(1649724210.232:7535): pid=27882 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1174 res=0 errno=0 [ 2017.590285][T27888] exfat: Bad value for 'fmask' 00:43:31 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x0) fspick(r0, &(0x7f0000000180)='./file0\x00', 0x0) 00:43:32 executing program 2: r0 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r0, 0x4020565b, &(0x7f00000000c0)={0x1}) 00:43:32 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xe000000000000}}]}) 00:43:32 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(0x0, 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:32 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x8) 00:43:32 executing program 0: r0 = syz_open_dev$vivid(&(0x7f00000001c0), 0x0, 0x2) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, &(0x7f0000000200)) [ 2019.313620][T27903] exfat: Bad value for 'fmask' 00:43:33 executing program 2: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000634000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETRULE(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x7, 0xa, 0x101}, 0x14}}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0, 0x100}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 00:43:33 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x5) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000180)=0xffffffc1, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000002e40)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x80000, @empty}, 0x80, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x1260}}], 0x2, 0x0) sendmmsg(r0, &(0x7f0000002e40), 0x2, 0x0) 00:43:33 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x40000000000000}}]}) 00:43:33 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x8) 00:43:33 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(0x0, 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x14}, 0x14}}, 0x0) [ 2020.340374][T27918] exfat: Bad value for 'fmask' 00:43:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000100)={'gre0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="73797a746e6c308000000000000000003bdf386faa93"]}) 00:43:33 executing program 0: r0 = getpgid(0xffffffffffffffff) syz_clone3(&(0x7f0000000380)={0x180000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000340)=[0x0, r0], 0x2}, 0x58) getpgid(0xffffffffffffffff) syz_clone3(0x0, 0x0) syz_clone3(&(0x7f00000002c0)={0x48080000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x22}, 0x0, 0x0, &(0x7f00000001c0)=""/137, 0x0}, 0x58) 00:43:33 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x100000000000000}}]}) 00:43:33 executing program 4: syz_clone3(&(0x7f00000002c0)={0x48080000, 0x0, &(0x7f0000000040), 0x0, {}, &(0x7f00000000c0)=""/202, 0xca, 0x0, 0x0}, 0x58) 00:43:34 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={0x0, 0x34}}, 0x0) [ 2021.276808][T27935] exfat: Bad value for 'fmask' 00:43:34 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:43:34 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:34 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x200000000000000}}]}) 00:43:34 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:43:34 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) write$rfkill(r0, &(0x7f0000000000)={0x0, 0x3, 0x2}, 0x8) 00:43:34 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000040), 0x3, 0x0) read$FUSE(r0, 0x0, 0x0) [ 2021.733471][ T27] audit: type=1804 audit(1649724214.962:7536): pid=27951 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1260/bus" dev="sda1" ino=1174 res=1 errno=0 00:43:35 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) [ 2022.270401][T27948] exfat: Bad value for 'fmask' 00:43:35 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x300000000000000}}]}) [ 2022.468838][T27959] exfat: Bad value for 'fmask' 00:43:35 executing program 0: socket(0x1d, 0x0, 0x3f) 00:43:35 executing program 2: syz_clone3(0x0, 0x0) syz_clone3(&(0x7f00000002c0)={0x48080000, 0x0, &(0x7f0000000040), &(0x7f0000000080), {}, &(0x7f00000000c0)=""/202, 0xca, &(0x7f00000001c0)=""/137, 0x0}, 0x58) 00:43:35 executing program 4: memfd_create(&(0x7f0000000040)='syztnl0\x00', 0x0) 00:43:35 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) 00:43:35 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:35 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x400000000000000}}]}) 00:43:36 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) [ 2022.668061][T27968] exfat: Bad value for 'fmask' 00:43:36 executing program 4: r0 = syz_open_dev$vivid(&(0x7f00000001c0), 0x0, 0x2) ioctl$VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000240)={0x3, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) [ 2023.443753][ T27] audit: type=1804 audit(1649724216.532:7537): pid=27974 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1261/bus" dev="sda1" ino=1164 res=1 errno=0 00:43:36 executing program 0: r0 = syz_open_dev$hiddev(&(0x7f0000000040), 0x0, 0x0) ioctl$HIDIOCGCOLLECTIONINDEX(r0, 0x40184810, &(0x7f0000000300)={0x3}) 00:43:37 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x500000000000000}}]}) 00:43:37 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:37 executing program 0: r0 = getpgid(0xffffffffffffffff) syz_clone3(&(0x7f0000000380)={0x180000000, 0x0, 0x0, 0x0, {0x1}, &(0x7f00000001c0)=""/118, 0x76, 0x0, &(0x7f0000000340)=[0x0, r0], 0x2}, 0x58) r1 = getpgid(0xffffffffffffffff) syz_clone3(&(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, {0x1}, &(0x7f00000001c0)=""/118, 0x76, 0x0, &(0x7f0000000340)=[0x0, 0x0, r1], 0x3}, 0x58) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) syz_clone3(&(0x7f00000002c0)={0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x22}, 0x0, 0x0, &(0x7f00000001c0)=""/137, 0x0, 0x0, {r2}}, 0x58) 00:43:37 executing program 4: syz_clone3(&(0x7f0000000380)={0x180000000, 0x0, 0x0, 0x0, {0x1}, 0x0, 0x0, 0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], 0x3}, 0x58) r0 = getpgid(0xffffffffffffffff) syz_clone3(&(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, {}, &(0x7f00000001c0)=""/118, 0x76, 0x0, &(0x7f0000000340)=[0x0, 0x0, r0], 0x3}, 0x58) syz_clone3(&(0x7f00000002c0)={0x48080000, 0x0, &(0x7f0000000040), &(0x7f0000000080), {0x22}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket(0x3, 0x0, 0x0) [ 2023.787240][T27985] exfat: Bad value for 'fmask' [ 2024.158171][ T27] audit: type=1804 audit(1649724217.422:7538): pid=27990 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1262/bus" dev="sda1" ino=1180 res=1 errno=0 00:43:38 executing program 2: r0 = syz_open_dev$vbi(&(0x7f0000000380), 0x2, 0x2) ioctl$VIDIOC_S_TUNER(r0, 0x4054561e, &(0x7f00000003c0)={0x80000000, "7780d88e1316319528a66929e4939fbc6d94962bf3b697f0b33a5593aba1ea05"}) 00:43:38 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) 00:43:38 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x600000000000000}}]}) 00:43:38 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'tunl0\x00'}) 00:43:38 executing program 4: syz_clone3(&(0x7f0000000380)={0x180000000, 0x0, 0x0, 0x0, {0x1}, 0x0, 0x0, 0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], 0x3}, 0x58) r0 = getpgid(0xffffffffffffffff) syz_clone3(&(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, {}, &(0x7f00000001c0)=""/118, 0x76, 0x0, &(0x7f0000000340)=[0x0, 0x0, r0], 0x3}, 0x58) syz_clone3(&(0x7f00000002c0)={0x48080000, 0x0, &(0x7f0000000040), &(0x7f0000000080), {0x22}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket(0x3, 0x0, 0x0) 00:43:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_DEL(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x3, 0x7, 0x101, 0x0, 0x0, {}, [@NFACCT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}}, 0x0) 00:43:38 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) [ 2025.515326][T28005] exfat: Bad value for 'fmask' 00:43:38 executing program 2: syz_clone3(&(0x7f00000002c0)={0x48080000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2025.733036][ T27] audit: type=1804 audit(1649724219.062:7539): pid=28013 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1263/bus" dev="sda1" ino=1161 res=1 errno=0 [ 2026.382644][ T27] audit: type=1800 audit(1649724219.062:7540): pid=28013 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1161 res=0 errno=0 00:43:39 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:39 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x700000000000000}}]}) 00:43:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x34}}, 0x0) [ 2026.542347][T28023] exfat: Bad value for 'fmask' [ 2026.693820][ T27] audit: type=1804 audit(1649724220.022:7541): pid=28028 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1264/bus" dev="sda1" ino=1164 res=1 errno=0 00:43:40 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x800000000000000}}]}) 00:43:40 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) [ 2027.433935][ T27] audit: type=1800 audit(1649724220.022:7542): pid=28028 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1164 res=0 errno=0 00:43:40 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000300), 0x0, 0x0) ioctl$MON_IOCG_STATS(r0, 0x80089203, 0x0) [ 2027.534504][T28035] exfat: Bad value for 'fmask' 00:43:40 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x900000000000000}}]}) 00:43:40 executing program 0: syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$hiddev(&(0x7f0000000040), 0x0, 0x0) ioctl$HIDIOCGCOLLECTIONINDEX(r0, 0x8004480e, &(0x7f0000000300)) [ 2027.703980][T28042] exfat: Bad value for 'fmask' 00:43:42 executing program 4: r0 = syz_open_dev$media(&(0x7f0000000140), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f0000000240)={0x80000000, &(0x7f0000000180), &(0x7f00000001c0)}) 00:43:42 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xa00000000000000}}]}) 00:43:42 executing program 0: io_uring_setup(0x1f1c, &(0x7f00000000c0)={0x0, 0x0, 0x4}) [ 2028.992493][T28046] exfat: Bad value for 'fmask' 00:43:42 executing program 2: getpgid(0xffffffffffffffff) syz_clone3(&(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, {0x1}, &(0x7f00000001c0)=""/118, 0x76, 0x0, &(0x7f0000000340)=[0x0, 0x0], 0x2}, 0x58) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000440), 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) syz_clone3(&(0x7f00000002c0)={0x48080000, 0x0, 0x0, 0x0, {}, &(0x7f00000000c0)=""/202, 0xca, &(0x7f00000001c0)=""/137, 0x0}, 0x58) 00:43:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:43:42 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:42 executing program 0: syz_open_dev$sndpcmp(&(0x7f0000000100), 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) 00:43:42 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xc00000000000000}}]}) 00:43:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x28, r1, 0xdc811ad03c4d7c89, 0x0, 0x0, {}, [@L2TP_ATTR_PEER_COOKIE={0xc}, @L2TP_ATTR_PROTO_VERSION={0x5}]}, 0x28}}, 0x0) [ 2029.252988][T28058] exfat: Bad value for 'fmask' 00:43:42 executing program 0: mq_notify(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x2, @thr={0x0, 0x0}}) ioctl$MEDIA_IOC_ENUM_ENTITIES(0xffffffffffffffff, 0xc1007c01, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) mq_timedreceive(r0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40002080, &(0x7f0000000000)="31256d65727894d47ea3afb93b051f4b", 0x10, &(0x7f0000000040), &(0x7f0000000080), 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x200000c4) socket(0x0, 0x3, 0x10001) 00:43:42 executing program 4: unshare(0x40000000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x1a01, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/243) pwritev(r1, &(0x7f0000000880)=[{&(0x7f00000010c0)="aabf", 0x7ffff}], 0x1, 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 2029.563991][ T27] audit: type=1804 audit(1649724222.892:7543): pid=28064 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1265/bus" dev="sda1" ino=1163 res=1 errno=0 00:43:43 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xd00000000000000}}]}) 00:43:43 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(0xffffffffffffffff, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2030.207328][ T27] audit: type=1800 audit(1649724222.892:7544): pid=28064 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1163 res=0 errno=0 00:43:43 executing program 5: close(0xffffffffffffffff) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) [ 2030.362239][T28080] exfat: Bad value for 'fmask' [ 2030.509745][ T27] audit: type=1804 audit(1649724223.842:7545): pid=28084 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1266/bus" dev="sda1" ino=1179 res=1 errno=0 00:43:44 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(0xffffffffffffffff, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2031.253120][ T27] audit: type=1800 audit(1649724223.842:7546): pid=28084 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1179 res=0 errno=0 [ 2031.781480][ T27] audit: type=1804 audit(1649724225.112:7547): pid=28088 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1267/bus" dev="sda1" ino=1170 res=1 errno=0 [ 2032.201341][ T27] audit: type=1800 audit(1649724225.112:7548): pid=28088 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1170 res=0 errno=0 00:43:46 executing program 2: getpgid(0xffffffffffffffff) syz_clone3(&(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, {0x1}, &(0x7f00000001c0)=""/118, 0x76, 0x0, &(0x7f0000000340)=[0x0, 0x0], 0x2}, 0x58) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000440), 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) syz_clone3(&(0x7f00000002c0)={0x48080000, 0x0, 0x0, 0x0, {}, &(0x7f00000000c0)=""/202, 0xca, &(0x7f00000001c0)=""/137, 0x0}, 0x58) 00:43:46 executing program 5: close(0xffffffffffffffff) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) 00:43:46 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(0xffffffffffffffff, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:46 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xf00000000000000}}]}) 00:43:46 executing program 4: unshare(0x40000000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x1a01, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/243) pwritev(r1, &(0x7f0000000880)=[{&(0x7f00000010c0)="aabf", 0x7ffff}], 0x1, 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) 00:43:46 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000300), 0x0, 0x0) ioctl$MON_IOCG_STATS(r0, 0x80089203, &(0x7f0000000000)) [ 2032.975582][T28094] exfat: Bad value for 'fmask' [ 2033.243431][ T27] audit: type=1804 audit(1649724226.502:7549): pid=28105 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1268/bus" dev="sda1" ino=1186 res=1 errno=0 00:43:47 executing program 0: getpgid(0xffffffffffffffff) syz_clone3(&(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, {0x1}, &(0x7f00000001c0)=""/118, 0x76, 0x0, &(0x7f0000000340)=[0x0, 0x0], 0x2}, 0x58) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000440), 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) syz_clone3(&(0x7f00000002c0)={0x48080000, 0x0, 0x0, 0x0, {}, &(0x7f00000000c0)=""/202, 0xca, &(0x7f00000001c0)=""/137, 0x0}, 0x58) 00:43:47 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x1000000000000000}}]}) 00:43:47 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, 0xffffffffffffffff, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:47 executing program 5: close(0xffffffffffffffff) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) [ 2033.925378][ T27] audit: type=1800 audit(1649724226.502:7550): pid=28105 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1186 res=0 errno=0 [ 2034.055489][T28114] exfat: Bad value for 'fmask' 00:43:47 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x1100000000000000}}]}) [ 2034.240140][ T27] audit: type=1804 audit(1649724227.572:7551): pid=28121 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1269/bus" dev="sda1" ino=1171 res=1 errno=0 [ 2034.929537][ T27] audit: type=1800 audit(1649724227.572:7552): pid=28121 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1171 res=0 errno=0 00:43:48 executing program 5: r0 = socket(0x0, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) [ 2035.033989][T28123] exfat: Bad value for 'fmask' 00:43:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89b0, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) 00:43:49 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, 0xffffffffffffffff, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:49 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x1f00000000000000}}]}) 00:43:49 executing program 0: r0 = syz_open_dev$hiddev(&(0x7f0000000040), 0x0, 0x0) ioctl$HIDIOCGCOLLECTIONINDEX(r0, 0x8004480e, 0x0) 00:43:49 executing program 4: getpgid(0xffffffffffffffff) syz_clone3(0x0, 0x0) r0 = getpgid(0xffffffffffffffff) syz_clone3(&(0x7f0000000380)={0x180000000, 0x0, 0x0, 0x0, {0x1}, 0x0, 0x0, 0x0, &(0x7f0000000340)=[0x0, r0], 0x2}, 0x58) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000004c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) syz_clone3(&(0x7f00000002c0)={0x48080000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x22}, &(0x7f00000000c0)=""/202, 0xca, &(0x7f00000001c0)=""/137, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0x0], 0x3}, 0x58) [ 2035.872487][T28136] exfat: Bad value for 'fmask' 00:43:49 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x1b, 0x7}, 0x48) 00:43:49 executing program 5: r0 = socket(0x0, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) [ 2036.243829][ T27] audit: type=1804 audit(1649724229.512:7553): pid=28140 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1270/bus" dev="sda1" ino=1159 res=1 errno=0 00:43:50 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x2000000000000000}}]}) 00:43:50 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, 0xffffffffffffffff, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2036.783483][ T27] audit: type=1800 audit(1649724229.512:7554): pid=28140 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1159 res=0 errno=0 00:43:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 00:43:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x21, 0x0, 0x0) [ 2037.163729][ T27] audit: type=1804 audit(1649724230.492:7555): pid=28155 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1271/bus" dev="sda1" ino=1167 res=1 errno=0 [ 2037.336728][T28152] exfat: Bad value for 'fmask' 00:43:51 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:51 executing program 5: r0 = socket(0x0, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:43:51 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x2010000000000000}}]}) 00:43:51 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x4, 0x0, 0x0, 0x0, 0x0, 0x6}]}, &(0x7f0000000140)='syzkaller\x00', 0x2, 0xa3, &(0x7f0000000180)=""/163, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:43:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x891d, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) [ 2037.783343][ T27] audit: type=1800 audit(1649724230.492:7556): pid=28155 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1167 res=0 errno=0 [ 2037.921366][T28170] exfat: Bad value for 'fmask' [ 2038.220226][ T27] audit: type=1804 audit(1649724231.552:7557): pid=28173 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1272/bus" dev="sda1" ino=1162 res=1 errno=0 [ 2038.780678][ T27] audit: type=1800 audit(1649724231.552:7558): pid=28173 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1162 res=0 errno=0 00:43:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x18, 0x0, 0x300) 00:43:52 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x3, 0xf4240, &(0x7f00000003c0)=@framed, &(0x7f0000000400)='GPL\x00', 0x0, 0xf9, &(0x7f0000000440)=""/249, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:43:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8912, &(0x7f0000000400)={'ipvlan1\x00', 0x0}) 00:43:52 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x3f00000000000000}}]}) 00:43:52 executing program 5: r0 = socket(0xa, 0x0, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:43:52 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2039.255733][T28179] exfat: Bad value for 'fmask' 00:43:52 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x4800000000000000}}]}) 00:43:53 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x2, 0x6, @link_local}, 0x10) [ 2039.823947][ T27] audit: type=1804 audit(1649724232.892:7559): pid=28189 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1273/bus" dev="sda1" ino=1186 res=1 errno=0 [ 2040.006802][ T27] audit: type=1800 audit(1649724232.902:7560): pid=28189 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1186 res=0 errno=0 [ 2040.049756][T28193] exfat: Bad value for 'fmask' 00:43:53 executing program 5: r0 = socket(0xa, 0x0, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:43:53 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x1b, 0x0, 0x0) 00:43:53 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x4c00000000000000}}]}) 00:43:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x14, 0x0, 0xff62) [ 2040.402886][ T27] audit: type=1804 audit(1649724233.732:7561): pid=28208 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1274/bus" dev="sda1" ino=1169 res=1 errno=0 [ 2040.782230][T28205] exfat: Bad value for 'fmask' [ 2041.122816][ T27] audit: type=1800 audit(1649724233.732:7562): pid=28208 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1169 res=0 errno=0 00:43:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x1b, 0x0, 0x0, 0x6}, 0x48) 00:43:54 executing program 0: syz_emit_ethernet(0x15, &(0x7f0000000080)={@broadcast, @multicast, @val={@void, {0x8100, 0x0, 0x1}}, {@x25={0x805, {0x0, 0x0, 0x1b}}}}, 0x0) 00:43:54 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:54 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000000)=0x700, 0x4) 00:43:54 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x55aaffff00000000}}]}) 00:43:54 executing program 5: r0 = socket(0xa, 0x0, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:43:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x40000003, 0x0, 0x0) [ 2041.598002][ T27] audit: type=1804 audit(1649724234.922:7563): pid=28226 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1275/bus" dev="sda1" ino=1177 res=1 errno=0 [ 2041.988707][T28222] exfat: Bad value for 'fmask' 00:43:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x1d, 0x0, 0x300) 00:43:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8943, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) 00:43:55 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x6000000000000000}}]}) 00:43:55 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom(r0, 0x0, 0x0, 0x40002000, 0x0, 0x0) 00:43:55 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2042.212586][ T27] audit: type=1800 audit(1649724234.922:7564): pid=28226 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1177 res=0 errno=0 00:43:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8904, &(0x7f0000000400)={'ipvlan1\x00', 0x0}) [ 2042.283775][ T1222] ieee802154 phy0 wpan0: encryption failed: -22 [ 2042.290113][ T1222] ieee802154 phy1 wpan1: encryption failed: -22 00:43:55 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:43:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind(r0, &(0x7f0000000240)=@in6={0xa, 0x2, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x80) [ 2042.375817][T28240] exfat: Bad value for 'fmask' [ 2042.561720][ T27] audit: type=1804 audit(1649724235.892:7565): pid=28247 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1276/bus" dev="sda1" ino=1171 res=1 errno=0 00:43:56 executing program 2: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5452, &(0x7f0000000000)={'batadv_slave_0\x00'}) 00:43:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000480)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x3b}}, 0x5d) 00:43:56 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x617f000000000000}}]}) [ 2043.243581][ T27] audit: type=1800 audit(1649724235.892:7566): pid=28247 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1171 res=0 errno=0 00:43:56 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:56 executing program 0: r0 = socket$inet(0x2, 0x3, 0x6) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, 0x0) 00:43:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x43, 0x0, 0x0) [ 2043.408302][T28262] exfat: Bad value for 'fmask' 00:43:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0_to_team\x00', &(0x7f0000000000)=@ethtool_ts_info}) [ 2043.561350][ T27] audit: type=1804 audit(1649724236.892:7567): pid=28267 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1277/bus" dev="sda1" ino=1186 res=1 errno=0 [ 2043.696494][ T27] audit: type=1800 audit(1649724236.892:7568): pid=28267 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1186 res=0 errno=0 00:43:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8946, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000100)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @private2}}) 00:43:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @private=0xa010102, @remote}, 0xc) 00:43:57 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:43:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x4020940d, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) 00:43:57 executing program 3: syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:57 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000000940)=@file={0x1, './file0/file0\x00'}, 0x6e) 00:43:57 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x630c000000000000}}]}) 00:43:57 executing program 0: r0 = epoll_create(0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) 00:43:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @private=0xa010101}}, 0x1c) 00:43:57 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x17, 0x0, 0x4, 0x6}, 0x48) [ 2044.508005][T28284] exfat: Bad value for 'fmask' [ 2044.777965][ T27] audit: type=1804 audit(1649724238.102:7569): pid=28287 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1278/bus" dev="sda1" ino=1166 res=1 errno=0 00:43:58 executing program 4: socketpair(0x10, 0x3, 0xb, &(0x7f0000000080)) 00:43:58 executing program 3: syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:43:58 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) [ 2045.390460][ T27] audit: type=1800 audit(1649724238.102:7570): pid=28287 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1166 res=0 errno=0 00:43:58 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80) 00:43:58 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x6800000000000000}}]}) 00:43:58 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r0, 0x0, 0x700, 0x0, 0x0, 0x0) 00:43:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x1600bd74, 0x0, 0x1000000) [ 2045.580277][T28304] exfat: Bad value for 'fmask' [ 2045.884635][ T27] audit: type=1804 audit(1649724239.162:7571): pid=28306 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1279/bus" dev="sda1" ino=1162 res=1 errno=0 00:43:59 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getpid() sendmmsg$unix(r0, &(0x7f0000001bc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}], 0x2, 0x0) 00:43:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x1d, 0x0, 0x0) 00:43:59 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x6c00000000000000}}]}) 00:44:00 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:44:00 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0xfffffffffffffedc) 00:44:00 executing program 3: syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:00 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000340)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0xf8, 0xf8, 0xffffffff, 0xffffffff, 0x4b0, 0x4b0, 0x4b0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private0, @empty, [], [], 'batadv_slave_1\x00', 'nr0\x00'}, 0x0, 0xa8, 0xd0}, @common=@inet=@TCPMSS={0x28}}, {{@ipv6={@private1, @mcast1, [], [], 'wlan0\x00', 'veth0_to_team\x00'}, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "d2f4dd967911754af0fa6684e7dd9730b16097b2fa1d92597c9f6787d390"}}}, {{@uncond, 0x0, 0xa8, 0x108}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@broadcast}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3f0) 00:44:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000440), r0) [ 2046.615159][ T27] audit: type=1800 audit(1649724239.162:7572): pid=28306 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1162 res=0 errno=0 [ 2046.624584][T28318] exfat: Bad value for 'fmask' 00:44:00 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x7400000000000000}}]}) 00:44:00 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) getpid() sendmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) 00:44:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_hsr\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x4e, 0x0, 0x0, "08dc101ae944"}}) [ 2047.317746][ T27] audit: type=1804 audit(1649724240.372:7573): pid=28333 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1280/bus" dev="sda1" ino=1176 res=1 errno=0 00:44:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000440), r0) [ 2047.675640][ T27] audit: type=1800 audit(1649724240.372:7574): pid=28333 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1176 res=0 errno=0 00:44:01 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2047.728970][T28338] exfat: Bad value for 'fmask' 00:44:01 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:44:01 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000), 0x4) 00:44:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x4e, 0x0, 0x0) 00:44:01 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x7a00000000000000}}]}) [ 2048.143715][ T27] audit: type=1804 audit(1649724241.472:7575): pid=28352 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1281/bus" dev="sda1" ino=1158 res=1 errno=0 00:44:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000440), r0) 00:44:02 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:44:02 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x4, 0x0, 0x0) 00:44:02 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r1}, 0x48) [ 2048.807111][ T27] audit: type=1800 audit(1649724241.472:7576): pid=28352 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1158 res=0 errno=0 [ 2048.838385][T28360] exfat: Bad value for 'fmask' 00:44:02 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x8100000000000000}}]}) [ 2049.072977][ T27] audit: type=1804 audit(1649724242.402:7577): pid=28376 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1282/bus" dev="sda1" ino=1167 res=1 errno=0 00:44:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @link_local}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xe, 0x8, 0x0, 0x0, 0x1e40, 0xffffffffffffffff, 0x101, '\x00', r2, 0xffffffffffffffff, 0x5, 0x2}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGSTAMP(r3, 0x8906, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x0, 0x0, &(0x7f0000000180)='GPL\x00', 0x58, 0x3, &(0x7f00000001c0)=""/3, 0x0, 0x6, '\x00', 0x0, 0x1, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x3}, 0x8, 0x10, 0x0}, 0x80) 00:44:03 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @link_local}, 0x10) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={r4, 0x1, 0x6, @remote}, 0x10) [ 2049.816228][ T27] audit: type=1800 audit(1649724242.402:7578): pid=28376 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1167 res=0 errno=0 00:44:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000440), r0) 00:44:03 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) [ 2049.900655][T28382] exfat: Bad value for 'fmask' 00:44:03 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x8900000000000000}}]}) [ 2049.976456][T28384] device batadv0 entered promiscuous mode 00:44:03 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2050.036881][T28381] device batadv0 entered promiscuous mode [ 2050.045573][T28383] device batadv0 left promiscuous mode [ 2050.056661][T28392] exfat: Bad value for 'fmask' 00:44:03 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:44:03 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000280)={'batadv_slave_1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x1, &(0x7f0000000180)=@raw=[@func], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:44:03 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x8cffffff00000000}}]}) [ 2050.100280][T28379] device batadv0 left promiscuous mode [ 2050.282094][ T27] audit: type=1804 audit(1649724243.612:7579): pid=28399 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1283/bus" dev="sda1" ino=1159 res=1 errno=0 00:44:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_hsr\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x3e, 0x0, 0x0, "08dc101ae944"}}) 00:44:04 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2051.048534][ T27] audit: type=1800 audit(1649724243.612:7580): pid=28399 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1159 res=0 errno=0 [ 2051.081550][T28404] exfat: Bad value for 'fmask' 00:44:04 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x8001, 0x1, 0x9, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x48) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) pipe(0x0) pipe(0x0) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) 00:44:04 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:44:04 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x8f0b000000000000}}]}) 00:44:04 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f0000000180)=@un=@abs, 0x80) [ 2051.225411][T28414] exfat: Bad value for 'fmask' [ 2051.396757][ T27] audit: type=1804 audit(1649724244.672:7581): pid=28420 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1284/bus" dev="sda1" ino=1186 res=1 errno=0 [ 2051.870518][ T27] audit: type=1800 audit(1649724244.672:7582): pid=28420 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1186 res=0 errno=0 00:44:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8931, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) 00:44:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, 0x0, &(0x7f0000000240)) 00:44:05 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:05 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xc611000000000000}}]}) 00:44:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x2a, 0x0, 0x300) 00:44:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) [ 2052.359151][T28435] exfat: Bad value for 'fmask' [ 2052.400866][ T27] audit: type=1804 audit(1649724245.732:7583): pid=28438 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1285/bus" dev="sda1" ino=1185 res=1 errno=0 [ 2052.447222][ T27] audit: type=1800 audit(1649724245.732:7584): pid=28438 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1185 res=0 errno=0 00:44:06 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000005340)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[@rights={{0x18, 0x1, 0x11, [r1, r1]}}, @rights={{0x14, 0x1, 0x1, [r2]}}], 0x30}}], 0x1, 0x0) 00:44:06 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, 0x2, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_REVISION={0x5}]}, 0x3c}}, 0x0) 00:44:06 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_hsr\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x37, 0x0, 0x0, "08dc101ae944"}}) 00:44:06 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:44:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x2a, 0x0, 0x300) 00:44:06 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xc911000000000000}}]}) [ 2053.260216][T28445] exfat: Bad value for 'fmask' 00:44:06 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x3, 0x3, &(0x7f00000003c0)=@framed={{0x61}}, &(0x7f0000000400)='GPL\x00', 0x1, 0xf9, &(0x7f0000000440)=""/249, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:44:06 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), 0x4) 00:44:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x2a, 0x0, 0x300) 00:44:06 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xcc11000000000000}}]}) 00:44:06 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) [ 2053.531594][ T27] audit: type=1804 audit(1649724246.812:7585): pid=28456 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1286/bus" dev="sda1" ino=1158 res=1 errno=0 00:44:07 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:44:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() sendmmsg$unix(r0, &(0x7f0000005340)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@cred={{0x1c, 0x1, 0x2, {r2}}}], 0x20}}], 0x1, 0x0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2054.233798][ T27] audit: type=1800 audit(1649724246.812:7586): pid=28456 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1158 res=0 errno=0 [ 2054.256277][T28467] exfat: Bad value for 'fmask' 00:44:08 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1e"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:08 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000010c0)={'sit0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}) 00:44:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x2a, 0x0, 0x300) 00:44:08 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:44:08 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xcd11000000000000}}]}) 00:44:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_hsr\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x2, 0x0, 0x0, "08dc101ae944"}}) 00:44:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4, &(0x7f0000000000)={@multicast2, @private, @remote}, 0xc) 00:44:08 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8942, &(0x7f0000000000)={'batadv_slave_1\x00'}) [ 2055.031741][T28481] exfat: Bad value for 'fmask' 00:44:08 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:44:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, 0x0, &(0x7f0000000140)) 00:44:08 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000040)=0x7ff, 0x4) 00:44:08 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xd611000000000000}}]}) [ 2055.395368][ T27] audit: type=1804 audit(1649724248.722:7587): pid=28491 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1287/bus" dev="sda1" ino=1162 res=1 errno=0 00:44:09 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1e"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000100)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x31}, @private2}}) 00:44:09 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000040)=0x7ff, 0x4) 00:44:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x3a, 0x0, 0x0) [ 2056.042979][ T27] audit: type=1800 audit(1649724248.722:7588): pid=28491 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1162 res=0 errno=0 00:44:09 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:44:09 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x6, @remote}, 0x10) [ 2056.084246][T28499] exfat: Bad value for 'fmask' 00:44:09 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000040)=0x7ff, 0x4) [ 2056.153070][T28508] device batadv0 entered promiscuous mode [ 2056.197016][T28506] device batadv0 left promiscuous mode [ 2056.321257][ T27] audit: type=1804 audit(1649724249.652:7589): pid=28514 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1288/bus" dev="sda1" ino=1167 res=1 errno=0 00:44:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000100)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x31}, @private2}}) 00:44:10 executing program 2: timer_create(0x0, 0x0, &(0x7f0000003100)) 00:44:10 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xd800000000000000}}]}) 00:44:10 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1e"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:10 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:44:10 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000040)=0x7ff, 0x4) [ 2057.177368][ T27] audit: type=1800 audit(1649724249.652:7590): pid=28514 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1167 res=0 errno=0 [ 2057.185675][T28522] exfat: Bad value for 'fmask' [ 2058.038460][ T27] audit: type=1804 audit(1649724250.792:7591): pid=28528 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1289/bus" dev="sda1" ino=1179 res=1 errno=0 00:44:11 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:44:11 executing program 2: timer_create(0x0, 0x0, &(0x7f0000003100)) 00:44:11 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xd900000000000000}}]}) 00:44:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000100)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x31}, @private2}}) 00:44:11 executing program 4: r0 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r0, 0x0, 0x0) 00:44:11 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2c"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2058.139419][ T27] audit: type=1800 audit(1649724250.792:7592): pid=28528 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1179 res=0 errno=0 00:44:11 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, 0x0, 0x0) [ 2058.246883][T28538] exfat: Bad value for 'fmask' 00:44:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000100)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x31}, @private2}}) 00:44:11 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:44:11 executing program 2: timer_create(0x0, 0x0, &(0x7f0000003100)) 00:44:11 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xda00000000000000}}]}) 00:44:11 executing program 4: timerfd_create(0x4, 0x80800) [ 2058.379234][T28549] exfat: Bad value for 'fmask' [ 2058.626396][ T27] audit: type=1804 audit(1649724251.952:7593): pid=28554 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1290/bus" dev="sda1" ino=1171 res=1 errno=0 00:44:12 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2c"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:12 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual', 0x0, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0) 00:44:12 executing program 2: timer_create(0x0, 0x0, &(0x7f0000003100)) 00:44:12 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xf6ffffff00000000}}]}) 00:44:12 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, 0x0) [ 2059.253427][ T27] audit: type=1800 audit(1649724251.952:7594): pid=28554 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1171 res=0 errno=0 [ 2059.471455][ T27] audit: type=1804 audit(1649724252.802:7595): pid=28571 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1291/bus" dev="sda1" ino=1179 res=1 errno=0 [ 2060.179870][T28570] exfat: Bad value for 'fmask' 00:44:13 executing program 2: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, 0x0) 00:44:13 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2c"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:13 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:44:13 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) [ 2060.226288][ T27] audit: type=1800 audit(1649724252.802:7596): pid=28571 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1179 res=0 errno=0 00:44:13 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0xfffffed4) 00:44:13 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xf9fdffff00000000}}]}) 00:44:13 executing program 2: open$dir(&(0x7f0000000100)='./file0\x00', 0x30300, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{r0, 0x4}, {r0}], 0x2, 0x0) 00:44:13 executing program 4: open$dir(&(0x7f0000000100)='./file0\x00', 0xec2, 0x0) [ 2060.378293][T28586] exfat: Bad value for 'fmask' 00:44:13 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xfbffffff00000000}}]}) 00:44:13 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) 00:44:13 executing program 4: r0 = socket(0x18, 0x3, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) 00:44:13 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) sendmsg$unix(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a00)=[@rights, @rights, @rights, @cred, @rights, @rights, @rights], 0xe8}, 0x0) [ 2060.491500][ T27] audit: type=1804 audit(1649724253.822:7597): pid=28596 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1292/bus" dev="sda1" ino=1187 res=1 errno=0 [ 2060.636886][ T27] audit: type=1800 audit(1649724253.822:7598): pid=28596 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1187 res=0 errno=0 00:44:14 executing program 0: readv(0xffffffffffffffff, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/35, 0xffffffffffffffa1}, {&(0x7f0000000040)=""/141}, {&(0x7f0000000100)=""/186}, {&(0x7f00000001c0)=""/28}, {&(0x7f0000000200)=""/124}, {&(0x7f00000002c0)=""/4096}], 0x1000000000000099) [ 2060.681248][T28603] exfat: Bad value for 'fmask' 00:44:15 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:15 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0xb, 0x0) 00:44:15 executing program 4: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIONREAD(r0, 0x4004667f, &(0x7f0000000040)) 00:44:15 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xfcfdffff00000000}}]}) 00:44:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8, 0x0}, 0x0) 00:44:15 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:44:15 executing program 0: wait4(0x0, 0x0, 0x7, 0x0) 00:44:15 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f0000000180)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000540)=[@rights], 0x10}, 0x0) 00:44:15 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r4) dup2(r4, r3) [ 2061.967498][T28616] exfat: Bad value for 'fmask' 00:44:15 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xfdfdffff00000000}}]}) 00:44:15 executing program 2: shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x1000)=nil, 0x0) 00:44:15 executing program 0: semget(0x3, 0x2, 0x304) [ 2062.397902][ T27] audit: type=1804 audit(1649724255.672:7599): pid=28627 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1293/bus" dev="sda1" ino=1158 res=1 errno=0 00:44:16 executing program 4: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x0) 00:44:16 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x8) 00:44:16 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2062.996154][ T27] audit: type=1800 audit(1649724255.672:7600): pid=28627 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1158 res=0 errno=0 [ 2063.033497][T28633] exfat: Bad value for 'fmask' 00:44:16 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x3, [@enum={0x0, 0x2, 0x0, 0x6, 0x4, [{0x1}, {}]}]}, {0x0, [0x5f]}}, &(0x7f0000000340)=""/197, 0x37, 0xc5, 0x1}, 0x20) 00:44:16 executing program 0: socketpair(0x2b, 0x1, 0xb9, &(0x7f00000000c0)) 00:44:16 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x5, 0x401, 0x8, 0xfff, 0x48, 0x1}, 0x48) 00:44:16 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xfeffffffffffffff}}]}) [ 2063.323745][ T27] audit: type=1804 audit(1649724256.632:7601): pid=28646 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1294/bus" dev="sda1" ino=1163 res=1 errno=0 00:44:17 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@union]}}, &(0x7f0000000300)=""/138, 0x26, 0x8a, 0x1}, 0x20) 00:44:17 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:17 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x8) [ 2064.090064][ T27] audit: type=1800 audit(1649724256.632:7602): pid=28646 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1163 res=0 errno=0 00:44:17 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f0000000500)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x4, [@var={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000700)=""/4096, 0x2c, 0x1000, 0x1}, 0x20) 00:44:17 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4088, 0xff8}], 0x1}, 0x40) 00:44:17 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0x0, 0x6, 0x749, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x4}, 0x48) 00:44:17 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x5, 0x401, 0x8, 0xfff, 0x8, 0x1}, 0x48) [ 2064.235426][T28662] exfat: Bad value for 'fmask' [ 2064.387290][ T27] audit: type=1804 audit(1649724257.722:7603): pid=28670 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1295/bus" dev="sda1" ino=1170 res=1 errno=0 00:44:17 executing program 0: mkdir(&(0x7f00000017c0)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000b40)={&(0x7f0000000b00)='./file0\x00'}, 0x10) 00:44:18 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be8"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:18 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xff00000000000000}}]}) [ 2065.165557][ T27] audit: type=1800 audit(1649724257.722:7604): pid=28670 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1170 res=0 errno=0 00:44:18 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000380)={&(0x7f0000000140)=@name, 0x10, 0x0}, 0x0) 00:44:18 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x8) 00:44:18 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f0000000500)={{0xeb9f, 0x1, 0x0, 0x2a, 0x0, 0x10, 0x10, 0x2, [@var]}}, &(0x7f0000000700)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 2065.260650][T28678] exfat: Bad value for 'fmask' [ 2065.474355][ T27] audit: type=1804 audit(1649724258.762:7605): pid=28684 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1296/bus" dev="sda1" ino=1164 res=1 errno=0 00:44:19 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xff0f000000000000}}]}) 00:44:19 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x2c, 0x2c, 0x3, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x1}}, @enum={0x0, 0x1, 0x0, 0x6, 0x4, [{0x1}]}]}, {0x0, [0x5f]}}, &(0x7f0000000340)=""/197, 0x47, 0xc5, 0x1}, 0x20) 00:44:19 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x8) [ 2066.159131][ T27] audit: type=1800 audit(1649724258.762:7606): pid=28684 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1164 res=0 errno=0 00:44:19 executing program 0: clock_gettime(0x2, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000100)={0x0, r0+60000000}, 0x8) 00:44:19 executing program 4: openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) [ 2066.248137][T28693] exfat: Bad value for 'fmask' 00:44:19 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000180)) 00:44:19 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xfffdffff00000000}}]}) [ 2066.425888][T28702] exfat: Bad value for 'fmask' 00:44:19 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x3ff}}}}}]}}]}}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) 00:44:19 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8943, &(0x7f0000000240)={'batadv_slave_1\x00'}) 00:44:19 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xffffff7f00000000}}]}) 00:44:19 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8914, &(0x7f0000000240)={'batadv_slave_1\x00'}) 00:44:19 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be8"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:19 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000140), 0x0, 0x0, 0x3) [ 2066.619682][T28713] exfat: Bad value for 'fmask' [ 2066.929791][ T27] audit: type=1804 audit(1649724260.252:7607): pid=28719 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1297/bus" dev="sda1" ino=1186 res=1 errno=0 00:44:20 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xffffffff00000000}}]}) 00:44:20 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x8) 00:44:20 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be8"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:20 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000200), 0x12000, 0x0) 00:44:20 executing program 2: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) [ 2067.633401][ T27] audit: type=1800 audit(1649724260.252:7608): pid=28719 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1186 res=0 errno=0 [ 2067.694881][T28731] exfat: Bad value for 'fmask' [ 2067.757688][T23777] usb 1-1: new high-speed USB device number 37 using dummy_hcd 00:44:21 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x40305839, 0x0) [ 2068.546689][ T27] audit: type=1804 audit(1649724261.282:7609): pid=28735 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1298/bus" dev="sda1" ino=1186 res=1 errno=0 [ 2068.598353][ T27] audit: type=1800 audit(1649724261.282:7610): pid=28735 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1186 res=0 errno=0 [ 2068.986270][T23777] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 2069.251226][T23777] usb 1-1: string descriptor 0 read error: -22 [ 2069.258390][T23777] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 2069.276768][T23777] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2069.331485][T28715] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 2069.561242][T23777] usb 1-1: USB disconnect, device number 37 00:44:23 executing program 0: r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SW_SYNC_IOC_INC(r0, 0x40045701, 0x0) 00:44:23 executing program 2: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) 00:44:23 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:23 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xffffffffffff0700}}]}) 00:44:23 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x8) 00:44:23 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) 00:44:23 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) [ 2070.105620][T28746] exfat: Bad value for 'fmask' 00:44:23 executing program 2: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) 00:44:23 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xffffffffffffff7f}}]}) [ 2070.435561][ T27] audit: type=1804 audit(1649724263.762:7611): pid=28753 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1299/bus" dev="sda1" ino=1169 res=1 errno=0 00:44:24 executing program 0: alarm(0x10000) 00:44:24 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:44:24 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) 00:44:24 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2071.067656][ T27] audit: type=1800 audit(1649724263.762:7612): pid=28753 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1169 res=0 errno=0 00:44:24 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/block/loop3', 0x200, 0x0) 00:44:24 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = dup(r0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x234}}, 0x20004001) [ 2071.139015][T28764] exfat: Bad value for 'fmask' 00:44:24 executing program 0: r0 = creat(&(0x7f0000000400)='./file0\x00', 0x0) write$tun(r0, 0x0, 0x0) 00:44:24 executing program 2: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) 00:44:24 executing program 0: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) copy_file_range(r0, 0x0, r0, 0x0, 0x0, 0x0) 00:44:24 executing program 4: pselect6(0x40, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0), 0x0) 00:44:24 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0xfffffffffffffffe}}]}) [ 2071.440001][ T27] audit: type=1804 audit(1649724264.722:7613): pid=28783 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1300/bus" dev="sda1" ino=1171 res=1 errno=0 [ 2071.460168][T28786] exfat: Bad value for 'fmask' [ 2071.466932][ T27] audit: type=1800 audit(1649724264.722:7614): pid=28783 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1171 res=0 errno=0 00:44:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) dup2(r2, r1) 00:44:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x5421, &(0x7f0000000400)={'ipvlan1\x00', 0x0}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r0) 00:44:25 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:44:25 executing program 2: r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @loopback}, 0x8) 00:44:25 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask, 0x7}]}) 00:44:25 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:25 executing program 2: openat$vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x200000, 0x0) [ 2072.281312][T28796] exfat: Bad value for 'fmask' 00:44:25 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 00:44:25 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask, 0x30}]}) 00:44:26 executing program 2: r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010000000018105e04da070000000000010902240001000000000904000009030000000921000000012222000905810308"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000000c0)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0022220000009623062755379630070c0000f22a90041608000bdb1596d10b02007a1583"], 0x0}, 0x0) 00:44:26 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) [ 2073.394845][T28813] exFAT-fs (loop1): invalid boot record signature [ 2073.405350][ T27] audit: type=1804 audit(1649724266.732:7615): pid=28809 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1301/bus" dev="sda1" ino=1162 res=1 errno=0 00:44:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000001280)={0x1ec4, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IE_ASSOC_RESP={0x64, 0x80, [@mesh_id={0x72, 0x6}, @link_id={0x65, 0x12, {@from_mac=@broadcast, @broadcast}}, @ssid={0x0, 0x6, @default_ibss_ssid}, @mesh_config={0x71, 0x7}, @ht={0x2d, 0x1a}, @mesh_config={0x71, 0x7}, @ext_channel_switch={0x3c, 0x4}, @cf={0x4, 0x6}]}, @NL80211_ATTR_FTM_RESPONDER={0x178, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0xc5, 0x2, "754c1dd548370b71886e901ed744ef123b4116dc85d4f25cbe1b28810a3b25d8a7145071cf2c03664c002a06f8beb9b230ba3e075490775fa0f08b1315acaf9c296736a5de7c0ff3981b2f2e21d2d65c2593a9eb9d189a430b21912f86e554c7917f8de65ee2a4ab64940636f45cdf28016e9cb77a11279c451abb77c1845569c0516b30d836750c9bf5aface8764e8ee35a958422f644c4e66d9379e9d0db80fbbb5d0ea609210dfa276aabfac9f8654a11b4127203ccc08ea16dc31cfe275d53"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xa9, 0x3, "d9259145c7b52f6c7e20d664c34291c6c6f0452119d37ffb373e1d15a53b34187eade667356a51724694e62a50bf02dc05a9112a136f3810f272b441499acfd69d7bab98d409cf1e76cb7ded3c1fc4be2c5cc2e3bde5547b623c678eccc3e2c6586315fc3c39a2f8e7853865d070c08badc98699000959f14f0ecd7b9973011a261f680bd2b41b001d1f26f9a99959b4015723292df9ca8ad941538ede384684e6e30167f1"}]}, @NL80211_ATTR_FTM_RESPONDER={0x310, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0xd9, 0x3, "d30efc4ac3a948617f9226a8194ad20f73966ed21b01c09c9201a0b60e36f9a86c69745104de760fb864c6600aa6ef90c88cf577e4ec7d77a0769eeaa21834386f6d5dde822476ad11bfd6781aec3a3715b49b9271c0203e0e860b2098435040f4025c3a5d272e6ea7774b43957dcc6fba980c7b9c90df9ce4020bc58925a61dbf23a87ae5795b3ba9f7d23262f544c776c4d3591030001395fb70de6a5d3b3aec3ce11457f8a930b004275be4f72c34df43566e8c815464b566f69b020f85bc83d3f11a95398f11c4fd230ab02c8e240caa0d19ce"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x91, 0x3, "711796bf62cf470138d56556316b3107e9d3d89b123c683ae1665f1645ea9d536f05f01e263f99aa6e5103c84b6932272c7640958cc12c0402b09df1f6f2c799a45ee8bc2233973a52a79f19a2f438d23d641a7a43c599e5adc9142753a8d1819bd576761d5487f672d2db5a4521027fa84e29954e955e4d1fdcf1bf385b1c93d563fbbb6b1d5be4ddf0f87483"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x3d, 0x3, "b642913f94f2ac5064eb3c31b128f7b63f95180837fa9e86a6060f06ecf4d1a0e6b889f28c998bce3f76b761d3d0b861c59d212678edc9a082"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x85, 0x3, "cc7fb4f21181d6197f947347b922abe87256f917d669c3bf71795aa12ab381bd6c23b93e438cdbcd763b15bc26e7b6d59f4f201a4529c1c3edf4ca6583fd2aedc22f936b9e657703535393502ff0334596bb58f890e39d1dceede208cd64acd21bed5a60e19192f4896899bc29bdd4f6fcda96961a1e54107e198a6af4e1bfc4c6"}, @NL80211_FTM_RESP_ATTR_LCI={0xd1, 0x2, "99c23c4eedd3948744a73c8f23beee1da2058bef55687ed6dd68b373672a0e1ade3f6b2472c87f22389299590796805b84e6e1756765e4d6922a3e395da57a83fa153aa1de0ef05ca22a94951d0b0264b52b4b46d7a0b9c043350cfdf4b4723efd44f1b21e212c400e44970c1703479d8d16efd14d0e08cd15603092e6982bd8278ee3fa51d68477cfdbee5038b045c0f6dfb7dc37ee1aa20b6375b4664960a47485202b50599e7c90cc3423bde817776d0d471f1b2b7d4b6322792b752ad459e965a9d0e13965daff10a8c397"}]}, @NL80211_ATTR_IE_PROBE_RESP={0x3d, 0x7f, [@supported_rates={0x1, 0x2, [{}, {}]}, @ssid={0x0, 0x6, @default_ap_ssid}, @preq={0x82, 0x2b, @ext={{}, 0x0, 0x0, 0x0, @broadcast, 0x0, @broadcast, 0x0, 0x0, 0x1, [{{}, @device_b}]}}]}, @NL80211_ATTR_IE_PROBE_RESP={0x6, 0x7f, [@supported_rates]}, @NL80211_ATTR_FTM_RESPONDER={0x1974, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x1001, 0x2, 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"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x965, 0x3, "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"}]}]}, 0x1ec4}}, 0x0) 00:44:26 executing program 4: seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000100)) [ 2073.453510][T28813] exFAT-fs (loop1): failed to read boot sector [ 2073.461212][T28813] exFAT-fs (loop1): failed to recognize exfat type 00:44:26 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x2, 0x0, 0x0, 0x3f}]}) 00:44:26 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask, 0x3c}]}) 00:44:26 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea760000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2073.590758][ T27] audit: type=1800 audit(1649724266.732:7616): pid=28809 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1162 res=0 errno=0 00:44:27 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8901, &(0x7f0000000240)={'batadv_slave_1\x00'}) 00:44:27 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000012c0)={0x18, 0x3, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60}}, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2073.642196][T28824] exfat: Bad value for 'fmask' 00:44:27 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask, 0x44}]}) 00:44:27 executing program 0: pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={0x5}, &(0x7f0000000280)={0x77359400}, 0x0) [ 2074.008542][ T27] audit: type=1804 audit(1649724267.332:7617): pid=28835 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1302/bus" dev="sda1" ino=1169 res=1 errno=0 [ 2074.058137][T24230] usb 3-1: new full-speed USB device number 24 using dummy_hcd 00:44:27 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x5451, 0x0) [ 2074.632408][T28838] exfat: Bad value for 'fmask' [ 2074.745571][ T27] audit: type=1800 audit(1649724267.332:7618): pid=28835 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1169 res=0 errno=0 [ 2075.093718][T24230] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 2075.114132][T24230] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 2075.136334][T24230] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 2075.149623][T24230] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2075.165284][T24230] usb 3-1: config 0 descriptor?? [ 2075.650679][T24230] input: HID 045e:07da as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:045E:07DA.0009/input/input11 [ 2075.745812][T24230] microsoft 0003:045E:07DA.0009: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0 [ 2075.866595][T24230] usb 3-1: USB disconnect, device number 24 00:44:29 executing program 2: r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010000000018105e04da070000000000010902240001000000000904000009030000000921000000012222000905810308"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000000c0)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0022220000009623062755379630070c0000f22a90041608000bdb1596d10b02007a1583"], 0x0}, 0x0) 00:44:29 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:44:29 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea760000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:29 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8922, &(0x7f0000000240)={'batadv_slave_1\x00'}) 00:44:29 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask, 0x47}]}) 00:44:29 executing program 0: ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000000)) r0 = creat(&(0x7f0000000400)='./file0\x00', 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)='./file0/file0\x00', 0xe, 0x1) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000440), &(0x7f0000000480)='./file0\x00', 0x8, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x80000001, 0xfffffffa) write$tun(r0, &(0x7f0000000080)={@void, @val={0x3, 0x3, 0x9, 0x8, 0x0, 0xcf}, @ipv6=@tcp={0x0, 0x6, "b4746f", 0x1f8, 0x6, 0xff, @dev={0xfe, 0x80, '\x00', 0x18}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {[@fragment={0x89, 0x0, 0x7, 0x0, 0x0, 0x3, 0x68}, @hopopts={0x3b, 0x2, '\x00', [@enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4, 0x2}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xff, 0x0, 0x0, 0x0, 0x0, 0xc, 0x67}, @fragment={0x2e, 0x0, 0x9, 0x1, 0x0, 0x7, 0x68}, @hopopts={0x6, 0x7, '\x00', [@ra={0x5, 0x2, 0xfff}, @ra={0x5, 0x2, 0x4}, @jumbo={0xc2, 0x4, 0x2}, @hao={0xc9, 0x10, @mcast2}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @remote}, @enc_lim={0x4, 0x1, 0x7}]}, @srh={0x0, 0xc, 0x4, 0x6, 0x13, 0x8, 0xe0, [@private1={0xfc, 0x1, '\x00', 0x1}, @private0={0xfc, 0x0, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0xf}, @ipv4={'\x00', '\xff\xff', @multicast1}, @loopback, @mcast2]}], {{0x4e24, 0x4e24, r1, 0x41424344, 0x1, 0x0, 0x15, 0x1, 0x9, 0x0, 0x8, {[@sack={0x5, 0xa, [0x6, 0xc9c2]}, @mptcp=@mp_fclose={0x1e, 0xc, 0x40}, @sack_perm={0x4, 0x2}, @nop, @sack_perm={0x4, 0x2}, @mptcp=@synack={0x1e, 0x10, 0x3, 0x2, 0x9, 0x8, 0x1000}, @eol, @exp_smc={0xfe, 0x6}, @timestamp={0x8, 0xa, 0x1000, 0x9}, @nop]}}, {"e8ce4107924817d463b644443688f03b867649fb5ed522328cb6bdacc58548cc28827dd23725736df6e89e5af96fe2c31d8bb6f8ceb03fdbd7a81e7af6eee36eea94592a9b0ac51f482de266ff215d72c2d9cf6b7a6dff81cc0313f96dd3559b0e84c9435df6a83fbd1eb5a1356426a8ea3ae1f15df19e60e466b80340b4f5a9c10615e3e82fd5d9d7c54af249f2206a4251a0928289e4ab1d7eea014af80b23fff385d6ecd46f3a2918d91589ec7c9b91b97992198ee500ea034c63eb8dbed473e4331d"}}}}}, 0x22a) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:44:29 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) [ 2076.453451][T28850] exfat: Bad value for 'fmask' 00:44:29 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000012c0)={0x18, 0x3, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2076.730087][ T27] audit: type=1804 audit(1649724270.052:7619): pid=28857 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1303/bus" dev="sda1" ino=1180 res=1 errno=0 00:44:30 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask, 0x48}]}) 00:44:30 executing program 4: pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0xfff}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={[0x1ff]}, 0x8}) 00:44:30 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea760000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:30 executing program 0: syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) [ 2077.403616][ T27] audit: type=1800 audit(1649724270.052:7620): pid=28857 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1180 res=0 errno=0 [ 2077.527548][T24230] usb 3-1: new full-speed USB device number 25 using dummy_hcd [ 2077.555881][T28870] exfat: Bad value for 'fmask' [ 2077.804617][ T27] audit: type=1804 audit(1649724271.132:7621): pid=28872 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1304/bus" dev="sda1" ino=1176 res=1 errno=0 [ 2078.396594][ T27] audit: type=1800 audit(1649724271.132:7622): pid=28872 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1176 res=0 errno=0 [ 2078.775473][T24230] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 2078.791646][T24230] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 2078.804790][T24230] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 2078.815221][T24230] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2078.825959][T24230] usb 3-1: config 0 descriptor?? [ 2079.320193][T24230] input: HID 045e:07da as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:045E:07DA.000A/input/input12 [ 2079.417044][T24230] microsoft 0003:045E:07DA.000A: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0 [ 2079.569339][ T6] usb 3-1: USB disconnect, device number 25 00:44:33 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5421, &(0x7f0000000240)={'batadv_slave_1\x00'}) accept4$bt_l2cap(r0, 0x0, 0x0, 0x0) 00:44:33 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:44:33 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0, 0x0, 0x6700000}, {&(0x7f0000000580)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) 00:44:33 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}]}) 00:44:33 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea76000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:33 executing program 2: r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010000000018105e04da070000000000010902240001000000000904000009030000000921000000012222000905810308"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000000c0)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0022220000009623062755379630070c0000f22a90041608000bdb1596d10b02007a1583"], 0x0}, 0x0) 00:44:33 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0x7, 0x3, 0x3}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x58, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r1}, 0xc) 00:44:33 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x8, 0x3, &(0x7f0000000340)=@framed={{0x63}}, &(0x7f0000000380)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2080.137167][T28881] exFAT-fs (loop1): invalid boot record signature [ 2080.154111][T28881] exFAT-fs (loop1): failed to read boot sector [ 2080.160345][T28881] exFAT-fs (loop1): failed to recognize exfat type [ 2080.483822][ T27] audit: type=1804 audit(1649724273.762:7623): pid=28886 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1305/bus" dev="sda1" ino=1157 res=1 errno=0 00:44:34 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0x2}) 00:44:34 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea76000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:34 executing program 4: r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 00:44:34 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:44:34 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0xc0189436, &(0x7f0000000240)={'batadv_slave_1\x00'}) [ 2081.125707][ T27] audit: type=1800 audit(1649724273.762:7624): pid=28886 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1157 res=0 errno=0 [ 2081.169604][T28898] exfat: Unknown parameter '' 00:44:34 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x101) [ 2081.523864][ T27] audit: type=1804 audit(1649724274.782:7625): pid=28905 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1306/bus" dev="sda1" ino=1176 res=1 errno=0 00:44:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, 0x0) 00:44:35 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea76000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:35 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0x3}) [ 2082.086088][ T27] audit: type=1800 audit(1649724274.782:7626): pid=28905 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1176 res=0 errno=0 [ 2082.155917][T24234] usb 3-1: new full-speed USB device number 26 using dummy_hcd [ 2082.210359][T28915] exfat: Unknown parameter '' [ 2082.535543][ T27] audit: type=1804 audit(1649724275.812:7627): pid=28917 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1307/bus" dev="sda1" ino=1176 res=1 errno=0 [ 2082.718251][ T27] audit: type=1800 audit(1649724275.812:7628): pid=28917 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1176 res=0 errno=0 [ 2083.353451][T24234] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 2083.375652][T24234] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 2083.404907][T24234] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 2083.423305][T24234] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2083.445199][T24234] usb 3-1: config 0 descriptor?? 00:44:36 executing program 2: r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010000000018105e04da070000000000010902240001000000000904000009030000000921000000012222000905810308"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000000c0)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0022220000009623062755379630070c0000f22a90041608000bdb1596d10b02007a1583"], 0x0}, 0x0) 00:44:36 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, 0x0, &(0x7f0000000240)) 00:44:36 executing program 4: sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0) sendmsg$IEEE802154_LIST_IFACE(0xffffffffffffffff, 0x0, 0x880) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x40, 0x0, 0x0, 0x70bd26, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_run_t:s0\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x4840}, 0x0) 00:44:36 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0x4}) 00:44:36 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x1, 0x571ea6ff, 0x0, 0x80000000}, 0x48) 00:44:36 executing program 3: syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:36 executing program 0: openat$nvram(0xffffffffffffff9c, 0x0, 0x4d4902, 0x0) [ 2083.567241][T28925] exfat: Unknown parameter '' 00:44:36 executing program 4: syz_usb_connect$hid(0x6, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46d, 0xc531, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) [ 2083.633777][T24234] usbhid 3-1:0.0: can't add hid device: -71 [ 2083.642622][T24234] usbhid: probe of 3-1:0.0 failed with error -71 [ 2083.931582][ T27] audit: type=1804 audit(1649724277.212:7629): pid=28932 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1308/bus" dev="sda1" ino=1162 res=1 errno=0 [ 2084.042390][T24234] usb 3-1: USB disconnect, device number 26 00:44:37 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0x5}) 00:44:37 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, 0x0, &(0x7f0000000240)) 00:44:37 executing program 0: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x40000, &(0x7f0000000480)) 00:44:37 executing program 3: syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2084.594397][ T27] audit: type=1800 audit(1649724277.212:7630): pid=28932 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1162 res=0 errno=0 [ 2084.621576][T28944] exfat: Unknown parameter '' [ 2084.776496][T24234] usb 3-1: new full-speed USB device number 27 using dummy_hcd [ 2084.803379][ T27] audit: type=1804 audit(1649724278.132:7631): pid=28950 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1309/bus" dev="sda1" ino=1179 res=1 errno=0 [ 2085.613006][ T27] audit: type=1800 audit(1649724278.132:7632): pid=28950 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1179 res=0 errno=0 [ 2085.874369][T24234] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 2085.885805][T24234] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 2085.899114][T24234] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 2085.909643][T24234] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2085.919780][T24234] usb 3-1: config 0 descriptor?? [ 2086.457832][T24234] input: HID 045e:07da as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:045E:07DA.000B/input/input13 [ 2086.566051][T24234] microsoft 0003:045E:07DA.000B: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0 [ 2086.670810][T23607] usb 3-1: USB disconnect, device number 27 00:44:40 executing program 3: syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:40 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000012c0)={0x18, 0x3, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x4}}, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:44:40 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/sync_on_suspend', 0x1, 0x0) 00:44:40 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0x6}) 00:44:40 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, 0x0, &(0x7f0000000240)) 00:44:40 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) 00:44:40 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000140), &(0x7f00000002c0), 0x2, 0x3) [ 2087.249622][T28960] exfat: Unknown parameter '' [ 2087.542525][ T27] audit: type=1804 audit(1649724280.872:7633): pid=28965 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1310/bus" dev="sda1" ino=1164 res=1 errno=0 00:44:41 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0x7}) 00:44:41 executing program 3: syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:41 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000012c0)={0x18, 0x3, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}, &(0x7f00000001c0)='syzkaller\x00', 0x1f, 0x1000, &(0x7f0000000280)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:44:41 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/fs/cgroup', 0x0, 0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f00000002c0), 0x0, 0x0, 0x0) 00:44:41 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x8) [ 2088.195320][ T27] audit: type=1800 audit(1649724280.872:7634): pid=28965 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1164 res=0 errno=0 00:44:41 executing program 2: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x88060, &(0x7f0000000180)) 00:44:41 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000012c0)={0x18, 0x3, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0xa}}, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2088.315802][T28978] exfat: Unknown parameter '' [ 2088.568602][ T27] audit: type=1804 audit(1649724281.892:7635): pid=28981 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1311/bus" dev="sda1" ino=1174 res=1 errno=0 00:44:42 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0x8}) 00:44:42 executing program 3: syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:42 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000640)={0x1, &(0x7f0000000600)=[{0x8000}]}) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 2089.262627][ T27] audit: type=1800 audit(1649724281.892:7636): pid=28981 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1174 res=0 errno=0 [ 2089.263358][T24234] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 2089.369114][T28991] exfat: Unknown parameter '' [ 2089.655899][ T27] audit: type=1804 audit(1649724282.982:7637): pid=28995 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1312/bus" dev="sda1" ino=1170 res=1 errno=0 [ 2089.844236][T24234] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 2090.303354][ T27] audit: type=1800 audit(1649724282.982:7638): pid=28995 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1170 res=0 errno=0 [ 2090.463603][T24234] usb 1-1: string descriptor 0 read error: -22 [ 2090.471082][T24234] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 2090.480689][T24234] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 00:44:43 executing program 0: r0 = creat(&(0x7f0000000400)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x1) 00:44:43 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000012c0)={0x18, 0x3, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0xf}}, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:44:43 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x8) 00:44:43 executing program 4: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x101401, 0x0) 00:44:43 executing program 3: syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r3, r4, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:43 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0x9}) [ 2090.601510][ T4028] usb 1-1: USB disconnect, device number 38 00:44:44 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5411, &(0x7f0000000240)={'batadv_slave_1\x00'}) [ 2090.650866][T29006] exfat: Unknown parameter ' ' 00:44:44 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) 00:44:44 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0xa}) [ 2091.006378][ T27] audit: type=1804 audit(1649724284.282:7639): pid=29011 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1313/bus" dev="sda1" ino=1157 res=1 errno=0 00:44:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIOCLEX(r0, 0x5451) 00:44:44 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x8) 00:44:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x48) 00:44:45 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r0) 00:44:45 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2091.625994][ T27] audit: type=1800 audit(1649724284.282:7640): pid=29011 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1157 res=0 errno=0 [ 2091.649062][T29018] exfat: Unknown parameter ' [ 2091.649062][T29018] ' 00:44:45 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0xc}) 00:44:45 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8993, &(0x7f0000000240)={'batadv_slave_1\x00'}) 00:44:45 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000012c0)={0x18, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2092.026147][ T27] audit: type=1804 audit(1649724285.352:7641): pid=29032 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1314/bus" dev="sda1" ino=1158 res=1 errno=0 00:44:45 executing program 2: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) inotify_rm_watch(r0, 0x0) 00:44:46 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, 0x0) 00:44:46 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2092.686710][T29037] exfat: Unknown parameter ' ' 00:44:46 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = dup(r0) write$cgroup_subtree(r1, 0x0, 0x0) [ 2092.765782][ T27] audit: type=1800 audit(1649724285.352:7642): pid=29032 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1158 res=0 errno=0 00:44:46 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0xd}) 00:44:46 executing program 2: r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCMIWAIT(r0, 0x545c, 0x0) 00:44:46 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x541b, 0x0) [ 2093.144047][ T27] audit: type=1804 audit(1649724286.472:7643): pid=29051 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1315/bus" dev="sda1" ino=1165 res=1 errno=0 [ 2093.752050][T29054] exfat: Unknown parameter '' 00:44:47 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:47 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = dup(r0) write$cgroup_subtree(r1, 0x0, 0x3e) 00:44:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, 0x0) 00:44:47 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, 0x0, 0x0) [ 2093.776880][ T27] audit: type=1800 audit(1649724286.472:7644): pid=29051 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1165 res=0 errno=0 00:44:47 executing program 0: r0 = inotify_init1(0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000080), 0x0, 0x0, 0x0) 00:44:47 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/uvcvideo', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x0, 0x0) [ 2094.062608][ T27] audit: type=1804 audit(1649724287.342:7645): pid=29071 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1316/bus" dev="sda1" ino=1165 res=1 errno=0 00:44:48 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000000)={[0x9]}, &(0x7f0000000100), 0x8) 00:44:48 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0xf}) 00:44:48 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2}, 0x0) 00:44:48 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:48 executing program 0: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000240), 0x80800, 0x0) [ 2094.886486][ T27] audit: type=1800 audit(1649724287.342:7646): pid=29071 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1165 res=0 errno=0 00:44:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 2094.938349][T29077] exfat: Unknown parameter '' 00:44:48 executing program 2: r0 = socket(0x25, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x1702, &(0x7f00000000c0)) 00:44:48 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0x10}) 00:44:48 executing program 0: r0 = socket(0x1, 0x2, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x805) [ 2095.147484][ T27] audit: type=1804 audit(1649724288.482:7647): pid=29092 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1317/bus" dev="sda1" ino=1166 res=1 errno=0 00:44:49 executing program 2: r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SW_SYNC_IOC_INC(r0, 0xc0189436, &(0x7f00000002c0)) 00:44:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 00:44:49 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:49 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8946, &(0x7f0000000240)={'batadv_slave_1\x00'}) 00:44:49 executing program 0: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$dupfd(r0, 0x0, r1) [ 2095.924688][T29096] exfat: Unknown parameter '' [ 2095.937666][ T27] audit: type=1800 audit(1649724288.482:7648): pid=29092 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1166 res=0 errno=0 00:44:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4a364529da4300ee1109cb7c9aa57f8cb", 0x22, 0x4200}], 0x0, &(0x7f00000003c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 00:44:49 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0x11}) 00:44:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 2096.071320][T29110] exfat: Unknown parameter '' [ 2096.334579][ T27] audit: type=1804 audit(1649724289.662:7649): pid=29112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1318/bus" dev="sda1" ino=1169 res=1 errno=0 00:44:50 executing program 0: r0 = openat$rtc(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_SET_TIME(r0, 0x7003, 0x0) 00:44:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000200)={'gre0\x00', &(0x7f00000001c0)={'gre0\x00', 0x0, 0x8708, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @empty}}}}) [ 2096.931398][T29116] loop2: detected capacity change from 0 to 512 00:44:50 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:50 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0x48}) [ 2096.983649][ T27] audit: type=1800 audit(1649724289.662:7650): pid=29112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1169 res=0 errno=0 00:44:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 2097.113980][T29116] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2097.123307][T29128] exfat: Unknown parameter 'H' [ 2097.374536][ T27] audit: type=1804 audit(1649724290.702:7651): pid=29131 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1319/bus" dev="sda1" ino=1170 res=1 errno=0 00:44:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4a364529da4300ee1109cb7c9aa57f8cb", 0x22, 0x4200}], 0x0, &(0x7f00000003c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 00:44:51 executing program 5: socket(0xa, 0x2, 0x3) 00:44:51 executing program 0: r0 = openat$rtc(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_SET_TIME(r0, 0x7003, 0x0) 00:44:51 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2097.989341][ T27] audit: type=1800 audit(1649724290.702:7652): pid=29131 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1170 res=0 errno=0 00:44:51 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0x4c}) 00:44:51 executing program 4: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000100), 0x3abd00, 0x0) 00:44:51 executing program 0: r0 = openat$rtc(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_SET_TIME(r0, 0x7003, 0x0) [ 2098.147684][T29145] exfat: Unknown parameter 'L' [ 2098.172402][T29149] loop2: detected capacity change from 0 to 512 [ 2098.434815][ T27] audit: type=1804 audit(1649724291.762:7653): pid=29152 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1320/bus" dev="sda1" ino=1186 res=1 errno=0 00:44:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8916, &(0x7f0000000380)={{0x2, 0x0, @multicast1}, {0x2, @remote}, 0x0, {0x2, 0x0, @multicast2}, 'veth0_to_bridge\x00'}) 00:44:52 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:52 executing program 0: r0 = openat$rtc(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_SET_TIME(r0, 0x7003, 0x0) 00:44:52 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0x60}) 00:44:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0xd1170000, &(0x7f0000000280), 0x0, &(0x7f0000000a40)=ANY=[]) [ 2099.069857][ T27] audit: type=1800 audit(1649724291.762:7654): pid=29152 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1186 res=0 errno=0 [ 2099.135648][T29149] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 00:44:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4a364529da4300ee1109cb7c9aa57f8cb", 0x22, 0x4200}], 0x0, &(0x7f00000003c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) [ 2099.201634][T29167] exfat: Unknown parameter '`' [ 2099.479455][ T27] audit: type=1804 audit(1649724292.802:7655): pid=29170 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1321/bus" dev="sda1" ino=1176 res=1 errno=0 00:44:53 executing program 0: r0 = socket(0x25, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x1774, 0x0) 00:44:53 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0x68}) 00:44:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0xfa16, &(0x7f0000000a40)=ANY=[]) [ 2100.091518][ T27] audit: type=1800 audit(1649724292.802:7656): pid=29170 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1176 res=0 errno=0 00:44:53 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'\x00', 0x4019}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc03}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) write$tun(r0, &(0x7f0000000440)={@val, @val={0x5}, @ipv4=@igmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @loopback, @private}}}, 0x2a) 00:44:53 executing program 0: syz_io_uring_setup(0x6ceb, &(0x7f0000002b80)={0x0, 0x0, 0x22}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000002c00), &(0x7f0000002c40)) 00:44:53 executing program 4: r0 = syz_io_uring_setup(0x3ef9, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ee8000/0x1000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x61bd, 0x0, 0x0, 0x0, 0xfffffffffffffdae) 00:44:53 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2100.295497][T29180] exfat: Unknown parameter 'h' 00:44:53 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0x6c}) [ 2100.369627][T29179] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 2100.378320][T29186] loop2: detected capacity change from 0 to 512 [ 2100.516287][ T27] audit: type=1804 audit(1649724293.842:7657): pid=29191 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1322/bus" dev="sda1" ino=1150 res=1 errno=0 [ 2100.629913][T29179] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:44:54 executing program 0: r0 = socket(0x1, 0x1, 0x0) sendmsg$NFNL_MSG_ACCT_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0xf0ff7f00000000}}, 0x0) 00:44:54 executing program 4: r0 = syz_io_uring_setup(0x3ef9, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ee8000/0x1000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x61bd, 0x0, 0x0, 0x0, 0xfffffffffffffdae) [ 2101.273061][ T27] audit: type=1800 audit(1649724293.842:7658): pid=29191 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 2101.280316][T29186] EXT4-fs: failed to create workqueue [ 2101.303609][T29200] exfat: Unknown parameter 'l' 00:44:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4a364529da4300ee1109cb7c9aa57f8cb", 0x22, 0x4200}], 0x0, &(0x7f00000003c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) [ 2101.331182][T29186] EXT4-fs (loop2): mount failed 00:44:54 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0x74}) [ 2101.376294][T29179] net_ratelimit: 4 callbacks suppressed [ 2101.376306][T29179] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 00:44:54 executing program 0: r0 = syz_io_uring_setup(0x3ef9, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ee8000/0x1000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x61bd, 0x0, 0x0, 0x0, 0xfffffffffffffdae) 00:44:54 executing program 4: r0 = syz_io_uring_setup(0x3ef9, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ee8000/0x1000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x61bd, 0x0, 0x0, 0x0, 0xfffffffffffffdae) [ 2101.485742][T29206] loop2: detected capacity change from 0 to 512 [ 2101.525359][T29208] exfat: Unknown parameter 't' 00:44:54 executing program 0: r0 = syz_io_uring_setup(0x3ef9, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ee8000/0x1000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x61bd, 0x0, 0x0, 0x0, 0xfffffffffffffdae) [ 2101.540100][T29206] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2101.608715][T29206] fscrypt (loop2, inode 2): Error -61 getting encryption context 00:44:55 executing program 5: r0 = syz_io_uring_setup(0x3ef9, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ee8000/0x1000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x61bd, 0x0, 0x0, 0x0, 0xfffffffffffffdae) 00:44:55 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0x7a}) 00:44:55 executing program 4: r0 = syz_io_uring_setup(0x3ef9, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ee8000/0x1000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x61bd, 0x0, 0x0, 0x0, 0xfffffffffffffdae) [ 2101.722307][T29219] exfat: Unknown parameter 'z' 00:44:55 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:55 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0x89}) 00:44:55 executing program 2: r0 = socket(0x25, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x1709, 0x0) 00:44:55 executing program 4: r0 = syz_io_uring_setup(0x182f, &(0x7f0000000200), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000002c0)) mmap$IORING_OFF_SQES(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x10000000) 00:44:55 executing program 0: r0 = syz_io_uring_setup(0x3ef9, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ee8000/0x1000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x61bd, 0x0, 0x0, 0x0, 0xfffffffffffffdae) 00:44:55 executing program 5: r0 = syz_io_uring_setup(0x3ef9, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ee8000/0x1000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x61bd, 0x0, 0x0, 0x0, 0xfffffffffffffdae) 00:44:55 executing program 4: r0 = socket(0x25, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x1705, 0x0) 00:44:55 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x20, 0x2, 0x1, 0x201, 0x0, 0x0, {}, [@CTA_MARK={0x8}, @CTA_FILTER={0x4}]}, 0x20}}, 0x0) [ 2102.292507][T29224] exfat: Unknown parameter '‰' 00:44:55 executing program 5: r0 = syz_io_uring_setup(0x3ef9, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ee8000/0x1000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x61bd, 0x0, 0x0, 0x0, 0xfffffffffffffdae) 00:44:55 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000880)={0x3, 0x4, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x62000000}, [@alu={0x4, 0x0, 0x2}]}, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2102.519167][ T27] audit: type=1804 audit(1649724295.842:7659): pid=29240 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1323/bus" dev="sda1" ino=1171 res=1 errno=0 00:44:56 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0xd8}) 00:44:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x0, 0xa16, 0x1ff}) [ 2103.248077][ T27] audit: type=1800 audit(1649724295.842:7660): pid=29240 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1171 res=0 errno=0 00:44:56 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000fff000/0x1000)=nil}) 00:44:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x8208ae63, 0x0) [ 2103.327011][T29249] exfat: Unknown parameter 'Ø' 00:44:56 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000180), 0x0, 0x0) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x9) 00:44:56 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x0) mmap$snddsp_status(&(0x7f0000ffc000/0x3000)=nil, 0x1000, 0x1000009, 0x13, r0, 0x82000000) 00:44:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) 00:44:56 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0xd9}) [ 2103.778668][ T27] audit: type=1804 audit(1649724297.062:7661): pid=29269 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1324/bus" dev="sda1" ino=1172 res=1 errno=0 [ 2103.783736][ T1222] ieee802154 phy0 wpan0: encryption failed: -22 [ 2103.805635][ T27] audit: type=1800 audit(1649724297.062:7662): pid=29269 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1172 res=0 errno=0 [ 2103.812197][ T1222] ieee802154 phy1 wpan1: encryption failed: -22 00:44:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x0, 0x0, 0x7}) 00:44:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x3000}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)) 00:44:57 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2104.386986][T29272] exfat: Unknown parameter 'Ù' 00:44:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x300000}) 00:44:57 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0xda}) 00:44:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x8030ae7c, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0}) 00:44:57 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req={0x7, 0x4}, 0x10) [ 2104.548492][T29288] exfat: Unknown parameter 'Ú' [ 2104.693695][ T27] audit: type=1804 audit(1649724298.012:7663): pid=29294 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1325/bus" dev="sda1" ino=1180 res=1 errno=0 00:44:58 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0xfe}) [ 2105.406974][ T27] audit: type=1800 audit(1649724298.012:7664): pid=29294 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1180 res=0 errno=0 00:44:58 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000001000000180001", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:58 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r1, r0) mmap$binder(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r2, 0x0) 00:44:58 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000600)={0xffffffffffffffff}) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)='(', 0x1}, {0x0}], 0x2) 00:44:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x3000}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)) 00:44:58 executing program 4: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) sync() request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f0000000180)='##}&&\x00', 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(0xffffffffffffffff, 0xc1004110, 0x0) 00:44:58 executing program 2: r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "0610d3bd88fff7b0ea6b5f201beab23c3577eeba7f47baaff8469b5066c806a2461c3c72baacf22df0e7283fb4b5bb7b3d0b4e6c8b7f520c171fef5169643ab5"}, 0x48, r0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x6, r1, 0x0) [ 2105.607606][T29305] exfat: Unknown parameter 'þ' 00:44:59 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}], [], 0xff}) 00:44:59 executing program 0: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x26c41) [ 2106.123817][ T27] audit: type=1804 audit(1649724299.402:7665): pid=29316 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1326/bus" dev="sda1" ino=1167 res=1 errno=0 [ 2106.216042][ T27] audit: type=1800 audit(1649724299.402:7666): pid=29316 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1167 res=0 errno=0 00:44:59 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000001000000180001", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:44:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x3000}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) 00:44:59 executing program 2: r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "0610d3bd88fff7b0ea6b5f201beab23c3577eeba7f47baaff8469b5066c806a2461c3c72baacf22df0e7283fb4b5bb7b3d0b4e6c8b7f520c171fef5169643ab5"}, 0x48, r0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x6, r1, 0x0) [ 2106.555039][T29327] exfat: Unknown parameter 'ÿ' 00:44:59 executing program 0: r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "0610d3bd88fff7b0ea6b5f201beab23c3577eeba7f47baaff8469b5066c806a2461c3c72baacf22df0e7283fb4b5bb7b3d0b4e6c8b7f520c171fef5169643ab5"}, 0x48, r0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x6, r1, 0x0) 00:44:59 executing program 2: r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "0610d3bd88fff7b0ea6b5f201beab23c3577eeba7f47baaff8469b5066c806a2461c3c72baacf22df0e7283fb4b5bb7b3d0b4e6c8b7f520c171fef5169643ab5"}, 0x48, r0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x6, r1, 0x0) 00:44:59 executing program 1: mknodat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x4, 0x2) syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}]}) [ 2106.917307][ T27] audit: type=1804 audit(1649724300.242:7667): pid=29336 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1327/bus" dev="sda1" ino=1166 res=1 errno=0 00:45:00 executing program 4: r0 = getpid() r1 = getpid() tgkill(r0, r1, 0x20000003) 00:45:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x3000}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)) 00:45:00 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000001000000180001", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:45:00 executing program 0: r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "0610d3bd88fff7b0ea6b5f201beab23c3577eeba7f47baaff8469b5066c806a2461c3c72baacf22df0e7283fb4b5bb7b3d0b4e6c8b7f520c171fef5169643ab5"}, 0x48, r0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x6, r1, 0x0) [ 2107.545759][ T27] audit: type=1800 audit(1649724300.242:7668): pid=29336 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1166 res=0 errno=0 00:45:01 executing program 2: r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "0610d3bd88fff7b0ea6b5f201beab23c3577eeba7f47baaff8469b5066c806a2461c3c72baacf22df0e7283fb4b5bb7b3d0b4e6c8b7f520c171fef5169643ab5"}, 0x48, r0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x6, r1, 0x0) 00:45:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r0, &(0x7f0000005e80)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c, &(0x7f0000000980)=[{&(0x7f0000000600)="132b4c9549a5609f6feaa7b4d75f80418eb1209387ae31f224bae9567ba76bff7f8b87a136e4e801af8d5be32845e459c4bf408657c0d54cad00813494e7879bb7ddb339e0b32406f0914fac3fef046dfc09825365a0a64a2382248302d05322dc0b", 0x62}, {&(0x7f0000000680)="de9209a0e601015ab12f3e9aa8eaf23d9feaf8aa4b9a4a338f7a30b1534df73c4416fe472ff907f2cf6ffe7c7a1444cd2fef2ae5b2b940e403215a6019ee88af117d3f3e666a9ddcf22922e01779eb80d4fa1e7c60c62d4225b895f9d8", 0x5d}, {&(0x7f0000000700)="eff4aa21d81a343990d5d2e87dfaaa3b1e318ba163c433b2016c39646fed0196b3dcc79139425283ff01a0514db992a0a65a94d4890d0bc19a852561ead0b2b1edc677a4c9", 0x45}, {&(0x7f0000000780)="250cef1f1956d3fe0fbbe2b8e6901ddab170f32bcb6012dec0e34d95ecc61471992af99ddb820e809a6e13fa6d0e80536f77392d54a6edfa8724fab8805c9ce8c92bb768df6abcf26b8839590022f6f85246b319f1518c77e03f78c54c7318cf87fb3f35c14d80f3e6f625acdc832da7a290f7aee081b89a20ae87a133cf2a6869b46c25f5e3a65652616e42d51f176d70760a583fb3", 0x96}, {&(0x7f0000000840)="745330a1777052cfb822edddd0273b6569dc9f428dda21f7fb3eb190b79a2f0f892b0ba1f69570727593ccc025a82516932bc7ddc7061755ba31d4b01a5c048a2a0c3a36", 0xfffc}, {&(0x7f0000000040)="3621b0f55d14dbcb980733110c36e141f716ca5ed377c432b4e9df2f971dd78643745a33bc70122365a87308b80989e3b0157d4315026f", 0x37}, {&(0x7f00000008c0)="2d1da8d984043f224b8d49d2ebda649ffedfe71ead41aff8e71753028bd0174c9ea5c2eff5444852d9189c68d13a90d1ca5a58f047449da08a37a96d1bdc85f2376a4b24dce04fcded1e1871dd1318172461c6fb0174b2b040238f860cc1793db7faf98a84aedc37787e4a975e6cd30162aba823607915a9a37192f2ed29aab801148cf9a13bf172465e7b1cbfae93c5317646c317d72979e8b6046f2d", 0x9d}], 0x7, &(0x7f0000000a00)=[@dstopts_2292={{0x28, 0x29, 0x4, {0x0, 0x1, '\x00', [@jumbo, @ra]}}}], 0x28}}, {{&(0x7f0000000a40)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000000a80)="599082c9e3e6c4ed48d8459a7ca912d36b1af7e2d8bef7992dd2663ff5c460fd3fd86d32b7a1b502180fca4b23ed4319b882fefa3ec03d8e39883e91e2db8b86717886ba7a4b699eb72b31372239a1ad434f4a35d0e6a2312bab2027b3cdb190c96db4c4e84f19bf010776941ace876c518dc0a48e7d6b", 0x77}, {&(0x7f0000000b00)="ab1efb69ff8d5043f9b97f2a4f9df766ad1128da6d9a9eac4d1ba69d06a62f8c38250979ddf3261664cc253892e690ceb9e30844", 0x34}, {&(0x7f0000000b80)}, {&(0x7f0000000d00)}, {&(0x7f0000000d40)="20749ab8bee5b94b02e1719d988bcc008bed0b9641a3fe25b87cc806b6ec06ce6c512aeb51ca93435edaeb84b9e781d8e6b3bbf086dca32e462a814ad07da58892cd71555813e9fd8b8e32bf331ce1be6aba80c90e96e38bbef00656682f8306dfb736554b8ef509bcdf6e2e68ced0825f6bdebb9486c16399c813f4e5c8c68e8792fbc317504eb6742a2eef43e05abcda368ad293385c22c3d3f60749c625a1b284bb2843cff82a13126523952be7", 0xaf}, {&(0x7f0000000e00)="9c2f33dc36b675688adaf68f4dbfa2de2561ec67a1ad51c0d02e569696d1ed374effa4a8f50f9a9c7e50f4669b1095e828cb9f2f25bf38677cafa78a06ed0f5c24c2350632db0de3b6462ee6b798006524dcf7ba2aa594abb8bc185348f488783bb7837ef36d98ab39211770def54c1d9a81f6dd6b2b26ff62793d1bb602fee8cf8a855cecbe9a845273ab10b38ba78f7e438af8cbaa519f0888805bb277fb64729fadb7dab593ce65d9d25d207a9254112fdfa95aab4305b37c30bf4244ae00251a24a1a4f7afa71cac9c6d4a6a466d19fc672a9f187ea4a3cb3a701bbc93ab346cf812c3cd1ee83a5d8de792913fa807", 0xf1}, {&(0x7f0000000f00)="bec4ea885a49fec93464514e54feb4aed4ac670959f9536b470318f7b53d4d644a54a8439a84eff54d7305a20c2697e3dac466ace9e202a61f409b1c3c09f09cd3605a84eadc7608c9dcd204accc742c4bd1774bd4cc29915c4b3c22e962f2454c0e2dc2d1ccb7f9627f5a952c54ebbf7a1cbce0f80a47bf9db232054095c73a67acdae7691dcb33832291df0dc21415", 0x90}, {&(0x7f0000000fc0)="58bc8eed8c58a97817", 0x9}, {&(0x7f0000001000)="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", 0xaed}], 0x9, &(0x7f00000020c0)=[@dontfrag={{0x14}}, @hoplimit={{0x14}}, @dstopts_2292={{0x120, 0x29, 0x4, {0x0, 0x20, '\x00', [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @hao={0xc9, 0x10, @private2}, @generic={0x0, 0x99, "a2404591434980ed64dfa49b47ed8318257f3245b19b393da79f97456da120ee3938ad482e7b212835f2d7d87e55023a8365d1d0033b9939db5fa094dd73b22d55860f36c9cdfdb7818fc34bff15bb11f0f9347d85f3d42b9e0e713f3752acc1459cfb8a0102d158347c9fea009755fcdbda390e208fcf174b003991810d3ecc191d8a77dbd1af7ce9a1047746d104790bb395814307c9df6d"}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @remote}]}}}], 0x150}}, {{&(0x7f0000002240)={0xa, 0x0, 0x0, @loopback}, 0x1c, &(0x7f00000023c0)=[{&(0x7f0000002280)="63ab866ddbdafc1cfb9459f0ad834365", 0x10}, {0x0}], 0x2, &(0x7f0000002440)=[@pktinfo={{0x24, 0x29, 0x32, {@empty}}}, @dontfrag={{0x14}}, @hoplimit={{0x14}}, @hopopts_2292={{0x30, 0x29, 0x36, {0x0, 0x2, '\x00', [@hao={0xc9, 0x10, @remote}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@private2}}}, @dontfrag={{0x14}}], 0xc8}}, {{&(0x7f00000035c0)={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f0000004a00)=[{0x0}, {0x0}, {&(0x7f0000004900)="c2", 0x1}], 0x3}}, {{&(0x7f0000004a80)={0xa, 0x0, 0x0, @private1}, 0x1c, &(0x7f0000004c00)=[{&(0x7f0000004ac0)='4', 0x1}, {&(0x7f0000004b00)="729c330567a76976ecb518ecbf0da65acaf2d1bd0dbe06b3e7ae6103c1b1e002e257cf4d435f2637b8c45813ba16c5686169a1fc7b76ac6dea0b122f40b87bd96599e48d7e7acb0765d898cdd17a362dac2419284a35f4cb8bb87ab311a6b99ef6810eab0b6273810dc5270ce2d25b92da6f2b37ea121133fddc98544d7bdf56bd4956bb04ef1f95c5734f", 0x8b}, {&(0x7f0000004bc0)="eb7638f878780dda", 0x8}], 0x3}}], 0x5, 0x0) 00:45:01 executing program 0: r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "0610d3bd88fff7b0ea6b5f201beab23c3577eeba7f47baaff8469b5066c806a2461c3c72baacf22df0e7283fb4b5bb7b3d0b4e6c8b7f520c171fef5169643ab5"}, 0x48, r0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x6, r1, 0x0) [ 2107.666171][T29343] exFAT-fs (loop1): invalid boot record signature [ 2107.696264][T29343] exFAT-fs (loop1): failed to read boot sector [ 2107.723406][T29343] exFAT-fs (loop1): failed to recognize exfat type [ 2108.064488][ T27] audit: type=1804 audit(1649724301.392:7669): pid=29356 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1328/bus" dev="sda1" ino=1161 res=1 errno=0 00:45:01 executing program 1: mknodat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x4, 0x2) (async) syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}]}) 00:45:01 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:45:02 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100d02400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) [ 2108.615243][ T27] audit: type=1800 audit(1649724301.392:7670): pid=29356 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1161 res=0 errno=0 00:45:02 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = socket(0x11, 0xa, 0x2) r4 = socket$inet(0x2, 0x3, 0x9) ioctl$FIBMAP(r4, 0x1, &(0x7f0000000100)=0x7fff) getsockopt(0xffffffffffffffff, 0x114, 0x0, 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8000000000004) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x25, 0x0, 0x0) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000007e060000000000000000008500000075000040850000000800"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='ext4_mark_inode_dirty\x00'}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYRES16=r6], 0xa) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xc, 0x10, 0xffffffffffffffff, 0x5b333000) setsockopt$sock_timeval(r5, 0x1, 0x49, &(0x7f0000000040)={0x77359400}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) [ 2108.759626][T29371] exFAT-fs (loop1): invalid boot record signature [ 2108.775043][T29373] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 2108.788212][T29371] exFAT-fs (loop1): failed to read boot sector [ 2108.800570][T29373] netlink: 209596 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2108.825347][T29371] exFAT-fs (loop1): failed to recognize exfat type [ 2109.055375][ T27] audit: type=1804 audit(1649724302.382:7671): pid=29375 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1329/bus" dev="sda1" ino=1187 res=1 errno=0 00:45:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x3000}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)) 00:45:03 executing program 1: mknodat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x4, 0x2) syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}]}) mknodat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x4, 0x2) (async) syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}]}) (async) 00:45:03 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x22048001, 0x0, 0x0) [ 2109.756308][ T27] audit: type=1800 audit(1649724302.382:7672): pid=29375 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1187 res=0 errno=0 00:45:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0xd, 0x0, &(0x7f0000000080)) [ 2109.871607][T29384] exFAT-fs (loop1): invalid boot record signature [ 2109.882544][T29384] exFAT-fs (loop1): failed to read boot sector [ 2109.889244][T29384] exFAT-fs (loop1): failed to recognize exfat type [ 2110.183834][ T27] audit: type=1804 audit(1649724303.512:7673): pid=29392 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1330/bus" dev="sda1" ino=1186 res=1 errno=0 00:45:04 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100d02400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 00:45:04 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x22048001, 0x0, 0x0) 00:45:04 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x9}}]}) creat(&(0x7f0000000000)='./bus\x00', 0x58) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x400100000001) write$P9_RREADLINK(r0, &(0x7f0000000040)={0xe, 0x17, 0x2, {0x5, './bus'}}, 0xe) 00:45:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x208e19b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg(r2, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) [ 2110.850367][ T27] audit: type=1800 audit(1649724303.512:7674): pid=29392 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1186 res=0 errno=0 [ 2110.886154][T29398] exFAT-fs (loop1): invalid boot record signature [ 2110.897243][T29398] exFAT-fs (loop1): failed to read boot sector [ 2110.911865][T29398] exFAT-fs (loop1): failed to recognize exfat type [ 2110.942487][T29403] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 2111.057509][ T27] audit: type=1804 audit(1649724304.392:7675): pid=29407 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1331/bus" dev="sda1" ino=1175 res=1 errno=0 00:45:04 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = socket(0x11, 0xa, 0x2) r4 = socket$inet(0x2, 0x3, 0x9) ioctl$FIBMAP(r4, 0x1, &(0x7f0000000100)=0x7fff) getsockopt(0xffffffffffffffff, 0x114, 0x0, 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8000000000004) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x25, 0x0, 0x0) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000007e060000000000000000008500000075000040850000000800"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='ext4_mark_inode_dirty\x00'}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYRES16=r6], 0xa) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xc, 0x10, 0xffffffffffffffff, 0x5b333000) setsockopt$sock_timeval(r5, 0x1, 0x49, &(0x7f0000000040)={0x77359400}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) [ 2111.696423][T29403] netlink: 209596 bytes leftover after parsing attributes in process `syz-executor.2'. 00:45:05 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = socket(0x11, 0xa, 0x2) r4 = socket$inet(0x2, 0x3, 0x9) ioctl$FIBMAP(r4, 0x1, &(0x7f0000000100)=0x7fff) getsockopt(0xffffffffffffffff, 0x114, 0x0, 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8000000000004) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x25, 0x0, 0x0) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000007e060000000000000000008500000075000040850000000800"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='ext4_mark_inode_dirty\x00'}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYRES16=r6], 0xa) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xc, 0x10, 0xffffffffffffffff, 0x5b333000) setsockopt$sock_timeval(r5, 0x1, 0x49, &(0x7f0000000040)={0x77359400}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) 00:45:05 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x0, 0x0, 0x0) 00:45:05 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x9}}]}) creat(&(0x7f0000000000)='./bus\x00', 0x58) (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) (async) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x400100000001) (async, rerun: 32) write$P9_RREADLINK(r0, &(0x7f0000000040)={0xe, 0x17, 0x2, {0x5, './bus'}}, 0xe) (rerun: 32) [ 2111.833568][ T27] audit: type=1800 audit(1649724304.392:7676): pid=29407 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1175 res=0 errno=0 [ 2111.911167][T29416] exFAT-fs (loop1): invalid boot record signature [ 2111.925109][T29416] exFAT-fs (loop1): failed to read boot sector [ 2111.931482][T29416] exFAT-fs (loop1): failed to recognize exfat type 00:45:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x208e19b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg(r2, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) [ 2112.169643][ T27] audit: type=1804 audit(1649724305.452:7677): pid=29423 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1332/bus" dev="sda1" ino=1189 res=1 errno=0 00:45:05 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask={'fmask', 0x3d, 0x9}}]}) creat(&(0x7f0000000000)='./bus\x00', 0x58) (async, rerun: 32) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) (async, rerun: 32) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x400100000001) (async) write$P9_RREADLINK(r0, &(0x7f0000000040)={0xe, 0x17, 0x2, {0x5, './bus'}}, 0xe) 00:45:05 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x208e19b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg(r2, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 00:45:05 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x0, 0x0, 0x0) 00:45:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = socket(0x11, 0xa, 0x2) r4 = socket$inet(0x2, 0x3, 0x9) ioctl$FIBMAP(r4, 0x1, &(0x7f0000000100)=0x7fff) getsockopt(0xffffffffffffffff, 0x114, 0x0, 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8000000000004) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x25, 0x0, 0x0) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000007e060000000000000000008500000075000040850000000800"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='ext4_mark_inode_dirty\x00'}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYRES16=r6], 0xa) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xc, 0x10, 0xffffffffffffffff, 0x5b333000) setsockopt$sock_timeval(r5, 0x1, 0x49, &(0x7f0000000040)={0x77359400}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) [ 2112.654106][T29437] exFAT-fs (loop1): invalid boot record signature [ 2112.660793][T29437] exFAT-fs (loop1): failed to read boot sector [ 2112.863549][ T27] kauditd_printk_skb: 1 callbacks suppressed [ 2112.863655][ T27] audit: type=1804 audit(1649724306.172:7679): pid=29444 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1333/bus" dev="sda1" ino=1175 res=1 errno=0 [ 2112.905417][T29437] exFAT-fs (loop1): failed to recognize exfat type 00:45:06 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000000000)='./bus\x00', 0x0, 0x4, &(0x7f00000001c0)=[{&(0x7f0000000240)="8a6e62b1ee12209a749679e46acb0181fc8bd982e4cbe8c02895caedfc13b7506123fc3614e5e8585aae8f2ca6495329520e0e0cf2641e0cdd04745b84d4cc9ac65d3cdee28a6d6598af1917887942878b3e74fbb6d33f810d", 0x59, 0x3}, {&(0x7f00000002c0)="e97ffb39e9203cb6e185fec4e34e3cd0c271d9dbe108b77b15441e3f503d3eda34e7bd705e717c9382ce8aa4638d2a90fcd29c4bc0fe4aa7b7ab2543d49228f7f8aef1d9fe288f50c86df8fa6091dceac5e38e2007b8eb233a67de0f262c8af4606422cf08ccc51dcde482e3f7d49bc0710549003d1cd835fb688571a24d917496000d06b59a64df754227fc0396c2ea9ff7a442d9deb285fe516e7a38aa0c", 0x9f, 0x8}, {&(0x7f0000000100)="e6f9343ee489e8aab1bb214623f1298e0bc3631f20b8ac0929365ff3741acac7e087d14c0912d1d5", 0x28, 0x805}, {&(0x7f0000000140)="65cae8c46ce58f53f53d5e2fa30d5851ab5f4eaa06d92afa530cda0da3fff6b016cc697b4ca0e6a11da490b7a93ac7a4f1cd127094c919fc09324f10e9fc3c9978fc9b3480565a70cbd5b2689821e983a13fb201d584121248ab0ca18cbd79e1a21526b6f61aef6c6aa916723aec70f959a9", 0x72, 0xfffffffffffffffd}], 0x40410, &(0x7f0000002340)={[{@fmask}]}) creat(&(0x7f0000000040)='./bus/file0\x00', 0xa2) [ 2113.213485][ T27] audit: type=1800 audit(1649724306.172:7680): pid=29444 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1175 res=0 errno=0 00:45:06 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x3) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x1b) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x102) sendfile(r4, r5, 0x0, 0x10600) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=r0, @ANYBLOB="09000000000004002e2f62757300da524fe91e46236c1b15aca8a96859a2b37449c7e8f606f6530234930b083d99ce65b028f78620bf8d1351f74267c70be7246d2b6561f2c534dd7f180614f350c062d55604698644c46a7125b97f1ea1b1eb76defe75528041c078333936f30132317d5403501384ff68b44af30d4f7d62026f63b424958e93949a417a2cc0149c88e2c158f940ae1bfb35c09d541490a1c85b178d4740a793c64b096d56883be85efc4b9135ea7600000000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2113.318967][T29456] loop1: detected capacity change from 0 to 16383 00:45:06 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000000000)='./bus\x00', 0x0, 0x4, &(0x7f00000001c0)=[{&(0x7f0000000240)="8a6e62b1ee12209a749679e46acb0181fc8bd982e4cbe8c02895caedfc13b7506123fc3614e5e8585aae8f2ca6495329520e0e0cf2641e0cdd04745b84d4cc9ac65d3cdee28a6d6598af1917887942878b3e74fbb6d33f810d", 0x59, 0x3}, {&(0x7f00000002c0)="e97ffb39e9203cb6e185fec4e34e3cd0c271d9dbe108b77b15441e3f503d3eda34e7bd705e717c9382ce8aa4638d2a90fcd29c4bc0fe4aa7b7ab2543d49228f7f8aef1d9fe288f50c86df8fa6091dceac5e38e2007b8eb233a67de0f262c8af4606422cf08ccc51dcde482e3f7d49bc0710549003d1cd835fb688571a24d917496000d06b59a64df754227fc0396c2ea9ff7a442d9deb285fe516e7a38aa0c", 0x9f, 0x8}, {&(0x7f0000000100)="e6f9343ee489e8aab1bb214623f1298e0bc3631f20b8ac0929365ff3741acac7e087d14c0912d1d5", 0x28, 0x805}, {&(0x7f0000000140)="65cae8c46ce58f53f53d5e2fa30d5851ab5f4eaa06d92afa530cda0da3fff6b016cc697b4ca0e6a11da490b7a93ac7a4f1cd127094c919fc09324f10e9fc3c9978fc9b3480565a70cbd5b2689821e983a13fb201d584121248ab0ca18cbd79e1a21526b6f61aef6c6aa916723aec70f959a9", 0x72, 0xfffffffffffffffd}], 0x40410, &(0x7f0000002340)={[{@fmask}]}) creat(&(0x7f0000000040)='./bus/file0\x00', 0xa2) syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000000000)='./bus\x00', 0x0, 0x4, &(0x7f00000001c0)=[{&(0x7f0000000240)="8a6e62b1ee12209a749679e46acb0181fc8bd982e4cbe8c02895caedfc13b7506123fc3614e5e8585aae8f2ca6495329520e0e0cf2641e0cdd04745b84d4cc9ac65d3cdee28a6d6598af1917887942878b3e74fbb6d33f810d", 0x59, 0x3}, {&(0x7f00000002c0)="e97ffb39e9203cb6e185fec4e34e3cd0c271d9dbe108b77b15441e3f503d3eda34e7bd705e717c9382ce8aa4638d2a90fcd29c4bc0fe4aa7b7ab2543d49228f7f8aef1d9fe288f50c86df8fa6091dceac5e38e2007b8eb233a67de0f262c8af4606422cf08ccc51dcde482e3f7d49bc0710549003d1cd835fb688571a24d917496000d06b59a64df754227fc0396c2ea9ff7a442d9deb285fe516e7a38aa0c", 0x9f, 0x8}, {&(0x7f0000000100)="e6f9343ee489e8aab1bb214623f1298e0bc3631f20b8ac0929365ff3741acac7e087d14c0912d1d5", 0x28, 0x805}, {&(0x7f0000000140)="65cae8c46ce58f53f53d5e2fa30d5851ab5f4eaa06d92afa530cda0da3fff6b016cc697b4ca0e6a11da490b7a93ac7a4f1cd127094c919fc09324f10e9fc3c9978fc9b3480565a70cbd5b2689821e983a13fb201d584121248ab0ca18cbd79e1a21526b6f61aef6c6aa916723aec70f959a9", 0x72, 0xfffffffffffffffd}], 0x40410, &(0x7f0000002340)={[{@fmask}]}) (async) creat(&(0x7f0000000040)='./bus/file0\x00', 0xa2) (async) [ 2113.545117][ T27] audit: type=1804 audit(1649724306.872:7681): pid=29460 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3469791679/syzkaller.VEjf7T/1334/bus" dev="sda1" ino=1191 res=1 errno=0 [ 2113.826678][T29463] loop1: detected capacity change from 0 to 16383 [ 2113.888716][ T27] audit: type=1800 audit(1649724306.872:7682): pid=29460 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1191 res=0 errno=0 00:45:07 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x6c00}]}}, &(0x7f0000000080)=""/219, 0x2a, 0xdb, 0x1}, 0x20) 00:45:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x208e19b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg(r2, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 00:45:07 executing program 2: unshare(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x2000) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x380000d, 0x6031, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000400)=ANY=[@ANYRES32=0x0], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000080)=0x80000000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(r1, 0x8923, &(0x7f00000002c0)={'virt_wifi0\x00', @ifru_addrs=@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="a6e2976b5c4383036d32dadd2e144d8645ca8d1b230e105614396838da83c754887e7bea2f35d4ea667817d90d532af065f2e398dd9081ea16f8b371a202a6f9e505bbc964a0d3880bf0104a0a0a2f0d311efee1637e85a0fb5a38f961918f99bf9c2c146e42327f178dc2b3d4936e7f8c0a79f74ba464d83ab41742d1186776dc1779b5c50ac82d0fa8f9e42074b5b607929791e3e98687ee059853", 0x9c, 0x24000841, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='host1x_channel_submit_complete\x00', r0}, 0x10) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)=0x40) connect$inet(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000200), 0x806000) socket$netlink(0x10, 0x3, 0x0) 00:45:07 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x19, 0x4, 0x8, 0x5, 0x0, 0x1}, 0x48) 00:45:07 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000000000)='./bus\x00', 0x0, 0x4, &(0x7f00000001c0)=[{&(0x7f0000000240)="8a6e62b1ee12209a749679e46acb0181fc8bd982e4cbe8c02895caedfc13b7506123fc3614e5e8585aae8f2ca6495329520e0e0cf2641e0cdd04745b84d4cc9ac65d3cdee28a6d6598af1917887942878b3e74fbb6d33f810d", 0x59, 0x3}, {&(0x7f00000002c0)="e97ffb39e9203cb6e185fec4e34e3cd0c271d9dbe108b77b15441e3f503d3eda34e7bd705e717c9382ce8aa4638d2a90fcd29c4bc0fe4aa7b7ab2543d49228f7f8aef1d9fe288f50c86df8fa6091dceac5e38e2007b8eb233a67de0f262c8af4606422cf08ccc51dcde482e3f7d49bc0710549003d1cd835fb688571a24d917496000d06b59a64df754227fc0396c2ea9ff7a442d9deb285fe516e7a38aa0c", 0x9f, 0x8}, {&(0x7f0000000100)="e6f9343ee489e8aab1bb214623f1298e0bc3631f20b8ac0929365ff3741acac7e087d14c0912d1d5", 0x28, 0x805}, {&(0x7f0000000140)="65cae8c46ce58f53f53d5e2fa30d5851ab5f4eaa06d92afa530cda0da3fff6b016cc697b4ca0e6a11da490b7a93ac7a4f1cd127094c919fc09324f10e9fc3c9978fc9b3480565a70cbd5b2689821e983a13fb201d584121248ab0ca18cbd79e1a21526b6f61aef6c6aa916723aec70f959a9", 0x72, 0xfffffffffffffffd}], 0x40410, &(0x7f0000002340)={[{@fmask}]}) (async) creat(&(0x7f0000000040)='./bus/file0\x00', 0xa2) 00:45:07 executing program 5: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000001200)='ns/pid_for_children\x00') 00:45:07 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x16}]}}, &(0x7f0000000080)=""/219, 0x2a, 0xdb, 0x1}, 0x20) [ 2114.163467][T29471] loop1: detected capacity change from 0 to 16383 00:45:07 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@typedef={0x1}]}}, &(0x7f0000000080)=""/227, 0x26, 0xe3, 0x1}, 0x20) 00:45:07 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000015c0)={&(0x7f0000000480)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@enum={0x0, 0x0, 0x0, 0x10}]}}, &(0x7f00000005c0)=""/4096, 0x26, 0x1000, 0x1}, 0x20) 00:45:07 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000000)="b129486e4a64bb71544efbe319d6a8d4599ae9d91ca72d21bf19fd302b35157bdc6fcb8b0c12a06a49c50fee1fb3e2eec31eb96a69dc29b28acfaec90cf8728e66bfc01725595832426279f25afbb369d3ac39e0ba8826", 0x57, 0x8}], 0x1040005, &(0x7f0000002340)={[{@discard}]}) 00:45:07 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000900)={0x18, 0x4, &(0x7f0000000600)=@framed={{}, [@call]}, &(0x7f0000000680)='syzkaller\x00', 0x6, 0xaa, &(0x7f00000006c0)=""/170, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:45:07 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@base={0xb, 0x80, 0x8001, 0x8, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x48) 00:45:07 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000025c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6erspan0\x00', 0x2}) 00:45:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x208e19b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg(r2, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) [ 2114.861240][T29496] net veth1_virt_wifi : renamed from virt_wifi0 00:45:08 executing program 2: unshare(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x2000) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x380000d, 0x6031, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000400)=ANY=[@ANYRES32=0x0], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000080)=0x80000000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(r1, 0x8923, &(0x7f00000002c0)={'virt_wifi0\x00', @ifru_addrs=@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="a6e2976b5c4383036d32dadd2e144d8645ca8d1b230e105614396838da83c754887e7bea2f35d4ea667817d90d532af065f2e398dd9081ea16f8b371a202a6f9e505bbc964a0d3880bf0104a0a0a2f0d311efee1637e85a0fb5a38f961918f99bf9c2c146e42327f178dc2b3d4936e7f8c0a79f74ba464d83ab41742d1186776dc1779b5c50ac82d0fa8f9e42074b5b607929791e3e98687ee059853", 0x9c, 0x24000841, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='host1x_channel_submit_complete\x00', r0}, 0x10) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)=0x40) connect$inet(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000200), 0x806000) socket$netlink(0x10, 0x3, 0x0) 00:45:08 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x15, 0x8, 0xeb8b}, 0x48) 00:45:08 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x5}]}}, &(0x7f0000000080)=""/237, 0x32, 0xed, 0x1}, 0x20) 00:45:08 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000000)="b129486e4a64bb71544efbe319d6a8d4599ae9d91ca72d21bf19fd302b35157bdc6fcb8b0c12a06a49c50fee1fb3e2eec31eb96a69dc29b28acfaec90cf8728e66bfc01725595832426279f25afbb369d3ac39e0ba8826", 0x57, 0x8}], 0x1040005, &(0x7f0000002340)={[{@discard}]}) 00:45:08 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x19, 0x4, 0x8, 0x5, 0x0, 0x1}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000015c0)={r0, 0x0, 0x0}, 0x10) 00:45:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x208e19b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 00:45:08 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000000)="b129486e4a64bb71544efbe319d6a8d4599ae9d91ca72d21bf19fd302b35157bdc6fcb8b0c12a06a49c50fee1fb3e2eec31eb96a69dc29b28acfaec90cf8728e66bfc01725595832426279f25afbb369d3ac39e0ba8826", 0x57, 0x8}], 0x1040005, &(0x7f0000002340)={[{@discard}]}) 00:45:08 executing program 3: syz_clone(0x10000580, 0x0, 0x0, 0x0, 0x0, 0x0) 00:45:08 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x8, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 00:45:08 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x50200, 0x0) 00:45:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x208e19b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 00:45:08 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@typedef={0xa}]}}, &(0x7f0000000080)=""/227, 0x26, 0xe3, 0x1}, 0x20) 00:45:09 executing program 2: unshare(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x2000) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x380000d, 0x6031, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000400)=ANY=[@ANYRES32=0x0], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000080)=0x80000000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(r1, 0x8923, &(0x7f00000002c0)={'virt_wifi0\x00', @ifru_addrs=@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="a6e2976b5c4383036d32dadd2e144d8645ca8d1b230e105614396838da83c754887e7bea2f35d4ea667817d90d532af065f2e398dd9081ea16f8b371a202a6f9e505bbc964a0d3880bf0104a0a0a2f0d311efee1637e85a0fb5a38f961918f99bf9c2c146e42327f178dc2b3d4936e7f8c0a79f74ba464d83ab41742d1186776dc1779b5c50ac82d0fa8f9e42074b5b607929791e3e98687ee059853", 0x9c, 0x24000841, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='host1x_channel_submit_complete\x00', r0}, 0x10) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)=0x40) connect$inet(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000200), 0x806000) socket$netlink(0x10, 0x3, 0x0) 00:45:09 executing program 0: bpf$MAP_LOOKUP_ELEM(0x1e, &(0x7f00000005c0)={0xffffffffffffffff, 0x0, 0x0, 0x1000000}, 0x20) 00:45:09 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x200000000000, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}]}) 00:45:09 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x1a, 0x0, 0x18, 0x18, 0x2, [@array]}}, &(0x7f0000000080)=""/237, 0x32, 0xed, 0x1}, 0x20) 00:45:09 executing program 3: socketpair$unix(0xa, 0x6, 0x0, &(0x7f0000000040)) 00:45:09 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x208e19b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 00:45:10 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x0, 0x2}]}]}}, &(0x7f0000000240)=""/174, 0x32, 0xae, 0x1}, 0x20) 00:45:10 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002b00)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000000040)={0xfffffffffffffffc, 0x0, 0x0}, 0x0) recvmsg$unix(r0, &(0x7f0000000180)={&(0x7f0000000080)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000140)}, 0x42) 00:45:10 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x1b, 0x0, 0x0, 0x0, 0x2a0}, 0x48) [ 2116.650993][T29539] loop1: detected capacity change from 0 to 264192 [ 2116.705223][T29539] exFAT-fs (loop1): invalid boot record signature [ 2116.721935][T29539] exFAT-fs (loop1): failed to read boot sector 00:45:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x208e19b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 00:45:10 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x12, 0x6, 0x8, 0x5, 0x0, 0x1}, 0x48) [ 2116.763538][T29539] exFAT-fs (loop1): failed to recognize exfat type 00:45:10 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x2, 0x0, 0x0, 0x2}}, &(0x7f0000000080)=""/219, 0x1a, 0xdb, 0x1}, 0x20) 00:45:11 executing program 2: unshare(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x2000) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x380000d, 0x6031, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000400)=ANY=[@ANYRES32=0x0], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000080)=0x80000000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(r1, 0x8923, &(0x7f00000002c0)={'virt_wifi0\x00', @ifru_addrs=@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="a6e2976b5c4383036d32dadd2e144d8645ca8d1b230e105614396838da83c754887e7bea2f35d4ea667817d90d532af065f2e398dd9081ea16f8b371a202a6f9e505bbc964a0d3880bf0104a0a0a2f0d311efee1637e85a0fb5a38f961918f99bf9c2c146e42327f178dc2b3d4936e7f8c0a79f74ba464d83ab41742d1186776dc1779b5c50ac82d0fa8f9e42074b5b607929791e3e98687ee059853", 0x9c, 0x24000841, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='host1x_channel_submit_complete\x00', r0}, 0x10) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)=0x40) connect$inet(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000200), 0x806000) socket$netlink(0x10, 0x3, 0x0) 00:45:11 executing program 3: clock_getres(0xd8bb8627ae9cf3a2, 0x0) 00:45:11 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x200000000000, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}]}) syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x200000000000, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}]}) (async) 00:45:11 executing program 5: lchown(&(0x7f0000060ac0)='./file0\x00', 0x0, 0x0) 00:45:11 executing program 0: utimensat(0xffffffffffffffff, &(0x7f00000006c0)='./file1/file0\x00', 0x0, 0x0) 00:45:11 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x208e19b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 00:45:11 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff}) fchownat(r0, 0x0, 0x0, 0x0, 0x0) 00:45:11 executing program 5: open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:45:11 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000580), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284505, 0x0) [ 2117.847007][T29568] loop1: detected capacity change from 0 to 264192 [ 2117.902088][T29568] exFAT-fs (loop1): invalid boot record signature [ 2117.926563][T29568] exFAT-fs (loop1): failed to read boot sector [ 2117.932758][T29568] exFAT-fs (loop1): failed to recognize exfat type 00:45:11 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x16, 0x0, 0x0, 0x9ec4}, 0x48) 00:45:11 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x9, 0x3, &(0x7f0000000340)=@framed, &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xf, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:45:11 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x208e19b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 00:45:12 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x16, 0x0, 0x72c, 0x9ec4, 0xc}, 0x48) 00:45:12 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x9, 0x3, &(0x7f0000000340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:45:12 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x200000000000, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)={[{@fmask}]}) 00:45:12 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'macvlan1\x00', 0x1}) close(r0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) 00:45:12 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'macvlan1\x00', 0x1}) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) 00:45:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x208e19b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg(r2, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 00:45:12 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x9, 0x3, &(0x7f0000000340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x3c}}, &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:45:12 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)={0xfff000}, 0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x5, &(0x7f0000000340)=@framed={{}, [@cb_func]}, &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2118.891936][T29596] loop1: detected capacity change from 0 to 264192 00:45:12 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'hsr0\x00', 0x52988853124cb3ea}) [ 2118.953844][T29596] exFAT-fs (loop1): invalid boot record signature [ 2118.960520][T29596] exFAT-fs (loop1): failed to read boot sector 00:45:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x208e19b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg(r2, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 00:45:12 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x401c5820, &(0x7f0000001200)) 00:45:12 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@union]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000140)=""/232, 0x28, 0xe8, 0x1}, 0x20) [ 2119.024852][T29596] exFAT-fs (loop1): failed to recognize exfat type 00:45:12 executing program 2: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@union]}}, &(0x7f0000000140)=""/232, 0x26, 0xe8, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000380)={r0, 0x0, 0x0}, 0x10) 00:45:12 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x7}, 0x48) 00:45:12 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x18, 0x3, &(0x7f0000000340)=@framed, &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x0, 0x0}, 0x10) 00:45:12 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x9, 0x3, &(0x7f0000000340)=@framed, &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x0, 0x2, &(0x7f0000000400)=@raw=[@map_idx], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, 0x80) 00:45:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_SET(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000004c0)={0x58, r1, 0x165b, 0x0, 0x0, {0x26}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}]}, 0x58}}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x64, r1, 0x0, 0x70bd29, 0x25dfdbfe, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x1ff}, {0x6, 0x16, 0x23b}, {0x5}, {0x6}, {0x8, 0xb, 0x10000}}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) keyctl$clear(0x7, 0xfffffffffffffffb) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000340)="932899d30e03803cc9fe321625022f7c9beb87dea8b6daec23e0ea2778ee802678da9fd5e697acea195840678e8c5f8d25b09136d64a10bba7faca65ab23248a3675dd5b893badd9630779a0e70992070b3b8b16a12f6fed912cc77f5d611c87745e1c7c1117fade721c8472adce99ed6a79fe756f444f34374fdc235fe5c7e3ce1318c42cc3fd649eade9d2a6bf05970a6c5a", 0x93}, {&(0x7f0000000400)="249fd571da424205be52e4b232d27fda07a157d97cf62d02dedaa1907275a463df74619057b69b56e3aacba4650c2ca25a5a8d73109477deaf934434912c7a9f10900d178531f5a0539b6ae74fb9fc1418d0212c0a91ec55056316d8acf3432de1fee09ce679648dd5bc06f2e601a6beace2e52aad4d58f93740da810d6c35c20080b4746973cfff97a5c85159732408f614d381d6ae933e033faff4cef0abf7a8105ef9851e3d898b0365b4867b9a7ec2", 0xb1}, {&(0x7f0000000540)="65e6e00ee012d73ef663a7af", 0xc}, {&(0x7f0000000580)="69e20627ed8d0216fe77f9194382f05b5688b83091a75141b7646d598c5304664fb671ef15b0e2b7b70dcfa0a9ce7ebdc7281a77105c0bc6e68ea5a64d6827157152e4150662e28ca57d5220953e717d9143777f1a34562641f68b0d4ce6e7488ee4da78263b1490", 0x68}, {&(0x7f0000000600)="d081de7b2e471db0e499f1c141ebb489848eb98d2c9afa51f2490da1aed3771a71a440d427210b2a248a23fc4313b542a3e1c0904b3b89888ad96800e4afede21de3c3", 0x43}, {&(0x7f0000000780)="db32ee4c3332c100310278f05240527620efdffc5f44f5216c5864d6d311796a09be32769c8c2cb1c3f225413833a319f1b6e93d4753711f3cf5e734b73893201d95b097dfdd57109f6e86fffb08ea7dd0f207b2a2733a7111046727eca9b69a800808576929ed9edc1fb0f330a6d1457d00a6b1b8202be08d4b0506766d5da7b744fe4fa2d69349eee31ab1657678872cd43d9b9a9381a34118e15326cb2f8f113aeea80d6e1d17bc1e818f83cf9d4411a1d89ba2a8b442bd07a3082b5804cc0091a91114a68d8fff9e871fb515ca0b6a7d96", 0xd3}, {&(0x7f0000000880)="d459afe14c81f2573b166da010f7e1170d0899fbcc9644164601644d30e3dd07ae75e6341cab831769c831b68a69b40a9157259146fd582471e48a7689d2f6ffd6270d5ea4d24bdfb4620b98cd8e8fa478874de7f87466e029fe9cff5f851207737b6ac0063e115960aeabdd0befa15d2b1d138023c93298d47a9982238554e5d03e11452d33e1e03298ca28ec3ff37cf548dd47c767a7a01d200e4f08a0fc327a47110128a7080327a7f4113faaf06815fad13842ad16d567e2c6f5cd8953", 0xbf}, {&(0x7f0000000940)="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", 0x1000}], 0x8, 0x0, 0x0, 0x20048811}, 0x24048880) syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) 00:45:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x208e19b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg(r2, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 00:45:12 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000c40)={&(0x7f0000000a80)={{0xeb9f, 0x2, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000b80)=""/151, 0x1a, 0x97, 0x1}, 0x20) 00:45:12 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{}, {}, {0x9}]}]}}, &(0x7f0000000280)=""/232, 0x3e, 0xe8, 0x1}, 0x20) 00:45:12 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'macvlan1\x00', 0x5301}) [ 2119.317736][T29620] exfat: Bad value for 'fmask' 00:45:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x208e19b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg(r1, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 00:45:12 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'macvlan1\x00', 0x1}) ioctl$TUNGETIFF(r0, 0x400454d0, &(0x7f0000000080)={'veth1_to_team\x00'}) 00:45:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_SET(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000004c0)={0x58, r1, 0x165b, 0x0, 0x0, {0x26}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}]}, 0x58}}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x64, r1, 0x0, 0x70bd29, 0x25dfdbfe, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x1ff}, {0x6, 0x16, 0x23b}, {0x5}, {0x6}, {0x8, 0xb, 0x10000}}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) keyctl$clear(0x7, 0xfffffffffffffffb) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000340)="932899d30e03803cc9fe321625022f7c9beb87dea8b6daec23e0ea2778ee802678da9fd5e697acea195840678e8c5f8d25b09136d64a10bba7faca65ab23248a3675dd5b893badd9630779a0e70992070b3b8b16a12f6fed912cc77f5d611c87745e1c7c1117fade721c8472adce99ed6a79fe756f444f34374fdc235fe5c7e3ce1318c42cc3fd649eade9d2a6bf05970a6c5a", 0x93}, {&(0x7f0000000400)="249fd571da424205be52e4b232d27fda07a157d97cf62d02dedaa1907275a463df74619057b69b56e3aacba4650c2ca25a5a8d73109477deaf934434912c7a9f10900d178531f5a0539b6ae74fb9fc1418d0212c0a91ec55056316d8acf3432de1fee09ce679648dd5bc06f2e601a6beace2e52aad4d58f93740da810d6c35c20080b4746973cfff97a5c85159732408f614d381d6ae933e033faff4cef0abf7a8105ef9851e3d898b0365b4867b9a7ec2", 0xb1}, {&(0x7f0000000540)="65e6e00ee012d73ef663a7af", 0xc}, {&(0x7f0000000580)="69e20627ed8d0216fe77f9194382f05b5688b83091a75141b7646d598c5304664fb671ef15b0e2b7b70dcfa0a9ce7ebdc7281a77105c0bc6e68ea5a64d6827157152e4150662e28ca57d5220953e717d9143777f1a34562641f68b0d4ce6e7488ee4da78263b1490", 0x68}, {&(0x7f0000000600)="d081de7b2e471db0e499f1c141ebb489848eb98d2c9afa51f2490da1aed3771a71a440d427210b2a248a23fc4313b542a3e1c0904b3b89888ad96800e4afede21de3c3", 0x43}, {&(0x7f0000000780)="db32ee4c3332c100310278f05240527620efdffc5f44f5216c5864d6d311796a09be32769c8c2cb1c3f225413833a319f1b6e93d4753711f3cf5e734b73893201d95b097dfdd57109f6e86fffb08ea7dd0f207b2a2733a7111046727eca9b69a800808576929ed9edc1fb0f330a6d1457d00a6b1b8202be08d4b0506766d5da7b744fe4fa2d69349eee31ab1657678872cd43d9b9a9381a34118e15326cb2f8f113aeea80d6e1d17bc1e818f83cf9d4411a1d89ba2a8b442bd07a3082b5804cc0091a91114a68d8fff9e871fb515ca0b6a7d96", 0xd3}, {&(0x7f0000000880)="d459afe14c81f2573b166da010f7e1170d0899fbcc9644164601644d30e3dd07ae75e6341cab831769c831b68a69b40a9157259146fd582471e48a7689d2f6ffd6270d5ea4d24bdfb4620b98cd8e8fa478874de7f87466e029fe9cff5f851207737b6ac0063e115960aeabdd0befa15d2b1d138023c93298d47a9982238554e5d03e11452d33e1e03298ca28ec3ff37cf548dd47c767a7a01d200e4f08a0fc327a47110128a7080327a7f4113faaf06815fad13842ad16d567e2c6f5cd8953", 0xbf}, {&(0x7f0000000940)="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", 0x1000}], 0x8, 0x0, 0x0, 0x20048811}, 0x24048880) syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$DEVLINK_CMD_TRAP_SET(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000004c0)={0x58, r1, 0x165b, 0x0, 0x0, {0x26}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}]}, 0x58}}, 0x0) (async) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x64, r1, 0x0, 0x70bd29, 0x25dfdbfe, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x1ff}, {0x6, 0x16, 0x23b}, {0x5}, {0x6}, {0x8, 0xb, 0x10000}}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) (async) keyctl$clear(0x7, 0xfffffffffffffffb) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000340)="932899d30e03803cc9fe321625022f7c9beb87dea8b6daec23e0ea2778ee802678da9fd5e697acea195840678e8c5f8d25b09136d64a10bba7faca65ab23248a3675dd5b893badd9630779a0e70992070b3b8b16a12f6fed912cc77f5d611c87745e1c7c1117fade721c8472adce99ed6a79fe756f444f34374fdc235fe5c7e3ce1318c42cc3fd649eade9d2a6bf05970a6c5a", 0x93}, {&(0x7f0000000400)="249fd571da424205be52e4b232d27fda07a157d97cf62d02dedaa1907275a463df74619057b69b56e3aacba4650c2ca25a5a8d73109477deaf934434912c7a9f10900d178531f5a0539b6ae74fb9fc1418d0212c0a91ec55056316d8acf3432de1fee09ce679648dd5bc06f2e601a6beace2e52aad4d58f93740da810d6c35c20080b4746973cfff97a5c85159732408f614d381d6ae933e033faff4cef0abf7a8105ef9851e3d898b0365b4867b9a7ec2", 0xb1}, {&(0x7f0000000540)="65e6e00ee012d73ef663a7af", 0xc}, {&(0x7f0000000580)="69e20627ed8d0216fe77f9194382f05b5688b83091a75141b7646d598c5304664fb671ef15b0e2b7b70dcfa0a9ce7ebdc7281a77105c0bc6e68ea5a64d6827157152e4150662e28ca57d5220953e717d9143777f1a34562641f68b0d4ce6e7488ee4da78263b1490", 0x68}, {&(0x7f0000000600)="d081de7b2e471db0e499f1c141ebb489848eb98d2c9afa51f2490da1aed3771a71a440d427210b2a248a23fc4313b542a3e1c0904b3b89888ad96800e4afede21de3c3", 0x43}, {&(0x7f0000000780)="db32ee4c3332c100310278f05240527620efdffc5f44f5216c5864d6d311796a09be32769c8c2cb1c3f225413833a319f1b6e93d4753711f3cf5e734b73893201d95b097dfdd57109f6e86fffb08ea7dd0f207b2a2733a7111046727eca9b69a800808576929ed9edc1fb0f330a6d1457d00a6b1b8202be08d4b0506766d5da7b744fe4fa2d69349eee31ab1657678872cd43d9b9a9381a34118e15326cb2f8f113aeea80d6e1d17bc1e818f83cf9d4411a1d89ba2a8b442bd07a3082b5804cc0091a91114a68d8fff9e871fb515ca0b6a7d96", 0xd3}, {&(0x7f0000000880)="d459afe14c81f2573b166da010f7e1170d0899fbcc9644164601644d30e3dd07ae75e6341cab831769c831b68a69b40a9157259146fd582471e48a7689d2f6ffd6270d5ea4d24bdfb4620b98cd8e8fa478874de7f87466e029fe9cff5f851207737b6ac0063e115960aeabdd0befa15d2b1d138023c93298d47a9982238554e5d03e11452d33e1e03298ca28ec3ff37cf548dd47c767a7a01d200e4f08a0fc327a47110128a7080327a7f4113faaf06815fad13842ad16d567e2c6f5cd8953", 0xbf}, {&(0x7f0000000940)="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", 0x1000}], 0x8, 0x0, 0x0, 0x20048811}, 0x24048880) (async) syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) (async) 00:45:12 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@union={0x3f000000}]}}, &(0x7f0000000140)=""/232, 0x26, 0xe8, 0x1}, 0x20) 00:45:12 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x18, 0x3, &(0x7f0000000340)=@framed, &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0xe0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8, 0x8, &(0x7f0000000280)}}, 0x10) 00:45:12 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'macvlan1\x00', 0x1}) ioctl$TUNGETIFF(r0, 0x400454ce, 0x0) 00:45:12 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x6, [@typedef={0x2}]}, {0x0, [0x0, 0x5f, 0x30, 0x5f]}}, &(0x7f0000000140)=""/232, 0x2a, 0xe8, 0x1}, 0x20) 00:45:12 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x9, 0x3, &(0x7f0000000340)=@framed={{0x18, 0xa}}, &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2119.513394][T29644] exfat: Bad value for 'fmask' 00:45:12 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0}, 0x40002040) 00:45:12 executing program 2: syz_clone(0x5004000, 0x0, 0x0, 0x0, 0x0, 0x0) 00:45:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_SET(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000004c0)={0x58, r1, 0x165b, 0x0, 0x0, {0x26}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}]}, 0x58}}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x64, r1, 0x0, 0x70bd29, 0x25dfdbfe, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x1ff}, {0x6, 0x16, 0x23b}, {0x5}, {0x6}, {0x8, 0xb, 0x10000}}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) keyctl$clear(0x7, 0xfffffffffffffffb) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000340)="932899d30e03803cc9fe321625022f7c9beb87dea8b6daec23e0ea2778ee802678da9fd5e697acea195840678e8c5f8d25b09136d64a10bba7faca65ab23248a3675dd5b893badd9630779a0e70992070b3b8b16a12f6fed912cc77f5d611c87745e1c7c1117fade721c8472adce99ed6a79fe756f444f34374fdc235fe5c7e3ce1318c42cc3fd649eade9d2a6bf05970a6c5a", 0x93}, {&(0x7f0000000400)="249fd571da424205be52e4b232d27fda07a157d97cf62d02dedaa1907275a463df74619057b69b56e3aacba4650c2ca25a5a8d73109477deaf934434912c7a9f10900d178531f5a0539b6ae74fb9fc1418d0212c0a91ec55056316d8acf3432de1fee09ce679648dd5bc06f2e601a6beace2e52aad4d58f93740da810d6c35c20080b4746973cfff97a5c85159732408f614d381d6ae933e033faff4cef0abf7a8105ef9851e3d898b0365b4867b9a7ec2", 0xb1}, {&(0x7f0000000540)="65e6e00ee012d73ef663a7af", 0xc}, {&(0x7f0000000580)="69e20627ed8d0216fe77f9194382f05b5688b83091a75141b7646d598c5304664fb671ef15b0e2b7b70dcfa0a9ce7ebdc7281a77105c0bc6e68ea5a64d6827157152e4150662e28ca57d5220953e717d9143777f1a34562641f68b0d4ce6e7488ee4da78263b1490", 0x68}, {&(0x7f0000000600)="d081de7b2e471db0e499f1c141ebb489848eb98d2c9afa51f2490da1aed3771a71a440d427210b2a248a23fc4313b542a3e1c0904b3b89888ad96800e4afede21de3c3", 0x43}, {&(0x7f0000000780)="db32ee4c3332c100310278f05240527620efdffc5f44f5216c5864d6d311796a09be32769c8c2cb1c3f225413833a319f1b6e93d4753711f3cf5e734b73893201d95b097dfdd57109f6e86fffb08ea7dd0f207b2a2733a7111046727eca9b69a800808576929ed9edc1fb0f330a6d1457d00a6b1b8202be08d4b0506766d5da7b744fe4fa2d69349eee31ab1657678872cd43d9b9a9381a34118e15326cb2f8f113aeea80d6e1d17bc1e818f83cf9d4411a1d89ba2a8b442bd07a3082b5804cc0091a91114a68d8fff9e871fb515ca0b6a7d96", 0xd3}, {&(0x7f0000000880)="d459afe14c81f2573b166da010f7e1170d0899fbcc9644164601644d30e3dd07ae75e6341cab831769c831b68a69b40a9157259146fd582471e48a7689d2f6ffd6270d5ea4d24bdfb4620b98cd8e8fa478874de7f87466e029fe9cff5f851207737b6ac0063e115960aeabdd0befa15d2b1d138023c93298d47a9982238554e5d03e11452d33e1e03298ca28ec3ff37cf548dd47c767a7a01d200e4f08a0fc327a47110128a7080327a7f4113faaf06815fad13842ad16d567e2c6f5cd8953", 0xbf}, {&(0x7f0000000940)="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", 0x1000}], 0x8, 0x0, 0x0, 0x20048811}, 0x24048880) syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) 00:45:13 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x208e19b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg(r1, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 00:45:13 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000f00)=@base={0x14, 0x0, 0x4}, 0x48) 00:45:13 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000c40)={&(0x7f0000000a80)={{0xeb9f, 0x1, 0x0, 0x18, 0x2, 0x0, 0x0, 0x3}, {0x0, [0x0]}}, &(0x7f0000000b80)=""/151, 0x1b, 0x97, 0x1}, 0x20) 00:45:13 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, 0x0) [ 2119.706948][T29667] exfat: Bad value for 'fmask' 00:45:13 executing program 0: socketpair(0xf, 0x0, 0x0, &(0x7f0000000080)) 00:45:13 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x7000, &(0x7f0000002340)={[{@fmask}]}) 00:45:13 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000010c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array]}}, &(0x7f00000000c0)=""/4096, 0x32, 0x1000, 0x1}, 0x20) 00:45:13 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000c40)={&(0x7f0000000a80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x3, [@enum={0x0, 0x2}]}, {0x0, [0x0]}}, &(0x7f0000000b80)=""/151, 0x27, 0x97, 0x1}, 0x20) 00:45:13 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x6, [@typedef={0x2, 0x0, 0x0, 0x8, 0x1}]}, {0x0, [0x0, 0x5f, 0x30, 0x5f]}}, &(0x7f0000000140)=""/232, 0x2a, 0xe8, 0x1}, 0x20) 00:45:13 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x16, 0x800, 0x0, 0x9ec4}, 0x48) 00:45:13 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x208e19b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg(r1, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 00:45:13 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x3ee, 0x0, 0x5, 0x0, 0x0, [{}]}]}}, &(0x7f0000000140)=""/232, 0x32, 0xe8, 0x1}, 0x20) 00:45:13 executing program 2: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@union]}}, &(0x7f0000000140)=""/232, 0x26, 0xe8, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000380)={r0, 0x20, &(0x7f0000000000)={&(0x7f0000000080)=""/176, 0xb0, 0x0, &(0x7f0000000280)=""/199, 0xc7}}, 0x10) 00:45:13 executing program 0: syz_clone(0x2000a100, 0x0, 0x0, 0x0, 0x0, 0x0) 00:45:13 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x7000, &(0x7f0000002340)={[{@fmask}]}) 00:45:13 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'macvlan1\x00', 0x1}) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) 00:45:13 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x9, 0x3, &(0x7f0000000340)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf000}}, &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:45:13 executing program 2: bpf$MAP_CREATE(0x10, &(0x7f0000000f00), 0x48) 00:45:13 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000009c0)) 00:45:13 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x7000, &(0x7f0000002340)={[{@fmask}]}) 00:45:13 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000280)=""/232, 0x2e, 0xe8, 0x1}, 0x20) 00:45:13 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x1, 0x3, 0x4, 0x9, 0x4, 0x1}, 0x48) 00:45:13 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x208e19b) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg(r2, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 00:45:13 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'macvlan1\x00', 0x1}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 00:45:13 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x5}, 0x48) 00:45:13 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x7, 0x0, 0x0, 0x0, 0x40}, 0x48) 00:45:13 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x9, 0x6, &(0x7f0000000000)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0x3}, @exit, @map_val={0x18, 0x0, 0x2, 0x0, 0x1}, @ldst, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffc}], &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:45:13 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000002340)={[{@fmask}]}) 00:45:13 executing program 5: socketpair(0x11, 0x0, 0x0, &(0x7f0000000100)) 00:45:13 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002700)={0x0, 0xf4240, &(0x7f00000025c0)=@framed, &(0x7f0000002600)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:45:13 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x1, 0x3, 0x4, 0x9, 0x0, 0x1}, 0x48) close(r0) 00:45:13 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x11}, 0x48) [ 2120.331600][T29728] exFAT-fs (loop1): invalid boot record signature [ 2120.363564][T29728] exFAT-fs (loop1): failed to read boot sector 00:45:13 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@caif=@dbg, 0x80, &(0x7f0000001540)=[{&(0x7f00000000c0)="f0", 0x1}, {&(0x7f0000000480)="84", 0x1}, {&(0x7f0000000140)='I', 0x1}], 0x3, &(0x7f00000015c0)=ANY=[], 0x1218}, 0x0) 00:45:13 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x1, 0x3, 0x4, 0x9, 0x0, 0x1}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x5000, 0x0}, 0x10) [ 2120.383682][T29728] exFAT-fs (loop1): failed to recognize exfat type 00:45:19 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg(r1, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 00:45:19 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0}, 0x0) 00:45:19 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000002340)={[{@fmask}]}) 00:45:19 executing program 0: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={0xffffffffffffffff, 0x10, 0x1, 0x0, 0x0}, 0x20) 00:45:19 executing program 5: bpf$BPF_PROG_ATTACH(0x2, 0x0, 0x0) 00:45:19 executing program 3: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={@cgroup, 0xffffffffffffffff, 0x10}, 0x10) 00:45:19 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a00)="de", 0x1}, 0x0) 00:45:19 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002700)={0x9, 0x3, &(0x7f00000025c0)=@framed={{0x18, 0x0, 0x0, 0x1f00}}, &(0x7f0000002600)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2125.915353][T29750] exFAT-fs (loop1): invalid boot record signature [ 2125.921814][T29750] exFAT-fs (loop1): failed to read boot sector 00:45:19 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x1, 0x3, 0x4, 0x9, 0x80, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x48) 00:45:19 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x1, 0x7fa, 0x0, 0x5b35bfaa, 0x4}, 0x48) [ 2125.960496][T29750] exFAT-fs (loop1): failed to recognize exfat type 00:45:19 executing program 1: syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000002340)={[{@fmask}]}) 00:45:19 executing program 0: socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000003600)="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", 0xf01}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000100)=""/181, 0x777e96568f37}, {&(0x7f00000001c0)=""/230, 0xe6}], 0x2}, 0x0) [ 2126.121756][T29762] exFAT-fs (loop1): invalid boot record signature [ 2126.140774][T29762] exFAT-fs (loop1): failed to read boot sector [ 2126.157628][T29762] exFAT-fs (loop1): failed to recognize exfat type 00:45:25 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000001780)=[{0x0}, {0x0}, {0x0}], 0x3}, 0x0) 00:45:25 executing program 3: syz_clone(0x30268100, 0x0, 0x0, 0x0, 0x0, 0x0) 00:45:25 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg(r1, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 00:45:25 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x1, 0x3, 0x4, 0x9, 0x1, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240), &(0x7f0000000100), 0x1000002, r0}, 0x38) 00:45:25 executing program 1: r0 = syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="666d61736b3d30303030303030303030303030303030303030303030302c00f8b42ece4af4cb310a473c6c"]) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000001480), 0x1eff7bcc2806696b, 0x0) openat(r1, &(0x7f00000014c0)='./file0\x00', 0x204041, 0x4) r2 = syz_mount_image$exfat(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0xfffffffffffffffd, 0x6, &(0x7f00000012c0)=[{&(0x7f0000000080)="f59b86c37deb2ed44893f040f8de1353dcd6ff139a2014b2f891c5b2d6783bb4e0a06ef9e626ae832b474c1e128ca0ec7029be475c48221719e55a4ca584d8f12a88b1e830513535f7cf6ce8af9a70b9d8ef0bbdaff641d02306cdf851c67548fc8605490c56fb730ec9c5bb4001d2c8dceee462b6f24ba39ff4bf746bcd4815d2bf7b1091ce76669349ffeb7f968f47095a65839d6548c0ba6a2c6261e685cf828953c553a5b95596a4f2877ada14e9f815680821752547298f40cb7e34ff9ec56f5ac15b36e366357d255dad33c52730814b9b4d7c8a60af4bd0beac8afbf9fec2ef10410078bd4200a3afbca052", 0xef, 0xfffffffffffffff7}, {&(0x7f0000000180)="f9acdc0d48c898db80976bef22bf", 0xe, 0x6c2}, {&(0x7f00000001c0)="372fa8b9e6b9c17b2595d2277e88f8f45d8541bc71e131861677729c5490bd115cd6371689fbe991d46b69d94f85e23ccd6a0a27451a370c6d55d3259195e9644c2b78770aafb339b11b1010c24bd7362a98da5969d3a3fd24e47758ca8a6985870ae124b0d3bd3bc6dd7783007549c29a5fe763689678fd5af9ecfa9a97a065c3ec1a7fa97836ef2169271ca1d29c3b13aa3a5f077a00681c6212b1ebb2f886588357df5d148ec84c4c2ba5a731b125e3fdeb6f950795f773fc9dd600ecaf6b9d87f7b622d430ae50f500719fdb545d2bf0c44e55ddc6a9575ff7149a273b943774b6f35641706678b9bf11e7ab8cddc48ee2b3a372ec50a2cd61f4ecb9f457f758992f5e9dd3bd1cdaf3805e3deee13cd14dbb79bb4c80c3aa4e04b16997bf75264baff7b7a3e7894874ac18713f2d20023ece59779e4ae2f6e48614d46f74cd0dd626737f815e722dbc2cd566be7cc83b2113fdce2d9e678564a3000343b64a7e74b0597d6dc412d6dc091d7c60e1c03ceb8193aab9e4e94909bfd01f87d66286cf1121b0f3c01f7212d155e73d253db516a23092a987255760f6888a8236accd832a6ac529f7aaed85187fe403bffba180dee4a720e5c4c05bf56b6271b3f8acdad954f7be8742169c919574577db3b259b7323265ff24b68949708a5bebec73fa1fb3d97b2bf217196141fd88211907f63f461b95161fcd4f64036e2567f2ae87f81cac936175e9f7f135b7382857961e098a20f80aa1821070a6bcea22a76402ce071509c90b23599ad4701621bb6e250e9e07f8a360478a754fc72de080a8588b39127fad438ed3f2cedc6c4af56579c54832ee0e24abab153d5d28f6ac71f408cdbf4a53333aace22cf9f7a03c8c3ae6918b03843b85733199db8dbcb8f852757d7c3b8e4f52235944b25c54416dae152c58bd6115f397a4673e4b8951b62c2152e3cb5ba23567234160c0adcf8626ecfd0dc24edb22454fa2e8698bc9dcc631b1a2e2e7c23c445c6ab5250b12df0f4270ccf418802e11362936d91b69ce320230682287694cd32b1b0cc66e9627d20199b441988d04c905143983e0a571e65454d5e4e1634b73f796b5940864dd1e1c00b1a3075e12bff7dee423d5af4f4d40ddbbce4900a1f3b04cfb1916136bb258accdbf60280238f4c10f044e9571627b4f0f6d715d20587220dca5f16e635bfcfe2563217ba583bfabc33464a28f95d8621cf00ae9172c0a522c3f65c8f92d6dc319400dfd823e5e4bc3b96dc7873b319d35728cccb0318ca2d809aebff6c6abec1cc71e8534d8372db3272a6217942195adb72f8ed21f6d0b25bb14c472ca2aef7f8133e007d8672785160b2b4436806a6bd1d424b82b62cc03c92ac7b55e59db6b86cb31ccfb147bf28b8892e1f031f3648c148a9300671e665b17d080706295daef47deca425bb59d43723b19513cc6c2abec85131d48e918f87e82264fcbfb74baa8a2be40de5907688cb53eb77213be39e61efaa4556b3662d68808067f7243bbf3ff89ea633ba7e606890d8a653128f9b17842647af14a311e558cb0a997e4258d3fad855ce1464398a0f55c78a89286d90b7297b877e3eb8bfbc0981ff85a26918cfa88d2c73d4fe6c9cac73583cce34b31561c13ce62e474dbec96d93896d8d3d357258053d0b889561781ffbe6cca0bad5826a71499fe1c8fdbdcdc5483bcdbdb39e85dca331c6785b97a97ea39d2b56d8de904611e265297652bc80b6def0d5a98e9c53e5abf81221a2adcd516f9d61d542540c6d747cdf540f71d89b0c5a207213867a669f0adcdfca1c3466035927d45ee84bb764a13f962064f4a8910870fcb63bf3053a3c25b4857016ddd5c7de5e61aab937f137b6cc481273f08d6ba153031ce8b4551cca4bb0b36e894ca243fd2b4067001167c2e5c0e241a73c087b5414878b3752bd7903ce0047e7bc689d8b2a41b11754fa875be125c2a4c99e4ebcb69769c9ab99bda480075dbc7a427327faad5cee15362527c227402422d0c4e6a4bde23d2b07ae53e68e6e8a60736f32cca465df9c127edb2137f25228e45b13017d16a48fea0ac24b33ff9448da5f307443a890999e461b3273eb02a47cf37aceb35c71a8beddad296c8fd7efabcbd8b248c9d47087e78e9c617f89d357e0af68c52f4ee01aae489628ccb41e05375268f438d627db52097269143c893169956ad150ad281765830e270ba1c5d353f3b2e2fc2fa7d6b78b9a2336cf3a98d49e0fa959e1f07a65d5df5748ccc1c614e16974f34e75d214c151da011d7dca8ef822e6aa3b47451967f98d4e6c55f469ad2893290acf4adfddf07db79382368471991fe22790204e72d30251a6432b8df9020d5acff7042a4e1c873b896baa3b01de3e57cb5e7dd6fdde2539cfcf3a64eb2e43c2855f1060696e7ffcb0e3446e37888ab8ca191621d492abc12acfb99b748e88eb556d4f9614444ac9a1fd61aa07cda0b78d9ef62ae29e8aa0b9476782654c0b997ac8e67da71accf5fd651ce13e30c785c56d15f96fae98484c2a8e2d6309ea0ecf20a9185c166b60f871dbb8d5d835976a9ca036e9a2e10cb157d01a3825a0e34302518db83f9eddeaa29b8ce28006c8a827ca085a296784a65c9c7e16e21c16de5ecfde6547a7f25516f2483867d3eb825942a1deed96401466a5aeedd06e9e0eec76eb49ccfe35df74c6f11fe92b985346f4ff655e175b9d5b6084f61c5257d36f56fc86955702ef11e47e9105eac1bfdcb15fdaf18b00883bbf976652353e7923115397e01fcc75c83a9e7972b98b2532c8143e69b657a91970cf987949921db4907202fa65508ab91e76421bf85296ef1af4262ba20733e4708994a51a8eccb3b41dfd19debed39a0c4e27132e38c482674a542579475660c45fbdd2a69721e7dbf11a97a0ea712075912ee0108e9ea93b7b6390060fb9d2d10c2d1980d62108e2bb696d9df3b12e5b4ad8eb82229bf1effeb714cf66bd866e743f2b49db39301f4894bba8e157fe4d4bd6dc115af6f8fd18749e045c005a5e44a12c90ba036dab4c244801c2c955c04b09cf210bb61651f9e960c8affbb2d8baa3f2e55b4029fe70998884d686363ffe949f7634484dc52ccbddee13c4b536d5d815f9393781e172b1b502988e42cab7ca4cfc7085be4c895d152e8c126a31e7c71c9bc44a6012a614ac2159e9efade268a85b61324e031345055c1b93a64707785f66b849ab195900bd573b72ee2f7267d30ce5dd4a8ab1fc12539e7e1dfee77c6ae5b397e4e2c0a8c4222a3a9adf0be8389b60b03809a083c668cbaa2abbfa2fb7db75fbde4f5fbfae59a80d1b7cd8d9cdd10e752723c549f40e573b18b0c096d484fcfb827f8709741abcdbda77acb4f6b11f485f297ee73d03e51bd61bb045c0ead07ba011592eefff0cdddc03242ce6b40b56a39494ff1554b31a996ff870bab2641e07a40a39784eb342973fbb4aaacb8d730a2258a9f11d2b3322a446d0a0b65493181c2a7473d0333ab6fd6f3db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0x1000, 0xffff}, {&(0x7f00000011c0)="b67d016f7dae694fc4a9151ffe214527a6d7e9acc66651b22dad87c1220bfb00f904df822d6aa8307a0fb7352173cb961ce49e36d98957943342f590145aa04f524c2933f70c130d3a617d54018d04874e13855680614f29b67d2d0f4d1b8167b7384ee44e6c5a51ca1eb8358fbaae4362776fd351d0c22372b64dff7ef463d0b8cc57e87fe1ad87262d46e9d39a2de98faaeb2eae3f19e0e603dcc4a247adc9f0c4779248e75e02feb9a0b4b67a9b54f8e6ff45b39e", 0xb6, 0xfff}, {&(0x7f0000002380)="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0x1000, 0x3}, {&(0x7f0000001280)="51efe947d013d665e2b3274927165b6c286aa3afe202b794", 0x18, 0x402da1c1}], 0x40040, &(0x7f0000001380)={[{@namecase}], [{@dont_appraise}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@smackfshat={'smackfshat', 0x3d, 'fmask'}}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@seclabel}, {@dont_hash}, {@subj_type={'subj_type', 0x3d, '!{@*.'}}]}) renameat(r2, &(0x7f0000001400)='./bus\x00', r0, &(0x7f0000001440)='./bus\x00') 00:45:25 executing program 0: bpf$ITER_CREATE(0x21, &(0x7f0000000ac0), 0x8) 00:45:25 executing program 0: bpf$ITER_CREATE(0x21, &(0x7f0000000ac0), 0x8) syz_clone(0x80024000, 0x0, 0x0, 0x0, 0x0, 0x0) 00:45:25 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x1, 0x3, 0x4, 0x9, 0x0, 0x1}, 0x48) bpf$BPF_GET_MAP_INFO(0x2, &(0x7f0000000080)={r0, 0x0, 0x0}, 0x10) [ 2131.913497][T29772] exFAT-fs (loop1): invalid boot record signature [ 2131.950732][T29772] exFAT-fs (loop1): failed to read boot sector 00:45:25 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0x3, &(0x7f0000000240)=@framed, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2131.981570][T29772] exFAT-fs (loop1): failed to recognize exfat type 00:45:25 executing program 1: r0 = syz_mount_image$exfat(&(0x7f0000002200), &(0x7f0000002240)='./bus\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="666d61736b3d30303030303030303030303030303030303030303030302c00f8b42ece4af4cb310a473c6c"]) (async) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000001480), 0x1eff7bcc2806696b, 0x0) openat(r1, &(0x7f00000014c0)='./file0\x00', 0x204041, 0x4) (async) r2 = syz_mount_image$exfat(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0xfffffffffffffffd, 0x6, &(0x7f00000012c0)=[{&(0x7f0000000080)="f59b86c37deb2ed44893f040f8de1353dcd6ff139a2014b2f891c5b2d6783bb4e0a06ef9e626ae832b474c1e128ca0ec7029be475c48221719e55a4ca584d8f12a88b1e830513535f7cf6ce8af9a70b9d8ef0bbdaff641d02306cdf851c67548fc8605490c56fb730ec9c5bb4001d2c8dceee462b6f24ba39ff4bf746bcd4815d2bf7b1091ce76669349ffeb7f968f47095a65839d6548c0ba6a2c6261e685cf828953c553a5b95596a4f2877ada14e9f815680821752547298f40cb7e34ff9ec56f5ac15b36e366357d255dad33c52730814b9b4d7c8a60af4bd0beac8afbf9fec2ef10410078bd4200a3afbca052", 0xef, 0xfffffffffffffff7}, {&(0x7f0000000180)="f9acdc0d48c898db80976bef22bf", 0xe, 0x6c2}, {&(0x7f00000001c0)="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0x1000, 0xffff}, {&(0x7f00000011c0)="b67d016f7dae694fc4a9151ffe214527a6d7e9acc66651b22dad87c1220bfb00f904df822d6aa8307a0fb7352173cb961ce49e36d98957943342f590145aa04f524c2933f70c130d3a617d54018d04874e13855680614f29b67d2d0f4d1b8167b7384ee44e6c5a51ca1eb8358fbaae4362776fd351d0c22372b64dff7ef463d0b8cc57e87fe1ad87262d46e9d39a2de98faaeb2eae3f19e0e603dcc4a247adc9f0c4779248e75e02feb9a0b4b67a9b54f8e6ff45b39e", 0xb6, 0xfff}, {&(0x7f0000002380)="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0x1000, 0x3}, {&(0x7f0000001280)="51efe947d013d665e2b3274927165b6c286aa3afe202b794", 0x18, 0x402da1c1}], 0x40040, &(0x7f0000001380)={[{@namecase}], [{@dont_appraise}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@smackfshat={'smackfshat', 0x3d, 'fmask'}}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@seclabel}, {@dont_hash}, {@subj_type={'subj_type', 0x3d, '!{@*.'}}]}) renameat(r2, &(0x7f0000001400)='./bus\x00', r0, &(0x7f0000001440)='./bus\x00') 00:45:25 executing program 2: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)}, 0x48) 00:45:25 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x4, 0x1, &(0x7f0000000080)=@raw=[@call], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 00:45:25 executing program 0: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={0x0, 0x0, 0xd7b5a553199f0d1f}, 0x10) [ 2132.236609][T29790] exFAT-fs (loop1): invalid boot record signature [ 2132.268146][T29790] exFAT-fs (loop1): failed to read boot sector [ 2132.298252][T29790] exFAT-fs (loop1): failed to recognize exfat type 00:45:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg(r1, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 00:45:33 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/199, 0xc7}, {&(0x7f0000000180)=""/97, 0x61}, {&(0x7f00000002c0)=""/67, 0x43}], 0x3, &(0x7f0000000340)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}}], 0x1, 0x10000, 0x0) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) unshare(0x6c060000) socket$inet6_tcp(0xa, 0x1, 0x0) openat$vhost_vsock(0xffffffffffffff9c, 0x0, 0x2, 0x0) 00:45:33 executing program 3: r0 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SMBUS(r0, 0x720, &(0x7f0000000080)={0x1, 0x0, 0x1, &(0x7f0000000040)={0x0, "7686f4f9823573e46201cf1746c82b39619fb2d7573fd1081e4d4681bf5d496da0"}}) [ 2151.083651][T30228] kworker/dying (30228) used greatest stack depth: 22104 bytes left [ 2165.154665][ T1222] ieee802154 phy0 wpan0: encryption failed: -22 [ 2165.160995][ T1222] ieee802154 phy1 wpan1: encryption failed: -22 [ 2226.600796][ T1222] ieee802154 phy0 wpan0: encryption failed: -22 [ 2226.607574][ T1222] ieee802154 phy1 wpan1: encryption failed: -22 [ 2282.285070][ T28] INFO: task syz-executor.5:29769 can't die for more than 143 seconds. [ 2282.303216][ T28] task:syz-executor.5 state:R running task stack:27928 pid:29769 ppid: 3617 flags:0x00004006 [ 2282.323217][ T28] Call Trace: [ 2282.326629][ T28] [ 2282.329589][ T28] __schedule+0xa9a/0x4cc0 [ 2282.352900][ T28] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 2282.358889][ T28] ? io_schedule_timeout+0x140/0x140 [ 2282.373283][ T28] ? lockdep_hardirqs_on+0x79/0x100 [ 2282.378522][ T28] ? preempt_schedule_thunk+0x16/0x18 [ 2282.394724][ T28] preempt_schedule_common+0x45/0xc0 [ 2282.400071][ T28] preempt_schedule_thunk+0x16/0x18 [ 2282.413224][ T28] ? trace_hardirqs_on+0x38/0x1c0 [ 2282.418376][ T28] _raw_spin_unlock_irqrestore+0x57/0x70 [ 2282.443208][ T28] htab_map_update_elem+0x52c/0x860 [ 2282.448543][ T28] bpf_map_update_value.isra.0+0x2dc/0x8f0 [ 2282.463222][ T28] generic_map_update_batch+0x3f2/0x5c0 [ 2282.468832][ T28] ? generic_map_delete_batch+0x630/0x630 [ 2282.483248][ T28] ? generic_map_delete_batch+0x630/0x630 [ 2282.489017][ T28] bpf_map_do_batch+0x2d7/0x5b0 [ 2282.504761][ T28] __sys_bpf+0x1cdd/0x55d0 [ 2282.509236][ T28] ? bpf_perf_link_attach+0x520/0x520 [ 2282.523224][ T28] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2282.529281][ T28] ? find_held_lock+0x2d/0x110 [ 2282.553276][ T28] ? trace_hardirqs_on+0x38/0x1c0 [ 2282.558954][ T28] __x64_sys_bpf+0x75/0xb0 [ 2282.563461][ T28] ? syscall_enter_from_user_mode+0x21/0x70 [ 2282.569376][ T28] do_syscall_64+0x35/0xb0 [ 2282.593542][ T28] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2282.599499][ T28] RIP: 0033:0x7f13cf689049 [ 2282.613220][ T28] RSP: 002b:00007f13d0814168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2282.621684][ T28] RAX: ffffffffffffffda RBX: 00007f13cf79bf60 RCX: 00007f13cf689049 [ 2282.643212][ T28] RDX: 0000000000000038 RSI: 0000000020000140 RDI: 000000000000001a [ 2282.651220][ T28] RBP: 00007f13cf6e308d R08: 0000000000000000 R09: 0000000000000000 [ 2282.683286][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2282.691310][ T28] R13: 00007ffcb0a2803f R14: 00007f13d0814300 R15: 0000000000022000 [ 2282.713288][ T28] [ 2282.716365][ T28] [ 2282.716365][ T28] Showing all locks held in the system: [ 2282.744806][ T28] 1 lock held by ksoftirqd/1/21: [ 2282.749781][ T28] 1 lock held by khungtaskd/28: [ 2282.783207][ T28] #0: ffffffff8bd83de0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 2282.821261][ T28] 1 lock held by udevd/2960: [ 2282.857298][ T28] 2 locks held by getty/3270: [ 2282.862009][ T28] #0: ffff88801e243098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2282.893981][ T28] #1: ffffc90002e732e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xcea/0x1230 [ 2282.914039][ T28] 1 lock held by syz-executor.5/29769: [ 2282.923576][ T28] [ 2282.925927][ T28] ============================================= [ 2282.925927][ T28] [ 2282.963365][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 2282.970247][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 5.18.0-rc1-next-20220411-syzkaller #0 [ 2282.979633][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2282.990323][ T28] Call Trace: [ 2282.993607][ T28] [ 2282.996543][ T28] dump_stack_lvl+0xcd/0x134 [ 2283.001262][ T28] panic+0x2d7/0x636 [ 2283.005170][ T28] ? panic_print_sys_info.part.0+0x10b/0x10b [ 2283.011348][ T28] ? watchdog.cold+0x1b9/0x1de [ 2283.016141][ T28] watchdog.cold+0x1ca/0x1de [ 2283.020760][ T28] ? trace_sched_process_hang+0x280/0x280 [ 2283.026516][ T28] kthread+0x2e9/0x3a0 [ 2283.030601][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 2283.036247][ T28] ret_from_fork+0x1f/0x30 [ 2283.040698][ T28] [ 2283.043784][ T28] Kernel Offset: disabled [ 2283.048108][ T28] Rebooting in 86400 seconds..